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LCD Add Un GCF Simplify

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Row 1, Col 1

What is the LCM of 8 and 10?

40

2,1

What is the LCM of 5 and 6?

30

3,1

What is the LCM of 12 and 9?

36

4,1

What is the LCM of 7 and 11?

77

5,1

What is the LCM of 18 and 24?

72

1,2

1/3 + 5/12=

3/4

2,2

2/3 + 5/9 =

1 2/9

3,2

15/20 + 5/6 =

1 11/20

4,2

5/9 + 1/3 + 7/9 =

1 2/3

5,2

1/10 + 3/5 + 7/8 =

1 23/40

1,3

What is the GCF of 18 and 24?

6

2,3

What is the GCF of 12 and 36?

12

3,3

What is the GCF of 21 and 35?

7

4,3

What is the GCF of 36 and 72?

36

1,4

Simplify 3/9

1/3

2,4

Simplify 4/14

2/7

3,4

Simplify 22/36

11/18

4,4

Simplify 48/72

24

5,3

Simplify 43/7

6 1/7

5,4

Simplify 88/12

7 1/3