혼합계산 : 레벨2
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혼합계산 : 레벨2
1
9+(3+5)/1
=
17
2
(1+5)X9/1
=
54
3
(4+2)+5-5
=
6
4
5X(8-4)+8
=
28
5
7X2+(1X1)
=
15
6
2+4X(9X2)
=
74
7
7+(4/1)+2
=
13
8
7X(4X2)X6
=
336
9
(1X7)+5+7
=
19
10
(6X2)+6/1
=
18
11
2+(3X8)-2
=
24
12
5+2+(9/1)
=
16
13
6+5+(5+4)
=
20
14
(1X2)X4-4
=
4
15
(3X2)+6/2
=
9