← Number patterns near squares lesson New set →

Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 470 · 40 questions
TalentJR

How it works (Middle square): Find the middle number (20 for 19 × 21) and the distance from it (1). Square the middle number. Take away the distance squared.

NameDateTime takenScore ___ / 40
  1. 1.15 × 25 =
  2. 2.95 × 105 =
  3. 3.92 × 98 =
  4. 4.69 × 71 =
  5. 5.94 × 96 =
  6. 6.24 × 26 =
  7. 7.97 × 103 =
  8. 8.43 × 47 =
  9. 9.45 × 55 =
  10. 10.15 × 25 =
  11. 11.18 × 22 =
  12. 12.74 × 76 =
  13. 13.62 × 68 =
  14. 14.57 × 63 =
  15. 15.29 × 31 =
  16. 16.99 × 101 =
  17. 17.83 × 87 =
  18. 18.85 × 95 =
  19. 19.28 × 32 =
  20. 20.89 × 91 =
  21. 21.19 × 21 =
  22. 22.95 × 105 =
  23. 23.39 × 41 =
  24. 24.35 × 45 =
  25. 25.45 × 55 =
  26. 26.89 × 91 =
  27. 27.39 × 41 =
  28. 28.25 × 35 =
  29. 29.47 × 53 =
  30. 30.98 × 102 =
  31. 31.16 × 24 =
  32. 32.57 × 63 =
  33. 33.57 × 63 =
  34. 34.67 × 73 =
  35. 35.12 × 18 =
  36. 36.69 × 71 =
  37. 37.47 × 53 =
  38. 38.63 × 67 =
  39. 39.79 × 81 =
  40. 40.27 × 33 =

Answer key

  1. 375
  2. 9975
  3. 9016
  4. 4899
  5. 9024
  6. 624
  7. 9991
  8. 2021
  9. 2475
  10. 375
  11. 396
  12. 5624
  13. 4216
  14. 3591
  15. 899
  16. 9999
  17. 7221
  18. 8075
  19. 896
  20. 8099
  21. 399
  22. 9975
  23. 1599
  24. 1575
  25. 2475
  26. 8099
  27. 1599
  28. 875
  29. 2491
  30. 9996
  31. 384
  32. 3591
  33. 3591
  34. 4891
  35. 216
  36. 4899
  37. 2491
  38. 4221
  39. 6399
  40. 891

Free tables & multiplication lessons, practice and worksheets at talentjr.in/multiplication-tables