혼합계산 : 레벨2
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혼합계산: 레벨230
1
(3+7)X3+5
=
35
2
(9+3)X3+3
=
39
3
6+(1+5)/2
=
9
4
3+2+(3/3)
=
6
5
7+6X(1+3)
=
31
6
5-1+(6-3)
=
7
7
(9/3)X5-9
=
6
8
9X(1X1)+3
=
12
9
5+6X(1+9)
=
65
10
6+(5X4)/5
=
10
11
(3/3)+2+5
=
8
12
(6+1)-1+3
=
9
13
3X1+(4+9)
=
16
14
(9-6)-5+6
=
4
15
5+9X(8/1)
=
77
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