【人教版】(暑假作业)2018年小学三年级数学上册:计算题专项练习(29页)
-
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54
×<
/p>
63
=
25
×
38
=
370
÷
5
=
774
÷
8
=
p>
508
÷
2
=
p>
36
23
×<
/p>
34
=
392
20
3÷
9
=
63
×
19
=
19
÷
4
=
360
×
36
=
26
×
47
=
900
×
5
=
809
×
38
=
770
÷
5
=
÷
8
=
÷
5
=
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696
÷
2
=
64
×
28
=
4
+
0.6=
7.3
÷
4
=
÷
3
=
-
2.9=
p>
×
68
=
÷
6
=
-
0.7=
8.2-5=
×
79
=
×
26
=
882
32
56
820
630
18
10
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6.5+4.7= 1.2-0.3=
4.6+2.4= 3.8+6.6=
p>
14
×
53
=
p>
548
÷
2
=
54
×
34
=
×
48
=
×
24
=
÷
< br>4
=
340
÷
5
=
×
5
7
=
×
5
=<
/p>
408
÷
8
=
÷
5
=
÷
8
=
15
470
736
36
26
420
340
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406
÷
9
=
52
×
36
=
24
×
42
=
440
÷
5
=
626
÷
2
=
212
64
×
45
=
420
÷
4
=
31
÷
3
=
606
×
68
=
÷
6
=
48
×
79
=
×
26
=
76
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12
+
0.6=
4.3
-
1.9=
10
-
0.8=
5.2-4.5=
5.5+2.7= 8.2-4.3= 4.6+5.4=
3.7+6.6=
p>
54
×
43
=
p>
508
÷
4
=
×
38
=
270
×
29
=
25
÷
5
=
p>
×
25
=
965
÷
8
=
÷
5
=
45
336
26
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p>
73
×
24
=
p>
406
÷
9
=
586
÷
2
=
÷
4
=
360
×
26
=
84
÷
4
=<
/p>
×
5
=
808
×
14
=
×
38
=
÷
8
=
÷
5
=
×
79
=
824
55
245
852
32
12
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64
×<
/p>
18
=
420
÷
3
=
540
÷
6
=
24
×
26
=
2
+
0.7=
5.3
5.5+8.7= 1.4-0.7=
5+2.4= 6.8+6.6=
54
×<
/p>
63
=
25
-
2.4=
×
38
=
370
-
0.8= 4.2-5=
÷
5
=
774
÷
8
=
10
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p>
508
÷
2
=
p>
23
×
34
=
20
3÷
9
=
< br>×
19
=
÷
4
=
360
×
36
=
×
4
7
=
×
5
=<
/p>
809
×
38
=
÷
5
=
÷
8
=
÷
5
=
36
19
900
392
63
26
770
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696
÷
6
=
888
÷
8
=
35
×
28
=
25
×
19
=
p>
52
×
38
=
p>
630
3.4
+
0.6=
5.6-4.5=
÷
3
=
246
÷
6
=
7.7
-
5.9=
×
22
=
8.3
-
0.7=
45
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8.4+4.8= 5.2-0.8=
2.6+7.5= 7.2+7.3=
p>
58
×
67
=
p>
288
÷
2
=
43
×
34
=
×
45
=
×
63
=
< br>÷
4
=
5
60
÷
5
=
×
85
=
×
6<
/p>
=
808
÷
8
=
÷
5
=
÷
p>
8
=
52
690
576
21
25
855
584
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207
÷
9
=
52
×
45
=
55
×
15
=
250
÷
5
=
586
÷
2
=
662
55
×
48
=
420
÷
4
p>
=
÷
3
=
×
25
=
21
÷
6
=
×
19
=
×
16
=
56
564
58
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5.1
+
0.6=
25
-
2.9=
51
-
0.7=
50.4-5.1=
4.5+4.7=
4.2-0.8= 4.5+2.8= 4.8+4.5=
58
×<
/p>
23
=
504
÷
2
=
×
54
=
650
×
21
=
25
÷
5
=<
/p>
×
17
=
÷
p>
8
=
÷
5
=
15
456
22
500
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p>
45
×
14
=
p>
964
÷
4
=
112
×
5
=
456
÷
8
=
522
÷
9
=
24
585
÷
5
=
246
×
54
=
36
÷
3
=
×
85
=
×
48
=
÷
5
=
p>
×
19
=
520
58
28
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54
×<
/p>
38
=
648
÷
3
=
852
÷
6
=
52
×
31
=
5.8
+
0.6=
77.8
6.4+3.7= 9.2-8.3=
5.6+7.4= 8.8+6.6=
p>
55
×
16
=
p>
35
-
2.9=
×
58
=
440
5
-
0.7=
4.2-3.1=
÷
5
=
664
÷
8
=