Basic Operation: Division
In this algebra activity, students complete a crossword puzzle as they apply the basic concept of division. They solve a variety of division problems with 2 digits and replace the squares with letters. There are 14 problems.
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More Complicated Order of Operations Example
Demonstrating a "really hairy and beastly problem," Sal again shows the power and importance of solving an equation according the order of operations. Additionally, he guides viewers through a step in the equation when there are multiple...
5 mins 7th - 9th Math