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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 394 · 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. 1.87 × 6 =
  2. 2.24 × 9 =
  3. 3.53 × 3 =
  4. 4.29 × 6 =
  5. 5.61 × 4 =
  6. 6.67 × 9 =
  7. 7.95 × 5 =
  8. 8.26 × 3 =
  9. 9.41 × 3 =
  10. 10.33 × 4 =
  11. 11.67 × 4 =
  12. 12.22 × 5 =
  13. 13.41 × 9 =
  14. 14.79 × 7 =
  15. 15.68 × 9 =
  16. 16.51 × 4 =
  17. 17.31 × 3 =
  18. 18.84 × 6 =
  19. 19.32 × 8 =
  20. 20.64 × 4 =
  21. 21.12 × 4 =
  22. 22.41 × 8 =
  23. 23.77 × 3 =
  24. 24.22 × 6 =
  25. 25.25 × 8 =
  26. 26.39 × 4 =
  27. 27.47 × 4 =
  28. 28.21 × 9 =
  29. 29.95 × 6 =
  30. 30.45 × 9 =
  31. 31.41 × 4 =
  32. 32.81 × 3 =
  33. 33.16 × 6 =
  34. 34.35 × 3 =
  35. 35.79 × 5 =
  36. 36.14 × 5 =
  37. 37.41 × 6 =
  38. 38.94 × 5 =
  39. 39.62 × 4 =
  40. 40.71 × 8 =

Answer key

  1. 522
  2. 216
  3. 159
  4. 174
  5. 244
  6. 603
  7. 475
  8. 78
  9. 123
  10. 132
  11. 268
  12. 110
  13. 369
  14. 553
  15. 612
  16. 204
  17. 93
  18. 504
  19. 256
  20. 256
  21. 48
  22. 328
  23. 231
  24. 132
  25. 200
  26. 156
  27. 188
  28. 189
  29. 570
  30. 405
  31. 164
  32. 243
  33. 96
  34. 105
  35. 395
  36. 70
  37. 246
  38. 470
  39. 248
  40. 568

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