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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 191 · 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 × 3 =
  2. 2.39 × 5 =
  3. 3.44 × 4 =
  4. 4.77 × 8 =
  5. 5.95 × 4 =
  6. 6.43 × 3 =
  7. 7.21 × 9 =
  8. 8.61 × 9 =
  9. 9.51 × 6 =
  10. 10.81 × 5 =
  11. 11.46 × 6 =
  12. 12.72 × 9 =
  13. 13.26 × 5 =
  14. 14.79 × 3 =
  15. 15.74 × 6 =
  16. 16.71 × 8 =
  17. 17.37 × 5 =
  18. 18.91 × 7 =
  19. 19.48 × 5 =
  20. 20.54 × 3 =
  21. 21.34 × 7 =
  22. 22.19 × 9 =
  23. 23.65 × 7 =
  24. 24.78 × 4 =
  25. 25.84 × 9 =
  26. 26.15 × 9 =
  27. 27.47 × 7 =
  28. 28.48 × 7 =
  29. 29.59 × 6 =
  30. 30.47 × 9 =
  31. 31.31 × 8 =
  32. 32.41 × 9 =
  33. 33.72 × 3 =
  34. 34.15 × 4 =
  35. 35.24 × 7 =
  36. 36.84 × 6 =
  37. 37.25 × 4 =
  38. 38.57 × 9 =
  39. 39.61 × 4 =
  40. 40.76 × 3 =

Answer key

  1. 78
  2. 195
  3. 176
  4. 616
  5. 380
  6. 129
  7. 189
  8. 549
  9. 306
  10. 405
  11. 276
  12. 648
  13. 130
  14. 237
  15. 444
  16. 568
  17. 185
  18. 637
  19. 240
  20. 162
  21. 238
  22. 171
  23. 455
  24. 312
  25. 756
  26. 135
  27. 329
  28. 336
  29. 354
  30. 423
  31. 248
  32. 369
  33. 216
  34. 60
  35. 168
  36. 504
  37. 100
  38. 513
  39. 244
  40. 228

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