혼합계산 : 레벨2
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혼합계산 : 레벨2
1
8-5+(3+4)
=
10
2
(7X7)+9X4
=
85
3
6-(5-2)/1
=
3
4
(1X9)-6+1
=
4
5
4/(7-5)+1
=
3
6
(9-5)+6-3
=
7
7
5+(1+6)X7
=
54
8
(2+5)-5+4
=
6
9
1X4+(1+7)
=
12
10
(7X4)X7-5
=
191
11
(4+2)+2/2
=
7
12
6X(1X2)/6
=
2
13
5X9X(9-4)
=
225
14
(1X2)/2+3
=
4
15
(6+5)-8/2
=
7