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혼합계산 : 레벨2

1
5+(3-2)+3
=
9
2
(5/1)X2+8
=
18
3
9/(3/3)X3
=
27
4
1+6-(1+4)
=
2
5
3X(2X6)X1
=
36
6
5+5+(6X2)
=
22
7
(7X8)-3X2
=
50
8
(1+6)X5+3
=
38
9
5+(9-4)-4
=
6
10
(7+4)+2-5
=
8
11
(2+4)/2X2
=
6
12
2-5+(7X8)
=
53
13
6+4+(6X1)
=
16
14
3/(9-6)X3
=
3
15
3/(7-6)X5
=
15