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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 981 · 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. 1.19 × 21 =
  2. 2.65 × 75 =
  3. 3.76 × 84 =
  4. 4.36 × 44 =
  5. 5.54 × 56 =
  6. 6.95 × 105 =
  7. 7.57 × 63 =
  8. 8.50 × 60 =
  9. 9.17 × 23 =
  10. 10.97 × 103 =
  11. 11.82 × 88 =
  12. 12.96 × 104 =
  13. 13.46 × 54 =
  14. 14.55 × 65 =
  15. 15.29 × 31 =
  16. 16.19 × 21 =
  17. 17.87 × 93 =
  18. 18.32 × 38 =
  19. 19.43 × 47 =
  20. 20.93 × 97 =
  21. 21.47 × 53 =
  22. 22.87 × 93 =
  23. 23.25 × 35 =
  24. 24.64 × 66 =
  25. 25.86 × 94 =
  26. 26.45 × 55 =
  27. 27.70 × 80 =
  28. 28.68 × 72 =
  29. 29.27 × 33 =
  30. 30.67 × 73 =
  31. 31.97 × 103 =
  32. 32.78 × 82 =
  33. 33.47 × 53 =
  34. 34.74 × 76 =
  35. 35.89 × 91 =
  36. 36.89 × 91 =
  37. 37.19 × 21 =
  38. 38.88 × 92 =
  39. 39.88 × 92 =
  40. 40.39 × 41 =

Answer key

  1. 399
  2. 4875
  3. 6384
  4. 1584
  5. 3024
  6. 9975
  7. 3591
  8. 3000
  9. 391
  10. 9991
  11. 7216
  12. 9984
  13. 2484
  14. 3575
  15. 899
  16. 399
  17. 8091
  18. 1216
  19. 2021
  20. 9021
  21. 2491
  22. 8091
  23. 875
  24. 4224
  25. 8084
  26. 2475
  27. 5600
  28. 4896
  29. 891
  30. 4891
  31. 9991
  32. 6396
  33. 2491
  34. 5624
  35. 8099
  36. 8099
  37. 399
  38. 8096
  39. 8096
  40. 1599

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