Clara brings a package of 100 stickers to school. She gives 10 stickers to a boy she likes. She gives half of the stickers which she has left to her best friends. How many stickers does Clara have left?
How many stickers does Clara give to the boy she likes? ** She gives the boy she likes 10 stickers.
How many stickers does Clara have left after giving the boy his stickers? ** After giving the boy his stickers, she has 100 – 10 = <<100-10=90>>90 stickers left.
How many stickers does Clara give to her best friends? ** She gives her best friends 90 / 2 = <<90/2=45>>45 stickers
How many stickers does Clara have left? ** This leaves Clara with 90 – 45 stickers = <<90-45=45>>45 stickers.
#### 45