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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 218 · 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. 1.85 × 95 =
  2. 2.73 × 77 =
  3. 3.45 × 55 =
  4. 4.79 × 81 =
  5. 5.87 × 93 =
  6. 6.21 × 29 =
  7. 7.96 × 104 =
  8. 8.53 × 57 =
  9. 9.28 × 32 =
  10. 10.30 × 40 =
  11. 11.89 × 91 =
  12. 12.61 × 69 =
  13. 13.57 × 63 =
  14. 14.26 × 34 =
  15. 15.15 × 25 =
  16. 16.85 × 95 =
  17. 17.25 × 35 =
  18. 18.40 × 50 =
  19. 19.69 × 71 =
  20. 20.31 × 39 =
  21. 21.94 × 96 =
  22. 22.22 × 28 =
  23. 23.79 × 81 =
  24. 24.57 × 63 =
  25. 25.98 × 102 =
  26. 26.57 × 63 =
  27. 27.72 × 78 =
  28. 28.72 × 78 =
  29. 29.67 × 73 =
  30. 30.58 × 62 =
  31. 31.59 × 61 =
  32. 32.48 × 52 =
  33. 33.65 × 75 =
  34. 34.29 × 31 =
  35. 35.30 × 40 =
  36. 36.22 × 28 =
  37. 37.42 × 48 =
  38. 38.41 × 49 =
  39. 39.18 × 22 =
  40. 40.16 × 24 =

Answer key

  1. 8075
  2. 5621
  3. 2475
  4. 6399
  5. 8091
  6. 609
  7. 9984
  8. 3021
  9. 896
  10. 1200
  11. 8099
  12. 4209
  13. 3591
  14. 884
  15. 375
  16. 8075
  17. 875
  18. 2000
  19. 4899
  20. 1209
  21. 9024
  22. 616
  23. 6399
  24. 3591
  25. 9996
  26. 3591
  27. 5616
  28. 5616
  29. 4891
  30. 3596
  31. 3599
  32. 2496
  33. 4875
  34. 899
  35. 1200
  36. 616
  37. 2016
  38. 2009
  39. 396
  40. 384

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