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Mental Multiplication Worksheet for Class 3 and 4

Mental maths lesson 8: Multiply 2-digit by 1-digit, tens first · Set 957 · 40 questions
TalentJR

How to do it in your head (Tens first): Split the 2-digit number into tens and ones. Multiply the tens and keep that answer in your head. Multiply the ones and add.

NameDateTime takenScore ___ / 40
  1. 1.17 × 9 =
  2. 2.58 × 3 =
  3. 3.51 × 4 =
  4. 4.92 × 3 =
  5. 5.66 × 6 =
  6. 6.15 × 6 =
  7. 7.42 × 5 =
  8. 8.18 × 7 =
  9. 9.27 × 8 =
  10. 10.19 × 8 =
  11. 11.39 × 9 =
  12. 12.21 × 5 =
  13. 13.43 × 6 =
  14. 14.42 × 3 =
  15. 15.75 × 4 =
  16. 16.53 × 7 =
  17. 17.83 × 7 =
  18. 18.21 × 4 =
  19. 19.29 × 8 =
  20. 20.25 × 3 =
  21. 21.46 × 4 =
  22. 22.69 × 3 =
  23. 23.42 × 4 =
  24. 24.71 × 6 =
  25. 25.82 × 5 =
  26. 26.12 × 5 =
  27. 27.37 × 9 =
  28. 28.78 × 5 =
  29. 29.53 × 6 =
  30. 30.84 × 3 =
  31. 31.98 × 6 =
  32. 32.17 × 4 =
  33. 33.64 × 3 =
  34. 34.16 × 4 =
  35. 35.82 × 8 =
  36. 36.69 × 4 =
  37. 37.76 × 5 =
  38. 38.91 × 8 =
  39. 39.87 × 4 =
  40. 40.86 × 9 =

Answer key

  1. 153
  2. 174
  3. 204
  4. 276
  5. 396
  6. 90
  7. 210
  8. 126
  9. 216
  10. 152
  11. 351
  12. 105
  13. 258
  14. 126
  15. 300
  16. 371
  17. 581
  18. 84
  19. 232
  20. 75
  21. 184
  22. 207
  23. 168
  24. 426
  25. 410
  26. 60
  27. 333
  28. 390
  29. 318
  30. 252
  31. 588
  32. 68
  33. 192
  34. 64
  35. 656
  36. 276
  37. 380
  38. 728
  39. 348
  40. 774

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