题目内容
用竖式计算.
980÷7=
82×13=
780÷9=
725+602=
10.01-8.34=
412-105=
980÷7=
82×13=
780÷9=
725+602=
10.01-8.34=
412-105=
980÷7=140,
140
7
82×13=1066,
780÷9≈86.67,
86.666
9
725+602=1327,
10.01-8.34=1.67,
412-105=307,
.
140
7
| 980 |
| 7 |
| 28 |
| 28 |
| 0 |
82×13=1066,
| |||||||
| 1066 |
780÷9≈86.67,
86.666
9
| 780 |
| 72 |
| 60 |
| 54 |
| 60 |
| 54 |
| 60 |
| 54 |
| 60 |
| 54 |
| 6 |
725+602=1327,
| |||||||
| 1327 |
10.01-8.34=1.67,
| |||||||
| 1.67 |
412-105=307,
| |||||||
| 307 |
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