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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 706 · 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. 1.41 × 6 =
  2. 2.57 × 3 =
  3. 3.19 × 5 =
  4. 4.53 × 4 =
  5. 5.62 × 3 =
  6. 6.75 × 7 =
  7. 7.58 × 8 =
  8. 8.76 × 3 =
  9. 9.68 × 8 =
  10. 10.43 × 5 =
  11. 11.82 × 3 =
  12. 12.26 × 6 =
  13. 13.52 × 3 =
  14. 14.67 × 4 =
  15. 15.75 × 6 =
  16. 16.61 × 6 =
  17. 17.64 × 7 =
  18. 18.23 × 4 =
  19. 19.34 × 8 =
  20. 20.89 × 3 =
  21. 21.51 × 8 =
  22. 22.93 × 5 =
  23. 23.65 × 7 =
  24. 24.12 × 3 =
  25. 25.31 × 4 =
  26. 26.42 × 6 =
  27. 27.44 × 7 =
  28. 28.12 × 6 =
  29. 29.13 × 4 =
  30. 30.41 × 5 =
  31. 31.97 × 7 =
  32. 32.41 × 4 =
  33. 33.51 × 6 =
  34. 34.95 × 7 =
  35. 35.27 × 3 =
  36. 36.33 × 4 =
  37. 37.74 × 8 =
  38. 38.34 × 9 =
  39. 39.37 × 6 =
  40. 40.27 × 4 =

Answer key

  1. 246
  2. 171
  3. 95
  4. 212
  5. 186
  6. 525
  7. 464
  8. 228
  9. 544
  10. 215
  11. 246
  12. 156
  13. 156
  14. 268
  15. 450
  16. 366
  17. 448
  18. 92
  19. 272
  20. 267
  21. 408
  22. 465
  23. 455
  24. 36
  25. 124
  26. 252
  27. 308
  28. 72
  29. 52
  30. 205
  31. 679
  32. 164
  33. 306
  34. 665
  35. 81
  36. 132
  37. 592
  38. 306
  39. 222
  40. 108

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