六年级上册数学，所有的脱式运算，要有答案最好有简便，大概20多道题 六年级数学上册简便计算题20道及答案
\u516d\u5e74\u7ea7\u4e0a\u518c\u6570\u5b66\u9898100\u9053\uff0c\u53ef\u4ee5\u6709\u8131\u5f0f\u8ba1\u7b97\uff0c\u7b80\u4fbf\u8fd0\u7b97\uff08\u6700\u597d\u5c11\u4e9b\uff09\uff0c\u89e3\u65b9\u7a0b\uff0c\u8981\u5e26\u7b54\u6848\uff0c\u6709\u7528\u7684+\u60ac\u8d4f\uff0c\u6025\u7528\uff0132\u00d7125\u00d725
=4\u00d78\u00d7125\u00d725
=\uff084\u00d725\uff09\u00d7\uff088\u00d7125\uff09
=100\u00d71000
=100000 9048\u00f726
=\uff082600+2600+2600+1248\uff09\u00f726
=2600\u00f726+2600\u00f726+2600\u00f726+1248\u00f726
=100+100+100+48
=348
2881\u00f7 43
=\uff081290+1591\uff09\u00f7 43
=1290\u00f743+1591\u00f743
=30+37 =67 3.2\u00d742.3\u00d73.75-12.5\u00d70.423\u00d716
=3.2\u00d742.3\u00d73.75-1.25\u00d742.3\u00d71.6
=42.3\u00d7(3.2\u00d73.75-1.25\u00d71.6)
=42.3\u00d7(4\u00d70.8\u00d73.75-1.25\u00d74\u00d70.4)
=42.3\u00d7(4\u00d70.4\u00d72\u00d73.75-1.25\u00d74\u00d70.4)
=42.3\u00d7(4x0.4x7.5-1.25x4x0.4)
=42.3\u00d7[4\u00d70.4\u00d7(7.5-1.25)]
=42.3\u00d7[4\u00d70.4\u00d76.25]
=42.3\u00d7(4\u00d72.5)
=423
1.8+18\u00f71.5-0.5\u00d70.3
=1.8+12-0.15
=13.8-0.15
=13.65
6.5\u00d78+3.5\u00d78-47
=52+28-47 =80-47 =33 (80-9.8)\u00d75\u5206\u4e4b2-1.32
=70.2X2/5-1.32
=28.08-1.32
=26.76
8\u00d77\u5206\u4e4b4\u00f7[1\u00f7(3.2-2.95)]
=8\u00d74/7\u00f7[1\u00f70.25]
=8\u00d74/7\u00f74
=8/7
2700\u00d7\uff08506\uff0d499\uff09\u00f7900
=2700\u00d77\u00f7900
=18900\u00f7900
=21
33.02\uff0d\uff08148.4\uff0d90.85\uff09\u00f72.5
=33.02\uff0d57.55\u00f72.5
=33.02\uff0d23.02
=10
\uff081\u00f71\uff0d1\uff09\u00f75.1
=\uff081\uff0d1\uff09\u00f75.1
=0\u00f75.1
=0
18.1\uff0b\uff083\uff0d0.299\u00f70.23\uff09\u00d71
=18.1\uff0b1.7\u00d71
=18.1\uff0b1.7
=19.8 \u6700\u540e\u795d\u5b66\u4e60\u8fdb\u6b65!!!
1.3/7 \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
3/14 ×× 2/3 + 1/6
1/5 × 2/3 + 5/6
9/22 + 1/11 ÷ 1/2
5/3 × 11/5 + 4/3
45 × 2/3 + 1/3 × 15
7/19 + 12/19 × 5/6
1/4 + 3/4 ÷ 2/3
8/7 × 21/16 + 1/2
101 × 1/5 – 1/5 × 21
3/7 × 49/9 - 4/3
8/9 × 15/36 + 1/27
12× 5/6 – 2/9 ×3
8× 5/4 + 1/4
6÷ 3/8 – 3/8 ÷6
绛旓細鍏勾绾т笂鍐屾暟瀛︼紝鎵鏈夌殑鑴卞紡杩愮畻锛岃鏈夌瓟妗堟渶濂芥湁绠渚匡紝澶ф20澶氶亾棰 5/7 脳 3/25 + 3/7 3/14 脳脳 2/3 + 1/6 1/5 脳 2/3 + 5/6 9/22 + 1/11 梅 1/2 5/3 脳 11/5 + 4/3 45 脳 2/3 + 1/3 脳 15 7/19 + 12/19 脳 5/6 1/4 + 3/4 梅 ...
绛旓細绗竴棰橈細10.65-7.17-2.83+9.35 = 10.65-10+9.35 = 0.65+9.35 = 10 绗簩棰橈細4.48梅{锛4.3-3.6锛壝0.8} = 4.48 梅 锛0.7脳0.8)= 4.48 梅 0.56 = 8 绗笁棰橈細7/12梅{3/4脳锛1/3+1/4锛= 7/12梅(3/4脳7/12锛= 4/3 绗洓棰橈細7/9脳3/11+2/9梅11...
绛旓細鍏勾绾т笂鍐屾暟瀛绠渚鑴卞紡璁＄畻鏄涓嬶細1銆24.6-3.98+5.4-6.02 瑙ｆ瀽锛氭棰樺埄鐢ㄥ姞娉曚氦鎹㈢粨鍚堝緥锛屽噾鏁村啀璁＄畻銆傛楠ゅ涓嬶細24.6-3.98+5.4-6.02 =锛24.6+5.4锛-锛3.98+6.02锛=30-10 =20 2銆27脳17/26 瑙ｆ瀽锛氭棰樺厛鐢ㄥ姞娉曞垎閰嶅緥锛屾妸27杞崲鎴愶紙26锛1锛夛紝鍐嶅埄鐢ㄤ箻娉曠粨鍚堝緥锛屼娇寰楄繍绠...
绛旓細0.4脳125脳25脳0.8 =锛0.4脳25锛壝楋紙125脳0.8锛=10脳100=1000 1.25脳锛8+10锛=1.25脳8+1.25脳10 =10+12.5=22.5 9123-锛123+8.8锛=9123-123-8.8 =9000-8.8 =8991.2 1.24脳8.3+8.3脳1.76 =8.3脳锛1.24+1.76锛=8.3脳3=24.9 9999脳1001 =9999脳锛1000+1...
绛旓細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 + 4/5 锛8. 7/8 + 锛 1/8 + 1/9 锛9. 9 脳 5/6 + 5/6 10....
绛旓細5/7 脳 3/25 + 3/7 3/14 脳脳 2/3 + 1/6 1/5 脳 2/3 + 5/6 9/22 + 1/11 梅 1/2 5/3 脳 11/5 + 4/3 45 脳 2/3 + 1/3 脳 15 7/19 + 12/19 脳 5/6 1/4 + 3/4 梅 2/3 8/7 脳 21/16 + 1/2 101 脳 1/5 鈥 1/5 脳 21 3/7 脳 49/9 ...
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绛旓細2梅锛4鍒嗕箣3-6鍒嗕箣1锛墄9鍒嗕箣5 =2x5/9梅(9/12-2/12)=10/9梅7/12 =10/9x12/7 =40/21 17鍒嗕箣8梅16+16鍒嗕箣1x17鍒嗕箣9 =8/17x1/16+9/17x1/16 =(8/17+9/17)x1/16 =1x1/16 =1/16 7鍒嗕箣6梅2鍒嗕箣5+7鍒嗕箣6x5鍒嗕箣3 =6/7x2/5+6/7x3/5 =6/7x(2/5+3/5)=...
绛旓細6骞寸骇鑴卞紡璁＄畻棰鍙婄瓟妗 22脳4锛221 21脳3锛410 40梅2锛174 147锛72梅8 9脳4锛420 2脳80梅4 120脳5梅2 202锛36梅9 30梅5锛240 81梅9锛877 66脳5+774 921+7脳4 80脳6脳2 770梅7+65 807锛20梅2 100锛50梅5 35锛35梅...
绛旓細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 + 4/5 锛8. 7/8 + 锛 1/8 + 1/9 锛9. 9 脳 5/6 + 5/6 10....
