Across
- 4. a math sentence with numbers, variables, and operations with no equal sign
- 6. a number with no decimal or fractional part and it includes negative and positive numbers, including zero
- 7. is either a single number or variable, or numbers and variables multiplied together. separated by + or − signs, or sometimes by division
- 9. the rule that tells us the sequence in which we should solve an expression with multiple operations
- 10. a letter that represents a number
- 11. A fraction is in its simplest form when the numerator and the denominator have no common factors besides one
- 12. to determine or calculate the numerical value of (a formula, function, relation, etc.)
Down
- 1. a numerical or constant quantity placed before and multiplying the variable in an algebraic expression
- 2. whole numbers that follow each other without gaps. For example, 15, 16, 17
- 3. a term in an algebraic expression that does not contain any variables
- 4. a statement that the values of two mathematical expressions are equal; indicated by an equal sign
- 5. All rational and irrational numbers; like integers, whole numbers, fractions, and non-repeating decimals
- 8. a term used in mathematics to indicate the distance of a point or number from the origin (zero point) of a number line or coordinate system