혼합계산 : 레벨2
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혼합계산 : 레벨2
1
8X(8X3)+2
=
194
2
5X(5+6)X7
=
385
3
1+(9X4)-8
=
29
4
6+4-(9/1)
=
1
5
5+(6+6)/3
=
9
6
7-(5X3)/3
=
2
7
(2X2)/3X6
=
8
8
(8X7)/2X6
=
168
9
(8/4)+5X3
=
17
10
4-(2+1)+4
=
5
11
(9-7)X9+5
=
23
12
5X3-(5-1)
=
11
13
1X2+(5-1)
=
6
14
2X(3/1)X7
=
42
15
(7+7)X4/1
=
56