Page 64 - Maths Class 02

Step 4 : Add 4 hundreds to 0 hundreds, we get

4. Write 4 under hundreds column.

Thus, 428 + 3 = 431

Practice - 5.1
Practice - 5.1
Practice - 5.1
Practice - 5.1
Add the following.
1. 2. 3. 4.
H T O H T O H T O H T O

2 4 2 6 4 3 4 2 6 9 2 8

+ 2 + 4 + 4 + 2

5. 6. 7. 8.
H T O H T O H T O H T O

5 6 2 4 3 2 8 4 6 9 2 8

+ 8 + 2 + 5 + 3

6. 10. 11. 12.
H T O H T O H T O H T O

8 8 6 3 2 6 9 2 8 3 4 8

+ 4 + 1 + 1 + 4

Addition of 3-Digit Numbers with 2-Digit Numbers

Without Regrouping

Example : Add 203 and 42.

Step 1 : Arrange the numbers in columns.
H T O
Step 2 : Now, add the ones i.e. 3 + 2 = 5
2 0 3
Step 3 : Write 5 in ones column.
+ 4 2

Step 4 : Now, add the tens i.e. 0 + 4 = 4 2 4 5

Mathematics-2 64