1. COMPASS Calculator Skills TI-83

2. 4343 4 [^] 3 [enter]

3. Square Root √ Take the square root of 25 2 nd [ √ ] 25 [enter]

4. The cube root of 64 Input the index first 3 [2 nd ] [ x √ ] 64 [enter]

5. 1.( 2.(10 [^] 3 3.[+] 17 [x 2 ]) 4.[  ] 3 [PRB → → !] 5.) 6.[  ] 7.1 [EE] 4

6. Navigation Keys

7. ► F This key will try to display the answer as a fraction. Try 5.25 [►F] 525/100 ►Simp

8. This key will try to simplify the answer. Try [►Simp] 25 [►D] Try [►Simp] 5

9. FracMode Aub/c d/e 5 u ¼ 21/4

10. Ab/c ◄ ► d/e 5 u ¼ 21/4

11. x -1 The reciprocal key Try 5/4 2 nd [x -1 ]

12. Find the value of 27 (-2/3) Input the base first 27 [^] (-2/3) [enter] ►F 1/9