혼합계산 : 레벨2
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혼합계산 : 레벨2
1
(9-2)-7+6
=
6
2
(9/3)X5-9
=
6
3
3X(2+1)+2
=
11
4
5+(3+5)-6
=
7
5
8+5X(2+4)
=
38
6
(6X6)+3-1
=
38
7
5/(7-4)X9
=
15
8
1X(1X9)-3
=
6
9
1X8-(1X1)
=
7
10
8-(8-7)+5
=
12
11
9X(3X9)+7
=
250
12
5X(1X1)+3
=
8
13
5X(8+7)/3
=
25
14
(6+8)X6-1
=
83
15
(3/3)-3+8
=
6