Series 3 Block 3 Review

The lowest recorded temperatures of 6 regions are shown on the number line. Which statement is true?

• Oceania was colder than both Antarctica and Greenland.

• Africa was warmer than both Oceania and South America.

• South America was colder than North America, but warmer than Africa.

• North America is colder than South America but warmer than Greenland

Which number line labels -2, -4, and 3 correctly?

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Which number line correctly labels  $-1\ \frac{1}{4}$  , $-2\ \frac{1}{2}$  , and 1.5 ?

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Which of the following is ordered correctly from least to greatest?

• $0.6<1<-1\ \frac{1}{3}​<-2$

• $-2\ <-1\ \frac{1}{3}<0.6\ <\ 1$

• $1<\ 0.6<-1\ \frac{1}{3}<-2$

• $-2\ <\ -1\ \frac{1}{3}<\ 1\ <\ 0.6$

Select all that apply: Which statements are true?

• $2\ \frac{1}{4}$ is less than $-3$

• $-3\ \frac{1}{2}$ is less than $-2\ \frac{1}{2}$

• $-1$ is greater than $-\frac{3}{4}$

• $\frac{4}{5}$ is greater than $-1\ \frac{3}{5}$

Select all that apply: Which numbers from the Venn diagram are less than 0 and greater than -2?

• -1

• -0.175

• 0

• -3

Find the sum.

 $\left(-6\right)+\left(-6\right)$  

• -6

• 12

• -12

• 0

Find the sum.

 $\left(-9\right)+\ 5$  

• 4

• -4

• 14

• -14

Rita is on an airplane over the Arctic Ocean. She drops a box of instruments from 7 miles above sea level. The box falls a total of 11 miles from the airplane to the ocean floor. How many miles below sea level is the box now?

The box of instruments is _____miles below sea level.

Select from the answer choices to make a correct statement.

• 0.75

• -2

• 1.25

• -2.25