← 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 689 · 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. 1.93 × 3 =
  2. 2.17 × 3 =
  3. 3.81 × 7 =
  4. 4.39 × 7 =
  5. 5.23 × 3 =
  6. 6.84 × 5 =
  7. 7.53 × 3 =
  8. 8.86 × 9 =
  9. 9.83 × 3 =
  10. 10.13 × 4 =
  11. 11.24 × 5 =
  12. 12.91 × 5 =
  13. 13.83 × 9 =
  14. 14.44 × 7 =
  15. 15.68 × 6 =
  16. 16.32 × 6 =
  17. 17.64 × 9 =
  18. 18.71 × 9 =
  19. 19.85 × 7 =
  20. 20.85 × 5 =
  21. 21.12 × 8 =
  22. 22.76 × 4 =
  23. 23.12 × 6 =
  24. 24.65 × 6 =
  25. 25.91 × 7 =
  26. 26.45 × 8 =
  27. 27.67 × 6 =
  28. 28.66 × 5 =
  29. 29.33 × 9 =
  30. 30.37 × 3 =
  31. 31.74 × 4 =
  32. 32.18 × 5 =
  33. 33.63 × 9 =
  34. 34.71 × 4 =
  35. 35.29 × 9 =
  36. 36.34 × 5 =
  37. 37.23 × 4 =
  38. 38.93 × 4 =
  39. 39.14 × 8 =
  40. 40.54 × 7 =

Answer key

  1. 279
  2. 51
  3. 567
  4. 273
  5. 69
  6. 420
  7. 159
  8. 774
  9. 249
  10. 52
  11. 120
  12. 455
  13. 747
  14. 308
  15. 408
  16. 192
  17. 576
  18. 639
  19. 595
  20. 425
  21. 96
  22. 304
  23. 72
  24. 390
  25. 637
  26. 360
  27. 402
  28. 330
  29. 297
  30. 111
  31. 296
  32. 90
  33. 567
  34. 284
  35. 261
  36. 170
  37. 92
  38. 372
  39. 112
  40. 378

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