혼합계산 : 레벨2
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혼합계산 : 레벨2
1
(6X1)-4+5
=
7
2
(6/1)X2-3
=
9
3
2+(2+1)-4
=
1
4
4-7+(1+5)
=
3
5
6/(2+4)+3
=
4
6
6/1+(1X8)
=
14
7
8-(9X2)/9
=
6
8
(8/2)-3+2
=
3
9
9X(5+1)+6
=
60
10
1+4+(3+3)
=
11
11
(3+8)+8X1
=
19
12
(6+5)+3-9
=
5
13
(4X6)/9X6
=
16
14
1X8+(2+6)
=
16
15
8/(5-1)+4
=
6