혼합계산 : 레벨2
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혼합계산: 레벨239
1
(6X5)+8-7
=
31
2
7+2X(2/2)
=
9
3
(5+7)X9-9
=
99
4
2+6+(3+3)
=
14
5
5X(2X1)+9
=
19
6
(3X2)+5-5
=
6
7
(3/3)+8+5
=
14
8
9+(7-2)-9
=
5
9
5+3X(6+2)
=
29
10
(3X5)X3-1
=
44
11
(2+9)-3-4
=
4
12
(1X1)-3+9
=
7
13
(9-8)+1/1
=
2
14
9-4+(2X1)
=
7
15
4+(9+3)-2
=
14