혼합계산 : 레벨2
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혼합계산: 레벨255
1
5+(8X1)+9
=
22
2
5X2-(8/4)
=
8
3
6+(8X1)/2
=
10
4
5-4+(2+3)
=
6
5
9X3+(2+2)
=
31
6
(1+5)X6-1
=
35
7
4/(5-1)+5
=
6
8
5X(6X4)/5
=
24
9
1X(6-2)+7
=
11
10
1X2+(5X7)
=
37
11
6X2+(3+5)
=
20
12
4+(3-2)+5
=
10
13
8+2+(3X8)
=
34
14
2X3X(3-1)
=
12
15
(5X6)-3-2
=
25