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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 959 · 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. 2.22 × 28 =
  3. 3.88 × 92 =
  4. 4.44 × 46 =
  5. 5.91 × 99 =
  6. 6.85 × 95 =
  7. 7.85 × 95 =
  8. 8.59 × 61 =
  9. 9.17 × 23 =
  10. 10.18 × 22 =
  11. 11.17 × 23 =
  12. 12.98 × 102 =
  13. 13.86 × 94 =
  14. 14.58 × 62 =
  15. 15.57 × 63 =
  16. 16.64 × 66 =
  17. 17.87 × 93 =
  18. 18.61 × 69 =
  19. 19.67 × 73 =
  20. 20.62 × 68 =
  21. 21.17 × 23 =
  22. 22.82 × 88 =
  23. 23.70 × 80 =
  24. 24.17 × 23 =
  25. 25.65 × 75 =
  26. 26.22 × 28 =
  27. 27.87 × 93 =
  28. 28.65 × 75 =
  29. 29.15 × 25 =
  30. 30.82 × 88 =
  31. 31.22 × 28 =
  32. 32.28 × 32 =
  33. 33.16 × 24 =
  34. 34.78 × 82 =
  35. 35.24 × 26 =
  36. 36.24 × 26 =
  37. 37.68 × 72 =
  38. 38.59 × 61 =
  39. 39.76 × 84 =
  40. 40.27 × 33 =

Answer key

  1. 4899
  2. 616
  3. 8096
  4. 2024
  5. 9009
  6. 8075
  7. 8075
  8. 3599
  9. 391
  10. 396
  11. 391
  12. 9996
  13. 8084
  14. 3596
  15. 3591
  16. 4224
  17. 8091
  18. 4209
  19. 4891
  20. 4216
  21. 391
  22. 7216
  23. 5600
  24. 391
  25. 4875
  26. 616
  27. 8091
  28. 4875
  29. 375
  30. 7216
  31. 616
  32. 896
  33. 384
  34. 6396
  35. 624
  36. 624
  37. 4896
  38. 3599
  39. 6384
  40. 891

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