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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 966 · 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. 1.34 × 4 =
  2. 2.39 × 8 =
  3. 3.96 × 3 =
  4. 4.17 × 3 =
  5. 5.88 × 8 =
  6. 6.63 × 4 =
  7. 7.46 × 8 =
  8. 8.69 × 3 =
  9. 9.14 × 4 =
  10. 10.38 × 8 =
  11. 11.25 × 3 =
  12. 12.54 × 8 =
  13. 13.91 × 7 =
  14. 14.99 × 3 =
  15. 15.79 × 8 =
  16. 16.42 × 6 =
  17. 17.77 × 8 =
  18. 18.89 × 4 =
  19. 19.58 × 5 =
  20. 20.41 × 4 =
  21. 21.19 × 4 =
  22. 22.31 × 9 =
  23. 23.53 × 9 =
  24. 24.32 × 7 =
  25. 25.64 × 9 =
  26. 26.36 × 9 =
  27. 27.44 × 5 =
  28. 28.88 × 9 =
  29. 29.31 × 5 =
  30. 30.24 × 5 =
  31. 31.25 × 9 =
  32. 32.69 × 8 =
  33. 33.35 × 7 =
  34. 34.65 × 3 =
  35. 35.51 × 9 =
  36. 36.14 × 9 =
  37. 37.21 × 4 =
  38. 38.53 × 7 =
  39. 39.61 × 6 =
  40. 40.82 × 5 =

Answer key

  1. 136
  2. 312
  3. 288
  4. 51
  5. 704
  6. 252
  7. 368
  8. 207
  9. 56
  10. 304
  11. 75
  12. 432
  13. 637
  14. 297
  15. 632
  16. 252
  17. 616
  18. 356
  19. 290
  20. 164
  21. 76
  22. 279
  23. 477
  24. 224
  25. 576
  26. 324
  27. 220
  28. 792
  29. 155
  30. 120
  31. 225
  32. 552
  33. 245
  34. 195
  35. 459
  36. 126
  37. 84
  38. 371
  39. 366
  40. 410

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