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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 624 · 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. 1.82 × 88 =
  2. 2.58 × 62 =
  3. 3.37 × 43 =
  4. 4.65 × 75 =
  5. 5.49 × 51 =
  6. 6.56 × 64 =
  7. 7.92 × 98 =
  8. 8.26 × 34 =
  9. 9.91 × 99 =
  10. 10.82 × 88 =
  11. 11.24 × 26 =
  12. 12.78 × 82 =
  13. 13.48 × 52 =
  14. 14.39 × 41 =
  15. 15.89 × 91 =
  16. 16.81 × 89 =
  17. 17.55 × 65 =
  18. 18.17 × 23 =
  19. 19.35 × 45 =
  20. 20.29 × 31 =
  21. 21.20 × 30 =
  22. 22.76 × 84 =
  23. 23.29 × 31 =
  24. 24.76 × 84 =
  25. 25.68 × 72 =
  26. 26.52 × 58 =
  27. 27.26 × 34 =
  28. 28.49 × 51 =
  29. 29.99 × 101 =
  30. 30.91 × 99 =
  31. 31.49 × 51 =
  32. 32.66 × 74 =
  33. 33.56 × 64 =
  34. 34.12 × 18 =
  35. 35.26 × 34 =
  36. 36.35 × 45 =
  37. 37.91 × 99 =
  38. 38.72 × 78 =
  39. 39.66 × 74 =
  40. 40.46 × 54 =

Answer key

  1. 7216
  2. 3596
  3. 1591
  4. 4875
  5. 2499
  6. 3584
  7. 9016
  8. 884
  9. 9009
  10. 7216
  11. 624
  12. 6396
  13. 2496
  14. 1599
  15. 8099
  16. 7209
  17. 3575
  18. 391
  19. 1575
  20. 899
  21. 600
  22. 6384
  23. 899
  24. 6384
  25. 4896
  26. 3016
  27. 884
  28. 2499
  29. 9999
  30. 9009
  31. 2499
  32. 4884
  33. 3584
  34. 216
  35. 884
  36. 1575
  37. 9009
  38. 5616
  39. 4884
  40. 2484

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