5个相同的正方体木块，按相同的顺序在上面写上数字1~6，把木块叠成下图的样子。2对面是几 4对面是
5\u4e2a\u76f8\u540c\u7684\u6b63\u65b9\u4f53\u6728\u5757\uff0c\u6309\u76f8\u540c\u7684\u987a\u5e8f\u5728\u4e0a\u9762\u5199\u4e0a\u6570\u5b571~6\uff0c\u628a\u6728\u5757\u53e0\u6210\u4e0b\u56fe\u7684\u6837\u5b50\u3002\u90a3\u4e48\uff0c2\u7684\u5bf9\u9762\u662f\u51e0\uff1f\u6709\u7b2c\u4e00\u4e2a\u65b9\u5757\u53ef\u4ee5\u770b\u51fa\u5269\u4e0b\u7684\u6570\u5b57\u4e3a3\u30016\u30011\uff0c\u518d\u6709\u7b2c\u4e8c\u4e2a\u6728\u5757\u53ef\u4ee5\u770b\u51fa5\u548c6\u76f8\u90bb\uff0c\u7531\u7b2c5\u4e2a\u6728\u5757\u770b\u51fa\uff0c5\u540c\u65f6\u548c3\u76f8\u90bb\uff0c\u6240\u4ee5\uff0c5\u7684\u5bf9\u9762\u5fc5\u5b9a\u662f1\uff0c\u7136\u540e\uff0c\u6839\u636e\u7b2c\u56db\u4e2a\u6728\u5757\u770b\u51fa4\u548c6\u76f8\u90bb\uff0c\u6240\u4ee52\u7684\u5bf9\u9762\u5fc5\u5b9a\u662f6\uff0c\u56e0\u6b64\u5269\u4e0b\u76844\u7684\u5bf9\u9762\u5fc5\u5b9a\u662f3
\u6309\u5e38\u89c4\u4e24\u5bf9\u9762\u7684\u548c\u76f8\u540c\u5747\u4e3a7\uff0c\u6240\u4ee5
1\u7684\u5bf9\u9762\u662f6\uff0c
2\u7684\u5bf9\u9762\u662f5\uff0c
3\u7684\u5bf9\u9762\u662f4\u3002
绛旓細鐢卞垎鏋愬緱锛屼粠涓婇潰鐪嬪埌鐨勫浘褰㈡槸锛 鏁呴夛細C锛
绛旓細C銆佷竴娈佃矾锛屾瘡澶╀慨鐨勭背鏁板拰鎵鐢ㄧ殑澶╂暟 D銆佹鏂瑰舰鐨勮竟闀垮拰闈㈢Н 5銆佸乏涓嬪浘鏄敱5涓浉鍚岀殑姝ｆ柟浣撴湪鍧鎼垚鐨勶紝浠庝笂闈㈢湅鍒扮殑鍥惧舰鏄(銆 銆)銆備笁銆佲滅鏈哄绠椻濇垜鏈妫!(27鍒)1銆佺洿鎺ュ啓鍑哄緱鏁般(4鍒)1-35%= 69脳10%= 0.4 = 2梅10%= 30%脳0.1= 25%梅 = 50%- = 1-1梅6= 2銆佹眰...
绛旓細锛5-1锛墄2 =4x2 =8锛堜釜锛4x8=32锛堟潯锛320梅32=10锛堝帢绫筹級锛50+10+10锛墄4 =锛60+10锛墄4 =70x4 =280锛堝帢绫筹級绛旓細鍘熸潵闀挎柟浣撶殑妫遍暱鎬诲拰鏄280鍘樼背銆傘愯В鏋愩戞湰棰樹富瑕佽冩煡闀挎柟浣撶殑妫遍暱涔嬪拰璁＄畻銆傞暱鏂逛綋鐨勬１闀夸箣鍜=锛堥暱+瀹+楂橈級x4锛涙妸涓涓暱鏂浣撴湪鍧鍒囨垚5涓瀹屽叏鐩稿悓鐨勬鏂逛綋鍚庯紝澶氫簡锛...
绛旓細鏍规嵁棰樺共鍒嗘瀽鍙緱锛屼粠涓婇潰鐪嬪埌鐨勫浘褰㈡槸 锛 鏁呴夛細C锛
绛旓細绛旀锛 瑙ｆ瀽锛 瀵笰锛氫粎鍙楅噸鍔汫A涓嶣瀵笰绔栫洿鍚戜笂鐨勬敮鎸佸姏锛涘B锛氱珫鐩存柟鍚戝彈閲嶅姏GB锛孉瀵笲鐨勫帇鍔涳紝C瀵笲鐨勬敮鎸佸姏锛屾按骞虫柟鍚戝彈鎷夊姏F涓嶤瀵笲鐨勯潤鎽╂摝鍔汧f锛涘C锛氱珫鐩存柟鍚戝彈閲嶅姏Gc锛孊瀵笴鐨勫帇鍔涘拰鍦伴潰瀵笴鐨勬敮鎸佸姏锛屾按骞虫柟鍚戝彈鎷夊姏F涓嶣瀵笴鐨勯潤鎽╂摝鍔(鍦伴潰瀵笴鏃犳懇鎿﹀姏浣滅敤)锛
绛旓細杩欐槸浜骞寸骇濂ユ暟鐨勯鐩惂!鍥犱负1鏃佽竟鏈2銆5銆4銆6,鎵浠ヨ繕鍓╀笅涓涓暟鏄3 1=3 杩樺墿涓2銆4銆5銆6 鍥犱负3鐨勫闈㈡槸1,鎵浠2鐨勫闈笉鍙兘鏄3鍜1.2鏃佽竟鏈5銆4銆佹墍浠ュ墿涓6,2=6 鍥犱负鍙墿涓4鍜5,鎵浠4=5 1瀵归潰鏄3,2瀵归潰鏄6,4瀵归潰鏄5 ...
绛旓細鐢浜斾釜灏姝ｆ柟浣撴湪鍧鎷兼垚涓涓暱鏂逛綋琛ㄩ潰绉噺灏戜簡锛氾紙5-1锛壝2=8锛堜釜闈級鐨勯潰绉 姣忎釜闈㈢殑闈㈢Н锛200梅8=25锛堝钩鏂瑰帢绫筹級鍥犱负5脳5=25锛屾墍浠ヨ繖骞呭浘鐨勬１闀挎槸5鍘樼背銆傞暱鏂逛綋鐨勯暱锛5脳5=25锛堝帢绫 锛 瀹5鍘樼背 楂5鍘樼背 闀挎柟浣撶殑琛ㄩ潰绉細锛25脳5+25脳5+5脳5锛壝2=550锛堝钩鏂瑰帢绫筹級浣撶Н锛2...
绛旓細濡傛灉鏄320鍘樼背锛屽垯 姝ｆ柟浣撶殑妫遍暱鏄320梅锛(5-1)脳2脳4锛=10(鍘樼背)鍘熸潵闀挎柟浣撶殑妫遍暱鎬诲拰鏄10脳(4脳2+脳5脳4)=280(鍘樼背)
绛旓細鏍规嵁棰樺共鍒嗘瀽鍙緱锛4+3+1+2=10锛堝潡锛夛紝绛旓細杩欏爢鏈ㄥ潡涓鍏辨湁10鍧楋紟鏁呯瓟妗堜负锛10锛
绛旓細鐢5涓妫遍暱鏄4鍘樼背鐨勫皬姝ｆ柟浣撴湪鍧楋紝鎷兼垚涓涓暱鏂逛綋锛岃繖涓暱鏂逛綋鐨勮〃闈㈢Н姣斿師鏉ュ噺灏戜簡8脳4²=128骞虫柟鍘樼背
