Show:
integers
rationals
equations
y=mx + b
order of operations
100
-3 + 6
3
100
.35 + .27
.62
100
2x + 5 = 13
4
100
2x + y = 4
y = -2x + 4
100
2 - 6(-3)
20
200
-15 - (23)
- 38
200
2/3 + 4/5
1 and 7/15
200
2x + 4 = 3x -9
13
200
5x = 2y + 4
(5x)/2 - 4 = y
200
3^2 -4(3-8)^2
- 91
300
-12(-3)
36
300
2/5 -3/4
-7/20
300
2(x + 3) = 24
9
300
3x - y = 6
y = 3x - 6
300
3 - (3^3 -4^2)
- 6
400
-42 / (3)
-14
400
1 and 2/3 + 4/7
2 and 5/21
400
-2x - 6 = 4(x - 6)
3
400
6x - 2y + 8 = 0
3x + 4 = y
400
2 / 3-7 + 2^3
1/2
500
-26 - ( -19)
- 7
500
-4/5 - (- 5/4)
9/20
500
2(2x - 8) = 1/2(-6x - 4)
2
500
(2y)/3 - 4x = - 4
y = 6x - 6
500
3^2 -4(2 + 4(-3)) + 4^2
65