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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 337 · 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. 1.34 × 9 =
  2. 2.32 × 9 =
  3. 3.85 × 7 =
  4. 4.37 × 4 =
  5. 5.89 × 7 =
  6. 6.33 × 8 =
  7. 7.62 × 6 =
  8. 8.57 × 6 =
  9. 9.73 × 3 =
  10. 10.86 × 6 =
  11. 11.24 × 5 =
  12. 12.54 × 8 =
  13. 13.24 × 8 =
  14. 14.99 × 8 =
  15. 15.54 × 3 =
  16. 16.78 × 5 =
  17. 17.26 × 9 =
  18. 18.76 × 7 =
  19. 19.62 × 8 =
  20. 20.37 × 9 =
  21. 21.13 × 7 =
  22. 22.83 × 5 =
  23. 23.12 × 7 =
  24. 24.44 × 6 =
  25. 25.16 × 7 =
  26. 26.16 × 6 =
  27. 27.68 × 8 =
  28. 28.45 × 3 =
  29. 29.69 × 9 =
  30. 30.22 × 3 =
  31. 31.79 × 3 =
  32. 32.71 × 7 =
  33. 33.74 × 6 =
  34. 34.28 × 3 =
  35. 35.92 × 5 =
  36. 36.46 × 4 =
  37. 37.48 × 5 =
  38. 38.53 × 5 =
  39. 39.34 × 6 =
  40. 40.27 × 9 =

Answer key

  1. 306
  2. 288
  3. 595
  4. 148
  5. 623
  6. 264
  7. 372
  8. 342
  9. 219
  10. 516
  11. 120
  12. 432
  13. 192
  14. 792
  15. 162
  16. 390
  17. 234
  18. 532
  19. 496
  20. 333
  21. 91
  22. 415
  23. 84
  24. 264
  25. 112
  26. 96
  27. 544
  28. 135
  29. 621
  30. 66
  31. 237
  32. 497
  33. 444
  34. 84
  35. 460
  36. 184
  37. 240
  38. 265
  39. 204
  40. 243

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