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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 483 · 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. 1.97 × 103 =
  2. 2.56 × 64 =
  3. 3.21 × 29 =
  4. 4.88 × 92 =
  5. 5.38 × 42 =
  6. 6.29 × 31 =
  7. 7.19 × 21 =
  8. 8.26 × 34 =
  9. 9.48 × 52 =
  10. 10.28 × 32 =
  11. 11.49 × 51 =
  12. 12.97 × 103 =
  13. 13.38 × 42 =
  14. 14.45 × 55 =
  15. 15.25 × 35 =
  16. 16.67 × 73 =
  17. 17.98 × 102 =
  18. 18.85 × 95 =
  19. 19.27 × 33 =
  20. 20.55 × 65 =
  21. 21.87 × 93 =
  22. 22.79 × 81 =
  23. 23.94 × 96 =
  24. 24.16 × 24 =
  25. 25.60 × 70 =
  26. 26.30 × 40 =
  27. 27.13 × 17 =
  28. 28.87 × 93 =
  29. 29.36 × 44 =
  30. 30.66 × 74 =
  31. 31.39 × 41 =
  32. 32.55 × 65 =
  33. 33.17 × 23 =
  34. 34.99 × 101 =
  35. 35.18 × 22 =
  36. 36.98 × 102 =
  37. 37.47 × 53 =
  38. 38.68 × 72 =
  39. 39.16 × 24 =
  40. 40.45 × 55 =

Answer key

  1. 9991
  2. 3584
  3. 609
  4. 8096
  5. 1596
  6. 899
  7. 399
  8. 884
  9. 2496
  10. 896
  11. 2499
  12. 9991
  13. 1596
  14. 2475
  15. 875
  16. 4891
  17. 9996
  18. 8075
  19. 891
  20. 3575
  21. 8091
  22. 6399
  23. 9024
  24. 384
  25. 4200
  26. 1200
  27. 221
  28. 8091
  29. 1584
  30. 4884
  31. 1599
  32. 3575
  33. 391
  34. 9999
  35. 396
  36. 9996
  37. 2491
  38. 4896
  39. 384
  40. 2475

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