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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 850 · 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. 2.38 × 42 =
  3. 3.69 × 71 =
  4. 4.53 × 57 =
  5. 5.39 × 41 =
  6. 6.35 × 45 =
  7. 7.63 × 67 =
  8. 8.23 × 27 =
  9. 9.27 × 33 =
  10. 10.99 × 101 =
  11. 11.76 × 84 =
  12. 12.17 × 23 =
  13. 13.68 × 72 =
  14. 14.65 × 75 =
  15. 15.97 × 103 =
  16. 16.96 × 104 =
  17. 17.36 × 44 =
  18. 18.75 × 85 =
  19. 19.49 × 51 =
  20. 20.86 × 94 =
  21. 21.38 × 42 =
  22. 22.75 × 85 =
  23. 23.72 × 78 =
  24. 24.89 × 91 =
  25. 25.49 × 51 =
  26. 26.47 × 53 =
  27. 27.87 × 93 =
  28. 28.57 × 63 =
  29. 29.75 × 85 =
  30. 30.26 × 34 =
  31. 31.36 × 44 =
  32. 32.80 × 90 =
  33. 33.87 × 93 =
  34. 34.83 × 87 =
  35. 35.58 × 62 =
  36. 36.19 × 21 =
  37. 37.47 × 53 =
  38. 38.71 × 79 =
  39. 39.88 × 92 =
  40. 40.31 × 39 =

Answer key

  1. 8091
  2. 1596
  3. 4899
  4. 3021
  5. 1599
  6. 1575
  7. 4221
  8. 621
  9. 891
  10. 9999
  11. 6384
  12. 391
  13. 4896
  14. 4875
  15. 9991
  16. 9984
  17. 1584
  18. 6375
  19. 2499
  20. 8084
  21. 1596
  22. 6375
  23. 5616
  24. 8099
  25. 2499
  26. 2491
  27. 8091
  28. 3591
  29. 6375
  30. 884
  31. 1584
  32. 7200
  33. 8091
  34. 7221
  35. 3596
  36. 399
  37. 2491
  38. 5609
  39. 8096
  40. 1209

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