Question
Eva has some stickers. She has 10 less stickers in Box Y than in Box Z. After 12 stickers were transferred from Box Z to Box Y, there were 52 stickers in Box Z.
  1. How many stickers were there in Box Z at first?
  2. How many stickers were there in Box Y in the end?
4 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

Eva has some stickers. She has 10 less stickers in Box Y than in Box Z. After 12 stickers were transferred from Box Z to Box Y, there were 52 stickers in Box Z.
  1. How many stickers were there in Box Z at first?
  2. How many stickers were there in Box Y in the end?