In the image below, $\frac{1}{2}$12 has been shaded red and $\frac{1}{4}$14 has been shaded blue.

Write the addition that describes the image.

What is the total shaded?

In the image below, $\frac{1}{2}$12 has been shaded red and $\frac{2}{6}$26 has been shaded blue.

The image below shows $\frac{1}{2}$12 of the rectangle shaded.

In the image below, $\frac{2}{3}$23 has been shaded red and $\frac{1}{6}$16 has been shaded blue.