혼합계산 : 레벨2
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혼합계산 : 레벨2
1
5X(9X6)+1
=
271
2
3X2-(5/5)
=
5
3
(8/2)-8/4
=
2
4
5X1/(2-1)
=
5
5
7X1+(1X8)
=
15
6
(4X4)-7X2
=
2
7
2+(5+3)+6
=
16
8
4/(3+7)X5
=
2
9
(7+8)-3+6
=
18
10
2X(3X2)+7
=
19
11
(2+9)+1-9
=
3
12
(9+3)+6+3
=
21
13
(4+6)+7-5
=
12
14
(3X4)X5X1
=
60
15
(5X5)-6+5
=
24