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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 307 · 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. 1.36 × 44 =
  2. 2.68 × 72 =
  3. 3.29 × 31 =
  4. 4.87 × 93 =
  5. 5.49 × 51 =
  6. 6.77 × 83 =
  7. 7.47 × 53 =
  8. 8.88 × 92 =
  9. 9.89 × 91 =
  10. 10.35 × 45 =
  11. 11.29 × 31 =
  12. 12.19 × 21 =
  13. 13.57 × 63 =
  14. 14.55 × 65 =
  15. 15.87 × 93 =
  16. 16.20 × 30 =
  17. 17.42 × 48 =
  18. 18.77 × 83 =
  19. 19.15 × 25 =
  20. 20.39 × 41 =
  21. 21.45 × 55 =
  22. 22.18 × 22 =
  23. 23.46 × 54 =
  24. 24.79 × 81 =
  25. 25.23 × 27 =
  26. 26.75 × 85 =
  27. 27.67 × 73 =
  28. 28.95 × 105 =
  29. 29.56 × 64 =
  30. 30.54 × 56 =
  31. 31.26 × 34 =
  32. 32.12 × 18 =
  33. 33.35 × 45 =
  34. 34.68 × 72 =
  35. 35.79 × 81 =
  36. 36.27 × 33 =
  37. 37.58 × 62 =
  38. 38.49 × 51 =
  39. 39.34 × 36 =
  40. 40.83 × 87 =

Answer key

  1. 1584
  2. 4896
  3. 899
  4. 8091
  5. 2499
  6. 6391
  7. 2491
  8. 8096
  9. 8099
  10. 1575
  11. 899
  12. 399
  13. 3591
  14. 3575
  15. 8091
  16. 600
  17. 2016
  18. 6391
  19. 375
  20. 1599
  21. 2475
  22. 396
  23. 2484
  24. 6399
  25. 621
  26. 6375
  27. 4891
  28. 9975
  29. 3584
  30. 3024
  31. 884
  32. 216
  33. 1575
  34. 4896
  35. 6399
  36. 891
  37. 3596
  38. 2499
  39. 1224
  40. 7221

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