How can you rewrite the expression 1 1/4 + 1/2 - 1/4 as first step in simplifying it? of the choices below, which shows the best first step and property to rewrite the expression?

The easiest way to do it is b) Commutative property

Step-by-step explanation:

This works best due to the fact that subtracting 1/4 from 1 1/4 is a simple operation. The commutative property allows us to rearrange these into any order that we'd like as long as we keep the signs consistent.

d

step-by-step explanation:

the solution is in the picture