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Talking About Math

Talking About Math. 3. 6. 9. 12. 15. 18. 21. 27. 30. 33. 36. 7. 14. 21. 28. 35. 42. 49. 56. 63. 70. 77. 84. TRUE OR FALSE?. A + 0 = A. A + B = B+A. SOLVE. 7 + 10 = +11. 7 + 10 = +9. 70 + 100 = +99. SOLVE. 80 = +50. 80 = +35.

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Talking About Math

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  1. Talking About Math

  2. 3

  3. 6

  4. 9

  5. 12

  6. 15

  7. 18

  8. 21

  9. 27

  10. 30

  11. 33

  12. 36

  13. 7

  14. 14

  15. 21

  16. 28

  17. 35

  18. 42

  19. 49

  20. 56

  21. 63

  22. 70

  23. 77

  24. 84

  25. TRUE OR FALSE?

  26. A + 0 = A

  27. A + B = B+A

  28. SOLVE

  29. 7 + 10 = +11

  30. 7 + 10 = +9

  31. 70 + 100 = +99

  32. SOLVE

  33. 80 = +50

  34. 80 = +35

  35. 30 +50 = +43

  36. TRUE OR FALSE ?

  37. A+B-B = A

  38. THINK AND DISCUSS

  39. D + D – 5 = 13

  40. A + A – 4 = 14

  41. COUNT

  42. 6

  43. 12

  44. 18

  45. 24

  46. 30

  47. 36

  48. 42

  49. 48

  50. 54

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