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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 548 · 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. 1.32 × 3 =
  2. 2.77 × 4 =
  3. 3.31 × 4 =
  4. 4.12 × 7 =
  5. 5.67 × 4 =
  6. 6.85 × 7 =
  7. 7.76 × 9 =
  8. 8.91 × 3 =
  9. 9.51 × 3 =
  10. 10.96 × 3 =
  11. 11.16 × 6 =
  12. 12.23 × 4 =
  13. 13.82 × 5 =
  14. 14.54 × 7 =
  15. 15.28 × 9 =
  16. 16.27 × 5 =
  17. 17.89 × 8 =
  18. 18.12 × 6 =
  19. 19.13 × 3 =
  20. 20.28 × 8 =
  21. 21.75 × 5 =
  22. 22.86 × 8 =
  23. 23.43 × 8 =
  24. 24.58 × 4 =
  25. 25.51 × 8 =
  26. 26.61 × 5 =
  27. 27.12 × 5 =
  28. 28.34 × 6 =
  29. 29.57 × 9 =
  30. 30.13 × 8 =
  31. 31.43 × 6 =
  32. 32.48 × 5 =
  33. 33.49 × 4 =
  34. 34.85 × 4 =
  35. 35.84 × 6 =
  36. 36.51 × 9 =
  37. 37.91 × 6 =
  38. 38.17 × 3 =
  39. 39.37 × 9 =
  40. 40.42 × 7 =

Answer key

  1. 96
  2. 308
  3. 124
  4. 84
  5. 268
  6. 595
  7. 684
  8. 273
  9. 153
  10. 288
  11. 96
  12. 92
  13. 410
  14. 378
  15. 252
  16. 135
  17. 712
  18. 72
  19. 39
  20. 224
  21. 375
  22. 688
  23. 344
  24. 232
  25. 408
  26. 305
  27. 60
  28. 204
  29. 513
  30. 104
  31. 258
  32. 240
  33. 196
  34. 340
  35. 504
  36. 459
  37. 546
  38. 51
  39. 333
  40. 294

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