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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 789 · 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. 1.82 × 6 =
  2. 2.53 × 4 =
  3. 3.76 × 6 =
  4. 4.62 × 9 =
  5. 5.51 × 7 =
  6. 6.75 × 4 =
  7. 7.29 × 7 =
  8. 8.65 × 8 =
  9. 9.37 × 3 =
  10. 10.93 × 9 =
  11. 11.25 × 6 =
  12. 12.77 × 7 =
  13. 13.27 × 6 =
  14. 14.86 × 9 =
  15. 15.19 × 3 =
  16. 16.16 × 4 =
  17. 17.38 × 5 =
  18. 18.82 × 3 =
  19. 19.19 × 8 =
  20. 20.14 × 6 =
  21. 21.88 × 4 =
  22. 22.98 × 7 =
  23. 23.61 × 7 =
  24. 24.54 × 3 =
  25. 25.53 × 5 =
  26. 26.94 × 9 =
  27. 27.31 × 7 =
  28. 28.25 × 4 =
  29. 29.74 × 7 =
  30. 30.31 × 8 =
  31. 31.64 × 5 =
  32. 32.53 × 9 =
  33. 33.41 × 3 =
  34. 34.22 × 8 =
  35. 35.77 × 3 =
  36. 36.69 × 7 =
  37. 37.33 × 3 =
  38. 38.38 × 9 =
  39. 39.51 × 9 =
  40. 40.87 × 9 =

Answer key

  1. 492
  2. 212
  3. 456
  4. 558
  5. 357
  6. 300
  7. 203
  8. 520
  9. 111
  10. 837
  11. 150
  12. 539
  13. 162
  14. 774
  15. 57
  16. 64
  17. 190
  18. 246
  19. 152
  20. 84
  21. 352
  22. 686
  23. 427
  24. 162
  25. 265
  26. 846
  27. 217
  28. 100
  29. 518
  30. 248
  31. 320
  32. 477
  33. 123
  34. 176
  35. 231
  36. 483
  37. 99
  38. 342
  39. 459
  40. 783

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