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最新有关小学生数学日记2020 - 百度文库

ʱ䣺 ղ ҪͶ

йСѧѧռ2020

ѧʦ˵Ŀͻƿڡʦ˵ɫIJʺ硣鷨ʦ˵ǵī㡣˵ǧϵЦͯҥĹ¡˽ݣͣСѧѧռǡ Сѧѧռ1

μϢʱǰġСʿСĶͬѧ˵죬ҸҳһȤѧ⣬ĿǣŮһںӱɢмˣС˵⻹򵥣赱ȻˣŮҲˣӦ2+ 2 = 4ˣ Сҡҡͷ˵ԣ˭вͬĴ𰸣ͻȻְֶҽһƵĿְүүҾ˵СֺĹϵСŮ1Ů1衣ŵŮҲ1Ů1衣 룬Ůһ3ˡ˶˵ᶯԽ Сѧѧռ2

˾˽һСϷҶ԰ְ˵ְ֣ܺϷ?ˬĴӦˡְ˵ô?˵25Źӣÿ3ţ1ţ˭õһžˡְ˵УáҪġ˺üΣ

1 ҳ 4 ҳ

ӮˡְֺƣҾͰѡӮ䷽˰ְ֡251˭õ˭䡣ֻҪõ24žͿˡÿõĺ4ţñãõľһӮְֻȻǸĺӣҿĵЦˡ Сѧѧռ3

죬һȥ۵Ŀϵ»ȥȫײ͡

ǶһֱţǺò׵òˣҵλ¡ˣһͰײ͡12ȣ룺ôƽ?ʱ123=4ÿĸȣҺֳ1ȣ̵2ȣ˵ܲܰ׳ԣ㣬˼֮?ٳԼݾȫ?룬ش𣺡ҳ7/12ٳ5/12ȫˡҺãѧ˷֪ʶȷشˡ

Сѧѧռ4

ѧʦѧڻҵѧҪ1ֳ2.ѧСģ3Ƶ4.ʵƷ ڿʼдѧСġĿǣѧ

磬Ҹ˵Աʤ͵ˡһΪʲôҪأΪڸֺóʵݣԾµˡ

ʮӣ͵ˡǷһװһϴӣһзѽź㣬ҸϽ

2 ҳ 4 ҳ

ӣһԲԲǰΧһȦĻƬмкöϺʣ㣬ཷУͬʱһЩ֥飬ɫdzޡֱʿˮѾгȵİ˷ݣӸϽóһƬ̫óˣм䶼ûֹֻͣʣƬʵڳԲˣӳԵԲxģ̫óˡ

ϢͻȻкܶѧѧأʱװһģǸ壻һԲεģԽԲѾֳɰ˸Ǿа˸ΣҳʣҲ8-6=2ѧ⡣֮Խ충Ϊڸԭ80Ԫ7ۣǾ80x0.7=56ԪҲֻҪ56Ԫˣʡ80-56=24ԪǮx7ԪҲ56+7=63Ԫ

еѧ޴ڰ Сѧѧռ5

죬ҺͰְȥǽ˳УְȥһСƳ꣬Ǿͽˣ˳Ժ󣬰ְ־ʹȥȵġ˿֣һƿԪҾֻһƿ˴ƿĺ裬һƿԪһֻһƿȵģҺͰְ־ȥԵˣһƬһԪһңһáǣһζһݮζģһ

3 ҳ 4 ҳ

最新有关小学生数学日记2020 - 百度文库

йСѧѧռ2020ѧʦ˵Ŀͻƿڡʦ˵ɫIJʺ硣鷨ʦ˵ǵī㡣˵ǧϵЦͯҥĹ¡˽ݣͣСѧѧռǡСѧѧռ1μϢʱǰġСʿСĶͬѧ˵
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