题目内容
3个
( )4个
.
| 1 |
| 7 |
| 1 |
| 7 |
| A.大于 | B.小于 | C.等于 |
求3个
的得数:
×3=
;求4个
的得数:4×
=
;比较
和
的大小:
<
故答案为:B
| 1 |
| 7 |
| 1 |
| 7 |
| 3 |
| 7 |
| 1 |
| 7 |
| 1 |
| 7 |
| 4 |
| 7 |
| 3 |
| 7 |
| 4 |
| 7 |
| 3 |
| 7 |
| 4 |
| 7 |
故答案为:B
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题目内容
| 1 |
| 7 |
| 1 |
| 7 |
| A.大于 | B.小于 | C.等于 |
| 1 |
| 7 |
| 1 |
| 7 |
| 3 |
| 7 |
| 1 |
| 7 |
| 1 |
| 7 |
| 4 |
| 7 |
| 3 |
| 7 |
| 4 |
| 7 |
| 3 |
| 7 |
| 4 |
| 7 |