← 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 420 · 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. 1.68 × 7 =
  2. 2.18 × 3 =
  3. 3.16 × 4 =
  4. 4.41 × 4 =
  5. 5.71 × 7 =
  6. 6.48 × 8 =
  7. 7.71 × 9 =
  8. 8.17 × 8 =
  9. 9.85 × 4 =
  10. 10.31 × 9 =
  11. 11.22 × 6 =
  12. 12.37 × 9 =
  13. 13.47 × 4 =
  14. 14.61 × 5 =
  15. 15.57 × 4 =
  16. 16.36 × 3 =
  17. 17.75 × 3 =
  18. 18.35 × 3 =
  19. 19.91 × 7 =
  20. 20.71 × 3 =
  21. 21.69 × 5 =
  22. 22.68 × 5 =
  23. 23.31 × 4 =
  24. 24.42 × 8 =
  25. 25.87 × 9 =
  26. 26.61 × 3 =
  27. 27.62 × 8 =
  28. 28.99 × 5 =
  29. 29.25 × 6 =
  30. 30.59 × 4 =
  31. 31.76 × 4 =
  32. 32.51 × 4 =
  33. 33.88 × 9 =
  34. 34.44 × 7 =
  35. 35.87 × 3 =
  36. 36.43 × 4 =
  37. 37.72 × 8 =
  38. 38.21 × 4 =
  39. 39.93 × 5 =
  40. 40.98 × 4 =

Answer key

  1. 476
  2. 54
  3. 64
  4. 164
  5. 497
  6. 384
  7. 639
  8. 136
  9. 340
  10. 279
  11. 132
  12. 333
  13. 188
  14. 305
  15. 228
  16. 108
  17. 225
  18. 105
  19. 637
  20. 213
  21. 345
  22. 340
  23. 124
  24. 336
  25. 783
  26. 183
  27. 496
  28. 495
  29. 150
  30. 236
  31. 304
  32. 204
  33. 792
  34. 308
  35. 261
  36. 172
  37. 576
  38. 84
  39. 465
  40. 392

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