혼합계산 : 레벨2
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혼합계산 : 레벨2
1
7X1X(2+3)
=
35
2
7X(4/1)-8
=
20
3
2-9+(7X2)
=
7
4
6X2+(4+9)
=
25
5
2/2X(2-1)
=
1
6
(6-3)X8/1
=
24
7
(1X9)+7+1
=
17
8
3X(5+3)+4
=
28
9
3+(3+2)X3
=
18
10
5+(5-4)+7
=
13
11
(5+9)+6+3
=
23
12
1+(7X8)+3
=
60
13
(1X2)X2-2
=
2
14
7+6/(6X1)
=
8
15
(3+9)X8+6
=
102