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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 881 · 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. 1.95 × 105 =
  2. 2.10 × 20 =
  3. 3.49 × 51 =
  4. 4.28 × 32 =
  5. 5.26 × 34 =
  6. 6.63 × 67 =
  7. 7.59 × 61 =
  8. 8.47 × 53 =
  9. 9.57 × 63 =
  10. 10.52 × 58 =
  11. 11.55 × 65 =
  12. 12.49 × 51 =
  13. 13.22 × 28 =
  14. 14.97 × 103 =
  15. 15.68 × 72 =
  16. 16.46 × 54 =
  17. 17.27 × 33 =
  18. 18.97 × 103 =
  19. 19.13 × 17 =
  20. 20.69 × 71 =
  21. 21.81 × 89 =
  22. 22.26 × 34 =
  23. 23.58 × 62 =
  24. 24.58 × 62 =
  25. 25.24 × 26 =
  26. 26.87 × 93 =
  27. 27.79 × 81 =
  28. 28.21 × 29 =
  29. 29.49 × 51 =
  30. 30.88 × 92 =
  31. 31.16 × 24 =
  32. 32.58 × 62 =
  33. 33.25 × 35 =
  34. 34.39 × 41 =
  35. 35.96 × 104 =
  36. 36.39 × 41 =
  37. 37.77 × 83 =
  38. 38.49 × 51 =
  39. 39.19 × 21 =
  40. 40.38 × 42 =

Answer key

  1. 9975
  2. 200
  3. 2499
  4. 896
  5. 884
  6. 4221
  7. 3599
  8. 2491
  9. 3591
  10. 3016
  11. 3575
  12. 2499
  13. 616
  14. 9991
  15. 4896
  16. 2484
  17. 891
  18. 9991
  19. 221
  20. 4899
  21. 7209
  22. 884
  23. 3596
  24. 3596
  25. 624
  26. 8091
  27. 6399
  28. 609
  29. 2499
  30. 8096
  31. 384
  32. 3596
  33. 875
  34. 1599
  35. 9984
  36. 1599
  37. 6391
  38. 2499
  39. 399
  40. 1596

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