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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 119 · 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. 1.10 × 20 =
  2. 2.87 × 93 =
  3. 3.95 × 105 =
  4. 4.56 × 64 =
  5. 5.39 × 41 =
  6. 6.26 × 34 =
  7. 7.95 × 105 =
  8. 8.34 × 36 =
  9. 9.16 × 24 =
  10. 10.68 × 72 =
  11. 11.38 × 42 =
  12. 12.48 × 52 =
  13. 13.98 × 102 =
  14. 14.65 × 75 =
  15. 15.47 × 53 =
  16. 16.17 × 23 =
  17. 17.49 × 51 =
  18. 18.32 × 38 =
  19. 19.76 × 84 =
  20. 20.23 × 27 =
  21. 21.89 × 91 =
  22. 22.20 × 30 =
  23. 23.49 × 51 =
  24. 24.83 × 87 =
  25. 25.17 × 23 =
  26. 26.81 × 89 =
  27. 27.90 × 100 =
  28. 28.19 × 21 =
  29. 29.24 × 26 =
  30. 30.20 × 30 =
  31. 31.26 × 34 =
  32. 32.85 × 95 =
  33. 33.96 × 104 =
  34. 34.24 × 26 =
  35. 35.26 × 34 =
  36. 36.45 × 55 =
  37. 37.36 × 44 =
  38. 38.71 × 79 =
  39. 39.86 × 94 =
  40. 40.45 × 55 =

Answer key

  1. 200
  2. 8091
  3. 9975
  4. 3584
  5. 1599
  6. 884
  7. 9975
  8. 1224
  9. 384
  10. 4896
  11. 1596
  12. 2496
  13. 9996
  14. 4875
  15. 2491
  16. 391
  17. 2499
  18. 1216
  19. 6384
  20. 621
  21. 8099
  22. 600
  23. 2499
  24. 7221
  25. 391
  26. 7209
  27. 9000
  28. 399
  29. 624
  30. 600
  31. 884
  32. 8075
  33. 9984
  34. 624
  35. 884
  36. 2475
  37. 1584
  38. 5609
  39. 8084
  40. 2475

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