혼합계산 : 레벨2
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혼합계산: 레벨261
1
8-(9-3)+5
=
7
2
4X(9-8)+5
=
9
3
(5X6)/1+8
=
38
4
7X5-(9+5)
=
21
5
(2+3)X1+1
=
6
6
(3+9)/2X3
=
18
7
9X9-(1/1)
=
80
8
8+2+(1+8)
=
19
9
6X(8X2)X7
=
672
10
(8+6)+4+5
=
23
11
1-6+(3X5)
=
10
12
9X(3-1)X4
=
72
13
2+(8/1)X5
=
42
14
8X5X(2X5)
=
400
15
4X(4X2)+2
=
34