혼합계산 : 레벨2
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혼합계산 : 레벨2
1
(6-5)+1+7
=
9
2
5X3+(6-2)
=
19
3
9+(8+5)+4
=
26
4
8-1+(7X4)
=
35
5
7X(5X2)-6
=
64
6
(6-2)X1+1
=
5
7
6+(5-1)+4
=
14
8
(2X2)+6X4
=
28
9
(3X2)+3X1
=
9
10
(3+9)+6X1
=
18
11
(8X1)X2+5
=
21
12
5X(2X2)+3
=
23
13
7/1+(9+1)
=
17
14
(6/3)X7+3
=
17
15
8X(2+5)+9
=
65