← 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 486 · 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. 1.29 × 3 =
  2. 2.15 × 5 =
  3. 3.52 × 6 =
  4. 4.92 × 6 =
  5. 5.56 × 7 =
  6. 6.92 × 9 =
  7. 7.71 × 8 =
  8. 8.55 × 3 =
  9. 9.72 × 6 =
  10. 10.14 × 5 =
  11. 11.72 × 5 =
  12. 12.47 × 4 =
  13. 13.45 × 8 =
  14. 14.37 × 3 =
  15. 15.19 × 9 =
  16. 16.31 × 9 =
  17. 17.99 × 7 =
  18. 18.41 × 8 =
  19. 19.24 × 9 =
  20. 20.47 × 5 =
  21. 21.89 × 4 =
  22. 22.34 × 3 =
  23. 23.61 × 9 =
  24. 24.79 × 6 =
  25. 25.87 × 7 =
  26. 26.31 × 5 =
  27. 27.91 × 5 =
  28. 28.25 × 8 =
  29. 29.85 × 8 =
  30. 30.71 × 6 =
  31. 31.84 × 8 =
  32. 32.36 × 8 =
  33. 33.88 × 7 =
  34. 34.33 × 3 =
  35. 35.53 × 7 =
  36. 36.71 × 7 =
  37. 37.34 × 6 =
  38. 38.19 × 7 =
  39. 39.29 × 5 =
  40. 40.58 × 6 =

Answer key

  1. 87
  2. 75
  3. 312
  4. 552
  5. 392
  6. 828
  7. 568
  8. 165
  9. 432
  10. 70
  11. 360
  12. 188
  13. 360
  14. 111
  15. 171
  16. 279
  17. 693
  18. 328
  19. 216
  20. 235
  21. 356
  22. 102
  23. 549
  24. 474
  25. 609
  26. 155
  27. 455
  28. 200
  29. 680
  30. 426
  31. 672
  32. 288
  33. 616
  34. 99
  35. 371
  36. 497
  37. 204
  38. 133
  39. 145
  40. 348

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