Math Brian Teaser

Today in math Tapono (My math group) we have this math brain teaser.  Today we had this picture... I come up with different answers

My answers

but I want you thoughts.

This is the picture

Brain Teaser

Today in math I had to do a Brain Teaser a Brain Teaser is something were Miss Golsin gives us a thing and we had to work it out thought the week. This is the Brain Teaser... Pick one number of the numbers below. This is your answer. Come up with as many problems as you can, that will have this answer.

I picked 72 for my answer. What number would you pick. You can choose out of these numbers.



Here are my answers...

1.  70 + 2 = 72
2. 20 + 20 + 20 + 12 = 72
3. 75 - 3 = 72
4. 54 + 20 - 2 = 72
5. 40 + 30 + 2 = 72
6. 50 + 20 + 2 = 72
7. 100 - 30 + 2 = 72
8. 72 + 3 - 3 = 72