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혼합계산 : 레벨2

1
(5X8)-2X8
=
24
2
2-1+(5+6)
=
12
3
(4+4)+5+4
=
17
4
3X(5+7)/2
=
18
5
(1+6)+2-7
=
2
6
5X(4+4)/5
=
8
7
7X(1X2)X7
=
98
8
(4X6)+3X4
=
36
9
6+(9+5)X6
=
90
10
6X6-(1+7)
=
28
11
3/3+(4/1)
=
5
12
(5-4)+5X4
=
21
13
3X(3+4)-2
=
19
14
(4/2)/2+5
=
6
15
(7+2)X4X5
=
180