혼합계산 : 레벨2
loading.....
혼합계산: 레벨215
1
5X1X(6+4)
=
50
2
3+9/(7+2)
=
4
3
1+2X(2X7)
=
29
4
(3X1)+7/1
=
10
5
(3+3)X2/1
=
12
6
4-(8-5)+4
=
5
7
(6+1)+3+2
=
12
8
4X(1+1)+5
=
13
9
2+(1X6)X1
=
8
10
(1X3)+4-1
=
6
11
1X(2+8)X3
=
30
12
(2X8)-3-5
=
8
13
(7X3)X2+8
=
50
14
1X1+(4+7)
=
12
15
5+(4/1)X2
=
13