← 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 313 · 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 × 7 =
  2. 2.81 × 4 =
  3. 3.51 × 8 =
  4. 4.55 × 4 =
  5. 5.97 × 7 =
  6. 6.48 × 4 =
  7. 7.73 × 8 =
  8. 8.95 × 9 =
  9. 9.95 × 7 =
  10. 10.55 × 5 =
  11. 11.43 × 3 =
  12. 12.51 × 7 =
  13. 13.75 × 9 =
  14. 14.47 × 4 =
  15. 15.13 × 5 =
  16. 16.69 × 7 =
  17. 17.22 × 4 =
  18. 18.13 × 3 =
  19. 19.66 × 3 =
  20. 20.24 × 8 =
  21. 21.26 × 9 =
  22. 22.53 × 4 =
  23. 23.89 × 3 =
  24. 24.31 × 6 =
  25. 25.15 × 3 =
  26. 26.88 × 4 =
  27. 27.54 × 8 =
  28. 28.41 × 8 =
  29. 29.97 × 5 =
  30. 30.66 × 6 =
  31. 31.12 × 8 =
  32. 32.71 × 5 =
  33. 33.32 × 4 =
  34. 34.24 × 3 =
  35. 35.34 × 3 =
  36. 36.36 × 6 =
  37. 37.45 × 6 =
  38. 38.31 × 5 =
  39. 39.21 × 4 =
  40. 40.36 × 5 =

Answer key

  1. 287
  2. 324
  3. 408
  4. 220
  5. 679
  6. 192
  7. 584
  8. 855
  9. 665
  10. 275
  11. 129
  12. 357
  13. 675
  14. 188
  15. 65
  16. 483
  17. 88
  18. 39
  19. 198
  20. 192
  21. 234
  22. 212
  23. 267
  24. 186
  25. 45
  26. 352
  27. 432
  28. 328
  29. 485
  30. 396
  31. 96
  32. 355
  33. 128
  34. 72
  35. 102
  36. 216
  37. 270
  38. 155
  39. 84
  40. 180

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