Across
- 5. the answer to a addition problem
- 6. the answer to a multiplication problem
- 8. the study of the properties of and relations of numbers, using four basic operations- addition, subtraction, multiplication and division.
- 9. the answer to a subtraction problem
- 10. an expression or equation with a variable
- 11. a letter or symbol that stands for an unknown number
- 12. the number that multiplies the variable
Down
- 1. combine like terms or reduce to lowest terms
- 2. an expression or equation with numbers
- 3. the branch of mathematics that uses both letters and numbers to show relations between quantities
- 4. a sentence that is true or false
- 7. the mathematical process of addition, subtraction, multiplication and division.