← Number patterns near squares lesson New set →

Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 240 · 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. 1.89 × 91 =
  2. 2.96 × 104 =
  3. 3.18 × 22 =
  4. 4.20 × 30 =
  5. 5.79 × 81 =
  6. 6.81 × 89 =
  7. 7.80 × 90 =
  8. 8.82 × 88 =
  9. 9.91 × 99 =
  10. 10.68 × 72 =
  11. 11.35 × 45 =
  12. 12.23 × 27 =
  13. 13.47 × 53 =
  14. 14.75 × 85 =
  15. 15.80 × 90 =
  16. 16.78 × 82 =
  17. 17.76 × 84 =
  18. 18.18 × 22 =
  19. 19.55 × 65 =
  20. 20.89 × 91 =
  21. 21.43 × 47 =
  22. 22.26 × 34 =
  23. 23.86 × 94 =
  24. 24.69 × 71 =
  25. 25.68 × 72 =
  26. 26.25 × 35 =
  27. 27.67 × 73 =
  28. 28.95 × 105 =
  29. 29.68 × 72 =
  30. 30.48 × 52 =
  31. 31.77 × 83 =
  32. 32.14 × 16 =
  33. 33.79 × 81 =
  34. 34.38 × 42 =
  35. 35.15 × 25 =
  36. 36.92 × 98 =
  37. 37.56 × 64 =
  38. 38.44 × 46 =
  39. 39.48 × 52 =
  40. 40.64 × 66 =

Answer key

  1. 8099
  2. 9984
  3. 396
  4. 600
  5. 6399
  6. 7209
  7. 7200
  8. 7216
  9. 9009
  10. 4896
  11. 1575
  12. 621
  13. 2491
  14. 6375
  15. 7200
  16. 6396
  17. 6384
  18. 396
  19. 3575
  20. 8099
  21. 2021
  22. 884
  23. 8084
  24. 4899
  25. 4896
  26. 875
  27. 4891
  28. 9975
  29. 4896
  30. 2496
  31. 6391
  32. 224
  33. 6399
  34. 1596
  35. 375
  36. 9016
  37. 3584
  38. 2024
  39. 2496
  40. 4224

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