혼합계산 : 레벨2
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혼합계산 : 레벨2
1
(8-2)-2X1
=
4
2
7X(6X1)/1
=
42
3
5X8-(9+6)
=
25
4
4+1-(1X1)
=
4
5
3/(2-1)X8
=
24
6
4+(1X2)X9
=
22
7
5+9+(2+3)
=
19
8
(3/3)X8/4
=
2
9
(8+4)/6X4
=
8
10
8+(3+5)+1
=
17
11
(1+5)+2/1
=
8
12
2X2+(4+1)
=
9
13
3X(6X4)+8
=
80
14
(6X3)X4/4
=
18
15
2-2+(5/5)
=
1