问题
填空题
______÷______=305…12,除数最小应是______,这时被除数是______.
答案
除数最小是:12+1=13,
被除数是:305×13+12,
=3965+12,
=3977;
故答案为:3977,13,13,3977.
______÷______=305…12,除数最小应是______,这时被除数是______.
除数最小是:12+1=13,
被除数是:305×13+12,
=3965+12,
=3977;
故答案为:3977,13,13,3977.