혼합계산 : 레벨2
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혼합계산 : 레벨2
1
8X3X(9-1)
=
192
2
3X3-(2+5)
=
2
3
2X(5+2)-3
=
11
4
6X(6/3)+8
=
20
5
(8+4)+6X3
=
30
6
(4X6)/4-4
=
2
7
3+(5-3)+5
=
10
8
(3+6)+2+3
=
14
9
(6-2)+4-4
=
4
10
(4-2)X3-3
=
3
11
5+(1+2)+8
=
16
12
3X4-(4+4)
=
4
13
4+3X(5+7)
=
40
14
2X4+(8+5)
=
21
15
6-(9-5)-1
=
1