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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 567 · 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. 2.85 × 95 =
  3. 3.69 × 71 =
  4. 4.78 × 82 =
  5. 5.48 × 52 =
  6. 6.87 × 93 =
  7. 7.85 × 95 =
  8. 8.95 × 105 =
  9. 9.18 × 22 =
  10. 10.96 × 104 =
  11. 11.87 × 93 =
  12. 12.77 × 83 =
  13. 13.10 × 20 =
  14. 14.78 × 82 =
  15. 15.16 × 24 =
  16. 16.95 × 105 =
  17. 17.49 × 51 =
  18. 18.71 × 79 =
  19. 19.54 × 56 =
  20. 20.56 × 64 =
  21. 21.39 × 41 =
  22. 22.87 × 93 =
  23. 23.20 × 30 =
  24. 24.68 × 72 =
  25. 25.67 × 73 =
  26. 26.87 × 93 =
  27. 27.98 × 102 =
  28. 28.28 × 32 =
  29. 29.98 × 102 =
  30. 30.24 × 26 =
  31. 31.68 × 72 =
  32. 32.27 × 33 =
  33. 33.88 × 92 =
  34. 34.85 × 95 =
  35. 35.49 × 51 =
  36. 36.14 × 16 =
  37. 37.73 × 77 =
  38. 38.22 × 28 =
  39. 39.58 × 62 =
  40. 40.22 × 28 =

Answer key

  1. 4899
  2. 8075
  3. 4899
  4. 6396
  5. 2496
  6. 8091
  7. 8075
  8. 9975
  9. 396
  10. 9984
  11. 8091
  12. 6391
  13. 200
  14. 6396
  15. 384
  16. 9975
  17. 2499
  18. 5609
  19. 3024
  20. 3584
  21. 1599
  22. 8091
  23. 600
  24. 4896
  25. 4891
  26. 8091
  27. 9996
  28. 896
  29. 9996
  30. 624
  31. 4896
  32. 891
  33. 8096
  34. 8075
  35. 2499
  36. 224
  37. 5621
  38. 616
  39. 3596
  40. 616

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