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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 652 · 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. 1.36 × 7 =
  2. 2.98 × 3 =
  3. 3.81 × 7 =
  4. 4.75 × 4 =
  5. 5.91 × 8 =
  6. 6.53 × 9 =
  7. 7.92 × 3 =
  8. 8.68 × 7 =
  9. 9.28 × 5 =
  10. 10.97 × 9 =
  11. 11.26 × 9 =
  12. 12.19 × 6 =
  13. 13.21 × 3 =
  14. 14.51 × 3 =
  15. 15.23 × 8 =
  16. 16.34 × 7 =
  17. 17.42 × 9 =
  18. 18.44 × 9 =
  19. 19.79 × 6 =
  20. 20.54 × 9 =
  21. 21.74 × 5 =
  22. 22.16 × 7 =
  23. 23.32 × 5 =
  24. 24.24 × 6 =
  25. 25.64 × 7 =
  26. 26.12 × 3 =
  27. 27.49 × 3 =
  28. 28.31 × 3 =
  29. 29.17 × 7 =
  30. 30.95 × 3 =
  31. 31.44 × 6 =
  32. 32.71 × 5 =
  33. 33.96 × 7 =
  34. 34.21 × 4 =
  35. 35.31 × 5 =
  36. 36.26 × 4 =
  37. 37.79 × 3 =
  38. 38.77 × 7 =
  39. 39.14 × 3 =
  40. 40.31 × 7 =

Answer key

  1. 252
  2. 294
  3. 567
  4. 300
  5. 728
  6. 477
  7. 276
  8. 476
  9. 140
  10. 873
  11. 234
  12. 114
  13. 63
  14. 153
  15. 184
  16. 238
  17. 378
  18. 396
  19. 474
  20. 486
  21. 370
  22. 112
  23. 160
  24. 144
  25. 448
  26. 36
  27. 147
  28. 93
  29. 119
  30. 285
  31. 264
  32. 355
  33. 672
  34. 84
  35. 155
  36. 104
  37. 237
  38. 539
  39. 42
  40. 217

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