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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 706 · 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. 1.78 × 82 =
  2. 2.78 × 82 =
  3. 3.25 × 35 =
  4. 4.27 × 33 =
  5. 5.59 × 61 =
  6. 6.85 × 95 =
  7. 7.97 × 103 =
  8. 8.46 × 54 =
  9. 9.61 × 69 =
  10. 10.73 × 77 =
  11. 11.19 × 21 =
  12. 12.89 × 91 =
  13. 13.67 × 73 =
  14. 14.38 × 42 =
  15. 15.92 × 98 =
  16. 16.23 × 27 =
  17. 17.11 × 19 =
  18. 18.96 × 104 =
  19. 19.72 × 78 =
  20. 20.27 × 33 =
  21. 21.75 × 85 =
  22. 22.46 × 54 =
  23. 23.47 × 53 =
  24. 24.34 × 36 =
  25. 25.42 × 48 =
  26. 26.72 × 78 =
  27. 27.16 × 24 =
  28. 28.78 × 82 =
  29. 29.47 × 53 =
  30. 30.98 × 102 =
  31. 31.19 × 21 =
  32. 32.67 × 73 =
  33. 33.66 × 74 =
  34. 34.38 × 42 =
  35. 35.67 × 73 =
  36. 36.57 × 63 =
  37. 37.18 × 22 =
  38. 38.77 × 83 =
  39. 39.48 × 52 =
  40. 40.89 × 91 =

Answer key

  1. 6396
  2. 6396
  3. 875
  4. 891
  5. 3599
  6. 8075
  7. 9991
  8. 2484
  9. 4209
  10. 5621
  11. 399
  12. 8099
  13. 4891
  14. 1596
  15. 9016
  16. 621
  17. 209
  18. 9984
  19. 5616
  20. 891
  21. 6375
  22. 2484
  23. 2491
  24. 1224
  25. 2016
  26. 5616
  27. 384
  28. 6396
  29. 2491
  30. 9996
  31. 399
  32. 4891
  33. 4884
  34. 1596
  35. 4891
  36. 3591
  37. 396
  38. 6391
  39. 2496
  40. 8099

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