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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 177 · 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. 1.67 × 73 =
  2. 2.15 × 25 =
  3. 3.54 × 56 =
  4. 4.84 × 86 =
  5. 5.68 × 72 =
  6. 6.73 × 77 =
  7. 7.69 × 71 =
  8. 8.28 × 32 =
  9. 9.19 × 21 =
  10. 10.86 × 94 =
  11. 11.92 × 98 =
  12. 12.29 × 31 =
  13. 13.50 × 60 =
  14. 14.85 × 95 =
  15. 15.82 × 88 =
  16. 16.94 × 96 =
  17. 17.96 × 104 =
  18. 18.39 × 41 =
  19. 19.38 × 42 =
  20. 20.52 × 58 =
  21. 21.67 × 73 =
  22. 22.28 × 32 =
  23. 23.30 × 40 =
  24. 24.95 × 105 =
  25. 25.31 × 39 =
  26. 26.39 × 41 =
  27. 27.91 × 99 =
  28. 28.62 × 68 =
  29. 29.96 × 104 =
  30. 30.83 × 87 =
  31. 31.68 × 72 =
  32. 32.75 × 85 =
  33. 33.58 × 62 =
  34. 34.63 × 67 =
  35. 35.19 × 21 =
  36. 36.59 × 61 =
  37. 37.47 × 53 =
  38. 38.54 × 56 =
  39. 39.99 × 101 =
  40. 40.49 × 51 =

Answer key

  1. 4891
  2. 375
  3. 3024
  4. 7224
  5. 4896
  6. 5621
  7. 4899
  8. 896
  9. 399
  10. 8084
  11. 9016
  12. 899
  13. 3000
  14. 8075
  15. 7216
  16. 9024
  17. 9984
  18. 1599
  19. 1596
  20. 3016
  21. 4891
  22. 896
  23. 1200
  24. 9975
  25. 1209
  26. 1599
  27. 9009
  28. 4216
  29. 9984
  30. 7221
  31. 4896
  32. 6375
  33. 3596
  34. 4221
  35. 399
  36. 3599
  37. 2491
  38. 3024
  39. 9999
  40. 2499

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