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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 831 · 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. 1.76 × 84 =
  2. 2.16 × 24 =
  3. 3.29 × 31 =
  4. 4.36 × 44 =
  5. 5.58 × 62 =
  6. 6.58 × 62 =
  7. 7.69 × 71 =
  8. 8.99 × 101 =
  9. 9.87 × 93 =
  10. 10.87 × 93 =
  11. 11.95 × 105 =
  12. 12.27 × 33 =
  13. 13.24 × 26 =
  14. 14.47 × 53 =
  15. 15.69 × 71 =
  16. 16.75 × 85 =
  17. 17.20 × 30 =
  18. 18.86 × 94 =
  19. 19.56 × 64 =
  20. 20.10 × 20 =
  21. 21.35 × 45 =
  22. 22.93 × 97 =
  23. 23.65 × 75 =
  24. 24.96 × 104 =
  25. 25.23 × 27 =
  26. 26.19 × 21 =
  27. 27.78 × 82 =
  28. 28.99 × 101 =
  29. 29.99 × 101 =
  30. 30.90 × 100 =
  31. 31.48 × 52 =
  32. 32.68 × 72 =
  33. 33.61 × 69 =
  34. 34.73 × 77 =
  35. 35.89 × 91 =
  36. 36.71 × 79 =
  37. 37.68 × 72 =
  38. 38.37 × 43 =
  39. 39.69 × 71 =
  40. 40.20 × 30 =

Answer key

  1. 6384
  2. 384
  3. 899
  4. 1584
  5. 3596
  6. 3596
  7. 4899
  8. 9999
  9. 8091
  10. 8091
  11. 9975
  12. 891
  13. 624
  14. 2491
  15. 4899
  16. 6375
  17. 600
  18. 8084
  19. 3584
  20. 200
  21. 1575
  22. 9021
  23. 4875
  24. 9984
  25. 621
  26. 399
  27. 6396
  28. 9999
  29. 9999
  30. 9000
  31. 2496
  32. 4896
  33. 4209
  34. 5621
  35. 8099
  36. 5609
  37. 4896
  38. 1591
  39. 4899
  40. 600

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