혼합계산 : 레벨2
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혼합계산: 레벨236
1
3X(6+1)-4
=
17
2
1+(1+9)X2
=
21
3
3X(3X9)-5
=
76
4
8X(1X4)X5
=
160
5
(5X7)/5-3
=
4
6
(9X3)/2X8
=
108
7
(2X3)+6X1
=
12
8
6-4+(5/1)
=
7
9
6+1+(3+2)
=
12
10
6+9+(8+1)
=
24
11
2X3X(5X8)
=
240
12
7+(2X9)+6
=
31
13
(7+6)X3-2
=
37
14
1+(9X5)/3
=
16
15
4X5/(5-3)
=
10