复杂的分数乘法简便运算100道求求各位了
复杂的分数乘法简便运算100道求求各位了 8×5/6+2/5÷4 1/2+3/4×5/12×4/5 8/9×3/4-3/8÷3/4 5/8÷5/4+3/23÷9/11 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 4/7 × 5/9 + 3/7 × 5/9 5/2 -( 3/2 + 4/5 ) 7/8 + ( 1/8 + 1/9 ) 9 × 5/6 + 5/6。
分数乘法题100道六年级(分数乘法题100道六年级上)
分数乘法题100道六年级(分数乘法题100道六年级上)
求给一条超复杂的简便运算,给
用简便方法计算:97+94++88+85+82+79+76
=(97+76)X8/2
=692
求给一条超复杂的简便运算,顺便解答
50+65678736215/545451
急求20条简便运算,10条分数除以整数(直接写出得数)5条分数乘法应用题(要有稍复杂的应用题3道)急!
是乘号 /是除号
5/20.32/5
500.131/5
86301/8
0.78101
3/2102
9.825
1.22.5+4/52.5
1.250.74/5
0.03852.1
3.8+4.5+6.2
93/0.31/3
3.25-0.84-0.16
881/44
2.83.6+1.42.8
6310.1
(3.2+0.125)/0.8
9.831.5+6.171.5
10.187
3124+1884
0.1355000.2
2/13÷2 8/9÷4 3/10÷3 5/11÷5
22/23÷2 3/10÷2 23/24÷26 17/21÷51 8/9÷7
13/15÷4 1/5÷19
男生60人,女生是男生的十分之八,男生和女生共几人?
去年种树1200棵,今年比去年多种二分之一,今年种几棵?
去年种树1200棵,今年比去年少种二分之一,今年种几棵?
男生60人,女生比男生多三分之一,女生几人?
男生60人,女生比男生少三分之一,女生几人?
大巴车180辆,中巴车比大巴车多六分之一,中巴车几辆? 大巴车180辆,中巴车比大巴车少六分之一,中巴车几辆?
脚踏车80千克,汽车比脚踏车多四分之一,汽车有几辆?
脚踏车80千克,汽车比脚踏车少四分之一,汽车有几辆?
面粉1800千克,大米比面粉多六分之一,大米有几千克?
面粉1800千克,大米比面粉少六分之一,大米有几千克?
六年级分数乘法简便运算
约分和一些运算规律。
解析:
(1/2+1/4+1/7)×28
=(1/2)×28+(1/4)×28+(1/7)×28
=14+7+4
=25
复杂简便运算
3333×6666+9999×7778=3333×(6666+3×7778)=3333×3×(2222+7778)=9999×10000=99990000
六年级的分数乘法简便运算
解析:
(1/2+1/7+1/14)×56
=(1/2)×56+(1/7)×56+(1/14)×56
=28+8+4
=40
10道乘法简便运算
3225125
20道六年级下册分数乘法简便运算
1. 3/7 × 49/9 - 4/3
2. 8/9 × 15/36 + 1/27
3. 12× 5/6 – 2/9 ×3
4. 8× 5/4 + 1/4
5. 6÷ 3/8 – 3/8 ÷6
6. 4/7 × 5/9 + 3/7 × 5/9
7. 5/2 -( 3/2 + 4/5 )
8. 7/8 + ( 1/8 + 1/9 )
9. 9 × 5/6 + 5/6
10. 3/4 × 8/9 - 1/3
11. 7 × 5/49 + 3/14
12. 6 ×( 1/2 + 2/3 )
13. 8 × 4/5 + 8 × 11/5
14. 31 × 5/6 – 5/6
15. 9/7 - ( 2/7 – 10/21 )
16. 5/9 × 18 – 14 × 2/7
17. 4/5 × 25/16 + 2/3 × 3/4
18. 14 × 8/7 – 5/6 × 12/15
19. 17/32 – 3/4 × 9/24
20. 3 × 2/9 + 1/3
谁能帮我出一百道六年级上册数学分数乘法简便计算题
2.8×5.6+3.4×245 +280% 1.7×38 +2.3×38 2.64÷7+3.36×17 +17 7.4+459 +2.6+549 24×(512 -38 +16 ) 0.125×212 ×32 (89 +23 -127 )×27 1.25×2710 +345 ÷0.8 26×21113 57 ÷3 +27 ÷3 23×31923 6.28×47 +6.28÷213 63100 ×101 8.75-256 -(134 +316 ) 2137 ÷3 2600÷(2600÷2+2600÷4) 4.4-1.6-125 9×710 +3×710 -2×710 710 ×9.9 15 ×0.5×15 ×4.5 522 ÷511 +1225 ×1516 27 ÷6+57 ÷16 35 +25 ×34 279 ÷54 ÷45 2.8×5.6+3.4×245 +280% 1.7×38 +2.3×38 2.64÷7+3.36×17 +17 7.4+459 +2.6+549 24×(512 -38 +16 ) 0.125×212 ×32 (89 +23 -127 )×27 1.25×2710 +345 ÷0.8 26×21113 57 ÷3 +27 ÷3 23×31923 6.28×47 +6.28÷213 63100 ×101 8.75-256 -(134 +316 ) 2137 ÷3 2600÷(2600÷2+2600÷4) 4.4-1.6-125 9×710 +3×710 -2×710 710 ×9.9 15 ×0.5×15 ×4.5 522 ÷511 +1225 ×1516 27 ÷6+57 ÷16 35 +25 ×34 279 ÷54 ÷45 2.8×5.6+3.4×245 +280% 1.7×38 +2.3×38 2.64÷7+3.36×17 +17 7.4+459 +2.6+549 24×(512 -38 +16 ) 0.125×212 ×32 (89 +23 -127 )×27 1.25×2710 +345 ÷0.8 26×21113 57 ÷3 +27 ÷3 23×31923 6.28×47 +6.28÷213 63100 ×101 8.75-256 -(134 +316 ) 2137 ÷3 2600÷(2600÷2+2600÷4) 4.4-1.6-125 9×710 +3×710 -2×710 710 ×9.9 15 ×0.5×15 ×4.5 522 ÷511 +1225 ×1516 27 ÷6+57 ÷16 35 +25 ×34 279 ÷54 ÷45
分数没有、、、你看这个行吗
12x(2分之1+4分之3-6分之1)=?
六年级100道分数乘法口算题 口算
42/2=21 909=810 36/2=18
20/5=4 400/2=200 39/3=13 35/5=7 150/3=50 209=180
90/3=30 163=48 45/5=9
452=90 406=240 703=210
36/3=12 65/5=13 48/3=16
254=100 90/9=10 156=90
206=120 48/6=8 80/4=20
504=200 804=320 2007=1400
56=30 183=54 128=96
124=48 88/8=11 605=300
75/5=15 5002=1000 135=65
27/3=9 2=182 323=96
120÷30=4 51/3=17 233=69
85/5=17 54/3=18 2006=1200 600/3=200 55/11=5 72/8=9
90/45=2 0/185524=0
59+73=132 83+38=121 56+74=130 162+959=1021 135+69=204
47+98=145 536+464=1000 5+85=1000 351+649=1000
208+792=1000 873+127=1000 989+109=1098 80+370=450
120-80=40 6×4+5=29 82-(9×8)=10 64÷8=8 45+37=82
94-28=66 (72-30)÷6=7 510+400=0 4/9×3/8= 1/6
5/3÷5=1/3 0÷8/3=0 1-2/3=1/3 2/7×2=4/7
41/12×4=41/3 4÷3/16=64/3 12÷4 =3 75/8 ÷5=15/8
12×16/9=64/3 2/3×3=2 8÷9/4=32/9 5/3÷3/5=25/9
41/12×4=41/3 4÷3/16= 64/3 12÷9/4 =64/9 75/8 ÷5= 15/8
12×16/9= 2/3×3= 8÷9/4= 5/3÷3/5= 4/5×5/8= 7/9×9/7 = 2.4×50= 3500÷70= 0.3÷3%= 6696÷62-6.5×10.6 = 4/9×3= 5÷1/3= 1/2÷1/3= 2/7×3/9÷2/7= 21/25÷42= 4/5×3/4= 8.7×0.2= 4×0.25= 1/7×14= 2/3÷5/6= 1.25×8= 3/5÷5/8= 6/7×3/2= 6×8.8= 4/11÷4= 4/9×3/8= 5/3÷5= 0÷8/3= 4/7-2/3= 2/7×2= 41/12×4= 4÷3/16= 12÷9/4 = 75/8 ÷5= 12×16/9= 2/3×3= 8÷9/4= 5/3÷3/5= 7/9×9/7 = 2.4×50= 3500÷70= 0.3÷3%= 6696÷62-6.5×10.6 =
82-39=43 56÷7=8 36+28÷7=40
47+35=82 620+80=700 5×7+8=43
74-4×7=26 725+275=1000 328+672=100
641+359=1000 936+64=1000 183+817=1000
649+326=1075 720-465=255 800-235=565
905-245=660 634-57=577 459-68=3
754-697=57 900-768=132 953-804=149
801-765=36 200-94=106 706-327=379
936-588=348 825-648=177 728-439=289
473-387=86 400-84=316 302-187=115
517-253=264 908-129=779 716-224=492
483-194=289 800-324=476 975-385=590
500-222=278 906-345=561 900+820=1720
235+198=433 398+299=697 620-489=131
502-488=14 806-728=78 594+382=976
469+247=516 365+640=1005 548-279=269
249+781=1030 900-374=526 724-385=339
690-305=385 638-276=362 243+467=710
800-465=335 905-368=537 687+329=1016
706-499=207 888+135=1023 364+436=800 675-388=287 716+235=805 947-828=119
563+245=805 655-135=520 409+198=607
500-367=133 702+268=970 298+76=374
986-639+587=934 385+215-476=124
298+76=374 768+2005=2773 834-497=337
1476-207=1269 95+403=498 405+997=1402
384-299=85 797-408=299
4/9×3= 5÷1/3= 1/2÷1/3= 2/7×3/9÷2/7= 21/25÷42= 4/5×3/4= 8.7×0.2= 4×0.25= 1/7×14= 2/3÷5/6= 1.25×8= 3/5÷5/8= 6/7×3/2= 6×8.8= 4/11÷4= 4/9×3/8= 5/3÷5= 0÷8/3= 4/7-2/3= 2/7×2= 41/12×4= 4÷3/16= 12÷9/4 = 75/8 ÷5= 12×16/9= 2/3×3= 8÷9/4= 5/3÷3/5= 4/5×5/8= 7/9×9/7 = 2.4×50= 3500÷70= 0.3÷3%= 6696÷62-6.5×10.6 = 4/9×3= 5÷1/3= 1/2÷1/3= 2/7×3/9÷2/7= 21/25÷42= 4/5×3/4= 8.7×0.2= 4×0.25= 1/7×14= 2/3÷5/6= 1.25×8= 3/5÷5/8= 6/7×3/2= 6×8.8= 4/11÷4= 4/9×3/8= 5/3÷5= 0÷8/3= 4/7-2/3= 2/7×2= 41/12×4= 4÷3/16= 12÷9/4 = 75/8 ÷5= 12×16/9= 2/3×3= 8÷9/4= 5/3÷3/5= 4/5×5/8= 7/9×9/7 = 2.4×50= 3500÷70= 0.3÷3%= 6696÷62-6.5×10.6 =
六年级分数乘法计算题100道分母是整数
8×5/6+2/5÷4 1/2+3/4×5/12×4/5 8/9×3/4-3/8÷3/4 5/8÷5/4+3/23÷9/11 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 4/7 × 5/9 + 3/7 × 5/9 5/2 -( 3/2 + 4/5 ) 7/8 + ( 1/8 + 1/9 ) 9 × 5/6 + 5/6 3/4 × 8/9 - 1/3 7 × 5/49 + 3/14 6 ×( 1/2 + 2/3 ) 8 × 4/5 + 8 × 11/5 31 × 5/6 – 5/6 9/7 - ( 2/7 – 10/21 ) 5/9 × 18 – 14 × 2/7 4/5 × 25/16 + 2/3 × 3/4 14 × 8/7 – 5/6 × 12/15 17/32 – 3/4 × 9/24 3 × 2/9 + 1/3 5/7 × 3/25 + 3/7 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
小学六年级数学分数乘法计算题100道
1. 3/7 × 49/9 - 4/3
2. 8/9 × 15/36 + 1/27
3. 12× 5/6 – 2/9 ×3
4. 8× 5/4 + 1/4
5. 6÷ 3/8 – 3/8 ÷6
6. 4/7 × 5/9 + 3/7 × 5/9
7. 5/2 -( 3/2 + 4/5 )
8. 7/8 + ( 1/8 + 1/9 )
9. 9 × 5/6 + 5/6
10. 3/4 × 8/9 - 1/3
11. 7 × 5/49 + 3/14
12. 6 ×( 1/2 + 2/3 )
13. 8 × 4/5 + 8 × 11/5
14. 31 × 5/6 – 5/6
15. 9/7 - ( 2/7 – 10/21 )
16. 5/9 × 18 – 14 × 2/7
17. 4/5 × 25/16 + 2/3 × 3/4
18. 14 × 8/7 – 5/6 × 12/15
19. 17/32 – 3/4 × 9/24
20. 3 × 2/9 + 1/3
小学六年级分数乘分数法计算题
4/9×4/3=16/27 1/3×1/3=1/9 1/2×1/3=1/6 2/7×7/2×2/7=2/7 21/25×25/42=1/2
4/5×3/4=3/5 8/7×1/2=4/7 7/4×1/4×1/2=7/32
1/7×1/2=1/14 2/3×5/6=5/9 1/5×3/8=3/40 3/5×5/8=3/8 6/7×3/2=9/7 5/6×8/3=20/9 4/11×3/4=3/11 4/9×3/8=1/6 5/3×1/5=1/3 4/3×4/9=16/27 1/3×1/2=1/6 2/7×1/2=1/7 41/12×1/4=41/48 1/4×3/16=3/64 1/12×9/4=3/16 75/8×1/5=15/8
7/12×1/9= 7/108 2/3×7/3=14/9 3/8×9/4=27/32 5/3×3/5=1
4/5×5/8=1/2 7/9×9/7=1 2/3×1/7=2/21 1/4×3/50=3/200
4/5×1/2= 2/5 2/3×29/8=29/12 3/2×7/9=7/6 2/3×3/4=1/2
5/6×1/3=5/18 6/5×1/6 =1/5 2/1×7/2=7 3/2×1/3=1/2
1/22×4/5=2/55 5/6×8/3=20/9 4/11×3/4=3/11 2/3×5/6=5/9
1/5×3/8=3/40 3/5×5/8=3/8 8/7×1/2=4/7 7/4×1/2=7/8
1/7×1/2=1/14 2/3×5/6=5/9 8/7×3/2=12/7 5/12×1/9=5/108
7/4××1/2=7/8 1/7×1/2=1/14 2/3×5/6=5/9 2/3×1/2=1/3
2/3×5/6=5/9 1/5×3/8=3/40 2/3×7/3=14/9 8/7×1/2=4/7
1/7×1/2=1/14 2/3×5/6=5/9 1/5×3/8=3/40 3/5×5/8=3/8
5/6×1/3=5/18 6/5×1/6 =1/5 2/1×7/2=7 3/2×1/3=1/2
1/22×4/5=2/55 5/6×8/3=20/9 4/11×3/4=3/11 2/3×5/6=5/9
1/5×3/8=3/40 3/5×5/8=3/8 4/3×4/9=16/27 1/3×1/2=1/6
1/7×5/2=5/14 1/3×5/6=5/18 1/5×3/8=3/40 3/5×5/8=3/8 6/7×3/2=9/7 5/6×8/3=20/9 4/11×3/4=3/11 4/9×3/8=1/6 5/3×1/5=1/3 4/3×4/9=16/27 1/3×1/2=1/6 2/7×1/2=1/7
6/7×3/2=9/7 5/6×8/3=20/9 4/11×3/4=3/11 3/5×5/8=3/8 8/7×1/2=4/7 7/4×1/2=7/8 1/7×1/2=1/14 2/3×5/6=5/9
4/9×3/8=1/6 5/3×1/5=1/3 4/3×4/9=16/27 1/3×1/2=1/6 2/7×1/2=1/7 41/12×1/4=41/48 1/4×3/16=3/64 1/12×9/4=3/16 7/12×1/9= 7/108 2/3×7/3=14/9 3/8×9/4=27/32 5/3×3/5=1
4/5×1/2= 2/5 1/3×1/3=1/9 2/3×5/6=5/9 1/5×3/8=3/40 3/5×5/8=3/8 6/7×3/2=9/7 5/6×8/3=20/9 4/5×3/4=3/5
8/7×1/2=4/7 7/4×1/2=7/8 1/7×1/2=1/14 1/3×1/3=1/9
4/5×5/8=1/2 7/9×9/7=1 2/3×1/7=2/21 1/4×3/5=3/20
4/5×1/2= 2/5 2/3×29/8=29/12 3/2×7/9=7/6 2/3×3/4=1/2
5/6×1/3=5/18 6/5×1/6 =1/5 2/1×7/2=7 3/2×1/3=1/2
1/22×4/5=2/55 5/6×8/3=20/9 4/11×3/4=3/11 2/3×5/6=5/9
4/11×3/4=3/11 2/3×5/6=5/9 5/6×8/3=20/9 4/5×3/4=3/5
1/5×3/8=3/40 3/5×5/8=3/8 8/7×1/2=4/7 7/4×1/4=7/16
4/9×3/8=1/6 5/3×1/5=1/3 4/3×4/9=16/27 1/3×1/2=1/6
5/6×8/3=20/9 4/11×3/4=3/11 1/7×1/2=1/14 2/3×5/6=5/9
1/2×1/3=1/6 1/4×3/16=3/64 4/11×3/4=3/11 4/9×3/8=1/6 5/3×1/5=1/3 4/3×4/9=16/27 1/3×1/2=1/6 2/7×1/2=1/7 41/12×1/4=41/48 1/4×3/16=3/64 1/12×9/4=3/16 75/8×1/5=15/8
7/12×1/9=7/108 2/3×7/3=14/9 1/12×9/4=3/16 75/8×1/5=15/8
5/8×1/5=1/8
版权声明:本文内容由互联网用户自发贡献,该文观点仅代表作者本人。本站仅提供信息存储空间服务,不拥有所有权,不承担相关法律责任。如发现本站有涉嫌抄袭侵权/违法违规的内容, 12345678@qq.com 举报,一经查实,本站将立刻删除。