WorksheetsTopic 2 Review - Integers and Rational Numbers
Total questions: 25
Worksheet time: 40mins
Name
Class
Date
1.
I dove into the ocean and was 20 feet below sea level. What is the absolute value?
a)
-20
b)
20
c)
below zero
d)
below sea level
2.
Numbers like -3, -2, -1, 0, 1, 2, 3 are called...
a)
whole numbers
b)
integers
c)
rational numbers
d)
natural numbers
3.
The absolute value of 2.25?
a)
3.25
b)
-2.25
c)
2.25
d)
.25
4.
What number is farthest from 0?
a)
2.25
b)
3.29
c)
-2.50
d)
-3.30
5.
What number is closest to zero?
a)
-1/2
b)
1/4
c)
3/4
d)
1/8
6.
Where is T?
a)
(-3, -2)
b)
(-2,-3)
c)
(3,2)
d)
(-3,2)
7.
How many quadrants are in a coordinate plane?
a)
1
b)
2
c)
3
d)
4
8.
The __ - axis is vertical in the coordinate plane.
a)
X
b)
Y
c)
Z
d)
None of the above
9.
What error did the student make when plotting the point (3, 4) according to the picture?
a)
The student moved left along the x-axis when he should have moved right
b)
The student plotted the y-coordinate in place of the x-coordinate
c)
The student didn't make a mistake
d)
Both Options 1 and 2
10.
The end points on a triangle are called....
a)
end points
b)
verticies
c)
Corner
d)
end of line
11.
The drawing shows points A,B, and C. At what location would you add point D to create a square ?
a)
( 2,1 )
b)
(4,5)
c)
( 5, 4 )
d)
( 5, 10 )
12.
The rectangle shown has coordinates (3, 2), (-2, 2), (-2, -1), (3, -1)
What is the length of the longest side of the rectangle?
What is the length of the longest side of the rectangle?
a)
4 units
b)
5 units
5 units
5 units
c)
6 units
d)
8 units
13.
What is length of the longest side of the rectangle?
a)
2 units
b)
15 units
c)
14 units
d)
8 units
14.
What is the length of the shortest side of the rectangle?
a)
3 units
b)
4 units
c)
9 units
d)
2 units
15.
In the coordinate plane, what is the distance between (-3, 5) and (-3, -8)?
a)
3 units
b)
6 units
c)
8 units
d)
13 units
16.
Which of the marks would represent 7.3 correctly?
a)
Blue
b)
Green
c)
Red
d)
Orange
17.
Which of the marks would represent -2.3 correctly?
a)
Blue
b)
Green
c)
Red
d)
Orange
18.
Which mark could represent
I -8.2 I
I -8.2 I
a)
A
b)
B
c)
C
d)
D
19.
Which mark could represent
-3.7
-3.7
a)
E
b)
F
c)
C
d)
D
20.
Use the number line to find the greater number
a)
-1 1/2
b)
I -1 1/2 I
c)
equal
21.
What is (-9, 8) reflected across the x axis?
a)
(-9, 8)
b)
(-9, -8)
c)
(8, -9)
d)
9, 8)
22.
What is (2, 4) reflected across the y?
a)
(2, -4)
b)
(-2, -4)
c)
(4, -2)
d)
(-2, 4)
23.
Reflections over the x-axis change the ____-__________.
a)
y-coordinate
b)
x-coordinate
c)
y-axis
d)
x-axis
24.
Reflections over the x-axis change the ____-__________.
a)
y-coordinate
b)
x-coordinate
c)
y-axis
d)
x-axis
25.
This pictures shows what?
a)
reflection over the x-axis
b)
nothing important
c)
reflection over the y-coordinate
d)
reflection over the y-axis
100 %
