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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 388 · 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. 1.85 × 8 =
  2. 2.29 × 6 =
  3. 3.47 × 9 =
  4. 4.31 × 6 =
  5. 5.93 × 4 =
  6. 6.93 × 8 =
  7. 7.93 × 9 =
  8. 8.28 × 9 =
  9. 9.19 × 7 =
  10. 10.71 × 8 =
  11. 11.35 × 5 =
  12. 12.91 × 8 =
  13. 13.86 × 7 =
  14. 14.28 × 3 =
  15. 15.71 × 5 =
  16. 16.46 × 4 =
  17. 17.99 × 6 =
  18. 18.66 × 4 =
  19. 19.12 × 6 =
  20. 20.92 × 6 =
  21. 21.61 × 3 =
  22. 22.33 × 5 =
  23. 23.47 × 8 =
  24. 24.17 × 9 =
  25. 25.61 × 7 =
  26. 26.39 × 6 =
  27. 27.91 × 9 =
  28. 28.87 × 5 =
  29. 29.49 × 7 =
  30. 30.82 × 3 =
  31. 31.87 × 9 =
  32. 32.27 × 7 =
  33. 33.88 × 4 =
  34. 34.25 × 8 =
  35. 35.16 × 8 =
  36. 36.42 × 3 =
  37. 37.28 × 4 =
  38. 38.35 × 7 =
  39. 39.29 × 4 =
  40. 40.34 × 5 =

Answer key

  1. 680
  2. 174
  3. 423
  4. 186
  5. 372
  6. 744
  7. 837
  8. 252
  9. 133
  10. 568
  11. 175
  12. 728
  13. 602
  14. 84
  15. 355
  16. 184
  17. 594
  18. 264
  19. 72
  20. 552
  21. 183
  22. 165
  23. 376
  24. 153
  25. 427
  26. 234
  27. 819
  28. 435
  29. 343
  30. 246
  31. 783
  32. 189
  33. 352
  34. 200
  35. 128
  36. 126
  37. 112
  38. 245
  39. 116
  40. 170

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