← 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 82 · 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. 1.55 × 3 =
  2. 2.27 × 3 =
  3. 3.43 × 5 =
  4. 4.77 × 3 =
  5. 5.79 × 3 =
  6. 6.18 × 4 =
  7. 7.12 × 5 =
  8. 8.41 × 9 =
  9. 9.41 × 3 =
  10. 10.74 × 7 =
  11. 11.12 × 3 =
  12. 12.46 × 9 =
  13. 13.78 × 7 =
  14. 14.47 × 3 =
  15. 15.56 × 4 =
  16. 16.51 × 7 =
  17. 17.17 × 9 =
  18. 18.48 × 8 =
  19. 19.51 × 9 =
  20. 20.31 × 6 =
  21. 21.31 × 8 =
  22. 22.35 × 3 =
  23. 23.57 × 6 =
  24. 24.77 × 7 =
  25. 25.39 × 7 =
  26. 26.78 × 5 =
  27. 27.37 × 5 =
  28. 28.77 × 6 =
  29. 29.25 × 4 =
  30. 30.91 × 3 =
  31. 31.33 × 3 =
  32. 32.14 × 6 =
  33. 33.93 × 4 =
  34. 34.49 × 9 =
  35. 35.38 × 4 =
  36. 36.22 × 6 =
  37. 37.71 × 7 =
  38. 38.26 × 4 =
  39. 39.71 × 8 =
  40. 40.28 × 8 =

Answer key

  1. 165
  2. 81
  3. 215
  4. 231
  5. 237
  6. 72
  7. 60
  8. 369
  9. 123
  10. 518
  11. 36
  12. 414
  13. 546
  14. 141
  15. 224
  16. 357
  17. 153
  18. 384
  19. 459
  20. 186
  21. 248
  22. 105
  23. 342
  24. 539
  25. 273
  26. 390
  27. 185
  28. 462
  29. 100
  30. 273
  31. 99
  32. 84
  33. 372
  34. 441
  35. 152
  36. 132
  37. 497
  38. 104
  39. 568
  40. 224

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