三年级数学下册口算竖式天天练76文档格式.docx
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9.3
-3.4
85×
80=
85
80
484÷
4=
4)484
800÷
8=
9-0.82=
4.1+4.8=
140÷
50×
14.1-6.3=
25×
19+75=
7.4-6.7=
7.4
-6.7
64×
40=
64
40
236÷
2=
2)236
90÷
7-0.57=
6.2+9.6=
70÷
40=
14.8-8.6=
82+45=
7.3+3.6=
7.3
+3.6
20×
81=
20
81
300÷
3=
3)300
500÷
9-0.73=
5.9+9.2=
150÷
50=
10×
12.2-8.4=
18+27=
9.2+0.2=
9.2
+0.2
47=
47
214÷
2)214
2=
2-0.22=
4.1+6.8=
60÷
60×
12.5-5.3=
16×
50+55=
9.5-1.4=
9.5
-1.4
38×
42=
38
42
992÷
8=
8)992
3-0.48=
7.1+2.8=
400÷
80×
13.4-5.8=
80=
63+43=
9.2-3.3=
-3.3
87×
32=
87
32
432÷
4)432
6=
6-0.94=
9.8+1.9=
180÷
40×
12-8.3=
11×
97+76=
7.8-3.1=
7.8
-3.1
84×
84
510÷
5=
5)510
300÷
5-0.03=
5.5+7.3=
640÷
15.1-5.3=
44+51=
8.1-5.2=
8.1
-5.2
37×
85=
37
327÷
3)327
9-0.48=
1.7+4.6=
210÷
14.8-7.8=
17×
81+16=
9-1=
9.0
-1.0
17=
17
700÷
7)700
630÷
7=
7-0.27=
3.5+7.5=
9.7-1.5=
95+78=
8.5+1.9=
8.5
+1.9
92×
92
488÷
4)488
200÷
4=
8-0.26=
6.9+6.4=
3.5-1.2=
28×
20+18=
9.5+1.2=
+1.2
30=
30
824÷
8)824
4-0.3=
3.1+7.6=
12.1-6.8=
49+82=
8.6+3=
8.6
+3.0
44×
43=
44
43
728÷
7)728
6-0.25=
2.8+1.7=
0.6-0.2=
24×
15+93=
9.8+4.4=
9.8
+4.4
46×
84=
46
800÷
8)800
1-0.36=
1.2+9.6=
90×
13.6-4.7=
18×
48+71=
8.5-3=
-3.0
39×
68=
39
68
888÷
8)888
160÷
3.4+0.6=
6.8-5.3=
22×
32+49=
8-0.9=
8.0
-0.9
10×
25=
10
25
816÷
8)816
540÷
2-0.12=
9.8+0.7=
9.8-2.5=
15×
13+45=
7.9-1.3=
7.9
-1.3
58=
58
324÷
3)324
2-0.17=
8.1+7=
12.8-5.4=
21×
18+90=
7.8-0.7=
70×
70
798÷
7)798
320÷
7-0.42=
4+6=
40÷
15.4-8.3=
58+20=
9.2+5.2=
+5.2
74×
74
872÷
8)872
4-0.46=
7.3+5.7=
8.4-6.1=
14×
88+41=
8.9+2.8=
8.9
+2.8
14×
65=
14
65
3-0.71=
8.1+1.2=
5.8-2.2=
14+19=
7.7+4.3=
7.7
+4.3
19×
51=
19
51
9-0.7=
4.7+4.2=
5.6-4.2=
95+71=
9.2+4.1=
+4.1
13×
50=
13
50
218÷
2)218
7-0.53=
0.3+7.4=
900÷
14.2-7.8=
48+62=
7+1.2=
7.0
65×
492÷
4)492
8-0.36=
8.8+5.7=
7.7-4.2=
61+53=
9.6+5.2=
81×
45=
45
808÷
8)808
1-0.66=
6.8+2.2=
360÷
6.2-2=
23×
71+73=
9.1-6.1=
-6.1
79=
79
777÷
7)777
270÷
2-0.75=
7.6+7.1=
17.4-9=
19×
95+80=
7.2-3.4=
7.2
69=
69
535÷
5)535
2-0.32=
1.5+2=
14.6-6.6=
19+39=
7.5+1.5=
7.5
71×
48=
71
48
976÷
8)976
8-0.05=
3+9.3=
1.6-0.9=
92+90=
7.4+2.1=
+2.1
83×
67=
83
67
735÷
7)735
5-0.99=
7+3.3=
480÷
10.6-7.8=
13×
58+78=
7.4+6.9=
+6.9
30×
93=
93
702÷
6)702
5-0.95=
4.2+9.9=
30÷
9.9-2.4=
38+23=
7.7+1.2=
62×
62
600÷
3-0.72=
4.5+2.5=
11.3-6.7=
68+20=
7.9+2.4=
+2.4
42×
19=
585÷
5)585
420÷
8-0.55=
5.5+2.4=
13.8-6.3=
50+31=
9+4.7=
+4.7
99×
89=
99
89
654÷
6)654
3-0.88=
1.1+1=
8.7-7.6=
40+17=
7.3-1.3=
88×
24=
88
24
595÷
5)595
5-0.23=
2.4+7.2=
6.8-5.7=
96+31=
8.5+2.1=
33×
61=
33
61
448÷
4)448
7-0.93=
5.2+5.2=
3.3-2.8=
32+84=
8.3+5.6=
8.3
+5.6
69×
16=
16
952÷
8)952
6-0.11=
3.9+9.2=
15-8.3=
64+80=
9.3+6.2=
+6.2
21=
21
5-0.33=
3+4.1=
1.7-0.2=
22+92=
7.4-5.2=
66=
66
720÷
6)720
350÷
7-0.25=
6.8+2.1=
13.5-9.3=
12×
48+96=
7.7+6.2=
55×
82=
55
82
9-0.65=
0.8+2.8=
5.5-2.6=
64+85=
9.6-0.5=
-0.5
31×
28=
31
28
228÷
2)228
7-0.16=
8+3.5=
8-4.6=
23+92=
9.2+5.9=
+5.9
51×
530÷
5)530
4-0.39=
2.8+1.8=
280÷
10.7-2.5=
74+22=
8.6+2.7=
+2.7
18×
18=
18
912÷
8)912
7-0.98=
2.1+3.8=
1000÷
17.4-9.5=
63+65=
9.5+3.9=
+3.9
833÷
7)833
5-0.24=
8.2+9.3=
14.7-9.9=
69+94=
8.5-6.7=
38=
3-0.89=
4.5+6.2=
5.5-4=
33+75=
8.8+0.1=
8.8
+0.1
67×
854÷
7)854
1-0.21=
3+1.6=
16.7-6.8=
71+77=
9.4-4.8=
9.4
-4.8
2-0.84=
2.5+3.2=
10.1-6.5=
53+64=
9-2=
-2.0
41×
41
2-0.91=
2.4+8.4=
15-8=
48+74=
9.1+1.9=
54×
63=
54
63
7-0.64=
8+0.2=
10.4-1.2=
70+56=
7.4-2.1=
-2.1