Using the add, subtract, multiply, divide keys, evaluate
Step 1
To use the add, subtract, multiply, divide keys, click anywhere in ClassPad to bring up the ClassPad menu.
Select the Calculate tool in ClassPad.
![](../../embeds/0cfcfc0a/Classpad-image-6.png)
Step 2
Using the keypad, you can identify the add, subtract, multiply, divide keys on the right side of the keypad.
![](../../embeds/2206cbb9/Classpad-image-9.png)
Step 3
Enter the problem and press EXECUTE.
![](../../embeds/ebd1386b/Classpad-image-10.png)