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혼합계산 : 레벨2

1
(5+8)X2+7
=
33
2
7+(8+5)X6
=
85
3
(4X5)X4-2
=
78
4
(5-1)/2+6
=
8
5
6X(3+3)/1
=
36
6
5+9-(3+8)
=
3
7
(2X1)-1+5
=
6
8
(2X3)X4+9
=
33
9
8-4/(2+2)
=
7
10
8+1X(3/1)
=
11
11
(3X6)X9+3
=
165
12
6+(7+3)X8
=
86
13
(6X5)+7+3
=
40
14
5X(9+1)-1
=
49
15
(2X8)-3-4
=
9