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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 502 · 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. 1.14 × 6 =
  2. 2.95 × 8 =
  3. 3.71 × 3 =
  4. 4.61 × 4 =
  5. 5.56 × 8 =
  6. 6.61 × 9 =
  7. 7.31 × 8 =
  8. 8.39 × 9 =
  9. 9.56 × 9 =
  10. 10.23 × 9 =
  11. 11.62 × 4 =
  12. 12.43 × 8 =
  13. 13.15 × 8 =
  14. 14.81 × 7 =
  15. 15.55 × 4 =
  16. 16.51 × 5 =
  17. 17.44 × 3 =
  18. 18.37 × 3 =
  19. 19.71 × 7 =
  20. 20.24 × 3 =
  21. 21.54 × 4 =
  22. 22.83 × 4 =
  23. 23.34 × 7 =
  24. 24.51 × 6 =
  25. 25.27 × 7 =
  26. 26.77 × 7 =
  27. 27.41 × 7 =
  28. 28.17 × 3 =
  29. 29.61 × 3 =
  30. 30.89 × 7 =
  31. 31.14 × 7 =
  32. 32.31 × 3 =
  33. 33.86 × 5 =
  34. 34.33 × 3 =
  35. 35.57 × 4 =
  36. 36.66 × 9 =
  37. 37.79 × 3 =
  38. 38.83 × 8 =
  39. 39.72 × 4 =
  40. 40.87 × 8 =

Answer key

  1. 84
  2. 760
  3. 213
  4. 244
  5. 448
  6. 549
  7. 248
  8. 351
  9. 504
  10. 207
  11. 248
  12. 344
  13. 120
  14. 567
  15. 220
  16. 255
  17. 132
  18. 111
  19. 497
  20. 72
  21. 216
  22. 332
  23. 238
  24. 306
  25. 189
  26. 539
  27. 287
  28. 51
  29. 183
  30. 623
  31. 98
  32. 93
  33. 430
  34. 99
  35. 228
  36. 594
  37. 237
  38. 664
  39. 288
  40. 696

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