【急】六年级脱式计算题60道，带答案，要简单的。 【急】六年级脱式计算题60道，带答案，要简单的。
4\u5e74\u7ea7\u8131\u5f0f\u8ba1\u7b97\u9898\u5e26\u7b54\u6848\u548c\u8fc7\u7a0b1\u300124.6-3.98+5.4-6.02
\u6b64\u9898\u5229\u7528\u52a0\u6cd5\u4ea4\u6362\u7ed3\u5408\u5f8b\uff0c\u51d1\u6574\u518d\u8ba1\u7b97\u3002\u6b65\u9aa4\u5982\u4e0b\uff1a
24.6-3.98+5.4-6.02
=\uff0824.6+5.4\uff09-\uff083.98+6.02\uff09
=30-10
=20
2\u300127\u00d717/26
\u6b64\u9898\u5148\u7528\u52a0\u6cd5\u5206\u914d\u5f8b\uff0c\u628a27\u8f6c\u6362\u6210\uff0826\uff0b1\uff09\uff0c\u518d\u5229\u7528\u4e58\u6cd5\u7ed3\u5408\u5f8b\uff0c\u4f7f\u5f97\u8fd0\u7b97\u7b80\u4fbf\u3002
27\u00d717/26
\uff1d\uff0826\uff0b1\uff09\u00d717/26
\uff1d26\u00d717/26\uff0b1\u00d717/26
\uff1d17\uff0b17/26
\uff1d17\u53c817/26
3\u300150\u00d749\u00d72
\u6b64\u9898\u8fd0\u7528\u4e58\u6cd5\u4ea4\u6362\u5f8b\uff1aa\u00d7b=b\u00d7a\uff0c\u4ea4\u63623\u4e2a\u6570\u7684\u4f4d\u7f6e\uff0c\u5148\u8ba1\u7b9750\u00d72\uff0c\u518d\u8ddf49\u76f8\u4e58\uff0c\u4f7f\u5f97\u8fd0\u7b97\u7b80\u4fbf\u3002
50\u00d749\u00d72
=50\u00d72\u00d749
=100\u00d749
=4900
4\u30014.27\u00f726.8x3.59\u00f742.7x2.86\u00f735.9
\u6b64\u9898\u5148\u4f7f\u7528\u4e58\u9664\u6cd5\u7684\u4ea4\u6362\u5f8b\uff0c\u4ea4\u6362\u5404\u4e2a\u6570\u7684\u4f4d\u7f6e\uff0c\u518d\u5206\u522b\u8fd0\u7b97\uff0c\u4f7f\u5f97\u8fd0\u7b97\u7b80\u4fbf\u3002
4.27\u00f726.8x3.59\u00f742.7x2.86\u00f735.9
=4.27\u00f742.7\u00d72.68\u00f726.8\u00d73.59\u00f735.9
=0.1\u00d70.1\u00d70.1
=0.001
5\u30013.5\u00d74/5+5.5\u00d780%+0.8
\u6b64\u9898\u5148\u628a4/5\u548c80%\u6362\u7b97\u62100.8\uff0c0.8\u5199\u4f5c1\u00d70.8\uff0c\u518d\u5229\u7528\u4e58\u6cd5\u5206\u914d\u5f8b\u505a\u7b80\u4fbf\u8ba1\u7b97\uff0c\u65b9\u6cd5\u5982\u4e0b\uff1a
3.5\u00d74/5+5.5\u00d780%+0.8
=3.5\u00d70.8+5.5\u00d70.8+1\u00d70.8
=\uff083.5+5.5+1\uff09\u00d70.8
=10\u00d70.8
=8
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
1、8分之7+（8分之3-4分之1）
=7/8+3/8-1/4
=7/8+1/8+1/4-1/4
=1+0
=1
2、10分之3+15分之14+5分之4
=9/30+28/30+24/30
=(9+28+24)/30
=61/30
简便计算方法：
1、补数凑整法
对于算式中接近整十、整百……的数，通过转化使其变成整十、整百……的数，加或减一个数的形式，可使计算简便。
例如：536-198=536_（200_2）=536_200+2=338
44x101=44x（100+1）=44x100+44=4444
2、分解法。
在某些乘除法算式中，可以把其中的某个数进行分解，使计算简便。
例如：25x1.25x32=25x1.25x（4x8）=（25x4）x（1.25x8）=100x10=1000
560÷35=560÷7÷5=80÷5=16
1.45+15×6= 135
2.250÷5×8=400
3.6×5÷2×4=60
4.30×3+8=98
5.400÷4+20×5= 200
6.10+12÷3+20=34
7.(80÷20+80)÷4=21
8.70+(100-10×5)=120
9.360÷40+10= 19
10.40×20-200= 600
11.（80-25）*2= 110
12.70+45=115
13.90×2÷3= 60
14.16×6÷3= 32
15.300×6÷9= 200
16.540÷9×7=420
17.30×20÷15= 20
18.400÷4×7= 700
19.（350-80）÷9= 30
20.160+70+50=280
21.18-64÷8= 10
22.42÷6+20=27
23.40-5×7= 5
24.80+60÷3=100
25.41+18÷2= 50
26.75-11×5= 20
27.42+7-29= 20
28.5600÷80=70
29.25×16÷4= 100
30.120×25÷5= 600
31.36×11÷3= 132
32.1025÷25×8=328
33.336+70-6= 400
34.25×9×4= 900
35.200-33×3= 101
36.3020-1010=2010
37.12×50+10= 610
38.25×8+199= 399
39.23×11-13= 240
40.125÷25-5=0
41.4200-2200+200=2200
42.220+80-150=150
43.20×8×5= 800
44.600-3×200=0
45.20+20÷2= 30
46.35-25÷5= 30
47.36+8-40= 4
48.57+34×2=125
49.351÷3-87=30
50.48×2-31=65
51.98-43+57=112
52.54×3-60=102
53.121÷11×3=33
54.78×4-147=165
55.66÷6+269=280
56.99-68+519=550
57.135÷9+21=36
58.369-125×2=119
59.651-147+256=760
60.21-100÷20=16
绛旓細1銆佽ˉ鏁板噾鏁存硶 瀵逛簬绠楀紡涓帴杩戞暣鍗併佹暣鐧锯︹︾殑鏁帮紝閫氳繃杞寲浣垮叾鍙樻垚鏁村崄銆佹暣鐧锯︹︾殑鏁帮紝鍔犳垨鍑忎竴涓暟鐨勫舰寮忥紝鍙娇璁＄畻绠渚裤備緥濡傦細536-198=536_锛200_2锛=536_200+2=338 44x101=44x锛100+1锛=44x100+44=4444 2銆佸垎瑙ｆ硶銆傚湪鏌愪簺涔橀櫎娉曠畻寮忎腑锛屽彲浠ユ妸鍏朵腑鐨勬煇涓暟杩涜鍒嗚В锛屼娇璁＄畻绠渚裤
绛旓細60.136+6脳锛65-345梅23锛
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+10= 19 10.40脳20-200= 600 11.锛80-25锛*2= 110 12.70+45=115 13.90脳2梅3= 60 14.1...
绛旓細27= 53-25= 870脳30= 53脳6= 540-80= 40脳25= 720梅60-8= 20+80梅2= (62+28)脳6= 25脳4-23= 150脳(5+2)= 9脳40梅9= 900梅50-10= 720梅20梅2= 63+48+52= 304-167-33= 194+84+106= 786+125+75= 60脳8-40= 3000+98梅2= 640梅(4脳2)= 90脳(560梅70)= 300...
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绛旓細鍏勾绾ц劚寮忚绠楅,20鍒板氨濂戒簡(鍒嗘暟), 鍒嗘暟鑴卞紡璁＄畻棰樺叚骞寸骇涓 鎬! 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 -( 3/2 + 4/5 ) 8. 7/...
绛旓細鍏勾绾鍙ｇ畻棰160閬(涓嶅甫绛旀),璇峰悇浣嶅闇稿府蹇欏嚭涓涓嬨 銆160?鑰佸笀绁為┈鎯呭喌?銆戣闅剧殑鍚? 鍏勾绾т笂鑴卞紡璁＄畻+绛旀=楂樻偓璧 褰姵1998绛旀: 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...
绛旓細鍏勾绾鏁板棰樻杩囩▼绛旀 30梅(30%脳120%-30%)=500(鏈級浜斿勾绾ф暟瀛鑴卞紡璁＄畻棰绠绠100閬擄紝甯︾瓟妗堟 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)=...
绛旓細+ 8 = 29 瑙ｏ細7g = 29 - 8 = 21 g = 21 梅 7 = 3 10. 12h - 7 = 41 瑙ｏ細12h = 41 + 7 = 48 h = 48 梅 12 = 4 浠ヤ笂鏄鍏勾绾涓婂唽鏁板鑴卞紡璁＄畻鍙婄瓟妗堝ぇ鍏紝甯屾湜鑳藉鍚屽浠殑鏁板瀛︿範鏈夋墍甯姪銆傚湪瀛︿範鑴卞紡璁＄畻鏃讹紝瑕佹敞鎰忕悊瑙ｉ鎰忥紝姝ｇ‘杩愮敤璁＄畻鏂规硶锛屾渶缁堝緱鍒版纭殑绛旀銆
绛旓細=9+90+900+9000+90000-5 =99999-5 =99994 0.67脳2.1+0.018脳21+8.5脳0.79 =0.67脳2.1+0.18脳2.1+8.5脳0.79 =锛0.67+0.18锛壝2.1+8.5脳0.79 =0.85脳2.1+0.85脳7.9 =0.85脳锛2.1+7.9锛=0.85脳10 =8.5 22222.2脳9.99999 =22222.2脳锛10-0.00001锛=...
