혼합계산 : 레벨2
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혼합계산 : 레벨2
1
2+(9X4)+4
=
42
2
6X7/(4-2)
=
21
3
3+(1+2)X2
=
9
4
3X9-(6-4)
=
25
5
7-(3+3)+2
=
3
6
(7+4)-1-2
=
8
7
5X(8-6)X2
=
20
8
(3-1)X3-1
=
5
9
(4+7)+6/1
=
17
10
(1+4)X7X4
=
140
11
(1/1)-3+3
=
1
12
(5X3)/6X6
=
15
13
1X(5+2)X3
=
21
14
(7+3)+5+9
=
24
15
(6X1)+8/4
=
8