IXL - Evaluate numerical expressions involving integers (Algebra 1 practice)

or

Evaluate the expression.

3

÷

1

–

5

ref_doc_title.

or

Learn with an example

question

Evaluate the expression.

5

–

2

+

2

key idea

To evaluate an expression with multiple operations, you can follow the order of

operations:

Perform operations inside parentheses.
Evaluate exponents.
Multiply and divide from left to right.
Add and subtract from left to right.

solution

First, identify the operations in the expression.

5

–

2

+

2

This expression has subtraction and addition. The order of operations says to add and subtract from left to right.

5

–

2

+

2

=

3

+

2

=

3

+

2

=

5

The value of the expression is 5.

Looking for more? Try these:

Lesson: Order of operations

Lesson: Adding and subtracting integers

Lesson: Multiplying and dividing integers

or

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Teacher tools

Work it out

Not feeling ready yet? These can help:

E.7Evaluate numerical expressions involving whole numbers

A.1Add, subtract, multiply, and divide integers

Lesson: Order of operations

Lesson: Adding and subtracting integers

Lesson: Multiplying and dividing integers