grid multiplication

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Grid Multiplication

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Post on 04-Jan-2016

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Grid Multiplication. x. 10. 3. 20. 200. 60. 3. 30. 9. 230. 69. 23 x 13. 230 + 69 299 23 x 13 = 299. x. 10. 2. 10. 100. 20. 7. 70. 14. 170. 34. 17 x 12. 170 + 34 204 17 x 12 = 204. - PowerPoint PPT Presentation

TRANSCRIPT

Page 1: Grid Multiplication

Grid Multiplication

Page 2: Grid Multiplication

23 x 13 x 10 3

20 

200 60

30 9

  230 69

  

230 + 69 299 23 x 13 = 299 

Page 3: Grid Multiplication

17 x 12 x 10 2

10 

100 20

70 14

  170 34

  

170 + 34 204 17 x 12 = 204 

Page 4: Grid Multiplication

14 x 11 x 10 1

10 

100 10

40 4

  140 14

  

140 + 14 154 14 x 11 = 154 

Page 5: Grid Multiplication

25 x 13 x 10 3

20 

200 60

50 15

  250 75

  

250 + 75 325 25 x 13 = 325 

Page 6: Grid Multiplication

31 x 22 x 20 2

30 

600 60

20 2

  620 62

  

620 + 62 682 31 x 22 = 682