혼합계산 : 레벨2
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혼합계산: 레벨221
1
5+8/(6-5)
=
13
2
6+7-(4+1)
=
8
3
3X7+(4+3)
=
28
4
(3/1)+3+3
=
9
5
(5X9)+5X5
=
70
6
4X(3+3)X6
=
144
7
(6/1)-1X4
=
2
8
(3+5)+5X3
=
23
9
9+(4+2)X9
=
63
10
6X(4+2)X1
=
36
11
(6/2)-6/6
=
2
12
3X(2/1)/3
=
2
13
9+(2+1)-1
=
11
14
3+(5+9)+9
=
26
15
(5+5)+6/6
=
11