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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 900 · 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. 2.98 × 102 =
  3. 3.37 × 43 =
  4. 4.28 × 32 =
  5. 5.69 × 71 =
  6. 6.85 × 95 =
  7. 7.38 × 42 =
  8. 8.57 × 63 =
  9. 9.85 × 95 =
  10. 10.80 × 90 =
  11. 11.37 × 43 =
  12. 12.55 × 65 =
  13. 13.97 × 103 =
  14. 14.88 × 92 =
  15. 15.48 × 52 =
  16. 16.55 × 65 =
  17. 17.64 × 66 =
  18. 18.49 × 51 =
  19. 19.37 × 43 =
  20. 20.87 × 93 =
  21. 21.96 × 104 =
  22. 22.25 × 35 =
  23. 23.68 × 72 =
  24. 24.29 × 31 =
  25. 25.68 × 72 =
  26. 26.92 × 98 =
  27. 27.47 × 53 =
  28. 28.89 × 91 =
  29. 29.12 × 18 =
  30. 30.25 × 35 =
  31. 31.34 × 36 =
  32. 32.57 × 63 =
  33. 33.43 × 47 =
  34. 34.45 × 55 =
  35. 35.19 × 21 =
  36. 36.44 × 46 =
  37. 37.95 × 105 =
  38. 38.82 × 88 =
  39. 39.78 × 82 =
  40. 40.16 × 24 =

Answer key

  1. 2475
  2. 9996
  3. 1591
  4. 896
  5. 4899
  6. 8075
  7. 1596
  8. 3591
  9. 8075
  10. 7200
  11. 1591
  12. 3575
  13. 9991
  14. 8096
  15. 2496
  16. 3575
  17. 4224
  18. 2499
  19. 1591
  20. 8091
  21. 9984
  22. 875
  23. 4896
  24. 899
  25. 4896
  26. 9016
  27. 2491
  28. 8099
  29. 216
  30. 875
  31. 1224
  32. 3591
  33. 2021
  34. 2475
  35. 399
  36. 2024
  37. 9975
  38. 7216
  39. 6396
  40. 384

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