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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 749 · 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. 1.30 × 40 =
  2. 2.15 × 25 =
  3. 3.59 × 61 =
  4. 4.75 × 85 =
  5. 5.42 × 48 =
  6. 6.63 × 67 =
  7. 7.28 × 32 =
  8. 8.68 × 72 =
  9. 9.39 × 41 =
  10. 10.88 × 92 =
  11. 11.61 × 69 =
  12. 12.49 × 51 =
  13. 13.19 × 21 =
  14. 14.83 × 87 =
  15. 15.77 × 83 =
  16. 16.50 × 60 =
  17. 17.87 × 93 =
  18. 18.44 × 46 =
  19. 19.18 × 22 =
  20. 20.89 × 91 =
  21. 21.24 × 26 =
  22. 22.18 × 22 =
  23. 23.49 × 51 =
  24. 24.89 × 91 =
  25. 25.99 × 101 =
  26. 26.48 × 52 =
  27. 27.29 × 31 =
  28. 28.26 × 34 =
  29. 29.16 × 24 =
  30. 30.88 × 92 =
  31. 31.82 × 88 =
  32. 32.77 × 83 =
  33. 33.91 × 99 =
  34. 34.49 × 51 =
  35. 35.10 × 20 =
  36. 36.56 × 64 =
  37. 37.38 × 42 =
  38. 38.67 × 73 =
  39. 39.78 × 82 =
  40. 40.76 × 84 =

Answer key

  1. 1200
  2. 375
  3. 3599
  4. 6375
  5. 2016
  6. 4221
  7. 896
  8. 4896
  9. 1599
  10. 8096
  11. 4209
  12. 2499
  13. 399
  14. 7221
  15. 6391
  16. 3000
  17. 8091
  18. 2024
  19. 396
  20. 8099
  21. 624
  22. 396
  23. 2499
  24. 8099
  25. 9999
  26. 2496
  27. 899
  28. 884
  29. 384
  30. 8096
  31. 7216
  32. 6391
  33. 9009
  34. 2499
  35. 200
  36. 3584
  37. 1596
  38. 4891
  39. 6396
  40. 6384

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