혼합계산 : 레벨2
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혼합계산: 레벨238
1
2X(5X3)+4
=
34
2
2X(2X2)X3
=
24
3
(1+8)-4+9
=
14
4
1X4X(3+7)
=
40
5
5+(4+4)/2
=
9
6
(3-2)+5+3
=
9
7
(1+2)X4+3
=
15
8
(3/3)+7X7
=
50
9
5-1X(5-2)
=
2
10
(9X6)/3-7
=
11
11
9X5+(4+4)
=
53
12
(7/1)X8-2
=
54
13
8X(8-3)X8
=
320
14
1X(3+8)-2
=
9
15
4-(2/1)/2
=
3