1. A mathematical phrase involving at least one variable and sometimes numbers and operation symbols.

2. A letter or symbol used to represent a number or quantities that vary

3. A number, a variable, or a product of numbers and variables.

4. The total amount resulting from the addition of two or more numbers, amounts, or items.

5. The result of multiplying two numbers.

6. In the expression 3p + 4, what is the word for the number 3?

7. The answer to an addition problem

8. The answer to a subtraction problem

9. sum of x + 1 and x +2

10. 3x - 5 - ( 2x - 6)