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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 73 · 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. 1.46 × 54 =
  2. 2.35 × 45 =
  3. 3.15 × 25 =
  4. 4.35 × 45 =
  5. 5.55 × 65 =
  6. 6.49 × 51 =
  7. 7.47 × 53 =
  8. 8.16 × 24 =
  9. 9.59 × 61 =
  10. 10.85 × 95 =
  11. 11.39 × 41 =
  12. 12.72 × 78 =
  13. 13.55 × 65 =
  14. 14.63 × 67 =
  15. 15.90 × 100 =
  16. 16.15 × 25 =
  17. 17.68 × 72 =
  18. 18.57 × 63 =
  19. 19.69 × 71 =
  20. 20.92 × 98 =
  21. 21.28 × 32 =
  22. 22.88 × 92 =
  23. 23.25 × 35 =
  24. 24.50 × 60 =
  25. 25.96 × 104 =
  26. 26.67 × 73 =
  27. 27.27 × 33 =
  28. 28.86 × 94 =
  29. 29.20 × 30 =
  30. 30.19 × 21 =
  31. 31.52 × 58 =
  32. 32.95 × 105 =
  33. 33.88 × 92 =
  34. 34.68 × 72 =
  35. 35.85 × 95 =
  36. 36.82 × 88 =
  37. 37.26 × 34 =
  38. 38.33 × 37 =
  39. 39.14 × 16 =
  40. 40.95 × 105 =

Answer key

  1. 2484
  2. 1575
  3. 375
  4. 1575
  5. 3575
  6. 2499
  7. 2491
  8. 384
  9. 3599
  10. 8075
  11. 1599
  12. 5616
  13. 3575
  14. 4221
  15. 9000
  16. 375
  17. 4896
  18. 3591
  19. 4899
  20. 9016
  21. 896
  22. 8096
  23. 875
  24. 3000
  25. 9984
  26. 4891
  27. 891
  28. 8084
  29. 600
  30. 399
  31. 3016
  32. 9975
  33. 8096
  34. 4896
  35. 8075
  36. 7216
  37. 884
  38. 1221
  39. 224
  40. 9975

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