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혼합계산 : 레벨2

1
1+(3+9)+4
=
17
2
(4X9)-5X6
=
6
3
3+5X(2+1)
=
18
4
4X6-(2X6)
=
12
5
(8-7)X9+5
=
14
6
8-(5+5)+4
=
2
7
3X(1X5)+3
=
18
8
5X4X(3X3)
=
180
9
5+4X(7-6)
=
9
10
7+(3X9)X4
=
115
11
9X6/(1X6)
=
9
12
(9+5)/6X3
=
7
13
7-1+(4+8)
=
18
14
(7-4)X5X8
=
120
15
(6X4)X8+1
=
193