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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 578 · 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. 1.87 × 93 =
  2. 2.25 × 35 =
  3. 3.18 × 22 =
  4. 4.58 × 62 =
  5. 5.29 × 31 =
  6. 6.49 × 51 =
  7. 7.28 × 32 =
  8. 8.27 × 33 =
  9. 9.39 × 41 =
  10. 10.90 × 100 =
  11. 11.27 × 33 =
  12. 12.69 × 71 =
  13. 13.26 × 34 =
  14. 14.37 × 43 =
  15. 15.15 × 25 =
  16. 16.49 × 51 =
  17. 17.26 × 34 =
  18. 18.49 × 51 =
  19. 19.69 × 71 =
  20. 20.35 × 45 =
  21. 21.25 × 35 =
  22. 22.89 × 91 =
  23. 23.87 × 93 =
  24. 24.67 × 73 =
  25. 25.75 × 85 =
  26. 26.27 × 33 =
  27. 27.87 × 93 =
  28. 28.27 × 33 =
  29. 29.72 × 78 =
  30. 30.66 × 74 =
  31. 31.69 × 71 =
  32. 32.66 × 74 =
  33. 33.75 × 85 =
  34. 34.79 × 81 =
  35. 35.59 × 61 =
  36. 36.13 × 17 =
  37. 37.80 × 90 =
  38. 38.37 × 43 =
  39. 39.78 × 82 =
  40. 40.35 × 45 =

Answer key

  1. 8091
  2. 875
  3. 396
  4. 3596
  5. 899
  6. 2499
  7. 896
  8. 891
  9. 1599
  10. 9000
  11. 891
  12. 4899
  13. 884
  14. 1591
  15. 375
  16. 2499
  17. 884
  18. 2499
  19. 4899
  20. 1575
  21. 875
  22. 8099
  23. 8091
  24. 4891
  25. 6375
  26. 891
  27. 8091
  28. 891
  29. 5616
  30. 4884
  31. 4899
  32. 4884
  33. 6375
  34. 6399
  35. 3599
  36. 221
  37. 7200
  38. 1591
  39. 6396
  40. 1575

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