혼합계산 : 레벨2
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혼합계산 : 레벨2
1
(6-2)+8X1
=
12
2
2+(6X8)X3
=
146
3
(2X6)X9/2
=
54
4
(9/3)X5-8
=
7
5
(7/7)+1+9
=
11
6
8X6+(3+9)
=
60
7
1X2X(9-2)
=
14
8
8X(8/1)X3
=
192
9
(6X2)+3-9
=
6
10
3X(9-6)+3
=
12
11
(7-2)X2-7
=
3
12
4+4X(6+2)
=
36
13
3+(3+7)/5
=
5
14
(1X2)+3+1
=
6
15
1+(6+6)+2
=
15