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5 Cards in this Set

  • Front
  • Back

21 + 21 = ?

39 , 40 , 41 , 42

22 + 22 = ?

43 , 44 , 45 , 46

23 + 23 = ?

43 , 44 , 45 , 46

24 + 24 = ?

47 , 48 , 49 , 50

25 + 25 = ?

47 , 48 , 49 , 50