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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 776 · 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. 1.52 × 3 =
  2. 2.52 × 6 =
  3. 3.66 × 7 =
  4. 4.19 × 8 =
  5. 5.83 × 6 =
  6. 6.75 × 8 =
  7. 7.94 × 7 =
  8. 8.17 × 9 =
  9. 9.25 × 4 =
  10. 10.46 × 6 =
  11. 11.41 × 3 =
  12. 12.37 × 6 =
  13. 13.93 × 3 =
  14. 14.74 × 7 =
  15. 15.59 × 4 =
  16. 16.38 × 7 =
  17. 17.58 × 6 =
  18. 18.18 × 8 =
  19. 19.72 × 4 =
  20. 20.33 × 5 =
  21. 21.22 × 7 =
  22. 22.13 × 9 =
  23. 23.63 × 9 =
  24. 24.55 × 6 =
  25. 25.15 × 8 =
  26. 26.92 × 7 =
  27. 27.31 × 5 =
  28. 28.72 × 8 =
  29. 29.43 × 9 =
  30. 30.73 × 6 =
  31. 31.69 × 7 =
  32. 32.51 × 5 =
  33. 33.58 × 5 =
  34. 34.44 × 5 =
  35. 35.71 × 4 =
  36. 36.85 × 3 =
  37. 37.81 × 6 =
  38. 38.68 × 9 =
  39. 39.51 × 7 =
  40. 40.75 × 7 =

Answer key

  1. 156
  2. 312
  3. 462
  4. 152
  5. 498
  6. 600
  7. 658
  8. 153
  9. 100
  10. 276
  11. 123
  12. 222
  13. 279
  14. 518
  15. 236
  16. 266
  17. 348
  18. 144
  19. 288
  20. 165
  21. 154
  22. 117
  23. 567
  24. 330
  25. 120
  26. 644
  27. 155
  28. 576
  29. 387
  30. 438
  31. 483
  32. 255
  33. 290
  34. 220
  35. 284
  36. 255
  37. 486
  38. 612
  39. 357
  40. 525

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