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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 234 · 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. 1.46 × 6 =
  2. 2.81 × 3 =
  3. 3.46 × 7 =
  4. 4.32 × 6 =
  5. 5.33 × 7 =
  6. 6.27 × 5 =
  7. 7.22 × 4 =
  8. 8.49 × 5 =
  9. 9.18 × 7 =
  10. 10.71 × 4 =
  11. 11.97 × 3 =
  12. 12.26 × 8 =
  13. 13.64 × 5 =
  14. 14.75 × 3 =
  15. 15.24 × 9 =
  16. 16.81 × 8 =
  17. 17.37 × 9 =
  18. 18.15 × 3 =
  19. 19.28 × 7 =
  20. 20.55 × 4 =
  21. 21.91 × 6 =
  22. 22.68 × 8 =
  23. 23.71 × 3 =
  24. 24.31 × 5 =
  25. 25.43 × 4 =
  26. 26.22 × 6 =
  27. 27.18 × 3 =
  28. 28.83 × 3 =
  29. 29.69 × 8 =
  30. 30.13 × 9 =
  31. 31.23 × 3 =
  32. 32.48 × 3 =
  33. 33.23 × 6 =
  34. 34.92 × 8 =
  35. 35.66 × 8 =
  36. 36.81 × 7 =
  37. 37.57 × 4 =
  38. 38.51 × 8 =
  39. 39.62 × 9 =
  40. 40.65 × 3 =

Answer key

  1. 276
  2. 243
  3. 322
  4. 192
  5. 231
  6. 135
  7. 88
  8. 245
  9. 126
  10. 284
  11. 291
  12. 208
  13. 320
  14. 225
  15. 216
  16. 648
  17. 333
  18. 45
  19. 196
  20. 220
  21. 546
  22. 544
  23. 213
  24. 155
  25. 172
  26. 132
  27. 54
  28. 249
  29. 552
  30. 117
  31. 69
  32. 144
  33. 138
  34. 736
  35. 528
  36. 567
  37. 228
  38. 408
  39. 558
  40. 195

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