Page 200 - New Medley 2 Semester 1

Vertical Addition without Carrying

Let us add 642 and 136.

Step 1: We add digits in ones column. H T O

2 + 6 = 8. 6 4 2

We write 8 in ones column.
+ 1 3 6
Step 2: We add digits in tens column.

4 + 3 = 7. 7 7 8

We write 7 in tens column.

Step 3: We add digits in hundreds column.

6 + 1 = 7.

We write 7 in hundreds column.

Sum is 778.

EXERCISE 2.2

Add:

1. 1 3 2 2. 1 1 2 3. 1 2 5 4. 1 5 7

+ 2 6 3 + 3 7 3 + 4 5 4 + 5 3 2

5. 2 5 3 6. 3 2 7 7. 2 0 5 8. 3 6 2

+ 6 4 5 + 4 7 2 + 4 9 3 + 5 2 6

9. 1 2 5 10. 2 5 1 11. 2 1 3 12. 3 5 1

+ 6 7 4 + 7 3 7 + 7 8 2 + 6 4 5

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