Question

Natalie won 97 super bouncy balls playinghorseshoes at her school's game night.Later, she gave three to each of herfriends. She only has 10 rem aining. Howmany friends does she have?

Answer 1

So you know that Natalie won 97 bouncy balls but after she gave them away, she had 10 remaining. So she gave away 87 balls

Then we just have to do a simple operation:

$87\text{ / 3 = 29}$

So this means that Natalie has 29 friends!