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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 53 · 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. 1.26 × 4 =
  2. 2.87 × 4 =
  3. 3.83 × 3 =
  4. 4.94 × 6 =
  5. 5.12 × 9 =
  6. 6.89 × 8 =
  7. 7.53 × 4 =
  8. 8.51 × 9 =
  9. 9.61 × 7 =
  10. 10.92 × 6 =
  11. 11.16 × 6 =
  12. 12.81 × 7 =
  13. 13.83 × 4 =
  14. 14.62 × 5 =
  15. 15.58 × 9 =
  16. 16.13 × 8 =
  17. 17.51 × 4 =
  18. 18.43 × 4 =
  19. 19.46 × 6 =
  20. 20.73 × 9 =
  21. 21.33 × 6 =
  22. 22.79 × 5 =
  23. 23.86 × 3 =
  24. 24.43 × 8 =
  25. 25.77 × 8 =
  26. 26.46 × 8 =
  27. 27.22 × 4 =
  28. 28.54 × 4 =
  29. 29.21 × 7 =
  30. 30.27 × 3 =
  31. 31.71 × 8 =
  32. 32.45 × 3 =
  33. 33.44 × 6 =
  34. 34.41 × 4 =
  35. 35.14 × 6 =
  36. 36.24 × 6 =
  37. 37.91 × 4 =
  38. 38.25 × 6 =
  39. 39.25 × 8 =
  40. 40.47 × 9 =

Answer key

  1. 104
  2. 348
  3. 249
  4. 564
  5. 108
  6. 712
  7. 212
  8. 459
  9. 427
  10. 552
  11. 96
  12. 567
  13. 332
  14. 310
  15. 522
  16. 104
  17. 204
  18. 172
  19. 276
  20. 657
  21. 198
  22. 395
  23. 258
  24. 344
  25. 616
  26. 368
  27. 88
  28. 216
  29. 147
  30. 81
  31. 568
  32. 135
  33. 264
  34. 164
  35. 84
  36. 144
  37. 364
  38. 150
  39. 200
  40. 423

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