同学们到果园劳动,三年级摘了
176千克苹果,比四年级少摘24千克,五年级摘了210千克.五年级比四年级多摘[
]|
A .19千克 |
B .58千克 |
|
C .10千克 |
D .34千克 |
23
×65×11=[
]|
A .24982 |
B .22282 |
|
C .16445 |
D .15900 |
(
5088-4293)×20=[
]|
A .24982 |
B .22282 |
|
C .16445 |
D .15900 |
406
×50+1982=[
]|
A .24982 |
B .22282 |
|
C .16445 |
D .15900 |
“2010×30○2100×30”,比较大小,在○里应填的符号是
[ ]
|
A .> |
B .= |
|
C .< |
D .≥ |
3500
×40积的末尾有________个0[
]|
A .3 |
B .4 |
|
C .2 |
D .5 |
竖式计算
3050
×80=[ ]
|
A.24000 |
B.244000 |
|
C.24400 |
D.2440 |
竖式计算
260
×12=[ ]
|
A.3120 |
B.123 |
|
C.213 |
D.312 |
竖式计算
210
×50=[ ]
|
A.1050 |
B.10500 |
|
C.1500 |
D.105000 |
8
×8+8=[
]|
A .36 |
B .1800 |
|
C .72 |
D .920 |