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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 687 · 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. 1.94 × 3 =
  2. 2.47 × 4 =
  3. 3.89 × 5 =
  4. 4.96 × 5 =
  5. 5.17 × 8 =
  6. 6.79 × 5 =
  7. 7.77 × 3 =
  8. 8.41 × 3 =
  9. 9.15 × 6 =
  10. 10.12 × 4 =
  11. 11.66 × 6 =
  12. 12.31 × 7 =
  13. 13.99 × 8 =
  14. 14.36 × 3 =
  15. 15.41 × 9 =
  16. 16.16 × 4 =
  17. 17.21 × 8 =
  18. 18.13 × 3 =
  19. 19.26 × 4 =
  20. 20.84 × 7 =
  21. 21.87 × 5 =
  22. 22.61 × 8 =
  23. 23.99 × 6 =
  24. 24.66 × 9 =
  25. 25.29 × 3 =
  26. 26.28 × 4 =
  27. 27.52 × 8 =
  28. 28.65 × 7 =
  29. 29.41 × 4 =
  30. 30.65 × 9 =
  31. 31.45 × 3 =
  32. 32.33 × 6 =
  33. 33.28 × 7 =
  34. 34.37 × 3 =
  35. 35.47 × 6 =
  36. 36.58 × 4 =
  37. 37.18 × 4 =
  38. 38.85 × 5 =
  39. 39.18 × 7 =
  40. 40.31 × 8 =

Answer key

  1. 282
  2. 188
  3. 445
  4. 480
  5. 136
  6. 395
  7. 231
  8. 123
  9. 90
  10. 48
  11. 396
  12. 217
  13. 792
  14. 108
  15. 369
  16. 64
  17. 168
  18. 39
  19. 104
  20. 588
  21. 435
  22. 488
  23. 594
  24. 594
  25. 87
  26. 112
  27. 416
  28. 455
  29. 164
  30. 585
  31. 135
  32. 198
  33. 196
  34. 111
  35. 282
  36. 232
  37. 72
  38. 425
  39. 126
  40. 248

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