혼합계산 : 레벨2
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혼합계산: 레벨278
1
(7X8)+9+4
=
69
2
6+1/(5-4)
=
7
3
(5X6)-9-3
=
18
4
1X8X(7+1)
=
64
5
3+3+(3+7)
=
16
6
3+8X(5X5)
=
203
7
(4/1)/2X4
=
8
8
3-4+(1+6)
=
6
9
(3+9)X5X4
=
240
10
6-(1X3)-1
=
2
11
(1+8)X5X3
=
135
12
(8X3)+3X4
=
36
13
1+7-(4+2)
=
2
14
9X(7-4)-2
=
25
15
3X(7-3)X4
=
48
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