Please answer the following question by reasoning step-by-step.
Norris saved $29 in September. He saved $25 in October and $31 in November. Then Hugo spent $75 on an online game. How much money does Norris have left?

10
The total amount of money saved is $29 + $25 + $31 = $85.

Norris has $85 - $75 = $10 left.

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The final answer: 10