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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 911 · 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. 1.48 × 52 =
  2. 2.39 × 41 =
  3. 3.58 × 62 =
  4. 4.87 × 93 =
  5. 5.89 × 91 =
  6. 6.51 × 59 =
  7. 7.16 × 24 =
  8. 8.24 × 26 =
  9. 9.99 × 101 =
  10. 10.79 × 81 =
  11. 11.74 × 76 =
  12. 12.63 × 67 =
  13. 13.79 × 81 =
  14. 14.21 × 29 =
  15. 15.66 × 74 =
  16. 16.58 × 62 =
  17. 17.32 × 38 =
  18. 18.48 × 52 =
  19. 19.69 × 71 =
  20. 20.49 × 51 =
  21. 21.49 × 51 =
  22. 22.46 × 54 =
  23. 23.99 × 101 =
  24. 24.49 × 51 =
  25. 25.66 × 74 =
  26. 26.18 × 22 =
  27. 27.36 × 44 =
  28. 28.72 × 78 =
  29. 29.79 × 81 =
  30. 30.21 × 29 =
  31. 31.98 × 102 =
  32. 32.67 × 73 =
  33. 33.41 × 49 =
  34. 34.38 × 42 =
  35. 35.55 × 65 =
  36. 36.98 × 102 =
  37. 37.54 × 56 =
  38. 38.88 × 92 =
  39. 39.15 × 25 =
  40. 40.26 × 34 =

Answer key

  1. 2496
  2. 1599
  3. 3596
  4. 8091
  5. 8099
  6. 3009
  7. 384
  8. 624
  9. 9999
  10. 6399
  11. 5624
  12. 4221
  13. 6399
  14. 609
  15. 4884
  16. 3596
  17. 1216
  18. 2496
  19. 4899
  20. 2499
  21. 2499
  22. 2484
  23. 9999
  24. 2499
  25. 4884
  26. 396
  27. 1584
  28. 5616
  29. 6399
  30. 609
  31. 9996
  32. 4891
  33. 2009
  34. 1596
  35. 3575
  36. 9996
  37. 3024
  38. 8096
  39. 375
  40. 884

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