Across
- 1. Solving a system of linear equations by replacing a variable with its solution into the other equation.
- 5. When any composite number is written as the product of all its prime factors.
- 7. A mathematical sentence that contains an equals sign between 2 expressions.
- 10. Whole numbers that can be multiplied together to find a product.
- 11. A decimal that has one or more digits that repeat forever.
- 15. An expression that contains numbers, operations, and variables.
- 16. A decimal that stops.
- 17. Lines in the same plane that will never intersect(cross).
- 18. A whole number larger than 1 that has only two possible factors, 1 and itself.
- 19. A term that has no variable.
Down
- 2. The ordered pair that satisfies both linear equations in the system.
- 3. Solving a system of linear equations where one of the variables in both equations disappears using zero pairs.
- 4. Two or more linear equations.
- 6. A property that states numbers can be added or multiplied in any order.
- 8. The smallest nonzero multiple that is common to two or more numbers.
- 9. Numbers that can be expressed as a fraction of two integers(whole numbers).
- 12. The greatest factor that is common to two or more numbers.
- 13. The set of all whole numbers, their opposites, and 0.
- 14. A whole number larger than 1 that has more than two factors.