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혼합계산 : 레벨2

1
7-3+(4X1)
=
8
2
7X(4/4)+9
=
16
3
5+2+(9X5)
=
52
4
9/1-(3/3)
=
8
5
(9X4)-2/2
=
35
6
9-(4-1)-4
=
2
7
1X8/(8X1)
=
1
8
5+2+(4+3)
=
14
9
2-7+(9+5)
=
9
10
7X(2/2)+7
=
14
11
9+4X(6X3)
=
81
12
(9X3)X4+6
=
114
13
9+3/(3/3)
=
12
14
7X7-(3+9)
=
37
15
(6+2)X6+5
=
53