# Surf for More Math

## Lesson 12 **- Order of Operations**

To encourage your child to have fun on the Web
while learning about Order of Operations, here are some games and interactive
activities they can do on their own or in pairs.

**Goal**

Investigate whether the value of a number statement changes when the
order of calculating changes.

**Builds Upon**

Student Book page 196

### Instructions for Use

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Order
of Operations provides your child with an acronym to remember the
order operations should be completed in a mathematical equation.

To use Order of Operations, read the web site
and practice questions with a paper and pencil.

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Practice
Order of Operations prompts your child to apply the rules for order
of operations.

To use Order of Operations, click on the correct answer for the multiple-choice
questions. Click on the calculator, next to the question, if needed.

Order
of Operations lets your child practice applying the rules for order
of operations.

To use Order of Operations, click on the blue parts of the expression
to perform the operations. Click on the 'New' button to try a new question.
Have your child try the assessment questions.

Order
of Operations Game lets your child practice applying the rules for
order of operations.

To use Order of Operations Game, click the 'Play Again' button. Have
your child simplify the number expression by using the rules for order
of operations. Click on the correct operation button - '+', '-', 'X',
or ' ¸ ' . Click the 'Play Again' button to solve the next question.