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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 725 · 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. 1.88 × 7 =
  2. 2.86 × 7 =
  3. 3.71 × 6 =
  4. 4.21 × 4 =
  5. 5.39 × 4 =
  6. 6.26 × 6 =
  7. 7.65 × 9 =
  8. 8.83 × 3 =
  9. 9.74 × 4 =
  10. 10.27 × 6 =
  11. 11.95 × 5 =
  12. 12.76 × 8 =
  13. 13.55 × 9 =
  14. 14.41 × 3 =
  15. 15.33 × 4 =
  16. 16.59 × 5 =
  17. 17.58 × 9 =
  18. 18.95 × 7 =
  19. 19.54 × 6 =
  20. 20.16 × 3 =
  21. 21.23 × 4 =
  22. 22.27 × 7 =
  23. 23.81 × 4 =
  24. 24.21 × 9 =
  25. 25.81 × 8 =
  26. 26.61 × 3 =
  27. 27.65 × 3 =
  28. 28.36 × 5 =
  29. 29.41 × 6 =
  30. 30.12 × 3 =
  31. 31.21 × 7 =
  32. 32.49 × 8 =
  33. 33.67 × 4 =
  34. 34.42 × 5 =
  35. 35.34 × 8 =
  36. 36.88 × 4 =
  37. 37.14 × 8 =
  38. 38.62 × 5 =
  39. 39.99 × 6 =
  40. 40.93 × 3 =

Answer key

  1. 616
  2. 602
  3. 426
  4. 84
  5. 156
  6. 156
  7. 585
  8. 249
  9. 296
  10. 162
  11. 475
  12. 608
  13. 495
  14. 123
  15. 132
  16. 295
  17. 522
  18. 665
  19. 324
  20. 48
  21. 92
  22. 189
  23. 324
  24. 189
  25. 648
  26. 183
  27. 195
  28. 180
  29. 246
  30. 36
  31. 147
  32. 392
  33. 268
  34. 210
  35. 272
  36. 352
  37. 112
  38. 310
  39. 594
  40. 279

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