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혼합계산 : 레벨2

1
5X2-(6+3)
=
1
2
(9-2)X4-8
=
20
3
2X3+(5+9)
=
20
4
6/6X(3-2)
=
1
5
(5X3)-1-6
=
8
6
(5X2)-1+2
=
11
7
(5/1)+9-6
=
8
8
5X6X(5+5)
=
300
9
(3X7)X4X5
=
420
10
7+(5+3)X3
=
31
11
(8-4)/6X3
=
2
12
1X4-(1X1)
=
3
13
4X(4X6)-6
=
90
14
8X4-(1/1)
=
31
15
(9+9)-1-6
=
11