혼합계산 : 레벨2
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혼합계산 : 레벨2
1
1/2X(6/1)
=
3
2
(6+1)+7-2
=
12
3
3X(5+7)/6
=
6
4
(1X4)X9X5
=
180
5
2/1+(3X8)
=
26
6
6/3+(2X4)
=
10
7
5+8-(7+5)
=
1
8
(7X5)-9-2
=
24
9
9+5-(2X1)
=
12
10
4+9+(1+4)
=
18
11
(5+7)+6/2
=
15
12
(9-1)+4X1
=
12
13
1+3X(4-3)
=
4
14
(4X9)-7-2
=
27
15
5+3X(6-5)
=
8