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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 252 · 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. 1.57 × 63 =
  2. 2.88 × 92 =
  3. 3.40 × 50 =
  4. 4.79 × 81 =
  5. 5.10 × 20 =
  6. 6.97 × 103 =
  7. 7.59 × 61 =
  8. 8.67 × 73 =
  9. 9.55 × 65 =
  10. 10.37 × 43 =
  11. 11.36 × 44 =
  12. 12.96 × 104 =
  13. 13.11 × 19 =
  14. 14.51 × 59 =
  15. 15.57 × 63 =
  16. 16.49 × 51 =
  17. 17.81 × 89 =
  18. 18.89 × 91 =
  19. 19.96 × 104 =
  20. 20.88 × 92 =
  21. 21.99 × 101 =
  22. 22.65 × 75 =
  23. 23.52 × 58 =
  24. 24.20 × 30 =
  25. 25.13 × 17 =
  26. 26.41 × 49 =
  27. 27.59 × 61 =
  28. 28.26 × 34 =
  29. 29.98 × 102 =
  30. 30.26 × 34 =
  31. 31.45 × 55 =
  32. 32.25 × 35 =
  33. 33.61 × 69 =
  34. 34.79 × 81 =
  35. 35.88 × 92 =
  36. 36.96 × 104 =
  37. 37.94 × 96 =
  38. 38.29 × 31 =
  39. 39.45 × 55 =
  40. 40.39 × 41 =

Answer key

  1. 3591
  2. 8096
  3. 2000
  4. 6399
  5. 200
  6. 9991
  7. 3599
  8. 4891
  9. 3575
  10. 1591
  11. 1584
  12. 9984
  13. 209
  14. 3009
  15. 3591
  16. 2499
  17. 7209
  18. 8099
  19. 9984
  20. 8096
  21. 9999
  22. 4875
  23. 3016
  24. 600
  25. 221
  26. 2009
  27. 3599
  28. 884
  29. 9996
  30. 884
  31. 2475
  32. 875
  33. 4209
  34. 6399
  35. 8096
  36. 9984
  37. 9024
  38. 899
  39. 2475
  40. 1599

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