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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 685 · 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. 1.93 × 5 =
  2. 2.49 × 7 =
  3. 3.95 × 8 =
  4. 4.81 × 4 =
  5. 5.92 × 9 =
  6. 6.22 × 9 =
  7. 7.45 × 3 =
  8. 8.66 × 6 =
  9. 9.16 × 6 =
  10. 10.99 × 3 =
  11. 11.32 × 5 =
  12. 12.78 × 3 =
  13. 13.15 × 7 =
  14. 14.14 × 7 =
  15. 15.18 × 9 =
  16. 16.81 × 8 =
  17. 17.91 × 4 =
  18. 18.74 × 4 =
  19. 19.18 × 4 =
  20. 20.26 × 7 =
  21. 21.23 × 4 =
  22. 22.22 × 3 =
  23. 23.26 × 4 =
  24. 24.91 × 3 =
  25. 25.86 × 4 =
  26. 26.46 × 4 =
  27. 27.31 × 8 =
  28. 28.83 × 8 =
  29. 29.51 × 4 =
  30. 30.36 × 8 =
  31. 31.77 × 4 =
  32. 32.12 × 5 =
  33. 33.21 × 9 =
  34. 34.61 × 4 =
  35. 35.69 × 6 =
  36. 36.82 × 3 =
  37. 37.65 × 3 =
  38. 38.19 × 7 =
  39. 39.73 × 5 =
  40. 40.41 × 9 =

Answer key

  1. 465
  2. 343
  3. 760
  4. 324
  5. 828
  6. 198
  7. 135
  8. 396
  9. 96
  10. 297
  11. 160
  12. 234
  13. 105
  14. 98
  15. 162
  16. 648
  17. 364
  18. 296
  19. 72
  20. 182
  21. 92
  22. 66
  23. 104
  24. 273
  25. 344
  26. 184
  27. 248
  28. 664
  29. 204
  30. 288
  31. 308
  32. 60
  33. 189
  34. 244
  35. 414
  36. 246
  37. 195
  38. 133
  39. 365
  40. 369

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