Escape the Evil Mathematician’s Lair

Front

What is the mathematical expression for the number of cookies in each box if you have n cookies and pack them equally into 4 boxes?

Back

n / 4

Front

If y=7, what is the value of 2(y+4)?

Back

22

Front

Simplify the expression x + x + x + 3 + 5. What is the result?

Back

3x + 8

Front

In the expression 9m + 3n + 4, how is the number 9 best described?

Back

coefficient

Front

What is a coefficient in a mathematical expression?

Back

A coefficient is a numerical factor in a term of an algebraic expression.

Front

What is a variable in mathematics?

Back

A variable is a symbol used to represent an unknown value.

Front

What is a constant in a mathematical expression?

Back

A constant is a fixed value that does not change.

Front

What is a term in an algebraic expression?

Back

A term is a single mathematical expression that can be a number, variable, or the product of numbers and variables.

Front

What is the process of simplifying an expression?

Back

Simplifying an expression involves combining like terms and reducing it to its simplest form.

Front

What does it mean to evaluate an expression?

Back

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