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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 60 · 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. 1.31 × 6 =
  2. 2.24 × 5 =
  3. 3.44 × 8 =
  4. 4.36 × 3 =
  5. 5.33 × 4 =
  6. 6.13 × 4 =
  7. 7.84 × 7 =
  8. 8.38 × 4 =
  9. 9.94 × 6 =
  10. 10.61 × 8 =
  11. 11.41 × 5 =
  12. 12.63 × 7 =
  13. 13.67 × 8 =
  14. 14.54 × 4 =
  15. 15.61 × 3 =
  16. 16.15 × 3 =
  17. 17.74 × 3 =
  18. 18.65 × 6 =
  19. 19.57 × 8 =
  20. 20.51 × 8 =
  21. 21.14 × 7 =
  22. 22.16 × 7 =
  23. 23.39 × 4 =
  24. 24.78 × 8 =
  25. 25.41 × 9 =
  26. 26.18 × 5 =
  27. 27.58 × 5 =
  28. 28.59 × 3 =
  29. 29.61 × 5 =
  30. 30.62 × 4 =
  31. 31.43 × 4 =
  32. 32.48 × 9 =
  33. 33.44 × 9 =
  34. 34.47 × 7 =
  35. 35.65 × 4 =
  36. 36.81 × 9 =
  37. 37.17 × 5 =
  38. 38.93 × 3 =
  39. 39.82 × 9 =
  40. 40.78 × 5 =

Answer key

  1. 186
  2. 120
  3. 352
  4. 108
  5. 132
  6. 52
  7. 588
  8. 152
  9. 564
  10. 488
  11. 205
  12. 441
  13. 536
  14. 216
  15. 183
  16. 45
  17. 222
  18. 390
  19. 456
  20. 408
  21. 98
  22. 112
  23. 156
  24. 624
  25. 369
  26. 90
  27. 290
  28. 177
  29. 305
  30. 248
  31. 172
  32. 432
  33. 396
  34. 329
  35. 260
  36. 729
  37. 85
  38. 279
  39. 738
  40. 390

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