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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 841 · 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. 1.15 × 25 =
  2. 2.28 × 32 =
  3. 3.70 × 80 =
  4. 4.98 × 102 =
  5. 5.96 × 104 =
  6. 6.48 × 52 =
  7. 7.94 × 96 =
  8. 8.56 × 64 =
  9. 9.12 × 18 =
  10. 10.67 × 73 =
  11. 11.17 × 23 =
  12. 12.38 × 42 =
  13. 13.84 × 86 =
  14. 14.20 × 30 =
  15. 15.52 × 58 =
  16. 16.29 × 31 =
  17. 17.23 × 27 =
  18. 18.26 × 34 =
  19. 19.45 × 55 =
  20. 20.63 × 67 =
  21. 21.38 × 42 =
  22. 22.29 × 31 =
  23. 23.76 × 84 =
  24. 24.42 × 48 =
  25. 25.97 × 103 =
  26. 26.97 × 103 =
  27. 27.68 × 72 =
  28. 28.49 × 51 =
  29. 29.39 × 41 =
  30. 30.16 × 24 =
  31. 31.99 × 101 =
  32. 32.58 × 62 =
  33. 33.78 × 82 =
  34. 34.38 × 42 =
  35. 35.39 × 41 =
  36. 36.97 × 103 =
  37. 37.30 × 40 =
  38. 38.25 × 35 =
  39. 39.45 × 55 =
  40. 40.78 × 82 =

Answer key

  1. 375
  2. 896
  3. 5600
  4. 9996
  5. 9984
  6. 2496
  7. 9024
  8. 3584
  9. 216
  10. 4891
  11. 391
  12. 1596
  13. 7224
  14. 600
  15. 3016
  16. 899
  17. 621
  18. 884
  19. 2475
  20. 4221
  21. 1596
  22. 899
  23. 6384
  24. 2016
  25. 9991
  26. 9991
  27. 4896
  28. 2499
  29. 1599
  30. 384
  31. 9999
  32. 3596
  33. 6396
  34. 1596
  35. 1599
  36. 9991
  37. 1200
  38. 875
  39. 2475
  40. 6396

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