← 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 688 · 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. 1.31 × 3 =
  2. 2.23 × 3 =
  3. 3.74 × 9 =
  4. 4.99 × 5 =
  5. 5.79 × 3 =
  6. 6.52 × 4 =
  7. 7.81 × 4 =
  8. 8.85 × 7 =
  9. 9.95 × 6 =
  10. 10.45 × 4 =
  11. 11.15 × 6 =
  12. 12.45 × 8 =
  13. 13.41 × 3 =
  14. 14.37 × 7 =
  15. 15.72 × 8 =
  16. 16.84 × 8 =
  17. 17.31 × 6 =
  18. 18.17 × 4 =
  19. 19.64 × 8 =
  20. 20.91 × 4 =
  21. 21.41 × 5 =
  22. 22.31 × 4 =
  23. 23.98 × 4 =
  24. 24.28 × 5 =
  25. 25.47 × 4 =
  26. 26.94 × 7 =
  27. 27.91 × 9 =
  28. 28.34 × 4 =
  29. 29.22 × 8 =
  30. 30.23 × 9 =
  31. 31.99 × 3 =
  32. 32.82 × 6 =
  33. 33.36 × 6 =
  34. 34.13 × 8 =
  35. 35.58 × 5 =
  36. 36.81 × 5 =
  37. 37.88 × 6 =
  38. 38.53 × 7 =
  39. 39.67 × 5 =
  40. 40.82 × 9 =

Answer key

  1. 93
  2. 69
  3. 666
  4. 495
  5. 237
  6. 208
  7. 324
  8. 595
  9. 570
  10. 180
  11. 90
  12. 360
  13. 123
  14. 259
  15. 576
  16. 672
  17. 186
  18. 68
  19. 512
  20. 364
  21. 205
  22. 124
  23. 392
  24. 140
  25. 188
  26. 658
  27. 819
  28. 136
  29. 176
  30. 207
  31. 297
  32. 492
  33. 216
  34. 104
  35. 290
  36. 405
  37. 528
  38. 371
  39. 335
  40. 738

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