## Monday, September 10, 2012

### Calculator Thinking

1. I'm not sure what you mean Mr Barks. Can you please explain it more to me?

1. Certainly! Using only the numbers and symbols on the calculator above, you need to make an equation that will display 675 when you hit =

2. We think we've got it
550+50+75=675
By Tyler,Ngametua and David

3. Looks good! Any other possible solutions?

2. Tyler, Ngametua and David I totally agree with your answer because it's fast and easy.

3. Is there more than just the one solution?

4. Were stuck can someone help us please!

David, Tyler and Ngametua.

5. were not stuck any more.

5x75+300=675.

300+375=675

By Tyler,David and Ngametua

6. 375+300=675

Done by Joseph and Richard

7. This comment has been removed by the author.

8. Are we aloud to use the number twice because I am having problems

1. Try using a number as many times as you like, and then try only using the number once.

9. We think we know it
600+70+5= 675
60+15+600+= 675

from: Millenny ,Eleva ,Tule

1. Nice! How many solutions do you think there could be?

10. I think the first to post 10 different solutions should get a prize!

11. Nez and I just discovered that we could do it in many different ways. Here's one that we played with.
45X9X3-3X45=

Check it out and tell us if our calculations were correct.