혼합계산 : 레벨2
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혼합계산 : 레벨2
1
9-5+(3-2)
=
5
2
(7+3)+4+1
=
15
3
(6/2)+4X9
=
39
4
9+(3+2)/1
=
14
5
4X5+(9+1)
=
30
6
5X7/(8/8)
=
35
7
3+(1X1)-3
=
1
8
(7+9)X2-5
=
27
9
(4-3)+5+6
=
12
10
(3+5)-7/1
=
1
11
5X(4X9)+9
=
189
12
(5+6)-6/6
=
10
13
5-4+(9-1)
=
9
14
6X2+(9+6)
=
27
15
(9+4)-5+9
=
17