혼합계산 : 레벨2
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혼합계산: 레벨263
1
1X(7X8)-6
=
50
2
8X9-(6+2)
=
64
3
(8X2)-7+1
=
10
4
(5+4)-3X1
=
6
5
8X(3X8)-6
=
186
6
3X(9/1)/3
=
9
7
9X(2+5)X4
=
252
8
(4X6)X3/4
=
18
9
6+5-(4+1)
=
6
10
(4X4)+8/1
=
24
11
(9+5)-3+1
=
12
12
1X6+(8-2)
=
12
13
4X(4+1)+8
=
28
14
6X(1X4)/8
=
3
15
3+(2+6)+2
=
13