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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 362 · 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. 1.91 × 6 =
  2. 2.49 × 5 =
  3. 3.72 × 7 =
  4. 4.41 × 4 =
  5. 5.23 × 9 =
  6. 6.51 × 6 =
  7. 7.44 × 3 =
  8. 8.31 × 3 =
  9. 9.19 × 9 =
  10. 10.93 × 4 =
  11. 11.16 × 7 =
  12. 12.25 × 7 =
  13. 13.78 × 4 =
  14. 14.41 × 3 =
  15. 15.29 × 9 =
  16. 16.41 × 8 =
  17. 17.13 × 4 =
  18. 18.14 × 5 =
  19. 19.51 × 3 =
  20. 20.18 × 5 =
  21. 21.91 × 8 =
  22. 22.27 × 4 =
  23. 23.31 × 5 =
  24. 24.98 × 3 =
  25. 25.21 × 8 =
  26. 26.42 × 8 =
  27. 27.62 × 4 =
  28. 28.63 × 8 =
  29. 29.34 × 7 =
  30. 30.43 × 9 =
  31. 31.41 × 7 =
  32. 32.19 × 5 =
  33. 33.45 × 8 =
  34. 34.54 × 5 =
  35. 35.35 × 8 =
  36. 36.54 × 8 =
  37. 37.88 × 6 =
  38. 38.31 × 7 =
  39. 39.89 × 7 =
  40. 40.32 × 7 =

Answer key

  1. 546
  2. 245
  3. 504
  4. 164
  5. 207
  6. 306
  7. 132
  8. 93
  9. 171
  10. 372
  11. 112
  12. 175
  13. 312
  14. 123
  15. 261
  16. 328
  17. 52
  18. 70
  19. 153
  20. 90
  21. 728
  22. 108
  23. 155
  24. 294
  25. 168
  26. 336
  27. 248
  28. 504
  29. 238
  30. 387
  31. 287
  32. 95
  33. 360
  34. 270
  35. 280
  36. 432
  37. 528
  38. 217
  39. 623
  40. 224

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