(完整版)小学三年级上学期数学计算题训练
-
小学三年级上学期数学计算题训练
一、口算。
(
48
×
0.33
< br>=
16+20
×
0.5
=
26
分)
50
×<
/p>
2
=
400
×
6
=
p>
22
×
3
=
57<
/p>
÷
9
=
460
-
80
=
p>
23
×
4
=
p>
57
×
0
=
41<
/p>
×
3
=
8000
×
5
=
505
0
÷
5
=
240
÷
8
=
230
-
40
=
240
×
2
=
0
p>
÷
90
=
130
×
4
=
9300
÷
3
=
1008
×
5
=
28
÷<
/p>
4
=
0
+
p>
8
=
900
÷
3
=
25
×
4<
/p>
=
56
÷
2<
/p>
=
15
×
4<
/p>
=
p>
50
×
4
=
p>
310
×
7
=
p>
40<
/p>
×
2
=
105
×
4
=
30
×
2=
9000÷
3=
0÷
2=
840÷
4=
21×
3=
50×
4=
10000÷
5=
60÷
9=
1000×
7=
300×
5=
500×
9=
8000÷
2=
860÷
2=
7
×
4
p>
+
2
=
p>
21
×
3
+
4
=
40<
/p>
÷
2
+
1
=
9
×
p>
4
+
4
=
2
×
8
p>
÷
4
=
12
×
5<
/p>
÷
2
=
p>
30
÷
5
+
2
=
81
÷<
/p>
9
+
7
=
6
×
5+7=
80<
/p>
×
6
×
0=
770
÷
7+1=
80
+
20
÷
2
=
35<
/p>
-
35
÷
7
p>
=
p>
7
+
3
×
0
=
p>
6
×
8
÷
3=
二、笔
算。
(
24
×
1
=
24+6
×
1.5
=
33
分)
< br>
1800
×
4
=
1040
÷
5
=
p>
1206
÷
8
=<
/p>
208
0
×
3
=
246
×
3
=
56
×
5<
/p>
=
3
p>
×
0
=
24<
/p>
×
5
=
p>
980
÷
7
=
p>
120
×
3=
2000×
4=
80÷
4=
240÷
6=
60×
7=
p>
1
+
72
÷
8
=
36<
/p>
÷
9
+
2
=
7
×
4+9=
p>
10
-
0
÷
5=
40
p>
+
10
÷
2
=
135
6
×
7
=
902
0
÷
3
=