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혼합계산 : 레벨2

1
5+(8/8)-1
=
5
2
3+8+(5-2)
=
14
3
1+(7+3)-1
=
10
4
2+(4X4)X4
=
66
5
2+(3+9)+5
=
19
6
3/(3+3)X6
=
3
7
(5-1)+8X9
=
76
8
5+3-(3/3)
=
7
9
(9X4)/1/4
=
9
10
4/1/(3-2)
=
4
11
(6X8)X2-8
=
88
12
8-(1+4)+4
=
7
13
4+8+(1+9)
=
22
14
5X(2+7)+4
=
49
15
3/2X(6+8)
=
21