혼합계산 : 레벨2
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혼합계산: 레벨218
1
(4/4)+7/1
=
8
2
(4X2)+3X6
=
26
3
7+5/(3/3)
=
12
4
1-(7/1)+8
=
2
5
2-1+(9+4)
=
14
6
(7X9)/2X8
=
252
7
(5X4)/1/1
=
20
8
(3+6)+2/1
=
11
9
5X(4+5)X8
=
360
10
(8+5)X4+8
=
60
11
4/2+(4-1)
=
5
12
2X(5+7)+9
=
33
13
(3X7)+3+2
=
26
14
2X3+(8-1)
=
13
15
5-1+(9X4)
=
40
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