Question
There are 66 gold balls and 32 blue balls in a basket. 511 of the gold balls are blemished. All the blue balls are not blemished. How many more gold balls than blue balls are not blemished?
4 m

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There are 66 gold balls and 32 blue balls in a basket. 511 of the gold balls are blemished. All the blue balls are not blemished. How many more gold balls than blue balls are not blemished?