Addition
x + 4 = 25
What is 21
x - 2 = 6
What is 8
9x = 27
What is 3
y/6 = 2
What is 12
m + 3.7 = 4.4
What is .7
a + 1 = 10
What is 9
d - 7 = 9
What is 16
7x = 63
What is 9
x/4 = 14
What is 56
x - 61.09 = 102.8
What is 163.89
n + 8 = 12
What is 4
k - 83 =121
What is 204
5e = 400
What is 80
x/6 = 6
What is 36
5.6 = 0.8x
What is 7
x + 36 = 100
What is 64
x - 327 = 665
What is 992
11x = 275
What is 25
28 = a/13
What is 364
c/.29 = 5.5
What is 1.595
y+24.5=32.8
What is 8.3
a - 12.82 = 14.8
What is 27.62
21y = 756
What is 36
80 = x/15.2
What is 1216
0.12 = 0.12y
What is 1