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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 412 · 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. 1.43 × 4 =
  2. 2.26 × 8 =
  3. 3.29 × 3 =
  4. 4.87 × 9 =
  5. 5.98 × 5 =
  6. 6.86 × 9 =
  7. 7.97 × 6 =
  8. 8.28 × 6 =
  9. 9.35 × 5 =
  10. 10.88 × 4 =
  11. 11.13 × 9 =
  12. 12.29 × 9 =
  13. 13.93 × 8 =
  14. 14.31 × 3 =
  15. 15.35 × 7 =
  16. 16.73 × 4 =
  17. 17.44 × 4 =
  18. 18.15 × 9 =
  19. 19.75 × 3 =
  20. 20.92 × 7 =
  21. 21.34 × 9 =
  22. 22.68 × 8 =
  23. 23.82 × 3 =
  24. 24.31 × 4 =
  25. 25.39 × 5 =
  26. 26.98 × 9 =
  27. 27.63 × 5 =
  28. 28.13 × 3 =
  29. 29.17 × 4 =
  30. 30.53 × 5 =
  31. 31.73 × 5 =
  32. 32.79 × 8 =
  33. 33.27 × 6 =
  34. 34.94 × 6 =
  35. 35.76 × 4 =
  36. 36.13 × 5 =
  37. 37.61 × 5 =
  38. 38.82 × 7 =
  39. 39.77 × 4 =
  40. 40.32 × 3 =

Answer key

  1. 172
  2. 208
  3. 87
  4. 783
  5. 490
  6. 774
  7. 582
  8. 168
  9. 175
  10. 352
  11. 117
  12. 261
  13. 744
  14. 93
  15. 245
  16. 292
  17. 176
  18. 135
  19. 225
  20. 644
  21. 306
  22. 544
  23. 246
  24. 124
  25. 195
  26. 882
  27. 315
  28. 39
  29. 68
  30. 265
  31. 365
  32. 632
  33. 162
  34. 564
  35. 304
  36. 65
  37. 305
  38. 574
  39. 308
  40. 96

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