Whole Number Subtraction Level 7
In this math activity, students practice subtraction with regrouping. The 12 problems which are written vertically involve hundreds with 3 digit numbers subtracted from them with borrowing. Example: 700-456=
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Integers: Addition and Subtraction
Young mathematicians construct their own understanding of integers with an inquiry-based math lesson. Using colored chips to represent positive and negative numbers, children model a series of addition and subtraction problems as they...
5th - 8th Math CCSS: Adaptable