六年级上册数学口算题cf
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
六年级上册口算题及答案300道
楼主好~
~此题解答：
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
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六年级的数学口算题50道，要有分数的，要有答案，谢谢!
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
六年级上册数学口算题
你好
59+73=132 83+38=121 56+74=130 162+959=1021 135+69=204 47+98=145
536+469=1000 915+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=910
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=391
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=2992.8×0.4＝1.12
14－7.4＝6.6,
1.92÷0.04＝48,
0.32×500＝160,
0.65＋4.35＝ 5
10－5.4＝4.6,
4÷20＝0.2,
3.5×200＝700,
1.5－0.06＝1.44
0.75÷15＝0.05,
0.4×0.8＝0.32,
4×0.25＝1,
0.36＋1.54＝2
1.01×99＝99.99,
420÷35＝12,
25×12＝300,
135÷0.5＝270
3/4 + 1/4 =1,
2 + 4/9 =22/9,
3 - 2/3 =7/3,
3/4 - 1/2= 1/4
1/6 + 1/2 -1/6 =1/2,
7.5-(2.5+3.8)=1.2,
7/8 + 3/8 =5/4
3/10 +1/5 =1/2,
4/5 - 7/10 =1/10,
2 - 1/6 -1/3 =1.5
0.51÷17＝0.03,
32.8＋19＝51.8,
5.2÷1.3＝4,
1.6×0.4＝ 0.64
4.9×0.7＝3.43,
1÷5＝0.2,
6÷12＝0.5,
0.87－0.49＝0.38
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)
2/1*2=1
3/1*3=1
3/2*3=2
3/1*6=2
4/3*8=6
5/3*20=12
7/3*14=6
8/7*40=35
4/3*16=12
9/5*27=15
2/1*30=15
12/7*24=14
30/1*30=1
51/9*102=18
19/9*76=36
4/9*8=18
5/8*90=144
99/98*99=98
3/14*6=28
7/1*28=4
10/1*90=9
5/3*105=63
19/7*38=14
5/1*25=5
8/19*16=38
61/60*122=120
7/2*28=8 6/1*48=8
9/7*18=14
25/7*100=28
9/5*81=45 8/9*16=18
2/1*2=1
3/1*3=1
3/2*3=2
3/1*6=2
4/3*8=6
5/3*20=12
7/3*14=6
8/7*40=35
4/3*16=12
9/5*27=15
2/1*30=15
12/7*24=14
30/1*30=1
51/9*102=18
19/9*76=36
4/9*8=18
5/8*90=144
99/98*99=98
3/14*6=28
7/1*28=4
10/1*90=9
5/3*105=63
19/7*38=14
5/1*25=5
8/19*16=38
61/60*122=120
7/2*28=8
6/1*48=8
9/7*18=14
25/7*100=28
9/5*81=45
8/9*16=18
12÷3/5=12×(5/3）
9÷6/7=9×( 7/6 )
30÷5/6=30×（6/5 ）
4×（3/2 ）=4÷2/3
4÷5/7=4×7/5
3÷4/5=3×5/4
24÷7/16=24×（16/7 ）
A÷C/B=A×B/C
4÷4/5=5
6÷3/4=8
10÷2/5=25
18÷4/9=81/2
4×4/5=16/5
6×3/4=18/4
10×2/5=4
18×4/9=8
3÷3/4=4
2÷1/3=6
6÷4/5=15/2
1÷5/7=7/5
3/4÷3=1/4
1/3÷2=1/6
4/5÷6=2/15
5/7÷1=5/7
2/1*2=1
3/1*3=1
3/2*3=2
3/1*6=2
4/3*8=6
5/3*20=12
7/3*14=6
8/7*40=35
4/3*16=12
9/5*27=15
2/1*30=15
12/7*24=14
30/1*30=1
51/9*102=18
19/9*76=36
4/9*8=18
5/8*90=144
99/98*99=98
3/14*6=28
7/1*28=4
10/1*90=9
5/3*105=63
19/7*38=14
5/1*25=5
8/19*16=38
61/60*122=120
7/2*28=8
6/1*48=8
9/7*18=14
25/7*100=28
9/5*81=45