求五年级数学苏教版的下册20道简便运算 要简单哦 不要抄袭网上的，谢谢
\u6c42\u4e94\u5e74\u7ea7\u4e0b\u518c\u5206\u6570\u7b80\u4fbf\u8ba1\u7b97\u9898\uff08\u4e0d\u8981\u6284\u7684\uff093.68\uff0b7.56\uff0d2.68
7.85\uff0b2.34\uff0d0.85\uff0b4.66
35.6\uff0d1.8\uff0d15.6\uff0d7.2
3.82\uff0b2.9\uff0b0.18\uff0b9.1
9.6\uff0b4.8\uff0d3.6
7.14\uff0d0.53\uff0d2.47
5.27\uff0b2.86\uff0d0.66\uff0b1.63
13.35\uff0d4.68\uff0b2.65
73.8\uff0d1.64\uff0d13.8\uff0d5.36
47.8\uff0d7.45+8.8
0.398+0.36+3.64
15.75+3.59\uff0d0.59+14.25
66.86\uff0d8.66\uff0d1.34
0.25\u00d716.2\u00d74
(1.25\uff0d0.125)\u00d78
175\uff0d75\u00f725 68\uff0b35\u00d713 725\uff0d\uff08125\uff0b237\uff09
\uff08114\uff0b166\uff09\u00f735 432\u00f7\uff089\u00d78\uff09 189\uff0d60\uff0b40
\u4e09\u3001\u7b80\u4fbf\u8ba1\u7b97\u3002
216\uff0b305 25\u00d732 47\uff0b236\uff0b64
6\u00d7\uff0815\u00d79\uff09 402\uff0b359 43\uff0b78\uff0b122\uff0b257
25\u00d7\uff0826\u00d74\uff09 25\u00d744 354\uff0b\uff08229\uff0b46\uff09
\uff081\uff099.26-4.38-2.62
\uff082\uff099.26-(4.38+2.26)
\uff083\uff099.26-(4.38-2.74
\uff081\uff094.75-9.64+8.25-1.36
\uff082\uff0914.529+(2.471-3)
\uff083\uff0938.68-(4.7-2.32)
415\uff0d176\uff0d24 8.29\uff0b3.7\uff0b0.71\uff0b6.3
125\u00d789\u00d78 428 \u00d778\uff0b572\u00d778
3. \u9012\u7b49\u5f0f\u8ba1\u7b97\u3002
15\u00d727\uff0d3000\u00f725 216\uff0b64\u00d742\u00f728 (324\uff0d285) \u00d712\u00f726
(1)60506\uff0d19460\u00f735
(2)23072\u00f7412\u00d765
(3)184\u00d738\uff0b116\u00d738\uff0d11300
(4)(79691\uff0d46354)\u00f7629
(5)325\u00f713\u00d7(266\uff0d250)
(1)1.9\u00f7(43.26+6.74)\u00d73 (2)17.8+6.3\u00f7(3.2-1.6)
(3)0.4\u00d7(3.2-0.8)\u00f71.2 (4) 5\u00d7[(3.2+4.06)\u00f76.05]
(5)68-(188.3-107.3)\u00f70.81\u00f70.9 (6)20.5+1.4\u00d74\u00f70.4
45-30\u00f75=
200\u00f7(25\u00d74)=
40+60\u00d72=
0\u00d7140+60=
\u4e00\u3001\u8ba1\u7b97\u5e76\u9a8c\u7b97\u5404\u9898\uff0e
1\uff0e100.485\uff0b72.68
4\uff0e40.043\uff0d12.87
\u4e8c\u3001\u7528\u7b80\u4fbf\u65b9\u6cd5\u8ba1\u7b97\uff0e
1\uff0e125\u00d7560
2\uff0e45\u00d771\uff0b29\u00d745
3\uff0e13.6\u00d78\u00d7125
4\uff0e13.6\uff0d4.25\uff0d5.75\uff0b6.4
\uff0e18.3\uff0d6.25\uff0d3.75\uff0b12.7
2\uff0e64\u00d7101
3\uff0e25\u00d7125\u00d740\u00d78
4\uff0e73\u00d718\uff0b83\u00d773
\u4e94\u3001\u8ba1\u7b97\u4e0b\u9762\u5404\u9898\uff0e
1\uff0e0.6\uff0b0.94\uff0d0.208
2\uff0e24.63\uff0d(4.63\uff0d1.85)
3\uff0e(64\uff0d224\u00f714)\u00d712
4\uff0e1204\u00d7(38\uff0b405\u00f727)
\u24603871\uff0d(1080\uff0d740)\u00d77 \u24615175\u00f7207\uff0b102\u00d79
\u24620.9\uff0b1.08\uff0b0.92\uff0b0.1 \u246313.59\uff0d6.91\uff0d0.09
\u2464983\u00d7(3.8\uff0b2.2)\uff0b0.237\u00d71000
\u24650.8\u00d7(35\uff0b65)\u00d75\u00f7100
\u246630\uff0d[17.8\uff0b(6.2\uff0b38\u00f710)]
1.10-5.4-4.6= 2.6-\uff082.4+2.2\uff09x6
26\u00d739\uff0b61\u00d726
356\u00d79\uff0d56\u00d79
52\u00d776\uff0b47\u00d776\uff0b76
134\u00d756\uff0d134\uff0b45\u00d7134
\u5c0f\u6570\u4e58\u9664\u6cd5\u7b80\u4fbf\u8ba1\u7b97\u4e13\u9879\u7ec3\u4e60
1.25\u00d732\u00d70.25 4.7\u00d71.25\u00d71.6 2.5\u00d7\uff0813\u00d74\uff09
1.25\u00d788 1.25\u00d764\u00d70.25 4.6\u00d70.35+4.6\u00d70.65
0.95\u00d78.6-7.6\u00d70.95 2.4\u00d71.87-2.4\u00d70.87 4.18+4.18\u00d799
2.55\u00d71.5+1.5+6.45\u00d71.5 2.95\u00d7101-2.95 2.4-2.4\u00d70.5
3.2\u00d710.1 0.52\u00d7105 0.85\u00d799 99\u00d74.3
\u4e8c\u3001\u8131\u5f0f\u8ba1\u7b97\u3002
175\uff0d75\u00f725 68\uff0b35\u00d713 725\uff0d\uff08125\uff0b237\uff09
\uff08114\uff0b166\uff09\u00f735 432\u00f7\uff089\u00d78\uff09 189\uff0d60\uff0b40
\u4e09\u3001\u7b80\u4fbf\u8ba1\u7b97\u3002
216\uff0b305 25\u00d732 47\uff0b236\uff0b64
6\u00d7\uff0815\u00d79\uff09 402\uff0b359 43\uff0b78\uff0b122\uff0b257
25\u00d7\uff0826\u00d74\uff09 25\u00d744 354\uff0b\uff08229\uff0b46\uff09
1000\u20157200\u00f78
1242\u00f7\uff08103\u201549\uff09
4032\u00f7\uff0836\u00d72\uff09
75\u00d74\uff0b630 376\uff0b280\u00f770
9\u00d760\uff0d320 6400\u00f780\uff0d64
2936\u00f74\u00d74
(4280+3265)\u00f75
576\u00f73\u00f74
2427\u00f73+1995
8323\u00f74=
3002\u00f72=
234\u00d73\uff0d574\u00f77 4326\u00f7\uff0861\uff0d58\uff09
1. 84\u00f77\uff0b35\u00d74
2. 540\u00f79\uff0d300\u00f76
3. 480\u00f78\uff0b320\u00f74
4. 120\u00d73\uff0d90\u00d72
5. 30\u00d74\uff0b60\u00d75
6. 488\u00f74\uff0d23\u00d74
48\u00f78\u00d77
3600-458+1204
493+25\u00d77
305\u00d7(301-297)
35\u00d78\uff0b43\u00d75
650\u00f75-328\u00f74
184\uff0b98 695\uff0b202 864\uff0d199 738\uff0d301
\uff08\u52a0\u51cf\u6cd5\u63a5\u8fd1\u6574\u767e\u6570\u7684\u7b80\u7b97\uff09
380\uff0b476\uff0b120 \uff08569\uff0b468\uff09\uff0b\uff08432\uff0b131\uff09
\uff08\u52a0\u6cd5\u4ea4\u6362\u5f8b\u548c\u7ed3\u5408\u5f8b\u7684\u8fd0\u7528\uff09
256\uff0d147\uff0d53 373\uff0d129\uff0b29 189\uff0d\uff0889\uff0b74\uff09 456\uff0d\uff08256\uff0d36\uff09
\uff08\u51cf\u6cd5\u7684\u7b80\u7b97\uff0c\u91cd\u70b9\uff1a\u8fd0\u7b97\u7b26\u53f7\u53d8\u5316\u7684\u5904\u7406\uff09
28\u00d74\u00d725 125\u00d732\u00d725 9\u00d772\u00d7125
\uff08\u4e58\u6cd5\u4ea4\u6362\u5f8b\u548c\u7ed3\u5408\u5f8b\u7684\u8fd0\u7528\uff0c\u91cd\u70b9\uff1a\u4e00\u4e2a\u56e0\u6570\u5206\u6210\u4e24\u4e2a\u56e0\u6570\u7684\u5904\u7406\uff09
720\u00f716\u00f75 630\u00f742
\uff08\u9664\u6cd5\u7684\u7b80\u7b97\uff09
102\u00d735 98\u00d742
\uff08\u4e58\u6cd5\u63a5\u8fd1\u6574\u767e\u6570\u7684\u7b80\u7b97\uff09
26\u00d739\uff0b61\u00d726 356\u00d79\uff0d56\u00d79
99\u00d755\uff0b55 78\u00d7101\uff0d78
52\u00d776\uff0b47\u00d776\uff0b76 134\u00d756\uff0d134\uff0b45\u00d7134
\uff08\u4e58\u6cd5\u5206\u914d\u5f8b\u7684\u8fd0\u7528\uff09
48\u00d752\u00d72\uff0d4\u00d748
25\u00d723\u00d7\uff0840\uff0b4\uff09
999\u00d7999\uff0b1999
\u4e94\u5341\u9898\u6709\u591a\u4e86\uff0c\u9009\u6211\u554a\uff0c\u4e00\u5b9a\u8981\uff0c\u6211\u6253\u5f97\u627e\u5f97\u624b\u90fd\u7d2f\uff0c\u773c\u90fd\u82b1\u7684
2/3-3/5=1/15 6/7+1/2=19/14 6/7-1/2=5/14 2/3+1/6=5/6 1/3+1/4=7/12
1/3-1/4=1/12 1/5+1/7=12/35 1/5-1/7=2/35 1/4+1/9=13/36 1/4-1/9=5/36
1/8+1/9=17/72 1/8-1/9=1/72 1/10+7/9=79/90 5/7-1/6=23/42 1-5/9=4/9
1/5+3/8=23/40 3/4+1/5=19/20 2/3-3/5=1/5 1-2/5=3/5 5/8-1/9=37/72
1/10-1/20=1/20 1/6+3/8=13/24 5/9-1/2=1/18 2/3+1/4=11/12 1/2+1/3=5/6
5/6+1/18=8/9 3/5-1/3=4/15 17/15-1/3=4/5 11/12-2/3=1/4 1/2-1/4=1/4
1/7-1/8=1/56 1/3-1/9=2/9 5/6-1/2=1/3 1-2/3=1/3 5/8-1/6=11/24
1/3+1/6=1/2 3/4-1/2=1/4 1/5+1/8=13/40 5/6+4/9=23/18 5/9-2/5=7/45
3/7+5/2=41/14 5/8+9/10=61/40 11/12-8/15=23/60 1/4+1/6=5/12 1/4-1/6=1/12
1-6/7=1/7 11/12-2/3=1/4 3/10+2/5=7/10 7/8-1/4=5/8 3/4+5/12=7/6
3/5-3/7=6/35 5/4-5/12=5/6 1/5-1/9=4/45 1/3-1/8=5/24 11/6-2/9=29/18
1/5+1/9=14/45 1-2/5=3/5 7/4+1/7=53/28 1-1/9=8/9 2/3-2/7=8/21
5/6+1/2=4/3 4/3-3/4=7/12 1-4/7=3/7 4/3+3/2=17/6 5/9+18/5=5/6
3/8+7/10+5/8=17/10 7/8-(1/8+3/4)=0 4/7+1/6-4/7=1/6
2-7/9-2/9=1 3/5+7/8+2/5=15/8 7/9-(1/9+1/3)=1/3
1/4+(2/5+3/4)=7/5 5/6-3/10+1/6-7/10=0 3/4+1/6-2/3=1/4
7/8-1/4+4/9=77/72 1-1/3+2/7=20/21 1/2+4/5-3/10=1
5/6-(2/3-1/9)=5/18 9/10-(3/4+1/8)=1/40 1/2+2/3-3/4=5/12
7/8-1/6+1/4=23/24 1-(3/4-2/9)=17/36 9/10-1/5-1/2=1/5
1/4+3/7+1/2=33/28 7/8-(2/3+1/6)=1/24 1-(1/3+3/5)=1/15
1/2+1/4+1/3=13/12 7/8+1/4+1/2=5/8 5/7-(4/7+1/9)=2/63
1-1/4-1/2=1/4 3/4-1/6-1/3=1/4 3/10+1/4+2/5=19/20
2/3+1/6+1/12=11/12 1-1/4-2/5=7/20 1/2+1/9+1/12=25/36
不知道 对不起了
绛旓細3/4+1/5=4/5 3/4-1/5=11/20 5/6+2/9=19/18 5/6-2/9=11/18 2/3+3/5=19/15 2/3-3/5=1/15 6/7+1/2=19/14 6/7-1/2=5/14 2/3+1/6=5/6 1/3+1/4=7/12 1/3-1/4=1/12 1/5+1/7=12/35 1/5-1/7=2/35 1/4+...
绛旓細45.55锛嶏紙6.82锛15.55锛34.52锛17.87锛12.23 6.43-锛1.4-0.57锛23.75锛8.64锛3.46 17.83锛9.5锛7.83锛0.5 5.38+88.2-2.38+1.8 27.38锛5.34锛2.62锛4.66 21.63锛嶏紙8.5锛9.63锛7.5锛2.45锛7.5锛2.45 5.09锛(0.09锛1.23)9.36锛(4.36锛3.5)
绛旓細鑻忔暀鐗堜簲骞寸骇涓嬪唽搴旂敤棰樹竴 1銆佷竴涓功鍖68鍏,浠樺嚭X鍏,鎵惧洖32鍏冦備粯鍑哄灏戝厓? 2銆佷竴鏈功鏈182椤,宸瞂椤,杩樺墿78椤垫病鐪,宸茬粡澶氬皯椤? 3銆佷拱涓涓帓鐞僗鍏,鐜嬭佸笀涔颁簡4涓帓鐞,浠樹簡120鍏冦備拱涓涓帓鐞冨灏戝厓? 4銆侀暱鏂瑰舰鐨勯潰绉槸864骞虫柟鍘樼背銆傞暱72鍘樼背,瀹絏鍘樼背銆傚澶氬皯鍘樼背? 5銆佹鏂瑰舰鐨勫懆闀14绫,杈归暱...
绛旓細6 (x + 1.2) = 24 4.2 x + 2.5 x = 134 鍥涖佽绠椾笅闈㈠悇棰橈紝鑳界畝绠楃殑瑕佺畝绠(姣忛5鍒嗭紝鍏20鍒)銆6.4+ 3.6脳5.2 6.7脳101 28脳17.5鈥28脳7.5 0.25脳32脳0.125 浜斻佹妸涓嬪垪鐨勫亣鍒嗘暟鍖栨垚甯﹀垎鏁版垨鏁存暟(姣忛3鍒嗭紝鍏18鍒)銆275 = 186 = 194 = 158 = 213 = 209 = ...
绛旓細30.8梅[14锛(9.85锛1.07)][60锛(9.5锛28.9)]梅0.18 2.881梅0.43锛0.24脳3.5 20脳[(2.44锛1.8)梅0.4锛0.15]28-(3.4+1.25脳2.4)2.55脳7.1+2.45脳7.1 777脳9+1111脳3 0.8脳銆15.5-(3.21+5.79)銆曪紙31.8+3.2脳4锛壝5 31.5脳4梅(6+3)0.64脳25脳...
绛旓細x=2 x=3 x=4 x=5 x=6 x=7 杩欐槸鏈绠鍗曠殑鏂圭▼鍝
绛旓細浜斿勾绾娌℃湁瀛﹀垎鏁颁箻闄ゆ硶鍚э紝鍔犲噺瀛︿簡銆傚皬鏁板姞鍑忎箻闄ら兘瀛︿簡銆傛眰鍦嗙殑鍛ㄩ暱鍜岄潰绉敤3.14锛3.14鏄繚鐣欎袱浣嶅皬鏁般傦級杩囦簡鏆戝亣鎴戞墠鍏勾绾э紝鍞攡~濂藉儚鏄 榛戠硸鐜涘鏈碉紝浠ュ墠鐪嬭繃鐨勩1+4/5= 7/10-1= 1/9+5= 1/2+2/3= 3/8+5/8 = 9-3/4 = 2/7+2/7 = 6-1/6= 3/5-1/3= 1/3-...
绛旓細27銆佸厜鏄庡皬瀛浜斿勾绾瀛︾敓锛屽垎涓7浜轰竴缁勩8浜轰竴缁勬垨6浜轰竴缁勬帓闃熷仛鎿嶏紝閮芥伆濂藉垎瀹岋紝浜斿勾绾ц嚦灏戞湁澶氬皯瀛︾敓锛28銆佺幇鍦ㄦ湁1锝20杩20涓嚜鐒舵暟锛岃浣犳牴鎹杩囩殑鏁扮殑鏁撮櫎鐨勭煡璇嗭紝璇曠潃缁欏畠浠垎绫伙紝瑕佹眰鎶婂垎鍑虹殑绫诲埆涓涓鎵惧嚭鍏蜂綋鐨勬暟瀛楄褰曚笅鏉ワ紙鐢ㄤ笉鍚岀殑鏍囧噯锛夈侫銆佹寜 ()鍒嗗彲浠ュ垎涓猴細銆 B銆佹寜()鍒嗗彲浠...
绛旓細姹傚皬瀛浜斿勾绾涓嬬殑鏁板棰,鑻忔暀鐗堢殑銆傚厛缁20,濂界殑璇50銆 涓銆乤.鍙ｇ畻250閬:鍒嗘暟鍔犲噺娉100閬撳皬鏁板姞鍑忔硶75閬撴暣鐧句箻闄ゆ硶75閬揵.绗旂畻150閬:灏忔暟鍔犲噺娉曘佷箻闄ゆ硶75閬撳晢鏄袱浣嶆暟鐨勯櫎娉75閬揷.鑴卞紡璁＄畻10O閬:鏈夊叧鍒嗘暟鐨勫姞鍑忔贩鍚堣繍绠50閬撶敤涔樻硶銆佸姞娉曡繍绠... 涓銆 a.鍙ｇ畻250閬:鍒嗘暟鍔犲噺娉100閬 灏忔暟鍔犲噺娉7 5閬...
绛旓細2018-03-14 鑻忔暀鐗堟暟瀛︿簲骞寸骇涓嬪唽鍙ｇ畻澶ч氬叧绛旀鍥剧墖 4 2016-04-02 鑻忔暀鐗堟暟瀛﹀彛绠楅鍗′簲骞寸骇涓嬬瓟妗堢涓椤 4 2017-06-06 鍙ｇ畻杈句汉姹熻嫃鍥介檯浜斿勾绾т笅鍐岀瓟妗 4 2017-02-16 鑻忔暀鐗堜簲涓婃暟瀛﹀彛绠楅銆佺珫寮忚绠椼佺畝渚胯绠(瑕佺瓟妗) 3 鏇村绫讳技闂 > 涓...
