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혼합계산 : 레벨2

1
7-(4/4)X2
=
5
2
7+4-(3+4)
=
4
3
3X(6X6)/1
=
108
4
(2-1)+2/2
=
2
5
(5X6)X8+1
=
241
6
1X(4X8)-2
=
30
7
3+1+(4+2)
=
10
8
7+(7-3)-1
=
10
9
(2+3)X5-6
=
19
10
5X(2X2)+9
=
29
11
(4X8)/1-2
=
30
12
2+3+(9+2)
=
16
13
4X(4+2)X4
=
96
14
(4X3)-2-3
=
7
15
(5X3)+5/1
=
20