혼합계산 : 레벨2
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혼합계산: 레벨275
1
(7-5)/1+2
=
4
2
9-(6X5)/5
=
3
3
8-1-(2X2)
=
3
4
7+(8-4)-2
=
9
5
7+(2X8)-8
=
15
6
6-1-(3-1)
=
3
7
5X(2X2)X9
=
180
8
(4X7)+1+6
=
35
9
4+(7+6)X1
=
17
10
3-7+(5X1)
=
1
11
4/(1+6)X7
=
4
12
7+(5+1)/6
=
8
13
4X6X(5/1)
=
120
14
(6+4)-2X4
=
2
15
4+(6-1)-8
=
1