혼합계산 : 레벨2
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혼합계산 : 레벨2
1
6-(6-2)+7
=
9
2
9+(6X3)+7
=
34
3
5+3X(5+3)
=
29
4
2X4/(4/4)
=
8
5
(2X4)-3+4
=
9
6
(4X8)-5+3
=
30
7
(4/4)+7-4
=
4
8
9+(2+6)X3
=
33
9
7/(2-1)+7
=
14
10
3X(3X1)X8
=
72
11
(8-2)X6/3
=
12
12
(8X2)X7-5
=
107
13
2+(3+3)X3
=
20
14
2+(3X7)+4
=
27
15
1X(5X7)+4
=
39