Emily has 7 stickers. She gives 2 to her brother. Then she puts some in her note book.she has 3 left. How many stickers did Emily put in her notebook?

Answer 1

7 - 2 - x = 3

5 - x = 3

-x = -2

x=2

Brother: 2

notebook :2

remains: 3

total 7

she put 2 in her notebook