人教版四年级数学下册乘除法简便计算 567Word文档下载推荐.docx
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62-62×
42×
5×
217×
97-97×
19×
25051×
64+51×
936
32×
2595×
999+95
72×
27-27
22×
10232×
39-39×
2
26×
29959×
42+59×
958
37×
5029×
999+29
2100÷
2511×
16-16
74000÷
823×
84-84×
3
74×
229×
21-21×
69×
2519×
89+19×
11
12×
25032×
99+32
48×
57-57
11×
102102×
14-14×
29991×
84+91×
916
2538×
99+38
500÷
251001×
61-61
87000÷
817×
31-31×
29×
2036×
85-85×
6
99×
25074×
3+74×
97
36×
25096×
99+96
24×
125101×
68-68
41×
20114×
35-35×
4
19998×
22+98×
78
25×
999+74
8200÷
69-69
82000÷
8105×
82-82×
5
59×
20024×
37-37×
31×
25047×
84+47×
16
2575×
999+75
76-76
33×
30338×
91-91×
8
13×
29928×
41+28×
59
98×
12542×
999+42
4600÷
91000÷
826×
66-66×
63×
225×
28×
25048×
62+48×
938
25037×
12511×
23-23
10215×
72-72×
16×
19963×
57+63×
43
12566×
999+66
1800÷
56-56
4000÷
837×
43×
200109×
16-16×
34×
25015×
14+15×
986
999+47
74-74
203108×
88-88×
29938×
35+38×
65
6×
5096×
999+96
7400÷
24-24
96000÷
8108×
77-77×
84×
224×
96-96×
55×
25071×
60+71×
940
2533×
999+33
80×
20239×
53-53×
14×
29981×
15+81×
985
82×
25049×
999+49
7500÷
54-54
37000÷
825×
45-45×
2024×
73-73×
86×
81+12×
919
25038×
999+38
30322×
76-76×
19937×
62+37×
38
78×
12581×
99+81
73000÷
816×
89-89×
20015×
54×
2547×
72+47×
928
2581×
91-91
10228×
15×
19922×
94+22×
67×
2552×
999+52
5800÷
12-12
90000÷
814×
39×
2109×
22-22×
17×
25031×
79+31×
921
2531×
999+31
43-43
10328×
95-95×
29999×
21+99×
79
25053×
99+53
7300÷
34-34
6000÷
812×
79-79×
2032×
96×
25039×
52+39×
948
2514×
99+14
28-28
35×
20132×
19995×
42+95×
1×
2545×
999+45
2600÷
92-92
95000÷
36-36×
20037×
27-27×
2541×
37+41×
63
25077×
999+77
31-31
102103×
93-93×
29932×
15+32×
61×
2516×
999+16
3500÷
70000÷
822×
58-58×
44×
236×
26-26×
53×
25078×
58+78×
42
2515×
999+15
65-65
45×
20229×
59-59×
19981×
16+81×
84
12573×
999+73
9800÷
58-58
68000÷
68×
222×
98-98×
25075×
7+75×
93
25014×
53-53
20218×
29937×
89+37×
911
52×
2517×
99+17
2900÷
19-19
85000÷
836×
68-68×
216×
86-86×
22+95×
96-96
20238×
19986×
10+86×
90
12545×
600÷
84000÷