Addition
6+Y=13
What is 7?
9-Y=-4
What is 13?
6(R)=18
What is 3?
2/R=0.5
What is 4?
5+2+R=-2
What is -9?
Y+9=17
What is 8?
Y-7=5
What is 12?
R(5)=45
What is 9?
R/5=0.40
What is 2?
T-8=4
What is 12?
9+12+T= 25
What is 4?
Y-17=6
What is 23?
8(S)= 64
What is 8?
5/R=0.625
What is 8?
7(S)=49
What is 7?
8+R+12=13
What is -7?
What is 15?
D(9)=36
What is 4?
9/T=0.5
What is 18?
R/4=0.75
What is 3?
3+4+9+L= 14
What is -2?
Z-12=4
What is 16?
5xL=100
What is 20?
W/5=0.20
What is 1?
7+Z=-1
What is -8?