1:9.6+99.6+999.6+9999.6+99999.6
2:(0.75-0.75乘三分之一)除以四分之三
3:1998除以1998又1999分之1998
4:
2009+20092009+200920092009
---------------------------
2010+20102010+201020102010
5:9999的平方+1999
6:99999乘77778+33333乘66666
7:四分之一+二十八分之一+七十分之一+一百三十分之一+二百零八分之一
8:二分之一+四分之一+八分之一+……+二百五十六分之一
9:3.75乘735-八分之三乘5730+16.2乘62.5
9:
第4题的横线是分数线啊,大家坐坐,做好了100分
问几道6年级的简算题,大家进来看看,可以追加100分!
答案:2 悬赏:0 手机版
解决时间 2021-04-08 19:34
- 提问者网友:雾里闻花香
- 2021-04-08 14:18
最佳答案
- 五星知识达人网友:深街酒徒
- 2021-04-08 14:35
1:9.6+99.6+999.6+9999.6+99999.6
=10-0.4+100-0.4+1000-0.4+10000-0.4+100000-0.4
=111110-0.4*5
=111110-2
=111108
2:(0.75-0.75*(1/3))/(3/4)
=(0.75*(1-1/3))/(3/4)
=(0.75*(2/3))/(3/4)
=(1.5/3)/(3/4)
=(1/2)*(4/3)
=2/3
3:1998/(1998又1998/1999)
=1998/((1998*1999+1998)/1999)
=1998*1999/(1998*1999+1998)
=1998*1999/(1998*(1999+1))
=1999/2000
4:(2009+20092009+200920092009)/(2010+20102010+201020102010)
=(20094018+200920092009)/(20104020+201020102010)
=(200940186027)/(201040206030)
5:9999^2+1999
=(10000-1)^2+1999
=10000^2-20000+1+1999
=10000^2
=100000000
6:99999*77778+33333*66666
=99999*77778+33333*3*22222
=99999*77778+99999*22222
=99999*(77778+22222)
=99999*100000
=9999900000
7:1/4+1/28+1/70+1/130+1/208
=7/28+1/28+1/70+1/130+1/208
=8/28+1/70+1/130+1/208
=2/7+1/70+1/130+1/208
=20/70+1/70+1/130+1/208
=21/70+1/130+1/208
=3/10+1/130+1/208
=39/130+1/130+1/208
=40/130+1/208
=20/65+1/208
=320/1040+5/1040
=325/1040
=5/16
8:1/2+1/4+1/8+1/16+1/32+1/64+1/128+1/256
=2/4+1/4+1/8+1/16+1/32+1/64+1/128+1/256
=3/4+1/8+1/16+1/32+1/64+1/128+1/256
=6/8+1/8+1/16+1/32+1/64+1/128+1/256
=7/8+1/16+1/32+1/64+1/128+1/256
=14/16+1/16+1/32+1/64+1/128+1/256
=15/16+1/32+1/64+1/128+1/256
=30/32+1/32+1/64+1/128+1/256
=31/32+1/64+1/128+1/256
=62/64+1/64+1/128+1/256
=63/64+1/128+1/256
=126/128+1/128+1/256
=127/128+1/256
=254/256+1/256
=255/256
9:3.75*735-(3/8)*5730+16.2*62.5
=3.75*735-(3/4)*2865+16.2*62.5
=375*7.35-(3/4)*2865+16.2*62.5
=375*(7.35-(3/4)*7.64)+16.2*62.5
=375*(7.35-3*1.91)+16.2*62.5
=375*1.62+16.2*62.5
=1.62*(375+62.5)
=1.62*427.5
=708.75
=10-0.4+100-0.4+1000-0.4+10000-0.4+100000-0.4
=111110-0.4*5
=111110-2
=111108
2:(0.75-0.75*(1/3))/(3/4)
=(0.75*(1-1/3))/(3/4)
=(0.75*(2/3))/(3/4)
=(1.5/3)/(3/4)
=(1/2)*(4/3)
=2/3
3:1998/(1998又1998/1999)
=1998/((1998*1999+1998)/1999)
=1998*1999/(1998*1999+1998)
=1998*1999/(1998*(1999+1))
=1999/2000
4:(2009+20092009+200920092009)/(2010+20102010+201020102010)
=(20094018+200920092009)/(20104020+201020102010)
=(200940186027)/(201040206030)
5:9999^2+1999
=(10000-1)^2+1999
=10000^2-20000+1+1999
=10000^2
=100000000
6:99999*77778+33333*66666
=99999*77778+33333*3*22222
=99999*77778+99999*22222
=99999*(77778+22222)
=99999*100000
=9999900000
7:1/4+1/28+1/70+1/130+1/208
=7/28+1/28+1/70+1/130+1/208
=8/28+1/70+1/130+1/208
=2/7+1/70+1/130+1/208
=20/70+1/70+1/130+1/208
=21/70+1/130+1/208
=3/10+1/130+1/208
=39/130+1/130+1/208
=40/130+1/208
=20/65+1/208
=320/1040+5/1040
=325/1040
=5/16
8:1/2+1/4+1/8+1/16+1/32+1/64+1/128+1/256
=2/4+1/4+1/8+1/16+1/32+1/64+1/128+1/256
=3/4+1/8+1/16+1/32+1/64+1/128+1/256
=6/8+1/8+1/16+1/32+1/64+1/128+1/256
=7/8+1/16+1/32+1/64+1/128+1/256
=14/16+1/16+1/32+1/64+1/128+1/256
=15/16+1/32+1/64+1/128+1/256
=30/32+1/32+1/64+1/128+1/256
=31/32+1/64+1/128+1/256
=62/64+1/64+1/128+1/256
=63/64+1/128+1/256
=126/128+1/128+1/256
=127/128+1/256
=254/256+1/256
=255/256
9:3.75*735-(3/8)*5730+16.2*62.5
=3.75*735-(3/4)*2865+16.2*62.5
=375*7.35-(3/4)*2865+16.2*62.5
=375*(7.35-(3/4)*7.64)+16.2*62.5
=375*(7.35-3*1.91)+16.2*62.5
=375*1.62+16.2*62.5
=1.62*(375+62.5)
=1.62*427.5
=708.75
全部回答
- 1楼网友:逃夭
- 2021-04-08 15:04
我给你一些题目,你看看可不可以:
4/9×3= 5÷1/3 = 1/2÷1/3 =
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= 2.64+3.6=
2.4×50= 3500÷70= 2050-298=
2+7÷9= 0.3÷3%= 286+198=
314-202= 526+301= 223-99=
1/2×3/5= 1. 89÷100= 0.82+0.08=
73×1= 0.63×10= 4÷10=
17÷1000= 0.56+0.4= 1.25×100=
5.6+99= 43×63/21= 100÷25=
1-0.93= 90-0.9= 18.3×1/3=
794-198= 68×25= 43.3-63/21 =
72×125= 3001-1998= 23/5×5/6 =
20/3×12= 1/2-1/6= 30.25×4/5=
5/6-1/2= 1/2×1/5=
4.25×4/25×4
57.26-(5.26-1.5)
106.25+3.85-2.125+3.875
11.9-2456×21
5/11-4×2.75
13.375+5.75+2.25+6.625
(15.1-9036)÷18
163.8×5.25+14.5
172.1×4.3+5.7×2.1
19.102×45-328
2.8×3.1+16/8
23÷(50-12.5) ÷2.5
24×2/5×1/3
25.6÷110×47+639
3.5×2.7-52.2/18
28-1/7×1/5
3.375×0.97+0.97×6.625
6.54+2.4+3.46+0.6
95.6×1.8+95.6×8.2
35.6-420/12×4
344/3.6-5.4×0.25
16/2+30/2+90/6
5000-105×34
0.15/0.25+0.75×1.2
41×(1/2+1/3+1/4)×0.24
42×(25+4)×4
3×63/21-84
0.81/0.25+5.96×5
403÷13×27
46.1.5×4.2-0.75÷0.25
3.27×4 +3.27×5.7
(1.2+ 1.8)×4.51025-768÷32
0.25×80-0.45÷0.9
50.1025-768÷32
81.2-11÷7-×3=
6696÷62-6.5×10.6 =
2/7×3/9 ÷2/7 =
6756-193-207=
97×360+3×360=
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
21. 5/7 × 3/25 + 3/7
22. 3/14 ×× 2/3 + 1/6
23. 1/5 × 2/3 + 5/6
24. 9/22 + 1/11 ÷ 1/2
25. 5/3 × 11/5 + 4/3
26. 45 × 2/3 + 1/3 × 15
27. 7/19 + 12/19 × 5/6
28. 1/4 + 3/4 ÷ 2/3
29. 8/7 × 21/16 + 1/2
30. 101 × 1/5 – 1/5 × 21
31. 50+160÷40 (58+370)÷(64-45)
32. 120-144÷18+35
33. 347+45×2-4160÷52
34 (58+37)÷(64-9×5)
35. 95÷(64-45)
36. 178-145÷5×6+42 420+580-64×21÷28
37. 812-700÷(9+31×11)
38. 85+14×(14+208÷26)
39.(284+16)×(512-8208÷18)
40. 120-36×4÷18+35
41.(58+37)÷(64-9×5)
42. ( 6.8-6.8×0.55)÷8.5
43. 0.12× 4.8÷0.12×4.8
44.(3.2×1.5+2.5)÷1.6
45. 6-1.6÷4= 5.38+7.85-5.37
46. 7.2÷0.8-1.2×5
47. 6.5×(4.8-1.2×4)
48. 1 0.15-10.75×0.4-5.7
49. 5.8×(3.87-0.13)+4.2×3.74
50. 32.52-(6+9.728÷3.2)×2.5
1.(1/69+2/71)乘23+25除以71
=23/69+46/71+25/71
=1/3+71/71=1又1/3.
2.(1+1/2)乘(1-1/2)乘(1+1/3)乘(1-1/3)乘........乘(1+1/9)乘(1-1/9)
=3/2*1/2*4/3*2/3*5/4*......10/9*8/9
=1/2*10/9
=10/18.
3.1/2乘3+1/3乘4+.......+1/19乘20
4.1/27+505/2727+131313/272727
5.100-98+96-94+....+4-2
1.125*3+125*5+25*3+25
2.9999*3+101*11*(101-92)
3.(23/4-3/4)*(3*6+2)
4. 3/7 × 49/9 - 4/3
5. 8/9 × 15/36 + 1/27
6. 12× 5/6 – 2/9 ×3
7. 8× 5/4 + 1/4
8. 6÷ 3/8 – 3/8 ÷6
9. 4/7 × 5/9 + 3/7 × 5/9
10. 5/2 -( 3/2 + 4/5 )
11. 7/8 + ( 1/8 + 1/9 )
12. 9 × 5/6 + 5/6
13. 3/4 × 8/9 - 1/3
14. 7 × 5/49 + 3/14
15. 6 ×( 1/2 + 2/3 )
16. 8 × 4/5 + 8 × 11/5
17. 31 × 5/6 – 5/6
18. 9/7 - ( 2/7 – 10/21 )
19. 5/9 × 18 – 14 × 2/7
20. 4/5 × 25/16 + 2/3 × 3/4
21. 14 × 8/7 – 5/6 × 12/15
22. 17/32 – 3/4 × 9/24
23. 3 × 2/9 + 1/3
24. 5/7 × 3/25 + 3/7
25. 3/14 ×× 2/3 + 1/6
26. 1/5 × 2/3 + 5/6
27. 9/22 + 1/11 ÷ 1/2
28. 5/3 × 11/5 + 4/3
29. 45 × 2/3 + 1/3 × 15
30. 7/19 + 12/19 × 5/6
31. 1/4 + 3/4 ÷ 2/3
32. 8/7 × 21/16 + 1/2
33. 101 × 1/5 – 1/5 × 21
34.50+160÷40
35.120-144÷18+35
36.347+45×2-4160÷52
37(58+37)÷(64-9×5)
38.95÷(64-45)
39.178-145÷5×6+42
40.812-700÷(9+31×11)
41.85+14×(14+208÷26)
43.120-36×4÷18+35
44.(58+37)÷(64-9×5)
45.(6.8-6.8×0.55)÷8.5
46.0.12× 4.8÷0.12×4.8
47.(3.2×1.5+2.5)÷1.6
48.6-1.6÷4= 5.38+7.85-5.37=
49.7.2÷0.8-1.2×5= 6-1.19×3-0.43=
50.6.5×(4.8-1.2×4)=
51.5.8×(3.87-0.13)+4.2×3.74
52.32.52-(6+9.728÷3.2)×2.5
53.[(7.1-5.6)×0.9-1.15] ÷2.5
54.5.4÷[2.6×(3.7-2.9)+0.62]
55.12×6÷(12-7.2)-6
56.12×6÷7.2-6
57.0.68×1.9+0.32×1.9
58.58+370)÷(64-45)
59.420+580-64×21÷28
60.136+6×(65-345÷23)
15-10.75×0.4-5.7
62.18.1+(3-0.299÷0.23)×1
63.(6.8-6.8×0.55)÷8.5
64.0.12× 4.8÷0.12×4.8
65.(3.2×1.5+2.5)÷1.6
66.3.2×6+(1.5+2.5)÷1.6
67.0.68×1.9+0.32×1.9
68.10.15-10.75×0.4-5.7
69.5.8×(3.87-0.13)+4.2×3.74
70.32.52-(6+9.728÷3.2)×2.5
71.[(7.1-5.6)×0.9-1.15] ÷2.5
72.5.4÷[2.6×(3.7-2.9)+0.62]
73.12×6÷(12-7.2)-6
74.12×6÷7.2-6
75.33.02-(148.4-90.85)÷2.5
1) 76.(25%-695%-12%)*36
77./4*3/5+3/4*2/5
78.1-1/4+8/9/7/9
79.+1/6/3/24+2/21
80./15*3/5
81.3/4/9/10-1/6
82./3+1/2)/5/6-1/3]/1/7
83./5+3/5/2+3/4
84.(2-2/3/1/2)]*2/5
85.+5268.32-2569
86.3+456-52*8
87.5%+6325
88./2+1/3+1/4
2) 89+456-78
3) 5%+. 3/7 × 49/9 - 4/3
4) 9 × 15/36 + 1/27
5) 2× 5/6 – 2/9 ×3
6) 3× 5/4 + 1/4
7) 94÷ 3/8 – 3/8 ÷6
8) 95/7 × 5/9 + 3/7 × 5/9
9) 6/2 -( 3/2 + 4/5 )
10) 8 + ( 1/8 + 1/9 )
11) 8 × 5/6 + 5/6
12) 1/4 × 8/9 - 1/3
13) 10 × 5/49 + 3/14
14) 1.5 ×( 1/2 + 2/3 )
15) 2/9 × 4/5 + 8 × 11/5
16) 3.1 × 5/6 – 5/6
17) 4/7 - ( 2/7 – 10/21 )
18) 19 × 18 – 14 × 2/7
19) 5 × 25/16 + 2/3 × 3/4
20) 4 × 8/7 – 5/6 × 12/15
21) 7/32 – 3/4 × 9/24
22) 1、 2/3÷1/2-1/4×2/5
2、 2-6/13÷9/26-2/3
3、 2/9+1/2÷4/5+3/8
4、 10÷5/9+1/6×4
5、 1/2×2/5+9/10÷9/20
6、 5/9×3/10+2/7÷2/5
7、 1/2+1/4×4/5-1/8
8、 3/4×5/7×4/3-1/2
9、 23-8/9×1/27÷1/27
10、 8×5/6+2/5÷4
11、 1/2+3/4×5/12×4/5
12、 8/9×3/4-3/8÷3/4
13、 5/8÷5/4+3/23÷9/11
23) 1.2×2.5+0.8×2.5
24) 8.9×1.25-0.9×1.25
25) 12.5×7.4×0.8
26) 9.9×6.4-(2.5+0.24)(27) 6.5×9.5+6.5×0.5
0.35×1.6+0.35×3.4
0.25×8.6×4
6.72-3.28-1.72
0.45+6.37+4.55
5.4+6.9×3-(25-2.5)2×41846-620-380
4.8×46+4.8×54
0.8+0.8×2.5
1.25×3.6×8×2.5-12.5×2.4
28×12.5-12.5×20
23.65-(3.07+3.65)
(4+0.4×0.25)8×7×1.25
1.65×99+1.65
27.85-(7.85+3.4)
48×1.25+50×1.25×0.2×8
7.8×9.9+0.78
(1010+309+4+681+6)×12
3×9146×782×6×854
5.15×7/8+6.1-0.60625
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
21. 5/7 × 3/25 + 3/7
22. 3/14 × 2/3 + 1/6
23. 1/5 × 2/3 + 5/6
24. 9/22 + 1/11 ÷ 1/2
25. 5/3 × 11/5 + 4/3
26. 45 × 2/3 + 1/3 × 15
27. 7/19 + 12/19 × 5/6
28. 1/4 + 3/4 ÷ 2/3
29. 8/7 × 21/16 + 1/2
30. 101 × 1/5 – 1/5 × 21
31.50+160÷40 (58+370)÷(64-45)
32.120-144÷18+35
33.347+45×2-4160÷52
34(58+37)÷(64-9×5)
35.95÷(64-45)
36.178-145÷5×6+42 420+580-64×21÷28
37.812-700÷(9+31×11) (136+64)×(65-345÷23)
38.85+14×(14+208÷26)
39.(284+16)×(512-8208÷18)
40.120-36×4÷18+35
41.(58+37)÷(64-9×5)
42.(6.8-6.8×0.55)÷8.5
43.0.12× 4.8÷0.12×4.8
44.(3.2×1.5+2.5)÷1.6 (2)3.2×(1.5+2.5)÷1.6
45.6-1.6÷4= 5.38+7.85-5.37=
46.7.2÷0.8-1.2×5= 6-1.19×3-0.43=
47.6.5×(4.8-1.2×4)= 0.68×1.9+0.32×1.9
48.10.15-10.75×0.4-5.7
49.5.8×(3.87-0.13)+4.2×3.74
50.32.52-(6+9.728÷3.2)×2.5
51.[(7.1-5.6)×0.9-1.15] ÷2.5
52.5.4÷[2.6×(3.7-2.9)+0.62]
53.12×6÷(12-7.2)-6 (4)12×6÷7.2-6
102×4.5
7.8×6.9+2.2×6.9
5.6×0.25
8×(20-1.25)
1)127+352+73+44 (2)89+276+135+33
(1)25+71+75+29 +88 (2)243+89+
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