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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 742 · 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. 1.57 × 6 =
  2. 2.16 × 4 =
  3. 3.26 × 9 =
  4. 4.94 × 8 =
  5. 5.81 × 9 =
  6. 6.12 × 4 =
  7. 7.51 × 8 =
  8. 8.93 × 5 =
  9. 9.12 × 9 =
  10. 10.84 × 6 =
  11. 11.99 × 4 =
  12. 12.91 × 6 =
  13. 13.33 × 6 =
  14. 14.79 × 5 =
  15. 15.66 × 8 =
  16. 16.82 × 3 =
  17. 17.49 × 9 =
  18. 18.97 × 3 =
  19. 19.88 × 9 =
  20. 20.61 × 5 =
  21. 21.28 × 6 =
  22. 22.69 × 5 =
  23. 23.13 × 7 =
  24. 24.91 × 8 =
  25. 25.74 × 3 =
  26. 26.29 × 9 =
  27. 27.51 × 4 =
  28. 28.75 × 9 =
  29. 29.88 × 3 =
  30. 30.17 × 3 =
  31. 31.55 × 4 =
  32. 32.67 × 4 =
  33. 33.24 × 8 =
  34. 34.52 × 7 =
  35. 35.66 × 6 =
  36. 36.81 × 6 =
  37. 37.38 × 3 =
  38. 38.92 × 8 =
  39. 39.85 × 8 =
  40. 40.44 × 4 =

Answer key

  1. 342
  2. 64
  3. 234
  4. 752
  5. 729
  6. 48
  7. 408
  8. 465
  9. 108
  10. 504
  11. 396
  12. 546
  13. 198
  14. 395
  15. 528
  16. 246
  17. 441
  18. 291
  19. 792
  20. 305
  21. 168
  22. 345
  23. 91
  24. 728
  25. 222
  26. 261
  27. 204
  28. 675
  29. 264
  30. 51
  31. 220
  32. 268
  33. 192
  34. 364
  35. 396
  36. 486
  37. 114
  38. 736
  39. 680
  40. 176

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