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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 757 · 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 × 6 =
  2. 2.14 × 7 =
  3. 3.76 × 9 =
  4. 4.26 × 3 =
  5. 5.22 × 5 =
  6. 6.92 × 5 =
  7. 7.26 × 9 =
  8. 8.25 × 7 =
  9. 9.21 × 9 =
  10. 10.93 × 4 =
  11. 11.85 × 3 =
  12. 12.51 × 3 =
  13. 13.57 × 4 =
  14. 14.13 × 6 =
  15. 15.95 × 6 =
  16. 16.99 × 7 =
  17. 17.47 × 3 =
  18. 18.72 × 3 =
  19. 19.42 × 3 =
  20. 20.47 × 7 =
  21. 21.12 × 4 =
  22. 22.18 × 3 =
  23. 23.87 × 9 =
  24. 24.89 × 5 =
  25. 25.85 × 8 =
  26. 26.28 × 6 =
  27. 27.99 × 6 =
  28. 28.92 × 3 =
  29. 29.51 × 4 =
  30. 30.91 × 9 =
  31. 31.46 × 7 =
  32. 32.84 × 3 =
  33. 33.86 × 4 =
  34. 34.86 × 7 =
  35. 35.42 × 9 =
  36. 36.31 × 3 =
  37. 37.97 × 8 =
  38. 38.97 × 3 =
  39. 39.33 × 3 =
  40. 40.76 × 8 =

Answer key

  1. 528
  2. 98
  3. 684
  4. 78
  5. 110
  6. 460
  7. 234
  8. 175
  9. 189
  10. 372
  11. 255
  12. 153
  13. 228
  14. 78
  15. 570
  16. 693
  17. 141
  18. 216
  19. 126
  20. 329
  21. 48
  22. 54
  23. 783
  24. 445
  25. 680
  26. 168
  27. 594
  28. 276
  29. 204
  30. 819
  31. 322
  32. 252
  33. 344
  34. 602
  35. 378
  36. 93
  37. 776
  38. 291
  39. 99
  40. 608

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