Solve this problem:

http://certifiedmasterinspector.org/algebra/

42…

20…

24 …

20…

20…

13…

Dammit… I did the order wrong… :smiley:

Yes you did:shock:

20…

Me too…13

lol :d

P.e.m.d.a.s.

Now you tell me… ahahahahaha

20…

7 + 6 = 13

Doh…you’re quite right.

20…

13!!

My math says 13 if using order of operation.