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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 667 · 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. 1.98 × 9 =
  2. 2.79 × 9 =
  3. 3.25 × 3 =
  4. 4.46 × 5 =
  5. 5.18 × 4 =
  6. 6.23 × 8 =
  7. 7.86 × 3 =
  8. 8.95 × 5 =
  9. 9.23 × 4 =
  10. 10.97 × 5 =
  11. 11.29 × 3 =
  12. 12.59 × 7 =
  13. 13.99 × 6 =
  14. 14.23 × 7 =
  15. 15.66 × 4 =
  16. 16.42 × 9 =
  17. 17.81 × 3 =
  18. 18.36 × 8 =
  19. 19.94 × 5 =
  20. 20.38 × 4 =
  21. 21.14 × 3 =
  22. 22.37 × 9 =
  23. 23.39 × 6 =
  24. 24.61 × 7 =
  25. 25.83 × 9 =
  26. 26.31 × 9 =
  27. 27.74 × 5 =
  28. 28.43 × 5 =
  29. 29.87 × 3 =
  30. 30.77 × 9 =
  31. 31.14 × 5 =
  32. 32.95 × 3 =
  33. 33.84 × 9 =
  34. 34.55 × 4 =
  35. 35.73 × 3 =
  36. 36.84 × 8 =
  37. 37.69 × 5 =
  38. 38.51 × 3 =
  39. 39.71 × 9 =
  40. 40.66 × 6 =

Answer key

  1. 882
  2. 711
  3. 75
  4. 230
  5. 72
  6. 184
  7. 258
  8. 475
  9. 92
  10. 485
  11. 87
  12. 413
  13. 594
  14. 161
  15. 264
  16. 378
  17. 243
  18. 288
  19. 470
  20. 152
  21. 42
  22. 333
  23. 234
  24. 427
  25. 747
  26. 279
  27. 370
  28. 215
  29. 261
  30. 693
  31. 70
  32. 285
  33. 756
  34. 220
  35. 219
  36. 672
  37. 345
  38. 153
  39. 639
  40. 396

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