Across
- 3. the first step in dividing a fraction
- 8. a series of escape routes and hiding places to bring slaves out of the South
- 10. the unfair treatment of particular groups
- 11. a war fought between the Union and Confederacy from 1861-1865
- 13. the right of people to make political decisions for themselves
Down
- 1. the process of finding and fixing bugs in a program
- 2. the first step in adding and subtracting fractions
- 4. a single instruction given to a computer or robot
- 5. the order in which commands are given
- 6. someone who joined the movement to abolish, or end, slavery
- 7. simplifying a fraction using a N in one fraction and a D in another
- 9. a word often associated with multiplication
- 12. a set of instructions (code) that a computer or robot follows to perform a task