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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 657 · 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. 1.77 × 83 =
  2. 2.77 × 83 =
  3. 3.77 × 83 =
  4. 4.85 × 95 =
  5. 5.75 × 85 =
  6. 6.25 × 35 =
  7. 7.46 × 54 =
  8. 8.69 × 71 =
  9. 9.88 × 92 =
  10. 10.38 × 42 =
  11. 11.68 × 72 =
  12. 12.46 × 54 =
  13. 13.66 × 74 =
  14. 14.38 × 42 =
  15. 15.13 × 17 =
  16. 16.74 × 76 =
  17. 17.88 × 92 =
  18. 18.57 × 63 =
  19. 19.85 × 95 =
  20. 20.28 × 32 =
  21. 21.57 × 63 =
  22. 22.67 × 73 =
  23. 23.54 × 56 =
  24. 24.38 × 42 =
  25. 25.92 × 98 =
  26. 26.39 × 41 =
  27. 27.24 × 26 =
  28. 28.90 × 100 =
  29. 29.58 × 62 =
  30. 30.69 × 71 =
  31. 31.59 × 61 =
  32. 32.88 × 92 =
  33. 33.14 × 16 =
  34. 34.61 × 69 =
  35. 35.82 × 88 =
  36. 36.64 × 66 =
  37. 37.88 × 92 =
  38. 38.57 × 63 =
  39. 39.59 × 61 =
  40. 40.98 × 102 =

Answer key

  1. 6391
  2. 6391
  3. 6391
  4. 8075
  5. 6375
  6. 875
  7. 2484
  8. 4899
  9. 8096
  10. 1596
  11. 4896
  12. 2484
  13. 4884
  14. 1596
  15. 221
  16. 5624
  17. 8096
  18. 3591
  19. 8075
  20. 896
  21. 3591
  22. 4891
  23. 3024
  24. 1596
  25. 9016
  26. 1599
  27. 624
  28. 9000
  29. 3596
  30. 4899
  31. 3599
  32. 8096
  33. 224
  34. 4209
  35. 7216
  36. 4224
  37. 8096
  38. 3591
  39. 3599
  40. 9996

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