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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 222 · 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. 1.61 × 4 =
  2. 2.73 × 6 =
  3. 3.37 × 3 =
  4. 4.22 × 9 =
  5. 5.91 × 4 =
  6. 6.94 × 3 =
  7. 7.15 × 3 =
  8. 8.91 × 9 =
  9. 9.92 × 4 =
  10. 10.16 × 3 =
  11. 11.61 × 7 =
  12. 12.71 × 7 =
  13. 13.29 × 7 =
  14. 14.37 × 9 =
  15. 15.52 × 4 =
  16. 16.58 × 7 =
  17. 17.97 × 3 =
  18. 18.34 × 5 =
  19. 19.42 × 5 =
  20. 20.53 × 4 =
  21. 21.29 × 5 =
  22. 22.66 × 7 =
  23. 23.61 × 5 =
  24. 24.21 × 3 =
  25. 25.61 × 8 =
  26. 26.99 × 8 =
  27. 27.33 × 5 =
  28. 28.85 × 8 =
  29. 29.96 × 9 =
  30. 30.99 × 6 =
  31. 31.74 × 5 =
  32. 32.37 × 5 =
  33. 33.27 × 4 =
  34. 34.87 × 3 =
  35. 35.21 × 9 =
  36. 36.91 × 6 =
  37. 37.27 × 6 =
  38. 38.38 × 7 =
  39. 39.36 × 8 =
  40. 40.17 × 8 =

Answer key

  1. 244
  2. 438
  3. 111
  4. 198
  5. 364
  6. 282
  7. 45
  8. 819
  9. 368
  10. 48
  11. 427
  12. 497
  13. 203
  14. 333
  15. 208
  16. 406
  17. 291
  18. 170
  19. 210
  20. 212
  21. 145
  22. 462
  23. 305
  24. 63
  25. 488
  26. 792
  27. 165
  28. 680
  29. 864
  30. 594
  31. 370
  32. 185
  33. 108
  34. 261
  35. 189
  36. 546
  37. 162
  38. 266
  39. 288
  40. 136

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