Multiple choice Write in generalized form: 128 100 � 1 + 10 � 2 + 8 100 � 1 + 10 � 2 + 5 100 � 1 + 10 � 8 + 2 100 � 2 + 10 � 1 + 8 Reveal answer Fill a bubble to check yourself A Correct answer Explanation null