Learn How to Add Three Numbers of 2-Digit with Carry Over by solving the given problems in this article. The step-by-step procedure makes it easy for you to solve every problem of three numbers of two digits with carry over. Therefore, must solve all problems and note down every method to solve the problems. Check out the complete article to learn perfectly.

Also, Read:

- 2-Digit Addition with Carry Over
- 3-Digit Addition with Carry Over
- Adding 2-Digit Numbers with Regrouping

## How to Add Three 2-Digit Numbers with Carry Over?

The below process can help you to easily solve the Three Numbers of 2-Digit Addition with Carry Over problems in minutes. So, carefully read out the procedure and follow it to learn to solve addition problems.

(i) Write down the given numbers (Three Numbers of 2-Digits).

(ii) Firstly, add digits of oneâ€™s place. If you get a carry, then forward it to tenâ€™s place.

(iii) Again add the tenâ€™s place digits. Then, add the tenâ€™s place number with the carry.

(iv) Note down the all digits and find the sum to get the final answer.

### Adding 3 2-Digit Numbers with Regrouping or Carry Over Problems

**Example 1. **

Add 37, 48, and 57.

**Solution:**

The given numbers are 37, 48, and 57.

(i) Add digits at oneâ€™s place first i.e. 7 ones + 8 ones + 7 ones = 22 ones.

22 ones = 20 ones and 2 ones.

10 ones = 1 ten.

20 ones = 2 tens.

22 ones = 2 tens and 2 ones

(ii) 2 (two) ten’s are carried over to tenâ€™s side.

(iii) Now, add digits at tens place i.e., 3 tens + 4 tens + 5 tens = 12 tens.

To this sum i.e., 12 tens, the carried over 2 tens is also added.

Thus, 12 tens + 2 ten = 14 tens.

(iv) Therefore, the sum is 14 tens and 2 ones, i.e., 142.

**Example 2. **

Add 58, 23, and 84.

**Solution:**

The given numbers are 58, 23, and 84.

(i) Add digits at oneâ€™s place first i.e. 8 ones + 3 ones + 4 ones = 15 ones.

15 ones = 10 ones and 5 ones.

10 ones = 1 ten.

15 ones = 1 tens and 5 ones

(ii) 1 (one) ten’s are carried over to tenâ€™s side.

(iii) Now, add digits at tens place i.e., 5 tens + 2 tens + 8 tens = 15 tens.

To this sum i.e., 15 tens, the carried over 1 tens is also added.

Thus, 15 tens + 1 ten = 16 tens.

(iv) Therefore, the sum is 16 tens and 5 ones, i.e., 165.

**Example 3. **

Add 11, 49, and 36.

**Solution:**

The given numbers are 11, 49, and 36.

(i) Add digits at oneâ€™s place first i.e. 1 ones + 9 ones + 6 ones = 16 ones.

16 ones = 10 ones and 6 ones.

10 ones = 1 ten.

16 ones = 1 tens and 6 ones

(ii) 1 (one) ten’s are carried over to tenâ€™s side.

(iii) Now, add digits at tens place i.e., 1 tens + 4 tens + 3 tens = 8 tens.

To this sum i.e., 8 tens, the carried over 1 tens is also added.

Thus, 8 tens + 1 ten = 9 tens.

(iv) Therefore, the sum is 9 tens and 6 ones, i.e., 96.

**Example 4. **

Add 29, 18, and 97

**Solution:**

The given numbers are 29, 18, and 97.

(i) Add digits at oneâ€™s place first i.e. 9 ones + 8 ones + 7 ones = 24 ones.

24 ones = 20 ones and 4 ones.

10 ones = 1 ten.

20 ones = 2 ten’s.

24 ones = 2 tens and 4 ones

(ii) 2 (two) ten’s are carried over to tenâ€™s side.

(iii) Now, add digits at tens place i.e., 2 tens + 1 tens + 9 tens = 12 tens.

To this sum i.e., 12 tens, the carried over 2 ten’s is also added.

Thus, 12 tens + 2 ten = 14 tens.

(iv) Therefore, the sum is 14 tens and 4 ones, i.e., 144.

### Adding 3 Two-Digit Numbers with Carry Over Using Expanded Form

Addition of Three Numbers of 2-Digit Addition with Carry-Over using Expanded Form can solve using the below methods. Practice all the problems given below and follow the below step-by-step procedure while solving the problems.

(i) Write down the given Three Numbers of 2-Digit Numbers.

(ii) Then, note down the expanded form of a given Three Numbers of 2-Digit Numbers. For example, if the number is 38, then write it as 3 tens and 8 ones.

38 = 30 + 8.

(iii) After you write the expanded form of the numbers, add oneâ€™s, add tenâ€™s separate.

(iv) After that forward the carry to the tenâ€™s column and add it to that column.

(v) At last add the numbers and get the final answer.

### Examples on Adding 3 2-Digit Numbers With Carry-Over using Expanded Form

**Example 1. **

Add together 25, 18, and 38 using an expanded method in words.

**Solution:**

The given numbers are 25, 18, and 38.

Write 25 in an expanded form. 25 = 2 tens + 5 ones.

Write 18 in an expanded form. 18 = 1 tens + 8 ones.

Write 38 in an expanded form. 38 = 3 tens + 8 ones.

(i) Adding oneâ€™s column = 5 ones + 8 ones + 8 ones = 21 ones.

There is carry in the addition of oneâ€™s column numbers.

21 ones = 20 ones + 1 ones

10 ones = 1 tens

20 ones = 2 tens

21 ones = 2 tens 1 ones

(ii) Adding tenâ€™s column = 2 tenâ€™s + 1 tenâ€™s + 3 tenâ€™s = 6 tenâ€™s.

(iii) Carrying over 1 ten to tenâ€™s column. 6 tenâ€™s + 2 ten’s = 8 tenâ€™s

(iv) Finally, 8 tens + 1 ones = 81.

**Example 2. **

Add together 64, 29, and 38 using an expanded method in words.

**Solution:**

The given numbers are 64, 29, and 38.

Write 64 in an expanded form. 64 = 6 tens + 4 ones.

Write 29 in an expanded form. 29 = 2 tens + 9 ones.

Write 38 in an expanded form. 38 = 3 tens + 8 ones.

(i) Adding oneâ€™s column = 4 ones + 9 ones + 8 ones = 21 ones.

There is carry in the addition of oneâ€™s column numbers.

21 ones = 20 ones + 1 ones

10 ones = 1 tens

20 ones = 2 tens

21 ones = 2 tens 1 ones

(ii) Adding tenâ€™s column = 6 tenâ€™s + 2 tenâ€™s + 3 tenâ€™s = 11 tenâ€™s.

There is carry in the addition of tenâ€™s column numbers.

11 tenâ€™s = 10 tenâ€™s + 1 tenâ€™s

10 tenâ€™s = 1 hundredâ€™s

11 tenâ€™s = 1 hundreds 1 ten

(iii) Carrying over 1 ten to tenâ€™s column. 11 tenâ€™s + 2 tenâ€™s = 13 tenâ€™s = 1 hundred 3 tens.

(iv) Finally, 1 hundred + 3 tens + 1 ones = 131

**Example 3. **

Add together 55, 47, and 26 using an expanded method in words.

**Solution:**

The given numbers are 55, 47, and 26.

Write 55 in an expanded form. 55 = 5 tens + 5 ones.

Write 47 in an expanded form. 47 = 4 tens + 7 ones.

Write 26 in an expanded form. 26 = 2 tens + 6 ones.

(i) Adding oneâ€™s column = 5 ones + 7 ones + 6 ones = 18 ones.

There is carry in the addition of oneâ€™s column numbers.

18 ones = 10 ones + 8 ones

10 ones = 1 tens

18 ones = 1 tens 8 ones

(ii) Adding tenâ€™s column = 5 tenâ€™s + 4 tenâ€™s + 2 tenâ€™s = 11 tenâ€™s.

There is carry in the addition of tenâ€™s column numbers.

11 tenâ€™s = 10 tenâ€™s + 1 tenâ€™s

10 tenâ€™s = 1 hundredâ€™s

11 tenâ€™s = 1 hundreds 1 ten

(iii) Carrying over 1 ten to tenâ€™s column. 11 tenâ€™s + 1 tenâ€™s = 12 tenâ€™s = 1 hundred 2 tens.

(iv) Finally, 1 hundred + 2 tens + 8 ones = 128

**Example 4. **

Add together 84, 49, and 53 using an expanded method in words.

**Solution:**

The given numbers are 84, 49, and 53.

Write 84 in an expanded form. 84 = 8 tens + 4 ones.

Write 49 in an expanded form. 49 = 4 tens + 9 ones.

Write 53 in an expanded form. 53 = 5 tens + 3 ones.

(i) Adding oneâ€™s column = 4 ones + 9 ones + 3 ones = 16 ones.

There is carry in the addition of oneâ€™s column numbers.

16 ones = 10 ones + 6 ones

10 ones = 1 tens

16 ones = 1 tens 6 ones

(ii) Adding tenâ€™s column = 8 tenâ€™s + 4 tenâ€™s + 5 tenâ€™s = 17 tenâ€™s.

There is carry in the addition of tenâ€™s column numbers.

17 tenâ€™s = 10 tenâ€™s + 7 tenâ€™s

10 tenâ€™s = 1 hundredâ€™s

17 tenâ€™s = 1 hundreds 7 ten

(iii) Carrying over 1 ten to tenâ€™s column. 17 tenâ€™s + 1 tenâ€™s = 18 tenâ€™s = 1 hundred 8 tens.

(iv) Finally, 1 hundred + 8 tens + 6 ones = 186.