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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 514 · 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. 1.17 × 23 =
  2. 2.89 × 91 =
  3. 3.78 × 82 =
  4. 4.46 × 54 =
  5. 5.63 × 67 =
  6. 6.46 × 54 =
  7. 7.27 × 33 =
  8. 8.97 × 103 =
  9. 9.88 × 92 =
  10. 10.59 × 61 =
  11. 11.94 × 96 =
  12. 12.84 × 86 =
  13. 13.25 × 35 =
  14. 14.68 × 72 =
  15. 15.19 × 21 =
  16. 16.71 × 79 =
  17. 17.66 × 74 =
  18. 18.88 × 92 =
  19. 19.35 × 45 =
  20. 20.99 × 101 =
  21. 21.85 × 95 =
  22. 22.29 × 31 =
  23. 23.13 × 17 =
  24. 24.99 × 101 =
  25. 25.61 × 69 =
  26. 26.43 × 47 =
  27. 27.20 × 30 =
  28. 28.59 × 61 =
  29. 29.17 × 23 =
  30. 30.49 × 51 =
  31. 31.29 × 31 =
  32. 32.47 × 53 =
  33. 33.92 × 98 =
  34. 34.18 × 22 =
  35. 35.16 × 24 =
  36. 36.34 × 36 =
  37. 37.28 × 32 =
  38. 38.21 × 29 =
  39. 39.26 × 34 =
  40. 40.17 × 23 =

Answer key

  1. 391
  2. 8099
  3. 6396
  4. 2484
  5. 4221
  6. 2484
  7. 891
  8. 9991
  9. 8096
  10. 3599
  11. 9024
  12. 7224
  13. 875
  14. 4896
  15. 399
  16. 5609
  17. 4884
  18. 8096
  19. 1575
  20. 9999
  21. 8075
  22. 899
  23. 221
  24. 9999
  25. 4209
  26. 2021
  27. 600
  28. 3599
  29. 391
  30. 2499
  31. 899
  32. 2491
  33. 9016
  34. 396
  35. 384
  36. 1224
  37. 896
  38. 609
  39. 884
  40. 391

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