혼합계산 : 레벨2
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혼합계산: 레벨232
1
2+8-(6+3)
=
1
2
7X(5X1)-9
=
26
3
(3+5)X8-2
=
62
4
(7X3)+5-2
=
24
5
6+5-(2+2)
=
7
6
(6X2)X4-2
=
46
7
3-7+(7X3)
=
17
8
(1X3)/3X6
=
6
9
(4+5)X9X6
=
486
10
9+3-(2/2)
=
11
11
5+(8+2)X2
=
25
12
2+(5X4)/1
=
22
13
(5/1)+8+4
=
17
14
(6X3)/9/1
=
2
15
7X(9-4)+1
=
36