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혼합계산 : 레벨2

1
4-3+(1X8)
=
9
2
(8/2)+9-7
=
6
3
5+(5X6)/5
=
11
4
8+4+(5+1)
=
18
5
8X(7+7)-1
=
111
6
2/2X(1X8)
=
8
7
2X2X(6+5)
=
44
8
7/(5+2)+5
=
6
9
8/6X(5-2)
=
4
10
6+3/(1+2)
=
7
11
(4-2)X4+9
=
17
12
6+2X(8/4)
=
10
13
(9X4)/4X8
=
72
14
3X8+(7-2)
=
29
15
(3+9)-6/1
=
6