← 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 138 · 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. 1.37 × 5 =
  2. 2.51 × 9 =
  3. 3.34 × 3 =
  4. 4.31 × 4 =
  5. 5.16 × 8 =
  6. 6.47 × 9 =
  7. 7.51 × 5 =
  8. 8.21 × 9 =
  9. 9.58 × 7 =
  10. 10.84 × 4 =
  11. 11.94 × 6 =
  12. 12.17 × 9 =
  13. 13.17 × 5 =
  14. 14.49 × 6 =
  15. 15.86 × 4 =
  16. 16.23 × 3 =
  17. 17.38 × 8 =
  18. 18.63 × 3 =
  19. 19.53 × 3 =
  20. 20.42 × 5 =
  21. 21.86 × 8 =
  22. 22.65 × 4 =
  23. 23.96 × 5 =
  24. 24.38 × 3 =
  25. 25.68 × 4 =
  26. 26.19 × 6 =
  27. 27.35 × 4 =
  28. 28.44 × 6 =
  29. 29.92 × 5 =
  30. 30.85 × 5 =
  31. 31.61 × 6 =
  32. 32.25 × 8 =
  33. 33.85 × 3 =
  34. 34.72 × 3 =
  35. 35.34 × 6 =
  36. 36.79 × 4 =
  37. 37.61 × 8 =
  38. 38.17 × 4 =
  39. 39.89 × 5 =
  40. 40.56 × 7 =

Answer key

  1. 185
  2. 459
  3. 102
  4. 124
  5. 128
  6. 423
  7. 255
  8. 189
  9. 406
  10. 336
  11. 564
  12. 153
  13. 85
  14. 294
  15. 344
  16. 69
  17. 304
  18. 189
  19. 159
  20. 210
  21. 688
  22. 260
  23. 480
  24. 114
  25. 272
  26. 114
  27. 140
  28. 264
  29. 460
  30. 425
  31. 366
  32. 200
  33. 255
  34. 216
  35. 204
  36. 316
  37. 488
  38. 68
  39. 445
  40. 392

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