혼합계산 : 레벨2
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혼합계산 : 레벨2
1
9X1-(3/1)
=
6
2
(4/2)X4X1
=
8
3
4+(8+4)+3
=
19
4
9+(3+6)+3
=
21
5
(2+5)X8-9
=
47
6
4/1+(8-3)
=
9
7
(6-2)-1-2
=
1
8
7X(2X2)X7
=
196
9
3+(1/1)+1
=
5
10
(6X6)/4-1
=
8
11
(3X5)+3/3
=
16
12
2X(6+8)-4
=
24
13
(5X6)-2X6
=
18
14
2-(3+1)+9
=
7
15
1X6/(2+4)
=
1