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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 874 · 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. 1.59 × 61 =
  2. 2.65 × 75 =
  3. 3.30 × 40 =
  4. 4.58 × 62 =
  5. 5.75 × 85 =
  6. 6.67 × 73 =
  7. 7.46 × 54 =
  8. 8.90 × 100 =
  9. 9.29 × 31 =
  10. 10.34 × 36 =
  11. 11.32 × 38 =
  12. 12.65 × 75 =
  13. 13.59 × 61 =
  14. 14.37 × 43 =
  15. 15.77 × 83 =
  16. 16.76 × 84 =
  17. 17.57 × 63 =
  18. 18.57 × 63 =
  19. 19.87 × 93 =
  20. 20.99 × 101 =
  21. 21.28 × 32 =
  22. 22.28 × 32 =
  23. 23.89 × 91 =
  24. 24.96 × 104 =
  25. 25.93 × 97 =
  26. 26.38 × 42 =
  27. 27.65 × 75 =
  28. 28.95 × 105 =
  29. 29.45 × 55 =
  30. 30.19 × 21 =
  31. 31.29 × 31 =
  32. 32.88 × 92 =
  33. 33.10 × 20 =
  34. 34.88 × 92 =
  35. 35.65 × 75 =
  36. 36.76 × 84 =
  37. 37.46 × 54 =
  38. 38.99 × 101 =
  39. 39.25 × 35 =
  40. 40.50 × 60 =

Answer key

  1. 3599
  2. 4875
  3. 1200
  4. 3596
  5. 6375
  6. 4891
  7. 2484
  8. 9000
  9. 899
  10. 1224
  11. 1216
  12. 4875
  13. 3599
  14. 1591
  15. 6391
  16. 6384
  17. 3591
  18. 3591
  19. 8091
  20. 9999
  21. 896
  22. 896
  23. 8099
  24. 9984
  25. 9021
  26. 1596
  27. 4875
  28. 9975
  29. 2475
  30. 399
  31. 899
  32. 8096
  33. 200
  34. 8096
  35. 4875
  36. 6384
  37. 2484
  38. 9999
  39. 875
  40. 3000

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