This packet includes decomposing numbers 3-10. Students will use blocks, unifex cubes, or other math manipulatives on their number island mat. They find combinations by putting some blocks on the island and others in the water/ocean. Students will then record their answers on the recording sheet.
In my class I draw a palm tree on one side of the classroom, and the ocean on the other side. I then have students come to the front of the class and model a few possibilities before they go back and work on the game. This also works great as a center!
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