2023年12月16日发(作者:高二十三校联考数学试卷)
六年级(上)口算题卡
口算题卡
以下为小学六年级数学(上)口算题:
1.25×4=
2.24×5=
3.8.7÷8.7=
4.0.14×10=
5.0.1÷10=
6.10-0.1=
7.98÷14=
8.25+46=
9.0.58+0.33=
10.40×30=
11.480÷60=
12.4.6+0.6=
13.30×80=
14.0.4-0.31=
15.0.8÷0.16=
16.7.5÷1.5=
17.0.95÷1.9=
18.3-0.4=
19.2.6÷0.2=
20.1.25×8=
21.0.25×4=
22.2.4×4=
23.1.5×0.5=
24.2.1×4=
25.9.1÷1.3=
26.0.5+5.3=
27.1.4×0.6=
28.6.8-0.3=
29.3.1×0.01=
30.33×0.01=
31.2.2-0.3=
32.1.24×1=
33.0.45÷9=
34.1.4×4= 35.1÷25=
36.44÷2=
37.90×900=
38.0.1×0.5=
39.0.75÷0.25=
40.1÷0.2=
41.4.2÷6=
42.1.8×0.5=
43.2000+6500=
44.33÷330=
45.3÷1.5=
46.0.12×8=
47.0.1×0.02=
48.7.2÷4=
49.0.54÷0.18=
50.0.48÷0.16=
51.1.4×0.5=
52.1.7+2.8=
53.75÷25=
54.0.9÷1.8= 55.0.68÷0.17=
56.0.22+0.46=
57.0.2×0.3=
58.1.6÷4=
59.0.8×2.7=
60.3.25-1.6=
61.9800-980=
62.6÷1.5=
63.820÷2=
64.350÷50=
65.30×50=
66.20×90=
67.2.3×0.1=
68.0.21÷0.3=
69.14÷35=
70.1.4×0.5=
71.1.6×0.4=
72.7.2÷2.4=
XXX=
74.2.8×0.2= 75.2.2×0.3=
XXX÷3=
XXX=
78.2.2×0.04=
79.12×0.05=
80.28×0.03=
81.0.96÷0.8=
82.2.23+1.74=
83.4.4÷0.1=
84.1.3×0.5=
85.22+20=
86.86-69=
87.2.2×0.01=
88.9.5÷0.5=
89.0.27×0.2=
90.13×0.01=
91.3.2÷1.6=
92.4.1×0.02=
93.2.9×0.03=
94.8.7-0.5= 95.6.3-3.85=
96.7-0.25=
97.1.14÷0.3=
98.3.46+0.59=
99.0.15×0.6=
100.1.4-0.8=
101.60×0.3=
102.1÷0.25=
103.1÷0.5=
104.3.2÷8=
105.89-31=
106.33+40=
107.1÷2.5=
108.125×16=
109.7+14.2=
110.360÷40=
111.7000-5500=
112.180÷90=
113.110×10=
7 × 0.4 = 2.8 630 ÷ 90 = 7
0.6 ÷ 1.5 = 0.4
0.6 + 2.6 = 3.2
44 ÷ 2 = 22
0.79 - 0.4 = 0.39
2.8 + 7 = 9.8
0.18 + 0.2 = 0.38
0.14 + 0.2 = 0.34
0.12 × 0.3 = 0.036
0.24 + 0.6 = 0.84
10 × 70 = 700
90 + 30 = 120
6000 - 2000 = 4000
2.9 + 5.2 = 8.1
7 ÷ 5 = 1.4
4 + 2.73 = 6.73
6 × 1.4 = 8.4
1.1 × 0.1 = 0.11
40 × 60 = 2400 990 ÷ 3 = 330
7.3 + 0.3 = 7.6
0.98 ÷ 1.4 = 0.7
7.2 - 3.8 = 3.4
6.4 ÷ 8 = 0.8
3 × 2.6 = 7.8
2.8 + 3.6 = 6.4
6.5 - 4.98 = 1.52
2.4 × 0.03 = 0.072
360 ÷ 90 = 4
0.66 ÷ 0.3 = 2.2
440 ÷ 4 = 110
0.78 ÷ 1.3 = 0.6
410 × 12 = 4920
60 × 600 =
44 × 2 = 88
210 ÷ 70 = 3
0.25 × 0.1 = 0.025
7.6 ÷ 0.4 = 19
90 - 59 = 31 5.1 + 2.4 = 7.5
280 ÷ 70 = 4
9.5 ÷ 1.9 = 5
0.76 ÷ 1.9 = 0.4
55 + 41 = 96
140 ÷ 20 = 7
1.6 × 0.2 = 0.32
140 ÷ 70 = 2
75 × 4 = 300
4.9 + 1.3 = 6.2
1.21 ÷ 0.01 = 121
6.6 - 0.85 = 5.75
0.44 ÷ 0.4 = 1.1
7.4 ÷ 0.01 = 740
2.4 + 5.6 = 8
6.4 ÷ 0.8 = 8
4000 + 4000 = 8000
1.5 ÷ 0.1 = 15
60 × 50 = 3000
37 + 17 = 54 90 × 900 =
0.84 ÷ 0.4 = 2.1
60 ÷ 20 = 3
0.5 ÷ 0.25 = 2
8 + 0.7 = 8.7
98 - 68 = 30
430 × 20 = 8600
7.6 × 0.2 = 1.52
9.2 ÷ 0.4 = 23
4.9 + 0.4 = 5.3
4.2 × 0.2 = 0.84
320 ÷ 40 = 8
0.63 ÷ 0.3 = 2.1
0.9 + 4.2 = 5.1
0.48 ÷ 0.2 = 2.4
240 ÷ 40 = 6
360 ÷ 3 = 120
3.3 + 0.5 = 3.8
4000 - 2000 = 2000 110 × 90 = 9900
0.6 + 6.6 = 7.2
12.7 ÷ 10 = 1.27
0.61 + 0.34 = 0.95
3.9 ÷ 0.3 = 13
420 ÷ 20 = 21
3.6 + 0.3 = 3.9
4.6 ÷ 0.2 = 23
4.8 ÷ 0.2 = 24
4.1 × 0.1 = 0.41
16 + 66 = 82
17 + 47 = 64
0.05 × 0.4 = 0.02
3.4 - 2.9 = 0.5
480 ÷ 2 = 240
180 ÷ 30 = 6
0.3 + 0.7 = 1
0.43 × 0.2 = 0.086
0.74 + 0.2 = 0.94
3.8 × 0.2 = 0.76 320 ÷ 40 = 8
70 × 70 = 4900
6.2 - 0.7 = 5.5
0.13 ÷ 0.1 = 1.3
8.4 ÷ 1.2 = 7
2.4 + 0.75 = 3.15
80 ÷ 16 = 5
120 × 30 = 3600
0.77 ÷ 0.7 = 1.1
30 × 40 = 1200
5000 + 1000 = 6000
0.27 + 0.27 = 0.54
0.55 + 0.17 = 0.72
120×10=1200
90+60=150
70+50=120
0.44÷0.1=4.4
0.06+0.3=0.36
0.66÷0.2=3.3
0.71+0.17=0.88 0.66+0.2=0.86
50×90=4500
5.7+2.1=7.8
13×6=78
2000+500=2500
0.42÷0.14=3
0.66+0.32=0.98
9600-600=9000
350÷70=5
2.5×4=10
5000+4000=9000
8.1+0.5=8.6
8.3-0.7=7.6
550÷5=110
6.6+3.2=9.8
720÷90=8
240÷30=8
2.8+4.7=7.5
70+90=160
1.6÷2=0.8 12.5×8=100
0.8+0.9=1.7
0.12×0.4=0.048
0.42+0.46=0.88
3.9-1.2=2.7
0.17÷0.1=1.7
2.9×0.3=0.87
240÷2=120
1.8×0.2=0.36
360÷90=4
5000+1000=6000
0.32÷0.16=2
1.9÷0.1=19
120÷30=4
320×10=3200
7.5÷5=1.5
60-29=31
8.5-3.8=4.7
6.4+3.7=10.1
1.8×0.5=0.9 8.2÷0.2=41
50×500=
42+45=87
0.57-0.21=0.36
9÷1.8=5
14÷28=0.5
6.6÷0.2=33
80÷16=5
19+43=62
5×1.4=7
8÷16=0.5
2.5×4=10
1.7-0.89=0.81
160÷20=8
88÷11=8
98-25=73
0.6×0.6=0.36
0.79+0.16=0.95
320÷80=4
0.3×0.4=0.12 5.4÷9=0.6
9.9÷0.9=11
0.25-0.14=0.11
15×6=90
36+43=79
0.91×8=7.28
4.2-3.9=0.3
97-46=51
1.6×0.1=0.16
0.44×0.2=0.088
0.14×0.3=0.042
66÷6=11
150÷3=50
28×2=56
0.76÷0.04=19
90×60=5400
1.4÷0.7=2
2.5×0.4=1
180×0.2=36
0.25×12=3 65-54=11
47+26=73
28÷7=4
1.5×9=13.5
1÷2=0.5
3.6÷0.18=20
0.75+2.36=3.11
2.8×0.5=1.4
1.2-0.96=0.24
3.4÷1.7=2
6.8÷2=3.4
0.84÷3=0.28
3000+200=3200
0.29×0.3=0.087
300÷50=6
16÷20=0.8
15×2=30
450÷50=9
43÷4.3=10
0.88÷0.2=4.4 0.11×0.9=0.099
8000+100=8100
3.7-0.3=3.4
91÷7=13
8-0.8=7.2
6.3÷0.3=21
240÷20=12
1.9×0.2=1.8.2000+6000=8000.240÷80=3.0.57+0.21=0.78.31+65=96.3.9-0.7=3.2.180÷90=2.30×300=9000.3000+500=3500.4.5÷1.5=3.0.68÷1.7=0.4.19×0.5=9.5.26×0.3=7.8.0.4+4.8=5.2.1.2×0.07=0.084.6.7-0.9=5.8.0.18×0.3=0.054.0.42÷3=0.14.1.4-0.8=0.6.12.6÷3=4.2.0.52÷0.13=4.0.57÷0.19=3.0.48×0.2=0.096.11×0.02=0.22.4.6÷0.2=23.2.3×0.04=0.092.360÷90=4.0.42×0.2=0.084.0.25×0.3=0.075.6.3÷0.3=21.0.82÷0.4=2.05.6÷1.2=5.3.8÷1.9=2.4.4×0.2=0.88.0.12×0.3=0.036.2.8-0.4=2.4.7.6÷0.4=19.0.56+0.43=0.99.3.4÷1.7=2.0.19×0.3=0.057.0.96÷1.6=0.6.0.22×0.4=0.088.1.6×0.4=0.64.0.34×0.2=0.068.0.68÷0.2=3.4.1.9×0.2=0.38.0.12×0.8=0.096.0.95÷0.5=1.9.94÷2=47.0.23×0.4=0.092.28×0.02=0.56.5.9+0.5=6.4.0.19×0.4=0.076.7.2÷1.8=4.420×10=4200.90×40=3600.0.36+0.4=0.76.0.3+2.3=2.6.0.96÷0.3=3.2.5000-1000=4000.0.19÷0.1=1.9.3.3×0.1=0.33.80×60=4800.9.5-5.8=3.7.8.4÷0.4=21.1.1×7=7.7.0.23+0.45=0.68.2.8-1.7=1.1.0.27×0.4=0.108.0.01×54=0.54.0.23+4.7=4.93.6-3.8=2.2.2.6-1.8=0.8.1.2×0.8=0.96.0.16×0.4=0.064.0.17×0.2=0.034.0.24×0.3=0.072.8.3+0.1=8.4.8.4÷1.2=7.2.3×0.3=0.69.4000+3000=7000.420÷2=210.0.23+0.26=0.49.3.4÷0.1=34.3.9+1.6=5.5.2.1+0.5=2.6.3.6+5.6=9.2.5.7÷1.9=3.1000-1000=0.490÷70=7.3.3×0.3=0.99.0.8÷1.6=0.5.0.75÷1.5=0.5.0.6÷0.15=4.70+80=150.0.12×0.5=0.06.5.1-2.3=2.8.2.2+8.8=11.0.6+4.9=5.5.7.5÷1.5=5.3000+5000=8000.0.56+0.8=1.36.640÷80=8.660÷3=220.3.9+1.2=5.1.0.28÷4=0.07.
口算练题
这是一组小学六年级数学(上)口算题目,共有100道题,涵盖了加减乘除、分数、小数等多个知识点。这些题目可以帮助同学们提高口算能力,加深对数学知识的理解。
请同学们认真阅读每道题目,仔细计算后填写答案。如果有不理解的地方,可以向老师请教。相信通过不断的练,同学们的口算能力一定会有所提高。
口算题
230×10=2300
50+80=130
66÷2=33
630÷90=7
4.6×0.2=0.92
420÷60=7
69÷3=23
7÷1.4=5
3.2÷1.6=2
230×30=6900
4.7×0.2=0.94
2.2+4=6.2
60÷30=2
4000+400=4400
0.15×0.2=0.03 86÷2=43
3.9×0.2=0.78
96÷3=32
4.6+1.4=6
0.64÷0.2=3.2
2.7×0.2=0.54
0.65÷1.3=0.5
0.38÷1.9=0.2
400÷50=8
1.1×0.5=0.55
70×80=5600
6000+300=6300
0.3÷0.15=2
9.2÷4=2.3
6×1.2=7.2
3.8+4.2=8
4-3.82=0.18
0.75÷1.5=0.5
4×1.8=7.2
180÷30=6 0.29×0.2=0.058
140÷70=2
0.54-0.1=0.44
0.48÷0.4=1.2
90×30=2700
1.8×0.5=0.9
810÷90=9
1.5×0.3=0.45
0.75+0.5=1.25
8100-100=8000
2.5×0.1=0.25
3.7+0.6=4.3
0.66+0.26=0.92
4.2×0.1=0.42
340×20=6800
6000-3000=3000
0.15×0.4=0.06
0.38+0.61=0.99
4.8÷1.6=3
6.6+1.4=8 0.43×0.1=0.043
4.5÷1.5=3
3.2×0.2=0.64
2.7-1.4=1.3
2.5-0.9=1.6
6.6÷0.3=22
4.1×0.2=0.82
0.44×2=0.88
2.7-1.2=1.5
5-4.56=0.44
0.15÷5=0.03
0.45÷0.15=3
1.6×0.03=0.048
0.6÷0.5=1.2
60×80=4800
3.5-2=1.5
2.8-1.9=0.9
0.36÷0.18=2
2.2÷0.2=11
6+4.8=10.8 4.2-3.6=0.6
3.5×0.4=1.4
3.69÷0.3=12.3
0.14-0.9=-0.76
0.16×0.3=0.048
0.24×7=1.68
0.16×5=0.8
0.8×0.7=0.56
0.45÷1.5=0.3
0.34×0.2=0.068
0.12×0.6=0.072
0.22×0.4=0.088
0.42÷0.21=2
0.84÷0.14=6
5.9-1.8=4.1
2.4×0.3=0.72
1.1×0.3=0.33
0.18×0.3=0.054
1.7×0.6=1.02
0.8÷0.16=5 5.1÷1.7=3
71-38=33
3.9÷13=0.3
0.27+0.35=0.62
3÷1.5=2
4.8÷0.4=12
1.5×0.5=0.75
1.6×0.4=0.64
0.93+0.25=1.18
3×2.3=6.9
9÷1.8=5
0.38÷1.9=0.2
0.29×0.3=0.087
21×0.04=0.84
这是一篇数学题目列表,需要进行格式修正。删除明显有
1.3200加1540等于4740.
2.4.6加1.57等于6.17.
3.0.19乘以0.2等于0.038.
问题的段落后,可以对每个问题进行改写如下:4.0.36除以1.8等于0.2.
5.39除以1.3等于30.
6.1.8乘以0.4等于0.72.
7.6.5加1.7等于8.2.
8.6减2.9等于3.1.
9.0.3加8.9等于9.2.
10.0.13乘以0.7等于0.091.
11.0.96除以0.3等于3.2.
12.0.55除以0.5等于1.1.
13.0.48加0.46等于0.94.
14.1.9乘以0.5等于0.95.
15.789乘以2等于1578.
16.0.45除以0.15等于3.
17.84除以4等于21.
18.1.4乘以0.5等于0.7.
19.1.1乘以0.8等于0.88.
20.0.72除以1.8等于0.4.
21.3.3乘以0.2等于0.66.
22.1.1除以0.5等于2.2.
23.0.38除以0.19等于2. 24.0.18加0.13等于0.31.
25.3.6减0.7等于2.9.
26.1.1乘以0.4等于0.44.
27.0.23乘以0.4等于0.092.
28.4.8减0.6等于4.2.
29.0.32乘以0.2等于0.064.
30.0.6除以1.5等于0.4.
31.0.33除以0.11等于3.
32.3.6乘以11等于39.6.
33.2.3减1.5等于0.8.
34.0.42除以0.3等于1.4.
35.1.74加1.9等于3.64.
36.1.25乘以2等于2.5.
37.0.88除以0.4等于2.2.
38.0.34加0.71等于1.05.
39.0.11乘以0.5等于0.055.
40.8乘以0.125等于1.
41.1.1乘以0.2等于0.22.
42.0.47乘以0.2等于0.094.
43.0.13乘以0.4等于0.052. 44.0.78除以2等于0.39.
45.2.6除以0.2等于13.
46.8除以1.6等于5.
47.560除以70等于8.
48.10乘以90等于900.
49.4.9乘以0.3等于1.47.
50.4.9减2.8等于2.1.
51.0.9乘以1.1等于0.99.
52.0.18乘以0.6等于0.108.
53.8.9加0.4等于9.3.
54.0.22除以0.2等于1.1.
55.4.2乘以0.9等于3.78.
56.2.4加3.2等于5.6.
57.0.84除以1.4等于0.6.
58.0.8加7.7等于8.5.
59.0.61加0.7等于1.31.
60.0.9加6.4等于7.3.
61.4.1乘以0.2等于0.82.
62.2.7乘以0.3等于0.81.
63.7.5除以0.25等于30. 64.4乘以1.6等于6.4.
65.0.84除以0.12等于7.
66.9200减200等于9000.
67.2.7加3.5等于6.2.
68.6.4除以0.8等于8.
69.7.3减3.4等于3.9.
70.9乘以1.1等于9.9.
71.8.8除以8等于1.1.
72.0.48除以0.2等于2.4.
73.5.6除以1.4等于4.
74.0.59加0.34等于0.93.
75.0.26加0.43等于0.69.
76.220乘以20等于4400.
77.53减0.3等于52.7.
78.0.11乘以0.2等于0.022.
79.320除以80等于4.
80.0.77减0.2等于0.57.
81.0.64加0.22等于0.86.
82.0.16乘以0.6等于0.096.
83.2.1乘以0.4等于0.84. 84.0.24除以0.3等于0.8.
85.0.13乘以0.5等于0.065.
86.0.16乘以0.8等于0.128.
87.0.39除以0.3等于1.3.
88.310乘以10等于3100.
89.1.4加2等于3.4.
90.1.7除以0.1等于17.
91.1.4乘以0.4等于0.56.
除以40等于9.
93.7000加2000等于9000.
94.2.2乘以0.4等于0.88.
95.4.4乘以0.2等于0.88.
96.0.39除以0.3等于1.3.
97.0.42除以0.14等于3.
98.0.19乘以5等于0.95.
99.48除以1.6等于30.
100.480除以80等于6.
101.0.61加0.9等于1.51.
102.0.31加0.52等于0.83.
103.8.2减0.5等于7.7. 104.1.5乘以0.5等于0.75.
105.70乘以80等于5600.
106.0.15乘以3等于0.45.
1.0.33÷0.3=1.1,计算结果为1.1.
2.0.51÷0.17=3,计算结果为3.
3.1.5+1.9=3.4,计算结果为3.4.
4.150÷30=5,计算结果为5.
5.4.2-2.7=1.5,计算结果为1.5.
6.60×30=1800,计算结果为1800.
7.2.3-0.1=2.2,6.4÷0.2=32,计算结果分别为2.2和32.
8.0.2+8.7=8.9,计算结果为8.9.
9.0.77+0.17=0.94,计算结果为0.94.
10.88÷2=44,计算结果为44.
11.4000+3000=7000,计算结果为7000.
12.7.8-5.8=2,计算结果为2.
13.6.6÷0.01=660,计算结果为660.
14.0.42+1.86=2.28,计算结果为2.28.
15.84÷2=42,计算结果为42.
16.1.41×0.2=0.282,计算结果为0.282.
17.0.5+4.6=5.1,计算结果为5.1. 18.80×50=4000,计算结果为4000.
19.1.2×0.4=0.48,计算结果为0.48.
20.5000-5000=0,计算结果为0.
21.4.1÷0.1=41,计算结果为41.
22.40×70=2800,计算结果为2800.
23.110×30=3300,计算结果为3300.
24.0.31×0.1=0.031,计算结果为0.031.
25.7.8÷6=1.3,计算结果为1.3.
26.1.2×0.7=0.84,计算结果为0.84.
27.1.74+0.26=2,计算结果为2.
28.8700-700=8000,计算结果为8000.
29.2.8÷0.2=14,计算结果为14.
30.7.2+1.8=9,计算结果为9.
31.1300-800=500,计算结果为500.
32.1000-240=760,计算结果为760.
33.0.25×100=25,计算结果为25.
34.2.8÷0.01=280,计算结果为280.
35.7.2÷0.8=9,计算结果为9.
36.240×20=4800,计算结果为4800.
37.1.2×0.5=0.6,计算结果为0.6. 38.0.17+0.7=0.87,计算结果为0.87.
39.0.51÷0.17=3,计算结果为3.
40.4.5÷1.5=3,2.4÷0.2=12,计算结果分别为3和12.
41.0.48+0.6=1.08,计算结果为1.08.
42.8000+1000=9000,计算结果为9000.
43.300×50=,计算结果为.
44.3000×3=9000,计算结果为9000.
45.5400+600=6000,计算结果为6000.
46.6.34-1.34=5,计算结果为5.
47.3.56+1.44=5,6.6÷0.6=11,0.5×0.6=0.3,计算结果分别为5、11和0.3.
48.0.36÷0.3=1.2,计算结果为1.2.
49.0.11×0.6=0.066,计算结果为0.066.
50.21×0.4=8.4,计算结果为8.4.
51.1.9÷0.19=10,计算结果为10.
52.2800÷40=70,计算结果为70.
53.230+170=400,计算结果为400.
54.410-230=180,计算结果为180.
55.45×20=900,计算结果为900.
56.1.9+0.19=2.09,计算结果为2.09. 57.6300÷30=210,计算结果为210.
58.0.72÷0.9=0.8,计算结果为0.8.
59.0.27÷0.3=0.9,计算结果为0.9.
60.9.6×0.2=1.92,计算结果为1.92.
61.4.5÷0.9=5,计算结果为5.
62.0.45+0.55=1,计算结果为1.
63.4.6-1.7=2.9,计算结果为2.9.
64.4.8×3=14.4,计算结果为14.4.
65.0.44×2=0.88,计算结果为0.88.
66.2.5+0.5=3,计算结果为3.
67.0.75÷3=0.25,计算结果为0.25.
68.9.6÷0.8=12,计算结果为12.
69.1.9-0.19=1.71,计算结果为1.71.
70.2.4×2=4.8,计算结果为4.8.
71.41×2=82,计算结果为82.
72.4.2÷0.2=21,计算结果为21.
73.2.8÷0.2=14,计算结果为14.
74.3000÷50=60,计算结果为60.
75.450+450=900,计算结果为900.
76.830-250=580,计算结果为580. XXX1000,计算结果为1000.
78.1000-123=877,计算结果为877.
79.6600÷30=220,计算结果为220.
80.1000-420=580,计算结果为580.
81.220÷11=20,计算结果为20.
82.90×80=7200,计算结果为7200.
83.23×40=920,计算结果为920.
84.6600÷22=300,计算结果为300.
85.560+280=840,计算结果为840.
86.340-180=160,计算结果为160.
87.30×70=2100,计算结果为2100.
88.12-2.23=9.77,计算结果为9.77.
89.3.46+2.4=5.86,计算结果为5.86.
90.7.22×100=722,计算结果为722.
91.9-1.25=7.75,计算结果为7.75.
92.234+125=359,计算结果为359.
93.3.4×200=680,计算结果为680.
94.6900÷3=2300,计算结果为2300.
95.0.5×800=400,计算结果为400.
96.3.11+2.88=6.99,计算结果为6.99. 97.80×1.25=100,计算结果为100.
98.280+180=460,计算结果为460.
99.0.05×200=10,计算结果为10.
100.0.25×4=1,计算结果为1.
101.940-270=670,计算结果为670.
102.0.81÷0.09=9,计算结果为9.
103.3999+2=4001,计算结果为4001.
104.6000-1=5999,计算结果为5999.
105.80×500=,计算结果为.
6.6÷0.66=10
0.49÷0.7=0.7
3.25+2.15=5.4
330-250=80
560+170=730
6×1000=6000
2000÷5=400
200×0.16=32
1.4÷0.7=2
4.44+1.55=5.99
2.5×0.4=1
36÷0.06=600
0.32×2=0.64
0.2÷2=0.1
0.4×52=20.8
0.32÷0.8=0.4
1.23÷3=0.41
0.46+1.7=2.16
1.7×0.2=0.34
0.22×0.3=0.066
0.26÷0.2=1.3
4.8÷0.2=24
0.13×0.7=0.091
26×3=78
0.72÷0.18=4
8100÷9=900
6300÷3=2100
240+240=480
213×3=639
4141÷41=101 36×100=3600
56×20=1120
4800÷60=80
4800÷40=120
4800÷20=240
340+280=620
3500÷70=50
300×80=
8400÷2=4200
3.64-2.04=1.6
1325+25=1350
5500÷11=500
390+120=510
1500×4=6000
9600÷3=3200
0.56+0.44=1
3.14×3=9.42
4.88-2.44=2.44
9.6÷0.3=32
725-625=100 321+214=535
60×70=4200
3.41+2.1=5.51
5-1.21=3.79
6.33÷0.01=633
36×20=720
42×30=1260
1121×3=3363
7070÷7=1010
2828÷28=101
1-0.43=0.57
6.5+1.05=7.55
3.33÷0.3=11.1
1.25×4=5
230×4=920
340+150=490
3.4÷0.01=340
2.8÷0.4=7
0.4×0.5=0.2
0.95÷0.19=5
3.3×0.3=0.99
4.2÷2=2.1
0.51÷0.017=30
0.91÷1.3=0.7
4.2+2.6=6.8
107÷0.1=1070
0.125×8=1
2.6×0.3=0.78
0.66÷0.3=2.2
0.44÷0.2=2.2
2.6×0.3=0.78
1.4×0.4=0.56
26×3=78
0.72÷0.18=4
7700÷11=700
10-2.3=7.7
3.59÷3.59=1
3.75+0.2=3.95
4.5÷0.9=5 25+75=100
6.6÷0.3=22
340-170=170
6÷9=0.67
200×30=6000
7200÷80=90
720÷80=9
200×90=
0.125×8000=1000
3200÷4=800
0.2×1.6=0.32
2200÷11=200
600÷30=20
8-2.4=5.6
0.48÷0.4=1.2
0.3÷0.6=0.5
1.6×0.4=0.64
0.75+2.4=3.15
0.11×0.4=0.044
2.1÷7=0.3 300×80=
+2.1=.1
.72÷0.182=.46
.72-1.21÷2=.31
口算练:
3.2÷0.8=4
250÷50=5
60×50=3000
3000×2=6000
60+170=230
0.45×0.2=0.09
2.3+1.45=3.75
6.5-1.25=5.25
120×4=480
0.25×400=100
50×70=3500
4.6÷2.3=2
8.7÷2.9=3
2.8-1.21÷0.4=1.09
0.-1.21÷2=0.18 求比值:
80:24=10:3
0.5:0.2=5:2
15:0.12=125:1
10:120=1:12
123:3=41:1
化XXX:
5:6
3:1.5
10:2=5:1
31:92=1:3
10:5:15=2:1:3
12:60=1:5
0.12:0.15:21=4:5:700
36:18=2:1
13:91=1:7
3:12=1:4
1.01:101=1:100
21:24=7:8
36:72=1:2 20:40=1:2
89.5:2=179:4
10.5:21=1:2
3.14:28.26=1:9
41.23:4123=1:100
65:13=5:1
3:1=3:1
42:54=7:9
1.5:2.4=5:8
1.2:0.4=3:1
0.6:30=1:50
36:20=9:5
2:6=1:3
1.2:3.6=1:3
1.4:2.8=1:2
44:22=2:1
101:=1:100
52:520=1:10
19:38=1:2
15:18=5:6 0.5:0.3=5:3
65:39=5:3
1.5:3=1:2
0.2:60=1:300
3:2.5=6:5
6.75吨:50千=27:200
3.5:0.7=5:1
0.3:0.5=3:5
34:0.17=200:1
0.25:1=1:4
0.625:1=5:8
56:18=28:9
4:4.2=20:21
1.01:101=1:100
21:24=7:8
36:72=1:2
20:40=1:2
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