혼합계산 : 레벨2
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혼합계산: 레벨230
1
6X3/(9/3)
=
6
2
(5X4)+6X5
=
50
3
5+(3X6)+1
=
24
4
(8-5)+1+4
=
8
5
2X(8-4)X4
=
32
6
5+7X(7-2)
=
40
7
7+9X(9-5)
=
43
8
1+(9+2)X4
=
45
9
8X(3/1)+7
=
31
10
(5+7)/2X4
=
24
11
(4X1)+1+7
=
12
12
7X(5+5)X4
=
280
13
(7X2)+3+5
=
22
14
2X(3+4)-1
=
13
15
9X(1X4)/9
=
4