혼합계산 : 레벨2
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혼합계산: 레벨262
1
(6/2)X5-3
=
12
2
9X2+(9X8)
=
90
3
6-1/(7/7)
=
5
4
(7X2)/2+2
=
9
5
6X8X(1+8)
=
432
6
(2X6)-8/1
=
4
7
(4+4)+7X6
=
50
8
(7X1)-4+4
=
7
9
3X(2X4)/8
=
3
10
2X(4X7)+1
=
57
11
4X(6X5)X4
=
480
12
4X(9+4)X1
=
52
13
2+(5-2)+9
=
14
14
(5X4)/5+5
=
9
15
(7+1)X5-6
=
34
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