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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 681 · 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. 1.92 × 7 =
  2. 2.86 × 6 =
  3. 3.23 × 7 =
  4. 4.35 × 8 =
  5. 5.85 × 7 =
  6. 6.12 × 5 =
  7. 7.89 × 6 =
  8. 8.62 × 6 =
  9. 9.52 × 3 =
  10. 10.36 × 5 =
  11. 11.85 × 8 =
  12. 12.84 × 3 =
  13. 13.31 × 6 =
  14. 14.17 × 6 =
  15. 15.35 × 7 =
  16. 16.58 × 5 =
  17. 17.43 × 7 =
  18. 18.98 × 9 =
  19. 19.68 × 9 =
  20. 20.38 × 8 =
  21. 21.35 × 9 =
  22. 22.29 × 9 =
  23. 23.17 × 3 =
  24. 24.46 × 7 =
  25. 25.39 × 9 =
  26. 26.77 × 3 =
  27. 27.24 × 8 =
  28. 28.41 × 6 =
  29. 29.55 × 3 =
  30. 30.43 × 9 =
  31. 31.95 × 5 =
  32. 32.74 × 6 =
  33. 33.29 × 4 =
  34. 34.79 × 9 =
  35. 35.21 × 7 =
  36. 36.91 × 3 =
  37. 37.53 × 9 =
  38. 38.21 × 4 =
  39. 39.29 × 7 =
  40. 40.97 × 4 =

Answer key

  1. 644
  2. 516
  3. 161
  4. 280
  5. 595
  6. 60
  7. 534
  8. 372
  9. 156
  10. 180
  11. 680
  12. 252
  13. 186
  14. 102
  15. 245
  16. 290
  17. 301
  18. 882
  19. 612
  20. 304
  21. 315
  22. 261
  23. 51
  24. 322
  25. 351
  26. 231
  27. 192
  28. 246
  29. 165
  30. 387
  31. 475
  32. 444
  33. 116
  34. 711
  35. 147
  36. 273
  37. 477
  38. 84
  39. 203
  40. 388

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