G6 Benchmark

Area of Trapezoid

•  $\frac{b1\ +\ b2}{2}$  

•  $\frac{\left(b1\ +b2\right)\ h}{2}$  

• b x h

 $3^2$  =

• 6

• 9

• 12

 $10+14\div2\ =$  

• 12

• 15

• 17

4n + 3 if n = 4

• 15

• 11

• 19

5(y + 4) =

• 5 + y + 9

• 5y + 20

• 5+y+5+4

Mrs. Alan purchased four airline tickets to Florida. She will also pay a fee of $55 for an extra piece of luggage. Define a variable and write an expression to represent her total cost of flying to Florida.

• 55t + 4

• 4t + 55

• 4 + 55

The area of this composite figure is:

• $132\ mm^2$

• $66^{\ }mm^2$

• $81\ mm^2$

Simplify the following expression:

 $4x\ +3+\ 2y\ +8x\ +2=$  

•  $14xy\ +\ 5$  

•  $12x\ +7y$  

•  $12x\ +2y\ +5$  

Find 6×5⋅2=

Mentally using the Distributive property.

• 312

• 31.2

• 42

 $48\ \div\ \left(3+3\right)\ -2^2=$  

• 3

• 4

• 24