四年级数学口算练习题500道文档格式.docx
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91.05÷
300÷
15=
0.05×
14×
60=
5400÷
600=
345+298=
0.5+0.4=
0.9-0.3=
0.35+0.43=
2.8-1.2=
0.81-0.19=
9.7-7=
7.8+2.2=
1-0.37=
4×
(25+50)=
32.8+19= 1000×
0.8=
3.06+0.2= 310×
0.51÷
17=
240÷
30= 8×
125= 0.67+1.24= 7-6.28= 8.2-0.01= 99×
23= 50×
4= 5÷
0.42+9.5= 10×
0.5= 65×
25×
4= 0.08÷
100= 1.82-0.63=
4.5+1.5= 1-0.63= 231-99=
3.7+2.5=
32+268=
1.3-0.7=
2.4+0.6=
7×
99+7=120÷
6÷
9100÷
70=
1-0.2=
145-99=
102×
5=
.5×
60= 3.12+5.2=
11.3-8.6=
0.23×
0.59+0.22
60÷
0.5=
2-0.29=
457+198=
756-197= 45+15-45+15=
5.4-2.5-1.4=
0.36÷
1.2=
3.3×
0.2=
5.5×
3=
14.5-9.5=
400÷
25÷
416÷
2.1÷
3×
0.9-0.26=
821-202=
0.25÷
50=
30.2×
16= 7×
(10+0.5)=
(0.18+0.9)÷
9=
16.4-(3.5+6.4)=
8.3÷
2.5÷
0.4=
0.6+0.6×
99= (0.88+0.16)÷
12.6+5.3+6.4=
9.6÷
0.4÷
6×
1.4+6×
4.6=
0.8÷
(0.4×
0.2)=
13.6÷
8+10.4÷
0.74÷
0.001=
2-0.35-0.65=
6.4+1.07-0.47=
1.5-0.04=
420÷
35=
0.49+0.61=
2.4×
0.64÷
0.16=
55×
11.7+2.3=
735-298= 810÷
27=
10-8.25=
3200÷
360÷
120=
1.29-0.18=
15×
(100+3)=
0.6+5.47=
36+54= 7000÷
200=
398+294=
500-12=
250×
800=
97-59=
64×
4=
998-299=
240×
54-15=
140×
7=
299+455=
700=
900÷
17+49= 25+68=
542-298=
152-46=
620-290=
100-79=
860-370=
0÷
38=
670-540= 894-399=
68×
101=
19×
47×
95-64=
40×
19=
95×
590+30=
1100÷
83-25=
997+674=
4200÷
5500÷
500=
44×
71-17= 900÷
60-52=
60-36=
7+75=
10000÷
500-27=
6600÷
110=
91-23=
22×
0×
346=
125×
32=
21×
1250×
439+61=
392+208=
188+702=
15×
200-47=
289-98=
66+25=
239+42=
65×
65×
5×
45= 650÷
13=
740÷
370=
75×
140÷
9600÷
3200=
2×
95=
200-104=
15+97= 58÷
72÷
1000-37=
6000÷
150=
101+52=
47-19=
540×
740×
6=20000÷
28×
300=
25×
43×
50
530-250=
600÷
185-86=
90÷
6= 700-7=
120+390=
64+36-58=
40×
38×
2×
96×
(18+25)×
7×
125+125=
100×
7+7=90-69+27=
410-350-20=
(100+2)=
(100-1)=
(40+7)=
645-(500-1)=
870-130-150=
53-38-14=
6+11×
827-59-241=
678-372-28=
17+15+18=
5000+4000-300=
310+260+420=
3+16÷
4= (120-30×
2)÷
(30×
5+30)×
420×
18+580+180=
75÷
(18+14-27)=
900÷
6-520÷
40= 60-60÷
(4×
3)=
87÷
(20+30-47)=
90+90÷
(48÷
8)=
65÷
5+3×
8.2+0.54+0.46= 6400÷
3.9+2.03=
250-160=
560÷
8×
27×
125=
12×
1-0.2= (180+20)÷
2÷
1260÷
19+7=
18=
14.5÷
(150+50)×
490÷
35=
14.5÷
42×
8×
272-97=
1.29-0.18=
180÷
5÷
198+27=
8+0.4=
2.5+3.2= 103×
(22+78)×
160×
2.4-1.7=2.4-1.8=
0.25+0.75=
86.2+15.8=
213÷
3= (25+24)×
8-2.5=
175-35=
420-150=
9+0.1=
46+49+51=
174-48-52=
1.05-0.09=
(125+50)=
610=
0.6+7.45=
72×
4+28×
200÷
20-19.7=
73×
1= 0.82+0.08=
10= 4÷
10= 17÷
0.56+0.4= 1.25×
100=
5.6+99= 100÷
25= 1-0.93= 5×
2=
(25+50)= 90-0.9=
345+298=
0.05×
60=
0.5+0.4=
0.35+0.43=
2.8-1.2=
9.7-7=
7.8+2.2=
5.8-5=
6.7+3=
840÷
21=
24×
1-0.08=
621-199=
750-260=
360+640=
12-1.46-0.54=
800= 110×
600=
6= 30×
270=
90÷
15=
175—75= 57亿+13亿= 61万-25万= 1144÷
102= 320—168=
23×
5= 9×
8=
430—270=
376-198= 2.5+3.2=
9.9—4.8=
8—0.72=
0.25+0.75=
38×
19÷
38= 780÷
4=
400×
5=
200=
60×
25=
300×
84÷
53×
5=
640÷
960÷
60= 42×
50=
0.6-0.47= 25×
1-0.06=
0.8+4.7= 0.75×
100= 5.6÷
100×
10=
4÷
0.08+1.22=
45万+256万=
7.4×
1000=
4×
(25×
7)=
720÷
60=
1-0.93=
800=
760-450=
310+48=
240+160=
90×
670-500=
76万+19万=
98-49=
410-203= 230万-70万=
82万-54万=
320+60=
860-47=
720÷
9÷
430+190=
510÷
30= 340+270=
18=
578=
38+90=
130×
380-56=
580-410=
196+68=
18万+23万=
1000-620=
410-203=
578=
38+90=
9= 84万-48万=
64万+34万=
7200÷
96÷
16=98-49=
340+270=
125×
24=
48=
630÷
45÷
299+435=
260-98=
3.7+2.5=120÷
960÷
48=
431+199=
362-103=
8÷
48=
2.4.60.6=
99+7=
4.3+1.5=300-84-1616=
2-1.1=
7.5-2.8=
(36-25)=
6=6×
650÷
5+80=
64+36=60×
30=8×
7+56=
3÷
5= 420-(420-300)=24-19+24+19=
(59+21)×
(72÷
6)=
125+125+125+125+125+125+125+125=
四年级口算练习题500道
200×
30=
42×
4=
63-7=
230×
20=
130×
3=
60×
50=
150÷
260×
2=
75-26=
21×
40=
35×
80=
300×
6=
8=
51÷
60=
80÷
5=
240÷
100÷
1200÷
250÷
270÷
90=
50÷
10=
360÷
500÷
280÷
70=
34×
490÷
120÷
14×
480÷
30×
1800÷
17=
48÷
90×
1400×
92÷
150×
72÷
24=
3200×
70÷
14=
28×
6×
13=
650÷
10×
47=
91÷
450÷
18×
84÷
1900×
50×
26×
93÷
31=
74÷
37=
210÷
36×
250=
160×
76÷
19=
800=
110×
400÷
420÷
90-15=
46=
48+16=
11×
8.1÷
9=
6-0.025=
3.6+6.3=
3.5×
0=
3.5=
0.9×
0.3=
1×
0.06=
9×
0.5=
1.25×
2.6×
4.1×
2=
0.35×
0.2=
7.5×
0.1=
0.06=
0.2×
0.4=
8.2+1.8=
100-35.22=
2.4×
0.22×
4=
0.9-0.52=
3.99×
1=
0×
3.52=
8.4÷
7=
0.34÷
0.5=
0.7=
0.17=
30.4÷
1.2×
0.72÷
0.6=
2.6÷
1.3=
0.6×
3.65=
7.82÷
1=
0.001÷
1.4÷
3.6÷
5.6÷
0.8=
1.4=
0.48÷
4.4÷
0.11=
4.2×
3=
3.2×
0.4=
0.3÷
0.01=
5.1÷
0.28÷
0.9÷
0.45=
9.6÷
16=
1÷
0.01=
0.01÷
7.5÷
1.5=
0.81÷
10÷
25=
4.8÷
0.16=
3.89=
3.52÷
6.4÷
1.5÷
1.8×
7.2÷
0.9=
2.2×
6=
4.5÷
12.5×
4.5×
2=
7.8+0.22=
3.4×
0.