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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 763 · 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. 1.45 × 55 =
  2. 2.42 × 48 =
  3. 3.90 × 100 =
  4. 4.59 × 61 =
  5. 5.38 × 42 =
  6. 6.47 × 53 =
  7. 7.46 × 54 =
  8. 8.43 × 47 =
  9. 9.88 × 92 =
  10. 10.69 × 71 =
  11. 11.67 × 73 =
  12. 12.18 × 22 =
  13. 13.30 × 40 =
  14. 14.86 × 94 =
  15. 15.78 × 82 =
  16. 16.15 × 25 =
  17. 17.26 × 34 =
  18. 18.12 × 18 =
  19. 19.99 × 101 =
  20. 20.78 × 82 =
  21. 21.18 × 22 =
  22. 22.15 × 25 =
  23. 23.19 × 21 =
  24. 24.47 × 53 =
  25. 25.46 × 54 =
  26. 26.18 × 22 =
  27. 27.35 × 45 =
  28. 28.36 × 44 =
  29. 29.18 × 22 =
  30. 30.66 × 74 =
  31. 31.16 × 24 =
  32. 32.46 × 54 =
  33. 33.76 × 84 =
  34. 34.20 × 30 =
  35. 35.56 × 64 =
  36. 36.45 × 55 =
  37. 37.88 × 92 =
  38. 38.71 × 79 =
  39. 39.16 × 24 =
  40. 40.19 × 21 =

Answer key

  1. 2475
  2. 2016
  3. 9000
  4. 3599
  5. 1596
  6. 2491
  7. 2484
  8. 2021
  9. 8096
  10. 4899
  11. 4891
  12. 396
  13. 1200
  14. 8084
  15. 6396
  16. 375
  17. 884
  18. 216
  19. 9999
  20. 6396
  21. 396
  22. 375
  23. 399
  24. 2491
  25. 2484
  26. 396
  27. 1575
  28. 1584
  29. 396
  30. 4884
  31. 384
  32. 2484
  33. 6384
  34. 600
  35. 3584
  36. 2475
  37. 8096
  38. 5609
  39. 384
  40. 399

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