5 |
4 |
4 |
5 |
1 |
3 |
1 |
3 |
5 |
8 |
1 |
4 |
1 |
3 |
5 |
4 |
4 |
5 |
5 |
4 |
5 |
4 |
25 |
16 |
16 |
3 |
10 |
3 |
16 |
3 |
3 |
10 |
8 |
5 |
5 |
8 |
5 |
4 |
8 |
5 |
1 |
4 |
4 |
13 |
4 |
9 |
32 |
13 |
5 |
6 |
3 |
7 |
1 |
3 |
9 |
14 |
1 |
14 |
A.a-b<0 | B.a+b>0 | C.ab>0 | D.
|
1 |
5 |
A.-1 | B.1 | C.
| D.25 |
5 |
7 |
A.两数相加,和一定比加数大 |
B.减去一个数,等于加上这个数 |
C.互为相反数(0除外)的商为-1 |
D.绝对值是3的数是-3 |
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