4.OA.2
Multiply or divide to solve word problems involving multiplicative comparison, e.g., by using drawings and equations with a symbol for the unknown number to represent the problem, distinguishing multiplicative comparison from additive comparison.1
| 1. | True or False?: 2 x 6 = 13 | |
| 2. | True or False?: 10 x 3 = 30 | |
| 3. | True or False?: 2 x 7 = 14 | |
| 4. | True or False?: 2 x 8 = 20 | |
| 5. | True or False?: 2 x 10 = 20 | |
| 6. | Number detectives: 5x*=30 5x*=35 | |
| 7. | True or False?: 6 x 2 = 3 x 6 | |
| 8. | True or False?: 4 x 3 = 2 x 6 | |
| 9. | True or False?: 5 x 5 = 4 x 8 | |
| 10. | True or False?: 4 x 4 = 3 x 5 | |
| 11. | True or False?: 10 x 0 = 5 x 0 | |
| 12. | True or False?: 6 x 4 = 2 x 12 | |
| 13. | True or False?: 4 x 5 = 10 x 2 | |
| 14. | True or False?: 5 x 6 = 4 x 8 | |
| 15. | True or False?: 10 x 3 = 6 x 5 | |
| 16. | Same or different: Click all boxes with the answer 24. | |
| 17. | Same or different: Click all boxes with the answer 32. | |
| 18. | Same or different: Click all boxes with the answer 8. | |
| 19. | True or False: 8x4 = 4x8 | |
| 20. | True or False: 5x4 = 2x10 | |
| 21. | True or False: 8x4 = 6x5 | |
| 22. | True or False: 2x6 = 3x4 | |
| 23. | True or False: 3x5 = 2x8 | |
| 24. | Number detectives: 40 x 7 | |
| 25. | Number detectives: 80 / ? = 40 | |
| 26. | Number detectives: 60 / ? = 20 | |
| 27. | True or False: 12 / 3 = 4 | |
| 28. | True or False: 25 / 5 = 4 | |
| 29. | True or False: 27 / 3 = 9 | |
| 30. | True or False: 30 / 10 = 4 | |
| 31. | True or False: 18 / 2 = 8 | |
| 32. | True or False: 24 ÷ 3 = 40 / 5 | |
| 33. | True or False: 2 x 3 = 24 / 4 | |
| 34. | True or False: 35 / 5 = 14 / 7 | |
| 35. | True or False: 8 / 4 = 3 x 2 | |
| 36. | True or False: 80 / 10 = 2 x 4 | |
| 37. | True or False: 54/6=6÷54 | |
| 38. | True or False: 12/6=6/12 | |
| 39. | True or False: 20/2=40/4 | |
| 40. | True or False: 24/6=32/8 | |
| 41. | True or False: 30/6=15/2 | |
| 42. | True or False: 40/4=10 | |
| 43. | True or False: 24/4=400 | |
| 44. | True or False: 30/10=3 | |
| 45. | True or False: 30/6=5 | |
| 46. | True or False: 24/2=10 | |
| 47. | True or False: 18/3=6 | |
| 48. | True or False: 25/5=6 | |
| 49. | True or False: 20/5=4 | |
| 50. | True or False: 18/3=2x4 | |
| 51. | True or False: 30/2=3x5 | |
| 52. | True or False: 20/4=2x5 | |
| 53. | True or False: 24/4=2x3 | |
| 54. | True or False: 32/4=2x3 | |
| 55. | Number detectives: ? / 7 = 60 | |
| 56. | Same or different: Click all the boxes where the answer is the same | |
| 57. | Same or different: Click all the boxes where the answer is the same. | |
| 58. | Same or different: Click all the boxes where the answer is the same. | |
| 59. | Same or different: Click all the boxes where the answer is the same. | |
| 60. | True or False?: 219 / 3 = 73 | |
| 61. | True or False?: 244 / 4 = 55 | |
| 62. | N/D: Number halfway between 10 and 20 | |
| 63. | N/D: Number halfway between 0 and 12 | |
| 64. | Number Quest - complete number sentence |