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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 299 · 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. 1.77 × 83 =
  2. 2.98 × 102 =
  3. 3.84 × 86 =
  4. 4.11 × 19 =
  5. 5.47 × 53 =
  6. 6.85 × 95 =
  7. 7.29 × 31 =
  8. 8.47 × 53 =
  9. 9.45 × 55 =
  10. 10.10 × 20 =
  11. 11.48 × 52 =
  12. 12.20 × 30 =
  13. 13.21 × 29 =
  14. 14.70 × 80 =
  15. 15.80 × 90 =
  16. 16.15 × 25 =
  17. 17.49 × 51 =
  18. 18.15 × 25 =
  19. 19.76 × 84 =
  20. 20.75 × 85 =
  21. 21.23 × 27 =
  22. 22.79 × 81 =
  23. 23.25 × 35 =
  24. 24.57 × 63 =
  25. 25.87 × 93 =
  26. 26.95 × 105 =
  27. 27.49 × 51 =
  28. 28.49 × 51 =
  29. 29.46 × 54 =
  30. 30.81 × 89 =
  31. 31.10 × 20 =
  32. 32.98 × 102 =
  33. 33.14 × 16 =
  34. 34.30 × 40 =
  35. 35.25 × 35 =
  36. 36.28 × 32 =
  37. 37.62 × 68 =
  38. 38.27 × 33 =
  39. 39.58 × 62 =
  40. 40.85 × 95 =

Answer key

  1. 6391
  2. 9996
  3. 7224
  4. 209
  5. 2491
  6. 8075
  7. 899
  8. 2491
  9. 2475
  10. 200
  11. 2496
  12. 600
  13. 609
  14. 5600
  15. 7200
  16. 375
  17. 2499
  18. 375
  19. 6384
  20. 6375
  21. 621
  22. 6399
  23. 875
  24. 3591
  25. 8091
  26. 9975
  27. 2499
  28. 2499
  29. 2484
  30. 7209
  31. 200
  32. 9996
  33. 224
  34. 1200
  35. 875
  36. 896
  37. 4216
  38. 891
  39. 3596
  40. 8075

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