Perry had 470 stickers and Nora had 256 stickers. After Perry gave Nora some stickers, both of them have the same number of stickers. How many stickers did Perry give Nora?
|
Perry |
Nora |
Difference |
Before |
470 |
256 |
214 |
Change |
- ? |
+ ? |
|
After |
1 u |
1 u |
0 |
The total number of stickers remains unchanged after Perry gave Nora some stickers.
The number of stickers that each had in the end is the same.
Number of more stickers that Perry had than Nora
= 470 - 256
= 214
Number of stickers that Perry gave Nora
= 214 ÷ 2
= 107
Answer(s): 107