题目内容
______÷20=4:______=0.2=
=______%
| () |
| 50 |
0.2=2÷10=
,
=
=
=4:20,
=
=
,
0.2=0.2×100%=20%.
故答案为:4,20,10,20.
| 1 |
| 5 |
| 1 |
| 5 |
| 1×4 |
| 5×4 |
| 4 |
| 20 |
| 1 |
| 5 |
| 1×10 |
| 5×10 |
| 10 |
| 50 |
0.2=0.2×100%=20%.
故答案为:4,20,10,20.
练习册系列答案
相关题目