Integers and the Coordinate Plane

What integer describes a drop of 50 feet?

• 50

• -50

What integer best describes a 15 point improvement from last game?

• 15

• -15

What is true about the absolute value of a number? Check all that apply.

• Absolute value is the distance a number is from zero.

• Absolute value is the same as the opposite of a number

• Absolute value is always positive.

Evaluate the expression:   $\left|15\right|+\left|-42\right|$  

• 27

• 57

• -57

• -27

Evaluate the expression:  $\left|15-8\right|-\left|7-3\right|$  

• -3

• 11

• 3

Evaluate:  $\left|-\ 6\right|-\left|-1\right|$  

• -7

• 5

• -5

• 7

Arrange the following numbers in order from least to greatest:  $\left|-\frac{3}{4}\right|,\ 1.2,\ -0.6,\ 2\frac{1}{4}$  

•  $-0.6,\ \left|-\frac{3}{4}\right|,\ 1.2,\ 2\frac{1}{4}$  

•  $\left|-\frac{3}{4}\right|,\ -0.6,\ 2\frac{1}{4},\ 1.2$  

•  $\left|-\frac{3}{4}\right|,-0.6,\ 1.2,\ 2\frac{1}{4}$  

•  $-0.6,\ \left|-\frac{3}{4}\right|,\ 2\frac{1}{4},\ 1.2$  

Compare the rational numbers. Choose the correct sign to make a true statement.

  $-3.8\ \ \ \ \ \ -2.4$  

•  $<$ 

•  $>$  

•  $=$  

Compare the rational numbers. Choose the correct sign to make a true statement.

 $\frac{7}{9}\ \ \ \ \ \frac{2}{3}$  

•  $<$  

•  $>$  

•  $=$  

Compare the rational numbers. Choose the correct sign to make a true statement.

 $\frac{11}{15}\ \ \ \ \ \frac{9}{10}$  

•  $<$  

•  $>$  

•  $=$