혼합계산 : 레벨2
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혼합계산 : 레벨2
1
8+(5+5)-2
=
16
2
4-4+(7-6)
=
1
3
7+(3+4)+3
=
17
4
(5+7)X7X8
=
672
5
(8-3)X6/5
=
6
6
9+4-(7+4)
=
2
7
5X(9-1)+6
=
46
8
8/9X(7+2)
=
8
9
(9+8)-8+4
=
13
10
(5+5)X9X9
=
810
11
(7X2)-3-1
=
10
12
3+6-(7X1)
=
2
13
5X(7-1)+7
=
37
14
1X(6-5)+2
=
3
15
5-(2+5)+4
=
2