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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 216 · 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. 1.85 × 8 =
  2. 2.21 × 6 =
  3. 3.27 × 7 =
  4. 4.87 × 3 =
  5. 5.87 × 6 =
  6. 6.17 × 4 =
  7. 7.23 × 7 =
  8. 8.67 × 6 =
  9. 9.39 × 7 =
  10. 10.82 × 3 =
  11. 11.48 × 7 =
  12. 12.48 × 3 =
  13. 13.14 × 9 =
  14. 14.58 × 9 =
  15. 15.35 × 3 =
  16. 16.83 × 7 =
  17. 17.16 × 9 =
  18. 18.61 × 7 =
  19. 19.41 × 5 =
  20. 20.46 × 4 =
  21. 21.69 × 4 =
  22. 22.31 × 9 =
  23. 23.56 × 3 =
  24. 24.84 × 7 =
  25. 25.68 × 6 =
  26. 26.32 × 7 =
  27. 27.28 × 4 =
  28. 28.31 × 5 =
  29. 29.18 × 6 =
  30. 30.93 × 3 =
  31. 31.23 × 5 =
  32. 32.43 × 6 =
  33. 33.95 × 4 =
  34. 34.78 × 8 =
  35. 35.63 × 8 =
  36. 36.34 × 7 =
  37. 37.66 × 9 =
  38. 38.45 × 3 =
  39. 39.86 × 5 =
  40. 40.45 × 9 =

Answer key

  1. 680
  2. 126
  3. 189
  4. 261
  5. 522
  6. 68
  7. 161
  8. 402
  9. 273
  10. 246
  11. 336
  12. 144
  13. 126
  14. 522
  15. 105
  16. 581
  17. 144
  18. 427
  19. 205
  20. 184
  21. 276
  22. 279
  23. 168
  24. 588
  25. 408
  26. 224
  27. 112
  28. 155
  29. 108
  30. 279
  31. 115
  32. 258
  33. 380
  34. 624
  35. 504
  36. 238
  37. 594
  38. 135
  39. 430
  40. 405

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