Across
- 2. the distance around a circle
- 6. multiplying a number by a group of terms added or subtracted together is the same as doing each multiplication separately
- 9. a symbol for an unknown value
- 11. two angles that are both within parallel lines but on opposite sides of
Down
- 1. “grouping property” - when adding, it does not matter in what order the numbers
- 2. “grouping property” - when multiplying, it does not matter in what order the
- 3. performing operations to terms that are like
- 4. describes the accuracy of a measuredor estimated value compared to an actual value; always a positive
- 5. the rules that say which calculation comes irst in an expression
- 7. the initial amount of money before it is affected by interest or debit/credit
- 8. are grouped (ex: = )𝑎 • 𝑏 𝑏 • 𝑎
- 10. grouped (ex: )
- 12. transversal line