Across
- 4. A symbol used to represent a quantity that can change
- 7. all real numbers a,b, and cm the sum is always the same, regardless of their grouping
- 9. a number less then 0
- 10. inequality with a variable
- 11. PEMDAS
- 13. The result when one number is divided by another
- 14. An element or number in a sequence
- 15. The set of whole numbers and their opposites
Down
- 1. For all real numbers a, b, and c, a(b+c)= ab+ac and a(b-c)a=ab-ac.
- 2. A fraction in which the numerator is greater then or equal to the denominator
- 3. fractions Fractions that name the same amount or part
- 5. is the property that states that
- 6. The property that states that two or more numbers can be added in any order without changing the sum
- 7. A number in the form a/b where b=0.
- 8. An exact location that has no size
- 12. An expression that contains only numbers and operations