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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 843 · 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. 1.65 × 75 =
  2. 2.24 × 26 =
  3. 3.15 × 25 =
  4. 4.99 × 101 =
  5. 5.78 × 82 =
  6. 6.47 × 53 =
  7. 7.57 × 63 =
  8. 8.29 × 31 =
  9. 9.86 × 94 =
  10. 10.78 × 82 =
  11. 11.65 × 75 =
  12. 12.99 × 101 =
  13. 13.46 × 54 =
  14. 14.82 × 88 =
  15. 15.26 × 34 =
  16. 16.77 × 83 =
  17. 17.49 × 51 =
  18. 18.34 × 36 =
  19. 19.86 × 94 =
  20. 20.36 × 44 =
  21. 21.88 × 92 =
  22. 22.83 × 87 =
  23. 23.46 × 54 =
  24. 24.68 × 72 =
  25. 25.28 × 32 =
  26. 26.27 × 33 =
  27. 27.68 × 72 =
  28. 28.49 × 51 =
  29. 29.35 × 45 =
  30. 30.52 × 58 =
  31. 31.36 × 44 =
  32. 32.66 × 74 =
  33. 33.75 × 85 =
  34. 34.28 × 32 =
  35. 35.24 × 26 =
  36. 36.89 × 91 =
  37. 37.59 × 61 =
  38. 38.19 × 21 =
  39. 39.77 × 83 =
  40. 40.17 × 23 =

Answer key

  1. 4875
  2. 624
  3. 375
  4. 9999
  5. 6396
  6. 2491
  7. 3591
  8. 899
  9. 8084
  10. 6396
  11. 4875
  12. 9999
  13. 2484
  14. 7216
  15. 884
  16. 6391
  17. 2499
  18. 1224
  19. 8084
  20. 1584
  21. 8096
  22. 7221
  23. 2484
  24. 4896
  25. 896
  26. 891
  27. 4896
  28. 2499
  29. 1575
  30. 3016
  31. 1584
  32. 4884
  33. 6375
  34. 896
  35. 624
  36. 8099
  37. 3599
  38. 399
  39. 6391
  40. 391

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