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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 916 · 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. 1.45 × 55 =
  2. 2.55 × 65 =
  3. 3.58 × 62 =
  4. 4.39 × 41 =
  5. 5.28 × 32 =
  6. 6.23 × 27 =
  7. 7.14 × 16 =
  8. 8.39 × 41 =
  9. 9.76 × 84 =
  10. 10.54 × 56 =
  11. 11.89 × 91 =
  12. 12.88 × 92 =
  13. 13.15 × 25 =
  14. 14.88 × 92 =
  15. 15.15 × 25 =
  16. 16.57 × 63 =
  17. 17.46 × 54 =
  18. 18.85 × 95 =
  19. 19.67 × 73 =
  20. 20.85 × 95 =
  21. 21.82 × 88 =
  22. 22.19 × 21 =
  23. 23.85 × 95 =
  24. 24.37 × 43 =
  25. 25.86 × 94 =
  26. 26.68 × 72 =
  27. 27.77 × 83 =
  28. 28.77 × 83 =
  29. 29.20 × 30 =
  30. 30.55 × 65 =
  31. 31.28 × 32 =
  32. 32.67 × 73 =
  33. 33.23 × 27 =
  34. 34.97 × 103 =
  35. 35.29 × 31 =
  36. 36.47 × 53 =
  37. 37.24 × 26 =
  38. 38.24 × 26 =
  39. 39.95 × 105 =
  40. 40.25 × 35 =

Answer key

  1. 2475
  2. 3575
  3. 3596
  4. 1599
  5. 896
  6. 621
  7. 224
  8. 1599
  9. 6384
  10. 3024
  11. 8099
  12. 8096
  13. 375
  14. 8096
  15. 375
  16. 3591
  17. 2484
  18. 8075
  19. 4891
  20. 8075
  21. 7216
  22. 399
  23. 8075
  24. 1591
  25. 8084
  26. 4896
  27. 6391
  28. 6391
  29. 600
  30. 3575
  31. 896
  32. 4891
  33. 621
  34. 9991
  35. 899
  36. 2491
  37. 624
  38. 624
  39. 9975
  40. 875

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