三年级数学下册口算竖式天天练17Word格式.docx
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11
234÷
2=
2)234
6-0.8=
5.5+8.9=
500÷
20×
7.4-6.6=
27+78=
7.5-6.6=
7.5
-6.6
97×
92=
97
92
404÷
4=
4)404
120÷
2=
5-0.14=
2.7+7.3=
40÷
10=
4.6-1.3=
14×
48+48=
9.2-0.2=
-0.2
64×
40=
64
40
600÷
5=
5)600
630÷
9=
7-0.16=
6.4+5.4=
50×
8.9-2.7=
22×
16+22=
7.9-1=
7.9
-1.0
58×
46=
58
46
904÷
8=
8)904
360÷
4-0.37=
3.8+4.1=
30÷
30=
14.2-8.2=
64+24=
7.5+3.5=
+3.5
28×
71=
28
71
660÷
6)660
400÷
5=
1-0.27=
9.3+0.9=
720÷
14.3-9.4=
28×
93+25=
9.9-3.6=
9.9
-3.6
70×
60=
70
60
520÷
5)520
180÷
6=
1-0.3=
9.2+1.5=
12.4-2.8=
23×
13+18=
7.8+3.2=
7.8
+3.2
60×
57=
57
648÷
6)648
200÷
6-0.62=
3.9+4.3=
210÷
11-7.4=
25+11=
9.2-6=
-6.0
49×
29=
49
29
472÷
4)472
4-0.26=
9.1+2.8=
70÷
30×
5.8-2.4=
26×
44+15=
8.2-1.4=
8.2
-1.4
12×
68=
12
68
315÷
3=
3)315
640÷
8=
2-0.82=
7.7+2.2=
800÷
14.9-9.1=
91+50=
8.4-2.7=
8.4
-2.7
24×
45=
24
45
816÷
8)816
150÷
3=
1-0.43=
0.1+5.8=
9.8-5.8=
30+51=
8.3+4.1=
8.3
+4.1
47×
47
202÷
2)202
4-0.93=
4.1+6.5=
700÷
40×
16.5-7.3=
25×
32+50=
7-3.7=
7.0
-3.7
27×
96=
27
96
436÷
4)436
560÷
7-0.12=
2.1+0.2=
7.2-3.2=
85+27=
8.2+5.6=
+5.6
32×
10=
32
10
545÷
5)545
7-0.21=
8.9+3.4=
90÷
18.5-9.6=
12×
99+21=
7.5-0.4=
-0.4
54×
54
242÷
2)242
20÷
4-0.68=
2.1+0.8=
270÷
16-7.1=
44+16=
9+1.5=
+1.5
93=
93
220÷
2)220
900÷
4-0.59=
1.8+7.9=
80÷
80×
5.1-4.2=
21×
54+23=
8+5.2=
8.0
+5.2
88×
88
318÷
3)318
450÷
1-0.64=
5.3+7.1=
420÷
60×
15.1-6.4=
73+61=
9.7+5.6=
9.7
21×
66=
21
66
306÷
3)306
4-0.74=
7.9+0.9=
10×
8.4-5.8=
11+18=
7.2+4=
7.2
+4.0
81×
21=
81
360÷
3)360
8-0.7=
4.1+5.5=
9.5-2.7=
18×
15+21=
9.3+0.9=
9.3
+0.9
42×
51=
42
51
684÷
6)684
7-0.03=
6.8+0.4=
350÷
5.7-1.9=
64+47=
7.8-3.9=
-3.9
50×
42=
50
620÷
5)620
2.6+4.5=
16-8.8=
57+67=
8-6.7=
-6.7
71×
18=
18
238÷
2)238
5-0.67=
4.2+6=
10.7-8.9=
47+40=
9.6-0.7=
9.6
-0.7
55×
32=
55
690÷
6)690
3-0.21=
6.4+0.7=
810÷
13.8-7.1=
35+33=
7.3-6.1=
7.3
-6.1
95×
30=
95
30
735÷
7=
7)735
9-0.61=
5.7+3.2=
7.5-2.7=
19×
77+27=
7.1-6.3=
7.1
-6.3
19×
90=
19
90
212÷
2)212
5-0.48=
2.3+2.8=
8.4-7.9=
79+16=
7+2.2=
+2.2
52×
52
600÷
7-0.79=
0.7+3.7=
6.4-1.9=
70+42=
8.5-1.3=
8.5
-1.3
43=
43
444÷
4)444
8-0.08=
1.4+8=
14.3-7.8=
42+56=
7.3-1.4=
39×
39
60÷
9-0.23=
8.6+2.1=
10-0.7=
58+58=
8.4-5.2=
-5.2
29×
35=
35
749÷
7)749
3-0.11=
3.5+2.4=
540÷
17.3-9=
18+40=
7.2-1.2=
-1.2
94×
94
330÷
3)330
5-0.04=
8.2+0.8=
11.3-6.5=
45+50=
9.9-0.4=
20×
94=
20
6-0.82=
5.9+1.3=
8.9-3.5=
57+18=
9.9+4.1=
25×
89=
25
89
618÷
6)618
6-0.25=
1.9+2.9=
10.5-9.3=
15×
29+63=
8+3.5=
65×
75=
65
75
654÷
6)654
300÷
1-0.37=
7.4+8.4=
240÷
6.9-5.9=
71+22=
8.2-2.4=
-2.4
80×
17=
80
17
840÷
8)840
1-0.68=
6.5+0.5=
16.1-8.4=
37+26=
9.9+4.8=
+4.8
59×
59
9-0.08=
3.6+4.7=
9-7.1=
72+48=
7.8+5.1=
+5.1
91=
91
826÷
7)826
160÷
8-0.38=
5.9+7.5=
12.2-3.1=
67+84=
8-4.9=
-4.9
75×
65=
535÷
5)535
480÷
3-0.52=
6.4+9.7=
1.1-0.5=
48+21=
8.6+3.2=
8.6
82=
82
342÷
3)342
4-0.28=
9.5+1.7=
6.8-3.8=
24×
30+75=
9.4+0.8=
9.4
+0.8
99×
99
303÷
3)303
2-0.38=
3.2+5.3=
14.1-8=
56+38=
7.2+4.1=
46×
86=
86
791÷
7)791
8-0.47=
0.9+1.1=
2.4-0.9=
27×
37+43=
9.4-6.6=
33=
575÷
5)575
6-0.69=
6.1+7=
7.6-0.8=
88+53=
300÷
3)300
9-0.89=
6.3+6.7=
13.9-9=
73+88=
7.9-1.6=
-1.6
76=
76
928÷
8)928
4-0.8=
0.2+8.3=
5.1-0.9=
13+72=
9.1-3=
9.1
-3.0
87=
87
224÷
2)224
7-0.66=
5.9+7.4=
13.8-7.9=
63+13=
9.2+5.5=
+5.5
41×
41
7-0.25=
9.9+8.2=
16.8-8.8=
38+39=
7.1+1.8=
+1.8
585÷
5)585
250÷
5-0.81=
8.9+8.7=
18.3-9.8=
52+23=
8.4-2.3=
-2.3
228÷
2)228
4-0.78=
7.1+6.6=
11.3-3.8=
45+43=
7.3+4.7=
+4.7
98×
98
61