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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 952 · 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. 1.66 × 7 =
  2. 2.65 × 9 =
  3. 3.56 × 4 =
  4. 4.41 × 3 =
  5. 5.86 × 8 =
  6. 6.24 × 8 =
  7. 7.41 × 4 =
  8. 8.18 × 4 =
  9. 9.22 × 9 =
  10. 10.84 × 9 =
  11. 11.94 × 5 =
  12. 12.33 × 7 =
  13. 13.43 × 4 =
  14. 14.15 × 3 =
  15. 15.62 × 6 =
  16. 16.17 × 7 =
  17. 17.49 × 5 =
  18. 18.31 × 9 =
  19. 19.74 × 3 =
  20. 20.35 × 6 =
  21. 21.23 × 5 =
  22. 22.85 × 6 =
  23. 23.32 × 6 =
  24. 24.39 × 4 =
  25. 25.78 × 7 =
  26. 26.81 × 9 =
  27. 27.43 × 3 =
  28. 28.27 × 9 =
  29. 29.33 × 9 =
  30. 30.81 × 3 =
  31. 31.61 × 9 =
  32. 32.89 × 4 =
  33. 33.54 × 4 =
  34. 34.87 × 3 =
  35. 35.62 × 9 =
  36. 36.13 × 4 =
  37. 37.59 × 3 =
  38. 38.97 × 8 =
  39. 39.97 × 6 =
  40. 40.87 × 4 =

Answer key

  1. 462
  2. 585
  3. 224
  4. 123
  5. 688
  6. 192
  7. 164
  8. 72
  9. 198
  10. 756
  11. 470
  12. 231
  13. 172
  14. 45
  15. 372
  16. 119
  17. 245
  18. 279
  19. 222
  20. 210
  21. 115
  22. 510
  23. 192
  24. 156
  25. 546
  26. 729
  27. 129
  28. 243
  29. 297
  30. 243
  31. 549
  32. 356
  33. 216
  34. 261
  35. 558
  36. 52
  37. 177
  38. 776
  39. 582
  40. 348

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