Find the sum in each of the following `:`
`0.75 + 10.425 +2`

Answer

To find the sum of the numbers \(0.75\), \(10.425\), and \(2\), we will follow these steps:

### Step 1: Align the Numbers
First, we need to write the numbers in a column format, aligning the decimal points. We can add zeros to make sure all numbers have the same number of decimal places.

```
0.750
+10.425
+ 2.000
```

### Step 2: Add Zeros
To make the addition easier, we can add zeros to the number \(2\) so that it has three decimal places:

```
0.750
+10.425
+ 2.000
```

### Step 3: Add the Numbers
Now, we will add the numbers column by column, starting from the rightmost side.

- **Thousandths place**: \(0 + 5 + 0 = 5\)
- **Hundredths place**: \(5 + 2 + 0 = 7\)
- **Tenths place**: \(7 + 4 + 0 = 11\) (write down \(1\) and carry over \(1\))
- **Units place**: \(0 + 0 + 2 + 1 (carry) = 3\)
- **Tens place**: \(1 + 0 + 0 = 1\)

Putting it all together, we have:

```
0.750
+10.425
+ 2.000
--------
13.175
```

### Final Answer
The sum of \(0.75 + 10.425 + 2\) is \(13.175\).

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