Students can practice decomposing up to 20 with the Yo Ho! Yo Ho! Treasure Math. Students create a treasure chest art and illustrate their decomposing addition using the coins on their treasure chest. Students fill out the decomposing writing sheet to record their math problem.
This activity includes Directions Poster (in color and b&w), decomposing writing sheet (b&w), coin cut outs (b&w), treasure chest cut out (color and b&w).
This is create for a math center and I love using it when I teach my Ocean Unit.