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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 829 · 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. 1.24 × 26 =
  2. 2.17 × 23 =
  3. 3.68 × 72 =
  4. 4.99 × 101 =
  5. 5.15 × 25 =
  6. 6.28 × 32 =
  7. 7.27 × 33 =
  8. 8.17 × 23 =
  9. 9.27 × 33 =
  10. 10.26 × 34 =
  11. 11.49 × 51 =
  12. 12.57 × 63 =
  13. 13.25 × 35 =
  14. 14.95 × 105 =
  15. 15.46 × 54 =
  16. 16.49 × 51 =
  17. 17.99 × 101 =
  18. 18.95 × 105 =
  19. 19.69 × 71 =
  20. 20.96 × 104 =
  21. 21.46 × 54 =
  22. 22.25 × 35 =
  23. 23.95 × 105 =
  24. 24.65 × 75 =
  25. 25.79 × 81 =
  26. 26.14 × 16 =
  27. 27.99 × 101 =
  28. 28.80 × 90 =
  29. 29.58 × 62 =
  30. 30.28 × 32 =
  31. 31.48 × 52 =
  32. 32.18 × 22 =
  33. 33.93 × 97 =
  34. 34.52 × 58 =
  35. 35.39 × 41 =
  36. 36.35 × 45 =
  37. 37.33 × 37 =
  38. 38.34 × 36 =
  39. 39.90 × 100 =
  40. 40.36 × 44 =

Answer key

  1. 624
  2. 391
  3. 4896
  4. 9999
  5. 375
  6. 896
  7. 891
  8. 391
  9. 891
  10. 884
  11. 2499
  12. 3591
  13. 875
  14. 9975
  15. 2484
  16. 2499
  17. 9999
  18. 9975
  19. 4899
  20. 9984
  21. 2484
  22. 875
  23. 9975
  24. 4875
  25. 6399
  26. 224
  27. 9999
  28. 7200
  29. 3596
  30. 896
  31. 2496
  32. 396
  33. 9021
  34. 3016
  35. 1599
  36. 1575
  37. 1221
  38. 1224
  39. 9000
  40. 1584

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