小学六年级180道脱式计算，带分数的 小学六年级数学脱式计算有带分数，加减乘除难的要答案，在线等邓...
\u516d\u5e74\u7ea7\u8131\u5f0f\u8ba1\u7b97\u5e26\u5206\u65701.3/7 \u00d7 49/9 - 4/3
2.8/9 \u00d7 15/36 + 1/27
3.12\u00d7 5/6 \u2013 2/9 \u00d73
4.8\u00d7 5/4 + 1/4
5.6\u00f7 3/8 \u2013 3/8 \u00f76
6.4/7 \u00d7 5/9 + 3/7 \u00d7 5/9
7.5/2 -\uff08 3/2 + 4/5 \uff09
8.7/8 + \uff08 1/8 + 1/9 \uff09
9.9 \u00d7 5/6 + 5/6
10.3/4 \u00d7 8/9 - 1/3
11.7 \u00d7 5/49 + 3/14
12.6 \u00d7\uff08 1/2 + 2/3 \uff09
13.8 \u00d7 4/5 + 8 \u00d7 11/5
14.31 \u00d7 5/6 \u2013 5/6
15.9/7 - \uff08 2/7 \u2013 10/21 \uff09
16.5/9 \u00d7 18 \u2013 14 \u00d7 2/7
17.4/5 \u00d7 25/16 + 2/3 \u00d7 3/4
18.14 \u00d7 8/7 \u2013 5/6 \u00d7 12/15
19.17/32 \u2013 3/4 \u00d7 9/24
20.3 \u00d7 2/9 + 1/3
21.5/7 \u00d7 3/25 + 3/7
22.3/14 \u00d7\u00d7 2/3 + 1/6
23.1/5 \u00d7 2/3 + 5/6
24.9/22 + 1/11 \u00f7 1/2
25.5/3 \u00d7 11/5 + 4/3
26.45 \u00d7 2/3 + 1/3 \u00d7 15
27.7/19 + 12/19 \u00d7 5/6
28.1/4 + 3/4 \u00f7 2/3
29.8/7 \u00d7 21/16 + 1/2
30.101 \u00d7 1/5 \u2013 1/5 \u00d7 21
\u4e5d\u4e5d\u4e5d
1. 6÷ 3/8 – 3/8 ÷6=1/6x(3/8-3/8)
=1/6x0
=0
2. 4/7 × 5/9 + 3/7 × 5/9
=(4/7+3/7)x5/9
=1x5/9
=5/9
3. 5/2 -（ 3/2 + 4/5 ）
=5/2-3/2-4/5
=1-4/5
=1/5
4. 6 ×（ 1/2 + 2/3 ）
=6x1/2+6x2/3
=3+4
=7
5. 8 × 4/5 + 8 × 11/5
=8x(4/5+11/5)
=8x3
=24
6. 31 × 5/6 – 5/6
=(31-1)x5/6
=30x5/6
=25
7. 4/5 × 25/16 + 2/3 × 3/4
=5/4+1/2
=5/4+2/4
=7/4
8. 101 × 1/5 – 1/5 × 21
=(101-21)x1/5
=80x1/5
=16
绛旓細鍒嗘暟绾 宸﹁竟鏄垎姣 *涔樺彿 2/1*2=1 3/1*3=1 3/2*3=2 3/1*6=2 4/3*8=6 5/3*20=12 7/3*14=6 8/7*40=35 4/3*16=12 9/5*27=15 2/1*30=15 12/7*24=14 30/1*30=1 51/9*102=18 19/9*76=36 4/9*8=18 5/8*90=144 99/98*99=98 3/14*6=28 7/1*...
绛旓細2008-08-17 姹灏忓浜斿勾绾у寳甯堝ぇ鐗堟暀鏉愮殑鑴卞紡璁＄畻棰85閬 77 2013-01-11 璋佽兘缁欐垜灏忓(鍖楀笀澶х増)鍏勾绾涓婂唽鐨勫彛绠楅,閫掔瓑寮忓拰瑙ｆ柟绋! 2011-01-05 姹傚皬瀛︽暟瀛﹀寳甯堝ぇ鐗堝叚骞寸骇鏈熸湯鑰冭瘯闄勫姞棰,鍥惧舰棰樿鏈夌瓟妗 34 2011-12-03 璺眰50閬撳寳甯堝ぇ鐗堝叚骞寸骇鏁板搴旂敤棰(甯︾瓟妗) 20 鏇村...
绛旓細2009-08-10 鍏勾绾10閬撹劚寮忚绠,涓嶈搴旂敤棰,涓嶈澶畝鍗,鏈夎繃绋,璋㈣阿 259 2009-02-05 鍏勾绾т笂鍐屾暟瀛﹁劚寮忚绠楅鍜屽簲鐢ㄩ 346 2011-01-26 姹傚叚骞寸骇涓婂唽搴旂敤棰樺拰鑴卞紡璁＄畻鍚200閬 41 2012-07-17 鎬ラ渶鍏勾绾х殑54閬撹劚寮忚绠,44閬撳垪寮忚绠,24閬撳簲鐢ㄩ銆(... 3 鏇村绫讳技闂 > 涓轰綘鎺ㄨ崘: 鐗瑰埆...
绛旓細2/1*2=1 3/1*3=1 3/2*3=2 3/1*6=2 4/3*8=6 5/3*20=12 7/3*14=6 8/7*40=35 4/3*16=12 9/5*27=15 2/1*30=15 12/7*24=14 30/1*30=1 51/9*102=18 19/9*76=36 4/9*8=18 5/8*90=144 99/98*99=98 3/14*6=28 7/1*28=4...
绛旓細...+99+100 =锛1+99锛+锛2+98锛+锛3+97锛+...+锛49+51锛+50 =锛100梅2-1锛*100+50 =4900+50 =4950鈶磋繍鐢ㄥ姞娉曚氦鎹㈠緥杩涜绠渚璁＄畻銆0.88锛5.6锛0.12 1.78锛3.5锛0.22 5.6锛2.08锛14.4 锛0.88锛0.12锛5.6 锛1.78锛0.22锛3.5 锛5.6锛14.4锛2.08 ...
绛旓細鎴戣寰楁湁涓粌涔犲唽 鍙 鍩虹灏忕粌涔 杩樻湁涓涓彨 鍙ｇ畻閫熺畻 杩欎袱鏈粌涔犲唽澶ч儴鍒嗛兘鏄嚭鐨璁＄畻棰 浣犲彲浠ヤ拱鏈鍏勾绾鐨勭湅涓涓 鎴戜滑鑰佸笀閭ｆ椂灏变拱鐨勮繖涓粌涔犲唽 鎴戝垰灏忓姣曚笟 杩欎袱鏈功搴旇杩樺嚭鐗 浣犲彲浠ヨ瘯璇曠湅 浼拌娌℃湁浣犺鐨勯偅涔堝 浣嗘槸 涔熷樊涓嶄簡澶氬皯 ...
绛旓細灏忓鍏勾绾鏁板涓婂唽鑴卞紡璁＄畻涓庣畝绠60閬撱 3锛 锛 脳 + 脳 脳 + 梅 18脳锛 + 锛 脳7+ 脳5 锛 锛 锛壝24锛 锛 锛 脳 + 锛壝 梅[锛 + 锛壝 ]浜斿勾绾ф暟瀛︿笂鍐25閬撳垪寮忚绠 浣犳棭璇翠笉甯︾瓟妗 棰 1)25%*132+1/4*8 2)32*0.125*25 =1/4*132+1/4*8 =(4+8)*0.125...
绛旓細(1+48%)脳2 (4脳8-12) 脳50 (48梅60%)梅10 63脳(1梅7) 脳30 (0.75+0.2) 梅0.25脳25 10.9-(6.6+0.125梅12.5%)4梅2-34 7梅3+445 36脳7梅45锛 180脳75锛吤3脳5 1700脳15锛吤5脳3 2010梅3脳45锛 101 脳 1梅5 锛 1梅5 脳 21125锛 25%脳((23+2%)脳4)...
绛旓細1.45+15脳6= 135 2.250梅5脳8=400 3.6脳5梅2脳4=60 4.30脳3+8=98 5.400梅4+20脳5= 200 6.10+12梅3+20=34 7.(80梅20+80)梅4=21 8.70+(100-10脳5)=120 9.360梅40= 9 10.40脳20= 800 11.80-25= 55 12.70+45=115 13.90脳2= 180 14.16脳6= 96 15.300脳...
绛旓細锛140-70锛壝54 63+84脳2梅42 490梅7+24脳5 26脳6-110 345+99 锛46-20锛壝30-90 25脳27脳4 15脳7+85脳7 锛40锛4锛壝25 125脳64 2400梅80锛14脳2 108锛嶏紙83锛360梅60锛夛紙420锛48锛壝凤紙375锛345锛 290锛嶏紙34脳3+99锛142锛54梅9+14 240梅16 ...
