竖式计算
6210
÷3=[
]|
A .1007 |
B .4510 |
|
C .403……2 |
D .2070 |
竖式计算
2843
÷9=[
]|
A .75 |
B .315……8 |
|
C .124 |
D .48 |
竖式计算
868
÷7=[
]|
A .75 |
B .315……8 |
|
C .124 |
D .48 |
养殖场有绵羊
1040只,绵羊的只数是山羊的4倍,山羊有[
]|
A .602只 |
B .206只 |
|
C .620只 |
D .260只 |