Question
There are 66 purple balls and 34 brown balls in a basket. 511 of the purple balls are dented. All the brown balls are not dented. How many more purple balls than brown balls are not dented?
4 m

Click button first when a symbol is required. X

There are 66 purple balls and 34 brown balls in a basket. 511 of the purple balls are dented. All the brown balls are not dented. How many more purple balls than brown balls are not dented?