题目内容
口算
| 2.4×5= | 5.7÷0.3= | 4.52+2.7= | 3÷7= | ||
| 10-5.1= | 13÷5= | a÷b= |
|
| 2.4×5=12 | 5.7÷0.3=19 | 4.52+2.7=7.22 | 3÷7=
| ||||
| 10-5.1=4.9 | 13÷5=2.6 | a÷b=
|
|
练习册系列答案
相关题目
题目内容
| 2.4×5= | 5.7÷0.3= | 4.52+2.7= | 3÷7= | ||
| 10-5.1= | 13÷5= | a÷b= |
|
| 2.4×5=12 | 5.7÷0.3=19 | 4.52+2.7=7.22 | 3÷7=
| ||||
| 10-5.1=4.9 | 13÷5=2.6 | a÷b=
|
|