苏教版四年级下册数学简便计算题Word格式.docx
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50×
(34×
4)×
3
35×
37+65×
37
38×
29+38
18-123×
3+85×
12345×
71+29×
45(140-70)×
54
4×
(25×
65+25×
28)
124+78+22
345+99
9999+8888+7777+6666
100-35-25
245-(45+39)
27×
4
15×
7+85×
7
125×
64
(40-4)×
25
2516×
76-76×
6
407-99
99×
53+53
103×
35
28×
473+59+27+1
98×
99
41×
25-25
(8×
5
88×
12×
98
55×
99
29+12
58×
199+58
99+55
42×
79+42
69×
101—69
21—55
(80+8)
(80×
8)
99+99
2538×
7+31×
14
46+50×
27
79×
25+22×
25—25
76×
36+36×
24
97×
18—87×
18
125×
32
(80+8)×
55
×
102
56
×
98
72
+55
27
+5534×
29+29×
66
19
99
+19
235×
562―135×
562
199×
63
56×
27+44×
27201×
86
26×
34+78×
34―34×
299×
131999×
34
114×
14―14×
44×
24+79×
24+24×
57―57×
23
86×
14+14×
6536×
34+36×
66
73103×
39
2003×
(8+80)
(40+8)×
36×
(100+50)
(1000-2)
24×
(2+10)
15×
(40-8)75×
23+25×
93×
6+93×
325×
113-325×
1378×
102
28×
18-8×
28
10152×
81
4131×
39
29×
9983+83×
62+38×
38
14—70×
14101×
38
56+56×
99+99
81-125
101-75
91×
31-91(40+8)×
25
(8+80)
(100+50)36×
(40-8)
63×
43+57×
6356×
101
13
28
99125×
79
9925×
3983+83×
99×
99+99
34×
56×
27199×
63
201×
85×
98125×
79
1999×
16×
5
2586×
14199×
65
73
34(40+8)×
2575×
101-75
81-125
31-9175×
101×
3812×
99+55
9912×
101—69
79+4255×
21—55125×
(80+8)
2579×
25—25
99+99
2738×
14
9999×
2222+3333×
333438×
2+12×
102×
43
9×
37+9×
6338×
(80+8)×
(200+3)
275×
5-5×
225
175+36+25 45×
18235+167+65+33
84×
3 367-145+133+55
297-(197+34) 199+298+3(19+28)+(81+72)
293+40225×
12525×
14×
2
48+490+5275×
28543×
20+457×
20
333463×