Addition and Subtraction
x + 6 = 35
x = 29
x/6 =5
x = 30
a + 5.9 = 12
a = 6.1
3b = 42
r - 9.7 = 16
r = 25.7
b - 75 = 36
b = 111
4b = 104
b = 26
r - 9 = 13.7
r = 22.7
r/5 = 18
r = 90
9.4 + y = 13
y = 3.6
u - 85 = 322
u = 407
y/8 = 14
y = 112
39.2 + e = 49.7
e = 10.5
22d = 176
d = 8
6.4y = 32
y = 5
61 + r = 93
r = 32
15t = 105
t = 7
k - 49 = 121
k = 170
4.7y = 37.6
y = 8
2/3 b = 4
b = 6
7.8 + b = 18.3
b = 10.5
2.3g = 20.7
g = 9
y - 4.5 = 13
y = 17.5
6.8s = 61.2
s = 9
w + 2/3 = 3 5/6
w = 4 1/2