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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 54 · 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. 2.89 × 91 =
  3. 3.59 × 61 =
  4. 4.59 × 61 =
  5. 5.98 × 102 =
  6. 6.23 × 27 =
  7. 7.93 × 97 =
  8. 8.86 × 94 =
  9. 9.41 × 49 =
  10. 10.26 × 34 =
  11. 11.13 × 17 =
  12. 12.93 × 97 =
  13. 13.57 × 63 =
  14. 14.20 × 30 =
  15. 15.85 × 95 =
  16. 16.78 × 82 =
  17. 17.36 × 44 =
  18. 18.36 × 44 =
  19. 19.59 × 61 =
  20. 20.29 × 31 =
  21. 21.20 × 30 =
  22. 22.82 × 88 =
  23. 23.95 × 105 =
  24. 24.96 × 104 =
  25. 25.39 × 41 =
  26. 26.18 × 22 =
  27. 27.28 × 32 =
  28. 28.46 × 54 =
  29. 29.76 × 84 =
  30. 30.59 × 61 =
  31. 31.55 × 65 =
  32. 32.76 × 84 =
  33. 33.56 × 64 =
  34. 34.64 × 66 =
  35. 35.28 × 32 =
  36. 36.98 × 102 =
  37. 37.16 × 24 =
  38. 38.16 × 24 =
  39. 39.39 × 41 =
  40. 40.17 × 23 =

Answer key

  1. 9975
  2. 8099
  3. 3599
  4. 3599
  5. 9996
  6. 621
  7. 9021
  8. 8084
  9. 2009
  10. 884
  11. 221
  12. 9021
  13. 3591
  14. 600
  15. 8075
  16. 6396
  17. 1584
  18. 1584
  19. 3599
  20. 899
  21. 600
  22. 7216
  23. 9975
  24. 9984
  25. 1599
  26. 396
  27. 896
  28. 2484
  29. 6384
  30. 3599
  31. 3575
  32. 6384
  33. 3584
  34. 4224
  35. 896
  36. 9996
  37. 384
  38. 384
  39. 1599
  40. 391

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