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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 721 · 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. 1.26 × 7 =
  2. 2.93 × 8 =
  3. 3.12 × 8 =
  4. 4.37 × 8 =
  5. 5.82 × 4 =
  6. 6.55 × 6 =
  7. 7.24 × 4 =
  8. 8.33 × 3 =
  9. 9.45 × 3 =
  10. 10.75 × 9 =
  11. 11.87 × 4 =
  12. 12.17 × 9 =
  13. 13.71 × 3 =
  14. 14.95 × 5 =
  15. 15.23 × 8 =
  16. 16.41 × 3 =
  17. 17.16 × 8 =
  18. 18.73 × 8 =
  19. 19.12 × 7 =
  20. 20.69 × 5 =
  21. 21.19 × 4 =
  22. 22.36 × 6 =
  23. 23.23 × 5 =
  24. 24.13 × 8 =
  25. 25.96 × 4 =
  26. 26.98 × 7 =
  27. 27.79 × 6 =
  28. 28.51 × 6 =
  29. 29.51 × 9 =
  30. 30.26 × 4 =
  31. 31.64 × 6 =
  32. 32.85 × 3 =
  33. 33.84 × 8 =
  34. 34.36 × 4 =
  35. 35.58 × 9 =
  36. 36.21 × 8 =
  37. 37.28 × 3 =
  38. 38.86 × 4 =
  39. 39.99 × 4 =
  40. 40.92 × 5 =

Answer key

  1. 182
  2. 744
  3. 96
  4. 296
  5. 328
  6. 330
  7. 96
  8. 99
  9. 135
  10. 675
  11. 348
  12. 153
  13. 213
  14. 475
  15. 184
  16. 123
  17. 128
  18. 584
  19. 84
  20. 345
  21. 76
  22. 216
  23. 115
  24. 104
  25. 384
  26. 686
  27. 474
  28. 306
  29. 459
  30. 104
  31. 384
  32. 255
  33. 672
  34. 144
  35. 522
  36. 168
  37. 84
  38. 344
  39. 396
  40. 460

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