Review on PEMDAS rule

In PEMDAS, what does P means?

• Partner

• parenthesis

• photosynthesis

• Paragraph

Tags

CCSS.7.EE.A.1

Which operation to be performed 1st?  $3\ +\ 1\ -\ 2\ \div2\ \times\ 3$  

• addition 

• subtraction 

• multiplication 

• division

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Which operation to be performed last?  $4\ \times\ 9\ +\ 1\ -\ 12\div\ 6$  

• addition 

• subtraction 

• multiplication 

• division

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Which operation to be performed 2nd?  $9\ \div\ 3\ +\ 1\ -\ 2\ \times\ 3$  

• addition 

• subtraction 

• multiplication 

• division

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Which operation to be performed 3rd?  $9\ -\ 2\ +\ 4\ \times\ 3\ \div\ 2$  

• addition 

• subtraction 

• multiplication 

• division

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Solve 30 + 10 - 5 x 3 = ?

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Solve  $\left(1+1\right)^2\ +\ 20\ \div\ 5\ =\ ?$  

Tags

CCSS.7.NS.A.3

Solve  $20\ \div\ 2\ \times\ 2^3\ +\ 20\ -\ 10=\ ?$  

Tags

CCSS.7.NS.A.3

Solve  $1^{10}\ +\ 20\ \div\ 10\ \times\ 3=\ ?$  

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Solve  $\left(2+3\right)^2\ -\ \left(2-1\right)\ +\ \left(4\ \div2\right)=\ ?$  

Tags

CCSS.7.NS.A.3