小学数学人教版二年级下册《有余数的除法》优质课公开课比赛获奖课件面试试讲课件 二年级下册有余数的除法数学题有哪些
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绛旓細浠ヤ笅鏄 鎴 绮惧績 鏁寸悊鐨勬湁浣欐暟鐨勯櫎娉曡璇剧 鑼冩枃(閫氱敤5 绡),浠呬緵 鍙傝,甯屾湜鑳藉 甯姪鍒板ぇ瀹躲 鏈変綑鏁扮殑闄ゆ硶璇磋绋1 涓銆佽鏁欐潗: 鏈妭璇剧殑鏁欏鍐呭鏄浜烘暀鐗堝皬瀛︿簩骞寸骇涓嬪唽绗叚鍗曞厓涓湁浣欐暟闄ゆ硶鐨勫唴瀹广傝繖鑺傝鏄湪鐮旂┒浜嗘濂藉垎瀹岀殑鎯呭喌鍚,鍐嶇爺绌跺垎鍚庤繕浣欑殑鎯呭喌銆銆婃湁浣欐暟鐨勯櫎娉曘嬫槸銆婅〃鍐呴櫎娉曘嬬煡璇嗙殑寤朵几...
绛旓細浜屽勾绾т笅鍐绔栧紡璁＄畻鏈変綑鏁扮殑闄ゆ硶浠嬬粛濡備笅锛氭湁浣欐暟鐨勯櫎娉曠珫寮忚绠楅濡傦細涓銆21梅5=4...1 浜屻32梅6=5...2 鍦ㄦ暣鏁扮殑闄ゆ硶涓紝鍙湁鑳芥暣闄や笌涓嶈兘鏁撮櫎涓ょ鎯呭喌銆傚綋涓嶈兘鏁撮櫎鏃讹紝灏变骇鐢熶綑鏁帮紝鎵浠ヤ綑鏁伴棶棰樺湪灏忓鏁板涓潪甯搁噸瑕併傚綋涓嶈兘鏁撮櫎鏃讹紝灏变骇鐢熶綑鏁帮紝鍙栦綑鏁拌繍绠楋細a mod b = c(b涓嶄负0锛 琛ㄧず...
绛旓細鏈妭璇剧殑鏁欏鍐呭鏄浜烘暀鐗堝皬瀛︿簩骞寸骇涓嬪唽绗叚鍗曞厓涓湁浣欐暟闄ゆ硶鐨勫唴瀹广傝繖鑺傝鏄湪鐮旂┒浜嗏滄濂藉垎瀹屸濈殑鎯呭喌鍚,鍐嶇爺绌垛滃垎鍚庤繕浣欌濈殑鎯呭喌銆銆婃湁浣欐暟鐨勯櫎娉曘嬫槸銆婅〃鍐呴櫎娉曘嬬煡璇嗙殑寤朵几鍜屾墿灞曘備篃鏄粖鍚庣户缁涔犻櫎娉曠殑鍩虹,鍏锋湁鎵夸笂鍚笅鐨勪綔鐢ㄣ傚湪鏁欏鏈鏃,鎴戠潃閲嶆姄浣忊滀綑鏁扮殑璁よ瘑鍙婂叾鍚箟鈥濊繘琛屾暀瀛︺ 鏈妭璇剧殑...
绛旓細涓銆21梅5=4...1 浜屻32梅6=5...2 鍦灏忓鏁板涓紝闄ゆ硶鍙互鍒嗕负涓ょ鎯呭喌锛氳兘澶熸暣闄ゅ拰涓嶈兘鏁撮櫎銆傚綋闄ゆ硶涓嶈兘鏁撮櫎鏃讹紝灏变細浜х敓浣欐暟銆備綑鏁伴棶棰樻槸灏忔暟闄ゆ硶涓殑涓涓噸瑕佹蹇点備娇鐢ㄥ彇浣欐暟杩愮畻琛ㄧず涓猴細a mod b = c (鍏朵腑b涓嶄负0)锛岃繖琛ㄧず鏁存暟a闄や互鏁存暟b鎵寰楃殑浣欐暟鏄痗銆備緥濡傦細7梅3 = 2...1銆傞櫎...
绛旓細浜屽勾绾т笅鍐屾暟瀛浣欐暟鎬庝箞璁插涓嬶細褰撳钩鍧囧垎涓浜涚墿鍝佹湁鍓╀綑涓斾笉澶熷啀鍒嗙殑鏃跺欙紝鍓╀綑鐨勬暟鍙綑鏁帮紝甯︽湁浣欐暟鐨勯櫎娉曞氨鏄湁浣欐暟鐨勯櫎娉曘傛湁浣欐暟闄ゆ硶鐨勫惈涔夛紝褰撳钩鍧囧垎涓浜涚墿鍝佹湁鍓╀綑涓斾笉澶熷啀鍒嗙殑鏃跺欙紝鍓╀綑鐨勬暟鍙綑鏁帮紝甯︽湁浣欐暟鐨勯櫎娉曞氨鏄湁浣欐暟鐨勯櫎娉曪紝浣欐暟鏄闄ゆ暟骞冲潎鍒嗗悗鍓╀笅鐨勬暟閲忥紝浣欐暟鐨勫崟浣嶅悕绉板簲鍜岃闄ゆ暟...
绛旓細鏈妭璇剧殑鏁欏鍐呭鏄浜烘暀鐗堝皬瀛︿簩骞寸骇涓嬪唽绗叚鍗曞厓涓湁浣欐暟闄ゆ硶鐨勫唴瀹广傝繖鑺傝鏄湪鐮旂┒浜嗘濂藉垎瀹岀殑鎯呭喌鍚,鍐嶇爺绌跺垎鍚庤繕浣欑殑鎯呭喌銆銆婃湁浣欐暟鐨勯櫎娉曘嬫槸銆婅〃鍐呴櫎娉曘嬬煡璇嗙殑寤朵几鍜屾墿灞曘備篃鏄粖鍚庣户缁涔犻櫎娉曠殑鍩虹,鍏锋湁鎵夸笂鍚笅鐨勪綔鐢ㄣ傚湪鏁欏鏈鏃,鎴戠潃閲嶆姄浣忎綑鏁扮殑璁よ瘑鍙婂叾鍚箟鍜屼綑鏁拌姣旈櫎鏁板皬杩欎袱涓ぇ鐭ヨ瘑鐐硅繘...
绛旓細銆婃湁浣欐暟鐨勯櫎娉曘嬩紭绉璇磋绋3 澶у濂,浠婂ぉ鎴戣璇剧殑鍐呭鏄浜烘暀鐗堝皬瀛︿簩骞寸骇涓嬪唽绗叚鍗曞厓涓湁浣欐暟闄ゆ硶鐨勫唴瀹广 涓銆佽鏁欐潗銆 鏈妭璇剧殑鏁欏鏄湪鐮旂┒浜嗏滄濂藉垎瀹屸濈殑鎯呭喌鍚,鍐嶇爺绌垛滃垎鍚庤繕浣欌濈殑鎯呭喌銆傘婃湁浣欐暟鐨勯櫎娉曘嬫槸銆婅〃鍐呴櫎娉曘嬬煡璇嗙殑寤朵几鍜屾墿灞曘備篃鏄粖鍚庣户缁涔犻櫎娉曠殑鍩虹,鍏锋湁鎵夸笂鍚笅鐨勪綔鐢ㄣ傚湪鏁欏鏈...
绛旓細鏈妭璇剧殑鏁欏鍐呭鏄浜烘暀鐗堝皬瀛︿簩骞寸骇涓嬪唽绗叚鍗曞厓涓湁浣欐暟闄ゆ硶鐨勫唴瀹广傝繖鑺傝鏄湪鐮旂┒浜嗏滄濂藉垎瀹屸濈殑鎯呭喌鍚,鍐嶇爺绌垛滃垎鍚庤繕浣欌濈殑鎯呭喌銆銆婃湁浣欐暟鐨勯櫎娉曘嬫槸銆婅〃鍐呴櫎娉曘嬬煡璇嗙殑寤朵几鍜屾墿灞曘備篃鏄粖鍚庣户缁涔犻櫎娉曠殑鍩虹,鍏锋湁鎵夸笂鍚笅鐨勪綔鐢ㄣ傚湪鏁欏鏈鏃,鎴戠潃閲嶆姄浣忊滀綑鏁扮殑璁よ瘑鍙婂叾鍚箟鈥濊繘琛屾暀瀛︺ 鏈妭璇剧殑...
绛旓細浜屻佸垱璁句簡鏈夊姪浜庡鐢熷涔犵殑娲诲姩鎯呭 鍦ㄦ柊璇惧紩鍏ョ幆鑺傝佸笀鍒涜浜嗭紝璁╁鐢熸憜鑽夎帗鐨勬搷浣滄椿鍔紝鏉ㄨ佸笀浜叉墜鍒朵綔鐨勮崏鑾撳浘鐗囬肩湡锛岄矞瀚╁彲鍙ｏ紝瀛︾敓涓涓瀛愬氨鏉ュ叴瓒ｄ簡锛岃嚜鐒跺湴婵鍙戜簡瀛︾敓鐨勫涔犲叴瓒ｏ紝涔熼『鍒╁湴寮曞嚭浜嗘湰鑺傝鎵瑕佸涔犵殑鏁板鐭ヨ瘑锛屼篃杈冨ソ鍦板彂鎸ヤ簡瀵煎悜浣滅敤銆傚湪鏂扮煡璇嗙殑鎺㈢┒杩囩▼涓紝鑰佸笀涔熸敞鎰忓垱璁捐瀺娲界殑...
