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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 261 · 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. 1.71 × 6 =
  2. 2.78 × 4 =
  3. 3.37 × 3 =
  4. 4.13 × 3 =
  5. 5.89 × 6 =
  6. 6.91 × 3 =
  7. 7.92 × 9 =
  8. 8.99 × 9 =
  9. 9.17 × 7 =
  10. 10.55 × 4 =
  11. 11.54 × 7 =
  12. 12.56 × 7 =
  13. 13.59 × 5 =
  14. 14.31 × 8 =
  15. 15.62 × 6 =
  16. 16.35 × 8 =
  17. 17.63 × 3 =
  18. 18.71 × 5 =
  19. 19.53 × 6 =
  20. 20.35 × 5 =
  21. 21.18 × 3 =
  22. 22.16 × 6 =
  23. 23.55 × 8 =
  24. 24.98 × 3 =
  25. 25.64 × 4 =
  26. 26.31 × 9 =
  27. 27.34 × 7 =
  28. 28.48 × 3 =
  29. 29.53 × 7 =
  30. 30.74 × 7 =
  31. 31.41 × 6 =
  32. 32.41 × 3 =
  33. 33.34 × 5 =
  34. 34.75 × 7 =
  35. 35.32 × 4 =
  36. 36.12 × 9 =
  37. 37.62 × 9 =
  38. 38.89 × 3 =
  39. 39.53 × 4 =
  40. 40.51 × 6 =

Answer key

  1. 426
  2. 312
  3. 111
  4. 39
  5. 534
  6. 273
  7. 828
  8. 891
  9. 119
  10. 220
  11. 378
  12. 392
  13. 295
  14. 248
  15. 372
  16. 280
  17. 189
  18. 355
  19. 318
  20. 175
  21. 54
  22. 96
  23. 440
  24. 294
  25. 256
  26. 279
  27. 238
  28. 144
  29. 371
  30. 518
  31. 246
  32. 123
  33. 170
  34. 525
  35. 128
  36. 108
  37. 558
  38. 267
  39. 212
  40. 306

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