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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 312 · 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. 1.37 × 43 =
  2. 2.43 × 47 =
  3. 3.59 × 61 =
  4. 4.17 × 23 =
  5. 5.96 × 104 =
  6. 6.38 × 42 =
  7. 7.45 × 55 =
  8. 8.12 × 18 =
  9. 9.91 × 99 =
  10. 10.57 × 63 =
  11. 11.79 × 81 =
  12. 12.68 × 72 =
  13. 13.86 × 94 =
  14. 14.38 × 42 =
  15. 15.19 × 21 =
  16. 16.55 × 65 =
  17. 17.95 × 105 =
  18. 18.83 × 87 =
  19. 19.85 × 95 =
  20. 20.78 × 82 =
  21. 21.14 × 16 =
  22. 22.69 × 71 =
  23. 23.46 × 54 =
  24. 24.19 × 21 =
  25. 25.47 × 53 =
  26. 26.53 × 57 =
  27. 27.89 × 91 =
  28. 28.69 × 71 =
  29. 29.26 × 34 =
  30. 30.45 × 55 =
  31. 31.97 × 103 =
  32. 32.31 × 39 =
  33. 33.67 × 73 =
  34. 34.26 × 34 =
  35. 35.15 × 25 =
  36. 36.38 × 42 =
  37. 37.96 × 104 =
  38. 38.29 × 31 =
  39. 39.66 × 74 =
  40. 40.67 × 73 =

Answer key

  1. 1591
  2. 2021
  3. 3599
  4. 391
  5. 9984
  6. 1596
  7. 2475
  8. 216
  9. 9009
  10. 3591
  11. 6399
  12. 4896
  13. 8084
  14. 1596
  15. 399
  16. 3575
  17. 9975
  18. 7221
  19. 8075
  20. 6396
  21. 224
  22. 4899
  23. 2484
  24. 399
  25. 2491
  26. 3021
  27. 8099
  28. 4899
  29. 884
  30. 2475
  31. 9991
  32. 1209
  33. 4891
  34. 884
  35. 375
  36. 1596
  37. 9984
  38. 899
  39. 4884
  40. 4891

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