Extra Credit Math Crossword

8. a decimal that has a pattern that repeats
12. dividing each side of an equation by the same number produces equivalent equation
14. Individual parts of an expression separated by adding and subtracting signs
15. The number attached to the variable
19. adding the same number to each side of an equation produces an equivalent equation
20. multiplication distributed over addition and subtraction

1. multiplying each side of an equation by the same number produces equivalent equations
2. A number that stands alone
3. repeated addition
4. subtracting the same number from each side of an equation produces an equivalent equation
5. what you do to one side do to the other side
6. Letter that represents a number
7. means opposite
9. the distance from the number and zero on a number line
10. two ratios that have the same value
11. a fraction that ends or terminates
13. matching variable, and same amount of that variable
16. a ratio that compares two quantities with different kinds of units
17. set of whole numbers and their opposites
18. a comparison of two quantities by division