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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 273 · 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. 1.55 × 65 =
  2. 2.89 × 91 =
  3. 3.15 × 25 =
  4. 4.69 × 71 =
  5. 5.55 × 65 =
  6. 6.41 × 49 =
  7. 7.25 × 35 =
  8. 8.36 × 44 =
  9. 9.16 × 24 =
  10. 10.59 × 61 =
  11. 11.98 × 102 =
  12. 12.83 × 87 =
  13. 13.89 × 91 =
  14. 14.39 × 41 =
  15. 15.65 × 75 =
  16. 16.49 × 51 =
  17. 17.99 × 101 =
  18. 18.43 × 47 =
  19. 19.16 × 24 =
  20. 20.67 × 73 =
  21. 21.47 × 53 =
  22. 22.85 × 95 =
  23. 23.37 × 43 =
  24. 24.68 × 72 =
  25. 25.66 × 74 =
  26. 26.22 × 28 =
  27. 27.85 × 95 =
  28. 28.27 × 33 =
  29. 29.63 × 67 =
  30. 30.29 × 31 =
  31. 31.23 × 27 =
  32. 32.16 × 24 =
  33. 33.10 × 20 =
  34. 34.16 × 24 =
  35. 35.56 × 64 =
  36. 36.95 × 105 =
  37. 37.87 × 93 =
  38. 38.29 × 31 =
  39. 39.46 × 54 =
  40. 40.95 × 105 =

Answer key

  1. 3575
  2. 8099
  3. 375
  4. 4899
  5. 3575
  6. 2009
  7. 875
  8. 1584
  9. 384
  10. 3599
  11. 9996
  12. 7221
  13. 8099
  14. 1599
  15. 4875
  16. 2499
  17. 9999
  18. 2021
  19. 384
  20. 4891
  21. 2491
  22. 8075
  23. 1591
  24. 4896
  25. 4884
  26. 616
  27. 8075
  28. 891
  29. 4221
  30. 899
  31. 621
  32. 384
  33. 200
  34. 384
  35. 3584
  36. 9975
  37. 8091
  38. 899
  39. 2484
  40. 9975

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