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혼합계산 : 레벨2

1
7-(6-2)+2
=
5
2
(9X1)+4+2
=
15
3
2+1X(6+5)
=
13
4
5+(9+9)-1
=
22
5
5+(8/8)-3
=
3
6
(4X1)X3-5
=
7
7
1+(6+2)-6
=
3
8
(2+3)+4+3
=
12
9
(8X4)X3-5
=
91
10
6/3+(1+4)
=
7
11
2X(7+4)X4
=
88
12
2X(6X4)/2
=
24
13
6X9-(4-3)
=
53
14
(4X2)+4+2
=
14
15
1-1+(6X8)
=
48