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혼합계산 : 레벨2

1
1/(5-4)+1
=
2
2
1+9/(6-3)
=
4
3
5/1X(9-2)
=
35
4
2X(7+8)+2
=
32
5
2+(2X1)X6
=
14
6
8+(3+9)X3
=
44
7
9+(1X4)-6
=
7
8
3X2+(3+3)
=
12
9
4X3X(9X7)
=
756
10
9+(4-3)+4
=
14
11
(6/1)X2-1
=
11
12
2+3X(4-1)
=
11
13
1X(8X4)/1
=
32
14
4-(6/3)+7
=
9
15
4+1+(3/3)
=
6