2-1 Understand Integers
2-2 Rational Numbers on the Number Line
2-3 Absolute Values of Rational Numbers
2-4 Rational Numbers on the Coordinate Plane
2-5 and 2-6 Distances and Polygons on the Coordinate Plane
100
Write the integer and its opposite.
A
3, -3
100
Use <, >, or = to compare.
0.25 ___ 1/4
=
100
Find the absolute value.
|-9|
9
100
Give the ordered pair for point U.
(0, 2.5) or (0, 2 1/2)
100
Find the length of AB.
2 units
200
Write the integer and its opposite.
B
-1, 1
200
Use <, >, or = to compare.
1 5/8 ___ 1.6
>
200
Find the absolute value.
|-2|
2
200
Give the ordered pair for point V.
(-2, 1.5) or (-2, 1 1/2)
200
Find the length of BC.
1 unit
300
Write the integer and its opposite.
C
6, -6
300
Use <, >, or = to compare.
3.65 ___ 3 3/4
<
300
Find the absolute value.
|4|
4
300
Give the ordered pair for point X.
(2.5, 0) or
300
Find the length of CD.
2 units
400
Write the integer and its opposite.
D
-7, 7
400
Use <, >, or = to compare.
-2/3 ___ 3/4
<
400
Order the values from least to greatest.
|-3|, |-2|, |10|
|-2|, |-3|, |10|
400
Give the ordered pair for point Y.
(2, -1.5) or
400
Find the length of DE.
3 units
500
Write the integer and its opposite.
E
-5, 5
500
Plot 0.5 on the number line.
500
Order the values from least to greatest.
|-7|, |0|, |-5|
|0|, |-5|, |-7|
500
Give the ordered pair for point Z.
(-1.5, -3) or (-1 1/2, -3)
500
Find the perimeter of ABCDEF.
16 units