혼합계산 : 레벨2
loading.....
혼합계산: 레벨231
1
(9+6)+4-3
=
16
2
3-(2-1)X1
=
2
3
(9/9)X5X6
=
30
4
(9+4)+4X7
=
41
5
4X(3+4)X4
=
112
6
(2X4)+5/1
=
13
7
(5X4)-3X3
=
11
8
(8+5)+9-2
=
20
9
4+(3+5)X7
=
60
10
8X(1+1)X7
=
112
11
5-3+(9+5)
=
16
12
9-(2+6)/4
=
7
13
6+1-(9/3)
=
4
14
(9X7)X8-4
=
500
15
(7-3)X9-5
=
31