혼합계산 : 레벨2
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혼합계산: 레벨250
1
8+3X(6+1)
=
29
2
5+(3X5)+2
=
22
3
6X3X(3-1)
=
36
4
3X(5X4)-4
=
56
5
(4+6)-2+3
=
11
6
(7X4)+1-8
=
21
7
(6X5)/3X2
=
20
8
(2+6)+7+3
=
18
9
(5X6)+1-6
=
25
10
3X(1+7)X3
=
72
11
2+(7-6)+1
=
4
12
5X3+(2X1)
=
17
13
6X8+(2+5)
=
55
14
8X4-(6/1)
=
26
15
(6+5)X4-1
=
43