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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 297 · 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. 1.36 × 44 =
  2. 2.44 × 46 =
  3. 3.56 × 64 =
  4. 4.21 × 29 =
  5. 5.41 × 49 =
  6. 6.66 × 74 =
  7. 7.71 × 79 =
  8. 8.28 × 32 =
  9. 9.78 × 82 =
  10. 10.37 × 43 =
  11. 11.99 × 101 =
  12. 12.21 × 29 =
  13. 13.56 × 64 =
  14. 14.36 × 44 =
  15. 15.58 × 62 =
  16. 16.20 × 30 =
  17. 17.45 × 55 =
  18. 18.26 × 34 =
  19. 19.19 × 21 =
  20. 20.63 × 67 =
  21. 21.16 × 24 =
  22. 22.75 × 85 =
  23. 23.75 × 85 =
  24. 24.66 × 74 =
  25. 25.65 × 75 =
  26. 26.90 × 100 =
  27. 27.17 × 23 =
  28. 28.45 × 55 =
  29. 29.89 × 91 =
  30. 30.38 × 42 =
  31. 31.28 × 32 =
  32. 32.19 × 21 =
  33. 33.34 × 36 =
  34. 34.37 × 43 =
  35. 35.70 × 80 =
  36. 36.25 × 35 =
  37. 37.41 × 49 =
  38. 38.95 × 105 =
  39. 39.38 × 42 =
  40. 40.46 × 54 =

Answer key

  1. 1584
  2. 2024
  3. 3584
  4. 609
  5. 2009
  6. 4884
  7. 5609
  8. 896
  9. 6396
  10. 1591
  11. 9999
  12. 609
  13. 3584
  14. 1584
  15. 3596
  16. 600
  17. 2475
  18. 884
  19. 399
  20. 4221
  21. 384
  22. 6375
  23. 6375
  24. 4884
  25. 4875
  26. 9000
  27. 391
  28. 2475
  29. 8099
  30. 1596
  31. 896
  32. 399
  33. 1224
  34. 1591
  35. 5600
  36. 875
  37. 2009
  38. 9975
  39. 1596
  40. 2484

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