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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 644 · 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. 2.96 × 104 =
  3. 3.45 × 55 =
  4. 4.54 × 56 =
  5. 5.96 × 104 =
  6. 6.29 × 31 =
  7. 7.33 × 37 =
  8. 8.97 × 103 =
  9. 9.57 × 63 =
  10. 10.48 × 52 =
  11. 11.26 × 34 =
  12. 12.99 × 101 =
  13. 13.94 × 96 =
  14. 14.97 × 103 =
  15. 15.99 × 101 =
  16. 16.28 × 32 =
  17. 17.95 × 105 =
  18. 18.51 × 59 =
  19. 19.37 × 43 =
  20. 20.45 × 55 =
  21. 21.59 × 61 =
  22. 22.34 × 36 =
  23. 23.61 × 69 =
  24. 24.97 × 103 =
  25. 25.36 × 44 =
  26. 26.41 × 49 =
  27. 27.16 × 24 =
  28. 28.32 × 38 =
  29. 29.22 × 28 =
  30. 30.56 × 64 =
  31. 31.88 × 92 =
  32. 32.65 × 75 =
  33. 33.26 × 34 =
  34. 34.16 × 24 =
  35. 35.57 × 63 =
  36. 36.70 × 80 =
  37. 37.97 × 103 =
  38. 38.16 × 24 =
  39. 39.69 × 71 =
  40. 40.39 × 41 =

Answer key

  1. 375
  2. 9984
  3. 2475
  4. 3024
  5. 9984
  6. 899
  7. 1221
  8. 9991
  9. 3591
  10. 2496
  11. 884
  12. 9999
  13. 9024
  14. 9991
  15. 9999
  16. 896
  17. 9975
  18. 3009
  19. 1591
  20. 2475
  21. 3599
  22. 1224
  23. 4209
  24. 9991
  25. 1584
  26. 2009
  27. 384
  28. 1216
  29. 616
  30. 3584
  31. 8096
  32. 4875
  33. 884
  34. 384
  35. 3591
  36. 5600
  37. 9991
  38. 384
  39. 4899
  40. 1599

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