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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 440 · 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. 1.75 × 85 =
  2. 2.68 × 72 =
  3. 3.16 × 24 =
  4. 4.24 × 26 =
  5. 5.18 × 22 =
  6. 6.87 × 93 =
  7. 7.29 × 31 =
  8. 8.78 × 82 =
  9. 9.99 × 101 =
  10. 10.29 × 31 =
  11. 11.18 × 22 =
  12. 12.21 × 29 =
  13. 13.79 × 81 =
  14. 14.35 × 45 =
  15. 15.75 × 85 =
  16. 16.46 × 54 =
  17. 17.58 × 62 =
  18. 18.48 × 52 =
  19. 19.57 × 63 =
  20. 20.27 × 33 =
  21. 21.68 × 72 =
  22. 22.69 × 71 =
  23. 23.99 × 101 =
  24. 24.88 × 92 =
  25. 25.95 × 105 =
  26. 26.20 × 30 =
  27. 27.37 × 43 =
  28. 28.27 × 33 =
  29. 29.68 × 72 =
  30. 30.27 × 33 =
  31. 31.75 × 85 =
  32. 32.18 × 22 =
  33. 33.29 × 31 =
  34. 34.39 × 41 =
  35. 35.91 × 99 =
  36. 36.48 × 52 =
  37. 37.56 × 64 =
  38. 38.99 × 101 =
  39. 39.78 × 82 =
  40. 40.77 × 83 =

Answer key

  1. 6375
  2. 4896
  3. 384
  4. 624
  5. 396
  6. 8091
  7. 899
  8. 6396
  9. 9999
  10. 899
  11. 396
  12. 609
  13. 6399
  14. 1575
  15. 6375
  16. 2484
  17. 3596
  18. 2496
  19. 3591
  20. 891
  21. 4896
  22. 4899
  23. 9999
  24. 8096
  25. 9975
  26. 600
  27. 1591
  28. 891
  29. 4896
  30. 891
  31. 6375
  32. 396
  33. 899
  34. 1599
  35. 9009
  36. 2496
  37. 3584
  38. 9999
  39. 6396
  40. 6391

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