혼합계산 : 레벨2
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혼합계산 : 레벨2
1
(3+6)-6X1
=
3
2
2+(3X4)-6
=
8
3
2X(3X7)/1
=
42
4
(7-4)+3-4
=
2
5
7-(5/1)X1
=
2
6
9-(4+2)+6
=
9
7
4-7+(3+6)
=
6
8
(1+6)/2X4
=
14
9
(4+8)X3+4
=
40
10
(4+5)X5-1
=
44
11
(6X8)+5/1
=
53
12
(1X3)+5/1
=
8
13
(4X9)-8-4
=
24
14
3X3+(4+1)
=
14
15
(6+3)+1X3
=
12