혼합계산 : 레벨2
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혼합계산 : 레벨2
1
8+(5-3)-5
=
5
2
4X(5-1)-4
=
12
3
4X(8-4)-1
=
15
4
5X(5+1)-2
=
28
5
(7-5)+3-4
=
1
6
3X(4+2)-2
=
16
7
5-8+(6-1)
=
2
8
6+(3-2)/1
=
7
9
2+(1+4)X7
=
37
10
(8X5)X1X8
=
320
11
(2X4)+8+2
=
18
12
(9+4)X6+8
=
86
13
5+(5+6)X8
=
93
14
9+(5X1)-2
=
12
15
4/4X(9-5)
=
4