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혼합계산 : 레벨2

1
3+(6+5)-3
=
11
2
8X(7X1)/1
=
56
3
9+(2X4)-7
=
10
4
9+2X(7X2)
=
37
5
9+(1/1)-4
=
6
6
9-(1X8)+1
=
2
7
1X(3+9)/3
=
4
8
2X1X(5+4)
=
18
9
9+(3+2)-3
=
11
10
3+(5+7)-2
=
13
11
1X6-(7-4)
=
3
12
(1+3)X7X3
=
84
13
(8+1)+7+3
=
19
14
(6+6)/3X1
=
4
15
5X(6+3)-4
=
41