Evaluate the following :
`|-3|+|7|+|0|`

Answer

To evaluate the expression `|-3| + |7| + |0|`, we will follow these steps:

### Step 1: Evaluate the absolute value of -3
The absolute value of a number is its distance from zero on the number line, regardless of direction. Therefore,
\[ |-3| = 3 \]

### Step 2: Evaluate the absolute value of 7
Since 7 is already a positive number, its absolute value remains the same:
\[ |7| = 7 \]

### Step 3: Evaluate the absolute value of 0
The absolute value of 0 is 0:
\[ |0| = 0 \]

### Step 4: Add the results from Steps 1, 2, and 3
Now, we will add the absolute values we calculated:
\[ 3 + 7 + 0 = 10 \]

### Final Answer
Thus, the final result of the expression `|-3| + |7| + |0|` is:
\[ \boxed{10} \]

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