**Lesson Steps**:

Do colam addition so 34

78 +

4 + 8 =12 so put two

Under the 4 and eight

And put the 1 on the top of the 3

Like this

1

34

78 +

2

Now you add the 3 to the 7 =10 then you add one to ten=11 so you put 11 next to the 2 like this

1

34

78+

112

And that's how you get the answer

**Answer**:

The answer is 112

**Grade**: 4

**Level**: Primary

**Subject**: Math

**Topic**: Addition