75
+25=[
]|
A .93 |
B .40 |
|
C .100 |
D .480 |
240
÷6=[
]|
A .93 |
B .40 |
|
C .100 |
D .480 |
120
×4=[
]|
A .93 |
B .40 |
|
C .100 |
D .480 |
56
乘70的积,比5000少[
]|
A .560 |
B .10 |
|
C .4 |
D .1080 |
14
除1428的商减去98,差是[
]|
A .560 |
B .10 |
|
C .4 |
D .1080 |
600
除以28加32的和,商是[
]|
A .560 |
B .10 |
|
C .4 |
D .1080 |
5135
÷79×47=[
]|
A .4810 |
B .3055 |
|
C .20 |
D .62 |
2790
÷(15×3)=[
]|
A .4810 |
B .3055 |
|
C .20 |
D .62 |
7360
÷23÷16=[
]|
A .4810 |
B .3055 |
|
C .20 |
D .62 |
(
324+597)÷3=[
]|
A .195 |
B .307 |
|
C .105 |
D .172 |