혼합계산 : 레벨2
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혼합계산: 레벨236
1
3+(6-4)/1
=
5
2
(1+3)X5-2
=
18
3
1X4+(1+3)
=
8
4
6+1X(5/1)
=
11
5
3X(3-2)/3
=
1
6
(5+3)-4/1
=
4
7
9X4-(2/1)
=
34
8
7+9+(6/1)
=
22
9
9+(2+2)-1
=
12
10
3X9-(1+6)
=
20
11
8-3+(8/4)
=
7
12
5+1X(2+2)
=
9
13
4/(5-1)+1
=
2
14
8+(5-2)/1
=
11
15
(4-3)+8/4
=
3