認(rèn)識幾時(shí)幾分匯編課件

1、認(rèn)識幾時(shí)幾分匯編認(rèn)識幾時(shí)幾分匯編認(rèn)識幾時(shí)幾分匯編認(rèn)識幾時(shí)幾分匯編認(rèn)識幾時(shí)幾分匯編123456789101112123456789101112123456789101112123456789101112123456789101112分針指向12，時(shí)針指向幾就是幾時(shí)。123456789101112分針指向12，時(shí)針指向幾就是幾123457681112109小明說：這是8:01小紅說：這是8:05123457681112109小明說：這是8:01小紅說：這1234576811121091234576811121091234576811121091234576811121091234576811121

2、09512345768111210951234576811121095每一大格里都有5小格1234576811121095每一大格里都有5小格1234576811121095101234576811121095101234576811121095101512345768111210951015123457681112109510152012345768111210951015201234576811121095101520301234576811121095101520301234576811121095101520304512345768111210951015203045123457681

3、112109510152025304512345768111210951015202530451234576811121095101520253035451234576811121095101520253035451234576811121095101520253035455012345768111210951015202530354512345768111210951015202530354045501234576811121095101520253035401234576811121095101520253035404550551234576811121095101520253035401

4、2345768111210951015202530354045505560鐘面上一共有60個(gè)小格。123457681112109510152025303540123457681112109510152025303540455055601234576811121095101520253035401234576811121091時(shí)=60分510152025303540455055601234576811121091時(shí)=60分510152025123457681112109小明說：這是8:01小紅說：這是8:058時(shí)5分123457681112109小明說：這是8:01小紅說：這1234576811

5、121098:038:151234576811121098:038:151234576811121098:038:151234576811121098:038:151234576811121098:1234576811121098:1234576811121098時(shí)30分或8時(shí)半8:308:1234576811121098時(shí)30分8:308:1234576811121098:8:451234576811121098:8:451234576811121099:101234576811121099:101234576811121098:151234576811121099:10先看時(shí)針，時(shí)針走過數(shù)字9先看時(shí)針，時(shí)針走過數(shù)字8，就是9時(shí)，就是8時(shí)，再看分針從12起走了10小格，再看分針從12起走了15小格，就是10分。就是15分。1234576811121098:1512345768111127891011123456A、10:55B、9：55選一選：127891011123456A、10:55