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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 234 · 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. 1.78 × 82 =
  2. 2.92 × 98 =
  3. 3.46 × 54 =
  4. 4.50 × 60 =
  5. 5.24 × 26 =
  6. 6.30 × 40 =
  7. 7.49 × 51 =
  8. 8.85 × 95 =
  9. 9.49 × 51 =
  10. 10.69 × 71 =
  11. 11.65 × 75 =
  12. 12.35 × 45 =
  13. 13.38 × 42 =
  14. 14.49 × 51 =
  15. 15.17 × 23 =
  16. 16.28 × 32 =
  17. 17.67 × 73 =
  18. 18.36 × 44 =
  19. 19.17 × 23 =
  20. 20.19 × 21 =
  21. 21.97 × 103 =
  22. 22.85 × 95 =
  23. 23.58 × 62 =
  24. 24.85 × 95 =
  25. 25.49 × 51 =
  26. 26.80 × 90 =
  27. 27.75 × 85 =
  28. 28.85 × 95 =
  29. 29.35 × 45 =
  30. 30.56 × 64 =
  31. 31.28 × 32 =
  32. 32.35 × 45 =
  33. 33.66 × 74 =
  34. 34.85 × 95 =
  35. 35.84 × 86 =
  36. 36.57 × 63 =
  37. 37.38 × 42 =
  38. 38.53 × 57 =
  39. 39.49 × 51 =
  40. 40.57 × 63 =

Answer key

  1. 6396
  2. 9016
  3. 2484
  4. 3000
  5. 624
  6. 1200
  7. 2499
  8. 8075
  9. 2499
  10. 4899
  11. 4875
  12. 1575
  13. 1596
  14. 2499
  15. 391
  16. 896
  17. 4891
  18. 1584
  19. 391
  20. 399
  21. 9991
  22. 8075
  23. 3596
  24. 8075
  25. 2499
  26. 7200
  27. 6375
  28. 8075
  29. 1575
  30. 3584
  31. 896
  32. 1575
  33. 4884
  34. 8075
  35. 7224
  36. 3591
  37. 1596
  38. 3021
  39. 2499
  40. 3591

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