← Multiply 2-digit by 1-digit, tens first lesson New set →

Mental Multiplication Worksheet for Class 3 and 4

Mental maths lesson 8: Multiply 2-digit by 1-digit, tens first · Set 21 · 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. 1.23 × 6 =
  2. 2.49 × 7 =
  3. 3.85 × 3 =
  4. 4.79 × 5 =
  5. 5.21 × 5 =
  6. 6.31 × 4 =
  7. 7.93 × 4 =
  8. 8.61 × 9 =
  9. 9.41 × 3 =
  10. 10.64 × 8 =
  11. 11.39 × 3 =
  12. 12.83 × 7 =
  13. 13.81 × 8 =
  14. 14.31 × 3 =
  15. 15.33 × 6 =
  16. 16.96 × 5 =
  17. 17.21 × 4 =
  18. 18.15 × 3 =
  19. 19.17 × 8 =
  20. 20.29 × 4 =
  21. 21.56 × 6 =
  22. 22.39 × 5 =
  23. 23.34 × 8 =
  24. 24.48 × 4 =
  25. 25.42 × 9 =
  26. 26.52 × 4 =
  27. 27.99 × 3 =
  28. 28.84 × 8 =
  29. 29.45 × 8 =
  30. 30.12 × 9 =
  31. 31.61 × 6 =
  32. 32.12 × 7 =
  33. 33.37 × 6 =
  34. 34.43 × 6 =
  35. 35.49 × 6 =
  36. 36.32 × 4 =
  37. 37.45 × 3 =
  38. 38.24 × 7 =
  39. 39.21 × 7 =
  40. 40.25 × 9 =

Answer key

  1. 138
  2. 343
  3. 255
  4. 395
  5. 105
  6. 124
  7. 372
  8. 549
  9. 123
  10. 512
  11. 117
  12. 581
  13. 648
  14. 93
  15. 198
  16. 480
  17. 84
  18. 45
  19. 136
  20. 116
  21. 336
  22. 195
  23. 272
  24. 192
  25. 378
  26. 208
  27. 297
  28. 672
  29. 360
  30. 108
  31. 366
  32. 84
  33. 222
  34. 258
  35. 294
  36. 128
  37. 135
  38. 168
  39. 147
  40. 225

Free mental maths lessons, practice and worksheets at talentjr.in/mental-maths