혼합계산 : 레벨2
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혼합계산: 레벨222
1
8+(9-5)+9
=
21
2
(4+8)X9/4
=
27
3
2X6X(5+5)
=
120
4
8X(5+1)X5
=
240
5
(3+2)+1-4
=
2
6
(1+7)X4X1
=
32
7
(9X7)X4-8
=
244
8
(6X4)X6-2
=
142
9
(9X5)+9+4
=
58
10
6/(6-4)+5
=
8
11
8/1+(7-5)
=
10
12
(8/1)X9+4
=
76
13
6-2+(6X2)
=
16
14
(4+4)-5+2
=
5
15
(2/2)+5/1
=
6