혼합계산 : 레벨2
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혼합계산: 레벨230
1
(4/4)X1+8
=
9
2
(4+3)/6X6
=
7
3
7+3X(6X3)
=
61
4
(4+1)-1+1
=
5
5
5+(1+2)+4
=
12
6
3X(1X5)+6
=
21
7
6+(2+8)X3
=
36
8
(3X6)X6-2
=
106
9
(2X1)+7X4
=
30
10
(6+1)-3-2
=
2
11
6+(2+4)+1
=
13
12
(1+1)/3X6
=
4
13
7+(1X5)X4
=
27
14
(3X1)+5X2
=
13
15
(2X1)X3-3
=
3
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