Order of operations

 $3^0-6+\left(-4\right)$  
Simplify the expression. 

(a)  

Tags

CCSS.HSN.RN.A.2

 $200-5\cdot2^3$  
Simplify.

(a)  

Tags

CCSS.6.EE.A.1

 $7^2-4+5$  
Simplify the expression. 

(a)  

Tags

CCSS.6.EE.A.1

What is the value of the expression

 $\left(5-1\right)\times10$  

• 50

• 10

• 15

• 40

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Solve: (3 + 12) - 3²

• 4

• 6

• 2

• 9

Tags

CCSS.7.EE.B.3

What does the base tell us in an exponent?

• The number of times we multiply.

• The number we multiply with.

Tags

CCSS.6.EE.A.1

Mathematical Equivalence

ON

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

 $10\div5+7$  

What is the value of the expression

• 13

• 12

• 12

• 9

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

What is the value of the expression
 $\left(20-15\right)\times2$  

• 9

• 40

• 10

• 16

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

What is the first step in PEMDAS? (a)  

• Paragraph
• Parentheses
• Pages
• People