Addition of Two 3-digit number without Regrouping | Maths Grade 2

Addition of Two 3-digit number without Regrouping

Example 1:- Add the following?

Explanation:

Step 1: Adding the digits at one’s place,

4 + 1 = 5

Step 2: Adding the digits at ten’s place

2 + 5 = 7

Step 3: Adding the digits at hundred’s place,

2 + 3 = 5

Hence, the sum of the given numbers is 575

Example 2:- Add the following?

Explanation:

Step 1: Adding the digits at one’s place,

8 + 1 = 9

Step 2: Adding the digits at ten’s place,

2 + 1 = 3

Step 3: Adding the digits at hundred’s place,

3 + 2 = 5

Hence, the sum of the given numbers is 539

Example 3:- Add the following?

Explanation:

Step 1: Adding the digits at one’s place,

5 + 4 = 9

Step 2: Adding the digits at ten’s place,

2 + 6 = 8

Step 3: Adding the digits at hundred’s place

1 + 6 = 7

Hence, the sum of the given numbers is 789

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