Add Two Three-digit Numbers
To add two numbers, first align the numbers so that place values are lined up and then start adding from the right most place value.
For example: Let's find the sum of 125 and 211.
First, add the ones.
| 1 | 2 | 5 | |
|
|
2 | 1 | 1 |
| 6 |
Now, add the tens.
| 1 | 2 | 5 | |
|
|
2 | 1 | 1 |
| 3 | 6 |
Add the hundreds.
| 1 | 2 | 5 | |
|
|
2 | 1 | 1 |
| 3 | 3 | 6 |
The sum of 125 and 211 is 336.
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Help
The correct answer is
Remember :
The smallest number is the one that comes first while counting.
Solution :
To arrange the given numbers in order from smallest to greatest, find the smallest number among all the given numbers.
21,27,23
21 is the smallest number.