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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 507 · 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. 2.56 × 64 =
  3. 3.45 × 55 =
  4. 4.39 × 41 =
  5. 5.82 × 88 =
  6. 6.75 × 85 =
  7. 7.68 × 72 =
  8. 8.97 × 103 =
  9. 9.47 × 53 =
  10. 10.44 × 46 =
  11. 11.39 × 41 =
  12. 12.82 × 88 =
  13. 13.97 × 103 =
  14. 14.77 × 83 =
  15. 15.24 × 26 =
  16. 16.40 × 50 =
  17. 17.10 × 20 =
  18. 18.96 × 104 =
  19. 19.57 × 63 =
  20. 20.69 × 71 =
  21. 21.36 × 44 =
  22. 22.50 × 60 =
  23. 23.46 × 54 =
  24. 24.23 × 27 =
  25. 25.15 × 25 =
  26. 26.37 × 43 =
  27. 27.28 × 32 =
  28. 28.68 × 72 =
  29. 29.96 × 104 =
  30. 30.48 × 52 =
  31. 31.86 × 94 =
  32. 32.61 × 69 =
  33. 33.39 × 41 =
  34. 34.68 × 72 =
  35. 35.84 × 86 =
  36. 36.77 × 83 =
  37. 37.59 × 61 =
  38. 38.58 × 62 =
  39. 39.78 × 82 =
  40. 40.61 × 69 =

Answer key

  1. 3591
  2. 3584
  3. 2475
  4. 1599
  5. 7216
  6. 6375
  7. 4896
  8. 9991
  9. 2491
  10. 2024
  11. 1599
  12. 7216
  13. 9991
  14. 6391
  15. 624
  16. 2000
  17. 200
  18. 9984
  19. 3591
  20. 4899
  21. 1584
  22. 3000
  23. 2484
  24. 621
  25. 375
  26. 1591
  27. 896
  28. 4896
  29. 9984
  30. 2496
  31. 8084
  32. 4209
  33. 1599
  34. 4896
  35. 7224
  36. 6391
  37. 3599
  38. 3596
  39. 6396
  40. 4209

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