혼합계산 : 레벨2
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혼합계산 : 레벨2
1
5X7-(6+1)
=
28
2
2+(8X3)+3
=
29
3
3+(6+1)+3
=
13
4
(4X2)+5+3
=
16
5
6+1+(4/1)
=
11
6
3X9X(3/3)
=
27
7
(2+3)X7+3
=
38
8
(1X6)X7+5
=
47
9
(6+6)+1+7
=
20
10
(5X9)+2+2
=
49
11
7/1-(2+4)
=
1
12
(3X5)X2-4
=
26
13
4X2/(6-2)
=
2
14
(3+6)-5+4
=
8
15
1+6+(6X2)
=
19