Simplify the seemingly complex task of three digit addition with the following number line activity.

Show students how to use a number line to calculate elapsed time with this Education.com teaching aid.

Third grade multiplication is made easy with these exercises that have students utilize a number line and helpful hints.

Take the difficulty out of three digit subtraction with this exercise that shows students how to reach the correct answer using a number line.

Whether because it’s a double digit number or it presents round answers, students gravitate to learning facts about multiplying 10s.