Adding Inequality Subtraction Multiplying Divison ERROR ANALYSIS
100
What is x+8≥18 use your own number line
x≥10 closed,right
100
x≤3 closed,left
What is x-1≤3 on number line
100
x≥6
What is x/2≥3
100
m≥-1 closed,right
What is -4m≥-1 on your own number line
100
You needed to multiply 6 instead of 8
What did I do wrong (8) 9/6<-13 (8)
200
What is x-1≤3 Use your own number line
x≤4 closed left
200
v<4 open left
What is v-1<3 on number line
200
n>-78
What is a/6<-13
200
v≤1 closed,left
What is14v≤14 on your own number line
200
flip the sign did`nt have to
What did i do wrong -18+n<-7
+18 +18
------
n> 11
300
What is -18+n<-7 use your own number line
n<-11 open, left
300
n≤6 closed left
What is n-2≤4 on number line
300
k≤78 closed,left
What is k/13≤6 on number line
300
r<-4 open,left
What is -4r>16 on your own number line
300
-4
-8
------
-12 not -4
What did i do wrong p+8>-4
-8 -8
------
p > -4
400
What is r+13<9 use your own number line
r<-4 open,left
400
x>7 open,right
What is x-1>6 on number line
400
n≤-18 closed left
What is n/3≥-6 on number line
400
b>84
What is b/6>14 own number line
400
The answer is m≤1
What did i do wrong -4 m -4
---- ≥ -----
-4 -4
1≤m
500
What is 17+k≤-7 use your own number line
k≤-7 closed,left
500
n≥21 closed,right
What is n-4≥17 on number line
500
b>84 open,right
What is b/6>14 on number line
500
x>8 open,right
What is -10x>-80 on number line
500
the sign is does not need to be flipped
What did i do wrong x-1>6
+1 +1
-----------
x<7






Inequality wars

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