혼합계산 : 레벨2
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혼합계산: 레벨248
1
(4+8)-3-4
=
5
2
(8X4)X6X6
=
1152
3
9/2X(5-3)
=
9
4
7/(4-3)X5
=
35
5
3+4-(6-4)
=
5
6
(3X6)-1+4
=
21
7
4+2+(9X6)
=
60
8
(4+6)-5+4
=
9
9
1X9+(3+6)
=
18
10
1+6X(9X5)
=
271
11
6X4-(8+5)
=
11
12
6+(4X2)+7
=
21
13
4+(6X7)X4
=
172
14
(2+5)+6-1
=
12
15
(3+7)X1+5
=
15