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혼합계산 : 레벨2

1
1X(2+8)-3
=
7
2
8-4/(6-4)
=
6
3
1X(8/1)+2
=
10
4
3X2+(6+3)
=
15
5
1-6+(6+3)
=
4
6
5+1+(6-4)
=
8
7
(7-3)+9-5
=
8
8
7+5/(6-1)
=
8
9
(1X1)+6+1
=
8
10
2+3+(1X9)
=
14
11
4+5X(6/1)
=
34
12
(2X3)/9X6
=
4
13
(4X7)+5-3
=
30
14
6-4X(4/4)
=
2
15
6/(6/3)/3
=
1