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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 272 · 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. 1.35 × 45 =
  2. 2.58 × 62 =
  3. 3.26 × 34 =
  4. 4.49 × 51 =
  5. 5.19 × 21 =
  6. 6.19 × 21 =
  7. 7.24 × 26 =
  8. 8.36 × 44 =
  9. 9.59 × 61 =
  10. 10.15 × 25 =
  11. 11.99 × 101 =
  12. 12.77 × 83 =
  13. 13.39 × 41 =
  14. 14.87 × 93 =
  15. 15.16 × 24 =
  16. 16.68 × 72 =
  17. 17.59 × 61 =
  18. 18.55 × 65 =
  19. 19.27 × 33 =
  20. 20.27 × 33 =
  21. 21.56 × 64 =
  22. 22.67 × 73 =
  23. 23.24 × 26 =
  24. 24.91 × 99 =
  25. 25.49 × 51 =
  26. 26.97 × 103 =
  27. 27.39 × 41 =
  28. 28.37 × 43 =
  29. 29.27 × 33 =
  30. 30.25 × 35 =
  31. 31.47 × 53 =
  32. 32.99 × 101 =
  33. 33.37 × 43 =
  34. 34.55 × 65 =
  35. 35.96 × 104 =
  36. 36.13 × 17 =
  37. 37.55 × 65 =
  38. 38.42 × 48 =
  39. 39.47 × 53 =
  40. 40.19 × 21 =

Answer key

  1. 1575
  2. 3596
  3. 884
  4. 2499
  5. 399
  6. 399
  7. 624
  8. 1584
  9. 3599
  10. 375
  11. 9999
  12. 6391
  13. 1599
  14. 8091
  15. 384
  16. 4896
  17. 3599
  18. 3575
  19. 891
  20. 891
  21. 3584
  22. 4891
  23. 624
  24. 9009
  25. 2499
  26. 9991
  27. 1599
  28. 1591
  29. 891
  30. 875
  31. 2491
  32. 9999
  33. 1591
  34. 3575
  35. 9984
  36. 221
  37. 3575
  38. 2016
  39. 2491
  40. 399

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