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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 626 · 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. 1.13 × 5 =
  2. 2.81 × 7 =
  3. 3.56 × 9 =
  4. 4.73 × 7 =
  5. 5.49 × 6 =
  6. 6.96 × 7 =
  7. 7.51 × 4 =
  8. 8.32 × 9 =
  9. 9.16 × 9 =
  10. 10.79 × 8 =
  11. 11.71 × 9 =
  12. 12.44 × 8 =
  13. 13.75 × 6 =
  14. 14.89 × 4 =
  15. 15.66 × 3 =
  16. 16.89 × 9 =
  17. 17.37 × 6 =
  18. 18.54 × 7 =
  19. 19.33 × 3 =
  20. 20.61 × 3 =
  21. 21.45 × 7 =
  22. 22.34 × 8 =
  23. 23.15 × 5 =
  24. 24.15 × 6 =
  25. 25.41 × 8 =
  26. 26.31 × 7 =
  27. 27.64 × 3 =
  28. 28.81 × 4 =
  29. 29.91 × 4 =
  30. 30.95 × 5 =
  31. 31.63 × 3 =
  32. 32.29 × 5 =
  33. 33.51 × 5 =
  34. 34.69 × 4 =
  35. 35.42 × 5 =
  36. 36.36 × 4 =
  37. 37.42 × 7 =
  38. 38.46 × 8 =
  39. 39.85 × 4 =
  40. 40.84 × 4 =

Answer key

  1. 65
  2. 567
  3. 504
  4. 511
  5. 294
  6. 672
  7. 204
  8. 288
  9. 144
  10. 632
  11. 639
  12. 352
  13. 450
  14. 356
  15. 198
  16. 801
  17. 222
  18. 378
  19. 99
  20. 183
  21. 315
  22. 272
  23. 75
  24. 90
  25. 328
  26. 217
  27. 192
  28. 324
  29. 364
  30. 475
  31. 189
  32. 145
  33. 255
  34. 276
  35. 210
  36. 144
  37. 294
  38. 368
  39. 340
  40. 336

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