Writing Inequalities From A Numberline Worksheet Page 2
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1
2Answer Key
Name:
Writing Inequalities from a Numberline
Write an inequality to express the numberline.
A n s w e r s
Ex)
-205
-200
-195
-190
-185
-180
-175
-170
-165
-160
-155
-150
-145
X ≥ -180
Ex.
X
X ≤ -180
1)
-210
-205
-200
-195
-190
-185
-180
-175
-170
-165
-160
-155
-150
-145
1.
X
X < -20
2.
2)
-80
-70
-60
-50
-40
-30
-20
-10
0
10
20
30
40
X > 170
X
3.
3)
100
110
120
130
140
150
160
170
180
190
200
210
220
230
X < -18
4.
X
X ≤ 50
4)
5.
-23
-22
-21
-20
-19
-18
-17
-16
-15
-14
-13
-12
-11
X
X > 180
6.
5)
-10
0
10
20
30
40
50
60
70
80
90
100
X ≥ -19
7.
X
X ≥ 140
6)
145
150
155
160
165
170
175
180
185
190
195
200
205
210
215
8.
X
X < 2
9.
7)
-24
-23
-22
-21
-20
-19
-18
-17
-16
-15
-14
X > 150
X
10.
8)
90
100
110
120
130
140
150
160
170
180
190
200
X < -150
11.
X
X < 7
12.
9)
-4
-3
-2
-1
0
1
2
3
4
5
6
7
X
X > -15
13.
10)
80
90
100
110
120
130
140
150
160
170
180
190
200
210
220
X
11)
-185 -180 -175 -170 -165 -160 -155 -150 -145 -140 -135 -130 -125 -120 -115
X
12)
2
3
4
5
6
7
8
9
10
11
12
13
14
X
13)
-21
-20
-19
-18
-17
-16
-15
-14
-13
-12
-11
-10
-9
-8
X
1-10 92 85 77 69 62 54 46 38 31 23
Math
10
11-13 15 8
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