六年级数学上册天天练43Word格式.docx
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五、化简。
11
—:
—32:
180.62:
8.4
25
6
7:
—4:
564.75:
3
7
六、计算。
3324171
4×
(—÷
—)—×
—×
51—+—-—
44173684
66751111
49÷
—)—+—×
——÷
—+—
778449710
92931
—×
9+—×
9—÷
(—+—)
1111626
9.90.20.0160.0094
1171323
916940
24%4.9%5.46%0.999%
235%6%1.15%0.8%
47
—6:
1740.62:
6.8
36
1
3:
—18:
961.75:
7.5
2
1171331
1×
—)—÷
26—+—+—
65132226
64751891
35÷
—)—+—÷
75275983
103361
4+—×
4—×
1313854
70.570.1360.715
129926
92825
101%6.4%6.19%0.437%
20%1.9%0.1%0.15%
41
—15:
1200.02:
7.2
56
9:
—10:
723:
6
7871571
8÷
17—+—-—
67173489
71531111
18×
6342102210
76391
2+—×
2—×
1313284
4.60.140.0660.26
1411713
1540816
20%5.8%4.37%0.676%
230%0.3%1.8%1.05%
—39:
1500.98:
0.4
45
8:
1006:
2
17561071
51—+—+—
36175964
71751411
56÷
87846367
49961
6+—×
6—×
1313852
2.90.620.0280.533
171123
810332
51%7.9%3.47%0.765%
185%3.2%1.9%2.05%
94
—42