혼합계산 : 레벨2
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혼합계산: 레벨280
1
8/(3/3)-5
=
3
2
1X4+(9+3)
=
16
3
7-8/(1X8)
=
6
4
(2+6)-4-2
=
2
5
8X5-(6/6)
=
39
6
(3+1)-1X1
=
3
7
(3+8)X6X5
=
330
8
(9/3)-4+8
=
7
9
1/1+(6+1)
=
8
10
2+9-(7-3)
=
7
11
(5X4)-3X4
=
8
12
9X3+(4-3)
=
28
13
(6X4)X3+8
=
80
14
(5/5)X6+2
=
8
15
(8-3)+5-6
=
4