最新四年级数学口算练习题500道Word文档格式.docx
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600÷
30=
7.59÷
150+70=
356-98=
125×
8=
612÷
6=
12×
80=
1.5×
840÷
40=
0.125×
8÷
2.3+3.6=
0.28+0.12=
7.3+2.7=
7.5-3.4=
1-0.35=
3.6÷
5.6+2.3+0.7=
5×
17×
2=
154-73-27=
1000×
24×
0÷
12=
7.06×
7.6÷
2.5×
65.8÷
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