Subtraction
Addition
Multiplication
Division
All
100
5-3-Y=1
Y=1
100
5+T+1=7
T=1
100
2xYx2=8
Y=2
100
98/A/7=7
A=2
100
7+Q-8=9
Q=10
200
7-Z-4=1
Z=3
200
9+7+V=27
V=11
200
2xAx5=30
A=3
200
60/B/3=10
B=2
200
5+6/Y=7
Y=3
300
14-7-P=3
P=4
300
13+Y+5=31
Y=13
300
4x5xQ=100
Q=5
300
82/2/Z=1
Z=41
300
7X5-Z=49
Z=8
400
27-16-Q=5
Q=6
400
17+10+A=30
A=3
400
6x4xA=48
A=2
400
33/Q/2=5.5
Q=3
400
8+3-2/1XY=1
Y=5
500
42-R=12
R=30
500
25+17+C=46
C=4
500
7xBx7=98
B=2
500
89/Z=17.8
Z=5
500
23-8X2-7X3XY=-56
Y=3
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