计算下面各题.49200÷24-15672-910×415)÷111056×815-320÷910(1312-56)÷(38+16)56-815×(23-14)910÷[12×(65-310)].-数学
=(2-
6 |
25 |
11 |
10 |
=1
19 |
25 |
11 |
10 |
=
8 |
5 |
(3)
5 |
6 |
8 |
15 |
3 |
20 |
9 |
10 |
=
4 |
9 |
1 |
6 |
=
5 |
18 |
(4)(
13 |
12 |
5 |
6 |
3 |
8 |
1 |
6 |
=
1 |
4 |
13 |
24 |
=
6 |
13 |
(5)
5 |
6 |
8 |
15 |
2 |
3 |
1 |
4 |
=
5 |
6 |
6 |
25 |
11 |
10 |
19 |
25 |
11 |
10 |
8 |
5 |
5 |
6 |
8 |
15 |
3 |
20 |
9 |
10 |
4 |
9 |
1 |
6 |
5 |
18 |
13 |
12 |
5 |
6 |
3 |
8 |
1 |
6 |
1 |
4 |
13 |
24 |
6 |
13 |
5 |
6 |
8 |
15 |
2 |
3 |
1 |
4 |
5 |
6 |