Order of Operations with Parentheses* 2-24

Provide enrichment by using parentheses - a grouping symbol - to group numbers and operations explicitly. Simplify expressions inside any parentheses first. What's 9-(5-2)?  First subtract 5-2 = 3. Then subtract 9-3 = 6. What's (9-2) - (3+1)? First subtract 9-2 = 7. Then add 3+1 = 4. Finally, subtract 7-4 = 3.

 
 

1. Learn

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Provide enrichment by using parentheses - a grouping symbol - to group numbers and operations explicitly. Simplify expressions inside any parentheses first. What's 9-(5-2)?  First subtract 5-2 = 3. Then subtract 9-3 = 6. What's (9-2) - (3+1)? First subtract 9-2 = 7. Then add 3+1 = 4. Finally, subtract 7-4 = 3.

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2. Practice

Lesson
2-24
Lesson
2-24
Lesson
2-24
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3. Apply

POD
2-24
POD
2-24
POD
2-24
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