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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 56 · 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. 1.23 × 27 =
  2. 2.21 × 29 =
  3. 3.61 × 69 =
  4. 4.67 × 73 =
  5. 5.18 × 22 =
  6. 6.69 × 71 =
  7. 7.17 × 23 =
  8. 8.39 × 41 =
  9. 9.23 × 27 =
  10. 10.98 × 102 =
  11. 11.37 × 43 =
  12. 12.17 × 23 =
  13. 13.26 × 34 =
  14. 14.76 × 84 =
  15. 15.96 × 104 =
  16. 16.55 × 65 =
  17. 17.77 × 83 =
  18. 18.27 × 33 =
  19. 19.86 × 94 =
  20. 20.95 × 105 =
  21. 21.81 × 89 =
  22. 22.18 × 22 =
  23. 23.45 × 55 =
  24. 24.48 × 52 =
  25. 25.15 × 25 =
  26. 26.76 × 84 =
  27. 27.27 × 33 =
  28. 28.77 × 83 =
  29. 29.76 × 84 =
  30. 30.15 × 25 =
  31. 31.66 × 74 =
  32. 32.39 × 41 =
  33. 33.99 × 101 =
  34. 34.31 × 39 =
  35. 35.83 × 87 =
  36. 36.25 × 35 =
  37. 37.89 × 91 =
  38. 38.49 × 51 =
  39. 39.33 × 37 =
  40. 40.55 × 65 =

Answer key

  1. 621
  2. 609
  3. 4209
  4. 4891
  5. 396
  6. 4899
  7. 391
  8. 1599
  9. 621
  10. 9996
  11. 1591
  12. 391
  13. 884
  14. 6384
  15. 9984
  16. 3575
  17. 6391
  18. 891
  19. 8084
  20. 9975
  21. 7209
  22. 396
  23. 2475
  24. 2496
  25. 375
  26. 6384
  27. 891
  28. 6391
  29. 6384
  30. 375
  31. 4884
  32. 1599
  33. 9999
  34. 1209
  35. 7221
  36. 875
  37. 8099
  38. 2499
  39. 1221
  40. 3575

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