혼합계산 : 레벨2
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혼합계산: 레벨239
1
3+(9X2)/3
=
9
2
(1+6)+3-5
=
5
3
(5+2)+1X4
=
11
4
7X9+(5+9)
=
77
5
2X(6X2)+8
=
32
6
(4+7)X2+5
=
27
7
(2X9)X9-3
=
159
8
7+(3+2)X3
=
22
9
6X5+(4/1)
=
34
10
9+7-(4+7)
=
5
11
(8+3)-5/1
=
6
12
4X8-(2+9)
=
21
13
3+2/(4/4)
=
5
14
(2X5)-1+3
=
12
15
4X6+(3+4)
=
31
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