Rational Numbers Test Review

What algebraic inequality is represented?

• 2.5 < -0.5

• -0.5 > 2.5

• 0.5 > 2.5

• 2.5 > -0.5

The temperature dropped 23 degrees overnight. What integer represents this situation?

• 23

• -23

Which of the following lists the integers from LEAST to GREATEST?

• -9, -7, -4, -2, 1, 5

• -9, -5, -7, -2, 1, 5

• 5, 1, -2, -4, -7, -9

• 5, 1, -9, -7, -4, -2

The change in water level of a pond during the first five months of the year is listed in the table. Which of the following is correctly ordered from GREATEST water level to LEAST?

• May, January, February, March, April

• April, May, January, February, March

• April, March, February, May, January

• January, May, February, March, April

Which of the following is NOT TRUE about the integer -10

• The number is negative

• The absolute value of the number is positive

• The number is 10 units away from zero

• The opposite of the number is negative

Which inequality represents the written statement, "zero is located to the right of negative four?"

• 0 > 4

• 0 > -4

• -4 > 0

• 4 < 0

Which statement could represent the integer 4?

• My sister gave me 4 dollars.

• The temperature dropped 4 degrees overnight.

• The football team had a loss of 4 yards on their play.

• The cheetah decreased his running speed by 4 miles per hour.

What is absolute value?

• The distance a number is away from -100

• The distance a number is from its opposite

• The opposite of a number

• The distance a number is away from 0

Which lists the numbers in order from least to greatest correctly?

• $-6,-4.5,\ 0,\ -\frac{1}{10},\ 8,\ 10$
  

• $-4.5,\ 0,\ -\frac{1}{10},\ 8,\ 10,\ -6$

• $-6,-4.5,\ -\frac{1}{10},\ 0,\ \ 8,\ 10$

• $10,\ 8,\ 0,\ -\frac{1}{10},\ -4.5,\ -6$

What is the opposite of -5?

• 5

• -5