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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 35 · 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. 1.27 × 33 =
  2. 2.80 × 90 =
  3. 3.56 × 64 =
  4. 4.27 × 33 =
  5. 5.15 × 25 =
  6. 6.74 × 76 =
  7. 7.69 × 71 =
  8. 8.27 × 33 =
  9. 9.58 × 62 =
  10. 10.46 × 54 =
  11. 11.19 × 21 =
  12. 12.37 × 43 =
  13. 13.26 × 34 =
  14. 14.67 × 73 =
  15. 15.29 × 31 =
  16. 16.10 × 20 =
  17. 17.79 × 81 =
  18. 18.64 × 66 =
  19. 19.96 × 104 =
  20. 20.22 × 28 =
  21. 21.52 × 58 =
  22. 22.50 × 60 =
  23. 23.61 × 69 =
  24. 24.52 × 58 =
  25. 25.45 × 55 =
  26. 26.24 × 26 =
  27. 27.81 × 89 =
  28. 28.57 × 63 =
  29. 29.68 × 72 =
  30. 30.79 × 81 =
  31. 31.34 × 36 =
  32. 32.99 × 101 =
  33. 33.66 × 74 =
  34. 34.68 × 72 =
  35. 35.27 × 33 =
  36. 36.88 × 92 =
  37. 37.76 × 84 =
  38. 38.71 × 79 =
  39. 39.26 × 34 =
  40. 40.65 × 75 =

Answer key

  1. 891
  2. 7200
  3. 3584
  4. 891
  5. 375
  6. 5624
  7. 4899
  8. 891
  9. 3596
  10. 2484
  11. 399
  12. 1591
  13. 884
  14. 4891
  15. 899
  16. 200
  17. 6399
  18. 4224
  19. 9984
  20. 616
  21. 3016
  22. 3000
  23. 4209
  24. 3016
  25. 2475
  26. 624
  27. 7209
  28. 3591
  29. 4896
  30. 6399
  31. 1224
  32. 9999
  33. 4884
  34. 4896
  35. 891
  36. 8096
  37. 6384
  38. 5609
  39. 884
  40. 4875

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