Treasure Diving: Compose Numbers to Make 10 (Game 3)

What is 7 plus 3? Follow the air bubbles that add up to the number 10 all the way to the sunken treasure chest. If your child is practicing addition and decomposing numbers in the classroom, this math activity will help reinforce their addition learning. Treasure Diving: Compose Numbers to Make 10 (Game 3) asks first graders to pick equations that make 10 as they race to the treasure.