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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 361 · 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. 1.17 × 6 =
  2. 2.14 × 5 =
  3. 3.97 × 5 =
  4. 4.39 × 5 =
  5. 5.26 × 4 =
  6. 6.74 × 8 =
  7. 7.71 × 8 =
  8. 8.76 × 6 =
  9. 9.69 × 7 =
  10. 10.55 × 3 =
  11. 11.46 × 5 =
  12. 12.24 × 3 =
  13. 13.51 × 5 =
  14. 14.25 × 6 =
  15. 15.89 × 3 =
  16. 16.18 × 4 =
  17. 17.25 × 8 =
  18. 18.67 × 5 =
  19. 19.91 × 8 =
  20. 20.13 × 5 =
  21. 21.57 × 3 =
  22. 22.62 × 3 =
  23. 23.25 × 5 =
  24. 24.56 × 7 =
  25. 25.92 × 8 =
  26. 26.34 × 6 =
  27. 27.16 × 6 =
  28. 28.54 × 8 =
  29. 29.37 × 9 =
  30. 30.24 × 5 =
  31. 31.71 × 5 =
  32. 32.81 × 6 =
  33. 33.41 × 6 =
  34. 34.94 × 8 =
  35. 35.99 × 5 =
  36. 36.95 × 5 =
  37. 37.94 × 6 =
  38. 38.96 × 5 =
  39. 39.31 × 9 =
  40. 40.69 × 4 =

Answer key

  1. 102
  2. 70
  3. 485
  4. 195
  5. 104
  6. 592
  7. 568
  8. 456
  9. 483
  10. 165
  11. 230
  12. 72
  13. 255
  14. 150
  15. 267
  16. 72
  17. 200
  18. 335
  19. 728
  20. 65
  21. 171
  22. 186
  23. 125
  24. 392
  25. 736
  26. 204
  27. 96
  28. 432
  29. 333
  30. 120
  31. 355
  32. 486
  33. 246
  34. 752
  35. 495
  36. 475
  37. 564
  38. 480
  39. 279
  40. 276

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