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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 287 · 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. 1.59 × 6 =
  2. 2.82 × 3 =
  3. 3.12 × 4 =
  4. 4.59 × 4 =
  5. 5.81 × 8 =
  6. 6.81 × 3 =
  7. 7.96 × 4 =
  8. 8.18 × 9 =
  9. 9.51 × 9 =
  10. 10.19 × 8 =
  11. 11.94 × 8 =
  12. 12.21 × 3 =
  13. 13.81 × 7 =
  14. 14.92 × 9 =
  15. 15.47 × 9 =
  16. 16.41 × 8 =
  17. 17.95 × 8 =
  18. 18.14 × 7 =
  19. 19.29 × 6 =
  20. 20.78 × 6 =
  21. 21.51 × 8 =
  22. 22.14 × 9 =
  23. 23.59 × 7 =
  24. 24.55 × 9 =
  25. 25.21 × 4 =
  26. 26.49 × 8 =
  27. 27.17 × 5 =
  28. 28.85 × 6 =
  29. 29.53 × 6 =
  30. 30.37 × 4 =
  31. 31.89 × 3 =
  32. 32.61 × 6 =
  33. 33.44 × 3 =
  34. 34.46 × 8 =
  35. 35.71 × 8 =
  36. 36.33 × 6 =
  37. 37.93 × 6 =
  38. 38.34 × 8 =
  39. 39.21 × 9 =
  40. 40.38 × 4 =

Answer key

  1. 354
  2. 246
  3. 48
  4. 236
  5. 648
  6. 243
  7. 384
  8. 162
  9. 459
  10. 152
  11. 752
  12. 63
  13. 567
  14. 828
  15. 423
  16. 328
  17. 760
  18. 98
  19. 174
  20. 468
  21. 408
  22. 126
  23. 413
  24. 495
  25. 84
  26. 392
  27. 85
  28. 510
  29. 318
  30. 148
  31. 267
  32. 366
  33. 132
  34. 368
  35. 568
  36. 198
  37. 558
  38. 272
  39. 189
  40. 152

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