PEMDAS and Integers

Front

What does PEMDAS stand for?

Back

PEMDAS stands for Parentheses, Exponents, Multiplication and Division (from left to right), Addition and Subtraction (from left to right).

Tags

CCSS.6.EE.A.1

Front

What is the first step in evaluating the expression (18 - 14)^2 - 6 x 10?

Back

The first step is to evaluate the expression inside the parentheses: 18 - 14.

Tags

CCSS.6.EE.A.1

Front

What is the result of 4 + 1 x 3?

Back

The result is 7, because according to PEMDAS, multiplication is done before addition.

Tags

CCSS.7.NS.A.3

Front

What is the value of -5 - (-3)?

Back

The value is -2, because subtracting a negative number is the same as adding its positive.

Tags

CCSS.7.NS.A.1C

Front

What are negative numbers?

Back

Negative numbers are numbers that are less than zero.

Tags

CCSS.6.NS.C.5

Front

Evaluate: 36 ÷ 3^2 + 5 ⋅ 6.

Back

The result is 34.

Tags

CCSS.7.NS.A.3

Front

What is the order of operations in mathematics?

Back

The order of operations is PEMDAS: Parentheses, Exponents, Multiplication and Division, Addition and Subtraction.

Tags

CCSS.7.NS.A.3

Front

What is an integer?

Back

An integer is a whole number that can be positive, negative, or zero.

Front

How do you evaluate an expression with both addition and multiplication?

Back

You perform multiplication before addition according to PEMDAS.

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Front

What is the result of 6 x 10?

Back

The result is 60.

Tags

CCSS.3.NBT.A.3