四年级数学下册简便计算专项练习题51Word文档格式.docx
《四年级数学下册简便计算专项练习题51Word文档格式.docx》由会员分享,可在线阅读,更多相关《四年级数学下册简便计算专项练习题51Word文档格式.docx(7页珍藏版)》请在冰豆网上搜索。
(8+10)
81+81×
401×
85-85
68×
68+32×
68
55×
(4+4)
119×
11-119
40+9×
40
25
167-67×
(8+6)
38+38×
79
501×
94-94
91×
16+9×
16
14×
101
(40+4)
276×
101-276
69+99×
69
48×
12×
132-32×
12
25+25×
9
23-23
18+88×
18
98×
99
(12+4)
297×
11-297
42+9×
42
8×
39
(8+4)
19+19×
201×
32-32
36×
32+64×
32
76×
532×
101-532
13+999×
13
42×
144-44×
92+92×
29
24-24
30+58×
30
17×
999
(24+4)
406×
11-406
56+999×
56
195-95×
48
(8+2)
18+18×
1001×
60-60
57×
91+43×
91
94×
475×
101-475
29+99×
177-77×
17
87+87×
74-74
63×
51+37×
51
11×
537×
11-537
43+99×
43
24×
58×
194-94×
58
28+28×
30-30
43×
55+57×
55
28×
379×
11-379
87+9×
87
78×
184-84×
78
97+97×
901×
95-95
60×
77+40×
77
92×
572×
1001-572
35+9×
35
72×
171-71×
50+50×
78-78
96×
87+4×
(32+4)
342×
11-342
60+99×
60
74+74×
59
7×
96+93×
96
46×
151×
11-151
98+999×
98
40×
61×
139-39×
61
29+29×
601×
25-25
71×
22+29×
22
(8+4)
229×
11-229
28+999×
28
56×
180-80×
76
65+65×
801×
21-21
79×
68+21×
395×
11-395
48+9×
67×
122-22×
67
41+41×
89
17-17
62×
24+38×
24
52×
(28+4)
310×
1001-310
85+99×
85
80×
33×
127-27×
33
58+58×
73-73
85×
67+15×
74×
384×
1001-384
54+99×
50×
199-99×
50
12+12×
86×
35+14×
35×
111×
1001-111
36+9×
36
51×
196-96×
93-93
20+43×
20
430×
11-430
95+999×
95
166-66×
55+55×
26-26
54×
28+46×
47×
499×
11-499
81+9×
81
23×
119-19×
23
94+94×
47-47
73+15×
73
84×
(20+4)
257×
11-257
50+99×