← 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 468 · 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. 1.25 × 9 =
  2. 2.45 × 5 =
  3. 3.89 × 9 =
  4. 4.86 × 4 =
  5. 5.64 × 7 =
  6. 6.54 × 3 =
  7. 7.88 × 6 =
  8. 8.59 × 9 =
  9. 9.45 × 4 =
  10. 10.32 × 9 =
  11. 11.23 × 6 =
  12. 12.18 × 6 =
  13. 13.68 × 4 =
  14. 14.46 × 9 =
  15. 15.79 × 4 =
  16. 16.13 × 5 =
  17. 17.21 × 4 =
  18. 18.84 × 8 =
  19. 19.26 × 8 =
  20. 20.22 × 8 =
  21. 21.16 × 3 =
  22. 22.23 × 9 =
  23. 23.94 × 9 =
  24. 24.42 × 4 =
  25. 25.33 × 9 =
  26. 26.29 × 9 =
  27. 27.32 × 6 =
  28. 28.56 × 3 =
  29. 29.95 × 6 =
  30. 30.55 × 7 =
  31. 31.15 × 8 =
  32. 32.69 × 7 =
  33. 33.69 × 4 =
  34. 34.68 × 3 =
  35. 35.34 × 3 =
  36. 36.16 × 9 =
  37. 37.88 × 8 =
  38. 38.19 × 9 =
  39. 39.48 × 6 =
  40. 40.19 × 4 =

Answer key

  1. 225
  2. 225
  3. 801
  4. 344
  5. 448
  6. 162
  7. 528
  8. 531
  9. 180
  10. 288
  11. 138
  12. 108
  13. 272
  14. 414
  15. 316
  16. 65
  17. 84
  18. 672
  19. 208
  20. 176
  21. 48
  22. 207
  23. 846
  24. 168
  25. 297
  26. 261
  27. 192
  28. 168
  29. 570
  30. 385
  31. 120
  32. 483
  33. 276
  34. 204
  35. 102
  36. 144
  37. 704
  38. 171
  39. 288
  40. 76

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