Category: Add to a 2-Digit Number

Pick your favorite topic below. Read the opening, then solve the math together!

Big Mouth

Pelicans are those tropical birds with the funny sack hanging from their beak. Why do they have that giant gaping mouth? What’s going on in

Read More »

Mile-Long Xylophone

Well, we’re not sure it’s a full mile, but it could be the world’s longest xylophone. Check out the music and math behind this life-sized

Read More »

Daredevil Skis

Skiing is a fun sport to do when there’s snow on the ground, but sometimes it can be challenging. Now imagine skiing on the world-record

Read More »

Recent Posts

Pick a Math Skill