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혼합계산 : 레벨2

1
(5+5)+4-5
=
9
2
3+(4X5)-4
=
19
3
(6/1)+2-3
=
5
4
2-1+(8X1)
=
9
5
1+(3X4)+1
=
14
6
4+(6+3)+4
=
17
7
(5+2)-7+1
=
1
8
8X4/(1X1)
=
32
9
4-(5+5)+7
=
1
10
2/6X(1X6)
=
2
11
1+1X(6X1)
=
7
12
5+(6/2)+3
=
11
13
3+5+(6X1)
=
14
14
(6/1)X8/3
=
16
15
(5/5)X7-1
=
6