Question
There are 66 green balls and 24 blue balls in a basket. 311 of the green balls are damaged. All the blue balls are not damaged. How many more green balls than blue balls are not damaged?
4 m

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There are 66 green balls and 24 blue balls in a basket. 311 of the green balls are damaged. All the blue balls are not damaged. How many more green balls than blue balls are not damaged?