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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 593 · 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. 1.72 × 78 =
  2. 2.74 × 76 =
  3. 3.96 × 104 =
  4. 4.65 × 75 =
  5. 5.99 × 101 =
  6. 6.89 × 91 =
  7. 7.98 × 102 =
  8. 8.98 × 102 =
  9. 9.48 × 52 =
  10. 10.58 × 62 =
  11. 11.87 × 93 =
  12. 12.18 × 22 =
  13. 13.79 × 81 =
  14. 14.45 × 55 =
  15. 15.47 × 53 =
  16. 16.66 × 74 =
  17. 17.17 × 23 =
  18. 18.66 × 74 =
  19. 19.39 × 41 =
  20. 20.19 × 21 =
  21. 21.37 × 43 =
  22. 22.18 × 22 =
  23. 23.79 × 81 =
  24. 24.57 × 63 =
  25. 25.87 × 93 =
  26. 26.86 × 94 =
  27. 27.89 × 91 =
  28. 28.35 × 45 =
  29. 29.15 × 25 =
  30. 30.68 × 72 =
  31. 31.97 × 103 =
  32. 32.91 × 99 =
  33. 33.55 × 65 =
  34. 34.68 × 72 =
  35. 35.48 × 52 =
  36. 36.39 × 41 =
  37. 37.40 × 50 =
  38. 38.89 × 91 =
  39. 39.48 × 52 =
  40. 40.25 × 35 =

Answer key

  1. 5616
  2. 5624
  3. 9984
  4. 4875
  5. 9999
  6. 8099
  7. 9996
  8. 9996
  9. 2496
  10. 3596
  11. 8091
  12. 396
  13. 6399
  14. 2475
  15. 2491
  16. 4884
  17. 391
  18. 4884
  19. 1599
  20. 399
  21. 1591
  22. 396
  23. 6399
  24. 3591
  25. 8091
  26. 8084
  27. 8099
  28. 1575
  29. 375
  30. 4896
  31. 9991
  32. 9009
  33. 3575
  34. 4896
  35. 2496
  36. 1599
  37. 2000
  38. 8099
  39. 2496
  40. 875

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