Solution 18949: Using The Problem Solving Tool In Auto Mode On The TI-15 Explorer™.
How do I use the Problem Solving tool in Auto mode on the TI-15 Explorer?
In Auto Mode, the Problem Solving tool can provide electronic exercises to test the student's abilities in addition, subtraction, multiplication, and division.
To use the Problem Solving tool in Auto mode on the TI-15 Explorer:
• Press the Problem Solving key [ ], then press [MODE].
• Select AUTO using the right or left arrow keys, then press the down arrow key.
• Select the level of difficulty using the right or left arrow keys, then press the down arrow key.
• Select the type of operation using the right or left arrow keys, then press [MODE] to begin solving problems.
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], then press [MODE].