혼합계산 : 레벨2
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혼합계산 : 레벨2
1
5-2+(7-2)
=
8
2
(4-3)+4/1
=
5
3
(3X9)-6-2
=
19
4
3X(9+3)+1
=
37
5
(1+8)+6+3
=
18
6
5X2-(3/1)
=
7
7
1+(1X1)+2
=
4
8
4/1X(4X3)
=
48
9
(9-7)+4/2
=
4
10
6+(8+5)X3
=
45
11
(9X8)-7X5
=
37
12
(4+1)/5+1
=
2
13
5-8/(7-5)
=
1
14
4-2+(6-3)
=
5
15
1X(9-5)X9
=
36