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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 322 · 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. 2.91 × 99 =
  3. 3.75 × 85 =
  4. 4.50 × 60 =
  5. 5.15 × 25 =
  6. 6.68 × 72 =
  7. 7.16 × 24 =
  8. 8.99 × 101 =
  9. 9.91 × 99 =
  10. 10.67 × 73 =
  11. 11.86 × 94 =
  12. 12.67 × 73 =
  13. 13.16 × 24 =
  14. 14.97 × 103 =
  15. 15.65 × 75 =
  16. 16.83 × 87 =
  17. 17.64 × 66 =
  18. 18.35 × 45 =
  19. 19.18 × 22 =
  20. 20.47 × 53 =
  21. 21.26 × 34 =
  22. 22.45 × 55 =
  23. 23.17 × 23 =
  24. 24.69 × 71 =
  25. 25.18 × 22 =
  26. 26.21 × 29 =
  27. 27.79 × 81 =
  28. 28.77 × 83 =
  29. 29.19 × 21 =
  30. 30.89 × 91 =
  31. 31.38 × 42 =
  32. 32.99 × 101 =
  33. 33.70 × 80 =
  34. 34.75 × 85 =
  35. 35.22 × 28 =
  36. 36.58 × 62 =
  37. 37.25 × 35 =
  38. 38.49 × 51 =
  39. 39.14 × 16 =
  40. 40.59 × 61 =

Answer key

  1. 891
  2. 9009
  3. 6375
  4. 3000
  5. 375
  6. 4896
  7. 384
  8. 9999
  9. 9009
  10. 4891
  11. 8084
  12. 4891
  13. 384
  14. 9991
  15. 4875
  16. 7221
  17. 4224
  18. 1575
  19. 396
  20. 2491
  21. 884
  22. 2475
  23. 391
  24. 4899
  25. 396
  26. 609
  27. 6399
  28. 6391
  29. 399
  30. 8099
  31. 1596
  32. 9999
  33. 5600
  34. 6375
  35. 616
  36. 3596
  37. 875
  38. 2499
  39. 224
  40. 3599

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