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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 695 · 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. 1.71 × 6 =
  2. 2.14 × 9 =
  3. 3.91 × 4 =
  4. 4.44 × 4 =
  5. 5.27 × 4 =
  6. 6.68 × 5 =
  7. 7.62 × 7 =
  8. 8.41 × 3 =
  9. 9.17 × 7 =
  10. 10.29 × 8 =
  11. 11.43 × 9 =
  12. 12.43 × 8 =
  13. 13.26 × 4 =
  14. 14.45 × 7 =
  15. 15.23 × 4 =
  16. 16.34 × 3 =
  17. 17.86 × 8 =
  18. 18.38 × 3 =
  19. 19.95 × 7 =
  20. 20.74 × 8 =
  21. 21.79 × 7 =
  22. 22.64 × 5 =
  23. 23.61 × 7 =
  24. 24.47 × 7 =
  25. 25.49 × 6 =
  26. 26.21 × 9 =
  27. 27.31 × 4 =
  28. 28.79 × 6 =
  29. 29.88 × 6 =
  30. 30.93 × 8 =
  31. 31.31 × 3 =
  32. 32.21 × 8 =
  33. 33.38 × 5 =
  34. 34.41 × 6 =
  35. 35.37 × 6 =
  36. 36.91 × 3 =
  37. 37.31 × 7 =
  38. 38.98 × 7 =
  39. 39.56 × 8 =
  40. 40.51 × 7 =

Answer key

  1. 426
  2. 126
  3. 364
  4. 176
  5. 108
  6. 340
  7. 434
  8. 123
  9. 119
  10. 232
  11. 387
  12. 344
  13. 104
  14. 315
  15. 92
  16. 102
  17. 688
  18. 114
  19. 665
  20. 592
  21. 553
  22. 320
  23. 427
  24. 329
  25. 294
  26. 189
  27. 124
  28. 474
  29. 528
  30. 744
  31. 93
  32. 168
  33. 190
  34. 246
  35. 222
  36. 273
  37. 217
  38. 686
  39. 448
  40. 357

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