혼합계산 : 레벨2
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혼합계산: 레벨235
1
8+(5X8)+6
=
54
2
(5+1)X6-5
=
31
3
8+5X(8/1)
=
48
4
(4X9)X4-6
=
138
5
7-(3-2)+2
=
8
6
9/3X(5X2)
=
30
7
3X8+(1+5)
=
30
8
(7+6)X1-1
=
12
9
5X5-(4X6)
=
1
10
5X(8X1)+6
=
46
11
6X8-(1+3)
=
44
12
(9-2)-1+1
=
7
13
6X(3+3)-2
=
34
14
8+5+(3+7)
=
23
15
(1+8)+3+3
=
15
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