Level 3
There are 60 stickers in Box A and 40 stickers in Box B.
Some stickers are transferred from Box A to Box B.
Box B has 30 more stickers than Box A.
How many stickers are transferred from Box A to Box B?
Level 3
There are 100 students in a school. 25 of the students are in Class A.
15 students are in Class B.
The rest of the students are in Class C.
How many students are in Class C?
Level 3
Adam and Bryan have $300.
Adam has 2 times as much money as Bryan.
How much must Adam give to Bryan
so both will have the same amount of money?