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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 224 · 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. 1.84 × 4 =
  2. 2.12 × 5 =
  3. 3.96 × 7 =
  4. 4.17 × 4 =
  5. 5.28 × 4 =
  6. 6.87 × 7 =
  7. 7.27 × 4 =
  8. 8.58 × 3 =
  9. 9.54 × 4 =
  10. 10.21 × 9 =
  11. 11.31 × 5 =
  12. 12.13 × 7 =
  13. 13.68 × 8 =
  14. 14.72 × 4 =
  15. 15.17 × 8 =
  16. 16.99 × 4 =
  17. 17.91 × 5 =
  18. 18.61 × 4 =
  19. 19.89 × 8 =
  20. 20.41 × 6 =
  21. 21.78 × 4 =
  22. 22.25 × 6 =
  23. 23.97 × 4 =
  24. 24.88 × 8 =
  25. 25.64 × 5 =
  26. 26.18 × 3 =
  27. 27.51 × 8 =
  28. 28.52 × 3 =
  29. 29.82 × 3 =
  30. 30.74 × 3 =
  31. 31.34 × 4 =
  32. 32.21 × 7 =
  33. 33.55 × 4 =
  34. 34.69 × 9 =
  35. 35.85 × 4 =
  36. 36.28 × 6 =
  37. 37.41 × 3 =
  38. 38.94 × 3 =
  39. 39.63 × 9 =
  40. 40.81 × 6 =

Answer key

  1. 336
  2. 60
  3. 672
  4. 68
  5. 112
  6. 609
  7. 108
  8. 174
  9. 216
  10. 189
  11. 155
  12. 91
  13. 544
  14. 288
  15. 136
  16. 396
  17. 455
  18. 244
  19. 712
  20. 246
  21. 312
  22. 150
  23. 388
  24. 704
  25. 320
  26. 54
  27. 408
  28. 156
  29. 246
  30. 222
  31. 136
  32. 147
  33. 220
  34. 621
  35. 340
  36. 168
  37. 123
  38. 282
  39. 567
  40. 486

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