← 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 643 · 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. 1.28 × 5 =
  2. 2.21 × 4 =
  3. 3.36 × 7 =
  4. 4.65 × 4 =
  5. 5.75 × 4 =
  6. 6.24 × 4 =
  7. 7.57 × 3 =
  8. 8.73 × 8 =
  9. 9.95 × 7 =
  10. 10.22 × 3 =
  11. 11.43 × 4 =
  12. 12.57 × 6 =
  13. 13.89 × 5 =
  14. 14.18 × 5 =
  15. 15.56 × 7 =
  16. 16.62 × 3 =
  17. 17.74 × 9 =
  18. 18.96 × 6 =
  19. 19.22 × 6 =
  20. 20.87 × 8 =
  21. 21.77 × 5 =
  22. 22.26 × 4 =
  23. 23.96 × 3 =
  24. 24.48 × 7 =
  25. 25.78 × 4 =
  26. 26.58 × 8 =
  27. 27.14 × 3 =
  28. 28.15 × 6 =
  29. 29.37 × 4 =
  30. 30.43 × 3 =
  31. 31.84 × 7 =
  32. 32.32 × 4 =
  33. 33.73 × 5 =
  34. 34.16 × 5 =
  35. 35.16 × 9 =
  36. 36.47 × 9 =
  37. 37.84 × 4 =
  38. 38.12 × 3 =
  39. 39.91 × 4 =
  40. 40.92 × 6 =

Answer key

  1. 140
  2. 84
  3. 252
  4. 260
  5. 300
  6. 96
  7. 171
  8. 584
  9. 665
  10. 66
  11. 172
  12. 342
  13. 445
  14. 90
  15. 392
  16. 186
  17. 666
  18. 576
  19. 132
  20. 696
  21. 385
  22. 104
  23. 288
  24. 336
  25. 312
  26. 464
  27. 42
  28. 90
  29. 148
  30. 129
  31. 588
  32. 128
  33. 365
  34. 80
  35. 144
  36. 423
  37. 336
  38. 36
  39. 364
  40. 552

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