小学四年级数学下册简便计算大全 172Word文档格式.docx
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4×
2566×
77+66×
23
2553×
999+53
32×
1251001×
69-69
43×
20128×
24-24×
8
12×
29949×
84+49×
916
48×
12596×
999+96
1200÷
25101×
67-67
78000÷
833×
15-15×
3
25×
20029×
39-39×
9
2572×
64+72×
36
24×
2586×
99+86
40×
47-47
42×
20123×
48-48×
15×
19965×
16+65×
984
2578×
999+78
1800÷
98-98
89000÷
835×
38×
200109×
64-64×
28×
2515×
28+15×
972
25028×
999+28
12511×
13-13
44×
20229×
73-73×
29953×
74+53×
926
89×
12565×
999+65
6800÷
251001×
87-87
61000÷
8107×
94-94×
7
98×
50×
2026×
33-33×
6
25017×
93+17×
999+66
56×
35-35
14×
30313×
44-44×
13×
29925×
77+25×
22×
12541×
7700÷
74-74
57000÷
838×
88×
239×
16-16×
84×
25031×
25+31×
975
20×
25071×
999+71
43-43
20323×
26×
9989×
34+89×
66
25037×
999+37
5300÷
65-65
15000÷
812×
14-14×
20039×
25067×
63+67×
37
2549×
99+49
28-28
10338×
75-75×
9911×
34+11×
966
6×
2529×
999+29
2600÷
86-86
80000÷
827×
78-78×
51×
20024×
19-19×
45×
25097×
53+97×
947
25042×
99+42
80×
25-25
11×
30238×
93-93×
29972×
52+72×
948
25018×
99+18
8300÷
17-17
97000÷
8108×
69-69×
20026×
95-95×
72×
25084×
66+84×
34
999+49
302109×
19911×
13+11×
987
75×
12574×
999+74
59-59
35000÷
825×
11-11×
2104×
59×
25025×
54+25×
946
2573×
99+73
21×
302107×
26-26×
19935×
46+35×
954
5098×
999+98
4500÷
18000÷
826×
82-82×
39×
2024×
87-87×
25065×
90+65×
10
25056×
99+56
88-88
31×
30326×
74-74×
9917×
70+17×
930
81×
25092×
99+92
3900÷
92-92
82000÷
836×
13-13×
62×
200107×
36-36×
2522×
50+22×
950
999+17
57-57
10314×
98-98×
9912×
73+12×
27
76×
25064×
999+64
9300÷
67000÷
817×
55-55×
232×
38-38×
41×
25047×
92+47×
25057×
999+57
68-68
20238×
9991×
72+91×
28
25049×
4600÷
21-21
49000÷
22-22×
78×
20032×
58-58×
22+42×
978
53-53
102107×
72-72×
29962×
65+62×
35
95×
12547×
99+47
9200÷
68000÷
822×
17×
20102×
99-99×
25074×
90+74×
910
2521×
999+21
45-45
30327×
19977×
73+77×
87×
12599×
99+99
9600÷
24-24
77000÷
823×
49-49×
35×
222×
2543×
49+43×
51
12-12
20135×
32-32×
29999×
13+99×
87
34×
12514×
999+14
400÷
77-77
93000÷
8109×
65-65×
20012×
17-17×
68+71×
32