혼합계산 : 레벨2
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혼합계산: 레벨231
1
5+(6-5)+3
=
9
2
4/1-(2X1)
=
2
3
6+(2+4)-3
=
9
4
1+(4+3)X5
=
36
5
5+6X(8-3)
=
35
6
(1X7)X9-3
=
60
7
7X(3+1)-2
=
26
8
(9-1)/2X7
=
28
9
(9X4)X6+2
=
218
10
4X(7+1)-9
=
23
11
(7X3)/3X3
=
21
12
2-(3/3)+4
=
5
13
2+2+(5+9)
=
18
14
5X4/(9-5)
=
5
15
(6X3)X2+6
=
42