Addition of 3 Digit Numbers (Without Carry Over)
Add 234 and 321
Step1. Place the number one below the other.
|
H |
T |
O |
|
2 |
3 |
4 |
+ |
3 |
2 |
1 |
|
|
|
|
Step2. Add the ones
|
H |
T |
O |
|
2 |
3 |
4 |
+ |
3 |
2 |
1 |
|
|
|
5 |
4 ones and 1 ones make 5 ones
Step3. Add the tens
|
H |
T |
O |
|
2 |
3 |
4 |
+ |
3 |
2 |
1 |
|
|
5 |
5 |
3 tens and 2 tens make 5 tens
Step4. Add the hundreds
|
H |
T |
O |
|
2 |
3 |
4 |
+ |
3 |
2 |
1 |
|
5 |
5 |
5 |
2 hundreds and 3 hundreds make 5 hundreds