Fill in the blanks.
Adam has twice as many stickers as Bryan.
Both give away 10 stickers each.
In the end, Adam has thrice as many stickers as Bryan.
- Difference in the number of stickers between Adam and Bryan = _____ u
- Number of stickers that Adam and Bryan have in the end = _____ u
- Number of stickers that Adam gives away = _____ u
- 1 u = _____