← Number patterns near squares lesson New set →

Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 355 · 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. 1.45 × 55 =
  2. 2.97 × 103 =
  3. 3.78 × 82 =
  4. 4.78 × 82 =
  5. 5.85 × 95 =
  6. 6.77 × 83 =
  7. 7.83 × 87 =
  8. 8.56 × 64 =
  9. 9.49 × 51 =
  10. 10.79 × 81 =
  11. 11.28 × 32 =
  12. 12.90 × 100 =
  13. 13.15 × 25 =
  14. 14.87 × 93 =
  15. 15.58 × 62 =
  16. 16.38 × 42 =
  17. 17.38 × 42 =
  18. 18.17 × 23 =
  19. 19.48 × 52 =
  20. 20.74 × 76 =
  21. 21.86 × 94 =
  22. 22.38 × 42 =
  23. 23.95 × 105 =
  24. 24.87 × 93 =
  25. 25.38 × 42 =
  26. 26.31 × 39 =
  27. 27.60 × 70 =
  28. 28.20 × 30 =
  29. 29.49 × 51 =
  30. 30.89 × 91 =
  31. 31.30 × 40 =
  32. 32.79 × 81 =
  33. 33.98 × 102 =
  34. 34.25 × 35 =
  35. 35.88 × 92 =
  36. 36.37 × 43 =
  37. 37.68 × 72 =
  38. 38.71 × 79 =
  39. 39.96 × 104 =
  40. 40.70 × 80 =

Answer key

  1. 2475
  2. 9991
  3. 6396
  4. 6396
  5. 8075
  6. 6391
  7. 7221
  8. 3584
  9. 2499
  10. 6399
  11. 896
  12. 9000
  13. 375
  14. 8091
  15. 3596
  16. 1596
  17. 1596
  18. 391
  19. 2496
  20. 5624
  21. 8084
  22. 1596
  23. 9975
  24. 8091
  25. 1596
  26. 1209
  27. 4200
  28. 600
  29. 2499
  30. 8099
  31. 1200
  32. 6399
  33. 9996
  34. 875
  35. 8096
  36. 1591
  37. 4896
  38. 5609
  39. 9984
  40. 5600

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