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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 807 · 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. 1.27 × 33 =
  2. 2.19 × 21 =
  3. 3.44 × 46 =
  4. 4.19 × 21 =
  5. 5.49 × 51 =
  6. 6.36 × 44 =
  7. 7.89 × 91 =
  8. 8.75 × 85 =
  9. 9.65 × 75 =
  10. 10.49 × 51 =
  11. 11.26 × 34 =
  12. 12.45 × 55 =
  13. 13.64 × 66 =
  14. 14.48 × 52 =
  15. 15.49 × 51 =
  16. 16.26 × 34 =
  17. 17.17 × 23 =
  18. 18.25 × 35 =
  19. 19.46 × 54 =
  20. 20.40 × 50 =
  21. 21.36 × 44 =
  22. 22.39 × 41 =
  23. 23.96 × 104 =
  24. 24.39 × 41 =
  25. 25.67 × 73 =
  26. 26.76 × 84 =
  27. 27.24 × 26 =
  28. 28.87 × 93 =
  29. 29.98 × 102 =
  30. 30.71 × 79 =
  31. 31.88 × 92 =
  32. 32.97 × 103 =
  33. 33.99 × 101 =
  34. 34.87 × 93 =
  35. 35.87 × 93 =
  36. 36.15 × 25 =
  37. 37.15 × 25 =
  38. 38.94 × 96 =
  39. 39.70 × 80 =
  40. 40.59 × 61 =

Answer key

  1. 891
  2. 399
  3. 2024
  4. 399
  5. 2499
  6. 1584
  7. 8099
  8. 6375
  9. 4875
  10. 2499
  11. 884
  12. 2475
  13. 4224
  14. 2496
  15. 2499
  16. 884
  17. 391
  18. 875
  19. 2484
  20. 2000
  21. 1584
  22. 1599
  23. 9984
  24. 1599
  25. 4891
  26. 6384
  27. 624
  28. 8091
  29. 9996
  30. 5609
  31. 8096
  32. 9991
  33. 9999
  34. 8091
  35. 8091
  36. 375
  37. 375
  38. 9024
  39. 5600
  40. 3599

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