8. The music teacher set up 67 chairs for the concert The principal set up 35 chairs for the concert. How many chairs in all did they set up?

Question

UpStudy AI · Accepted Answer

1. Set up the addition problem:
   $$
   67 + 35
   $$

2. Add the ones digits:
   $$
   7 + 5 = 12
   $$
   Write down $$2$$ and carry over $$1$$.

3. Add the tens digits along with the carried $$1$$:
   $$
   6 + 3 + 1 = 10
   $$

4. Combine the results:
   $$
   67 + 35 = 102
   $$

Thus, they set up a total of $$102$$ chairs.
They set up a total of 102 chairs.

The music teacher set up 67 chairs for the concert
The principal set up 35 chairs for the concert.
How many chairs in all did they set up?