6.7B, 6.7D Equations vs. Expressions

Front

What is an expression in mathematics?

Back

An expression is a combination of numbers, variables, and operators (like +, -, *, /) that represents a value but does not have an equality sign.

Front

What is an equation in mathematics?

Back

An equation is a mathematical statement that asserts the equality of two expressions, typically containing an equals sign (=).

Front

What does '5 groups of T' mean in mathematical terms?

Back

It means 5 times T, which is written as 5T.

Front

What does '3 groups of M' mean in mathematical terms?

Back

It means 3 times M, which is written as 3M.

Front

How do you identify an expression?

Back

An expression does not have an equals sign and can include numbers, variables, and operations.

Front

How do you identify an equation?

Back

An equation contains an equals sign and shows that two expressions are equal.

Front

What does '9 more than 4 is 8' translate to in mathematical terms?

Back

It translates to 4 + 9 = 8.

Front

How do you arrange numbers in ascending order?

Back

Arrange numbers from the smallest to the largest.

Front

How do you arrange numbers in descending order?

Back

Arrange numbers from the largest to the smallest.

Front

What is the result of 4M if M = 2?

Back

The result is 8, because 4 * 2 = 8.