혼합계산 : 레벨2
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혼합계산: 레벨235
1
(3+5)+8X6
=
56
2
9+3X(4-1)
=
18
3
7X(4+5)+3
=
66
4
(5X8)/2-4
=
16
5
5X(9X6)+1
=
271
6
(6+8)+1+7
=
22
7
5/5X(2+1)
=
3
8
(1X8)X5X7
=
280
9
(6+3)X5-1
=
44
10
5X7+(4+9)
=
48
11
(5/1)+4/4
=
6
12
(1X4)-6+5
=
3
13
6/1X(7X9)
=
378
14
(5-4)/2X4
=
2
15
6-2+(3X9)
=
31