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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 711 · 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. 1.21 × 29 =
  2. 2.59 × 61 =
  3. 3.76 × 84 =
  4. 4.38 × 42 =
  5. 5.50 × 60 =
  6. 6.96 × 104 =
  7. 7.99 × 101 =
  8. 8.96 × 104 =
  9. 9.39 × 41 =
  10. 10.78 × 82 =
  11. 11.87 × 93 =
  12. 12.38 × 42 =
  13. 13.34 × 36 =
  14. 14.25 × 35 =
  15. 15.47 × 53 =
  16. 16.44 × 46 =
  17. 17.38 × 42 =
  18. 18.80 × 90 =
  19. 19.15 × 25 =
  20. 20.35 × 45 =
  21. 21.85 × 95 =
  22. 22.13 × 17 =
  23. 23.28 × 32 =
  24. 24.25 × 35 =
  25. 25.12 × 18 =
  26. 26.35 × 45 =
  27. 27.97 × 103 =
  28. 28.19 × 21 =
  29. 29.19 × 21 =
  30. 30.59 × 61 =
  31. 31.90 × 100 =
  32. 32.29 × 31 =
  33. 33.95 × 105 =
  34. 34.94 × 96 =
  35. 35.49 × 51 =
  36. 36.59 × 61 =
  37. 37.68 × 72 =
  38. 38.92 × 98 =
  39. 39.67 × 73 =
  40. 40.57 × 63 =

Answer key

  1. 609
  2. 3599
  3. 6384
  4. 1596
  5. 3000
  6. 9984
  7. 9999
  8. 9984
  9. 1599
  10. 6396
  11. 8091
  12. 1596
  13. 1224
  14. 875
  15. 2491
  16. 2024
  17. 1596
  18. 7200
  19. 375
  20. 1575
  21. 8075
  22. 221
  23. 896
  24. 875
  25. 216
  26. 1575
  27. 9991
  28. 399
  29. 399
  30. 3599
  31. 9000
  32. 899
  33. 9975
  34. 9024
  35. 2499
  36. 3599
  37. 4896
  38. 9016
  39. 4891
  40. 3591

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