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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 653 · 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. 1.23 × 8 =
  2. 2.92 × 3 =
  3. 3.82 × 4 =
  4. 4.55 × 8 =
  5. 5.42 × 4 =
  6. 6.81 × 7 =
  7. 7.24 × 9 =
  8. 8.24 × 3 =
  9. 9.21 × 7 =
  10. 10.14 × 7 =
  11. 11.51 × 8 =
  12. 12.51 × 7 =
  13. 13.44 × 3 =
  14. 14.27 × 3 =
  15. 15.54 × 8 =
  16. 16.83 × 4 =
  17. 17.76 × 8 =
  18. 18.31 × 3 =
  19. 19.43 × 7 =
  20. 20.82 × 5 =
  21. 21.69 × 8 =
  22. 22.97 × 8 =
  23. 23.32 × 5 =
  24. 24.41 × 3 =
  25. 25.15 × 6 =
  26. 26.21 × 5 =
  27. 27.91 × 9 =
  28. 28.61 × 4 =
  29. 29.34 × 5 =
  30. 30.87 × 7 =
  31. 31.98 × 7 =
  32. 32.68 × 3 =
  33. 33.65 × 7 =
  34. 34.62 × 7 =
  35. 35.51 × 3 =
  36. 36.68 × 6 =
  37. 37.31 × 8 =
  38. 38.67 × 9 =
  39. 39.62 × 9 =
  40. 40.82 × 3 =

Answer key

  1. 184
  2. 276
  3. 328
  4. 440
  5. 168
  6. 567
  7. 216
  8. 72
  9. 147
  10. 98
  11. 408
  12. 357
  13. 132
  14. 81
  15. 432
  16. 332
  17. 608
  18. 93
  19. 301
  20. 410
  21. 552
  22. 776
  23. 160
  24. 123
  25. 90
  26. 105
  27. 819
  28. 244
  29. 170
  30. 609
  31. 686
  32. 204
  33. 455
  34. 434
  35. 153
  36. 408
  37. 248
  38. 603
  39. 558
  40. 246

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