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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 555 · 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. 1.26 × 6 =
  2. 2.24 × 6 =
  3. 3.47 × 8 =
  4. 4.57 × 6 =
  5. 5.61 × 5 =
  6. 6.51 × 5 =
  7. 7.15 × 3 =
  8. 8.58 × 4 =
  9. 9.95 × 4 =
  10. 10.18 × 9 =
  11. 11.68 × 7 =
  12. 12.91 × 4 =
  13. 13.23 × 8 =
  14. 14.61 × 6 =
  15. 15.38 × 5 =
  16. 16.66 × 4 =
  17. 17.71 × 7 =
  18. 18.15 × 9 =
  19. 19.36 × 5 =
  20. 20.13 × 8 =
  21. 21.49 × 6 =
  22. 22.79 × 6 =
  23. 23.51 × 4 =
  24. 24.42 × 6 =
  25. 25.98 × 9 =
  26. 26.42 × 9 =
  27. 27.34 × 4 =
  28. 28.51 × 3 =
  29. 29.43 × 5 =
  30. 30.12 × 5 =
  31. 31.96 × 4 =
  32. 32.44 × 7 =
  33. 33.27 × 3 =
  34. 34.57 × 5 =
  35. 35.66 × 8 =
  36. 36.58 × 8 =
  37. 37.36 × 3 =
  38. 38.65 × 7 =
  39. 39.51 × 6 =
  40. 40.73 × 5 =

Answer key

  1. 156
  2. 144
  3. 376
  4. 342
  5. 305
  6. 255
  7. 45
  8. 232
  9. 380
  10. 162
  11. 476
  12. 364
  13. 184
  14. 366
  15. 190
  16. 264
  17. 497
  18. 135
  19. 180
  20. 104
  21. 294
  22. 474
  23. 204
  24. 252
  25. 882
  26. 378
  27. 136
  28. 153
  29. 215
  30. 60
  31. 384
  32. 308
  33. 81
  34. 285
  35. 528
  36. 464
  37. 108
  38. 455
  39. 306
  40. 365

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