Aritmetica Exercises

7/31/2019 Aritmetica Exercises

1/325

Order of Operations with Decimals (D)

MATH-DRILLS.COM MATH-DRILLS.COM MATH-DRILLS.COM M

3.12.18.32.1 1.86.663.748 1.3

6.97.21.31.6

94.31.68.1

8.83.511.52

4.93.17.74.8

14.97.97.1

4.55.54.39.6

7.93.93.79.7

7.17.68.69.2


2/325

Order of Operations with Decimals (D) Answers


3.12.18.32.1=15.6 1.86.663.748 1.3=14.4111

6.97.21.31.6=8

94.31.68.1=7.64444

8.83.511.52=12.8401

4.93.17.74.8=38.5406

14.97.97.1=1.94366

4.55.54.39.6=33.4

7.93.93.79.7=6.18969

7.17.68.69.2=10.9093


3/325

Order of Operations with Decimals (E)


36.42.51.4 7.35.61.17.7

1.27.827.47

3.2 5.99.55.2

9.72.531.6

3.216106.33.8

104.84.17.844

1.84.72.622

2.7 8.48.64.64

8.64.28.189.4


4/325

Order of Operations with Decimals (E) Answers


36.42.51.4=5.9 7.35.61.17.7=4.64545

1.27.827.47=73.53

3.2 5.99.55.2=32.64

9.72.531.6=18.8

3.216106.33.8=22.06

104.84.17.844=1.56064

1.84.72.622=0.41605

2.7 8.48.64.64=41.26

8.64.28.189.4=3.52979


5/325

Order of Operations with Fractions (A)


323 12 651 3 710117 851 17

2375116 2 14

12

311414

1 34 372

4

3

1

2

5

3

1

3

4

3

21

31

1

10

6 43 1 17 1310

1

2107 2 56 1 38

4

9

1013

2

1

6


6/325

Order of Operations with Fractions (A) Answers


323 12 651=26 14 3 710117 851 17=2 46175

2375116 2 14=8 3140

12

311414=8 13

1 34 372= 314

4

3

1

2

5

3

1

3

4=

7

8

3

21

31

1

10=3

3

5

6 43 1 17 1310=7 391

1

2107 2 56 1 38= 2311360

4

9

1013

2

1

6=27

189

500


7/325

Order of Operations with Fractions (B)


31

32

3

8

4

32

5

73

7

8

6

51

4

3

3

5

15

8

3

5

1

3

21

82

3

7

5

42

5

6

1

45

3

82

1

2

6

5

17

8 7

5 2

2

5 310 45 37 35

93

53 185 12

37

93 34 295 13

2

4

7

2

5

2

5

3

4


8/325

Order of Operations with Fractions (B) Answers


31

32

3

8

4

32

5

7=

71

1523

7

8

6

51

4

3=5

33

40

3

5

15

8

3

5

1

3=2

27

40

21

82

3

7

5

42

5

6=7

167

168

1

45

3

82

1

2

6

5=1

149

430

17

8 7

5 2

2

=7

17

40

5 310 45 37 35=6 37105

93

53 185 12 = 3940

37

93 34 295 13=1720

2

4

7

2

5

2

5

3

4=

2

124

805


9/325

Order of Operations with Fractions (C)


31

3

3

41110

2

491375 1

21

55

4

75

1

62

1

6

4 492 57 23 3

21221

2

8

95

2

3

4

35

2

7

13

42

4

94 56 12

4 674 2747 49

7417 2 142 18

2

33

9

10

7

44

1

2


10/325

Order of Operations with Fractions (C) Answers


31

3

3

41110

2

=1

103

147 491375 1=1 74135

21

55

4

75

1

62

1

6=23

569

1260

4 492 57 23 3

=872

1701

21221=1 12

2

8

95

2

3

4

35

2

7=4

38

63

13

42

4

94 56 12=2 265348

4 674 2747 49=288469

7417 2 142 18=2

2

33

9

10

7

44

1

2

=80

279


11/325

Order of Operations with Fractions (D)


25

8

4

725

4

91

1

2

5

32

4

72

1

6

234

52 23

2

2 322

11

7

24

922 141

3

1

3

3

2

2

3

1

2

3 353 16 4 38137

51

473 4554

10

7 5 455 25 3 23

5

4

3

1

2

2

7

10

2

2

3


12/325

Order of Operations with Fractions (D) Answers


25

8

4

725

4

9=1

269

3921

1

2

5

32

4

72

1

6=4

193

546

234

52 23

2

=7109

171

2 322

11

7=2

13

14

24

922 141=1 97117

3

1

3

3

2

2

3

1

2

=

3

2

33

3 353 16 4 38137 =17 380

51

473 4554 =7 203204

10

7 5 455 25 3 23=4 521

5

4

3

1

2

2

7

10

2

2

3

=

175

288


13/325


14/325

Order of Operations with Fractions (E) Answers


41

43 310 12

2

=4781

100

7

512 5 293 110 =1 61191

21

31

3

4 4 7834 =16 2732

125 17 323 29=2 509812

23 3

2

1

2=

128

729

5

7

10

5

2

9

3

7

11

6=

6

221

1155

45

6

5

31

8

91

7

10=2

1

18

5

4

5

3110 =22

11

12

6 47 792 182 17=16 11391176

4

7

8

1

3

5

1

2

7

4

5

=

5

277

280


15/325

Order of Operations with Fractions (A)


323 12 651 3 710117 851 17

2375116 2 14

12

311414

1 34 372

4

3

1

2

5

3

1

3

4

3

21

31

1

10

6 43 1 17 1310

1

2107 2 56 1 38

4

9

1013

2

1

6


16/325

Order of Operations with Fractions (A) Answers


323 12 651=26 14 3 710117 851 17=2 46175

2375116 2 14=8 3140

12

311414=8 13

1 34 372= 314

4

3

1

2

5

3

1

3

4=

7

8

3

21

31

1

10=3

3

5

6 43 1 17 1310=7 391

1

2107 2 56 1 38= 2311360

4

9

1013

2

1

6=27

189

500


17/325

Order of Operations with Fractions (B)


31

32

3

8

4

32

5

73

7

8

6

51

4

3

3

5

15

8

3

5

1

3

21

82

3

7

5

42

5

6

1

45

3

82

1

2

6

5

17

8 7

5 2

2

5 310 45 37 35

93

53 185 12

37

93 34 295 13

2

4

7

2

5

2

5

3

4


18/325

Order of Operations with Fractions (B) Answers


31

32

3

8

4

32

5

7=

71

1523

7

8

6

51

4

3=5

33

40

3

5

15

8

3

5

1

3=2

27

40

21

82

3

7

5

42

5

6=7

167

168

1

45

3

82

1

2

6

5=1

149

430

17

8 7

5 2

2

=7

17

40

5 310 45 37 35=6 37105

93

53 185 12 = 3940

37

93 34 295 13=1720

2

4

7

2

5

2

5

3

4=

2

124

805


19/325

Order of Operations with Fractions (C)


31

3

3

41110

2

491375 1

21

55

4

75

1

62

1

6

4 492 57 23 3

21221

2

8

95

2

3

4

35

2

7

13

42

4

94 56 12

4 674 2747 49

7417 2 142 18

2

33

9

10

7

44

1

2


20/325

Order of Operations with Fractions (C) Answers


31

3

3

41110

2

=1

103

147 491375 1=1 74135

21

55

4

75

1

62

1

6=23

569

1260

4 492 57 23 3

=872

1701

21221=1 12

2

8

95

2

3

4

35

2

7=4

38

63

13

42

4

94 56 12=2 265348

4 674 2747 49=288469

7417 2 142 18=2

2

33

9

10

7

44

1

2

=80

279


21/325

Order of Operations with Fractions (D)


25

8

4

725

4

91

1

2

5

32

4

72

1

6

234

52 23

2

2 322

11

7

24

922 141

3

1

3

3

2

2

3

1

2

3 353 16 4 38137

51

473 4554

10

7 5 455 25 3 23

5

4

3

1

2

2

7

10

2

2

3


22/325

Order of Operations with Fractions (D) Answers


25

8

4

725

4

9=1

269

3921

1

2

5

32

4

72

1

6=4

193

546

234

52 23

2

=7109

171

2 322

11

7=2

13

14

24

922 141=1 97117

3

1

3

3

2

2

3

1

2

=

3

2

33

3 353 16 4 38137 =17 380

51

473 4554 =7 203204

10

7 5 455 25 3 23=4 521

5

4

3

1

2

2

7

10

2

2

3

=

175

288


23/325

Order of Operations with Fractions (E)


41

43 310 12

27

512 5 293 110

21

31

3

4 4 7834

125 17 323 29

23 3

2

1

2

5

7

10

5

2

9

3

7

11

6

45

6

5

31

8

91

7

10

5

4

5

3110

6 47 792 182 17

4

7

8

1

3

5

1

2

7

4

5


24/325


25/325

Order of Operations with Decimals and Fractions (A)


3.90.545

63

3

7 534 56 1.7553

9 16 1.72 34

5.22.14.54 17

32 2

16

2

9

10

1

6

3

3

7

1

23 672.35 29

0.751 49 4 161.75

0.81.5 23 2

7

10

7

1.2

1

3

4


26/325

Order of Operations with Decimals and Fractions (A) Answers


3.90.545

63

3

7=

2419

720 534 56 1.7553=39563

9 16 1.72 34 = 550267

5.22.14.54 17 = 27725

32 2

16=29

4

2

9

10

1

6

3

3

7

1

=

241

189

23 672.35 29= 9811645

0.751 49 4 161.75=1371

0.81.5 23 2

=144

845

7

10

7

1.2

1

3

4=

121

12


27/325


28/325


29/325

Order of Operations with Decimals and Fractions (C)


21

61 231.41 2

4

51.51

3

4

22

31.61.52

1

3

1 163.41.7523

2 16 5 12 4.75

3

2

3

1

1

6

0.75

3

2

3

22

361 143 13

2.61.25 75 76

1 3512

0.5

5

3

2.5

2

1

2


30/325

Order of Operations with Decimals and Fractions (C) Answers


21

61 231.41= 910 2

4

51.51

3

4=4

9

40

22

31.61.52

1

3=3

131

210

1 163.41.7523=5 59180

2 16 5 12 4.75=2 119

3

2

3

1

1

6

0.75

3

2

3=

14

35

36

22

361 143 13=3 6187

2.61.25 75 76 =2 1120

1 3512

0.5=613

50

5

3

2.5

2

1

2 =1

2

3


31/325

Order of Operations with Decimals and Fractions (D)


31.7531

62 1

60.514

2

1.253.51

3

1

2

111

31.5

5

3

7

60.42 16 2 56

1

5

62.8

3

2

1

6

0.52.253 354

433.250.7545

23.511

31.5

1.51.5

3

5

1.2


32/325

Order of Operations with Decimals and Fractions (D) Answers


31.7531

62=9

11

121

60.514

2

=13

48

1.253.51

3

1

2=4

7

12

111

31.5

5

3=3

11

12

7

60.42 16 2 56=4 739

1

5

62.8

3

2

1

6=42

103

250

0.52.253 354=2 516

433.250.7545=4 4445

23.511

31.5=2

2

3

1.51.5

3

5

1.2=1

31

50


33/325


34/325

Order of Operations with Decimals and Fractions (E) Answers


1.75

75

2

3.5

=9

111

2001 2.522

3=10

7

8

3.512.26

5=7

9

10

1.25323.21 12=1 768

1.523

41 132=2740

3

5

6

11

6

1.4

2.2=

2

1033

1260

9521.412=3 2150

31

61.52.4

5

3=8

11

15

1 56561.53.8=9 12

1.

3

2

1

6

1.

3

1

5

6=

7

20

27


35/325


36/325

Order of Operations with Decimals and Fractions (A) Answers


3.90.545

63

3

7=

2419

720 534 56 1.7553=39563

9 16 1.72 34 = 550267

5.22.14.54 17 = 27725

32 2

16=29

4

2

9

10

1

6

3

3

7

1

=

241

189

23 672.35 29= 9811645

0.751 49 4 161.75=1371

0.81.5 23 2

=144

845

7

10

7

1.2

1

3

4=

121

12


37/325

Order of Operations with Decimals and Fractions (B)


2.453432.25 1.753.621

31

2 45 3

2.253 45

0.411

62.755

1

4

10.81 561.6

1

5

6

6.61

4

5 5

3

1.43.7532

35

55

40.25

3

4

31

62 133.6

3

2

2

3

5

60.3

2


38/325


39/325

Order of Operations with Decimals and Fractions (C)


21

61 231.41 2

4

51.51

3

4

22

31.61.52

1

3

1 163.41.7523

2 16 5 12 4.75

3

2

3

1

1

6

0.75

3

2

3

22

361 143 13

2.61.25 75 76

1 3512

0.5

5

3

2.5

2

1

2


40/325

Order of Operations with Decimals and Fractions (C) Answers


21

61 231.41= 910 2

4

51.51

3

4=4

9

40

22

31.61.52

1

3=3

131

210

1 163.41.7523=5 59180

2 16 5 12 4.75=2 119

3

2

3

1

1

6

0.75

3

2

3=

14

35

36

22

361 143 13=3 6187

2.61.25 75 76 =2 1120

1 3512

0.5=613

50

5

3

2.5

2

1

2 =1

2

3


41/325

Order of Operations with Decimals and Fractions (D)


31.7531

62 1

60.514

2

1.253.51

3

1

2

111

31.5

5

3

7

60.42 16 2 56

1

5

62.8

3

2

1

6

0.52.253 354

433.250.7545

23.511

31.5

1.51.5

3

5

1.2


42/325


43/325

Order of Operations with Decimals and Fractions (E)


1.75

75

2

3.5

1 2.5223

3.512.26

5

1.25323.21 12

1.523

41 132

3

5

6

11

6

1.4

2.2

9521.412

31

61.52.4

5

3

1 56561.53.8

1.

3

2

1

6

1.

3

1

5

6


44/325

Order of Operations with Decimals and Fractions (E) Answers


1.75

75

2

3.5

=9

111

2001 2.522

3=10

7

8

3.512.26

5=7

9

10

1.25323.21 12=1 768

1.523

41 132=2740

3

5

6

11

6

1.4

2.2=

2

1033

1260

9521.412=3 2150

31

61.52.4

5

3=8

11

15

1 56561.53.8=9 12

1.

3

2

1

6

1.

3

1

5

6=

7

20

27


45/325


46/325


47/325

1) 6(2 + 4) 2) 4 32

3) 3 + 12 6 4) (1 + 4) 5

5) 5(6 + 3) 6) 3 + 2 + 2

7) 1 + 3 1 8) 4 + 12 4

9) (2 2)3 10) 5 (3 1)

11) 12 3 + 4 12) 4 3 3

13) 5 6 6 14) (15 3)2

15) 3 (5 3) 16) 5 + 5 5

17) 5 6 6 18) (3 2)2

19) 18 (5 2) 20) 5 4 + 1

Free Math Worksheets at http://www.math-drills.com

Created with Infinite Pre-Algebra / www.kutasoftware.com

Order of Operations Two Steps (1)


48/325

1) 6(2 + 4)

36

2) 4 32

36

3) 3 + 12 6

5

4) (1 + 4) 5

1

5) 5(6 + 3)

45

6) 3 + 2 + 2

7

7) 1 + 3 1

3

8) 4 + 12 4

7

9) (2 2)3

1

10) 5 (3 1)

3

11) 12 3 + 4

8

12) 4 3 3

36

13) 5 6 6

24

14) (15 3)2

25

15) 3 (5 3)

1

16) 5 + 5 5

30

17) 5 6 6

5

18) (3 2)2

36

19) 18 (5 2)

6

20) 5 4 + 1

21



Order of Operations Two Steps (1) Answers


49/325


50/325

1) (3 1) 5

10

2) (2 + 3)2

25

3) 3 6 + 5

23

4) (5 + 2) 4

28

5) 4 2 3

24

6) 5 6 2

28

7) (3 2) 2

3

8) 3 + 18 3

9

9) 4 + 3 6

1

10) (5 4)2

1

11) 5 2 2

8

12) 6 (3 + 3)

1

13) 2 + 3 + 3

8

14) 12 (5 2)

4

15) 10 2 1

4

16) 4 + 4 + 3

11

17) 6 2 + 6

10

18) 1 + 15 3

6

19) 3(3 + 3)

18

20) (10 4) 2

3





51/325


52/325

1) 4 4 + 4

4

2) 2 + 1 2

1

3) (6 + 2) 5

40

4) 2 2 + 4

5

5) 2 3 6

36

6) 6(3 + 5)

48

7) (9 3) 3

2

8) (6 + 1)2

49

9) 2 6 5

60

10) 1 + 5 + 1

7

11) 6 + 8 4

8

12) 5 6 3

3

13) 6 22

2

14) 4 4 1

15

15) 12 (6 3)

4

16) 4 (4 2)

2

17) 6 3 1

17

18) 4 4 2

14

19) 12 4 5

15

20) (2 1)2

1





53/325

1) 2 3 6 2) 3(4 1)

3) (4 1) 6 4) (4 3) 6

5) 18 (2 + 4) 6) 3 2 + 2

7) 4 + 5 5 8) 6 + 6 3

9) 3 + 6 2 10) 4(6 3)

11) 4 (5 4) 12) 6 (2 + 2)

13) 6 5 2 14) 12 (3 1)

15) 33

+ 4 16) 2 5 6

17) 4 + 4 5 18) 4 + 12

19) 6 (5 5) 20) 4 5 4





54/325


55/325

1) (3 + 6) 5 2) 4 + 10 2

3) (1 + 1) 5 4) 5 + 4 + 1

5) (1 + 2) 3 6) 5 12 3

7) (5 2) 2 8) 2 2 4

9) (17 + 1) 3 10) 5 + 1 + 6

11) 3 (3 2) 12) (12 4)2

13) 5 + 1 + 1 14) 12 2 6

15) 2(6 1) 16) (4 + 2)2

17) 5 2 2 18) (15 2) 6

19) 5 5 + 4 20) 5 3 + 3





56/325

1) (3 + 6) 5

45

2) 4 + 10 2

9

3) (1 + 1) 5

10

4) 5 + 4 + 1

10

5) (1 + 2) 3

1

6) 5 12 3

1

7) (5 2) 2

6

8) 2 2 4

16

9) (17 + 1) 3

6

10) 5 + 1 + 6

12

11) 3 (3 2)

2

12) (12 4)2

9

13) 5 + 1 + 1

7

14) 12 2 6

36

15) 2(6 1)

10

16) (4 + 2)2

36

17) 5 2 2

1

18) (15 2) 6

5

19) 5 5 + 4

5

20) 5 3 + 3

5





57/325


58/325

1) (6 + (7) 1) 8

16

2) (6) ((2) 5)2

55

3) (6 1)((3) 4)

35

4) 20 (3 2 4)

10

5) 4 3 + 8 + 3

12

6) 7 (10 (8)) 3

14

7) (28 8) ((9) (5))

5

8) ((10) + 3) ((8) + 7)

7

9) 2 + (1)2

7

4

10) ((6) (3)) ((30) (3))

20

11) 5 (7) + 1 + 2

15

12) 8 (1) 32

17

13) (4) (10) ((9) + 7)

20

14) (8) (30) (4 9)

48

15) (22 6 8) (8)

1

16) (4 6 8) 4

40

17) 4((9) (8)) (4)

16

18) ((3) + 8 (2)) 6

42

19) (9) (1 ((4) (8)))

3

20) (1) 5 (4)3

58



Order of Operations Integers (1) Answers


59/325

1) (6) 30 (3) + 5 2) (6) ((13) + 3) 1 0

3) ((29) (4 + 2)) 5 4) 8 + 7 + 10 (5)

5) (3) 3 + 5 1 6) 7 + 6((6) 10)

7) (9 + 10)((3) (4)) 8) 8 ((9) + 9 1)

9) (2) 10 + 4 (3) 10) 6 (9) + 1 6

11) (30 (5))2

2 12) (2) 7 ((4) + 3)

13) 10(((6) (1)) 3) 14) 10 + 4 + 10 + 9

15) 6 + (9) 8 8 16) 2 + (3) + 8 + 1

17) (7) 4 + 2 + 8 18) (14 8) (3 6)

19) 5 9 10 (6) 20) (3) + 3 + 9 4



Order of Operations Integers (2)


60/325


61/325

1) (9) 5 + 22 2) 4 (1 8 3)

3) 6 7 + 5 7 4) 8 5 8 + 8

5) (10) + 6 1 8 6) (2) (8 10 + 9)

7) (1) 3 (6) (3) 8) 24 (6) ((1) 10)

9) 2 2 + 8 3 10) (30 10) (3 + 1)

11) (3) (2) + (4) + 8 12) (7 3) ((1) 6)

13) 32

3 (8)14) ((30) 6) + 4 2

15) (4) (7 (10 8)) 16) 5 8 (8) 9

17) (7) 4 9 + 10 18) 9 (1) 1 4

19) ((12) 2) 6 20) 8 ((9) + 10) (7)





62/325


63/325


64/325


65/325

1) 10 5 5 5 2) (3) + 2 (5) 3

3) ((28) 2) ((8) (1)) 4) ((9) 6) ((1) (4))

5) (10) 8(4 3) 6) ((17) (8 1)) (4)

7) 7 + 1 (4 3) 8) 10 ((10) + 1) (9)

9) (7) + 5 + 5 (4) 10) ((26) + 8) ((6) + 4)

11) (3) + 4 1 + 3 12) (4) (7) + 9 10

13) (4) 12 3 3 14) 1 + (9) ((8) 9)

15) (9) (1) 22 16) ((3) 2) ((4) 2)

17) (5) + (4) 9 5 18) ((26) (6) 4) 3

19) 52 1 4 20) 5 4((2) (2))





66/325

1) 10 5 5 5

8

2) (3) + 2 (5) 3

14

3) ((28) 2) ((8) (1))

8

4) ((9) 6) ((1) (4))

5

5) (10) 8(4 3)

80

6) ((17) (8 1)) (4)

6

7) 7 + 1 (4 3)

7

8) 10 ((10) + 1) (9)

10

9) (7) + 5 + 5 (4)

22

10) ((26) + 8) ((6) + 4)

9

11) (3) + 4 1 + 3

3

12) (4) (7) + 9 10

27

13) (4) 12 3 3

11

14) 1 + (9) ((8) 9)

9

15) (9) (1) 22

12

16) ((3) 2) ((4) 2)

1

17) (5) + (4) 9 5

23

18) ((26) (6) 4) 3

8

19) 52 1 4

96

20) 5 4((2) (2))

5



Order of Operations Integers (5) Answers


67/325


68/325

1) (7 4) 2 (5 3)

3

2) ((2 + 23 7) 2) 4

9

3) ((6 3) 2) 3

2

4) 4 8 + 8(7 7)

32

5) 7 + (28 (13 6)) 3

14

6) 10 24 6 + 8 5

9

7) 18 (9 6)(1 + 2)

18

8) 5 + 12 (2 + 4 2)

8

9) 6 3 + 32

6

21

10) 8 8 + 2 + 5 6

65

11) 6 12(3 + 3)

1

12) 7 + 10 (18 + 12) 5

11

13) (8 (10 9)) (8 1)

1

14) (5 + 5 2 2) 6

1

15) 4 8 (10 + 4 6)

4

16) 20 5 + 8 (4 1)

9

17) 10 4 (2 6 8)

36

18) 16 (10 (9 8) 6)

4

19) (18 2) (8 6 + 4)

6

20) 6 + 5 (1 + 7 3)

6



Order of Operations Four Steps (1) Answers


69/325


70/325


71/325


72/325

1) (21 6 3) (8 2)

2

2) 82

(3 + 5)

8

3) (26 + 1) (3(4 3))

9

4) 3 (8 6 + 6 5)

1

5) 4 + 9 (7 6) 10

2

6) 6 (8 2) + 4 + 3

8

7) 6 (23 + 4 7) 1 0

12

8) 32

(6 + 5 2)

1

9) 9 4 12 6

30

10) 6 + 8 8 + 82

70

11) (6 14 7)(5 1)

16

12) 4 + (9 + 5 5) 2

22

13) 5 + (6 4) 8 7

14

14) 7 6 + 5 (6 1)

43

15) (2 + 5 4)(2 + 4)

18

16) 9 10 + 20 2 3

97

17) (8 (6 5))(7 2)

35

18) 6(9 + 2 + 4 4)

72

19) 10 24 3 12

80

20) (10 + 5 + 5 3) 1 0

3



Order of Operations Four Steps (3) Answers


73/325

1) (3 2) (5 + 3 5) 2) (2 + 1) (7 4) 6

3) (9 1) 5 + 3 8 4) 10 24 (7 + 6 10)

5) 20 (1 + 6 + 7 4) 6) (9 + 1) (7 5) 7

7) 7 8 (4 2 1) 8) ((2 + 5) 2) 2 6

9) (6 + 8 7 + 2) 5 10) (1 + 15) (8 (2 2))

11) (15 2) (5 (9 7)) 12) (8 2)3

(1 1)

13) 1 + 9 10 1 10 14) 24 (8 4) + 9 + 6

15) 1 + 4 5 + 9 5 16) (3 2)2

9 10

17) (30 6) 6 30 3 18) 8 + 3 2 (8 6)

19) 32 3(5 + 10) 20) (11 (5 4)) (1 + 4)



Order of Operations Four Steps (4)


74/325


75/325


76/325


77/325


78/325

!!

"!#

$%&$'$()1 )*%+,-(+1

.&.')&(& .%)*'/0()

/.)-,)%/(&1 )%)&,&'/(0

+1'+,/)$()$ )1,)1$,)1($1

+%)/*,&(/ -%$+'*).(1


79/325

!!

"!#

$%&$'()* +,+,(-*

.&/0'* $,&%0+(+*

)+(/+0)* /0)&)0/*

1&10.1* +0+&+(+*

-&%)(-.* '0,($10+*


80/325

2

!!

"!#

$%&$'()*+$ +,+,(-*+/

.&/0'*+. $,&%0+(+*+/

)+(/+0)*+ /0)&)0/*+/

1&10.1*1 +0+&+(+*'

-&%)(-.*- '0,($10+*,


81/325


82/325


83/325

8 + 6 2

8 + 12

20

7 7 + 1

49 + 1

50

7 9 + 1

63 + 1

64

11 + 11 11

11 + 121

132

7 9 + 9

63 + 972

Order of Operations (B)



84/325

8 + 6 2

8 + 12

20

7 7 + 1

49 + 1

50

7 9 + 1

63 + 1

64

11 + 11 11

11 + 121

132

7 9 + 9

63 + 972

Order of Operations (B) Answers



85/325


86/325


87/325

1 + 6 8

1 + 48

49

4 + 3 5

4 + 15

19

7 + 6 5

7 + 30

37

7 5 + 5

35 + 5

40

8 + 12 6

8 + 7280

Order of Operations (D)



88/325

1 + 6 8

1 + 48

49

4 + 3 5

4 + 15

19

7 + 6 5

7 + 30

37

7 5 + 5

35 + 5

40

8 + 12 6

8 + 7280

Order of Operations (D) Answers



89/325

5 10 + 12

50 + 12

62

5 + 11 1

5 + 11

16

3 + 7 1

3 + 7

10

10 + 2 11

10 + 22

32

6 + 5 5

6 + 2531

Order of Operations (E)



90/325

5 10 + 12

50 + 12

62

5 + 11 1

5 + 11

16

3 + 7 1

3 + 7

10

10 + 2 11

10 + 22

32

6 + 5 5

6 + 2531

Order of Operations (E) Answers



91/325

9 + 6 11

9 + 66

75

8 + 10 1

8 + 10

18

3 + 1 8

3 + 8

11

3 + 12 4

3 + 48

51

5 + 1 2

5 + 27

Order of Operations (F)



92/325

9 + 6 11

9 + 66

75

8 + 10 1

8 + 10

18

3 + 1 8

3 + 8

11

3 + 12 4

3 + 48

51

5 + 1 2

5 + 27

Order of Operations (F) Answers



93/325

6 7 + 9

42 + 9

51

2 + 8 10

2 + 80

82

4 + 12 12

4 + 144

148

5 + 4 6

5 + 24

29

6 8 + 10

48 + 1058

Order of Operations (G)



94/325

6 7 + 9

42 + 9

51

2 + 8 10

2 + 80

82

4 + 12 12

4 + 144

148

5 + 4 6

5 + 24

29

6 8 + 10

48 + 1058

Order of Operations (G) Answers



95/325

1 + 7 3

1 + 21

22

12 11 + 1

132 + 1

133

11 10 + 3

110 + 3

113

8 8 + 10

64 + 10

74

10 3 + 5

30 + 535

Order of Operations (H)



96/325

1 + 7 3

1 + 21

22

12 11 + 1

132 + 1

133

11 10 + 3

110 + 3

113

8 8 + 10

64 + 10

74

10 3 + 5

30 + 535

Order of Operations (H) Answers



97/325

10 + 3 8

10 + 24

34

4 7 + 10

28 + 10

38

6 1 + 4

6 + 4

10

4 10 + 3

40 + 3

43

11 + 6 11

11 + 6677

Order of Operations (I)



98/325

10 + 3 8

10 + 24

34

4 7 + 10

28 + 10

38

6 1 + 4

6 + 4

10

4 10 + 3

40 + 3

43

11 + 6 11

11 + 6677

Order of Operations (I) Answers



99/325

4 + 1 1

4 + 1

5

12 4 + 7

48 + 7

55

6 + 5 9

6 + 45

51

7 7 + 4

49 + 4

53

8 + 11 9

8 + 99107

Order of Operations (J)



100/325

4 + 1 1

4 + 1

5

12 4 + 7

48 + 7

55

6 + 5 9

6 + 45

51

7 7 + 4

49 + 4

53

8 + 11 9

8 + 99107

Order of Operations (J) Answers



101/325

10 4 + 3 + 8 2

40 + 3 + 16

59

8 9 + 11 7 + 6

72 + 77 + 6

155

10 + 12 9 + 6 10

10 + 108 + 60

178

8 1 + 1 12 + 4

8 + 12 + 4

24

9 9 + 3 + 8 2

81 + 3 + 16100

Order of Operations (A)



102/325

10 4 + 3 + 8 2

40 + 3 + 16

59

8 9 + 11 7 + 6

72 + 77 + 6

155

10 + 12 9 + 6 10

10 + 108 + 60

178

8 1 + 1 12 + 4

8 + 12 + 4

24

9 9 + 3 + 8 2

81 + 3 + 16100

Order of Operations (A) Answers



103/325

6 + 11 6 + 12 10

6 + 66 + 120

192

10 7 + 4 + 4 1

70 + 4 + 4

78

9 6 + 8 2 + 7

54 + 16 + 7

77

4 7 + 6 6 + 10

28 + 36 + 10

74

11 2 + 11 3 + 8

22 + 33 + 863




104/325

6 + 11 6 + 12 10

6 + 66 + 120

192

10 7 + 4 + 4 1

70 + 4 + 4

78

9 6 + 8 2 + 7

54 + 16 + 7

77

4 7 + 6 6 + 10

28 + 36 + 10

74

11 2 + 11 3 + 8

22 + 33 + 863




105/325

6 + 11 4 + 12 12

6 + 44 + 144

194

5 + 12 5 + 3 3

5 + 60 + 9

74

12 10 + 5 5 + 8

120 + 25 + 8

153

7 + 12 8 + 4 6

7 + 96 + 24

127

6 + 6 1 + 7 2

6 + 6 + 1426

Order of Operations (C)



106/325

6 + 11 4 + 12 12

6 + 44 + 144

194

5 + 12 5 + 3 3

5 + 60 + 9

74

12 10 + 5 5 + 8

120 + 25 + 8

153

7 + 12 8 + 4 6

7 + 96 + 24

127

6 + 6 1 + 7 2

6 + 6 + 1426

Order of Operations (C) Answers



107/325

1 3 + 10 + 7 8

3 + 10 + 56

69

6 9 + 1 8 + 4

54 + 8 + 4

66

7 + 10 10 + 10 12

7 + 100 + 120

227

5 + 11 11 + 2 4

5 + 121 + 8

134

12 9 + 4 9 + 6

108 + 36 + 6150




108/325

1 3 + 10 + 7 8

3 + 10 + 56

69

6 9 + 1 8 + 4

54 + 8 + 4

66

7 + 10 10 + 10 12

7 + 100 + 120

227

5 + 11 11 + 2 4

5 + 121 + 8

134

12 9 + 4 9 + 6

108 + 36 + 6150




109/325

2 11 + 10 + 7 9

22 + 10 + 63

95

3 11 + 4 4 + 12

33 + 16 + 12

61

2 9 + 9 + 8 10

18 + 9 + 80

107

6 + 4 11 + 11 6

6 + 44 + 66

116

5 5 + 5 + 3 5

25 + 5 + 1545




110/325

2 11 + 10 + 7 9

22 + 10 + 63

95

3 11 + 4 4 + 12

33 + 16 + 12

61

2 9 + 9 + 8 10

18 + 9 + 80

107

6 + 4 11 + 11 6

6 + 44 + 66

116

5 5 + 5 + 3 5

25 + 5 + 1545




111/325

2 2 + 10 3 + 7

4 + 30 + 7

41

7 11 + 6 + 4 12

77 + 6 + 48

131

7 11 + 6 + 6 10

77 + 6 + 60

143

4 + 1 11 + 12 3

4 + 11 + 36

51

11 6 + 3 2 + 11

66 + 6 + 1183




112/325

2 2 + 10 3 + 7

4 + 30 + 7

41

7 11 + 6 + 4 12

77 + 6 + 48

131

7 11 + 6 + 6 10

77 + 6 + 60

143

4 + 1 11 + 12 3

4 + 11 + 36

51

11 6 + 3 2 + 11

66 + 6 + 1183




113/325

8 10 + 4 + 4 4

80 + 4 + 16

100

6 5 + 1 + 6 9

30 + 1 + 54

85

2 + 4 11 + 3 2

2 + 44 + 6

52

12 2 + 4 1 + 4

24 + 4 + 4

32

4 4 + 7 + 12 12

16 + 7 + 144167




114/325

8 10 + 4 + 4 4

80 + 4 + 16

100

6 5 + 1 + 6 9

30 + 1 + 54

85

2 + 4 11 + 3 2

2 + 44 + 6

52

12 2 + 4 1 + 4

24 + 4 + 4

32

4 4 + 7 + 12 12

16 + 7 + 144167




115/325

7 + 10 7 + 5 9

7 + 70 + 45

122

11 3 + 3 2 + 7

33 + 6 + 7

46

11 1 + 4 2 + 10

11 + 8 + 10

29

2 7 + 1 12 + 11

14 + 12 + 11

37

3 + 1 9 + 12 2

3 + 9 + 2436




116/325

7 + 10 7 + 5 9

7 + 70 + 45

122

11 3 + 3 2 + 7

33 + 6 + 7

46

11 1 + 4 2 + 10

11 + 8 + 10

29

2 7 + 1 12 + 11

14 + 12 + 11

37

3 + 1 9 + 12 2

3 + 9 + 2436




117/325

6 7 + 12 + 10 6

42 + 12 + 60

114

8 7 + 2 12 + 1

56 + 24 + 1

81

2 + 9 4 + 10 12

2 + 36 + 120

158

8 7 + 6 6 + 3

56 + 36 + 3

95

8 + 12 8 + 4 4

8 + 96 + 16120




118/325

6 7 + 12 + 10 6

42 + 12 + 60

114

8 7 + 2 12 + 1

56 + 24 + 1

81

2 + 9 4 + 10 12

2 + 36 + 120

158

8 7 + 6 6 + 3

56 + 36 + 3

95

8 + 12 8 + 4 4

8 + 96 + 16120




119/325

8 11 + 12 11 + 1

88 + 132 + 1

221

11 11 + 6 9 + 12

121 + 54 + 12

187

5 3 + 5 7 + 8

15 + 35 + 8

58

7 10 + 12 + 8 6

70 + 12 + 48

130

1 11 + 3 12 + 9

11 + 36 + 956




120/325

8 11 + 12 11 + 1

88 + 132 + 1

221

11 11 + 6 9 + 12

121 + 54 + 12

187

5 3 + 5 7 + 8

15 + 35 + 8

58

7 10 + 12 + 8 6

70 + 12 + 48

130

1 11 + 3 12 + 9

11 + 36 + 956




121/325

3 + 2 5 + 8 2

3 + 10 + 16

29

10 2 + 6 9 + 3

20 + 54 + 3

77

9 12 + 5 + 6 1

108 + 5 + 6

119

12 4 + 3 + 1 1

48 + 3 + 1

52

9 9 + 11 5 + 4

81 + 55 + 4140



Help

The order of operations is:

Parentheses/Brackets Completeanything in parentheses first.

Exponents Complete allexponents second.

Multiplication and Division Complete the multiplication and

division in the order it appears

from left to right.

Addition and Subtraction Complete the addition and

subtraction in the order it appears

from left to right.

You can remember the order of

operations by remembering

PEMDAS or BEDMAS.

Example:

2 + 3 x 4 + 25 5

= 2 + 12 + 5

= 19


122/325

3 + 2 5 + 8 2

3 + 10 + 16

29

10 2 + 6 9 + 3

20 + 54 + 3

77

9 12 + 5 + 6 1

108 + 5 + 6

119

12 4 + 3 + 1 1

48 + 3 + 1

52

9 9 + 11 5 + 4

81 + 55 + 4140




123/325

6 + 7 6 + 6 7

6 + 42 + 42

90

1 11 + 6 + 12 1

11 + 6 + 12

29

5 + 11 6 + 3 2

5 + 66 + 6

77

5 6 + 1 + 12 12

30 + 1 + 144

175

8 9 + 10 4 + 11

72 + 40 + 11123



Help






from left to right.



from left to right.



PEMDAS or BEDMAS.

Example:

2 + 3 x 4 + 25 5

= 2 + 12 + 5

= 19


124/325

6 + 7 6 + 6 7

6 + 42 + 42

90

1 11 + 6 + 12 1

11 + 6 + 12

29

5 + 11 6 + 3 2

5 + 66 + 6

77

5 6 + 1 + 12 12

30 + 1 + 144

175

8 9 + 10 4 + 11

72 + 40 + 11123




125/325

9 + 3 11 + 11 9

9 + 33 + 99

141

7 7 + 9 + 12 8

49 + 9 + 96

154

8 + 10 9 + 11 2

8 + 90 + 22

120

1 + 2 6 + 11 3

1 + 12 + 33

46

5 1 + 2 + 4 11

5 + 2 + 4451



Help






from left to right.



from left to right.



PEMDAS or BEDMAS.

Example:

2 + 3 x 4 + 25 5

= 2 + 12 + 5

= 19


126/325

9 + 3 11 + 11 9

9 + 33 + 99

141

7 7 + 9 + 12 8

49 + 9 + 96

154

8 + 10 9 + 11 2

8 + 90 + 22

120

1 + 2 6 + 11 3

1 + 12 + 33

46

5 1 + 2 + 4 11

5 + 2 + 4451




127/325

3 + 8 9 + 3 8

3 + 72 + 24

99

9 + 11 11 + 10 9

9 + 121 + 90

220

9 2 + 9 + 2 8

18 + 9 + 16

43

6 8 + 12 + 3 9

48 + 12 + 27

87

3 + 11 4 + 10 3

3 + 44 + 3077



Help






from left to right.



from left to right.



PEMDAS or BEDMAS.

Example:

2 + 3 x 4 + 25 5

= 2 + 12 + 5

= 19


128/325

3 + 8 9 + 3 8

3 + 72 + 24

99

9 + 11 11 + 10 9

9 + 121 + 90

220

9 2 + 9 + 2 8

18 + 9 + 16

43

6 8 + 12 + 3 9

48 + 12 + 27

87

3 + 11 4 + 10 3

3 + 44 + 3077




129/325

1 11 + 3 + 7 1

11 + 3 + 7

21

3 4 + 4 + 7 9

12 + 4 + 63

79

7 + 5 3 + 10 8

7 + 15 + 80

102

6 1 + 11 4 + 5

6 + 44 + 5

55

5 5 + 7 + 10 1

25 + 7 + 1042



Help






from left to right.



from left to right.



PEMDAS or BEDMAS.

Example:

2 + 3 x 4 + 25 5

= 2 + 12 + 5

= 19


130/325

1 11 + 3 + 7 1

11 + 3 + 7

21

3 4 + 4 + 7 9

12 + 4 + 63

79

7 + 5 3 + 10 8

7 + 15 + 80

102

6 1 + 11 4 + 5

6 + 44 + 5

55

5 5 + 7 + 10 1

25 + 7 + 1042




131/325

4 1 + 11 + 6 10

4 + 11 + 60

75

8 + 7 4 + 6 8

8 + 28 + 48

84

2 12 + 1 + 8 2

24 + 1 + 16

41

4 1 + 6 + 2 6

4 + 6 + 12

22

7 + 12 5 + 6 6

7 + 60 + 36103



Help






from left to right.



from left to right.



PEMDAS or BEDMAS.

Example:

2 + 3 x 4 + 25 5

= 2 + 12 + 5

= 19


132/325

4 1 + 11 + 6 10

4 + 11 + 60

75

8 + 7 4 + 6 8

8 + 28 + 48

84

2 12 + 1 + 8 2

24 + 1 + 16

41

4 1 + 6 + 2 6

4 + 6 + 12

22

7 + 12 5 + 6 6

7 + 60 + 36103




133/325

1 + 12 5 + 2 8

1 + 60 + 16

77

5 4 + 6 11 + 12

20 + 66 + 12

98

4 + 10 7 + 7 2

4 + 70 + 14

88

3 12 + 8 + 6 10

36 + 8 + 60

104

6 9 + 6 6 + 11

54 + 36 + 11101



Help






from left to right.



from left to right.



PEMDAS or BEDMAS.

Example:

2 + 3 x 4 + 25 5

= 2 + 12 + 5

= 19


134/325

1 + 12 5 + 2 8

1 + 60 + 16

77

5 4 + 6 11 + 12

20 + 66 + 12

98

4 + 10 7 + 7 2

4 + 70 + 14

88

3 12 + 8 + 6 10

36 + 8 + 60

104

6 9 + 6 6 + 11

54 + 36 + 11101




135/325


136/325

3 + 9 7 + 4 9

3 + 63 + 36

102

1 + 6 9 + 9 3

1 + 54 + 27

82

11 7 + 1 + 8 7

77 + 1 + 56

134

1 11 + 1 + 12 7

11 + 1 + 84

96

6 + 12 3 + 5 8

6 + 36 + 4082




137/325

5 6 + 7 10 + 1

30 + 70 + 1

101

1 4 + 1 10 + 5

4 + 10 + 5

19

11 + 7 5 + 1 1

11 + 35 + 1

47

5 1 + 4 + 6 9

5 + 4 + 54

63

4 12 + 10 10 + 9

48 + 100 + 9157



Help






from left to right.



from left to right.



PEMDAS or BEDMAS.

Example:

2 + 3 x 4 + 25 5

= 2 + 12 + 5

= 19


138/325

5 6 + 7 10 + 1

30 + 70 + 1

101

1 4 + 1 10 + 5

4 + 10 + 5

19

11 + 7 5 + 1 1

11 + 35 + 1

47

5 1 + 4 + 6 9

5 + 4 + 54

63

4 12 + 10 10 + 9

48 + 100 + 9157




139/325

9 3 + 2 10 + 7

27 + 20 + 7

54

6 + 3 8 + 2 9

6 + 24 + 18

48

6 + 5 3 + 6 3

6 + 15 + 18

39

4 4 + 8 9 + 11

16 + 72 + 11

99

1 11 + 6 + 11 12

11 + 6 + 132149



Help






from left to right.



from left to right.



PEMDAS or BEDMAS.

Example:

2 + 3 x 4 + 25 5

= 2 + 12 + 5

= 19


140/325

9 3 + 2 10 + 7

27 + 20 + 7

54

6 + 3 8 + 2 9

6 + 24 + 18

48

6 + 5 3 + 6 3

6 + 15 + 18

39

4 4 + 8 9 + 11

16 + 72 + 11

99

1 11 + 6 + 11 12

11 + 6 + 132149




141/325

6 11 + 11

66 + 11

77

11 7 + 12

77 + 12

89

12 + 10 3

12 + 30

42

5 + 10 12

5 + 120

125

2 11 + 9

22 + 931



Help






from left to right.



from left to right.



PEMDAS or BEDMAS.

Example:

2 + 3 x 4 + 25 5

= 2 + 12 + 5

= 19


142/325

6 11 + 11

66 + 11

77

11 7 + 12

77 + 12

89

12 + 10 3

12 + 30

42

5 + 10 12

5 + 120

125

2 11 + 9

22 + 931




143/325

1 + 4 7

1 + 28

29

10 + 7 2

10 + 14

24

12 + 2 10

12 + 20

32

12 + 2 12

12 + 24

36

12 + 2 12

12 + 2436



Help






from left to right.



from left to right.



PEMDAS or BEDMAS.

Example:

2 + 3 x 4 + 25 5

= 2 + 12 + 5

= 19


144/325

1 + 4 7

1 + 28

29

10 + 7 2

10 + 14

24

12 + 2 10

12 + 20

32

12 + 2 12

12 + 24

36

12 + 2 12

12 + 2436




145/325

3 + 8 10

3 + 80

83

12 2 + 4

24 + 4

28

10 9 + 7

90 + 7

97

4 + 4 5

4 + 20

24

5 + 10 2

5 + 2025



Help






from left to right.



from left to right.



PEMDAS or BEDMAS.

Example:

2 + 3 x 4 + 25 5

= 2 + 12 + 5

= 19


146/325

3 + 8 10

3 + 80

83

12 2 + 4

24 + 4

28

10 9 + 7

90 + 7

97

4 + 4 5

4 + 20

24

5 + 10 2

5 + 2025




147/325

10 10 + 1

100 + 1

101

3 + 10 10

3 + 100

103

4 5 + 8

20 + 8

28

3 5 + 6

15 + 6

21

1 6 + 9

6 + 915



Help






from left to right.



from left to right.



PEMDAS or BEDMAS.

Example:

2 + 3 x 4 + 25 5

= 2 + 12 + 5

= 19


148/325

10 10 + 1

100 + 1

101

3 + 10 10

3 + 100

103

4 5 + 8

20 + 8

28

3 5 + 6

15 + 6

21

1 6 + 9

6 + 915




149/325

5 + 10 10

5 + 100

105

4 + 3 7

4 + 21

25

5 + 9 10

5 + 90

95

11 + 10 6

11 + 60

71

6 7 + 1

42 + 143



Help






from left to right.



from left to right.



PEMDAS or BEDMAS.

Example:

2 + 3 x 4 + 25 5

= 2 + 12 + 5

= 19


150/325

5 + 10 10

5 + 100

105

4 + 3 7

4 + 21

25

5 + 9 10

5 + 90

95

11 + 10 6

11 + 60

71

6 7 + 1

42 + 143




151/325

10 7 + 3

70 + 3

73

4 + 10 4

4 + 40

44

5 2 + 10

10 + 10

20

3 10 + 8

30 + 8

38

5 + 2 6

5 + 1217



Help






from left to right.



from left to right.



PEMDAS or BEDMAS.

Example:

2 + 3 x 4 + 25 5

= 2 + 12 + 5

= 19


152/325

10 7 + 3

70 + 3

73

4 + 10 4

4 + 40

44

5 2 + 10

10 + 10

20

3 10 + 8

30 + 8

38

5 + 2 6

5 + 1217




153/325

6 6 + 10

36 + 10

46

6 8 + 2

48 + 2

50

5 1 + 3

5 + 3

8

12 + 9 10

12 + 90

102

2 + 3 2

2 + 68



Help






from left to right.



from left to right.



PEMDAS or BEDMAS.

Example:

2 + 3 x 4 + 25 5

= 2 + 12 + 5

= 19


154/325

6 6 + 10

36 + 10

46

6 8 + 2

48 + 2

50

5 1 + 3

5 + 3

8

12 + 9 10

12 + 90

102

2 + 3 2

2 + 68




155/325

7 6 + 8

42 + 8

50

12 2 + 6

24 + 6

30

2 + 12 4

2 + 48

50

11 4 + 8

44 + 8

52

12 + 11 10

12 + 110122



Help






from left to right.



from left to right.



PEMDAS or BEDMAS.

Example:

2 + 3 x 4 + 25 5

= 2 + 12 + 5

= 19


156/325

7 6 + 8

42 + 8

50

12 2 + 6

24 + 6

30

2 + 12 4

2 + 48

50

11 4 + 8

44 + 8

52

12 + 11 10

12 + 110122




157/325

1 + 7 6

1 + 42

43

8 7 + 1

56 + 1

57

5 + 11 9

5 + 99

104

3 7 + 7

21 + 7

28

10 + 2 1

10 + 212



Help






from left to right.



from left to right.



PEMDAS or BEDMAS.

Example:

2 + 3 x 4 + 25 5

= 2 + 12 + 5

= 19


158/325

1 + 7 6

1 + 42

43

8 7 + 1

56 + 1

57

5 + 11 9

5 + 99

104

3 7 + 7

21 + 7

28

10 + 2 1

10 + 212




159/325

7 + 4 12

7 + 48

55

1 6 + 1

6 + 1

7

10 + 7 7

10 + 49

59

6 + 8 12

6 + 96

102

11 + 12 9

11 + 108119



Help






from left to right.



from left to right.



PEMDAS or BEDMAS.

Example:

2 + 3 x 4 + 25 5

= 2 + 12 + 5

= 19


160/325

7 + 4 12

7 + 48

55

1 6 + 1

6 + 1

7

10 + 7 7

10 + 49

59

6 + 8 12

6 + 96

102

11 + 12 9

11 + 108119




161/325

5 1 + 9 + 5 - 1

5 + 9 + 5 - 1

18

10 4 + 12 + 5 - 2

40 + 12 + 5 - 2

55

4 - 1 + 3 + 5 1

4 - 1 + 3 + 5

11

7 + 4 5 + 11 - 3

7 + 20 + 11 - 3

35

3 - 1 + 4 + 1 1

3 - 1 + 4 + 17




162/325

5 1 + 9 + 5 - 1

5 + 9 + 5 - 1

18

10 4 + 12 + 5 - 2

40 + 12 + 5 - 2

55

4 - 1 + 3 + 5 1

4 - 1 + 3 + 5

11

7 + 4 5 + 11 - 3

7 + 20 + 11 - 3

35

3 - 1 + 4 + 1 1

3 - 1 + 4 + 17




163/325

10 7 + 3 + 9 - 3

70 + 3 + 9 - 3

79

3 4 + 6 - 5 + 9

12 + 6 - 5 + 9

22

11 6 + 7 + 10 - 9

66 + 7 + 10 - 9

74

7 - 5 + 6 + 10 11

7 - 5 + 6 + 110

118

11 4 + 3 - 1 + 7

44 + 3 - 1 + 753




164/325

10 7 + 3 + 9 - 3

70 + 3 + 9 - 3

79

3 4 + 6 - 5 + 9

12 + 6 - 5 + 9

22

11 6 + 7 + 10 - 9

66 + 7 + 10 - 9

74

7 - 5 + 6 + 10 11

7 - 5 + 6 + 110

118

11 4 + 3 - 1 + 7

44 + 3 - 1 + 753




165/325

10 + 6 - 6 + 2 10

10 + 6 - 6 + 20

30

8 11 + 4 - 2 + 2

88 + 4 - 2 + 2

92

8 - 3 + 6 + 8 12

8 - 3 + 6 + 96

107

2 4 + 10 + 5 - 1

8 + 10 + 5 - 1

22

3 + 11 12 + 7 - 4

3 + 132 + 7 - 4138




166/325

10 + 6 - 6 + 2 10

10 + 6 - 6 + 20

30

8 11 + 4 - 2 + 2

88 + 4 - 2 + 2

92

8 - 3 + 6 + 8 12

8 - 3 + 6 + 96

107

2 4 + 10 + 5 - 1

8 + 10 + 5 - 1

22

3 + 11 12 + 7 - 4

3 + 132 + 7 - 4138




167/325

9 3 + 9 + 7 - 3

27 + 9 + 7 - 3

40

1 1 + 10 + 2 - 2

1 + 10 + 2 - 2

11

8 + 9 4 + 3 - 3

8 + 36 + 3 - 3

44

2 + 11 - 2 + 5 6

2 + 11 - 2 + 30

41

2 - 1 + 2 1 + 10

2 - 1 + 2 + 1013




168/325

9 3 + 9 + 7 - 3

27 + 9 + 7 - 3

40

1 1 + 10 + 2 - 2

1 + 10 + 2 - 2

11

8 + 9 4 + 3 - 3

8 + 36 + 3 - 3

44

2 + 11 - 2 + 5 6

2 + 11 - 2 + 30

41

2 - 1 + 2 1 + 10

2 - 1 + 2 + 1013




169/325

11 + 9 3 + 5 - 1

11 + 27 + 5 - 1

42

10 - 2 + 9 + 3 5

10 - 2 + 9 + 15

32

10 + 6 - 1 + 8 1

10 + 6 - 1 + 8

23

3 - 3 + 1 + 3 12

3 - 3 + 1 + 36

37

9 + 3 3 + 10 - 1

9 + 9 + 10 - 127




170/325

11 + 9 3 + 5 - 1

11 + 27 + 5 - 1

42

10 - 2 + 9 + 3 5

10 - 2 + 9 + 15

32

10 + 6 - 1 + 8 1

10 + 6 - 1 + 8

23

3 - 3 + 1 + 3 12

3 - 3 + 1 + 36

37

9 + 3 3 + 10 - 1

9 + 9 + 10 - 127




171/325

10 12 + 1 + 5 - 1

120 + 1 + 5 - 1

125

3 + 6 8 + 6 - 6

3 + 48 + 6 - 6

51

7 4 + 12 + 2 - 2

28 + 12 + 2 - 2

40

11 + 12 - 3 + 9 7

11 + 12 - 3 + 63

83

7 + 2 7 + 7 - 6

7 + 14 + 7 - 622




172/325

10 12 + 1 + 5 - 1

120 + 1 + 5 - 1

125

3 + 6 8 + 6 - 6

3 + 48 + 6 - 6

51

7 4 + 12 + 2 - 2

28 + 12 + 2 - 2

40

11 + 12 - 3 + 9 7

11 + 12 - 3 + 63

83

7 + 2 7 + 7 - 6

7 + 14 + 7 - 622




173/325

2 + 12 - 4 + 5 7

2 + 12 - 4 + 35

45

5 4 + 11 + 11 - 1

20 + 11 + 11 - 1

41

1 7 + 11 - 11 + 10

7 + 11 - 11 + 10

17

6 + 11 3 + 7 - 4

6 + 33 + 7 - 4

42

3 3 + 8 - 7 + 3

9 + 8 - 7 + 313




174/325

2 + 12 - 4 + 5 7

2 + 12 - 4 + 35

45

5 4 + 11 + 11 - 1

20 + 11 + 11 - 1

41

1 7 + 11 - 11 + 10

7 + 11 - 11 + 10

17

6 + 11 3 + 7 - 4

6 + 33 + 7 - 4

42

3 3 + 8 - 7 + 3

9 + 8 - 7 + 313




175/325

5 + 2 1 + 12 - 2

5 + 2 + 12 - 2

17

6 + 2 9 + 9 - 1

6 + 18 + 9 - 1

32

10 - 6 + 11 8 + 8

10 - 6 + 88 + 8

100

12 + 3 9 + 9 - 1

12 + 27 + 9 - 1

47

2 3 + 4 + 2 - 2

6 + 4 + 2 - 210




176/325


177/325

12 + 5 - 4 + 12 2

12 + 5 - 4 + 24

37

2 + 1 - 1 + 10 11

2 + 1 - 1 + 110

112

2 - 1 + 9 1 + 7

2 - 1 + 9 + 7

17

12 - 7 + 4 3 + 2

12 - 7 + 12 + 2

19

7 - 6 + 6 + 6 10

7 - 6 + 6 + 6067




178/325

12 + 5 - 4 + 12 2

12 + 5 - 4 + 24

37

2 + 1 - 1 + 10 11

2 + 1 - 1 + 110

112

2 - 1 + 9 1 + 7

2 - 1 + 9 + 7

17

12 - 7 + 4 3 + 2

12 - 7 + 12 + 2

19

7 - 6 + 6 + 6 10

7 - 6 + 6 + 6067




179/325

10 + 6 - 5 + 2 12

10 + 6 - 5 + 24

35

5 + 1 - 1 + 3 2

5 + 1 - 1 + 6

11

3 11 + 9 - 7 + 2

33 + 9 - 7 + 2

37

2 - 1 + 1 5 + 1

2 - 1 + 5 + 1

7

1 10 + 5 + 2 - 2

10 + 5 + 2 - 215




180/325

10 + 6 - 5 + 2 12

10 + 6 - 5 + 24

35

5 + 1 - 1 + 3 2

5 + 1 - 1 + 6

11

3 11 + 9 - 7 + 2

33 + 9 - 7 + 2

37

2 - 1 + 1 5 + 1

2 - 1 + 5 + 1

7

1 10 + 5 + 2 - 2

10 + 5 + 2 - 215




181/325

3 - 1 + 7 + 9 9 + 9 7

3 - 1 + 7 + 81 + 63

153

5 1 + 12 8 + 1 - 1 + 1

5 + 96 + 1 - 1 + 1

102

11 6 + 9 11 + 9 + 5 - 1

66 + 99 + 9 + 5 - 1

178

5 + 6 10 + 7 1 + 11 - 9

5 + 60 + 7 + 11 - 9

74

12 + 11 - 6 + 12 2 + 2 1

12 + 11 - 6 + 24 + 243




182/325

3 - 1 + 7 + 9 9 + 9 7

3 - 1 + 7 + 81 + 63

153

5 1 + 12 8 + 1 - 1 + 1

5 + 96 + 1 - 1 + 1

102

11 6 + 9 11 + 9 + 5 - 1

66 + 99 + 9 + 5 - 1

178

5 + 6 10 + 7 1 + 11 - 9

5 + 60 + 7 + 11 - 9

74

12 + 11 - 6 + 12 2 + 2 1

12 + 11 - 6 + 24 + 243




183/325

3 + 8 4 + 4 - 1 + 11 5

3 + 32 + 4 - 1 + 55

93

9 2 + 10 + 3 - 2 + 9 2

18 + 10 + 3 - 2 + 18

47

2 - 2 + 10 2 + 12 + 12 5

2 - 2 + 20 + 12 + 60

92

6 + 3 - 1 + 7 5 + 1 12

6 + 3 - 1 + 35 + 12

55

9 + 12 7 + 9 - 9 + 11 1

9 + 84 + 9 - 9 + 11104




184/325

3 + 8 4 + 4 - 1 + 11 5

3 + 32 + 4 - 1 + 55

93

9 2 + 10 + 3 - 2 + 9 2

18 + 10 + 3 - 2 + 18

47

2 - 2 + 10 2 + 12 + 12 5

2 - 2 + 20 + 12 + 60

92

6 + 3 - 1 + 7 5 + 1 12

6 + 3 - 1 + 35 + 12

55

9 + 12 7 + 9 - 9 + 11 1

9 + 84 + 9 - 9 + 11104




185/325

7 - 5 + 12 + 1 12 + 6 6

7 - 5 + 12 + 12 + 36

62

9 3 + 6 11 + 2 + 2 - 1

27 + 66 + 2 + 2 - 1

96

6 + 3 10 + 8 - 6 + 10 9

6 + 30 + 8 - 6 + 90

128

6 - 1 + 6 3 + 3 3 + 3

6 - 1 + 18 + 9 + 3

35

3 12 + 2 - 1 + 2 + 2 6

36 + 2 - 1 + 2 + 1251




186/325

7 - 5 + 12 + 1 12 + 6 6

7 - 5 + 12 + 12 + 36

62

9 3 + 6 11 + 2 + 2 - 1

27 + 66 + 2 + 2 - 1

96

6 + 3 10 + 8 - 6 + 10 9

6 + 30 + 8 - 6 + 90

128

6 - 1 + 6 3 + 3 3 + 3

6 - 1 + 18 + 9 + 3

35

3 12 + 2 - 1 + 2 + 2 6

36 + 2 - 1 + 2 + 1251




187/325

6 4 + 6 + 5 12 + 1 - 1

24 + 6 + 60 + 1 - 1

90

6 - 4 + 3 8 + 11 + 12 10

6 - 4 + 24 + 11 + 120

157

12 7 + 12 + 4 - 1 + 2 2

84 + 12 + 4 - 1 + 4

103

2 5 + 12 - 6 + 5 5 + 12

10 + 12 - 6 + 25 + 12

53

11 - 6 + 7 11 + 8 + 3 6

11 - 6 + 77 + 8 + 18108




188/325

6 4 + 6 + 5 12 + 1 - 1

24 + 6 + 60 + 1 - 1

90

6 - 4 + 3 8 + 11 + 12 10

6 - 4 + 24 + 11 + 120

157

12 7 + 12 + 4 - 1 + 2 2

84 + 12 + 4 - 1 + 4

103

2 5 + 12 - 6 + 5 5 + 12

10 + 12 - 6 + 25 + 12

53

11 - 6 + 7 11 + 8 + 3 6

11 - 6 + 77 + 8 + 18108




189/325

6 3 + 9 + 4 3 + 4 - 3

18 + 9 + 12 + 4 - 3

40

4 11 + 7 - 6 + 12 11 + 2

44 + 7 - 6 + 132 + 2

179

1 - 1 + 2 7 + 10 + 2 12

1 - 1 + 14 + 10 + 24

48

10 12 + 3 - 1 + 5 + 12 5

120 + 3 - 1 + 5 + 60

187

11 9 + 1 + 11 8 + 5 - 1

99 + 1 + 88 + 5 - 1192




190/325

6 3 + 9 + 4 3 + 4 - 3

18 + 9 + 12 + 4 - 3

40

4 11 + 7 - 6 + 12 11 + 2

44 + 7 - 6 + 132 + 2

179

1 - 1 + 2 7 + 10 + 2 12

1 - 1 + 14 + 10 + 24

48

10 12 + 3 - 1 + 5 + 12 5

120 + 3 - 1 + 5 + 60

187

11 9 + 1 + 11 8 + 5 - 1

99 + 1 + 88 + 5 - 1192




191/325

3 - 1 + 4 + 8 9 + 8 9

3 - 1 + 4 + 72 + 72

150

1 2 + 10 + 10 7 + 1 - 1

2 + 10 + 70 + 1 - 1

82

7 4 + 10 2 + 10 - 9 + 4

28 + 20 + 10 - 9 + 4

53

7 1 + 1 + 10 - 9 + 12 8

7 + 1 + 10 - 9 + 96

105

1 - 1 + 4 12 + 11 5 + 9

1 - 1 + 48 + 55 + 9112




192/325

3 - 1 + 4 + 8 9 + 8 9

3 - 1 + 4 + 72 + 72

150

1 2 + 10 + 10 7 + 1 - 1

2 + 10 + 70 + 1 - 1

82

7 4 + 10 2 + 10 - 9 + 4

28 + 20 + 10 - 9 + 4

53

7 1 + 1 + 10 - 9 + 12 8

7 + 1 + 10 - 9 + 96

105

1 - 1 + 4 12 + 11 5 + 9

1 - 1 + 48 + 55 + 9112




193/325

8 + 6 1 + 5 10 + 10 - 4

8 + 6 + 50 + 10 - 4

70

9 11 + 11 - 5 + 8 + 10 8

99 + 11 - 5 + 8 + 80

193

3 7 + 9 + 5 11 + 2 - 2

21 + 9 + 55 + 2 - 2

85

1 7 + 2 6 + 9 - 3 + 3

7 + 12 + 9 - 3 + 3

28

9 + 9 - 2 + 10 6 + 3 10

9 + 9 - 2 + 60 + 30106




194/325

8 + 6 1 + 5 10 + 10 - 4

8 + 6 + 50 + 10 - 4

70

9 11 + 11 - 5 + 8 + 10 8

99 + 11 - 5 + 8 + 80

193

3 7 + 9 + 5 11 + 2 - 2

21 + 9 + 55 + 2 - 2

85

1 7 + 2 6 + 9 - 3 + 3

7 + 12 + 9 - 3 + 3

28

9 + 9 - 2 + 10 6 + 3 10

9 + 9 - 2 + 60 + 30106




195/325

1 - 1 + 4 3 + 6 + 8 4

1 - 1 + 12 + 6 + 32

50

6 2 + 10 - 9 + 1 2 + 6

12 + 10 - 9 + 2 + 6

21

6 9 + 2 1 + 1 - 1 + 4

54 + 2 + 1 - 1 + 4

60

1 1 + 5 4 + 2 + 11 - 5

1 + 20 + 2 + 11 - 5

29

5 10 + 3 5 + 5 - 2 + 3

50 + 15 + 5 - 2 + 371




196/325

1 - 1 + 4 3 + 6 + 8 4

1 - 1 + 12 + 6 + 32

50

6 2 + 10 - 9 + 1 2 + 6

12 + 10 - 9 + 2 + 6

21

6 9 + 2 1 + 1 - 1 + 4

54 + 2 + 1 - 1 + 4

60

1 1 + 5 4 + 2 + 11 - 5

1 + 20 + 2 + 11 - 5

29

5 10 + 3 5 + 5 - 2 + 3

50 + 15 + 5 - 2 + 371




197/325

4 10 + 2 + 3 - 3 + 12 6

40 + 2 + 3 - 3 + 72

114

10 - 5 + 4 12 + 7 + 6 3

10 - 5 + 48 + 7 + 18

78

6 2 + 3 - 2 + 9 7 + 1

12 + 3 - 2 + 63 + 1

77

8 + 5 - 4 + 1 11 + 12 2

8 + 5 - 4 + 11 + 24

44

4 6 + 2 + 8 10 + 12 - 10

24 + 2 + 80 + 12 - 10108



Aritmetica Exercises

Documents

Transcript of Aritmetica Exercises