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혼합계산 : 레벨2

1
3-9+(4X2)
=
2
2
(8X1)X5-2
=
38
3
(6+3)+5X8
=
49
4
3+(5+1)+7
=
16
5
9/2X(4-2)
=
9
6
(9/1)/3X4
=
12
7
5+(8+6)+6
=
25
8
(6+3)X4/1
=
36
9
(8+4)/6X9
=
18
10
4+8+(2X6)
=
24
11
8+1+(4X9)
=
45
12
1+6X(6+1)
=
43
13
4+5+(5/1)
=
14
14
7X3+(5-1)
=
25
15
9-2-(1X2)
=
5