Intro to Order of Operations (with integers & exponents)

Simplify (solve):
 $\left(30-3\right)\div3$  

Tags

CCSS.7.NS.A.3

Simplify (solve):

 $\left(21-5\right)\div4$  

Tags

CCSS.6.EE.A.1

Simplify (solve):

 $1+7^2$  

Tags

CCSS.6.EE.A.1

Simplify (solve):
 $\left(5\right)\left(4\right)-8$  

Tags

CCSS.6.EE.A.1

Simplify (solve):
 $-18\div2\times9$  

Tags

CCSS.7.NS.A.3

Simplify (solve):
 $-15+40\div5$  

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CCSS.7.NS.A.3

 $3+10\times5$  

Tags

CCSS.7.NS.A.3

Simplify (solve):
 $-20-3\times2$  

Tags

CCSS.7.NS.A.3

Simplify (solve):
 $5\left(3+3\right)-6^2$  

Tags

CCSS.7.EE.B.3

Simplify (solve):
 $4^2-5^2$  

Tags

CCSS.6.EE.A.1