혼합계산 : 레벨2
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혼합계산: 레벨245
1
(4X5)+4/4
=
21
2
(2+5)/7X1
=
1
3
9/(7-5)X6
=
27
4
5X(6-5)/1
=
5
5
5X(4-3)X2
=
10
6
8X8-(5+4)
=
55
7
7X2X(5-1)
=
56
8
(7X3)X2-9
=
33
9
(9-7)+4+2
=
8
10
6X(7+1)+1
=
49
11
(3+8)-3-3
=
5
12
(5+9)+7-3
=
18
13
6+(6-2)+3
=
13
14
5-6+(8/2)
=
3
15
(8/8)X6X1
=
6