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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 708 · 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. 1.39 × 41 =
  2. 2.84 × 86 =
  3. 3.99 × 101 =
  4. 4.18 × 22 =
  5. 5.87 × 93 =
  6. 6.97 × 103 =
  7. 7.55 × 65 =
  8. 8.99 × 101 =
  9. 9.76 × 84 =
  10. 10.76 × 84 =
  11. 11.75 × 85 =
  12. 12.47 × 53 =
  13. 13.20 × 30 =
  14. 14.99 × 101 =
  15. 15.45 × 55 =
  16. 16.62 × 68 =
  17. 17.15 × 25 =
  18. 18.28 × 32 =
  19. 19.64 × 66 =
  20. 20.29 × 31 =
  21. 21.46 × 54 =
  22. 22.98 × 102 =
  23. 23.57 × 63 =
  24. 24.36 × 44 =
  25. 25.29 × 31 =
  26. 26.98 × 102 =
  27. 27.60 × 70 =
  28. 28.26 × 34 =
  29. 29.87 × 93 =
  30. 30.80 × 90 =
  31. 31.15 × 25 =
  32. 32.17 × 23 =
  33. 33.48 × 52 =
  34. 34.58 × 62 =
  35. 35.97 × 103 =
  36. 36.97 × 103 =
  37. 37.79 × 81 =
  38. 38.36 × 44 =
  39. 39.92 × 98 =
  40. 40.99 × 101 =

Answer key

  1. 1599
  2. 7224
  3. 9999
  4. 396
  5. 8091
  6. 9991
  7. 3575
  8. 9999
  9. 6384
  10. 6384
  11. 6375
  12. 2491
  13. 600
  14. 9999
  15. 2475
  16. 4216
  17. 375
  18. 896
  19. 4224
  20. 899
  21. 2484
  22. 9996
  23. 3591
  24. 1584
  25. 899
  26. 9996
  27. 4200
  28. 884
  29. 8091
  30. 7200
  31. 375
  32. 391
  33. 2496
  34. 3596
  35. 9991
  36. 9991
  37. 6399
  38. 1584
  39. 9016
  40. 9999

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