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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 241 · 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. 1.42 × 3 =
  2. 2.44 × 7 =
  3. 3.54 × 5 =
  4. 4.94 × 4 =
  5. 5.87 × 6 =
  6. 6.24 × 4 =
  7. 7.88 × 9 =
  8. 8.31 × 6 =
  9. 9.12 × 8 =
  10. 10.51 × 9 =
  11. 11.39 × 6 =
  12. 12.29 × 6 =
  13. 13.75 × 6 =
  14. 14.87 × 9 =
  15. 15.92 × 7 =
  16. 16.99 × 6 =
  17. 17.46 × 6 =
  18. 18.79 × 7 =
  19. 19.91 × 9 =
  20. 20.78 × 3 =
  21. 21.37 × 5 =
  22. 22.65 × 3 =
  23. 23.46 × 4 =
  24. 24.99 × 8 =
  25. 25.56 × 4 =
  26. 26.97 × 9 =
  27. 27.39 × 8 =
  28. 28.32 × 3 =
  29. 29.84 × 6 =
  30. 30.26 × 7 =
  31. 31.58 × 9 =
  32. 32.21 × 5 =
  33. 33.78 × 6 =
  34. 34.73 × 3 =
  35. 35.81 × 6 =
  36. 36.45 × 5 =
  37. 37.62 × 3 =
  38. 38.64 × 8 =
  39. 39.28 × 5 =
  40. 40.55 × 8 =

Answer key

  1. 126
  2. 308
  3. 270
  4. 376
  5. 522
  6. 96
  7. 792
  8. 186
  9. 96
  10. 459
  11. 234
  12. 174
  13. 450
  14. 783
  15. 644
  16. 594
  17. 276
  18. 553
  19. 819
  20. 234
  21. 185
  22. 195
  23. 184
  24. 792
  25. 224
  26. 873
  27. 312
  28. 96
  29. 504
  30. 182
  31. 522
  32. 105
  33. 468
  34. 219
  35. 486
  36. 225
  37. 186
  38. 512
  39. 140
  40. 440

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