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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 697 · 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. 1.46 × 54 =
  2. 2.64 × 66 =
  3. 3.97 × 103 =
  4. 4.85 × 95 =
  5. 5.57 × 63 =
  6. 6.11 × 19 =
  7. 7.17 × 23 =
  8. 8.27 × 33 =
  9. 9.79 × 81 =
  10. 10.89 × 91 =
  11. 11.41 × 49 =
  12. 12.78 × 82 =
  13. 13.71 × 79 =
  14. 14.76 × 84 =
  15. 15.17 × 23 =
  16. 16.73 × 77 =
  17. 17.18 × 22 =
  18. 18.59 × 61 =
  19. 19.17 × 23 =
  20. 20.17 × 23 =
  21. 21.52 × 58 =
  22. 22.68 × 72 =
  23. 23.94 × 96 =
  24. 24.66 × 74 =
  25. 25.45 × 55 =
  26. 26.30 × 40 =
  27. 27.89 × 91 =
  28. 28.26 × 34 =
  29. 29.34 × 36 =
  30. 30.26 × 34 =
  31. 31.19 × 21 =
  32. 32.64 × 66 =
  33. 33.48 × 52 =
  34. 34.38 × 42 =
  35. 35.79 × 81 =
  36. 36.97 × 103 =
  37. 37.45 × 55 =
  38. 38.69 × 71 =
  39. 39.35 × 45 =
  40. 40.15 × 25 =

Answer key

  1. 2484
  2. 4224
  3. 9991
  4. 8075
  5. 3591
  6. 209
  7. 391
  8. 891
  9. 6399
  10. 8099
  11. 2009
  12. 6396
  13. 5609
  14. 6384
  15. 391
  16. 5621
  17. 396
  18. 3599
  19. 391
  20. 391
  21. 3016
  22. 4896
  23. 9024
  24. 4884
  25. 2475
  26. 1200
  27. 8099
  28. 884
  29. 1224
  30. 884
  31. 399
  32. 4224
  33. 2496
  34. 1596
  35. 6399
  36. 9991
  37. 2475
  38. 4899
  39. 1575
  40. 375

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