Answer:
The answer to 12 - 8 is 4.
Step-by-step explanation:
Start off with 12 and subtract 8 using your fingers to help, counting up by 1 while counting down from 12, like so:
12, 11, 10, 9, 8, 7, 6, 5, 4.
When you reach 4, stop there. The value you stop at is your answer.
So, your answer will be 4.