Today Anna and Quinn worked on lesson 2-7. Lesson 2-7 focused on models for adding 3-digit numbers. Anna and Quinn had to determine the amount the place value blocks represented. Then they had to add the two 3-digit numbers together. Anna and Quinn completed many example problems on the board. Anna did a great job with adding and carrying. Quinn struggled a little bit with where to place the number he had to carry. By the end of class he had a much better understanding of how to do this!