The numbers -20 and 20 are

A __________ is used to show the relationships between groups.

Suki split five dog treats equally among her six dogs. Which fraction represents this division?

Which set or sets does the number 15 belong to?

Which of the following statements about rational numbers is correct?

Which of the following shows the numbers in order from least to greatest?

What is the absolute value of -12.5?

Which number line shows

Horatio climbed to the top of a ladder that is 10 feet high. What is the opposite of Horatio’s height on the ladder?

 $\frac{12}{5}$   as a mixed number

 $\frac{11}{7}$   as a mixed number

 $\frac{15}{4}$   as a mixed number

 $2\frac{1}{2}$  as an improper fraction

 $4\frac{3}{5}$  

 $3\frac{4}{9}$   as an improper fraction

 $2\frac{5}{7}$   as an improper fraction