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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 223 · 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. 1.85 × 6 =
  2. 2.58 × 9 =
  3. 3.64 × 8 =
  4. 4.85 × 3 =
  5. 5.62 × 3 =
  6. 6.46 × 8 =
  7. 7.79 × 8 =
  8. 8.59 × 3 =
  9. 9.19 × 3 =
  10. 10.43 × 7 =
  11. 11.21 × 8 =
  12. 12.14 × 8 =
  13. 13.76 × 8 =
  14. 14.47 × 7 =
  15. 15.48 × 3 =
  16. 16.91 × 4 =
  17. 17.24 × 5 =
  18. 18.33 × 5 =
  19. 19.36 × 3 =
  20. 20.36 × 4 =
  21. 21.27 × 6 =
  22. 22.28 × 8 =
  23. 23.83 × 8 =
  24. 24.38 × 5 =
  25. 25.82 × 4 =
  26. 26.65 × 4 =
  27. 27.17 × 6 =
  28. 28.39 × 9 =
  29. 29.86 × 4 =
  30. 30.12 × 7 =
  31. 31.81 × 4 =
  32. 32.36 × 5 =
  33. 33.59 × 8 =
  34. 34.63 × 5 =
  35. 35.54 × 8 =
  36. 36.91 × 6 =
  37. 37.12 × 6 =
  38. 38.25 × 9 =
  39. 39.21 × 7 =
  40. 40.77 × 6 =

Answer key

  1. 510
  2. 522
  3. 512
  4. 255
  5. 186
  6. 368
  7. 632
  8. 177
  9. 57
  10. 301
  11. 168
  12. 112
  13. 608
  14. 329
  15. 144
  16. 364
  17. 120
  18. 165
  19. 108
  20. 144
  21. 162
  22. 224
  23. 664
  24. 190
  25. 328
  26. 260
  27. 102
  28. 351
  29. 344
  30. 84
  31. 324
  32. 180
  33. 472
  34. 315
  35. 432
  36. 546
  37. 72
  38. 225
  39. 147
  40. 462

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