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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 617 · 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. 1.84 × 86 =
  2. 2.96 × 104 =
  3. 3.68 × 72 =
  4. 4.68 × 72 =
  5. 5.84 × 86 =
  6. 6.39 × 41 =
  7. 7.34 × 36 =
  8. 8.96 × 104 =
  9. 9.15 × 25 =
  10. 10.33 × 37 =
  11. 11.37 × 43 =
  12. 12.12 × 18 =
  13. 13.21 × 29 =
  14. 14.59 × 61 =
  15. 15.56 × 64 =
  16. 16.16 × 24 =
  17. 17.96 × 104 =
  18. 18.55 × 65 =
  19. 19.27 × 33 =
  20. 20.78 × 82 =
  21. 21.85 × 95 =
  22. 22.14 × 16 =
  23. 23.78 × 82 =
  24. 24.70 × 80 =
  25. 25.19 × 21 =
  26. 26.66 × 74 =
  27. 27.20 × 30 =
  28. 28.99 × 101 =
  29. 29.64 × 66 =
  30. 30.86 × 94 =
  31. 31.27 × 33 =
  32. 32.13 × 17 =
  33. 33.46 × 54 =
  34. 34.25 × 35 =
  35. 35.72 × 78 =
  36. 36.95 × 105 =
  37. 37.85 × 95 =
  38. 38.78 × 82 =
  39. 39.37 × 43 =
  40. 40.11 × 19 =

Answer key

  1. 7224
  2. 9984
  3. 4896
  4. 4896
  5. 7224
  6. 1599
  7. 1224
  8. 9984
  9. 375
  10. 1221
  11. 1591
  12. 216
  13. 609
  14. 3599
  15. 3584
  16. 384
  17. 9984
  18. 3575
  19. 891
  20. 6396
  21. 8075
  22. 224
  23. 6396
  24. 5600
  25. 399
  26. 4884
  27. 600
  28. 9999
  29. 4224
  30. 8084
  31. 891
  32. 221
  33. 2484
  34. 875
  35. 5616
  36. 9975
  37. 8075
  38. 6396
  39. 1591
  40. 209

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