题目内容
列竖式计算.(带☆的题目请验算)
☆782÷5=
906÷3=
104×5=
☆745÷5=
☆782÷5=
906÷3=
104×5=
☆745÷5=
782÷5=156…2;
验算:
906÷3=302;
104×5=520;
745÷5=149;
验算:
|
| 5 |
| 2 8 |
| 2 5 |
| 3 2 |
| 3 0 |
| 2 |
验算:
|
| . |
| 7 8 0 |
| + 2 |
| 7 8 2 |
906÷3=302;
|
| 9 |
| 6 |
| 6 |
| 0 |
104×5=520;
|
| . |
| 5 2 0 |
745÷5=149;
|
| 5 |
| 2 4 |
| 2 0 |
| 4 5 |
| 4 5 |
| 0 |
验算:
|
| . |
| 7 4 5 |
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