subtracting fractions with a number line

1. Subtracting Fractions
Using a Number Line

2. Step 1
 Create a number line using appropriate units.
 Remember that you can use your denominator.

3. Step 2
 Plot your first fraction.

4. Step 3
 Use your number line to subtract your fractions.
 Remember that when you subtract fractions with a number line, you move to
the left.

5. Step 4
 Simplify if it is required