Expressions: Evaluate, Write, Simplify

Front

Evaluate 9y when y = 3

Back

27

Front

Write the following phrase as an expression: The product of 11 and a number h

Back

11h

Front

Simplify 9 + g + 4

Back

13 + g

Front

Simplify: 4 + 2y + 7

Back

2y + 11

Front

Write the following phrase as an expression: 10 less than a number y

Back

y - 10

Front

What is an expression in mathematics?

Back

An expression is a combination of numbers, variables, and operators (like +, -, *, /) that represents a value.

Front

What does it mean to evaluate an expression?

Back

To evaluate an expression means to calculate its value by substituting the variables with numbers.

Front

What is the difference between an expression and an equation?

Back

An expression does not have an equality sign, while an equation does.

Front

What is the simplified form of 5 + 3 + x?

Back

8 + x

Front

How do you simplify the expression 2a + 3a?

Back

5a