← 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 875 · 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. 1.91 × 9 =
  2. 2.18 × 8 =
  3. 3.32 × 3 =
  4. 4.24 × 5 =
  5. 5.87 × 8 =
  6. 6.17 × 5 =
  7. 7.31 × 6 =
  8. 8.66 × 7 =
  9. 9.81 × 7 =
  10. 10.21 × 3 =
  11. 11.35 × 9 =
  12. 12.67 × 5 =
  13. 13.41 × 3 =
  14. 14.92 × 5 =
  15. 15.55 × 3 =
  16. 16.17 × 7 =
  17. 17.89 × 4 =
  18. 18.95 × 9 =
  19. 19.67 × 4 =
  20. 20.61 × 9 =
  21. 21.53 × 6 =
  22. 22.63 × 6 =
  23. 23.28 × 4 =
  24. 24.75 × 4 =
  25. 25.81 × 6 =
  26. 26.51 × 8 =
  27. 27.18 × 5 =
  28. 28.94 × 9 =
  29. 29.14 × 4 =
  30. 30.18 × 4 =
  31. 31.81 × 8 =
  32. 32.59 × 4 =
  33. 33.68 × 6 =
  34. 34.61 × 7 =
  35. 35.36 × 4 =
  36. 36.13 × 4 =
  37. 37.45 × 7 =
  38. 38.77 × 4 =
  39. 39.95 × 5 =
  40. 40.31 × 8 =

Answer key

  1. 819
  2. 144
  3. 96
  4. 120
  5. 696
  6. 85
  7. 186
  8. 462
  9. 567
  10. 63
  11. 315
  12. 335
  13. 123
  14. 460
  15. 165
  16. 119
  17. 356
  18. 855
  19. 268
  20. 549
  21. 318
  22. 378
  23. 112
  24. 300
  25. 486
  26. 408
  27. 90
  28. 846
  29. 56
  30. 72
  31. 648
  32. 236
  33. 408
  34. 427
  35. 144
  36. 52
  37. 315
  38. 308
  39. 475
  40. 248

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