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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 996 · 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. 1.99 × 101 =
  2. 2.19 × 21 =
  3. 3.58 × 62 =
  4. 4.58 × 62 =
  5. 5.77 × 83 =
  6. 6.68 × 72 =
  7. 7.76 × 84 =
  8. 8.45 × 55 =
  9. 9.76 × 84 =
  10. 10.26 × 34 =
  11. 11.34 × 36 =
  12. 12.69 × 71 =
  13. 13.89 × 91 =
  14. 14.88 × 92 =
  15. 15.36 × 44 =
  16. 16.95 × 105 =
  17. 17.87 × 93 =
  18. 18.96 × 104 =
  19. 19.33 × 37 =
  20. 20.67 × 73 =
  21. 21.37 × 43 =
  22. 22.45 × 55 =
  23. 23.95 × 105 =
  24. 24.27 × 33 =
  25. 25.59 × 61 =
  26. 26.57 × 63 =
  27. 27.87 × 93 =
  28. 28.59 × 61 =
  29. 29.29 × 31 =
  30. 30.47 × 53 =
  31. 31.40 × 50 =
  32. 32.36 × 44 =
  33. 33.38 × 42 =
  34. 34.35 × 45 =
  35. 35.19 × 21 =
  36. 36.66 × 74 =
  37. 37.75 × 85 =
  38. 38.16 × 24 =
  39. 39.98 × 102 =
  40. 40.77 × 83 =

Answer key

  1. 9999
  2. 399
  3. 3596
  4. 3596
  5. 6391
  6. 4896
  7. 6384
  8. 2475
  9. 6384
  10. 884
  11. 1224
  12. 4899
  13. 8099
  14. 8096
  15. 1584
  16. 9975
  17. 8091
  18. 9984
  19. 1221
  20. 4891
  21. 1591
  22. 2475
  23. 9975
  24. 891
  25. 3599
  26. 3591
  27. 8091
  28. 3599
  29. 899
  30. 2491
  31. 2000
  32. 1584
  33. 1596
  34. 1575
  35. 399
  36. 4884
  37. 6375
  38. 384
  39. 9996
  40. 6391

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