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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 123 · 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. 1.59 × 61 =
  2. 2.77 × 83 =
  3. 3.88 × 92 =
  4. 4.25 × 35 =
  5. 5.19 × 21 =
  6. 6.56 × 64 =
  7. 7.50 × 60 =
  8. 8.47 × 53 =
  9. 9.96 × 104 =
  10. 10.95 × 105 =
  11. 11.48 × 52 =
  12. 12.58 × 62 =
  13. 13.77 × 83 =
  14. 14.16 × 24 =
  15. 15.83 × 87 =
  16. 16.89 × 91 =
  17. 17.27 × 33 =
  18. 18.68 × 72 =
  19. 19.19 × 21 =
  20. 20.89 × 91 =
  21. 21.91 × 99 =
  22. 22.19 × 21 =
  23. 23.73 × 77 =
  24. 24.37 × 43 =
  25. 25.35 × 45 =
  26. 26.28 × 32 =
  27. 27.95 × 105 =
  28. 28.69 × 71 =
  29. 29.49 × 51 =
  30. 30.78 × 82 =
  31. 31.15 × 25 =
  32. 32.17 × 23 =
  33. 33.59 × 61 =
  34. 34.28 × 32 =
  35. 35.66 × 74 =
  36. 36.65 × 75 =
  37. 37.60 × 70 =
  38. 38.57 × 63 =
  39. 39.98 × 102 =
  40. 40.68 × 72 =

Answer key

  1. 3599
  2. 6391
  3. 8096
  4. 875
  5. 399
  6. 3584
  7. 3000
  8. 2491
  9. 9984
  10. 9975
  11. 2496
  12. 3596
  13. 6391
  14. 384
  15. 7221
  16. 8099
  17. 891
  18. 4896
  19. 399
  20. 8099
  21. 9009
  22. 399
  23. 5621
  24. 1591
  25. 1575
  26. 896
  27. 9975
  28. 4899
  29. 2499
  30. 6396
  31. 375
  32. 391
  33. 3599
  34. 896
  35. 4884
  36. 4875
  37. 4200
  38. 3591
  39. 9996
  40. 4896

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