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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 711 · 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. 1.73 × 6 =
  2. 2.25 × 4 =
  3. 3.82 × 3 =
  4. 4.31 × 4 =
  5. 5.12 × 4 =
  6. 6.67 × 8 =
  7. 7.16 × 6 =
  8. 8.42 × 5 =
  9. 9.17 × 6 =
  10. 10.26 × 8 =
  11. 11.63 × 4 =
  12. 12.24 × 6 =
  13. 13.14 × 3 =
  14. 14.42 × 8 =
  15. 15.36 × 6 =
  16. 16.21 × 5 =
  17. 17.15 × 7 =
  18. 18.67 × 9 =
  19. 19.78 × 5 =
  20. 20.58 × 8 =
  21. 21.25 × 7 =
  22. 22.61 × 3 =
  23. 23.66 × 4 =
  24. 24.87 × 5 =
  25. 25.61 × 5 =
  26. 26.24 × 4 =
  27. 27.44 × 5 =
  28. 28.49 × 4 =
  29. 29.99 × 8 =
  30. 30.38 × 8 =
  31. 31.83 × 6 =
  32. 32.28 × 3 =
  33. 33.47 × 4 =
  34. 34.26 × 9 =
  35. 35.83 × 3 =
  36. 36.61 × 8 =
  37. 37.57 × 3 =
  38. 38.17 × 4 =
  39. 39.43 × 4 =
  40. 40.25 × 6 =

Answer key

  1. 438
  2. 100
  3. 246
  4. 124
  5. 48
  6. 536
  7. 96
  8. 210
  9. 102
  10. 208
  11. 252
  12. 144
  13. 42
  14. 336
  15. 216
  16. 105
  17. 105
  18. 603
  19. 390
  20. 464
  21. 175
  22. 183
  23. 264
  24. 435
  25. 305
  26. 96
  27. 220
  28. 196
  29. 792
  30. 304
  31. 498
  32. 84
  33. 188
  34. 234
  35. 249
  36. 488
  37. 171
  38. 68
  39. 172
  40. 150

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