혼합계산 : 레벨2
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혼합계산: 레벨214
1
3+5+(6-1)
=
13
2
(1X8)X6-6
=
42
3
3X6X(3X5)
=
270
4
2/1+(4+3)
=
9
5
(5-3)X4+4
=
12
6
5+1X(9-6)
=
8
7
(3+9)/3-2
=
2
8
8+(3-1)X4
=
16
9
5-(9/9)X4
=
1
10
4+(8X3)-7
=
21
11
(8-1)X3-9
=
12
12
1-1+(4X3)
=
12
13
(6+9)X1/1
=
15
14
(3X9)+4X4
=
43
15
9/(6-5)X4
=
36