Help students understand the relation between addition and multiplication, and the area of objects, with this easy to navigate exercise.

Students will love practicing their newfound skill in drawing line segments and rays after mastering this exercise.

This addition exercise will help students add it all up when calculating the perimeter of an object.

Students will get the bigger picture after they run through this exercise on calculating the perimeter of a rectangle.

Calculating the area of 2d shapes with equal fractions is simplified with this easy to understand exercise.

There are various ways to determine whether or not an object is symmetrical, and this object points each one out.