Count back in quarters starting from 2 1/4. Show your work.

Here are the solutions for the problems:

3. Count back in quarters.

Step 1: Identify the starting value and the interval for counting back.
The starting value is $2\frac{1}{4}$.
Counting back in quarters means subtracting $\frac{1}{4}$ at each step.

Step 2: Calculate the values by repeatedly subtracting $\frac{1}{4}$.
Starting from $2\frac{1}{4}$:

$$2\frac{1}{4} - \frac{1}{4} = 2$$ $$2 - \frac{1}{4} = 1\frac{3}{4}$$ $$$$