要六年级分数乘除分数口算题400道

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六年级上册数学口算题小数,分数乘除法四百道~

0.45 × 4 = 1.8
0.75 × 4.3 = 3.225
1.05 × 4.6 = 4.83
1.35 × 4.9 = 6.615
1.65 × 5.2 = 8.58
1.95 × 5.5 = 10.725
2.25 × 5.8 = 13.05
2.55 × 6.1 = 15.555
2.85 × 6.4 = 18.24
3.15 × 6.7 = 21.105
3.45 × 7 = 24.15
3.75 × 7.3 = 27.375
4.05 × 7.6 = 30.78
4.35 × 7.9 = 34.365
4.65 × 8.2 = 38.13
4.95 × 8.5 = 42.075
5.25 × 8.8 = 46.2
5.55 × 9.1 = 50.505
5.85 × 9.4 = 54.99
6.15 × 9.7 = 59.655
6.45 × 10 = 64.5
6.75 × 10.3 = 69.525
7.05 × 10.6 = 74.73
7.35 × 10.9 = 80.115
7.65 × 11.2 = 85.68
7.95 × 11.5 = 91.425
8.25 × 11.8 = 97.35
8.55 × 12.1 = 103.455
8.85 × 12.4 = 109.74
9.15 × 12.7 = 116.205
9.45 × 13 = 122.85
9.75 × 13.3 = 129.675
10.05 × 13.6 = 136.68
10.35 × 13.9 = 143.865
10.65 × 14.2 = 151.23
1/5 × 35 = 7
2/3 × 0.43 = 2/7
4/9 × 0.5 = 2/9
2/7 × 21 = 6
3/5 × 15 = 9
4/11 × 22 = 8
3/16 × 32 = 6
2/15 × 3 = 2/5
3/14 × 0.7 = 1/7
5/16 × 3.2 = 1
8/15 × 5.7 = 3
9/16 × 1.5 = 5/6
7/18 × 0.6 = 1/4
11/12 × 0.6 = 5/9
15/16 × 0.24 = 2/9
12/17 × 0.34 = 1/4
10/13 × 0.26 = 1/5
2/3 × 15 = 10
11/15 × 0.15 = 1/9
4/9 × 0.45 = 1/5
8/9 × 0.81 = 5/7
1/3 × 15 = 5
1/4 × 1.2 = 2/7
5/8 × 0.64 = 2/5
3/5 × 1.5 = 8/9
3/4 × 0.8 = 3/5
5/6 × 0.32 = 1/4
3/4 × 0.8 = 3/5
4 - 0.45 = 3.55
4.3 - 0.8 = 3.5
4.6 - 1.15 = 3.45
4.9 - 1.5 = 3.4
5.2 - 1.85 = 3.35
5.5 - 2.2 = 3.3
5.8 - 2.55 = 3.25
6.1 - 2.9 = 3.2
6.4 - 3.25 = 3.15
6.7 - 3.6 = 3.1
7 - 3.95 = 3.05
7.3 - 4.3 = 3
7.6 - 4.65 = 2.95
7.9 - 5 = 2.9
8.2 - 5.35 = 2.85
8.5 - 5.7 = 2.8
8.8 - 6.05 = 2.75
9.1 - 6.4 = 2.7
9.4 - 6.75 = 2.65
9.7 - 7.1 = 2.6
10 - 7.45 = 2.55
10.3 - 7.8 = 2.5
10.6 - 8.15 = 2.45
10.9 - 8.5 = 2.4
11.2 - 8.85 = 2.35
11.5 - 9.2 = 2.3
11.8 - 9.55 = 2.25
12.1 - 9.9 = 2.2
8.5 + 5.7 = 14.2
8.8 + 6.05 = 14.85
9.1 + 6.4 = 15.5
9.4 + 6.75 = 16.15
9.7 + 7.1 = 16.8
10 + 7.45 = 17.45
10.3 + 7.8 = 18.1
10.6 + 8.15 = 18.75
10.9 + 8.5 = 19.4
11.2 + 8.85 = 20.05
11.5 + 9.2 = 20.7
11.8 + 9.55 = 21.35
12.1 + 9.9 = 22
4 + 0.45 = 4.45
4.3 + 0.8 = 5.1
4.6 + 1.15 = 5.75
4.9 + 1.5 = 6.4
5.2 + 1.85 = 7.05
5.5 + 2.2 = 7.7
5.8 + 2.55 = 8.35
6.1 + 2.9 = 9
6.4 + 3.25 = 9.65
6.7 + 3.6 = 10.3
7 + 3.95 = 10.95
7.3 + 4.3 = 11.6
7.6 + 4.65 = 12.25
7.9 + 5 = 12.9
8.2 + 5.35 = 13.55

1/2 × 7/8 = 7/16 2/3 × 5/12= 5/18 1/3 × 9/10= 3/10 2/3 × 2/5 = 4/15 1/4 × 4/7 = 1/7 3/4 × 26/35= 39/70 1/5 × 32/35= 17/93 2/5 × 2/7 = 4/35 3/5 × 1/3 = 1/5 4/5 × 8/21= 25/82 1/6 × 3/7 = 1/14 5/6 × 10/21= 25/63 1/7 × 11/21= 3/40 2/7 × 4/7 = 8/49 3/7 × 13/21= 13/49 4/7 × 2/3 = 8/21 5/7 × 5/7 = 25/49 6/7 × 16/21= 32/49 1/8 × 17/21= 8/79 3/8 × 6/7 = 9/28 5/8 × 19/21= 13/23 7/8 × 20/21= 5/6 1/9 × 5/8 = 5/72 2/9 × 5/9 = 10/81 4/9 × 35/72= 8/37 5/9 × 5/12= 3/13 7/9 × 25/72= 10/37 8/9 × 5/18= 20/81

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= 9
10.40×20= 800
11.80-25= 55
12.70+45=115
13.90×2= 180
14.16×6= 96
15.300×6= 1800
16.540÷9=60
17.30×20= 600
18.400÷4= 100
19.350-80= 270
20.160+70=230
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= 400
30.120×25= 3000
31.36×11= 396
32.1025÷25=41
33.336+70= 406
34.25×9×4= 900
35.200-33×3= 101
36.3020-1010=2010
37.12×50= 600
38.25×8= 200
39.23×11= 253
40.125÷25=5
41.4200-2200=2000
42.220+80= 300
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
48.2800÷40=70
49.98÷14 = 7
50.96÷24 = 4
51.56÷14 =4
52.65÷13 = 5
53.75÷15 = 5
54.120÷24 =5
55.200÷25 = 8
56.800÷16 = 50
57.840÷21 =40
58.560÷14 = 40
59.390÷13 = 30
60.600÷15 =40
61.72÷24 = 3
62.85÷17 = 5
63.90÷15 =6
64.96÷16 = 6
65.78÷26 = 4
66.51÷17 =3
67.80÷40 = 2
68.100÷20 = 5
69.100÷4 =25
70.240÷40 = 6
71.920÷4 = 230
72.300÷60=5
73.64÷2 = 32
74.64÷4 = 16
75.50÷5 =10
76.60÷8 = 7.5
77.96÷4 = 24
78.90÷6 =15
79.400+80 = 480
80.400-80 = 320
81.40×80 =3200
82.400÷80 = 5
83.48÷16 = 3
84.96÷24 =4
85.160×5= 800
86.4×250= 1000
87.0×518= 0
88.10×76= 760
89.36×10=360
90.15×6= 90
91.24×3= 72
92.5×18= 90
93.26×4= 74
94.7×15=105
95.32×30= 960
96.40×15= 600
97.60×12= 720
98.23×30= 690
99.30×50=1500
100.5×700=3500




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






1.9-1.9*(1.9-1.9)
1.(1+1/2)(1+1/3)(1+1/4)......(1+1/100)
2.(1-1/2)(1-1/3)(1-1/4)......(1-1/100)
3.8+2-8+2
4.25*4/25*4
5.7.26-(5.26-1.5)
6.286+198
7.314-202
8.526+301
9.223-99
10.6.25+3.85-2.125+3.875
11.9-2456*21
12.0.5/11.5-4*2.75
13.1/2×3/5
14.3.375+5.75+2.25+6.625
15.1001-9036÷18
16.3.8×5.25+14.5
17.2.1*4.3+5.7*2.1
18.30×1/3
19.102*45-328
20.2/3×12
21.2.8*3.1+17.6/8
22.3/5×5/6
23.(50-12.5)/2.5
24.2/5×1/3
25.6110*47+639
26.1/2-1/6
27.3.5*2.7-52.2/18
28.1/7×1/5
29.3.375*0.97+0.97*6.625
30.25×4/5
31.6.54+2.4+3.46+0.6
32.5/6-1/2
33.95.6*1.8+95.6*8.2
34.1/2×1/5
35.600-420/12
36.344/3.6-5.4*0.25
37.16/2+30/2+90/6
38.3001-1998.
39.5000-105*34
40.0.15/0.25+0.75*1.2
41.(1/2+1/3+1/4)*0.24
42.(25+4)*4
43.300-4263/21
44.0.81/0.25+5.96
45.403÷13×27
46.1.5×4.2-0.75÷0.25
47.3.27×4 +3.27×5.7
48.(1.2+ 1.8)×4.51025-768÷32
49.0.25×80-0.45÷0.9
50.1025-768÷32
51.0.25*2.69*4
52.2348+275*16
53.2/9*15/8-1/12*9/5
54.2.4+2.4*(5.375-3.375)
55.645-45*12
56.0.15+1.2/0.24-0.45
57.3.75-(2.35+0.25/1.25)
58.76*1/4+23*25/100+0.25
59.10-2.87-7.13
60.0.96+9.6*9.9
61.7.5-5.7*1/3
62.12.37-3.25-6.75
63.16*6.8+2.2*16+16
64.401*19+284
65.58.7-16.65/3.7
66.0.4*4.7*2.5+(2.3+5.3)
67.9.31-1.125-7.875
68.640+128*45
69.8.2*1.6-0.336/4.2
70.400*(0.62+0.08)
1/2+1/3
2/1-5/4
9\3*3\9
3/4+5/4=? 4/5+6/5=? 5/6+6/7=?

  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
    301、1又5/6-1/6
    2、1/3+2/5
    3、2/7+1/2
    4、17/24-5/12
    5、1/3+1/4
    6、1又5/8-2/3
    7、4又1/2-4
    8、2/13-1/26
    9、7/8-4/9
    10.15/20=11/20
    11.1/2+4/9
    12.2/15+8/15
    13.1/2-1/4
    14.3/7+3/8
    15.1/3+1/5
    16.1/2+3/5
    17.2/5-1/5
    18.12-7又3/8
    19.2/3+3/4
    20.4/15+7/10
    21.7/14-5/14
    22.5/8-1/6
    23.1/2+1/8
    24.2/7+1/3
    25.1/6-1/7
    26.3/8-1/4
    27.2/3-1/2
    28.1/7+3/14
    29.3/7-3/7
    30.9/10-3/10

  2. 3.8+2-8+2
    4.25*4/25*4
    5.7.26-(5.26-1.5)
    6.286+198
    7.314-202
    8.526+301
    9.223-99
    10.6.25+3.85-2.125+3.875
    11.9-2456*21
    12.0.5/11.5-4*2.75
    13.1/2×3/5
    14.3.375+5.75+2.25+6.625
    15.1001-9036÷18
    16.3.8×5.25+14.5
    17.2.1*4.3+5.7*2.1
    18.30×1/3
    19.102*45-328
    20.2/3×12
    21.2.8*3.1+17.6/8
    22.3/5×5/6
    23.(50-12.5)/2.5
    24.2/5×1/3
    25.6110*47+639
    26.1/2-1/6
    27.3.5*2.7-52.2/18
    28.1/7×1/5
    29.3.375*0.97+0.97*6.625
    30.25×4/5
    31.6.54+2.4+3.46+0.6
    32.5/6-1/2
    33.95.6*1.8+95.6*8.2
    34.1/2×1/5
    35.600-420/12
    36.344/3.6-5.4*0.25
    37.16/2+30/2+90/6
    3.8+2-8+2
    4.25*4/25*4
    5.7.26-(5.26-1.5)
    6.286+198
    7.314-202
    8.526+301
    9.223-99
    10.6.25+3.85-2.125+3.875
    11.9-2456*21
    12.0.5/11.5-4*2.75
    13.1/2×3/5
    14.3.375+5.75+2.25+6.625
    15.1001-9036÷18
    16.3.8×5.25+14.5
    17.2.1*4.3+5.7*2.1
    18.30×1/3
    19.102*45-328
    20.2/3×12
    21.2.8*3.1+17.6/8
    22.3/5×5/6
    23.(50-12.5)/2.5
    24.2/5×1/3
    25.6110*47+639
    26.1/2-1/6
    27.3.5*2.7-52.2/18
    28.1/7×1/5
    29.3.375*0.97+0.97*6.625
    30.25×4/5
    31.6.54+2.4+3.46+0.6
    32.5/6-1/2
    33.95.6*1.8+95.6*8.2
    34.1/2×1/5
    35.600-420/12
    36.344/3.6-5.4*0.25
    37.16/2+30/2+90/6
    3.8+2-8+2
    4.25*4/25*4
    5.7.26-(5.26-1.5)
    6.286+198
    7.314-202
    8.526+301
    9.223-99
    10.6.25+3.85-2.125+3.875
    11.9-2456*21
    12.0.5/11.5-4*2.75
    13.1/2×3/5
    14.3.375+5.75+2.25+6.625
    15.1001-9036÷18
    16.3.8×5.25+14.5
    17.2.1*4.3+5.7*2.1
    18.30×1/3
    19.102*45-328
    20.2/3×12
    21.2.8*3.1+17.6/8
    22.3/5×5/6
    23.(50-12.5)/2.5
    24.2/5×1/3
    25.6110*47+639
    26.1/2-1/6
    27.3.5*2.7-52.2/18
    28.1/7×1/5
    29.3.375*0.97+0.97*6.625
    30.25×4/5
    31.6.54+2.4+3.46+0.6
    32.5/6-1/2
    33.95.6*1.8+95.6*8.2
    34.1/2×1/5
    35.600-420/12
    36.344/3.6-5.4*0.25
    37.16/2+30/2+90/6



3/4x2/8 这个很简单啊,自己编也可以


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六年级的分数乘除法是数学中的一个重要概念,涉及到对分数的基本运算和转换的理解。我们要理解什么是分数。分数表示一个数是另一个数的部分,形式为a\/b,其中a称为分子,b称为分母。例如,1\/2表示一半,3\/4表示四分之三。当我们说分数乘法时,我们是指将两个或多个分数相乘。乘法运算可以看作是...

六年级分数乘除法简便运算
六年级分数乘除法简便运算:在六年级的数学课程中,分数乘除法是必须掌握的重要内容。而要掌握分数乘除法的简便运算方法,首先需要了解一些基本概念和规则。一、基本概念 1、分子和分母:分数由分子和分母组成,分子位于上方,分母位于下方。2、分数乘法:将两个分数相乘,就是将他们的分子分别相乘,分母不...

哈密地区13524495381: 六年级分数除法.乘法口算题50~80道 -
隐虏盐酸: 42/2=21 90*9=810 36/2=18 20/5=4 400/2=200 39/3=13 35/5=7 150/3=50 20*9=180 90/3=30 16*3=48 45/5=9 45*2=90 40*6=240 70*3=210 36/3=12 65/5=13 48/3=16 25*4=100 90/9=10 15*6=90 20*6=120 48/6=8 80/4=20 50*4=200 80*4=320 ...

哈密地区13524495381: 求400道小学6年级口算分数计算题(乘除法)请注意看问题关键词,400道,口算,分数计算题. -
隐虏盐酸:[答案] 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= 9 10.40*20= 800 11.80-25= 55 12.70+45=115 13.90*2= 180 14.16*6= 96 15.300*6= 1800 16...

哈密地区13524495381: 六年级口算大全带答案(分数,小数)加减乘除 -
隐虏盐酸:[答案] 0.45 * 4 = 1.8 0.75 * 4.3 = 3.225 1.05 * 4.6 = 4.83 1.35 * 4.9 = 6.615 1.65 * 5.2 = 8.58 1.95 * 5.5 = 10.725 2.25 * 5.8 ...

哈密地区13524495381: 小学六年级分数乘除法口算题90道如:22/5除10 - 补充:求口
隐虏盐酸: 10/(22/5)=25/11

哈密地区13524495381: 50道分数乘除法口算题.要分数 (有得数)一定要分数.如( )/( )*( )/( )=( )/( )也可以整数乘分数 -
隐虏盐酸:[答案] 5分之9*7分之5=7分之9 16÷8分之5=5分之128 8分之5÷15分之4=32分之75 16分之7*12分之5=192分之35 27分之7÷10分之3=81分之70 40÷8分之5=64 160÷5分之4=200 1-5分之1÷4=20分之19 6分之1÷(3分之2+4分之3)=17分之2 16分之5-8分之5=-16...

哈密地区13524495381: 求6年级的分数口算(加减乘除都可以) 要180道! -
隐虏盐酸:[答案] 太简单了 注:\代表分号,/代表除号,2\1表示二分之一,5+4\1=5 4\1表示5又4/1(带分数) 5\6*5=6 5\4*2=5/8 2\1*4=2 4 4\5*2=2/5 3\1*5=3/5 7\2*6=7/12 5\2*6=5/12 3\5*2=3/10 5\7*2=5/14 5\6*1=5/6 7\9*2=7/18 5\4*2=5/8 2\45*0=0 5\6-5\4=5\2 2\1+2\...

哈密地区13524495381: 分数乘法口算练习题 -
隐虏盐酸:[答案] 1\2*8= 1\3*9= 4\9*7= 9\11*8= 3\6*2\9= 5\9*7\2= 1\10*9\4= 23\4*2\6= 76\5*1\38= 87\9*3\19= 15\4*1\3= 56\2*1\8= 2\9*3\... 2\6*9\2= 6\15*14\2= 16\14*28\4= 29\2*4= 分数乘法单元练习题 一、计算. 1、口算. 13 *0= 14 * 25 = 56 *12= 712 * 314 = 45* ...

哈密地区13524495381: 分数乘或除分数题口算请给答案分数乘·除分数题口算给答案,比如10/1x90=9 5/3x105=61÷5/7=7/5 3/4÷3=1/4 -
隐虏盐酸:[答案] 2/2 * 2 = 13/13 = 1 * 3/2 * 3 = 23/6 = 24 * 1/3 * 8 = 65/3 * 20 =十四分之一百二十七= 68 * 3/7 * 40 = 354 / 3 * 16 = 129/5 27 = 152人/ 30 = 15 1 * 12/7 * 24 =一分之一千四百三十〇* 30 =9分之151* 102 =九...

哈密地区13524495381: 分数乘分数口算题及答案,不要没答案的和分数乘整数,80道以上(尽量多一点)要有答案的 -
隐虏盐酸:[答案] 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...

哈密地区13524495381: 简单的小学六年级上册(人教版)口算题:1.分数乘法2.分数除法和3.百分数口算题,最好多一些 -
隐虏盐酸:[答案] 分数乘法: 1.4/7*1/7÷4/7*1/7 2.12*(3/4-1/6) 3.12*(1/6+1/2) 4.70*1/35+40*1/35 5.4/5*8*10 6.6*(1/2+1/3) 7.(5/6-2/3)*7/9 8.(1/12+1/5)*60 9.20*(1-1/4-1/5) 10.1/3*7+2/3*7 11.3/4*99+3/4 12.2/7*3/4*14 13.8/9*27+1/9*27 14.2/5*2/7*5/8 15.1/4*8÷1/4*8 ...

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