Across
- 4. Lines that run next to each other and never meet
- 5. denominator. You need this to add or subtract fractions
- 8. an angle bigger than 90 and smaller than 180 degrees
- 10. an angle with 180 degrees in it
- 11. lines that have a 90 degree angle between them
- 15. top part of a fraction
- 16. this has a point at one end and an arrow at the other
- 17. two angles that share a common side (next door neighbors)
- 19. add, subtract, multiply and divide
- 21. bottom part of a fraction
- 22. In the term "3a" the a is the ______________
Down
- 1. In the term "3a", the 3 is the _________
- 2. two expressions with an = between them
- 3. two angles that add up to 180 degrees
- 6. The number out of 100
- 7. an angle measuring less than 90 degrees
- 9. "A fraction is just a fancy ___________ problem."
- 12. contains variables, constants, and operations but does not have an = sign
- 13. the letters or unknowns in an expression or equation
- 14. common multiple. the smallest number two numbers can go into
- 18. two angles that add up to 90 degrees
- 20. common factor. the largest number that goes into two numbers