四年级下册关于简便运算的应用题 求十道四年级下册数学简便计算应用题
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\u5c31\u8fd9\u4e9b\u4e86\u5e0c\u671b\u80fd\u5e2e\u5230\u4f60
49\u00d7102\uff0d2\u00d749 125\u00d776\u00d78 8.33\uff0d2.43\uff0d4 .57
103\u00d732 6.7\uff0b 2.63\uff0b4.3 41000\u00f78\u00f7125
5824\u00f78\u00d7\uff0885\uff0d78\uff09 840\u00f728\uff0b70\u00d718
40\u4e5813\u4e5825 480\u9664\u4ee532 120\u9664\u4ee55\u9664\u4ee54
38\u4e58201 45\u4e5897-7\u4e5845 21\u4e5841\u51cf21
35\u4e5822\u52a035\u4e5836+35\u4e5822 44\u4e58198 125 \u4e5825\u4e588\u4e5840
95\u4e5853\u52a053 99\u4e58125 45\u4e58101\u51cf45 138\uff0d43\uff0d57\uff0d38
1\uff0e498\uff0b397
2\uff0e502\uff0d399
3\uff0e63\uff0d45\uff0d55\uff0b137
4\uff0e125\u00d756
5\uff0e302\u00d799\uff0b302
6\uff0e145\u00d789\uff0b145\u00d721
\u3002 1\u3001475\uff0b254\uff0b361 2\u3001615\uff0b475\uff0b125 3\u3001860\uff0d168\uff0b159
4\u3001465\uff0b358\uff0d27 5\u3001647\uff0d\uff0885\uff0b265 \uff096\u3001476\uff0b\uff0865\uff0d29\uff09
7\u3001154\u00d78\u00f716 8\u3001400\u00f725\u00d775 9\u300116\u00d725\u00f7 16\u00d725
10\u3001552\u00f769\u00d78 11\u3001600\uff0d120\u00f710 12\u3001 \uff08600\uff0d120\uff09\u00f710
13\u3001\uff08466\uff0d25\u00d74\uff09\u00f76 14\u3001\uff0843+32\uff09\u00f7 \uff08357\uff0d352\uff09
15\u3001138\uff0b\uff0827\uff0b48\uff09\u00f725 16\u300156\u00d719\uff0b 25\u00d78
\u4e8c\u3001\u7528\u7b80\u4fbf\u65b9\u6cd5\u8ba1\u7b97\u3002 1\u3001368\uff0b2649\uff0b1351 2\u3001 89\uff0b101\uff0b11 1
3\u300124\uff0b127\uff0b476\uff0b573 4\u3001400\uff0d273\uff0d 127
5\u3001327\uff0b\uff0896\uff0d127\uff09 6\u300172\u00d798
7\u3001442\uff0d103\uff0d142 8\u3001999\uff0b99\uff0b9
9\u300167\u00d75\u00d72 10\u300125\u00d7\uff0878\u00d74\uff09
11\u300172\u00d7125 12\u30019000\u00f7125\u00f78
13\u3001400\u00f725 14\u300125\u00d736
15\u3001103\u00d727 16\u300176\u00d7102
17\u30013600\u00f725\u00f74 18\u300199\u00d735
19\u3001\uff0825\uff0b12\uff09\u00d74 20\u300156\u00d727\uff0b27\u00d744
21\u300156\u00d799\uff0b56 22\u3001125\u00d725\u00d78\u00d74
23\u300125\u00d732\u00d7125 24\u3001125\u00d764
\uff081\uff09\uff0878\uff0b61\uff09\uff0b39 \uff082\uff09700\uff0d82\uff0d 18
\uff083\uff09348\uff0b163\uff0b242\uff0b410\uff0b537
\uff084\uff09125\u00d747\uff0d47\u00d725
\uff085\uff09201\u00d7316
\uff086\uff09374\uff0d205\uff0b226\uff0d95
\uff087\uff093000\uff0d999
\uff088\uff09997\u00d77\uff0b21 \uff089\uff0987\u00d7470\uff0b870\u00d753
\uff0810\uff09\uff0855\uff0b55\uff0b55\uff0b55\u00d75\uff09\u00d7125
\uff0811\uff09125\u00d7\uff088\uff0b40\uff09\u00d725 (12\uff0999\uff0b49 \u00d799
\uff0813\uff09264\u00d797\uff0b4\u00d7264
\uff0814\uff09454\uff0b999\u00d7999\uff0b545
\uff0815\uff099999\u00d736\uff0b6666\u00d73\u00d732
\uff0816\uff09124\u00d738\uff0b65\u00d7124\uff0b76\u00d7110\uff0d76\u00d7 7
\uff0817\uff0962\u00d74\uff0b44\u00d75\uff0b5\u00d718
1书架上层有书180本，是下层的3倍，两层一共有多少本？
2、4个同学的平均体重33千克，其中3个同学的体重分别是29千克、30千克和35千克，另外一个同学的体重是多少？
3、某自行车厂今年计划生产自行车18万辆，实际前十个月已经生产了16万辆。照这样速度，今年可以超额生产多少辆？
4、20只兔可换2只羊，9只羊可换3头猪，8头猪可换几只兔？
5、一列长70米的火车要通过一座长570米的大桥，火车每秒钟行20米，火车全部过桥需要多少时间？
6、甲乙二人共储蓄600元，乙丙二人共储蓄610元，丙甲二人共储蓄790元，甲、乙、丙各储蓄多少？
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1书架上层有书180本，是下层的3倍，两层一共有多少本？
2、4个同学的平均体重33千克，其中3个同学的体重分别是29千克、30千克和35千克，另外一个同学的体重是多少？
3、某自行车厂今年计划生产自行车18万辆，实际前十个月已经生产了16万辆。照这样速度，今年可以超额生产多少辆？
4、20只兔可换2只羊，9只羊可换3头猪，8头猪可换几只兔？
5、一列长70米的火车要通过一座长570米的大桥，火车每秒钟行20米，火车全部过桥需要多少时间？
6、甲乙二人共储蓄600元，乙丙二人共储蓄610元，丙甲二人共储蓄790元，甲、乙、丙各储蓄多少？
绛旓細1銆佺敳涔欎袱浜哄叡鍚屽姞宸ヤ竴鎵归浂浠,鐢叉瘡灏忔椂鍔犲伐10涓,涔欐瘡灏忔椂鍔犲伐20涓袱浜哄伐浣8灏忔椂鍏卞姞宸ュ灏戜釜闆朵欢?10脳8+20脳8 =(10+20)脳8 =240(涓)2銆5涓伐浜6澶╀慨璺900绫筹紝骞冲潎姣忎釜宸ヤ汉姣忓ぉ淇矾澶氬皯绫筹紵900梅5梅6 =900梅(5脳6)=30(绫)3銆佷竴杈嗗杞3灏忔椂琛屼簡150鍗冪背锛岀収杩欐牱鐨勯熷害锛屽畠12灏忔椂鍙互琛屽灏...
绛旓細鍥涘勾绾х畝渚胯繍绠楀簲鐢ㄩ:1涔︽灦涓婂眰鏈変功180鏈紝鏄笅灞傜殑3鍊嶏紝涓ゅ眰涓鍏辨湁澶氬皯鏈紵2銆4涓悓瀛︾殑骞冲潎浣撻噸33鍗冨厠锛屽叾涓3涓悓瀛︾殑浣撻噸鍒嗗埆鏄29鍗冨厠銆30鍗冨厠鍜35鍗冨厠锛屽彟澶栦竴涓悓瀛︾殑浣撻噸鏄灏戯紵3銆佹煇鑷杞﹀巶浠婂勾璁″垝鐢熶骇鑷杞18涓囪締锛屽疄闄呭墠鍗佷釜鏈堝凡缁忕敓浜т簡16涓囪締銆傜収杩欐牱閫熷害锛屼粖骞村彲浠ヨ秴棰濈敓浜у灏戣締锛...
绛旓細鍥涘勾绾х畝渚胯繍绠娴嬭瘯棰 绡1 58+262+138 375+219+381+225 5001-247-1021-232 (181+2564)+2719 378+44+114+242+222 276+228+353+219 (375+1034)+(966+125) (2130+783+270)+1017 99+999+9999+99999 7755-(2187+755) 2214+638+286 3065-738-1065 899+344 2357-183-317...
绛旓細49脳102锛2脳49 125脳76脳8 8.33锛2.43锛4 .57 103脳32 6.7锛 2.63锛4.3 41000梅8梅125 5824梅8脳锛85锛78锛 840梅28锛70脳18 40涔13涔25 480闄や互32 120闄や互5闄や互4 38涔201 45涔97-7涔45 21涔41鍑21 35涔22鍔35涔36+35涔22 44涔198 125 涔25涔8涔40 95涔53鍔53 99涔...
绛旓細1锛庡皬鏄庤涓鏈功锛屽墠4澶╁钩鍧囨瘡澶╃湅6.25椤碉紝鍚3澶╁叡鐪24椤碉紝灏忔槑杩欎竴鏄熸湡骞冲潎姣忓ぉ鐪嬪灏戦〉锛2锛庝笅闈㈡槸鏌愬湴涓澶╁洓涓椂鍒荤殑姘旀俯锛绠涓绠楄繖涓澶╃殑骞冲潎姘旀俯 3锛庝竴绉嶆湪绠憋紝闀1.2绫筹紝瀹0.8绫筹紝楂1绫筹紝濡傛灉澶栭潰鍥涘懆閮藉埛涓婃补婕嗭紝鍒锋补婕嗙殑闈㈢Н鏄灏戯紵4锛庢湁涓绉嶉暱鏂逛綋閽㈡潗锛岄暱2绫筹紝妯埅闈㈡槸杈归暱涓5...
绛旓細锛1锛夋湁涓夌瓙姊ㄥ叡70鍗冨厠锛屼竴绛20鍗冨厠锛屼竴绛26鍗冨厠銆傝繕鏈変竴绛愬灏戝崈鍏嬶紵锛堢敤涓ょ鏂规硶瑙ｇ瓟锛夛紙2锛夋暀瀛﹀ぇ妤奸渶瀹夎540鐩忔棩鍏夌伅銆傛暀瀛﹀ぇ妤间竴鍏4灞傦紝姣忓眰15涓暀瀹ゃ傚钩鍧囨瘡涓暀瀹ゅ簲璇ヨ澶氬皯鐩忔棩鍏夌伅锛燂紙鐢ㄤ袱绉嶆柟娉曡В绛旓級鍙傝冪瓟妗堬細1.涓璁＄畻锛屾妸涓嬪垪鐩哥瓑鐨绠楀紡鐢ㄧ嚎杩炶捣鏉ャ傦紙鐢ㄧ瓑鍙蜂唬鏇胯繛绾匡級76脳2脳5=76脳...
绛旓細濡傦細2.5脳(100+0.4),杩樺簲娉ㄦ剰,鏈変簺棰樼洰鏄繍鐢ㄥ垎閰嶅緥鐨勯杩愮畻鏉ョ畝绠:鍗虫彁鍙栧叕鍥犳暟銆傚:0.93脳67+33脳0.93銆傦紙鍥涳級杩愮敤鍑忔硶鐨勬ц川杩涜绠绠椼傚噺娉曠殑鎬ц川鐢ㄥ瓧姣嶅叕寮忚〃绀猴細A锛岯锛岰=A锛(B+C),鍚屾椂娉ㄦ剰閫嗚繘琛屻傚锛7691锛嶏紙691+250锛夈傦紙浜旓級杩愮敤闄ゆ硶鐨勬ц川杩涜绠绠椼傞櫎娉曠殑鎬ц川鐢ㄥ瓧姣嶅叕寮忚〃绀...
绛旓細灏忓鍥涘勾绾х畝渚胯绠楅澶у叏鍙婄瓟妗 渚1銆5.76锛13.67锛4.24锛6.33 =锛5.76锛4.24锛夛紜(13.67锛6.33)=10锛10 =20 渚2銆37.24锛23.79锛17.24 =37.24锛17.24锛23.79 =20锛23.79 =43.79 渚3銆 4脳3.78脳0.25 =4脳0.25脳3.78 =1脳3.78 =3.78 渚4銆 125脳246脳0.8...
绛旓細搴旂敤棰锛1.鐜嬪己瀹剁瀛︽牎鏈2鍗冪背锛岃礉璐濆绂诲鏍℃湁1.5鍗冪背锛岀帇寮烘瘡鍒嗛挓璧90绫筹紝璐濊礉姣忓垎閽熻蛋65绫筹紝涓や汉鍚屾椂浠庡鍑哄彂锛屽灏戝垎閽熷悗涓や汉绂诲鏍＄殑璺▼鐩哥瓑锛2鍗冪背锛2000绫 1.5鍗冪背锛1500绫 瑙ｏ細璁綳鍒嗛挓鍚庝袱浜虹瀛︽牎鐨勮矾绋嬬浉绛 2000锛90X锛1500锛65X 25X锛500 X锛20 2.瀛︽牎涓轰笁濂藉鐢熸媿闆嗕綋鐓э紝涓...
绛旓細闄勫姞棰橈細2356锛嶏紙1356锛721锛 1235锛嶏紙1780锛1665锛 75脳27+19脳2 5 1. 3/7 脳 49/9 - 4/3 2. 8/9 脳 15/36 + 1/27 3. 12脳 5/6 鈥 2/9 脳3 4. 8脳 5/4 + 1/4 5. 6梅 3/8 鈥 3/8 梅6 6. 4/7 脳 5/9 + 3/7 脳 5/9 7. 5/2 -锛 3/2 + 4/...
