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혼합계산 : 레벨2

1
(5+5)+8X5
=
50
2
3/3X(5X6)
=
30
3
(4/1)-1X3
=
1
4
8-(6-2)X1
=
4
5
6X(3+8)/1
=
66
6
(5X5)-3X5
=
10
7
6X(1X5)X3
=
90
8
6+4+(2+6)
=
18
9
2X8X(6+1)
=
112
10
(9+1)+3/3
=
11
11
3-(3/3)+1
=
3
12
(2X3)X4+9
=
33
13
(1+8)+6-2
=
13
14
3/1+(6X3)
=
21
15
9X(5/1)+9
=
54