6th grade Math Unit 7 Review

Students in Mr. Barnes's class gain and lose stars for behavior during the day. At the end of the week, the top 3 students are given a prize. Who are the top 3 students in the class, according to the chart?

• David, Chase, Zoe

• David, Jenni, Liza

• Benjamin, Mazie, Liza

• Benjamin, Mazie, Chase

The lowest recorded temperature in Antarctica was about 90°F below zero. The highest recorded temperature in Antarctica was about 15°F. Which integers best represent the these temperatures in Antarctica?

• -90 and 15

• 90 and 15

• -90 and -15

• 90 and -15

What is the opposite of the opposite of 29?

• -29

• 0

• 29

• 1

What is the opposite of the number located at Point C?

• -4

• -2

• 9

• 4

Which quadrant is (a, b) in if a and b are both negative?

• I

• II

• III

• IV

In which quadrant does the point that is graphed lie?

• I

• II

• III

• IV

Which answer shows the number that point A represents on the graph?

• $1\frac{1}{3}$

• $1\frac{1}{2}$

• $1\frac{1}{4}$

• $2\frac{1}{4}$

What number does Point B represent?

• 2.4

• 2.5

• 2.6

• 2.9

The number seven is to the right of negative five on the number line. Which choice expresses this fact in symbols?

• $7\ <\ -5$

• $7\ >\ -5$

• $5\ >\ -7$

• $-5\ <\ -7$

Franny kept track of the low temperatures during a cold school week in Chicago. The temperatures, ordered from LEAST to GREATEST, are

• 0, -2, 3, 5, -7

• 5, 3, 0, -2, -7

• -2, -7, 0, 3, 5

• -7, -2, 0, 3, 5