혼합계산 : 레벨2
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혼합계산 : 레벨2
1
1X4+(7+1)
=
12
2
1+(6+4)X4
=
41
3
8+(3+1)X8
=
40
4
5/1+(8X2)
=
21
5
4X(6/1)/4
=
6
6
4X(1+3)X7
=
112
7
(1/1)X6X1
=
6
8
1X(1X6)-5
=
1
9
5/2X(7-3)
=
10
10
8/1+(9+5)
=
22
11
(7-1)+2+1
=
9
12
3-1+(1X3)
=
5
13
(1X8)-6X1
=
2
14
(6X2)X4+8
=
56
15
3+(9X4)+8
=
47