Across
- 4. rules that help simplify and solve an existing equation
- 5. known as powers like x squared or y squared which indicates how many times a number will multiply itself to itself.
Down
- 1. a value that is not fixed and is changeable usually represented by x or a letter
- 2. rational numbers, fractions, numbers on the number line(integers) but does not include non-real/imaginary numbers
- 3. is used to simplify expressions, to solve an equation