1+0
1
0-0
2*2
4
2/2
x+4=9
5
8+3
11
3-1
2
9*3
27
4/2
2x=10
5+6
15-6
9
12*2
24
75/5
15
3x+2=11
3
12+15
63-3
60
75*5
375
86/2
43
8(5+6)-2
86
567+82
649
867-98
769
250*5
1250
93/3
31
5+5(2)
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