Question

小学五年级数学口算题要400道

分数也行

Answer 1

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)
71.158+262+138
72.375+219+381+225
73.5001－247－1021－232
74.（181+2564）+2719
75.378+44+114+242+222
76.276+228+353+219
77.(375+1034)+(966+125)
78.(2130+783+270)+1017
79.99+999+9999+99999
80.7755－(2187+755)
81.2214+638+286
82.3065－738－1065
83.899+344
84.2357－183－317－357
85.2365－1086－214
86.497－299
87.2370+1995
88.3999+498
89.1883－398
90.12×25
91.75×24
92.138×25×4
93.(13×125)×(3×8)
94.(12+24+80)×50
95.704×25
96.25×32×125
97.32×(25+125)
98.88×125
99.102×76
100.58×98
101.178×101－178
102.84×36+64×84
103.75×99+2×75
104.83×102－83×2
105.98×199
106.123×18－123×3+85×123
107.50×(34×4)×3
108.25×（24+16）
109.178×99+178
110.79×42+79+79×57
111.7300÷25÷4
112.8100÷4÷75
113.16800÷120
114.30100÷2100
115.32000÷400
116.49700÷700
117.1248÷24
118.3150÷15
119.4800÷25
120.21500÷125
121.2356－（1356－721）
122.1235－（1780－1665）
123.75×27+19×2 5
124.31×870+13×310
125.4×(25×65+25×28)
126.（78＋61）＋39
127.700－82－18
128.348＋163＋242＋410＋537
129.125×47－47×25
130.201×316
131.374－205＋226－95
132.3000－999
133.997×7＋21
134.87×470＋870×53
135.（55＋55＋55＋55×5）×125
136.125×（8＋40）×25 (12）99＋49×99
137.264×97＋4×264
138.454＋999×999+545
139.9999×36＋6666×3×32
140.124×38＋65×124＋76×110－76×7
141.62×4＋44×5＋5×18
142.3400－62×34－38×20－38×14
143.1992×19911991-1991×19901990
144.（2＋4＋6＋……＋100）-（1＋3＋5＋……＋99）
145.0.9+10.08+0.92+0.1
146.21.8-4.53-5.47
147.10.75-（2.75+0。8）
148.3.14-（2.14-0.875）
149.7.3-3.96+1.7
150.3.29+6.425+6.71
151.49*99+49
152.（2.5+1.25）*4
153.1.8+8.4+8.2*5.5
154.2.7*8.2+1.8*2.7
155.80.8*12.5

Answer 2

3.4－1.4=7.82－7.2=2.19＋9.1=
10.1－0.89=0.68＋0.42=8.1－5.1=
0.728－0.24=0.8＋0.18=0.89－0.25=
1－0.98=0.048＋0.52=5×400=
19.9+11.1=187÷1000=1+3.89=
0.081×10=75÷10=0.96÷0.8=
0.8×7＝1.5×7＝1.32×8＝
0.7×8＝10.3×2＝5×0.6＝
0.9×0.3＝3.5×0.2＝2.01×0＝
10×0.05＝0.13×7＝0.21×100＝
0.7×4＝0.05×4＝4×0.3＝430-250=0.17+0.06=1.02-0.09=
7200÷800=0.17+0.6=0.83-0.6=
17×300=0.98-0.09=0.2+0.78=
600×700=10.2+0.02=0.15+0.7=
670+250=10.2+0.2=9.2-6=
8500÷500=3.2-3.2=3.7+2.3=
25×100=3.2-0.32=2+2.8=
380-290=0.35+0.5=0.35+0.63=
3500÷70=3.1+3=3.8+0.38=
7500÷250=3.8+1=0.95-0.05=
450+780=3.1+0.3=3+0.3=
630÷9=4.5-0.4=9.5-5=
330×9=9.53-1.53=9.5-0.5=
3.5+2.4=1-0.95=0.3+0.27=
0.47+0.13=4.5+4=4-0.6=
0.95+0.05=2.5+3.2=0.74+0.16=
23×100=9.8-4.8=480÷40=
0.53÷100=5.1+2.3=125×80=
0.078÷10=0.52+0.4=70×12=
0.25×100=3.4-2.8=0.6-0.37=
0.052×10=10+0.08=1-0.75=
0.5×1000=7.82+0.3=13.5+6.5=
3.05×100=1.2-0.8=21.6-12.6=
63÷100=0.83-0.5=0.76+0.14=
80÷1000=2.7+0.4=0.72-0.43=
30×100=0.92-0.2=3.5+4.8=
3.5+2.4=5+0.07=1-0.61=
0.47+0.23=0.25+0.75=3.7+0.33=
0.51+0.33=1-0.6=8-4.6=
5.8-3.6=0.52+0.4=6.45+5.5=
4.5-1.3=3.4-2.8=9.53-1.53=
8.8-6.7=10+0.08=9.5-7.3=
7.2+0.8=7.82+0.3=8.8-6.7=
9.5-7.3=1-0.95=3.4-2.8=
0.96-0.35=9.53-1.53=0.25+0.75=
1.2-0.8=0.83-0.5=2.7+0
12.5×8＝2.3×4＝3.25×0＝
0.4×50＝30×0.1＝2.6×3＝
4.1×2＝0.35×0.2＝7.5×0.1＝

Answer 3

1000-250= 7.82－7.2= 2.19＋9.1=
10.1－0.89= 0.68＋0.42= 8.1－5.1=
0.728－0.24= 0.8＋0.18= 0.89－0.25=
1－0.98= 0.048＋0.52= 5×400=
19.9+11.1= 187÷1000= 1+3.89=
0.081×10= 75÷10= 0.96÷0.8=
0.8×7＝ 1.5×7＝ 1.32×8＝
0.7×8＝ 10.3×2＝ 5×0.6＝
0.9×0.3＝ 3.5×0.2＝ 2.01×0＝
10×0.05＝ 0.13×7＝ 0.21×100＝
0.7×4＝ 0.05×4＝ 4×0.3＝430-250= 0.17+0.06= 1.02-0.09=

7200÷800= 0.17+0.6= 0.83-0.6=

17×300= 0.98-0.09= 0.2+0.78=

600×700= 10.2+0.02= 0.15+0.7=

670+250= 10.2+0.2= 9.2-6=

8500÷500= 3.2-3.2= 3.7+2.3=

25×100= 3.2-0.32= 2+2.8=

380-290= 0.35+0.5= 0.35+0.63=

3500÷70= 3.1+3= 3.8+0.38=

7500÷250= 3.8+1= 0.95-0.05=

450+780= 3.1+0.3= 3+0.3=

630÷9= 4.5-0.4= 9.5-5=

330×9= 9.53-1.53= 9.5-0.5=

3.5+2.4= 1-0.95= 0.3+0.27=

0.47+0.13= 4.5+4= 4-0.6=

0.95+0.05= 2.5+3.2= 0.74+0.16=

23×100= 9.8-4.8= 480÷40=

0.53÷100= 5.1+2.3= 125×80=

0.078÷10= 0.52+0.4= 70×12=

0.25×100= 3.4-2.8= 0.6-0.37=

0.052×10= 10+0.08= 1-0.75=

0.5×1000= 7.82+0.3= 13.5+6.5=

3.05×100= 1.2-0.8= 21.6-12.6=

63÷100= 0.83-0.5= 0.76+0.14=

80÷1000= 2.7+0.4= 0.72-0.43=

30×100= 0.92-0.2= 3.5+4.8=

3.5+2.4= 5+0.07= 1-0.61=

0.47+0.23= 0.25+0.75= 3.7+0.33=

0.51+0.33= 1-0.6= 8-4.6=

5.8-3.6= 0.52+0.4= 6.45+5.5=

4.5-1.3= 3.4-2.8= 9.53-1.53=

8.8-6.7= 10+0.08= 9.5-7.3=

7.2+0.8= 7.82+0.3= 8.8-6.7=

9.5-7.3= 1-0.95= 3.4-2.8=

0.96-0.35= 9.53-1.53= 0.25+0.75=

1.2-0.8= 0.83-0.5= 2.7+0

12.5×8＝ 2.3×4＝ 3.25×0＝
0.4×50＝ 30×0.1＝ 2.6×3＝
4.1×2＝ 0.35×0.2＝ 65+75=

Answer 4

3.4－1.4= 7.82－7.2= 2.19＋9.1=
10.1－0.89= 0.68＋0.42= 8.1－5.1=
0.728－0.24= 0.8＋0.18= 0.89－0.25=
1－0.98= 0.048＋0.52= 5×400=
19.9+11.1= 187÷1000= 1+3.89=
0.081×10= 75÷10= 0.96÷0.8=
0.8×7＝ 1.5×7＝ 1.32×8＝
0.7×8＝ 10.3×2＝ 5×0.6＝
0.9×0.3＝ 3.5×0.2＝ 2.01×0＝
10×0.05＝ 0.13×7＝ 0.21×100＝
0.7×4＝ 0.05×4＝ 4×0.3＝430-250= 0.17+0.06= 1.02-0.09=

7200÷800= 0.17+0.6= 0.83-0.6=

17×300= 0.98-0.09= 0.2+0.78=

600×700= 10.2+0.02= 0.15+0.7=

670+250= 10.2+0.2= 9.2-6=

8500÷500= 3.2-3.2= 3.7+2.3=

25×100= 3.2-0.32= 2+2.8=

380-290= 0.35+0.5= 0.35+0.63=

3500÷70= 3.1+3= 3.8+0.38=

7500÷250= 3.8+1= 0.95-0.05=

450+780= 3.1+0.3= 3+0.3=

630÷9= 4.5-0.4= 9.5-5=

330×9= 9.53-1.53= 9.5-0.5=

3.5+2.4= 1-0.95= 0.3+0.27=

0.47+0.13= 4.5+4= 4-0.6=

0.95+0.05= 2.5+3.2= 0.74+0.16=

23×100= 9.8-4.8= 480÷40=

0.53÷100= 5.1+2.3= 125×80=

0.078÷10= 0.52+0.4= 70×12=

0.25×100= 3.4-2.8= 0.6-0.37=

0.052×10= 10+0.08= 1-0.75=

0.5×1000= 7.82+0.3= 13.5+6.5=

3.05×100= 1.2-0.8= 21.6-12.6=

63÷100= 0.83-0.5= 0.76+0.14=

80÷1000= 2.7+0.4= 0.72-0.43=

30×100= 0.92-0.2= 3.5+4.8=

3.5+2.4= 5+0.07= 1-0.61=

0.47+0.23= 0.25+0.75= 3.7+0.33=

0.51+0.33= 1-0.6= 8-4.6=

5.8-3.6= 0.52+0.4= 6.45+5.5=

4.5-1.3= 3.4-2.8= 9.53-1.53=

8.8-6.7= 10+0.08= 9.5-7.3=

7.2+0.8= 7.82+0.3= 8.8-6.7=

9.5-7.3= 1-0.95= 3.4-2.8=

0.96-0.35= 9.53-1.53= 0.25+0.75=

1.2-0.8= 0.83-0.5= 2.7+0

12.5×8＝ 2.3×4＝ 3.25×0＝
0.4×50＝ 30×0.1＝

Answer 5

3.4－1.4= 7.82－7.2= 2.19＋9.1=
10.1－0.89= 0.68＋0.42= 8.1－5.1=
0.728－0.24= 0.8＋0.18= 0.89－0.25=
1－0.98= 0.048＋0.52= 5×400=
19.9+11.1= 187÷1000= 1+3.89=
0.081×10= 75÷10= 0.96÷0.8=
0.8×7＝ 1.5×7＝ 1.32×8＝
0.7×8＝ 10.3×2＝ 5×0.6＝
0.9×0.3＝ 3.5×0.2＝ 2.01×0＝
10×0.05＝ 0.13×7＝ 0.21×100＝
0.7×4＝ 0.05×4＝ 4×0.3＝430-250= 0.17+0.06= 1.02-0.09=

7200÷800= 0.17+0.6= 0.83-0.6=

17×300= 0.98-0.09= 0.2+0.78=

600×700= 10.2+0.02= 0.15+0.7=

670+250= 10.2+0.2= 9.2-6=

8500÷500= 3.2-3.2= 3.7+2.3=

25×100= 3.2-0.32= 2+2.8=

380-290= 0.35+0.5= 0.35+0.63=

3500÷70= 3.1+3= 3.8+0.38=