Evaluate :
`|-137|+|13|`

Answer

To evaluate the expression `|-137| + |13|`, we will follow these steps:

### Step 1: Understand Absolute Values
The absolute value of a number is its distance from zero on the number line, regardless of direction. This means:
- The absolute value of a positive number is the number itself.
- The absolute value of a negative number is the positive version of that number.

### Step 2: Calculate the Absolute Value of -137
For the first part of the expression, we need to find `|-137|`. Since -137 is a negative number, its absolute value is:
\[ |-137| = 137 \]

### Step 3: Calculate the Absolute Value of 13
Next, we find the absolute value of 13. Since 13 is already positive, we have:
\[ |13| = 13 \]

### Step 4: Add the Absolute Values
Now, we add the two absolute values we calculated:
\[ |-137| + |13| = 137 + 13 \]

### Step 5: Perform the Addition
Now we perform the addition:
\[ 137 + 13 = 150 \]

### Final Answer
Thus, the value of the expression `|-137| + |13|` is:
\[ \boxed{150} \]

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