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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 616 · 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. 1.97 × 3 =
  2. 2.16 × 9 =
  3. 3.91 × 7 =
  4. 4.43 × 3 =
  5. 5.44 × 7 =
  6. 6.73 × 3 =
  7. 7.51 × 4 =
  8. 8.63 × 5 =
  9. 9.93 × 4 =
  10. 10.51 × 9 =
  11. 11.65 × 8 =
  12. 12.76 × 3 =
  13. 13.15 × 6 =
  14. 14.93 × 6 =
  15. 15.65 × 7 =
  16. 16.33 × 8 =
  17. 17.25 × 7 =
  18. 18.19 × 4 =
  19. 19.88 × 8 =
  20. 20.71 × 3 =
  21. 21.84 × 8 =
  22. 22.16 × 3 =
  23. 23.63 × 8 =
  24. 24.57 × 8 =
  25. 25.72 × 3 =
  26. 26.33 × 4 =
  27. 27.25 × 6 =
  28. 28.96 × 7 =
  29. 29.59 × 9 =
  30. 30.78 × 4 =
  31. 31.62 × 4 =
  32. 32.96 × 6 =
  33. 33.94 × 9 =
  34. 34.33 × 9 =
  35. 35.31 × 3 =
  36. 36.77 × 9 =
  37. 37.78 × 9 =
  38. 38.85 × 7 =
  39. 39.37 × 4 =
  40. 40.62 × 5 =

Answer key

  1. 291
  2. 144
  3. 637
  4. 129
  5. 308
  6. 219
  7. 204
  8. 315
  9. 372
  10. 459
  11. 520
  12. 228
  13. 90
  14. 558
  15. 455
  16. 264
  17. 175
  18. 76
  19. 704
  20. 213
  21. 672
  22. 48
  23. 504
  24. 456
  25. 216
  26. 132
  27. 150
  28. 672
  29. 531
  30. 312
  31. 248
  32. 576
  33. 846
  34. 297
  35. 93
  36. 693
  37. 702
  38. 595
  39. 148
  40. 310

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