1200道四年级数学口算题
-
1200
道四年级数学
口算题
< br>
15×
5=
23×
3=
12×
2×
5=
480÷
80=
16×
5=
27×
3=
90÷
15=
48÷
4=
640÷
16=
39÷
3=
24×
20=
32×
3=
48÷
16=
12×
8=
27×
3=
56÷
14=
24÷
8=
14×
2=
83
-
45=
560÷
80=
96÷
24=
40÷
20=
40×
30=
37
+
26=
76
-
39=
605
+
59=
30×
23=
12×
8=
27
+
32=
48
+
27=
4500×
20=
73
+
15
=
120×
600 =
200×
360=
6800×
400=
280
+
270=
4×
2500=
/
24
6000÷
40=
5×
1280=
310
-
70=
400×
14=
470
+
180=
1000÷
25=
160×
600=
20×
420=
290×
300=
8100÷
300=
7600÷
200=
7600÷
400=
680
+
270=
1
980÷
14=
4200÷
30=
6×
1300=
1300×
50=
200×
48=
930
-
660=
530
+
280=
9200÷
400=
840÷
21=
180×
500=
8000÷
500 =
1900÷
20=
200×
160=
8700÷
300=
300×
330=
3×
1400=
7000÷
14=
600÷
12=
9600÷
80=
140×
300=
8800÷
40=
9600÷
800=
750
-
290=
5×
490=
760×
20=
7500÷
500=
370×
200=
650÷
13=
8600
-
4200=
240×
4=
640÷
80=
15×
10=
12×
11=
160×
30=
220×
40=
104×
5=
4500÷
50=
120×
2=
90÷
30=
2
/
24
270÷
30=
270×
30=
84÷
21=
76÷
9=
66÷
7=
100
-
54=
123
+
15=
360÷
4=
55÷
5=
32×
6= 7000÷
70
=
200÷
40
p>
=
180÷
30=
240÷
40=
35×
2=
140×
7=
13×
6=
280×
3=
350×
2=
50×
11=
250×
6=
7200+900=
410-201=
125×
8=
48×
20=
6600÷
600=
390+140=
11×
80=
24×
50=
3600÷
400=
530
-
70=
420
-
90=
9600÷
30=
7×
700=
203+98=
1800÷
300=
240+570=
4800÷
400=
370+580=
580
-
490=
910
-
370=
25×
8=
270
-
190=
36×
2=
75÷
25=
330÷
11=
6×
800=
5400÷
9=
420÷
60=
3×
330=
300×
7=
9×
500=
390÷
13=
3
/
24
6300÷
700=
5600÷
700=
4800÷
12=
3500÷
7=
370
+
560=
520
+
4
90
=
450
-
90
=
80
+
330
=
70×
700
=
7000÷
70
=
4000÷
80
=
2400÷
200
=
p>
420
-
90
=<
/p>
170
+<
/p>
320
=
48÷
4=
90÷
15=
40
×
30=
160
×
30=
180=
60
×
600=
100
0
-
51
=
910
-
1
90
=
3
5×
200
=
22×
200
=
8800÷
< br>400
=
< br>9300÷
300
=
6×
300
=
15×
5=
16×
5=
23×
3=
12×
50=
27×
3=
24×
20=
32×
3=
48÷
16=
×
8=
3=
76
-
39=
+
59=
24
÷
8=
×
2=
45=
40
÷
20=
12
×
8=
+
32=
12
27=
27
×
20=
56
÷
14=
600=
605
123
+
15=
280
+
270=
14
×
360=
83
-
250=
96
÷
24=
70=
14=
4
/
24
27
48
+
45
00
×
×
30
×
23=
200
4
×
310
-
4
00
×
470
+
20
×
420=
×
300=
270=
1300=
50=
930
-
660=
360÷
4=
530
+
280=
×
500=
160=
33=
290
680
+
6
×
1300
×
200
×
48=
180
200
×
300
×
3
×
120
1400=
60
÷
12=
140
×
55÷
5=
32×
6=
48
×
20=
390+140=
8×
5×
25=
35×
2×
5=
300=
5
×
400=
×
200=
13=
10=
100
-
54=
12×
11=
104×
5=
120×
2=
90÷
30=
270×
30=
370
65
÷
15
×
84
÷
21=
220×
40=
35×
2=
11
×
80=
140×
7=
×
50=
13×
6=
70=
280×
3=
90=
370+580=
700=
350
×
2=
50
203+98=
×
11=
p>
250
×
240×
3=
6=
7200+900=
24×
30=
410-201=
125
240×
30=
×
8=
750
-
360×
5=
290=
45×
7×
2=
5
/
24
24
530
-
420
-
7
×
180×
15=
4×
9×
50=
160÷
8÷
2=
< br>40
÷
20
=
< br>
80
÷
40
=
60
÷<
/p>
30
=
÷
30
=
240
÷
80
=
480
÷
8
0
=
<
/p>
400
÷
50
=
320
÷
40
=
210
÷
3
0
=
90
60
÷<
/p>
20
=
16×
5=
200
÷
5
0
=
27×
3=
14×
2=
83
-
45=
4500×
20=
73
+
15 =
360
÷
40
=
< br>
30<
/p>
×
3
=
p>
80
×
9
=
60
×
5<
/p>
=
90
÷
30
=
720
÷
8
0
=
300
÷
6
0
=
15×
5=
23×
3=
12×
2×
5=
480÷
80=
90÷
15=
48÷
4=
640÷
16=
39÷
3=
24×
20=
32×
3=
48÷
16=
12×
8=
27×
3=
56÷
14=
24÷
8=
560÷
80=
96÷
24=
40÷
20=
40×
30=
37
+
26=
76
-
39=
605
+
59=
30×
23=
12×
8=
27
+
32=
48
+
27=
6
/
24
120×
600 =
200×
360=
6800×
400=
280
+
270=
4×
2500=
6000÷
40=
5×
1280=
310
-
70=
400×
14=
470
+
180=
1000÷
25=
160×
600=
20×
420=
290×
300=
8100÷
300=
7600÷
200=
7600÷
400=
680
+
270=
980÷
14=
4200÷
30=
6×
1300=
1300×
50=
200×
48=
930
-
660=
530
+
280=
9200÷
400=
840÷
21=
180×
500=
8000÷
500 =
1900÷
20=
200×
160=
8700÷
300=
300×
330=
3×
1400=
7000÷
14=
600÷
12=
9600÷
80=
140×
300=
8800÷
40=
9600÷
800=
750
-
290=
5×
490=
760×
20=
7500÷
500=
370×
200=
650÷
13=
8600
-
4200=
138
-
89
=
5400
÷
54
=
200
×
3
4
=
7
/
24
550
-
450
=
p>
18000
÷
600
=
2700
÷
30
=
45
×<
/p>
14
=
18
万+
2
4
万=
89
÷
100=
0.82+0.08=
73
×
1=
0.63
×
10=
4
÷
10=
17
÷
1000=
0.56+0.4=
80
×
25=
1-0.93=
1.25
×
100=
612
÷
6=
12
×
80=
5
×
p>
17
×
2=
154-73-27=
345+298=
0.5+0.4=
5.6+99=
100
÷
25=
90-0.9=
41
×
100=
8800
÷
400=
0.12
×
10=
600
÷
30=
7.59
÷
100=
150+70=
356-98=
125
×
8=
1.5
×
100=
840
÷
40=
0.125
×
100=
8
÷
100=
2.3+3.6=
0.28+0.12=
7.3+2.7=
7.5-3.4=
1-0.35=
3.6
÷
10=
5.6+2.3+0.7=
1000
×
25=
p>
24
×
0
÷
12=
7.06
×
100=
7.6
÷
10=
2.5
×
10=
65.8
÷
100=
91.05
÷
1000=
300
÷
15=
0.05
×
1000=
14
×
60=
5400
÷
600=
8
/
24
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=
310
×
5
×
2=
4
×
(25+50)=
32.
8
+
19=
240
÷
3
0=
1000
×
0.8=
3.06
+
0.2=
1.82
-
0.63=
4.5
+
1
.5=
9100
÷
70=
4
×(<
/p>
36
-
25
)<
/p>
=
60
÷
0.5=
2
-
0.29=
8
×
125=
0.67
+
1.24=
7
p>
-
6.28=
8.2
-
0.01=
99
×
23=
50
×
4=
5
÷
1000=
0.42
+
9.5=
p>
10
×
0.5=
65<
/p>
×
25
×
4=<
/p>
p>
0.08
÷
100=
p>
1
-
0.63=
231
-
99=
3.7
+
2.5=
32+268=
1.3
-
0.7 =
2.4
+
0.6 =
7
×
99<
/p>
+
7=
24
-
19
+
24
+
19
=
7.5
-
2.8=
5.5
-
3.2=
p>
120
÷
6
÷
p>
2=
1-0.2=
4.3
+
1.5=
300
-
84
-
16
=
2
-
1.1
=
145-99=
102
×
5=
3.5
×
60=
3.12+5.2=
11.3
-
8.6=
0.23
×
400=
0.59+0.22=
9
/
24
457+198=
756
-
197=
45+15-45+15=
5.4-2.5-1.4=
5.5
×
3=
14.5
+
9.5=
400
÷
25
÷
8=
416
÷
8=
p>
1.25
×
3
×<
/p>
8=
0.9
-
0.26=
821
-
202=
125
×
16=
810
÷
27=
16.4
-(
3.5+6.4
)
=
10-8.25=
97-59=
64
×
4=
152-46=
620-290=
12.6+5.3+6.4=
96
÷<
/p>
4
÷
6=
5.4-2.5-1.4=
2-0.35-0.65=
6.4+1.07-0.47=
1.5
-
0.04=
420
÷
35=
0.49+0.61=
55
×
80=
11.7+2.3=
735-298=
3200
÷
400=
360
÷
120=
1.29-0.18=
15
×(
100+3
)
=
0.6+5.47=
36+54=
7000
÷
200=
398+294=
500-12=
250
×
40=
125
×
800=
998-299=
240
×
400=
54-15=
140
×
7=
299+455=
15
×
60=
9100
÷
700=
900
÷
50=
17+49=
25+68=
542-298=
/
24
100-79=
860-370=
0
÷
38=
670-540=
894-399=
68
×
101=
19
×
40=
47
×
4=
95-64=
40
×
19=
95
×
2=
10
590+30=
1100
÷
50=
83-25=
997+674=
3200
÷
200=
4200
÷
30=
5500
÷
500=
44
×
6=
71-17=
900
÷
60=
60-52=
60-36=
7+75=
10000
÷
50=
500-27=
6600
÷
110=
91-23=
22
×
50=
0
×
346=
125
×
32=
21
×
500=
1250
×
4=
439+61=
392+208=
188+702=
15
×
400=
200-47=
289-98=
66+25=
239+42=
65
×
50=
65
×
2=
5
×
45=
650
÷
13=
740
÷
370=
75
×
40=
140
÷
30=
9600
÷
3200=
2
×
95=
/
24
200-104=
15+97=
58
÷
2=
72
÷
4=
1000-37=
6000
÷
150=
101+52=
47-19=
540
×
5=
740
×
6=
20xx0
÷
500=
28
×
300=
25
×
12=
11
43
×
50=
530-250=
90-69+27=
410-350-20=
310+260+420=
250
×
8=
28<
/p>
×
3+16
÷
4
=
3.9+2.03=
600
÷
120=
185-86=
90
÷
6=
700-7=
120+390=
64+36-58=
40
×<
/p>
38
×
25=
2
p>
×
96
×
5=
(18+25)
×
4=
7
×
125+125=
100
×
7+7=
25
×
(100+2)=
95
×
(100-1)=
7
×
(40+7)=
645-(500-1)=
870-130-150=
53-38-14=
19
×
6+
11
×
6=
827-59-241=
678-372-28=
17+15+18=
5000+4000-300=
(120-30
×
< br>2)
÷
4=
(30
×
5
+30)
×
5=
420
×
18+580+180=
75
÷
(18+14-27)=
900
÷
6-
520
÷
40=
p>
60-60
÷
(4
×
3)=
87
÷
(20+30-47)=
90+90
÷
(48
÷
8)=
p>
65
÷
5+3
×<
/p>
9=
8.2+0.54+0.46=
6400
÷
200=
12
/
24
250-160=
560
÷
40=
8
×
p>
27
×
125=
12
×
700=
1-0.2=
(180+20)
÷
5=
2
÷
1000=
1260
÷
30=
7
×
19+7=
25
×
18=
14.5
÷
100=