1 |
3 |
8 |
3 | 216 |
π |
2 |
9 |
1 |
3 |
3 | 216 |
9 |
8 |
π |
2 |
1 |
3 |
8 |
3 | 216 |
π |
2 |
9 |
1 |
3 |
3 | 216 |
9 |
8 |
π |
2 |
1 |
3 |
8 |
3 | 216 |
π |
2 |
9 |
81 |
2 |
A.数轴上表示的数,如果不是有理数,那么一定是无理数 |
B.大小介于两个有理数之间的无理数有无数个 |
C.-1的立方是-1,立方根也是-1 |
D.两个实数,较大者的平方也较大 |
11 |
12 |
3 | 2 |
4 |
0.4 |
3 | 8 |
π |
4 |
• |
2 |
• |
3 |
A.-2与
| B.-2与
| C.-2与-
| D.2与|-2| |
11 |
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