Plotting, arranging and comparing real numbers.

​PLOTTING/ARRANGING AND COMPARING REAL NUMBERS

By Arnold Jr. Millones

Multiple Choice

Which of the following is located farthest to the left on the number line?

 

                                                          

• A. -4   

•  B. -1.0999…

•    C. 0    

•  D. 57

Multiple Choice

What is the position of √9 on the number line?

                                                                           

 

                                                                     

• A. between 2 and 3    

•   B. at 3  

•    C. between 3 and 4    

• D. at 2

Multiple Choice

Which point is between -2 and -1 on the number line?

 

                                                                           

 

                                                                     

• A. -2.5      

•   B. -1.5  

•    C. -0.5   

•   D. 0

Multiple Choice

Which of the following represents the correct order from least to greatest?

 

   

• A. -1.2, -1.5, -2, -2.5    

•   B. -2.5, -2, -1.5, -1.2    

•    C. -2, -2.5, -1.2, -1.5

•    D. -1.5, -2.5, -1.2, -2

Multiple Choice

Which of the following numbers is closest to zero on the number line?

•   A. –0.9

•   B. 0.2    

•  C. –0.3

•     D. 0.8

Multiple Choice

Which of the following is true?

•    A. –3 > –1

•  B. –1 > –3      

• C. –3 = –1 

•     D. –1 < –3 

Multiple Choice

Arrange the following numbers from greatest to least: 1/2, 0.75, 2/3?

•   A. 0.75, 2/3, 1/2

•  B. 2/3, 0.75, ½        

• C. 1/2, 2/3, 0.75

•     D. 2/3, 1/2, 0.75

Multiple Choice

Which statement is correct?

 

                                                            

 

•    A. √5 < 2.1 

•  B. √5 = 2.3         

• C. √5 < 2.3

•     D. √5 < 2

Multiple Choice

Which list shows the numbers in descending order?  Numbers: –2.3, 1.5, 0, –1

•    A. –2.3, –1, 0, 1.5       

•  B. 1.5, 0, –1, -2.3      

• C. 0, –1, 1.5, –2.3

•     D. –1, 1.5, 0, –2.3

Multiple Choice

Arrange the following in ascending order: –3, 4, 0, –1?

•    A. –1, –3, 0, 4  

•  B. 4, 0, –1, –3        

• C. –3, –1, 0, 4

•     D. 0, –1, –3, 4