SOLUTION: If you could please help me! I forgot how to do expressions
21-13+8=
thank you
logan
Algebra.Com
Question 50466This question is from textbook
: If you could please help me! I forgot how to do expressions
21-13+8=
thank you
logan
This question is from textbook
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
21-13+8 =?
----
Here's one way to think of it.
Start at 0
Go 21 paces to the right
Then go 13 paces to the left;
You are now at +8.
Now go 8 paces to the right.
You end up at +16
Cheers,
Stan H.
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