Win the gold medal for math! Aspiring Olympians can "swim" to the other end of the pool by adding up multiple numbers.

Take a splash in the pool and add for the gold! Your little Olympian can practice adding multiple double-digit numbers as she swims for first place.

The fourth in a series of six, this addition worksheet gives learners more practice composing numbers 11–19!

Get more practice decomposing numbers and writing equations with this inviting math worksheet!