把下午
4︰00改成24时记时法是[
]|
A .16︰00 |
B .14︰00 |
C .15︰00 |
87
÷4=[
]|
A .21……3 |
B .20……7 |
C .22……1 |
得数大于
40的算式是[
]|
A .83-40 |
B .90-50 |
|
C .78-39 |
D .46-18 |
结果大于
60的算式是[
]|
A .65+15 |
B .80-35 |
C .80-27 |
D .38+21 |
结果大于
60的算式是[
]|
A .96-36 |
B .73+14 |
C .17+41 |
D .38+19 |
结果大于
60的算式是[
]|
A .87-28 |
B .35+26 |
C .14+46 |
D .66-7 |
64
÷3=21……1正确的验算方法是[
]|
A .1×21+3 |
B .1×3+21 |
C .3×21+1 |