问题
填空题
a除以b,商是20,余数是20,如果a和b同时缩小到原来的
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答案
a除以b,商是20,余数是20,如果a和b同时缩小到原来的
,那么商不变,仍是20,但余数也缩小到原数的1 10
,是2;1 10
故答案为:20,2.
a除以b,商是20,余数是20,如果a和b同时缩小到原来的
|
a除以b,商是20,余数是20,如果a和b同时缩小到原来的
,那么商不变,仍是20,但余数也缩小到原数的1 10
,是2;1 10
故答案为:20,2.
根据表格,选择填空,将正确答案的序号填在相应的括号里。 | |||||||||||||||
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A. longer B. shorter | |||||||||||||||
2. —A sperm whale's tail is about 8 meters long. — . | |||||||||||||||
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A. Yes, it is. B. No, it isn't. | |||||||||||||||
3. —What does a sperm whale eat? — . | |||||||||||||||
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A. Squid, lobsters and small sharks. B. Fish, birds, seals and even whales. |