In this unit, students will be learning about the Base 10 number system. Students will read, write and compare multi digit whole numbers. They will recognize that a digit in one place represents ten times what it represents in the place to its right.
Students learn a variety of strategies for regrouping when adding multi-digit numbers. The important idea to remember when building new groups is to keep like place values together. In other words, keep the digits lined up in their proper place!