혼합계산 : 레벨2
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혼합계산: 레벨261
1
3X9/(5/5)
=
27
2
2+3/(6/2)
=
3
3
6+6+(4+8)
=
24
4
4+(9X1)-3
=
10
5
(2+2)/4+5
=
6
6
5+2X(2+6)
=
21
7
3X(6-1)X9
=
135
8
(1X3)-3+3
=
3
9
6+6+(6-5)
=
13
10
(6X2)/1+8
=
20
11
8-8+(4X8)
=
32
12
9-1X(3+1)
=
5
13
(9+5)-3-3
=
8
14
8X(2X5)/2
=
40
15
5+7-(7-6)
=
11