小白兔拔了一些萝卜,送给小灰兔一半后,还剩下2个萝(如图)小白兔一共拔了几个？ 小白兔和小灰兔一共拔了30个萝卜,如果小白兔再拔2个萝卜,这...
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小白兔一共拔六个萝卜绛旓細灏忕櫧鍏鍜灏忕伆鍏旀嫈浜嗕竴浜涜悵鍗銆傚皬鐧藉厰鐨勮悵鍗滄瘮鎬绘暟灏36涓紝鎵浠ュ皬鐏板厰鐨勮悵鍗滀负36涓紝灏忕伆鍏旂殑钀濆崪姣旀绘暟灏49涓紝鎵浠ュ皬鐧藉厰鐨勮悵鍗滀负49涓備竴鍏辨嫈浜36+49=85涓悵鍗
绛旓細璁灏忕伆鍏鏈塜涓儭钀濆崪 鍒楀嚭绠楀紡 16-3=X+3锛岃В鐨勶細X=10 鎵浠ュ皬鐏板厰鏈10涓儭钀濆崪
绛旓細渚濋鎰忓垪寮忚绠14-(14+4)梅2 瑙ｉ鎬濊矾锛氬簲鐢ㄩ涓叧閿瘝涓哄钩鍧囦竴鑸兘鏄娇鐢ㄩ櫎娉,浣跨敤鍊嶆暟涓鑸兘鏄娇鐢ㄤ箻娉,姣旇皝澶氭垨鑰呮瘮璋佸皯涓鑸兘鏄娇鐢ㄥ姞鍑忔硶,鏍规嵁鍏抽敭璇嶈繘琛屽簲鐢ㄥ垪寮 瑙ｉ杩囩▼:14-(14+4)梅2 =14-18梅2 =14-9 =5 绛:灏忕伆鍏旂粰灏忕櫧鍏5涓紝鎵嶈兘鍚屾牱澶....
绛旓細鐧藉厰15涓鐏板厰9涓櫧鍏旀瘮鐏板厰澶6涓
绛旓細鏄繖鏍风殑锛屽厛姹傚嚭涓ゅ厰鐨勬婚噺14+4=18锛岀劧鍚庢眰涓ゅ厰骞冲潎鍊18梅2=9锛屽凡缁忕煡閬撳皬鐏板厰鏈4涓钀濆崪锛閭ｄ箞灏忕櫧鍏鍐缁欏皬鐏板厰9-4=5涓紝閭ｄ箞涓ゅ厰鐨勬暟閲忛兘涓鏍蜂簡锝
绛旓細14-4=10锛堜釜锛10=5+5 绛旓細灏忕伆鍏瑕缁欏皬鐧藉厰5涓钀濆崪銆
绛旓細灏忕伆鍏旀嫈鐨4涓钀濆崪鏄瓙閲岃悵鍗滄绘暟鐨勪竴鍗婂皯涓涓紝鎴栬呰灏忕櫧鍏濡傛灉缁欏皬鐏板厰涓涓紝灏忕伆鍏旂殑钀濆崪灏辨槸绛愰噷钀濆崪鎬绘暟鐨勪竴鍗婁簡锛岃瀛╁瓙鏄庣櫧杩欎竴鐐规槸瑙ｉ鐨勫叧閿紱鎺ヤ笅鏉ワ紝搴旇鍏堟眰鍑烘绘暟鐨勪竴鍗婂氨鏄細4+1=5(涓)锛屽啀姹傚嚭鎬绘暟锛5+5=10(涓)銆傝棰樻秹鍙婄殑鏄竴鍗婇棶棰 涓鍗婇棶棰樺叾瀹炲氨鏄敤鍊掓帹娉曡В涓浜涘緢...
绛旓細17+24=41锛堟牴锛夌瓟锛鍏濡堝涓鍏閫鍑41鏍钀濆崪銆
绛旓細涓澶╋紝灏忕櫧鍏鍜屽皬鐏板厰姝ｅ湪甯皬榛戝厰鏀钀濆崪锛鏀瀹岃悵鍗浠ュ悗锛屽皬榛戝厰閫佺粰灏忕伆鍏涓杞﹁悵鍗滐紝灏忕伆鍏旀敹涓嬩簡锛岃:鈥滆阿璋綘!鈥濆皬榛戝厰鍙堢粰灏忕櫧鍏斾竴杞﹁悵鍗滐紝灏忕櫧鍏旇:鈥滄垜涓嶈钀濆崪锛岃浣犵粰鎴涓浜涜悵鍗绫藉惂!鈥濆皬鐧藉厰鎶婅悵鍗滅苯甯﹀埌瀹堕噷锛屾槬澶╂潵浜嗭紝灏忕櫧鍏旀妸鍦扮炕鏉句簡锛岀涓婅彍绫斤紝杩囦簡鍑犲ぉ锛岃悵鍗滆嫍闀垮嚭鏉ヤ簡锛屽皬...
绛旓細杩欐鎴戣濂藉ソ璋㈣阿濂!鈥濆皬灞辩緤鎶辩潃钀濆崪鏉ュ埌灏忕櫧鍏瀹讹紝灏忕櫧鍏斿紑闂ㄤ竴鐪嬫儕濂囧湴闂皬灞辩緤:鈥滆繖鏄垜閫佺粰灏忕伆鍏鐨钀濆崪锛鎬庝箞鍙堝湪浣犵殑鎵嬮噷鍛?鈥濆皬灞辩緤鎷嶄簡涓涓嬪ご璇:鈥滃晩锛屾垜鐜板湪鎵嶇煡閬擄紝鍘熸潵杩欎釜钀濆崪鏄皬鐏板厰閫佺粰鎴戠殑鍛!鎴戣鍘昏阿璋粬!鈥濆惉浜嗗皬灞辩緤鐨勮瘽锛屽皬鐧藉厰楂樺叴鍦拌:鈥滃師鏉ヤ綘鍜屽皬鐏板厰涔熸槸濂芥湅鍙嬪晩!
