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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 356 · 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. 1.13 × 8 =
  2. 2.15 × 5 =
  3. 3.26 × 8 =
  4. 4.61 × 6 =
  5. 5.65 × 3 =
  6. 6.44 × 7 =
  7. 7.88 × 9 =
  8. 8.81 × 4 =
  9. 9.34 × 8 =
  10. 10.62 × 4 =
  11. 11.17 × 7 =
  12. 12.29 × 4 =
  13. 13.38 × 6 =
  14. 14.75 × 6 =
  15. 15.61 × 3 =
  16. 16.58 × 6 =
  17. 17.52 × 6 =
  18. 18.93 × 7 =
  19. 19.41 × 7 =
  20. 20.31 × 8 =
  21. 21.35 × 4 =
  22. 22.94 × 4 =
  23. 23.32 × 4 =
  24. 24.96 × 9 =
  25. 25.64 × 7 =
  26. 26.59 × 7 =
  27. 27.76 × 6 =
  28. 28.83 × 5 =
  29. 29.52 × 3 =
  30. 30.98 × 6 =
  31. 31.79 × 3 =
  32. 32.63 × 9 =
  33. 33.96 × 4 =
  34. 34.87 × 6 =
  35. 35.91 × 5 =
  36. 36.91 × 4 =
  37. 37.73 × 4 =
  38. 38.91 × 6 =
  39. 39.82 × 8 =
  40. 40.45 × 3 =

Answer key

  1. 104
  2. 75
  3. 208
  4. 366
  5. 195
  6. 308
  7. 792
  8. 324
  9. 272
  10. 248
  11. 119
  12. 116
  13. 228
  14. 450
  15. 183
  16. 348
  17. 312
  18. 651
  19. 287
  20. 248
  21. 140
  22. 376
  23. 128
  24. 864
  25. 448
  26. 413
  27. 456
  28. 415
  29. 156
  30. 588
  31. 237
  32. 567
  33. 384
  34. 522
  35. 455
  36. 364
  37. 292
  38. 546
  39. 656
  40. 135

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