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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 939 · 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. 1.47 × 53 =
  2. 2.98 × 102 =
  3. 3.68 × 72 =
  4. 4.95 × 105 =
  5. 5.68 × 72 =
  6. 6.19 × 21 =
  7. 7.97 × 103 =
  8. 8.68 × 72 =
  9. 9.78 × 82 =
  10. 10.96 × 104 =
  11. 11.38 × 42 =
  12. 12.69 × 71 =
  13. 13.85 × 95 =
  14. 14.56 × 64 =
  15. 15.91 × 99 =
  16. 16.47 × 53 =
  17. 17.75 × 85 =
  18. 18.17 × 23 =
  19. 19.61 × 69 =
  20. 20.26 × 34 =
  21. 21.88 × 92 =
  22. 22.99 × 101 =
  23. 23.48 × 52 =
  24. 24.26 × 34 =
  25. 25.43 × 47 =
  26. 26.37 × 43 =
  27. 27.15 × 25 =
  28. 28.10 × 20 =
  29. 29.91 × 99 =
  30. 30.13 × 17 =
  31. 31.18 × 22 =
  32. 32.38 × 42 =
  33. 33.78 × 82 =
  34. 34.46 × 54 =
  35. 35.29 × 31 =
  36. 36.38 × 42 =
  37. 37.18 × 22 =
  38. 38.78 × 82 =
  39. 39.33 × 37 =
  40. 40.91 × 99 =

Answer key

  1. 2491
  2. 9996
  3. 4896
  4. 9975
  5. 4896
  6. 399
  7. 9991
  8. 4896
  9. 6396
  10. 9984
  11. 1596
  12. 4899
  13. 8075
  14. 3584
  15. 9009
  16. 2491
  17. 6375
  18. 391
  19. 4209
  20. 884
  21. 8096
  22. 9999
  23. 2496
  24. 884
  25. 2021
  26. 1591
  27. 375
  28. 200
  29. 9009
  30. 221
  31. 396
  32. 1596
  33. 6396
  34. 2484
  35. 899
  36. 1596
  37. 396
  38. 6396
  39. 1221
  40. 9009

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