# Define sum_all(*numbers) that returns the sum of all arguments

Canonical URL: <https://datadriven.io/problems/define-sumallnumbers-that-returns-the-sum-of-all-argumen-65bc2e9e>

Domain: Python · Difficulty: medium

## Problem

Define sum_all(*numbers) that returns the sum of all arguments. Print sum_all(1, 2, 3), then print sum_all(10, 20, 30, 40).

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