혼합계산 : 레벨2
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혼합계산 : 레벨2
1
(2X6)-4+7
=
15
2
4/2+(9X4)
=
38
3
(2X8)-8X1
=
8
4
4X(3X4)-4
=
44
5
6+2X(5/1)
=
16
6
(5/5)+6X4
=
25
7
3X(1+7)X8
=
192
8
5X5-(6-2)
=
21
9
4-(6X4)/8
=
1
10
(7X8)X4/7
=
32
11
(9X7)-9/3
=
60
12
3X(9X3)+4
=
85
13
7X(4/1)X1
=
28
14
8-4+(6-5)
=
5
15
2X(1X4)X1
=
8