Chapter 5 Test Review

Compare Order Integers

100

What integer would represent the following situation:  I drank 8 more ounces of water today than I did yesterday.

8

200

What integer would represent the following situation: The temperature is 6 degrees cooler today than it was yesterday.

-6

300

Compare the following integers by using a < or > symbol.

-6  and  -8

-6 > -8   or   -8 < -6

400

If I had a number line that went up by two, what integer would be to the left of -10?

-12

500

Order the integers from greatest to least:  { -9, 5, -3, 7}

7, 5, -3, -9

Absolute Value

100

Why do 15 and -15 have the same absolute value?

They are the same distance from zero on a number line.

200

|5| = ?

5

300

|-7| + |2| = ?

9

400

|4| - |2| + |-9| = ?

11

500

|4+2-7| - |5-8|

-2

Compare Order Rational numbers

100

True or False:  .67 is considered a rational number.

True

200

What is .56 as a reduced fraction?

56/100, which reduces to 14/25

300

What is 1/9 as a decimal?

.11111111....

400

Use a calculator to turn 2/9 and 1/4 into decimals, then compare them using < or >

2/9 = .2222... and 1/4 = .25

2/9 < 1/4    or    1/4 > 2/9

500

Use a calculator to turn -3/4 and -7/10 into decimals, then compare them using < or >

-3/4 = -.75   and   -7/10 = -.7

-3/4 < -7/10  or  -7/10 > -3/4

Graphing on Coordinate Plane

100

True or False: the ordered pair (4,5) would be in quadrant 2 if I put it on the coordinate plane.

False

200

On the coordinate plane, if I move 6 spaces to the left, and 2 space up, what is my location as an ordered pair, and what quadrant am I in?

(-6,2)  Q2

300

If point B is at (4,-5), explain how I would get there if I started at the origin.

Move right 4 spaces, then move down 5 spaces.

400

If point T is at (-8,0) on the coordinate plane, explain how I would get there if I started at the origin.

Move left 8 spaces.

500

If point G starts at (-8,-4), and it is reflected over the x-axis, what is its new ordered pair?

(-8,4)

Vocabulary

100

All of the whole numbers and their opposites are called what?

Integers

200

On the coordinate plane, the vertical number line is called the what?

y-axis

300

Any number that can be written as a fraction is called a what?

rational number

400

When I use long division to turn a fraction in to a decimal, and that decimal eventually comes to an end, it is called a what?

terminating decimal

500

If I have two different numbers on a number line, but they are the same distance away from zero, we say that they have the same what?

absolute value