혼합계산 : 레벨2
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혼합계산 : 레벨2
1
(9+2)-6-4
=
1
2
(6X6)-2/1
=
34
3
7X3-(4/4)
=
20
4
(6+4)+4-7
=
7
5
8X4-(2X8)
=
16
6
4/3X(2+1)
=
4
7
7+(6/1)X3
=
25
8
(2+7)+5-4
=
10
9
(3-2)X4+7
=
11
10
1X4X(9-7)
=
8
11
8+(4+6)/1
=
18
12
3+3X(8-6)
=
9
13
8X5+(9+6)
=
55
14
1+4X(7+4)
=
45
15
2+(9-6)+5
=
10