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혼합계산 : 레벨2

1
8-(2+3)+3
=
6
2
1+7+(7+1)
=
16
3
3X8X(3+3)
=
144
4
4+(9+2)+8
=
23
5
(6/1)-8+4
=
2
6
(4+2)X2X6
=
72
7
8+1-(6/3)
=
7
8
9X(5+5)-5
=
85
9
(5X9)X4-2
=
178
10
3X6X(1X8)
=
144
11
(7-2)X2X8
=
80
12
5+(3X8)-1
=
28
13
(4+2)/3+4
=
6
14
(7X6)/2+6
=
27
15
1+6-(4+1)
=
2