혼합계산 : 레벨2
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혼합계산: 레벨238
1
8X(6X5)+4
=
244
2
4X(3X5)-1
=
59
3
4/1X(3+8)
=
44
4
(9X3)X4/3
=
36
5
2X5-(9-3)
=
4
6
2+(8+5)+2
=
17
7
(2X5)-7+6
=
9
8
(3/3)/1X3
=
3
9
4X(2+6)X9
=
288
10
5X9+(3+1)
=
49
11
3+(6-1)/1
=
8
12
3-(4-1)+2
=
2
13
(8X2)X7-9
=
103
14
7+(2X5)X9
=
97
15
3+(4/4)X3
=
6
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