Show:
Integers
One Step Equations
Order of Operations
a= b= c=
2 Step Equations
100
-6 + 2 =
-4
100
x + 14 = 20 solve for x
x = 6
100
6 - (5-3) + 10 =
14
100
ab - cd = a= 2 b= 6 c= 12 d= 1
0
100
2x + 3 = 9
x = 3
200
7 - 9 =
-2
200
x - 120 = 200 solve for x
x = 320
200
8 + 14 / 7 x 3 - 5 =
9
200
(a - c) / ( 2b) a= 14 b= 3 c= 2
2
200
3x -3 = 3
x = 2
300
-3 x -3 =
9
300
-20 = x - 40
x = 20
300
30 / -5 + 4 x -2 + 14 =
x = 0
300
a -b(c + d) + b = a= 1 b= 2 c= 3 d= 4
-11
300
5x + 4 = 14
x = 2
400
9 -(-9) =
18
400
9 = y + 13 solve for y
y = -5
400
9 - 3(9-3) + 9 =
0
400
(a + b) x (c - d) - 3a a= 4 b= 5 c= 6 d= 7
-21
400
3 - 2x = -7
x = 5
500
-3 x -3 x -3 =
-27
500
3x = 18 solve for x
x = 6
500
[-11 +2(5 + 7) -13] -1 =
-1
500
(a/b) + (c/d) - (c/a)= a= 6 b= 2 c= 12 d= 3
5
500
-2 - 3x = 10
x = -4