← Number patterns near squares lesson New set →

Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 575 · 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. 2.19 × 21 =
  3. 3.82 × 88 =
  4. 4.41 × 49 =
  5. 5.86 × 94 =
  6. 6.97 × 103 =
  7. 7.67 × 73 =
  8. 8.11 × 19 =
  9. 9.65 × 75 =
  10. 10.65 × 75 =
  11. 11.25 × 35 =
  12. 12.77 × 83 =
  13. 13.20 × 30 =
  14. 14.43 × 47 =
  15. 15.75 × 85 =
  16. 16.67 × 73 =
  17. 17.17 × 23 =
  18. 18.35 × 45 =
  19. 19.87 × 93 =
  20. 20.96 × 104 =
  21. 21.29 × 31 =
  22. 22.95 × 105 =
  23. 23.27 × 33 =
  24. 24.56 × 64 =
  25. 25.99 × 101 =
  26. 26.98 × 102 =
  27. 27.37 × 43 =
  28. 28.68 × 72 =
  29. 29.49 × 51 =
  30. 30.65 × 75 =
  31. 31.30 × 40 =
  32. 32.63 × 67 =
  33. 33.65 × 75 =
  34. 34.44 × 46 =
  35. 35.19 × 21 =
  36. 36.30 × 40 =
  37. 37.58 × 62 =
  38. 38.99 × 101 =
  39. 39.42 × 48 =
  40. 40.38 × 42 =

Answer key

  1. 8099
  2. 399
  3. 7216
  4. 2009
  5. 8084
  6. 9991
  7. 4891
  8. 209
  9. 4875
  10. 4875
  11. 875
  12. 6391
  13. 600
  14. 2021
  15. 6375
  16. 4891
  17. 391
  18. 1575
  19. 8091
  20. 9984
  21. 899
  22. 9975
  23. 891
  24. 3584
  25. 9999
  26. 9996
  27. 1591
  28. 4896
  29. 2499
  30. 4875
  31. 1200
  32. 4221
  33. 4875
  34. 2024
  35. 399
  36. 1200
  37. 3596
  38. 9999
  39. 2016
  40. 1596

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