What is the sum of 12.17, 7.83 and 16.22?

Answer

To find the sum of 12.17, 7.83, and 16.22, we can follow these steps:

### Step 1: Write the numbers in a column format
Align the numbers by their decimal points:
```
12.17
+ 7.83
+ 16.22
```

### Step 2: Add the numbers starting from the rightmost column (the hundredths place)
- Start with the hundredths place:
- 7 (from 12.17) + 3 (from 7.83) + 2 (from 16.22) = 12
- Write down 2 and carry over 1 to the tenths place.

### Step 3: Add the tenths place
- Now, add the tenths place:
- 1 (from 12.17) + 8 (from 7.83) + 2 (from 16.22) + 1 (carried over) = 12
- Write down 2 and carry over 1 to the units place.

### Step 4: Add the units place
- Next, add the units place:
- 2 (from 12.17) + 7 (from 7.83) + 6 (from 16.22) + 1 (carried over) = 16
- Write down 6 and carry over 1 to the next column.

### Step 5: Add the tens place
- Finally, add the tens place:
- 1 (from 12.17) + 1 (from 7.83) + 1 (from 16.22) + 1 (carried over) = 4
- Write down 4.

### Step 6: Combine the results
- Combine all the results from the previous steps:
```
12.17
+ 7.83
+ 16.22
---------
36.22
```

### Final Answer
The sum of 12.17, 7.83, and 16.22 is **36.22**.

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