修路队修一条路,8天正好修完,平均每天修1080米,这条路全长
[ ]
|
A.8040米 |
B.8640米 |
C.8600米 |
D.6800米 |
竖式计算
1050×9=
[ ]
|
A.4950 |
B.9450 |
C.5940 |
D.4590 |
竖式计算
706×8=
[ ]
|
A.1448 |
B.2748 |
C.5648 |
D.3486 |
竖式计算
3600×4=
[ ]
|
A.5640 |
B.27400 |
C.14400 |
D.34800 |
竖式计算
207×5=
[ ]
|
A.1500 |
B.1005 |
C.1305 |
D.1035 |
竖式计算
549×7=
[ ]
|
A.6035 |
B.468 |
C.3843 |
D.3486 |
竖式计算
78×6=
[ ]
|
A.356 |
B.468 |
C.368 |
D.486 |
“15+15+15”与________的结果相等.
[ ]
|
A.3+15 |
B.15×3 |
C.15×15×15 |
D.35 |