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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 617 · 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. 1.59 × 6 =
  2. 2.24 × 4 =
  3. 3.49 × 3 =
  4. 4.41 × 3 =
  5. 5.51 × 5 =
  6. 6.99 × 7 =
  7. 7.23 × 9 =
  8. 8.89 × 8 =
  9. 9.95 × 7 =
  10. 10.55 × 5 =
  11. 11.41 × 8 =
  12. 12.64 × 7 =
  13. 13.19 × 9 =
  14. 14.52 × 8 =
  15. 15.77 × 6 =
  16. 16.53 × 8 =
  17. 17.98 × 4 =
  18. 18.22 × 3 =
  19. 19.24 × 3 =
  20. 20.57 × 6 =
  21. 21.79 × 8 =
  22. 22.37 × 6 =
  23. 23.75 × 6 =
  24. 24.57 × 4 =
  25. 25.31 × 7 =
  26. 26.18 × 9 =
  27. 27.12 × 7 =
  28. 28.46 × 6 =
  29. 29.91 × 7 =
  30. 30.77 × 8 =
  31. 31.98 × 5 =
  32. 32.14 × 3 =
  33. 33.28 × 4 =
  34. 34.62 × 6 =
  35. 35.43 × 5 =
  36. 36.25 × 7 =
  37. 37.74 × 9 =
  38. 38.54 × 9 =
  39. 39.54 × 3 =
  40. 40.82 × 8 =

Answer key

  1. 354
  2. 96
  3. 147
  4. 123
  5. 255
  6. 693
  7. 207
  8. 712
  9. 665
  10. 275
  11. 328
  12. 448
  13. 171
  14. 416
  15. 462
  16. 424
  17. 392
  18. 66
  19. 72
  20. 342
  21. 632
  22. 222
  23. 450
  24. 228
  25. 217
  26. 162
  27. 84
  28. 276
  29. 637
  30. 616
  31. 490
  32. 42
  33. 112
  34. 372
  35. 215
  36. 175
  37. 666
  38. 486
  39. 162
  40. 656

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