# Write an addition expression using fractions that equals -1/2.

## -3/4 + 1/4 = -1/2

-9/10 + 2/5 = -1/2

## To write an addition expression that equals -1/2, we can use two fractions. Let's call the first fraction "a" and the second fraction "b." The expression would be:

a + b = -1/2

Now, we need to find the values of "a" and "b" that satisfy this expression. One possible solution could be:

a = -1/4
b = -1/4

So, using these values, the addition expression would be:

-1/4 + (-1/4) = -1/2

Therefore, the addition expression using fractions that equals -1/2 is -1/4 + (-1/4).

## To write an addition expression using fractions that equals -1/2, you can follow these steps:

Step 1: Pick a fraction that has a numerator of -1 and a denominator of 2. This fraction will be the first term of the expression.

In this case, the fraction -1/2 meets this requirement.

Step 2: Choose another fraction to add to the first term. The sum of these fractions should be -1/2.

There are multiple fractions that can be added to -1/2 to get -1/2. For example, another fraction that you can use is 0/1.

Step 3: Combine the two fractions using the addition operation.

-1/2 + 0/1 = -1/2

So, the addition expression using fractions that equals -1/2 is -1/2 + 0/1.