One-Variable Adding
One-Variable Subtracting
One-Variable Dividing
One-Variable Multiplying
Less Simple One-Variable Equations
100
x+7=12
What is x=5
100
x-5=18
What is x=23
100
x - 12 = 2
What is x=24
100
x - 40 =45
What is x=85
100
x+3 + 10 =13
What is x=0
200
x+15=6
What is x=-9
200
x-23=-4
What is x=19
200
5 + x=17
What is x=12
200
x + 16 =96
What is x=80
200
x +3 +10 =21
What is x=8
300
x+23=-8
What is x=-31
300
x-33=14
What is x=47
300
x + 4=8
What is x=4
300
7 + 10 + x=56
What is x= 17
300
x - 8 - 12=14
x - 20 =
What is x= 34
400
(20+4)+x=42
What is x=18
400
x-8=15
What is x=23
400
x + 47 = 947
What is x=947
400
5 + x + 15=180
What is x=160
400
x - 4 + 19=-7
What is x= 8
500
x+(13+4)=-2
What is x=-19
500
x+(20 - 80)= -43
What is x= 17
500
x - 15 =3
What is x=18
500
x - 400 =432
What is x=32
500
x - 9 = 5
What is x=14