혼합계산 : 레벨2
loading.....
혼합계산 : 레벨2
1
6X(8/4)-8
=
4
2
(3+7)-6X1
=
4
3
9+4X(4-2)
=
17
4
6/1X(1X2)
=
12
5
7-(4/4)X4
=
3
6
(5X2)/2-3
=
2
7
7X2+(4+8)
=
26
8
2+1X(2+7)
=
11
9
8+3X(6-3)
=
17
10
(4-2)-6+6
=
2
11
(2/1)-6+7
=
3
12
(2+7)/3X8
=
24
13
(1X7)-1-3
=
3
14
1+(3+9)-5
=
8
15
5+3X(3+3)
=
23