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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 275 · 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. 1.60 × 70 =
  2. 2.86 × 94 =
  3. 3.27 × 33 =
  4. 4.41 × 49 =
  5. 5.57 × 63 =
  6. 6.15 × 25 =
  7. 7.85 × 95 =
  8. 8.36 × 44 =
  9. 9.15 × 25 =
  10. 10.47 × 53 =
  11. 11.45 × 55 =
  12. 12.79 × 81 =
  13. 13.31 × 39 =
  14. 14.96 × 104 =
  15. 15.51 × 59 =
  16. 16.14 × 16 =
  17. 17.87 × 93 =
  18. 18.32 × 38 =
  19. 19.85 × 95 =
  20. 20.14 × 16 =
  21. 21.79 × 81 =
  22. 22.38 × 42 =
  23. 23.35 × 45 =
  24. 24.17 × 23 =
  25. 25.85 × 95 =
  26. 26.18 × 22 =
  27. 27.55 × 65 =
  28. 28.93 × 97 =
  29. 29.18 × 22 =
  30. 30.25 × 35 =
  31. 31.35 × 45 =
  32. 32.64 × 66 =
  33. 33.27 × 33 =
  34. 34.19 × 21 =
  35. 35.77 × 83 =
  36. 36.96 × 104 =
  37. 37.92 × 98 =
  38. 38.19 × 21 =
  39. 39.78 × 82 =
  40. 40.86 × 94 =

Answer key

  1. 4200
  2. 8084
  3. 891
  4. 2009
  5. 3591
  6. 375
  7. 8075
  8. 1584
  9. 375
  10. 2491
  11. 2475
  12. 6399
  13. 1209
  14. 9984
  15. 3009
  16. 224
  17. 8091
  18. 1216
  19. 8075
  20. 224
  21. 6399
  22. 1596
  23. 1575
  24. 391
  25. 8075
  26. 396
  27. 3575
  28. 9021
  29. 396
  30. 875
  31. 1575
  32. 4224
  33. 891
  34. 399
  35. 6391
  36. 9984
  37. 9016
  38. 399
  39. 6396
  40. 8084

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