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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 713 · 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. 1.47 × 53 =
  2. 2.24 × 26 =
  3. 3.24 × 26 =
  4. 4.25 × 35 =
  5. 5.27 × 33 =
  6. 6.57 × 63 =
  7. 7.94 × 96 =
  8. 8.16 × 24 =
  9. 9.15 × 25 =
  10. 10.15 × 25 =
  11. 11.29 × 31 =
  12. 12.23 × 27 =
  13. 13.73 × 77 =
  14. 14.99 × 101 =
  15. 15.83 × 87 =
  16. 16.47 × 53 =
  17. 17.31 × 39 =
  18. 18.30 × 40 =
  19. 19.95 × 105 =
  20. 20.50 × 60 =
  21. 21.38 × 42 =
  22. 22.66 × 74 =
  23. 23.97 × 103 =
  24. 24.87 × 93 =
  25. 25.36 × 44 =
  26. 26.76 × 84 =
  27. 27.48 × 52 =
  28. 28.39 × 41 =
  29. 29.53 × 57 =
  30. 30.48 × 52 =
  31. 31.28 × 32 =
  32. 32.25 × 35 =
  33. 33.45 × 55 =
  34. 34.58 × 62 =
  35. 35.48 × 52 =
  36. 36.57 × 63 =
  37. 37.38 × 42 =
  38. 38.66 × 74 =
  39. 39.15 × 25 =
  40. 40.95 × 105 =

Answer key

  1. 2491
  2. 624
  3. 624
  4. 875
  5. 891
  6. 3591
  7. 9024
  8. 384
  9. 375
  10. 375
  11. 899
  12. 621
  13. 5621
  14. 9999
  15. 7221
  16. 2491
  17. 1209
  18. 1200
  19. 9975
  20. 3000
  21. 1596
  22. 4884
  23. 9991
  24. 8091
  25. 1584
  26. 6384
  27. 2496
  28. 1599
  29. 3021
  30. 2496
  31. 896
  32. 875
  33. 2475
  34. 3596
  35. 2496
  36. 3591
  37. 1596
  38. 4884
  39. 375
  40. 9975

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