 # Add Three Numbers of 2-Digit with Carry Over – Definition & Examples | How to Add 3 Two Digit Numbers with Regrouping?

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.

## 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 one’s place. If you get a carry, then forward it to ten’s place.
(iii) Again add the ten’s place digits. Then, add the ten’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.

Solution:
The given numbers are 37, 48, and 57. (i) Add digits at one’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 ten’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.

Solution:
The given numbers are 58, 23, and 84. (i) Add digits at one’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 ten’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.

Solution:
The given numbers are 11, 49, and 36. (i) Add digits at one’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 ten’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.

Solution:
The given numbers are 29, 18, and 97. (i) Add digits at one’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 ten’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 one’s, add ten’s separate.
(iv) After that forward the carry to the ten’s column and add it to that column.

### 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 one’s column = 5 ones + 8 ones + 8 ones = 21 ones.
There is carry in the addition of one’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 ten’s column = 2 ten’s + 1 ten’s + 3 ten’s = 6 ten’s.
(iii) Carrying over 1 ten to ten’s column. 6 ten’s + 2 ten’s = 8 ten’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 one’s column = 4 ones + 9 ones + 8 ones = 21 ones.
There is carry in the addition of one’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 ten’s column = 6 ten’s + 2 ten’s + 3 ten’s = 11 ten’s.
There is carry in the addition of ten’s column numbers.
11 ten’s = 10 ten’s + 1 ten’s
10 ten’s = 1 hundred’s
11 ten’s = 1 hundreds 1 ten
(iii) Carrying over 1 ten to ten’s column. 11 ten’s + 2 ten’s = 13 ten’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 one’s column = 5 ones + 7 ones + 6 ones = 18 ones.
There is carry in the addition of one’s column numbers.
18 ones = 10 ones + 8 ones
10 ones = 1 tens
18 ones = 1 tens 8 ones
(ii) Adding ten’s column = 5 ten’s + 4 ten’s + 2 ten’s = 11 ten’s.
There is carry in the addition of ten’s column numbers.
11 ten’s = 10 ten’s + 1 ten’s
10 ten’s = 1 hundred’s
11 ten’s = 1 hundreds 1 ten
(iii) Carrying over 1 ten to ten’s column. 11 ten’s + 1 ten’s = 12 ten’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 one’s column = 4 ones + 9 ones + 3 ones = 16 ones.
There is carry in the addition of one’s column numbers.
16 ones = 10 ones + 6 ones
10 ones = 1 tens
16 ones = 1 tens 6 ones
(ii) Adding ten’s column = 8 ten’s + 4 ten’s + 5 ten’s = 17 ten’s.
There is carry in the addition of ten’s column numbers.
17 ten’s = 10 ten’s + 7 ten’s
10 ten’s = 1 hundred’s
17 ten’s = 1 hundreds 7 ten
(iii) Carrying over 1 ten to ten’s column. 17 ten’s + 1 ten’s = 18 ten’s = 1 hundred 8 tens.
(iv) Finally, 1 hundred + 8 tens + 6 ones = 186.

Scroll to Top