Welcome to TeachExplain.com. We are dedicated to writing online applications to help teach and explain how to do different subjects in school.

Thank you for coming and we hope our services are helpful.

Update: We are currently in the process of updating the design and site. Thanks.

What is Order of Operation?
When expressions have more than one operation.

How do I solve Order of Operation?
1. Solve parentheses
2. Solve exponents or radicals
3. Solve Multiplication and Division from left to right
4. Solve Addition and Subtraction from left to right

Does this site work on a mobile phone?
Yes, we are working on a separate mobile website version and an app.
More information on an update at a later time.


What can this calculator solve?
Order of Operation

1
2
3
*
4
5
6
/
7
8
9
+
0
(
)
-
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