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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 325 · 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. 1.97 × 8 =
  2. 2.87 × 8 =
  3. 3.72 × 7 =
  4. 4.48 × 4 =
  5. 5.89 × 9 =
  6. 6.47 × 8 =
  7. 7.12 × 4 =
  8. 8.52 × 7 =
  9. 9.21 × 6 =
  10. 10.56 × 4 =
  11. 11.83 × 4 =
  12. 12.41 × 4 =
  13. 13.43 × 8 =
  14. 14.26 × 5 =
  15. 15.69 × 8 =
  16. 16.91 × 6 =
  17. 17.25 × 5 =
  18. 18.35 × 6 =
  19. 19.18 × 8 =
  20. 20.63 × 6 =
  21. 21.63 × 3 =
  22. 22.91 × 8 =
  23. 23.43 × 5 =
  24. 24.75 × 6 =
  25. 25.18 × 3 =
  26. 26.81 × 7 =
  27. 27.62 × 8 =
  28. 28.33 × 5 =
  29. 29.36 × 3 =
  30. 30.58 × 8 =
  31. 31.21 × 9 =
  32. 32.31 × 8 =
  33. 33.95 × 4 =
  34. 34.75 × 5 =
  35. 35.29 × 9 =
  36. 36.27 × 7 =
  37. 37.13 × 9 =
  38. 38.46 × 3 =
  39. 39.71 × 3 =
  40. 40.69 × 9 =

Answer key

  1. 776
  2. 696
  3. 504
  4. 192
  5. 801
  6. 376
  7. 48
  8. 364
  9. 126
  10. 224
  11. 332
  12. 164
  13. 344
  14. 130
  15. 552
  16. 546
  17. 125
  18. 210
  19. 144
  20. 378
  21. 189
  22. 728
  23. 215
  24. 450
  25. 54
  26. 567
  27. 496
  28. 165
  29. 108
  30. 464
  31. 189
  32. 248
  33. 380
  34. 375
  35. 261
  36. 189
  37. 117
  38. 138
  39. 213
  40. 621

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