自然数的个数是
[
]|
A .千亿个 |
B .无限个 |
|
C .千万个 |
D .百亿个 |
“782600○783400”,比较大小,在○里应填的符号是
[ ]
|
A.> |
B.< |
| C.= | D.÷ |
“41720000000○47080000000”,比较大小,在○里应填的符号是
[ ]
|
A.> |
B.< |
| C.= | D.÷ |
自然数的个数是
[
]|
A .千亿个 |
B .无限个 |
|
C .千万个 |
D .百亿个 |
“782600○783400”,比较大小,在○里应填的符号是
[ ]
|
A.> |
B.< |
| C.= | D.÷ |
“41720000000○47080000000”,比较大小,在○里应填的符号是
[ ]
|
A.> |
B.< |
| C.= | D.÷ |