Midterm Exam Review Math 7

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). It is the order of operations used to solve mathematical expressions.

Front

Solve: 53 + 50 ÷ 5 x 9

Back

143

Front

What is the result of -7 + (-3)?

Back

-10

Front

Order the following numbers from GREATEST TO LEAST: -5, 3, 0, 1

Back

3, 1, 0, -5

Front

Identify the incorrect multiple of 9 from the list: 9, 18, 26, 36.

Back

26 is incorrect; the correct multiples are 9, 18, 27, and 36.

Front

Round 1.823 to the nearest whole number.

Back

2

Front

What is the first step in solving an equation using PEMDAS?

Back

The first step is to solve any operations inside Parentheses.

Front

What is the definition of a multiple?

Back

A multiple of a number is the product of that number and an integer.

Front

How do you round a number to the nearest whole number?

Back

Look at the digit to the right of the decimal point. If it is 5 or greater, round up. If it is less than 5, round down.

Front

What is the sum of two negative numbers?

Back

The sum of two negative numbers is always negative.