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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 60 · 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. 1.77 × 83 =
  2. 2.17 × 23 =
  3. 3.22 × 28 =
  4. 4.38 × 42 =
  5. 5.69 × 71 =
  6. 6.35 × 45 =
  7. 7.26 × 34 =
  8. 8.58 × 62 =
  9. 9.55 × 65 =
  10. 10.18 × 22 =
  11. 11.95 × 105 =
  12. 12.45 × 55 =
  13. 13.68 × 72 =
  14. 14.48 × 52 =
  15. 15.16 × 24 =
  16. 16.49 × 51 =
  17. 17.94 × 96 =
  18. 18.95 × 105 =
  19. 19.94 × 96 =
  20. 20.87 × 93 =
  21. 21.77 × 83 =
  22. 22.48 × 52 =
  23. 23.24 × 26 =
  24. 24.63 × 67 =
  25. 25.57 × 63 =
  26. 26.58 × 62 =
  27. 27.19 × 21 =
  28. 28.42 × 48 =
  29. 29.89 × 91 =
  30. 30.29 × 31 =
  31. 31.68 × 72 =
  32. 32.36 × 44 =
  33. 33.55 × 65 =
  34. 34.41 × 49 =
  35. 35.54 × 56 =
  36. 36.53 × 57 =
  37. 37.67 × 73 =
  38. 38.89 × 91 =
  39. 39.36 × 44 =
  40. 40.66 × 74 =

Answer key

  1. 6391
  2. 391
  3. 616
  4. 1596
  5. 4899
  6. 1575
  7. 884
  8. 3596
  9. 3575
  10. 396
  11. 9975
  12. 2475
  13. 4896
  14. 2496
  15. 384
  16. 2499
  17. 9024
  18. 9975
  19. 9024
  20. 8091
  21. 6391
  22. 2496
  23. 624
  24. 4221
  25. 3591
  26. 3596
  27. 399
  28. 2016
  29. 8099
  30. 899
  31. 4896
  32. 1584
  33. 3575
  34. 2009
  35. 3024
  36. 3021
  37. 4891
  38. 8099
  39. 1584
  40. 4884

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