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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 62 · 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. 1.99 × 101 =
  2. 2.48 × 52 =
  3. 3.45 × 55 =
  4. 4.99 × 101 =
  5. 5.50 × 60 =
  6. 6.40 × 50 =
  7. 7.38 × 42 =
  8. 8.68 × 72 =
  9. 9.60 × 70 =
  10. 10.69 × 71 =
  11. 11.29 × 31 =
  12. 12.35 × 45 =
  13. 13.78 × 82 =
  14. 14.89 × 91 =
  15. 15.75 × 85 =
  16. 16.46 × 54 =
  17. 17.69 × 71 =
  18. 18.95 × 105 =
  19. 19.96 × 104 =
  20. 20.94 × 96 =
  21. 21.89 × 91 =
  22. 22.99 × 101 =
  23. 23.25 × 35 =
  24. 24.86 × 94 =
  25. 25.96 × 104 =
  26. 26.19 × 21 =
  27. 27.98 × 102 =
  28. 28.37 × 43 =
  29. 29.78 × 82 =
  30. 30.20 × 30 =
  31. 31.31 × 39 =
  32. 32.15 × 25 =
  33. 33.61 × 69 =
  34. 34.92 × 98 =
  35. 35.88 × 92 =
  36. 36.85 × 95 =
  37. 37.78 × 82 =
  38. 38.36 × 44 =
  39. 39.22 × 28 =
  40. 40.38 × 42 =

Answer key

  1. 9999
  2. 2496
  3. 2475
  4. 9999
  5. 3000
  6. 2000
  7. 1596
  8. 4896
  9. 4200
  10. 4899
  11. 899
  12. 1575
  13. 6396
  14. 8099
  15. 6375
  16. 2484
  17. 4899
  18. 9975
  19. 9984
  20. 9024
  21. 8099
  22. 9999
  23. 875
  24. 8084
  25. 9984
  26. 399
  27. 9996
  28. 1591
  29. 6396
  30. 600
  31. 1209
  32. 375
  33. 4209
  34. 9016
  35. 8096
  36. 8075
  37. 6396
  38. 1584
  39. 616
  40. 1596

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