혼합계산 : 레벨2
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혼합계산: 레벨233
1
3-(3/3)X2
=
1
2
5/1/(4-3)
=
5
3
2+(8-3)X5
=
27
4
(4+3)/7+4
=
5
5
(1X6)-1+7
=
12
6
7X(1X7)/1
=
49
7
9X8+(5X7)
=
107
8
(5+5)+4X8
=
42
9
(2X5)/1+2
=
12
10
2X3X(4X6)
=
144
11
(8-2)X3-7
=
11
12
9-1/(1X1)
=
8
13
1-6+(1X7)
=
2
14
4/4+(7X1)
=
8
15
(9X7)X4X9
=
2268