7th Grade G&O Write Numerical Expressions DC/Ms. B 2024-25

Front

What is a numerical expression?

Back

A numerical expression is a mathematical phrase that includes numbers, operations (such as addition, subtraction, multiplication, and division), but does not include an equal sign.

Front

What does 'product' mean in mathematics?

Back

The product is the result of multiplying two or more numbers together.

Front

How do you express '2 more than the product of 6 and 3' in numerical form?

Back

2 + (6 x 3)

Front

What does 'times as much as' indicate in a numerical expression?

Back

It indicates multiplication.

Front

What is the expression for '45 times as much as 7'?

Back

45 x 7

Front

How do you express '16 times as much as 4' in numerical form?

Back

16 x 4

Front

What does 'taken away from' mean in a numerical expression?

Back

It indicates subtraction.

Front

How do you express '4 taken away from 16'?

Back

16 - 4

Front

What is the first step in the expression '(6 + 3) x 9 - 4'?

Back

First, you add 6 and 3.

Front

What is the order of operations in mathematics?

Back

The order of operations is Parentheses, Exponents, Multiplication and Division (from left to right), Addition and Subtraction (from left to right), often abbreviated as PEMDAS.