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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 625 · 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. 1.61 × 7 =
  2. 2.81 × 6 =
  3. 3.19 × 6 =
  4. 4.42 × 6 =
  5. 5.86 × 5 =
  6. 6.15 × 4 =
  7. 7.83 × 6 =
  8. 8.42 × 8 =
  9. 9.24 × 7 =
  10. 10.25 × 5 =
  11. 11.12 × 8 =
  12. 12.91 × 8 =
  13. 13.31 × 4 =
  14. 14.82 × 7 =
  15. 15.57 × 8 =
  16. 16.26 × 5 =
  17. 17.93 × 3 =
  18. 18.96 × 3 =
  19. 19.92 × 6 =
  20. 20.69 × 9 =
  21. 21.28 × 8 =
  22. 22.31 × 9 =
  23. 23.71 × 7 =
  24. 24.28 × 6 =
  25. 25.96 × 4 =
  26. 26.68 × 4 =
  27. 27.25 × 8 =
  28. 28.22 × 7 =
  29. 29.37 × 9 =
  30. 30.66 × 6 =
  31. 31.68 × 6 =
  32. 32.94 × 4 =
  33. 33.41 × 5 =
  34. 34.29 × 4 =
  35. 35.51 × 4 =
  36. 36.63 × 9 =
  37. 37.38 × 9 =
  38. 38.35 × 9 =
  39. 39.24 × 5 =
  40. 40.51 × 5 =

Answer key

  1. 427
  2. 486
  3. 114
  4. 252
  5. 430
  6. 60
  7. 498
  8. 336
  9. 168
  10. 125
  11. 96
  12. 728
  13. 124
  14. 574
  15. 456
  16. 130
  17. 279
  18. 288
  19. 552
  20. 621
  21. 224
  22. 279
  23. 497
  24. 168
  25. 384
  26. 272
  27. 200
  28. 154
  29. 333
  30. 396
  31. 408
  32. 376
  33. 205
  34. 116
  35. 204
  36. 567
  37. 342
  38. 315
  39. 120
  40. 255

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