人教版六年级上册数学书第22~23页的答案 人教版六年级数学书上册23页答案
\u516d\u5e74\u7ea7\u4e0a\u518c\u6570\u5b66\u4e66\u7b54\u6848 \u7b2c22\u523023\u9875\u7684\u5e94\u7528\u989823\u9875\u76847\u9898 16\u00d7\uff081-4\u5206\u4e4b1\uff09\uff1d12\uff08\u4ebf\u5428\uff09
9\u9898 21\u00d7\uff081+3\u5206\u4e4b1\uff09\uff1d28\u5929
26\u9875\u76842\u9898 16\u5206\u4e4b1 13 9\u5206\u4e4b5 3\u98981\u5c0f\u9898 225\u00d75\u5206\u4e4b1=45 2\u5c0f\u98981608\u4e58\uff081+.2\u5206\u4e4b1\uff09=2412\uff08\u5c0f\u65f6\uff09 4\u9898 6/5 1/7 4/9 8/5 1 3 27\u9875 12 21\u5206\u4e4b22 21\u5206\u4e4b2 4 8\u5206\u4e4b5
9\u5206\u4e4b8 6\u5206\u4e4b1 10\u5206\u4e4b1 2\u9898 9/10\u00d730=27KM 9/10\u00d760=54km 3\u989818/25\u4e585/6=3/5
4\u9898 1/16 17 7/66 5\u9898 12\u68f5 6\u98981\u5c0f\u9898 45\u672c 2\u5c0f\u9898 36\u672c 7\u9898 9 62/51 3/8 1/5
12/23 1/102 7/16
6.\u2026\u2026
7. 16\u00d7\uff081-¼\uff09=12\uff08\u4ebf\uff09
8. 120\u00d7\uff081-¼\uff09=90\uff08\u4efd\uff09
9. 430\u00d7\uff081-36\uff09=\u2026\u2026\uff08\u5343\u7c73/\u65f6\uff09
\u2014
43\uff08\u56db\u5341\u4e09\u5206\u4e4b\u4e09\u5341\u516d\uff09
具体的题发上来吧
绛旓細22椤电涓棰橈細(绛旀浠庡乏寰鍙)3/20 13/30 1/10 2/17 16/33 7/26绗簩棰:6*(1-1/3)=4(鍒嗛挓)绗笁棰:150*(1+2/15)=170(鏈)绗洓棰:236*(1-109/118)=18(娆)绗簲棰:600*(1-1/12)=550(鍗冪摝鏃)23椤绗叚棰:(鍒嗗埆浠庡乏寰鍙虫暟)鈶犫懀鐩哥瓑(绛旀閮芥槸15/22)鈶♀懃鐩哥瓑(绛旀閮...
绛旓細22椤碉細绗1璇炬椂锛1. 21/4梅6锛7/8 21/4梅7/8锛6 1/6梅3/10锛5/9 1/6梅5/9锛3/10 2. 5/6 26/7 2/3 7/13 3. (1)4 1浠 1/4 1/4 2/27 (2)1/3 3/25 4. (1)2/5梅3锛2/15 (2)16/21梅3锛19/63 23椤碉細5. 28/29梅4锛7/29绫 ...
绛旓細6X2/3=4鍒嗛挓 缁煎悎绠楀紡鏄:(1-2/3)脳6=4鍒嗛挓 绛:灏忓嘲鐨勯鏈烘ā鍨嬮浜4鍒嗛挓銆
绛旓細600x锛1-1/12锛=550 绛旓細杩欎釜鏈堢敤550鍗冪摝鏃躲
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绛旓細灏忓鍏勾绾т笂鍐屾暟瀛︿功 鐧惧害缃戠洏鍏嶈垂涓嬭浇 閾炬帴: https://pan.baidu.com/s/1w8oappyp6eF3IKc5hR_sCg 鎻愬彇鐮: knr2 浜烘暀鐗 灏忓鍏勾绾鏁板涓婂唽 鑳¢潚娓 瑙嗛 鐧惧害缃戠洏
绛旓細浜烘暀鐗 灏忓鍏勾绾ф暟瀛︿笂鍐 鑳¢潚娓 瑙嗛 鐧惧害缃戠洏 閾炬帴: https://pan.baidu.com/s/1m3_-Xk-mD3Md6G4c9ag-gg 鎻愬彇鐮: a31c 澶嶅埗杩欐鍐呭鍚庢墦寮鐧惧害缃戠洏鎵嬫満App锛屾搷浣滄洿鏂逛究鍝 鑻ヨ祫婧愭湁闂娆㈣繋杩介棶~
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绛旓細绗113椤点傛柊鐗鍏勾绾т笂鍐鐨鏁板涔鏄2019骞翠汉姘戞暀鑲插嚭鐗堢ぞ鍑虹増鐨勬暀绉戜功锛岀敱鏁欒偛閮ㄧ粍缁囩紪鍐欙紝鍏朵腑鍑犱綍閮ㄥ垎鏄湪绗113椤点傛暟瀛︽槸鐮旂┒鏁伴噺銆佺粨鏋勩佸彉鍖栥佺┖闂翠互鍙婁俊鎭瓑姒傚康鐨勪竴闂ㄥ绉戙
绛旓細4:300=4闄や互300=300鍒嗕箣4 鍖栫畝=75鍒嗕箣1