혼합계산 : 레벨2
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혼합계산 : 레벨2
1
3/1/(4-1)
=
1
2
(1X5)-1X2
=
3
3
3X(5-3)/2
=
3
4
3+(6X6)X1
=
39
5
1X7X(5+1)
=
42
6
5-4+(3-2)
=
2
7
(5+7)-6+4
=
10
8
1X(5/1)-1
=
4
9
(2+9)X4-3
=
41
10
4+(2X3)X4
=
28
11
(4+3)-1-5
=
1
12
6+2+(6-2)
=
12
13
(7+9)-3+4
=
17
14
1X4X(1+6)
=
28
15
(6/2)/1X2
=
6