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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 150 · 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. 1.96 × 104 =
  2. 2.17 × 23 =
  3. 3.28 × 32 =
  4. 4.25 × 35 =
  5. 5.56 × 64 =
  6. 6.57 × 63 =
  7. 7.75 × 85 =
  8. 8.78 × 82 =
  9. 9.54 × 56 =
  10. 10.28 × 32 =
  11. 11.82 × 88 =
  12. 12.38 × 42 =
  13. 13.89 × 91 =
  14. 14.16 × 24 =
  15. 15.17 × 23 =
  16. 16.69 × 71 =
  17. 17.37 × 43 =
  18. 18.23 × 27 =
  19. 19.24 × 26 =
  20. 20.21 × 29 =
  21. 21.20 × 30 =
  22. 22.38 × 42 =
  23. 23.33 × 37 =
  24. 24.63 × 67 =
  25. 25.36 × 44 =
  26. 26.11 × 19 =
  27. 27.45 × 55 =
  28. 28.51 × 59 =
  29. 29.96 × 104 =
  30. 30.89 × 91 =
  31. 31.53 × 57 =
  32. 32.19 × 21 =
  33. 33.35 × 45 =
  34. 34.65 × 75 =
  35. 35.58 × 62 =
  36. 36.88 × 92 =
  37. 37.69 × 71 =
  38. 38.59 × 61 =
  39. 39.27 × 33 =
  40. 40.39 × 41 =

Answer key

  1. 9984
  2. 391
  3. 896
  4. 875
  5. 3584
  6. 3591
  7. 6375
  8. 6396
  9. 3024
  10. 896
  11. 7216
  12. 1596
  13. 8099
  14. 384
  15. 391
  16. 4899
  17. 1591
  18. 621
  19. 624
  20. 609
  21. 600
  22. 1596
  23. 1221
  24. 4221
  25. 1584
  26. 209
  27. 2475
  28. 3009
  29. 9984
  30. 8099
  31. 3021
  32. 399
  33. 1575
  34. 4875
  35. 3596
  36. 8096
  37. 4899
  38. 3599
  39. 891
  40. 1599

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