五年级下册数学小学题目，请写出解题过程，谢谢！
\u5c0f\u5b66\u4e94\u5e74\u7ea7\u4e0b\u518c\u8bed\u6587\u6570\u5b66\u6691\u5047\u65b0\u65f6\u7a7a\u96be\u9898\u89e3\u7b54\u586b\u6210\u8bed
\u5f62\u5bb9\u5c71\u5cad\u9ad8\u8fbe\u9661\u5ced \uff08\u60ac\u5d16\u5ced\u58c1 \uff09
\u586b\u690d\u7269
\u96e8\u540e\u6625\uff08\u7b0b \uff09
\u9009\u62e9
\u52b3\u52a8\uff08 \u6bd4\u8d5b\uff09 \u5b66\u4e60\uff08 \u7ade\u8d5b )
\u5199\u51fa\u4e0b\u5217\u8bd7\u53e5\u7684\u610f\u601d
1\u3001\u7b49\u95f2\u8bc6\u5f97\u4e1c\u98ce\u9762\uff0c\u4e07\u7d2b\u5343\u7ea2\u603b\u662f\u6625\u3002
_____\u7565___________________________________________________________
2\u3001\u63a5\u5929\u8fde\u53f6\u65e0\u7a77\u78a7\uff0c\u6620\u65e5\u8377\u82b1\u522b\u6837\u7ea2\u3002
___\u7565\uff08300\u9996\u53e4\u8bd7\u4e2d\u53ef\u4ee5\u67e5_____________________________________________________________
\u7528\u52a8\u7269\u76f8\u5173\u7684\u4e09\u5b57\u5e38\u7528\u8bcd\u586b\u7a7a
1\u3001\u7acb\u573a\u4e0d\u7a33\uff0c\u89c1\u98ce\u4f7f\u8235\u7684\u4eba\u3002---------( \u53d8\u8272\u9f99 \uff09\u9f99
2\u3001\u5fd8\u6069\u8d1f\u4e49\uff0c\u6069\u5c06\u4ec7\u62a5\u7684\u4eba\u3002---------( \u767d\u773c\u72fc \uff09\u72fc
3\u3001\u5fb7\u624d\u517c\u5907\uff0c\u5927\u6709\u4f5c\u4e3a\u7684\u4eba\u3002---------( \u5343\u91cc\u9a6c \uff09\u9a6c
4\u3001\u97a0\u8eac\u5c3d\u7601\uff0c\u4e3a\u4eba\u6c11\u9020\u798f\u7684\u4eba\u3002-------( \u8001\u9ec4\u725b \uff09\u725b
\u5728\u62ec\u53f7\u91cc\u586b\u4e0a\u5408\u9002\u7684\u8bcd
\u5feb\u6170\u7684( \u5fc3\u60c5 \uff09
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1\u3001\u676d\u2192\uff08\u6728\u5df2\u6210\u821f \uff09\u2192\u822a
2\u3001\uff08\u8106 \uff09\u2192\u8f6c\u5371\u4e3a\u5b89\u2192\u80fa
\u5728\u62ec\u53f7\u91cc\u586b\u4e0a\u6070\u5f53\u7684\u91cf\u8bcd
\u4e00\uff08\u9053 \uff09\u98ce\u5149 \u4e00\uff08\u53f6 \uff09\u6241\u821f \u4e00\uff08\u8258 \uff09\u519b\u8230
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1\u3001\u7126\u88d5\u7984\u5728\u98ce\u96ea\u4e2d\u8d70\u7740\uff0c\u4ed6\u7684\u809d\u75db\u5f97\u5389\u5bb3\uff0c\u7136\u800c________________________________________________________________________________________________________________________________________
2\u3001\u767d\u6866\u6811\u201c\u54d7\u54d7\u201d\u5730\u5728\u53f7\u53eb\u7740\uff0c\u4f3c\u4e4e\u5728________________________________________________________________________________________________________________________________________
3\u3001\u8fd9\u4e48\u6f02\u4eae\u7684\u6bdb\u7b14\u5b57\uff0c\u4e5f\u8bb8\u662f________________________________________________________________________________________________________________________________________
\uff08\u8fd9\u4e9b\u4f60\u5f97\u81ea\u5df1\u505a\u54e6\uff09
\u82e5\u7532\u7ed9\u4e5945\u672c\uff0c\u5219\u4e24\u4eba\u7684\u4e66\u76f8\u7b49\uff0c\u5c31\u662f\u4e59\u6bd4\u7532\u5c1145*2=90\u672c\uff0c\u7532\u6709\uff08\u4e59+90\u672c\uff09\uff0c\u82e5\u4e59\u7ed9\u753245\u672c\uff0c\u5219\u7532\u7684\u4e66\u672c\u662f\u4e59\u76842\u500d\uff0c\u63a5\u4e0a\u4e00\u4e2a\u6761\u4ef6\u65e2\u662f
\u4e59+90+45=2\uff08\u4e59-45 \uff09\u6240\u4ee5\u4e59\u670945*2+45+45*2=225\u672c
\u7532\u6709225+45*2=315\u672c
\u7b54\u7532\u539f\u6765\u6709315\u672c\uff0c\u4e59\u539f\u6765\u6709225\u672c
体积切割前后不变，所以用切割后体积除以切割成的每一块体积，就能算出能切割成几块了
不理解可追问，有帮助请采纳，谢谢！
6x3x2=36
形该为体
6×2×3=36(立方厘米） 1×1×1=1(立方厘米） 36÷1=36（块）
绛旓細璁炬鏂瑰舰鐨勮竟闀夸负a锛屽垯a²=8cm²锛屽渾褰㈢殑闈㈢Н涓猴細s=蟺r²=蟺a²=8蟺 娑傝壊閮ㄥ垎鐨勯潰绉负锛歴/4=8蟺/4=2蟺=6.28cm²
绛旓細1銆佺敳涔欎袱杞﹀悓鏃朵粠AB涓ゅ湴鐩稿寮鍑恒傜敳琛岄┒浜嗗叏绋嬬殑5/11,濡傛灉鐢叉瘡灏忔椂琛岄┒4.5鍗冪背锛屼箼琛屼簡5灏忔椂銆傛眰AB涓ゅ湴鐩歌窛澶氬皯鍗冪背 ?瑙ｏ細AB璺濈=锛4.5脳5锛/锛5/11锛=49.5鍗冪背 2銆佷竴杈嗗杞﹀拰涓杈嗚揣杞﹀垎鍒粠鐢蹭箼涓ゅ湴鍚屾椂鐩稿悜寮鍑恒傝揣杞︾殑閫熷害鏄杞︾殑浜斿垎涔嬪洓锛岃揣杞﹁浜嗗叏绋嬬殑鍥涘垎涔嬩竴鍚庯紝鍐嶈28鍗冪背涓...
绛旓細6X-0.4脳6 = 9.6 118-2脳锛4.1 + X锛= 55 4X +80 = 160 9.6梅X = 0.8 4.8-X = 3脳 锛圶 + 6锛4.3鍊嶏紝1.5 + 3.2X = 4.5 2.7鍊嶏紝1.6 = 38.9 鎵杩懊4.5 = 20 锛0.5 + X锛+ X = 9.8 梅2 2锛圶 + X +0.5锛= 9.8 25000 + X = 6X 3200 =...
绛旓細(100)1-(8/13+5/13) 浜斿勾绾т笅鍐屾暟瀛璁＄畻棰樺ぇ鍏ㄥ垎鏁 1銆5绫抽暱鐨勯搧涓,鐢ㄥ幓 绫,杩樺墿( )绫炽 2銆5.5绫崇殑閾佷笣,鐢ㄥ幓鍏ㄩ暱鐨 ,杩樺墿鍏ㄩ暱鐨 ,杩樺墿( )绫炽 3銆佷竴鏉＄怀瀛愰暱4绫,鐢ㄥ幓 ,杩樺墿 ,杩樺墿()绫炽 4銆佷竴鏉＄怀瀛愰暱4绫,鐢ㄥ幓 绫,杩樺墿()绫炽 5銆佸悓鏍烽暱鐨勪袱鏍圭怀瀛,鍒嗗埆鍓幓 鍜 绫冲悗,鍓╀笅鐨勭怀瀛愬摢...
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绛旓細浜斿勾绾т笅鍐屾暟瀛璁＄畻棰樺ぇ鍏ㄥ垎鏁 1銆5绫抽暱鐨勯搧涓,鐢ㄥ幓 绫,杩樺墿( )绫炽 2銆5.5绫崇殑閾佷笣,鐢ㄥ幓鍏ㄩ暱鐨 ,杩樺墿鍏ㄩ暱鐨 ,杩樺墿( )绫炽 3銆佷竴鏉＄怀瀛愰暱4绫,鐢ㄥ幓 ,杩樺墿 ,杩樺墿()绫炽 4銆佷竴鏉＄怀瀛愰暱4绫,鐢ㄥ幓 绫,杩樺墿()绫炽 5銆佸悓鏍烽暱鐨勪袱鏍圭怀瀛,鍒嗗埆鍓幓 鍜 绫冲悗,鍓╀笅鐨勭怀瀛愬摢鏍归暱浜涘憿? 6銆佷竴鏍归暱 绫...
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绛旓細绛:浜斿勾绾鍙傚姞妞嶆爲鐨勪汉鑷冲皯鏈192浜.涓嬮潰鍑犻亾棰樼洰铏界劧灞炰簬搴旂敤棰,浣嗚窡鏂圭▼鏈夊叧.鎴戦兘鏄敤鏂圭▼瑙ｇ瓟鐨.5:涓よ締姹借溅浠庝竴涓湴鏂圭浉鑳岃岃.涓杞︽瘡灏忔椂琛31鍗冪背,涓杞︽瘡灏忔椂琛44鍗冪背.缁忚繃澶氬皯鍒嗛挓鍚庝袱杞︾浉璺300鍗冪背?鏂圭▼:瑙:涓よ溅x鏃跺悗鐩搁亣.31x+44x=300 75x=300 x=4 4灏忔椂=240鍒嗛挓 绛:缁忚繃240鍒嗛挓鍚...
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