혼합계산 : 레벨2
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혼합계산 : 레벨2
1
6-1-(5/5)
=
4
2
(4X2)X4+6
=
38
3
4X(6/2)+4
=
16
4
5X3/(1X3)
=
5
5
8+(7-3)+6
=
18
6
1X(4X4)X2
=
32
7
4+5+(6+9)
=
24
8
5-4+(8-5)
=
4
9
(3+2)+5-1
=
9
10
3X7X(1X2)
=
42
11
9-4+(8/2)
=
9
12
3+3-(6/3)
=
4
13
(3+3)X7-5
=
37
14
4+(9X2)-1
=
21
15
2+(2+2)+8
=
14