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혼합계산 : 레벨2

1
3+(7+9)X6
=
99
2
(5X2)-6-2
=
2
3
2+2X(8+2)
=
22
4
6/(4-1)+1
=
3
5
2+(4-2)+3
=
7
6
(7X5)+9/9
=
36
7
(2X4)+2X5
=
18
8
(4X1)X5+2
=
22
9
(4X5)-3+5
=
22
10
(4+3)X4+1
=
29
11
4+(8-5)-3
=
4
12
1X8X(8/8)
=
8
13
4+(1+7)/1
=
12
14
6X(1X6)-7
=
29
15
(9-5)-1/1
=
3