题目内容
直接写出得数:
9÷
=
÷
=
×
=
;
×0÷
=
9÷
| 1 |
| 4 |
36
36
;| 5 |
| 16 |
| 5 |
| 16 |
1
1
;| 5 |
| 24 |
| 16 |
| 15 |
| 2 |
| 9 |
| 2 |
| 9 |
| 2 |
| 13 |
| 5 |
| 9 |
0
0
.分析:9÷
根据除以一个数等于乘这个数的倒数计算;
÷
被除数和除数相等,商是1;
×
直接约分求解;
×0÷
根据0乘任何数都得0直接求解.
| 1 |
| 4 |
| 5 |
| 16 |
| 5 |
| 16 |
| 5 |
| 24 |
| 16 |
| 15 |
| 2 |
| 13 |
| 5 |
| 9 |
解答:解:9÷
=36;
÷
=1;
×
=
;
×0÷
=0.
故答案为:36,1,
,0.
| 1 |
| 4 |
| 5 |
| 16 |
| 5 |
| 16 |
| 5 |
| 24 |
| 16 |
| 15 |
| 2 |
| 9 |
| 2 |
| 13 |
| 5 |
| 9 |
故答案为:36,1,
| 2 |
| 9 |
点评:本题考查了基本的运算,这类题目在平时要多积累经验,提高速度和准确性.
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