Comparing and ordering rational numbers

Compare the fraction 2/5 and the decimal 0.6. Which one is smaller?

• 2/5

• 0.6

• 3/5

• 1/2

Which values are greater than $-\frac{4}{5}$   ? (Choose 2)

• -45%

• -1.5

•  $-\frac{1}{6}$  

•  $-90\%$  

Monday's temperature was -3°F and Tuesday's was -5°F. Which day was colder? 

• neither they were equal 
• Monday 
• Tuesday 
• Friday 

 Fill in the blank with the correct sign: <, > or =. $-\frac{8}{9}\ \ \ \ \ \ -\frac{7}{5}$ 

• <

• >

• =

|-2| + |15| _____ -(-13)

• <

• >

• =

Luigi recorded the temperature in his garden at different times of the same day.When was temperature the lowest?

Predict which rational number is larger

• 0.45

• 4/5

• They are equal

6.35 ___ 38/6

• <

• >

• =

Which number is the greatest in the set:  $\left\{-\sqrt{5},\ -2.2,\ -\frac{5}{8},\ -\frac{1}{4},\ \frac{5}{2}\right\}$  

•  $-\sqrt{5}$  

• -2.2

•  $-\frac{5}{8}$  

•  $-\frac{1}{4}$  

•  $\frac{5}{2}$