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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 685 · 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. 1.47 × 53 =
  2. 2.78 × 82 =
  3. 3.56 × 64 =
  4. 4.85 × 95 =
  5. 5.18 × 22 =
  6. 6.75 × 85 =
  7. 7.67 × 73 =
  8. 8.67 × 73 =
  9. 9.76 × 84 =
  10. 10.17 × 23 =
  11. 11.56 × 64 =
  12. 12.92 × 98 =
  13. 13.65 × 75 =
  14. 14.37 × 43 =
  15. 15.69 × 71 =
  16. 16.65 × 75 =
  17. 17.56 × 64 =
  18. 18.18 × 22 =
  19. 19.79 × 81 =
  20. 20.26 × 34 =
  21. 21.87 × 93 =
  22. 22.96 × 104 =
  23. 23.59 × 61 =
  24. 24.27 × 33 =
  25. 25.92 × 98 =
  26. 26.87 × 93 =
  27. 27.78 × 82 =
  28. 28.88 × 92 =
  29. 29.93 × 97 =
  30. 30.15 × 25 =
  31. 31.58 × 62 =
  32. 32.41 × 49 =
  33. 33.47 × 53 =
  34. 34.23 × 27 =
  35. 35.49 × 51 =
  36. 36.57 × 63 =
  37. 37.79 × 81 =
  38. 38.98 × 102 =
  39. 39.35 × 45 =
  40. 40.78 × 82 =

Answer key

  1. 2491
  2. 6396
  3. 3584
  4. 8075
  5. 396
  6. 6375
  7. 4891
  8. 4891
  9. 6384
  10. 391
  11. 3584
  12. 9016
  13. 4875
  14. 1591
  15. 4899
  16. 4875
  17. 3584
  18. 396
  19. 6399
  20. 884
  21. 8091
  22. 9984
  23. 3599
  24. 891
  25. 9016
  26. 8091
  27. 6396
  28. 8096
  29. 9021
  30. 375
  31. 3596
  32. 2009
  33. 2491
  34. 621
  35. 2499
  36. 3591
  37. 6399
  38. 9996
  39. 1575
  40. 6396

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