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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 268 · 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. 1.19 × 21 =
  2. 2.37 × 43 =
  3. 3.22 × 28 =
  4. 4.69 × 71 =
  5. 5.27 × 33 =
  6. 6.31 × 39 =
  7. 7.45 × 55 =
  8. 8.34 × 36 =
  9. 9.49 × 51 =
  10. 10.24 × 26 =
  11. 11.78 × 82 =
  12. 12.17 × 23 =
  13. 13.75 × 85 =
  14. 14.48 × 52 =
  15. 15.56 × 64 =
  16. 16.38 × 42 =
  17. 17.28 × 32 =
  18. 18.98 × 102 =
  19. 19.36 × 44 =
  20. 20.15 × 25 =
  21. 21.89 × 91 =
  22. 22.85 × 95 =
  23. 23.25 × 35 =
  24. 24.63 × 67 =
  25. 25.88 × 92 =
  26. 26.59 × 61 =
  27. 27.38 × 42 =
  28. 28.34 × 36 =
  29. 29.49 × 51 =
  30. 30.90 × 100 =
  31. 31.46 × 54 =
  32. 32.25 × 35 =
  33. 33.27 × 33 =
  34. 34.68 × 72 =
  35. 35.46 × 54 =
  36. 36.84 × 86 =
  37. 37.22 × 28 =
  38. 38.96 × 104 =
  39. 39.99 × 101 =
  40. 40.65 × 75 =

Answer key

  1. 399
  2. 1591
  3. 616
  4. 4899
  5. 891
  6. 1209
  7. 2475
  8. 1224
  9. 2499
  10. 624
  11. 6396
  12. 391
  13. 6375
  14. 2496
  15. 3584
  16. 1596
  17. 896
  18. 9996
  19. 1584
  20. 375
  21. 8099
  22. 8075
  23. 875
  24. 4221
  25. 8096
  26. 3599
  27. 1596
  28. 1224
  29. 2499
  30. 9000
  31. 2484
  32. 875
  33. 891
  34. 4896
  35. 2484
  36. 7224
  37. 616
  38. 9984
  39. 9999
  40. 4875

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