I need help with 8/9 exercise

https://www.codecademy.com/en/courses/learn-javascript/lessons/control-flow/exercises/random

My code is like this: Math.floor(Math.random() * 100);

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The error message I keep getting is: Do the parentheses of Math.floor() wrap around the Math.random() * 100 expression?
Thanks so much for your great help!
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