혼합계산 : 레벨2
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혼합계산 : 레벨2
1
2+(1+9)-9
=
3
2
6+(2+3)-5
=
6
3
8X5+(8X3)
=
64
4
(3X5)X7-8
=
97
5
(6/3)+8/2
=
6
6
2X(4+2)-2
=
10
7
6+(4X4)-6
=
16
8
1+5X(5-2)
=
16
9
4+(7X4)+2
=
34
10
(4+4)X8+5
=
69
11
3+(5/1)-3
=
5
12
1/(8/8)+2
=
3
13
(1X9)+4+2
=
15
14
6-1-(6-2)
=
1
15
2+(2X5)+8
=
20