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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 875 · 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. 1.44 × 46 =
  2. 2.97 × 103 =
  3. 3.46 × 54 =
  4. 4.70 × 80 =
  5. 5.58 × 62 =
  6. 6.57 × 63 =
  7. 7.97 × 103 =
  8. 8.14 × 16 =
  9. 9.28 × 32 =
  10. 10.69 × 71 =
  11. 11.79 × 81 =
  12. 12.21 × 29 =
  13. 13.28 × 32 =
  14. 14.25 × 35 =
  15. 15.30 × 40 =
  16. 16.47 × 53 =
  17. 17.19 × 21 =
  18. 18.71 × 79 =
  19. 19.70 × 80 =
  20. 20.59 × 61 =
  21. 21.67 × 73 =
  22. 22.12 × 18 =
  23. 23.49 × 51 =
  24. 24.19 × 21 =
  25. 25.66 × 74 =
  26. 26.23 × 27 =
  27. 27.96 × 104 =
  28. 28.76 × 84 =
  29. 29.49 × 51 =
  30. 30.58 × 62 =
  31. 31.92 × 98 =
  32. 32.17 × 23 =
  33. 33.49 × 51 =
  34. 34.78 × 82 =
  35. 35.47 × 53 =
  36. 36.17 × 23 =
  37. 37.37 × 43 =
  38. 38.96 × 104 =
  39. 39.57 × 63 =
  40. 40.39 × 41 =

Answer key

  1. 2024
  2. 9991
  3. 2484
  4. 5600
  5. 3596
  6. 3591
  7. 9991
  8. 224
  9. 896
  10. 4899
  11. 6399
  12. 609
  13. 896
  14. 875
  15. 1200
  16. 2491
  17. 399
  18. 5609
  19. 5600
  20. 3599
  21. 4891
  22. 216
  23. 2499
  24. 399
  25. 4884
  26. 621
  27. 9984
  28. 6384
  29. 2499
  30. 3596
  31. 9016
  32. 391
  33. 2499
  34. 6396
  35. 2491
  36. 391
  37. 1591
  38. 9984
  39. 3591
  40. 1599

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