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혼합계산 : 레벨2

1
(7-5)+5/1
=
7
2
(1+4)X8+1
=
41
3
4X6-(3+4)
=
17
4
(3X9)-3+4
=
28
5
5+(7/1)+9
=
21
6
3+8+(9X2)
=
29
7
(2X4)+2X9
=
26
8
4-(4/4)+2
=
5
9
2X8-(9+3)
=
4
10
8-(3X7)/7
=
5
11
(5X3)X9X8
=
1080
12
8/1-(6-2)
=
4
13
4X(1+6)/2
=
14
14
3+7X(7/1)
=
52
15
(5/1)+5+7
=
17
▲