六年级下册数学口算训练答案?48页:b+5 3x 3a 1/3y 2/5m+3 6×15 48-c 4f f² 120 2.1 18.7 70 140 9.9 3 25 0.9 49页:5400 800 8 4.5 120 500 200 4 1.5 1时12分 5.6 3.5 70分米 700厘米 1 850 2 500 1 250 170 7。那么,六年级下册数学口算训练答案?一起来了解一下吧。
4/9这个是9分之4不然要打成正规的很费时间.你就将就点.
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 =
2.64+3.6= 2.4×50=3500÷70= 2050-298= 2+7÷9=0.3÷3%= 81.2-11÷7-×3= 6696÷62-6.5×10.6 =
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=
100÷25= 1-0.93= 90-0.9=
794-198= 68×25=6756-193-207=
72×125=97×360+3×360=
虽然不到一百道题,但也不少了。

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\1=1
4\5-4\5=0 3\2-3\1=3\1 5+4\1=5 4\1 5\1+5\1=5\2 7/7+7/7=2
2/1*2=1 3/1*3=1 3/2*3=2 3/1*6=2 4/3*8=6
4/3*8=6 5/3*20=12 7/3*14=6 8/7*40=35 4/3*16=12
4/3*16=12 9/5*27=15 2/1*30=15 12/7*24=14 30/1*30=1
30/1*30=1 51/9*102=18 19/9*76=36 4/9*8=18 5/8*90=144
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 6/1*48=8 7/2*28=8 8/19*16=38
8/19*16=38 61/60*122=120 7/2*28=8 8/19*16=38 1/1*2=2
9/7*18=14 25/7*100=28 9/5*81=45 8/9*16=18 2/7*2=2/14
5\4/2=5\2 5\6/2=5\3 3\2/1=3\2 5*5\1=1 5\9/3=5\3
7/1*8=56 3/1*3=1 3/2*3=2 3/1*6=2 4/3*8=6
4/3*8=6 5/3*20=12 7/3*14=6 8/7*40=35 4/3*16=12
4/3*16=12 9/5*27=15 2/1*30=15 12/7*24=14 30/1*30=1
30/1*30=1 51/9*102=18 19/9*76=36 4/9*8=18 5/8*90=144
5/8*90=144 99/98*99=98 3/14*6=28 7/1*28=4 5/1*25=5
10/1*90=9 5/3*105=63 19/7*38=14 5/1*25=5 8/19*16=38
8/19*16=38 61/60*122=120 7/2*28=8 6/1*48=8 2\1*2=1
9/7*18=14 25/7*100=28 9/5*81=45 9/3*16=48
1) 0.23×3=0.69
2) 0.16×30=4.8
3) 1.6+3.7=5.3
4) 1.8×0.5= 0.9
5) 200×0.16= 32
6) 4.5÷0.9= 5
7) 6.5+4.8= 11.3
8) 3.3÷3=1.1
9) 3.2×0.2= 0.64
10) 4.3÷0.5=8.6
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

0.05 3.4 17/3 1/12 1 1/10 0.05 2.8 10 6.5 0.75 4/5 1.2 2.625 600 350 84
以上就是六年级下册数学口算训练答案的全部内容,一件上衣比一条裤子贵160元,其中裤子的价格是上衣的3/5,那么设上衣价格为x元,裤子价格为3x/5元。根据题意,有x - 3x/5 = 160,解得x = 400元,裤子价格为3x/5 = 240元。饲养组有黑兔60只,白兔比黑兔多1/5,设白兔数量为y只,则y - 60 = 60 * 1/5,解得y = 72只。内容来源于互联网,信息真伪需自行辨别。如有侵权请联系删除。