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혼합계산 : 레벨2

1
2+4X(6-2)
=
18
2
(3+5)/4+6
=
8
3
(1+4)/1X3
=
15
4
(2+7)+9-1
=
17
5
9X9X(4X6)
=
1944
6
4+7X(1/1)
=
11
7
3/1+(1X9)
=
12
8
(4/2)X9/3
=
6
9
(6-5)/1+8
=
9
10
3X(3+2)-2
=
13
11
3-(3+9)/6
=
1
12
(7-1)X6+9
=
45
13
2+(7+7)-1
=
15
14
(4X5)X9X2
=
360
15
5-6+(6+1)
=
6