← 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 16 · 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 × 4 =
  2. 2.91 × 8 =
  3. 3.52 × 5 =
  4. 4.92 × 6 =
  5. 5.61 × 9 =
  6. 6.68 × 8 =
  7. 7.98 × 5 =
  8. 8.51 × 3 =
  9. 9.71 × 9 =
  10. 10.12 × 3 =
  11. 11.99 × 4 =
  12. 12.35 × 7 =
  13. 13.71 × 8 =
  14. 14.24 × 4 =
  15. 15.79 × 6 =
  16. 16.18 × 7 =
  17. 17.34 × 3 =
  18. 18.72 × 9 =
  19. 19.44 × 7 =
  20. 20.34 × 8 =
  21. 21.63 × 5 =
  22. 22.26 × 6 =
  23. 23.57 × 4 =
  24. 24.39 × 8 =
  25. 25.76 × 9 =
  26. 26.16 × 5 =
  27. 27.47 × 7 =
  28. 28.25 × 6 =
  29. 29.66 × 6 =
  30. 30.34 × 7 =
  31. 31.95 × 6 =
  32. 32.47 × 9 =
  33. 33.43 × 5 =
  34. 34.73 × 9 =
  35. 35.41 × 9 =
  36. 36.21 × 4 =
  37. 37.22 × 3 =
  38. 38.83 × 4 =
  39. 39.52 × 7 =
  40. 40.72 × 5 =

Answer key

  1. 124
  2. 728
  3. 260
  4. 552
  5. 549
  6. 544
  7. 490
  8. 153
  9. 639
  10. 36
  11. 396
  12. 245
  13. 568
  14. 96
  15. 474
  16. 126
  17. 102
  18. 648
  19. 308
  20. 272
  21. 315
  22. 156
  23. 228
  24. 312
  25. 684
  26. 80
  27. 329
  28. 150
  29. 396
  30. 238
  31. 570
  32. 423
  33. 215
  34. 657
  35. 369
  36. 84
  37. 66
  38. 332
  39. 364
  40. 360

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