← Number patterns near squares lesson New set →

Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 764 · 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. 1.69 × 71 =
  2. 2.18 × 22 =
  3. 3.46 × 54 =
  4. 4.37 × 43 =
  5. 5.37 × 43 =
  6. 6.66 × 74 =
  7. 7.23 × 27 =
  8. 8.46 × 54 =
  9. 9.89 × 91 =
  10. 10.16 × 24 =
  11. 11.40 × 50 =
  12. 12.55 × 65 =
  13. 13.74 × 76 =
  14. 14.27 × 33 =
  15. 15.81 × 89 =
  16. 16.80 × 90 =
  17. 17.67 × 73 =
  18. 18.83 × 87 =
  19. 19.33 × 37 =
  20. 20.97 × 103 =
  21. 21.66 × 74 =
  22. 22.64 × 66 =
  23. 23.65 × 75 =
  24. 24.93 × 97 =
  25. 25.17 × 23 =
  26. 26.33 × 37 =
  27. 27.88 × 92 =
  28. 28.53 × 57 =
  29. 29.71 × 79 =
  30. 30.19 × 21 =
  31. 31.26 × 34 =
  32. 32.17 × 23 =
  33. 33.68 × 72 =
  34. 34.26 × 34 =
  35. 35.49 × 51 =
  36. 36.99 × 101 =
  37. 37.83 × 87 =
  38. 38.85 × 95 =
  39. 39.17 × 23 =
  40. 40.80 × 90 =

Answer key

  1. 4899
  2. 396
  3. 2484
  4. 1591
  5. 1591
  6. 4884
  7. 621
  8. 2484
  9. 8099
  10. 384
  11. 2000
  12. 3575
  13. 5624
  14. 891
  15. 7209
  16. 7200
  17. 4891
  18. 7221
  19. 1221
  20. 9991
  21. 4884
  22. 4224
  23. 4875
  24. 9021
  25. 391
  26. 1221
  27. 8096
  28. 3021
  29. 5609
  30. 399
  31. 884
  32. 391
  33. 4896
  34. 884
  35. 2499
  36. 9999
  37. 7221
  38. 8075
  39. 391
  40. 7200

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