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혼합계산 : 레벨2

1
4-6+(7-3)
=
2
2
3X3-(9-3)
=
3
3
2+(4/1)-4
=
2
4
(9+4)+2+8
=
23
5
(4X2)X8-1
=
63
6
3+8X(4X5)
=
163
7
(8+6)X1/1
=
14
8
2X6X(1+6)
=
84
9
7X8-(3-1)
=
54
10
3+(1+8)-5
=
7
11
4+(9X3)-9
=
22
12
4X(9X8)/2
=
144
13
3/(5-2)X6
=
6
14
6X2X(5+5)
=
120
15
(9-1)+3X7
=
29