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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 73 · 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. 1.88 × 8 =
  2. 2.72 × 8 =
  3. 3.91 × 4 =
  4. 4.71 × 4 =
  5. 5.27 × 8 =
  6. 6.21 × 8 =
  7. 7.16 × 9 =
  8. 8.73 × 5 =
  9. 9.59 × 6 =
  10. 10.93 × 5 =
  11. 11.14 × 8 =
  12. 12.67 × 9 =
  13. 13.97 × 6 =
  14. 14.22 × 6 =
  15. 15.48 × 4 =
  16. 16.22 × 4 =
  17. 17.43 × 9 =
  18. 18.32 × 9 =
  19. 19.22 × 9 =
  20. 20.71 × 9 =
  21. 21.61 × 9 =
  22. 22.74 × 6 =
  23. 23.36 × 3 =
  24. 24.42 × 5 =
  25. 25.97 × 7 =
  26. 26.14 × 4 =
  27. 27.53 × 4 =
  28. 28.24 × 3 =
  29. 29.74 × 5 =
  30. 30.86 × 7 =
  31. 31.92 × 8 =
  32. 32.26 × 4 =
  33. 33.21 × 3 =
  34. 34.17 × 8 =
  35. 35.79 × 3 =
  36. 36.39 × 7 =
  37. 37.25 × 6 =
  38. 38.91 × 3 =
  39. 39.95 × 8 =
  40. 40.25 × 4 =

Answer key

  1. 704
  2. 576
  3. 364
  4. 284
  5. 216
  6. 168
  7. 144
  8. 365
  9. 354
  10. 465
  11. 112
  12. 603
  13. 582
  14. 132
  15. 192
  16. 88
  17. 387
  18. 288
  19. 198
  20. 639
  21. 549
  22. 444
  23. 108
  24. 210
  25. 679
  26. 56
  27. 212
  28. 72
  29. 370
  30. 602
  31. 736
  32. 104
  33. 63
  34. 136
  35. 237
  36. 273
  37. 150
  38. 273
  39. 760
  40. 100

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