'Add parentheses' diaporamas de présentation

How can you use parentheses to make an equation true?

How can you use parentheses to make an equation true?. 12 - 9 - 3 = 6 . /. In this lesson you will learn how to make equations true by adding parentheses. Parentheses show us what to do first. Sarah bought 2 red scarfs and 4 blue scarfs. Each scarf cost $10. How much money did Sarah spend?.

205 views • 8 slides