Addition & subtraction strategies to solve two-digit equations using an open number line. In this lesson, students practice using different addition and subtraction strategies to solve two-digit ...
Students go over using number lines to solve the four equations in a fact family. In this lesson, students go over using number lines to solve the four equations in a fact family. Julia uses charts, ...
Start the school year with engaging and low-prep number line practice! This 30-page Back to School Math resource gives students repeated practice finding missing numbers on number lines while building ...
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