혼합계산 : 레벨2
loading.....
혼합계산: 레벨212
1
2X1X(4+2)
=
12
2
8+(7X5)+1
=
44
3
8+9X(4X8)
=
296
4
(1+2)X7-3
=
18
5
2-2+(8+3)
=
11
6
1X(8-4)X6
=
24
7
9+1X(1+3)
=
13
8
(1X4)+4+4
=
12
9
9-2-(4-2)
=
5
10
(9-3)X1X2
=
12
11
3X(2X4)X7
=
168
12
4-1+(1X5)
=
8
13
5+(2X4)+1
=
14
14
2X(7-1)-1
=
11
15
2+2+(2/1)
=
6