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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 611 · 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. 1.96 × 104 =
  2. 2.74 × 76 =
  3. 3.45 × 55 =
  4. 4.83 × 87 =
  5. 5.85 × 95 =
  6. 6.28 × 32 =
  7. 7.88 × 92 =
  8. 8.10 × 20 =
  9. 9.78 × 82 =
  10. 10.98 × 102 =
  11. 11.67 × 73 =
  12. 12.84 × 86 =
  13. 13.83 × 87 =
  14. 14.17 × 23 =
  15. 15.39 × 41 =
  16. 16.88 × 92 =
  17. 17.34 × 36 =
  18. 18.16 × 24 =
  19. 19.75 × 85 =
  20. 20.87 × 93 =
  21. 21.78 × 82 =
  22. 22.86 × 94 =
  23. 23.28 × 32 =
  24. 24.50 × 60 =
  25. 25.56 × 64 =
  26. 26.74 × 76 =
  27. 27.26 × 34 =
  28. 28.57 × 63 =
  29. 29.51 × 59 =
  30. 30.96 × 104 =
  31. 31.75 × 85 =
  32. 32.25 × 35 =
  33. 33.75 × 85 =
  34. 34.59 × 61 =
  35. 35.28 × 32 =
  36. 36.35 × 45 =
  37. 37.13 × 17 =
  38. 38.56 × 64 =
  39. 39.29 × 31 =
  40. 40.54 × 56 =

Answer key

  1. 9984
  2. 5624
  3. 2475
  4. 7221
  5. 8075
  6. 896
  7. 8096
  8. 200
  9. 6396
  10. 9996
  11. 4891
  12. 7224
  13. 7221
  14. 391
  15. 1599
  16. 8096
  17. 1224
  18. 384
  19. 6375
  20. 8091
  21. 6396
  22. 8084
  23. 896
  24. 3000
  25. 3584
  26. 5624
  27. 884
  28. 3591
  29. 3009
  30. 9984
  31. 6375
  32. 875
  33. 6375
  34. 3599
  35. 896
  36. 1575
  37. 221
  38. 3584
  39. 899
  40. 3024

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