Writing Expressions-Taylor

Front

What is the expression for '12 less than 7 times a number x'?

Back

7x - 12

Front

If a plane has 100 seats and 43 passengers, what expression represents the number of empty seats?

Back

100 - 43

Front

What is the expression for '6 subtracted from 16 divided by 5'?

Back

(16 - 6) ÷ 5

Front

If Sammy has two more baseballs than Ethan, and e represents the number of baseballs Ethan has, what expression shows how many baseballs Sammy has?

Back

e + 2

Front

Mr. Marcin has 92 prizes and splits them evenly into 7 bags. What expression represents this situation?

Back

92 ÷ 7

Front

What does the term 'expression' mean in mathematics?

Back

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

Front

What is a variable in mathematics?

Back

A variable is a symbol (often a letter) that represents an unknown value.

Front

What is the difference between an equation and an expression?

Back

An equation states that two expressions are equal, while an expression does not include an equality sign.

Front

What does 'subtracted from' indicate in an expression?

Back

It indicates that the number following 'from' is being decreased by the number before it.

Front

How do you represent 'twice a number x' in an expression?

Back

2x