1/10
What is the formula for calculating the area of a circle?
2/10
What is 16*7?
3/10
How many times can you select 3 pieces of fruit from a basket of 5 pieces?
4/10
How many different ways can you rearrange the word number?
6/10
-2+15--17=
7/10
Write the 1st 12 digits of pi.
8/10
Factor this trinomial: 5x2-22x-15
9/10
5/2*81/5=
Answer in simplest form!