Across
- 3. two times
- 4. a ratio of two quantities both of which are changing
- 7. the only property that involves both multiplication/division and addition/subtraction
- 9. a symbol (usually a letter) standing in for an unknown numerical value in an equation
- 11. refers to two meanings, numbers, or quantities that are the same
- 13. a mathematical expression consisting of two terms connected by a plus sign or minus sign
- 15. terms change positions in an expression but do not change the solution
Down
- 1. this shows how many times we are multiplying a number by itself
- 2. a single mathematical expression
- 5. a sentence with a minimum of two numbers or variables and at least one math operation
- 6. a whole number (not a fractional number) that can be positive, negative, or zero
- 8. find the results of calculations of an expression/solve
- 10. terms are grouped differently without affecting the solution
- 12. an expression with three terms
- 14. the process of writing an equivalent express as purely the product of other expressions/a number that divides another number leaving no remainder