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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 130 · 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. 1.14 × 16 =
  2. 2.86 × 94 =
  3. 3.17 × 23 =
  4. 4.36 × 44 =
  5. 5.28 × 32 =
  6. 6.45 × 55 =
  7. 7.96 × 104 =
  8. 8.89 × 91 =
  9. 9.19 × 21 =
  10. 10.59 × 61 =
  11. 11.77 × 83 =
  12. 12.99 × 101 =
  13. 13.39 × 41 =
  14. 14.97 × 103 =
  15. 15.49 × 51 =
  16. 16.25 × 35 =
  17. 17.24 × 26 =
  18. 18.56 × 64 =
  19. 19.58 × 62 =
  20. 20.66 × 74 =
  21. 21.57 × 63 =
  22. 22.13 × 17 =
  23. 23.54 × 56 =
  24. 24.33 × 37 =
  25. 25.59 × 61 =
  26. 26.68 × 72 =
  27. 27.38 × 42 =
  28. 28.99 × 101 =
  29. 29.87 × 93 =
  30. 30.83 × 87 =
  31. 31.69 × 71 =
  32. 32.48 × 52 =
  33. 33.25 × 35 =
  34. 34.54 × 56 =
  35. 35.68 × 72 =
  36. 36.18 × 22 =
  37. 37.72 × 78 =
  38. 38.56 × 64 =
  39. 39.28 × 32 =
  40. 40.15 × 25 =

Answer key

  1. 224
  2. 8084
  3. 391
  4. 1584
  5. 896
  6. 2475
  7. 9984
  8. 8099
  9. 399
  10. 3599
  11. 6391
  12. 9999
  13. 1599
  14. 9991
  15. 2499
  16. 875
  17. 624
  18. 3584
  19. 3596
  20. 4884
  21. 3591
  22. 221
  23. 3024
  24. 1221
  25. 3599
  26. 4896
  27. 1596
  28. 9999
  29. 8091
  30. 7221
  31. 4899
  32. 2496
  33. 875
  34. 3024
  35. 4896
  36. 396
  37. 5616
  38. 3584
  39. 896
  40. 375

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