LPS Lesson 84: Order of Operations, Part 2

(1)   What is the ratio of prime numbers to composite numbers in this list?

• $\frac{4}{5}$

• $\frac{3}{5}$

• $\frac{2}{5}$

• $\frac{5}{5}$

• $\frac{1}{5}$

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

(2) Bianca poured four cups of milk from a full half-gallon container. How many cups of milk were left in the container?

(a)  

Tags

CCSS.5.MD.A.1

(3) Analyze:
 $6+6\times6-6\div6$  

(a)  

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

(4) Write 30% as a reduced fraction. Then write the fraction as a decimal number.

•  $\frac{30}{100};\ 3.0$  

•  $\frac{3}{10};\ 0.03$  

•  $\frac{3}{10};\ 0.3$  

•  $\frac{30}{100};\ 0.3$  

(5) Find the area of the triangle

• $36\ cm^2$

• $18\ cm^2$

• $27\ cm^2$

• $54\ cm^2$

Tags

CCSS.6.G.A.1

(6) Find the area of the triangle

• $36\ cm^2$

• $27\ cm^2$

• $54\ cm^2$

• $18\ cm^2$

Tags

CCSS.6.G.A.1

(7) Write  $\frac{1}{20}$  as a decimal number and as a percent.

• 0.20 ; 20%

• 2.0 ; 20%

• 0.05 ; 5%

• 0.50 ; 5%

Tags

CCSS.4.NF.C.6

(8) "Some parallelograms are rectangles."

True or False?

• True

• False

Tags

CCSS.5.G.B.4

(9) What is the area of this parallelogram?

• $400\ cm^2$

• $65\ cm^2$

• $384\ cm^2$

• $600\ cm^2$

Tags

CCSS.6.G.A.1

(10) What is the perimeter of this parallelogram?

(a)  

Tags

CCSS.3.MD.D.8