Add the decimals:
4.37, 9.638, 17.007 and 6.8

Answer

To solve the problem of adding the decimals 4.37, 9.638, 17.007, and 6.8, we will follow these steps:

### Step 1: Align the decimals
First, we need to write the numbers in a column format, aligning the decimal points. This makes it easier to add them together.

```
4.370
+ 9.638
+17.007
+ 6.800
```

### Step 2: Add the numbers
Now, we will add the numbers starting from the rightmost column (the thousandths place) and moving to the left.

1. **Thousandths place:** 0 + 8 + 7 + 0 = 15 (write down 5 and carry over 1)
2. **Hundredths place:** 7 + 3 + 0 + 0 + 1 (carry) = 11 (write down 1 and carry over 1)
3. **Tenths place:** 3 + 6 + 0 + 8 + 1 (carry) = 18 (write down 8 and carry over 1)
4. **Units place:** 4 + 9 + 17 + 6 + 1 (carry) = 37

So, when we add them together, we get:

```
4.370
+ 9.638
+17.007
+ 6.800
---------
37.015
```

### Final Answer
The sum of the decimals 4.37, 9.638, 17.007, and 6.8 is **37.015**.

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