Question
Cathy had 3 times as many stickers as erasers. After she used 66 stickers and 17 erasers, there were twice as many erasers as stickers.
  1. How many stickers did Cathy have in the end?
  2. How many erasers did Cathy have at first?
4 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

Cathy had 3 times as many stickers as erasers. After she used 66 stickers and 17 erasers, there were twice as many erasers as stickers.
  1. How many stickers did Cathy have in the end?
  2. How many erasers did Cathy have at first?