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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 834 · 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. 1.98 × 102 =
  2. 2.77 × 83 =
  3. 3.49 × 51 =
  4. 4.90 × 100 =
  5. 5.60 × 70 =
  6. 6.13 × 17 =
  7. 7.68 × 72 =
  8. 8.62 × 68 =
  9. 9.98 × 102 =
  10. 10.51 × 59 =
  11. 11.26 × 34 =
  12. 12.37 × 43 =
  13. 13.19 × 21 =
  14. 14.59 × 61 =
  15. 15.77 × 83 =
  16. 16.77 × 83 =
  17. 17.90 × 100 =
  18. 18.81 × 89 =
  19. 19.97 × 103 =
  20. 20.96 × 104 =
  21. 21.64 × 66 =
  22. 22.19 × 21 =
  23. 23.23 × 27 =
  24. 24.47 × 53 =
  25. 25.58 × 62 =
  26. 26.49 × 51 =
  27. 27.49 × 51 =
  28. 28.82 × 88 =
  29. 29.69 × 71 =
  30. 30.15 × 25 =
  31. 31.99 × 101 =
  32. 32.59 × 61 =
  33. 33.63 × 67 =
  34. 34.27 × 33 =
  35. 35.88 × 92 =
  36. 36.97 × 103 =
  37. 37.37 × 43 =
  38. 38.21 × 29 =
  39. 39.59 × 61 =
  40. 40.98 × 102 =

Answer key

  1. 9996
  2. 6391
  3. 2499
  4. 9000
  5. 4200
  6. 221
  7. 4896
  8. 4216
  9. 9996
  10. 3009
  11. 884
  12. 1591
  13. 399
  14. 3599
  15. 6391
  16. 6391
  17. 9000
  18. 7209
  19. 9991
  20. 9984
  21. 4224
  22. 399
  23. 621
  24. 2491
  25. 3596
  26. 2499
  27. 2499
  28. 7216
  29. 4899
  30. 375
  31. 9999
  32. 3599
  33. 4221
  34. 891
  35. 8096
  36. 9991
  37. 1591
  38. 609
  39. 3599
  40. 9996

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