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혼합계산 : 레벨2

1
9-(5/1)-2
=
2
2
(6+8)+2-5
=
11
3
(3-2)X9-6
=
3
4
2-5+(9+9)
=
15
5
4X3X(5-1)
=
48
6
1X(4X6)-5
=
19
7
(3-2)+8-5
=
4
8
8/1X(1X6)
=
48
9
9-3X(2/2)
=
6
10
7+(1+2)+9
=
19
11
(3+4)+6-2
=
11
12
3X(9+2)X2
=
66
13
(6+2)-4+9
=
13
14
3+5+(6X4)
=
32
15
1X(9/3)X1
=
3