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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 208 · 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. 1.12 × 3 =
  2. 2.63 × 5 =
  3. 3.31 × 8 =
  4. 4.51 × 8 =
  5. 5.41 × 7 =
  6. 6.25 × 4 =
  7. 7.31 × 3 =
  8. 8.25 × 3 =
  9. 9.14 × 7 =
  10. 10.51 × 5 =
  11. 11.13 × 6 =
  12. 12.16 × 9 =
  13. 13.64 × 4 =
  14. 14.99 × 6 =
  15. 15.36 × 5 =
  16. 16.88 × 4 =
  17. 17.71 × 8 =
  18. 18.77 × 9 =
  19. 19.89 × 8 =
  20. 20.22 × 7 =
  21. 21.99 × 9 =
  22. 22.26 × 3 =
  23. 23.33 × 3 =
  24. 24.74 × 6 =
  25. 25.18 × 9 =
  26. 26.27 × 9 =
  27. 27.88 × 8 =
  28. 28.97 × 5 =
  29. 29.75 × 8 =
  30. 30.49 × 9 =
  31. 31.62 × 4 =
  32. 32.13 × 5 =
  33. 33.23 × 8 =
  34. 34.52 × 8 =
  35. 35.23 × 9 =
  36. 36.67 × 8 =
  37. 37.42 × 8 =
  38. 38.91 × 3 =
  39. 39.83 × 3 =
  40. 40.94 × 9 =

Answer key

  1. 36
  2. 315
  3. 248
  4. 408
  5. 287
  6. 100
  7. 93
  8. 75
  9. 98
  10. 255
  11. 78
  12. 144
  13. 256
  14. 594
  15. 180
  16. 352
  17. 568
  18. 693
  19. 712
  20. 154
  21. 891
  22. 78
  23. 99
  24. 444
  25. 162
  26. 243
  27. 704
  28. 485
  29. 600
  30. 441
  31. 248
  32. 65
  33. 184
  34. 416
  35. 207
  36. 536
  37. 336
  38. 273
  39. 249
  40. 846

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