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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 290 · 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. 1.66 × 74 =
  2. 2.86 × 94 =
  3. 3.88 × 92 =
  4. 4.66 × 74 =
  5. 5.75 × 85 =
  6. 6.55 × 65 =
  7. 7.47 × 53 =
  8. 8.78 × 82 =
  9. 9.65 × 75 =
  10. 10.60 × 70 =
  11. 11.98 × 102 =
  12. 12.35 × 45 =
  13. 13.96 × 104 =
  14. 14.69 × 71 =
  15. 15.19 × 21 =
  16. 16.19 × 21 =
  17. 17.48 × 52 =
  18. 18.89 × 91 =
  19. 19.14 × 16 =
  20. 20.48 × 52 =
  21. 21.98 × 102 =
  22. 22.66 × 74 =
  23. 23.36 × 44 =
  24. 24.39 × 41 =
  25. 25.98 × 102 =
  26. 26.78 × 82 =
  27. 27.57 × 63 =
  28. 28.72 × 78 =
  29. 29.55 × 65 =
  30. 30.45 × 55 =
  31. 31.84 × 86 =
  32. 32.90 × 100 =
  33. 33.51 × 59 =
  34. 34.27 × 33 =
  35. 35.12 × 18 =
  36. 36.25 × 35 =
  37. 37.49 × 51 =
  38. 38.16 × 24 =
  39. 39.77 × 83 =
  40. 40.27 × 33 =

Answer key

  1. 4884
  2. 8084
  3. 8096
  4. 4884
  5. 6375
  6. 3575
  7. 2491
  8. 6396
  9. 4875
  10. 4200
  11. 9996
  12. 1575
  13. 9984
  14. 4899
  15. 399
  16. 399
  17. 2496
  18. 8099
  19. 224
  20. 2496
  21. 9996
  22. 4884
  23. 1584
  24. 1599
  25. 9996
  26. 6396
  27. 3591
  28. 5616
  29. 3575
  30. 2475
  31. 7224
  32. 9000
  33. 3009
  34. 891
  35. 216
  36. 875
  37. 2499
  38. 384
  39. 6391
  40. 891

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