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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 379 · 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. 1.60 × 70 =
  2. 2.97 × 103 =
  3. 3.27 × 33 =
  4. 4.66 × 74 =
  5. 5.94 × 96 =
  6. 6.29 × 31 =
  7. 7.57 × 63 =
  8. 8.76 × 84 =
  9. 9.39 × 41 =
  10. 10.76 × 84 =
  11. 11.14 × 16 =
  12. 12.78 × 82 =
  13. 13.26 × 34 =
  14. 14.88 × 92 =
  15. 15.47 × 53 =
  16. 16.58 × 62 =
  17. 17.26 × 34 =
  18. 18.39 × 41 =
  19. 19.65 × 75 =
  20. 20.99 × 101 =
  21. 21.65 × 75 =
  22. 22.20 × 30 =
  23. 23.72 × 78 =
  24. 24.65 × 75 =
  25. 25.12 × 18 =
  26. 26.98 × 102 =
  27. 27.77 × 83 =
  28. 28.27 × 33 =
  29. 29.55 × 65 =
  30. 30.29 × 31 =
  31. 31.26 × 34 =
  32. 32.65 × 75 =
  33. 33.38 × 42 =
  34. 34.24 × 26 =
  35. 35.36 × 44 =
  36. 36.14 × 16 =
  37. 37.49 × 51 =
  38. 38.17 × 23 =
  39. 39.23 × 27 =
  40. 40.25 × 35 =

Answer key

  1. 4200
  2. 9991
  3. 891
  4. 4884
  5. 9024
  6. 899
  7. 3591
  8. 6384
  9. 1599
  10. 6384
  11. 224
  12. 6396
  13. 884
  14. 8096
  15. 2491
  16. 3596
  17. 884
  18. 1599
  19. 4875
  20. 9999
  21. 4875
  22. 600
  23. 5616
  24. 4875
  25. 216
  26. 9996
  27. 6391
  28. 891
  29. 3575
  30. 899
  31. 884
  32. 4875
  33. 1596
  34. 624
  35. 1584
  36. 224
  37. 2499
  38. 391
  39. 621
  40. 875

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