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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 562 · 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. 1.92 × 98 =
  2. 2.99 × 101 =
  3. 3.58 × 62 =
  4. 4.22 × 28 =
  5. 5.33 × 37 =
  6. 6.26 × 34 =
  7. 7.24 × 26 =
  8. 8.39 × 41 =
  9. 9.90 × 100 =
  10. 10.79 × 81 =
  11. 11.66 × 74 =
  12. 12.69 × 71 =
  13. 13.75 × 85 =
  14. 14.22 × 28 =
  15. 15.16 × 24 =
  16. 16.92 × 98 =
  17. 17.99 × 101 =
  18. 18.35 × 45 =
  19. 19.74 × 76 =
  20. 20.19 × 21 =
  21. 21.70 × 80 =
  22. 22.37 × 43 =
  23. 23.87 × 93 =
  24. 24.78 × 82 =
  25. 25.23 × 27 =
  26. 26.28 × 32 =
  27. 27.34 × 36 =
  28. 28.57 × 63 =
  29. 29.27 × 33 =
  30. 30.21 × 29 =
  31. 31.55 × 65 =
  32. 32.28 × 32 =
  33. 33.38 × 42 =
  34. 34.22 × 28 =
  35. 35.48 × 52 =
  36. 36.86 × 94 =
  37. 37.78 × 82 =
  38. 38.87 × 93 =
  39. 39.58 × 62 =
  40. 40.96 × 104 =

Answer key

  1. 9016
  2. 9999
  3. 3596
  4. 616
  5. 1221
  6. 884
  7. 624
  8. 1599
  9. 9000
  10. 6399
  11. 4884
  12. 4899
  13. 6375
  14. 616
  15. 384
  16. 9016
  17. 9999
  18. 1575
  19. 5624
  20. 399
  21. 5600
  22. 1591
  23. 8091
  24. 6396
  25. 621
  26. 896
  27. 1224
  28. 3591
  29. 891
  30. 609
  31. 3575
  32. 896
  33. 1596
  34. 616
  35. 2496
  36. 8084
  37. 6396
  38. 8091
  39. 3596
  40. 9984

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