What is the value of 4 exponent -3? (Grade 7/8 math)

Here is another indice post that you can learn from :)

http://web2.0calc.com/questions/indices-especially-negative-indices#r2

$$\\4^{-3}=\frac{4^{-3}}{\textcolor[rgb]{0,0,1}{1}} = \frac{1}{\textcolor[rgb]{0,0,1}{1}*4^{+3}}=\frac{1}{4^3}=\frac{1}{64}$$  

To get rid of a negative indice swap the number or pronumeral with it to the other side of the fraction line and change the negative indice into a positive one. 

If that leaves nothin on the top then put a 1 there.

I put the 2 ones in blue to show you that it did not change its position!