혼합계산 : 레벨2
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혼합계산 : 레벨2
1
(2X5)X7-2
=
68
2
4+(5+5)X5
=
54
3
5+(4+4)X4
=
37
4
4X(8-3)X7
=
140
5
(6-1)/1X6
=
30
6
(2+2)+8X5
=
44
7
9/3+(3+7)
=
13
8
(6X6)/1-3
=
33
9
4X(5X3)-4
=
56
10
(9-3)X5-1
=
29
11
7X(6/1)+2
=
44
12
(1+9)-4+5
=
11
13
7X(4+5)X4
=
252
14
1+(2X6)+2
=
15
15
2X6/(8-6)
=
6