Unit 8 Teach Day Check

What operation should you do first in the following expression?
 $6+27\div3$  

• addition

• subtraction

• multiplication

• division

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

What operation should you do first in the following expression?
 $17.25-\left(4.5\ +\ 3.75\right)$  

• addition
  

• subtraction

• division

• multiplication

Tags

CCSS.7.NS.A.3

Use the order of operations to solve the following expression.
 $\left(9+11\right)\div\left(5+4+1\right)$  

•  $\frac{1}{2}$  

• 10

• 20

• 2

Tags

CCSS.7.NS.A.3

Use the order of operations to solve the following expression. $120-40\div4\times6$  

• 120

• 60

• 40

• 160

Tags

CCSS.7.NS.A.3

Use the order of operations to solve the following expression.
 $\left[6-\left(3\times2\right)\right]+4$  

• 4

• 10

• 16

• 60

Tags

CCSS.7.NS.A.3

 Insert parentheses to make the following statement true. $10\div2-3+1=1$ 

•  $10\div2-\left(3+1\right)=1$  

•  $10\div\left(2-3\right)+1=1$  

•  $\left(10\div2\right)-3+1=1$  

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Write the numerical expression for the expression:
Add 91, 129, and 16, and then divide by 44.

•  $91\ +129+16\div44$  

•  $\left(91\ +129+16\right)\div44$  

•  $44\div\left(91\ +129+16\right)$  

•  $44\div91\ +129+16$  

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Write the numerical expression for the expression:
Subtract 55 from the sum of 234 and 8.

•  $234-55$  

•  $55-\left(234+8\right)$  

•  $\left(234-55\right)+8$  

•  $\left(234+8\right)-55$  

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Without any calculations, compare expression A and expression B. $a.\ 14+\left(413\times7\right)\ \ \ \ \ \ b.\ 6+\left(413\times7\right)$  

•  $>$  

•  $<$  

•  $=$  

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Without any calculations, compare expression A and expression B.  $a.\ 8.2+\left(7.1\div5\right)\ \ \ b.\ \left(7.1\div5\right)+8.2$  
  

•  $>$  

•  $<$  

•  $\equiv$  

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2