三年级数学下册口算竖式天天练20Word下载.docx
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+3.9
87×
93=
87
93
812÷
7)812
400÷
10=
7-0.53=
0.2+4.3=
40÷
80×
20=
6.3-1.4=
17×
46+30=
8.4-0.9=
8.4
-0.9
15×
52=
15
52
222÷
2=
2)222
70÷
4-0.2=
9.4+5.3=
250÷
8.6-2.5=
21×
70+55=
7.6+4.1=
7.6
+4.1
18×
40=
18
40
440÷
4=
4)440
60÷
3=
5-0.8=
0.2+5.8=
300÷
12.2-2.9=
15+52=
8+2.3=
8.0
+2.3
61×
30=
61
30
246÷
2)246
270÷
9=
3-0.49=
6.3+7.2=
90÷
12.3-9.2=
77+68=
7.3-3.4=
7.3
-3.4
44×
95=
44
95
300÷
3=
3)300
200÷
5=
6-0.36=
8.3+2.4=
20×
13.8-8.8=
25+35=
7.5+4.2=
7.5
+4.2
12=
12
620÷
5=
5)620
9-0.9=
4.5+2.3=
160÷
10.5-8.8=
16×
14+79=
7.2-3.7=
7.2
-3.7
14×
91=
14
91
464÷
4)464
120÷
7-0.23=
1.4+8.2=
100=
11.9-2.9=
13×
31+74=
9.6+6.3=
9.6
+6.3
79×
85=
79
85
408÷
4)408
450÷
1-0.05=
6.5+4.8=
480÷
8.5-3.8=
67+44=
9+2.8=
9.0
+2.8
41×
59=
41
59
864÷
8=
8)864
5-0.63=
2.6+9.5=
500÷
9.5-6.1=
23×
68+43=
7.3-0.9=
81×
45=
81
45
540÷
5)540
9-0.61=
4.1+0.9=
360÷
7.6-2.2=
19+12=
9.9+0.7=
9.9
+0.7
80×
55=
80
460÷
4)460
4=
2-0.66=
4.5+4.7=
150÷
7.3-1.3=
66+47=
9.9-1.4=
-1.4
86×
48=
86
48
214÷
2)214
700÷
6-0.47=
3.5+3.7=
210÷
11.9-6.4=
24×
86+36=
9.1+0.4=
9.1
+0.4
93×
36=
36
226÷
2)226
800÷
5-0.66=
9.9+3.4=
5.3-2.4=
11×
45+19=
8.1+0.8=
8.1
+0.8
11=
11
742÷
7)742
6-0.38=
5.4+1.4=
60×
12-9.5=
19×
37+13=
8.8-0.8=
8.8
-0.8
82×
88=
82
88
952÷
8)952
180÷
1-0.43=
7.6+0.5=
600÷
16-8.8=
21+72=
7.5-5.6=
-5.6
45×
496÷
4)496
2-0.32=
3.7+6=
50×
9.6-7.7=
27×
58+21=
9.8+2.1=
9.8
+2.1
10×
10
7-0.32=
0.2+2.4=
9-3.1=
57+17=
7-5.2=
7.0
-5.2
666÷
6)666
8-0.04=
2.1+5.3=
8.4-6.4=
16+73=
7.9+2.6=
7.9
+2.6
23×
54=
23
54
5-0.1=
3.5+2.2=
720÷
12.2-2.5=
29×
25+54=
8.8+0.1=
+0.1
52×
81=
309÷
3)309
5-0.55=
3.7+3.2=
14.8-6.4=
17+30=
9.2-4.3=
-4.3
95×
19=
19
615÷
5)615
9-0.42=
9.1+0.7=
3.6-0.5=
65+14=
9.8-1.3=
-1.3
56×
56
840÷
8)840
630÷
1-0.67=
5.5+9.1=
5.7-0.4=
43+63=
9+6.1=
+6.1
35×
10=
35
612÷
6)612
3-0.23=
4.6+3.8=
30÷
1.8-0.1=
28×
73+26=
8.3-3.8=
8.3
-3.8
11×
69=
69
606÷
6)606
9-0.54=
8.2+9.1=
20÷
7.9-5.4=
54+21=
8.6-3.8=
8.6
37=
37
7-0.8=
9.4+0.6=
10×
10.5-4.6=
87+99=
7.4+5.5=
7.4
+5.5
72×
57=
72
57
678÷
6)678
1-0.04=
8.5+5.1=
15.7-7.4=
15×
17+42=
8.4-0.2=
-0.2
19×
96=
96
2-0.09=
9.2+2.6=
4.9-4.5=
31+13=
7.5-1.5=
-1.5
77×
65=
77
65
744÷
6)744
8-0.15=
8.4+5.4=
810÷
9.2-5=
56+53=
9.8+5.3=
+5.3
58=
58
880÷
8)880
240÷
7-0.4=
5.3+7.2=
11-2.8=
84+67=
9.6+1=
+1.0
21×
21
992÷
8)992
8-0.86=
7.2+5.5=
560÷
7-5=
31+88=
7.9-1=
-1.0
84=
84
228÷
2)228
4-0.43=
2+3.6=
7.9-0.6=
97+12=
9+0.6=
+0.6
66×
77=
66
630÷
6)630
6=
3-0.53=
7.7+1.5=
4.4-4=
43+37=
7.5+5.2=
+5.2
74×
74
2-0.76=
5.9+4.1=
10.9-7.8=
38+97=
7-0.9=
83×
63=
83
63
366÷
3)366
1-0.5=
0.1+6.9=
10.7-2.9=
27+26=
9.1+4.2=
78×
27=
78
27
618÷
6)618
8-0.07=
0.6+3.4=
8.3-1=
57+42=
7.3-5=
-5.0
39×
94=
39
94
816÷
8)816
6-0.83=
2.5+7.7=
3.1-2=
85+55=
9.7+0.3=
+0.3
22=
22
5-0.03=
6.7+3.3=
9.4-4=
70+65=
9.8-4.5=
-4.5
8-0.96=
5+5=
8.1-0.4=
70+64=
8.7-5=
8.7
26×
61=
26
420÷
4)420
0.4+8.8=
6.7-4.4=
49+60=
9.2-5=
27×
944÷
8)944
3-0.07=
7+2.6=
420÷
9.4-4.5=
87+39=
9.8+1.6=
+1.6
47×
47
424÷
4)424
8-0.76=
5.6+5.9=
12.3-4=
37+49=
7.4+0.6=
88×
456÷
4)456
9-0.67=
0.4+4=
12.4-2.5=
39+44=
9.4-1.3=
9.4
76=
76
232÷
2)232
3-0.77=
6.7+2.1=
9.1-8.5=
25×
12+34=
7.8+5.5=
7.8
13×
53=
13
53
848÷
8)848
9-0.11=
5.8+3.9=
7.8-1.9=
12×
34+72=
9.6+6.8=
+6.8
76×
78=
476÷
4)476
5-0.34=
3.9+8.1=
3.8-2.6=
35+55=
9-0.3=
-0.3
59×
9-0.51=
6.4+1.4=
5.6-3.8=
51+78=
7.7+5.1=
7.7
+5.1
68=
68
696÷
6)696
5