← 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 603 · 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. 1.38 × 8 =
  2. 2.15 × 9 =
  3. 3.69 × 5 =
  4. 4.57 × 5 =
  5. 5.72 × 4 =
  6. 6.34 × 9 =
  7. 7.15 × 5 =
  8. 8.47 × 9 =
  9. 9.93 × 7 =
  10. 10.23 × 7 =
  11. 11.24 × 3 =
  12. 12.42 × 3 =
  13. 13.35 × 3 =
  14. 14.21 × 5 =
  15. 15.18 × 7 =
  16. 16.69 × 8 =
  17. 17.16 × 9 =
  18. 18.81 × 6 =
  19. 19.68 × 6 =
  20. 20.46 × 5 =
  21. 21.48 × 4 =
  22. 22.81 × 3 =
  23. 23.29 × 5 =
  24. 24.39 × 5 =
  25. 25.48 × 6 =
  26. 26.89 × 9 =
  27. 27.63 × 7 =
  28. 28.91 × 6 =
  29. 29.53 × 8 =
  30. 30.25 × 5 =
  31. 31.65 × 8 =
  32. 32.81 × 9 =
  33. 33.44 × 5 =
  34. 34.19 × 6 =
  35. 35.91 × 9 =
  36. 36.85 × 6 =
  37. 37.83 × 3 =
  38. 38.29 × 4 =
  39. 39.29 × 6 =
  40. 40.74 × 4 =

Answer key

  1. 304
  2. 135
  3. 345
  4. 285
  5. 288
  6. 306
  7. 75
  8. 423
  9. 651
  10. 161
  11. 72
  12. 126
  13. 105
  14. 105
  15. 126
  16. 552
  17. 144
  18. 486
  19. 408
  20. 230
  21. 192
  22. 243
  23. 145
  24. 195
  25. 288
  26. 801
  27. 441
  28. 546
  29. 424
  30. 125
  31. 520
  32. 729
  33. 220
  34. 114
  35. 819
  36. 510
  37. 249
  38. 116
  39. 174
  40. 296

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