5th Grade Mental Math IV
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Transcript of 5th Grade Mental Math IV
![Page 1: 5th Grade Mental Math IV](https://reader031.fdocuments.net/reader031/viewer/2022031903/55a62ae31a28abca138b4825/html5/thumbnails/1.jpg)
Two Digit by One Digit Multiplication II
5th Grade Mental Math
![Page 2: 5th Grade Mental Math IV](https://reader031.fdocuments.net/reader031/viewer/2022031903/55a62ae31a28abca138b4825/html5/thumbnails/2.jpg)
70 x 7
![Page 3: 5th Grade Mental Math IV](https://reader031.fdocuments.net/reader031/viewer/2022031903/55a62ae31a28abca138b4825/html5/thumbnails/3.jpg)
490
![Page 4: 5th Grade Mental Math IV](https://reader031.fdocuments.net/reader031/viewer/2022031903/55a62ae31a28abca138b4825/html5/thumbnails/4.jpg)
30 x 7
![Page 5: 5th Grade Mental Math IV](https://reader031.fdocuments.net/reader031/viewer/2022031903/55a62ae31a28abca138b4825/html5/thumbnails/5.jpg)
210
![Page 6: 5th Grade Mental Math IV](https://reader031.fdocuments.net/reader031/viewer/2022031903/55a62ae31a28abca138b4825/html5/thumbnails/6.jpg)
50 x 8
![Page 7: 5th Grade Mental Math IV](https://reader031.fdocuments.net/reader031/viewer/2022031903/55a62ae31a28abca138b4825/html5/thumbnails/7.jpg)
400
![Page 8: 5th Grade Mental Math IV](https://reader031.fdocuments.net/reader031/viewer/2022031903/55a62ae31a28abca138b4825/html5/thumbnails/8.jpg)
20 x 5
![Page 9: 5th Grade Mental Math IV](https://reader031.fdocuments.net/reader031/viewer/2022031903/55a62ae31a28abca138b4825/html5/thumbnails/9.jpg)
100
![Page 10: 5th Grade Mental Math IV](https://reader031.fdocuments.net/reader031/viewer/2022031903/55a62ae31a28abca138b4825/html5/thumbnails/10.jpg)
40 x 7
![Page 11: 5th Grade Mental Math IV](https://reader031.fdocuments.net/reader031/viewer/2022031903/55a62ae31a28abca138b4825/html5/thumbnails/11.jpg)
280
![Page 12: 5th Grade Mental Math IV](https://reader031.fdocuments.net/reader031/viewer/2022031903/55a62ae31a28abca138b4825/html5/thumbnails/12.jpg)
80 x 9
![Page 13: 5th Grade Mental Math IV](https://reader031.fdocuments.net/reader031/viewer/2022031903/55a62ae31a28abca138b4825/html5/thumbnails/13.jpg)
720
![Page 14: 5th Grade Mental Math IV](https://reader031.fdocuments.net/reader031/viewer/2022031903/55a62ae31a28abca138b4825/html5/thumbnails/14.jpg)
60 x 8
![Page 15: 5th Grade Mental Math IV](https://reader031.fdocuments.net/reader031/viewer/2022031903/55a62ae31a28abca138b4825/html5/thumbnails/15.jpg)
480
![Page 16: 5th Grade Mental Math IV](https://reader031.fdocuments.net/reader031/viewer/2022031903/55a62ae31a28abca138b4825/html5/thumbnails/16.jpg)
30 x 9
![Page 17: 5th Grade Mental Math IV](https://reader031.fdocuments.net/reader031/viewer/2022031903/55a62ae31a28abca138b4825/html5/thumbnails/17.jpg)
270
![Page 18: 5th Grade Mental Math IV](https://reader031.fdocuments.net/reader031/viewer/2022031903/55a62ae31a28abca138b4825/html5/thumbnails/18.jpg)
90 x 7
![Page 19: 5th Grade Mental Math IV](https://reader031.fdocuments.net/reader031/viewer/2022031903/55a62ae31a28abca138b4825/html5/thumbnails/19.jpg)
630
![Page 20: 5th Grade Mental Math IV](https://reader031.fdocuments.net/reader031/viewer/2022031903/55a62ae31a28abca138b4825/html5/thumbnails/20.jpg)
70 x 6
![Page 21: 5th Grade Mental Math IV](https://reader031.fdocuments.net/reader031/viewer/2022031903/55a62ae31a28abca138b4825/html5/thumbnails/21.jpg)
420
![Page 22: 5th Grade Mental Math IV](https://reader031.fdocuments.net/reader031/viewer/2022031903/55a62ae31a28abca138b4825/html5/thumbnails/22.jpg)
32 x 4
![Page 23: 5th Grade Mental Math IV](https://reader031.fdocuments.net/reader031/viewer/2022031903/55a62ae31a28abca138b4825/html5/thumbnails/23.jpg)
30 x 4 is 120and 2 x 4 is 8
and 120 + 8 gives a sum of 128
![Page 24: 5th Grade Mental Math IV](https://reader031.fdocuments.net/reader031/viewer/2022031903/55a62ae31a28abca138b4825/html5/thumbnails/24.jpg)
54 x 2
![Page 25: 5th Grade Mental Math IV](https://reader031.fdocuments.net/reader031/viewer/2022031903/55a62ae31a28abca138b4825/html5/thumbnails/25.jpg)
50 x 2 is 100and 4 x 2 is 8
and 100 + 8 gives a sum of 108
![Page 26: 5th Grade Mental Math IV](https://reader031.fdocuments.net/reader031/viewer/2022031903/55a62ae31a28abca138b4825/html5/thumbnails/26.jpg)
91 x 3
![Page 27: 5th Grade Mental Math IV](https://reader031.fdocuments.net/reader031/viewer/2022031903/55a62ae31a28abca138b4825/html5/thumbnails/27.jpg)
90 x 3 is 270and 1 x 3 is 3
and 270 + 3 gives a sum of 273
![Page 28: 5th Grade Mental Math IV](https://reader031.fdocuments.net/reader031/viewer/2022031903/55a62ae31a28abca138b4825/html5/thumbnails/28.jpg)
28 x 5
![Page 29: 5th Grade Mental Math IV](https://reader031.fdocuments.net/reader031/viewer/2022031903/55a62ae31a28abca138b4825/html5/thumbnails/29.jpg)
20 x 5 is 100and 8 x 5 is 40
and 100 + 40 gives a sum of 140
![Page 30: 5th Grade Mental Math IV](https://reader031.fdocuments.net/reader031/viewer/2022031903/55a62ae31a28abca138b4825/html5/thumbnails/30.jpg)
63 x 5
![Page 31: 5th Grade Mental Math IV](https://reader031.fdocuments.net/reader031/viewer/2022031903/55a62ae31a28abca138b4825/html5/thumbnails/31.jpg)
60 x 5 is 300and 3 x 5 is 15
and 300 + 15 gives a sum of 315
![Page 32: 5th Grade Mental Math IV](https://reader031.fdocuments.net/reader031/viewer/2022031903/55a62ae31a28abca138b4825/html5/thumbnails/32.jpg)
77 x 2
![Page 33: 5th Grade Mental Math IV](https://reader031.fdocuments.net/reader031/viewer/2022031903/55a62ae31a28abca138b4825/html5/thumbnails/33.jpg)
70 x 2 is 140and 7 x 2 is 14
and 140 + 14 gives a sum of 154
![Page 34: 5th Grade Mental Math IV](https://reader031.fdocuments.net/reader031/viewer/2022031903/55a62ae31a28abca138b4825/html5/thumbnails/34.jpg)
86 x 4
![Page 35: 5th Grade Mental Math IV](https://reader031.fdocuments.net/reader031/viewer/2022031903/55a62ae31a28abca138b4825/html5/thumbnails/35.jpg)
80 x 4 is 320and 6 x 4 is 24
and 320 + 24 gives a sum of 344
![Page 36: 5th Grade Mental Math IV](https://reader031.fdocuments.net/reader031/viewer/2022031903/55a62ae31a28abca138b4825/html5/thumbnails/36.jpg)
36 x 5
![Page 37: 5th Grade Mental Math IV](https://reader031.fdocuments.net/reader031/viewer/2022031903/55a62ae31a28abca138b4825/html5/thumbnails/37.jpg)
30 x 5 is 150and 6 x 5 is 30
and 150 + 30 gives a sum of 180
![Page 38: 5th Grade Mental Math IV](https://reader031.fdocuments.net/reader031/viewer/2022031903/55a62ae31a28abca138b4825/html5/thumbnails/38.jpg)
41 x 8
![Page 39: 5th Grade Mental Math IV](https://reader031.fdocuments.net/reader031/viewer/2022031903/55a62ae31a28abca138b4825/html5/thumbnails/39.jpg)
40 x 8 is 320and 1 x 8 is 8
and 320 + 8 gives a sum of 328
![Page 40: 5th Grade Mental Math IV](https://reader031.fdocuments.net/reader031/viewer/2022031903/55a62ae31a28abca138b4825/html5/thumbnails/40.jpg)
39 x 4
![Page 41: 5th Grade Mental Math IV](https://reader031.fdocuments.net/reader031/viewer/2022031903/55a62ae31a28abca138b4825/html5/thumbnails/41.jpg)
30 x 4 is 120and 9 x 4 is 36
and 120 + 36 gives a sum of 156
![Page 42: 5th Grade Mental Math IV](https://reader031.fdocuments.net/reader031/viewer/2022031903/55a62ae31a28abca138b4825/html5/thumbnails/42.jpg)
25 x 8
![Page 43: 5th Grade Mental Math IV](https://reader031.fdocuments.net/reader031/viewer/2022031903/55a62ae31a28abca138b4825/html5/thumbnails/43.jpg)
20 x 8 is 160and 5 x 8 is 40
and 160 + 40 gives a sum of 200
![Page 44: 5th Grade Mental Math IV](https://reader031.fdocuments.net/reader031/viewer/2022031903/55a62ae31a28abca138b4825/html5/thumbnails/44.jpg)
66 x 7
![Page 45: 5th Grade Mental Math IV](https://reader031.fdocuments.net/reader031/viewer/2022031903/55a62ae31a28abca138b4825/html5/thumbnails/45.jpg)
60 x 7 is 420and 6 x 7 is 42
and 420 + 42 gives a sum of 462
![Page 46: 5th Grade Mental Math IV](https://reader031.fdocuments.net/reader031/viewer/2022031903/55a62ae31a28abca138b4825/html5/thumbnails/46.jpg)
96 x 3
![Page 47: 5th Grade Mental Math IV](https://reader031.fdocuments.net/reader031/viewer/2022031903/55a62ae31a28abca138b4825/html5/thumbnails/47.jpg)
90 x 3 is 270and 6 x 3 is 18
and 270 + 18 gives a sum of 288
![Page 48: 5th Grade Mental Math IV](https://reader031.fdocuments.net/reader031/viewer/2022031903/55a62ae31a28abca138b4825/html5/thumbnails/48.jpg)
47 x 4
![Page 49: 5th Grade Mental Math IV](https://reader031.fdocuments.net/reader031/viewer/2022031903/55a62ae31a28abca138b4825/html5/thumbnails/49.jpg)
40 x 4 is 160and 7 x 4 is 28
and 160 + 28 gives a sum of 188
![Page 50: 5th Grade Mental Math IV](https://reader031.fdocuments.net/reader031/viewer/2022031903/55a62ae31a28abca138b4825/html5/thumbnails/50.jpg)
21 x 8
![Page 51: 5th Grade Mental Math IV](https://reader031.fdocuments.net/reader031/viewer/2022031903/55a62ae31a28abca138b4825/html5/thumbnails/51.jpg)
20 x 8 is 160and 1 x 8 is 8
and 160 + 8 gives a sum of 168
![Page 52: 5th Grade Mental Math IV](https://reader031.fdocuments.net/reader031/viewer/2022031903/55a62ae31a28abca138b4825/html5/thumbnails/52.jpg)
74 x 5
![Page 53: 5th Grade Mental Math IV](https://reader031.fdocuments.net/reader031/viewer/2022031903/55a62ae31a28abca138b4825/html5/thumbnails/53.jpg)
70 x 5 is 350and 4 x 5 is 20
and 350 + 20 gives a sum of 370
![Page 54: 5th Grade Mental Math IV](https://reader031.fdocuments.net/reader031/viewer/2022031903/55a62ae31a28abca138b4825/html5/thumbnails/54.jpg)
58 x 6
![Page 55: 5th Grade Mental Math IV](https://reader031.fdocuments.net/reader031/viewer/2022031903/55a62ae31a28abca138b4825/html5/thumbnails/55.jpg)
50 x 6 is 300and 8 x 6 is 48
and 300 + 48 gives a sum of 348
![Page 56: 5th Grade Mental Math IV](https://reader031.fdocuments.net/reader031/viewer/2022031903/55a62ae31a28abca138b4825/html5/thumbnails/56.jpg)
38 x 7
![Page 57: 5th Grade Mental Math IV](https://reader031.fdocuments.net/reader031/viewer/2022031903/55a62ae31a28abca138b4825/html5/thumbnails/57.jpg)
30 x 7 is 210and 8 x 7 is 56
and 210 + 56 gives a sum of 266
![Page 58: 5th Grade Mental Math IV](https://reader031.fdocuments.net/reader031/viewer/2022031903/55a62ae31a28abca138b4825/html5/thumbnails/58.jpg)
64 x 9
![Page 59: 5th Grade Mental Math IV](https://reader031.fdocuments.net/reader031/viewer/2022031903/55a62ae31a28abca138b4825/html5/thumbnails/59.jpg)
60 x 9 is 540and 4 x 9 is 36
and 540 + 36 gives a sum of 576
![Page 60: 5th Grade Mental Math IV](https://reader031.fdocuments.net/reader031/viewer/2022031903/55a62ae31a28abca138b4825/html5/thumbnails/60.jpg)
96 x 8
![Page 61: 5th Grade Mental Math IV](https://reader031.fdocuments.net/reader031/viewer/2022031903/55a62ae31a28abca138b4825/html5/thumbnails/61.jpg)
90 x 8 is 720and 6 x 8 is 48
and 720 + 48 gives a sum of 768
![Page 62: 5th Grade Mental Math IV](https://reader031.fdocuments.net/reader031/viewer/2022031903/55a62ae31a28abca138b4825/html5/thumbnails/62.jpg)
Two Digit by One Digit Multiplication II
5th Grade Mental Math