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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 103 · 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. 1.95 × 105 =
  2. 2.67 × 73 =
  3. 3.16 × 24 =
  4. 4.89 × 91 =
  5. 5.19 × 21 =
  6. 6.59 × 61 =
  7. 7.98 × 102 =
  8. 8.25 × 35 =
  9. 9.35 × 45 =
  10. 10.40 × 50 =
  11. 11.26 × 34 =
  12. 12.39 × 41 =
  13. 13.87 × 93 =
  14. 14.99 × 101 =
  15. 15.65 × 75 =
  16. 16.39 × 41 =
  17. 17.27 × 33 =
  18. 18.38 × 42 =
  19. 19.44 × 46 =
  20. 20.98 × 102 =
  21. 21.85 × 95 =
  22. 22.96 × 104 =
  23. 23.99 × 101 =
  24. 24.57 × 63 =
  25. 25.39 × 41 =
  26. 26.46 × 54 =
  27. 27.22 × 28 =
  28. 28.75 × 85 =
  29. 29.93 × 97 =
  30. 30.69 × 71 =
  31. 31.96 × 104 =
  32. 32.44 × 46 =
  33. 33.86 × 94 =
  34. 34.98 × 102 =
  35. 35.85 × 95 =
  36. 36.99 × 101 =
  37. 37.77 × 83 =
  38. 38.18 × 22 =
  39. 39.70 × 80 =
  40. 40.54 × 56 =

Answer key

  1. 9975
  2. 4891
  3. 384
  4. 8099
  5. 399
  6. 3599
  7. 9996
  8. 875
  9. 1575
  10. 2000
  11. 884
  12. 1599
  13. 8091
  14. 9999
  15. 4875
  16. 1599
  17. 891
  18. 1596
  19. 2024
  20. 9996
  21. 8075
  22. 9984
  23. 9999
  24. 3591
  25. 1599
  26. 2484
  27. 616
  28. 6375
  29. 9021
  30. 4899
  31. 9984
  32. 2024
  33. 8084
  34. 9996
  35. 8075
  36. 9999
  37. 6391
  38. 396
  39. 5600
  40. 3024

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