Mixed Integers and Order of operations

Front

What is a mixed integer?

Back

A mixed integer is a number that includes both whole numbers and fractions or decimals. For example, 3.5 and -2 are mixed integers.

Front

What is the order of operations in mathematics?

Back

The order of operations is a set of rules that determines the sequence in which calculations are performed. The acronym PEMDAS is often used: Parentheses, Exponents, Multiplication and Division (from left to right), Addition and Subtraction (from left to right).

Tags

CCSS.7.NS.A.3

Front

Calculate: (15 ÷ 3)² + 9 ÷ 3

Back

28

Tags

CCSS.7.NS.A.3

Front

What is the result of -12 + 8?

Back

-4

Tags

CCSS.7.NS.A.1C

Front

Calculate: -5 - 1

Back

-6

Tags

CCSS.7.NS.A.1C

Front

Back

Subtract 4.

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Front

In the expression 44 ÷ 2 X (3 - 1), which operation is performed second?

Back

Division (÷).

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Front

What does the term 'exponent' mean?

Back

Tags

CCSS.6.EE.A.1

Front

Back

9

Tags

CCSS.6.EE.A.1

Front

Back

7

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2