Lesson Menu Main Idea NGSSS Example 1:Add Mixed Numbers Example 2:Subtract Mixed Numbers Example 3:Rename Mixed Numbers to Subtract Example 4:Rename Mixed.
Lesson Menu Main Idea and New Vocabulary NGSSS Key Concept:Add and Subtract Like Fractions Example 1:Add Like Fractions Example 2:Add Like Fractions Example.
Lesson Menu Main Idea NGSSS Key Concept:Percents and Decimals Example 1:Percents as Decimals Example 2:Percents as Decimals Example 3:Decimals as Percents.
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