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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 424 · 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. 1.29 × 31 =
  2. 2.57 × 63 =
  3. 3.99 × 101 =
  4. 4.34 × 36 =
  5. 5.97 × 103 =
  6. 6.73 × 77 =
  7. 7.96 × 104 =
  8. 8.99 × 101 =
  9. 9.15 × 25 =
  10. 10.95 × 105 =
  11. 11.89 × 91 =
  12. 12.17 × 23 =
  13. 13.89 × 91 =
  14. 14.77 × 83 =
  15. 15.43 × 47 =
  16. 16.78 × 82 =
  17. 17.78 × 82 =
  18. 18.99 × 101 =
  19. 19.65 × 75 =
  20. 20.39 × 41 =
  21. 21.45 × 55 =
  22. 22.89 × 91 =
  23. 23.63 × 67 =
  24. 24.49 × 51 =
  25. 25.15 × 25 =
  26. 26.98 × 102 =
  27. 27.67 × 73 =
  28. 28.26 × 34 =
  29. 29.38 × 42 =
  30. 30.87 × 93 =
  31. 31.42 × 48 =
  32. 32.12 × 18 =
  33. 33.75 × 85 =
  34. 34.47 × 53 =
  35. 35.68 × 72 =
  36. 36.75 × 85 =
  37. 37.65 × 75 =
  38. 38.20 × 30 =
  39. 39.79 × 81 =
  40. 40.29 × 31 =

Answer key

  1. 899
  2. 3591
  3. 9999
  4. 1224
  5. 9991
  6. 5621
  7. 9984
  8. 9999
  9. 375
  10. 9975
  11. 8099
  12. 391
  13. 8099
  14. 6391
  15. 2021
  16. 6396
  17. 6396
  18. 9999
  19. 4875
  20. 1599
  21. 2475
  22. 8099
  23. 4221
  24. 2499
  25. 375
  26. 9996
  27. 4891
  28. 884
  29. 1596
  30. 8091
  31. 2016
  32. 216
  33. 6375
  34. 2491
  35. 4896
  36. 6375
  37. 4875
  38. 600
  39. 6399
  40. 899

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