혼합계산 : 레벨2
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혼합계산: 레벨254
1
(4+4)-4-2
=
2
2
(1+6)+6X4
=
31
3
7/7+(3X1)
=
4
4
(8+2)X5-9
=
41
5
3/(6-3)+8
=
9
6
(8-3)-6/6
=
4
7
5X(7X6)/5
=
42
8
5X2+(7X3)
=
31
9
(6X3)X2-3
=
33
10
1X6+(9+7)
=
22
11
3+4-(4/2)
=
5
12
4X(9X1)-1
=
35
13
(5X8)-9+4
=
35
14
(3X5)X1+1
=
16
15
3X3+(4/1)
=
13