六年级数学上册寒假作业21Word文件下载.docx
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22—+—÷
—
25115374
9255
—×
4+—×
424÷
(—+—)
111146
571911111
—÷
—÷
——×
(—+—)—×
827224343
三、解方程。
3%x=0.0358%x-10%x=2.88x-3%x=67.9
5x+35=55x+23%x=36.95x-55=140
71
—81:
180.25:
0.4
65
9
1:
—0.64:
3.23.2:
1.6
8
2
2:
—6:
60.6:
0.3
3
5331111
2÷
(—×
26—+—+—
62134255
52461
3+—×
310÷
292952
351321711
——÷
(—-—)—+—+—
288434824
92%x=6.4458%x-40%x=0.36x-66%x=30.6
9x-27=72x+25%x=62.57x+105=175
56
—70:
400.16:
0.56
5:
—0.1:
50.6:
0.2
—50:
153:
1
1191411
1÷
33—+—×
86118545
11639
6+—×
616÷
—)
171728
131141111
—+—×
—+—
484836679
50%x=183%x-46%x=1.11x-16%x=42
12x+48=180x+25%x=509x-117=225
18
—72:
320.05:
0.09
47
—0.54:
31.2:
0.6
4:
—63:
274:
2.5
6426231
3÷
—)—÷
13—+—+—
73135343
71211
8+—×
856÷
191987
131531811
—+—÷
(—+—)—+—+—
443426783
73%x=2.9292%x-14%x=7.02x-3%x=29.1
15x-75=225x+7%x=10.78x-136=208
—54:
450.3:
43
—0.4:
62.7:
0.9
—27:
90.6:
0.1
7111131
4×
39—+—+—
66137225
101911
2+—×
214×
292927
111921121
(—-—)—+—÷
882236734
57%x=1.1459%x-23%x=2.16x-56%x=22
11x+44=110x+11%x=88.85x+80=120
11
360.49:
23
4
—0.08:
2.42.1:
5
—48:
322.4:
19161311
1×
(—+—)—÷
17—+—÷
88177435
13653
312÷
191962
551371111
(—-—)—÷
424867873
45%x=1.879%x-31%x=0.48x-81%x=17.1
3x-18=42x+18%x=70.83x+42=81
41
—30:
150.3:
0.7
52
—0.02:
0.63.6:
9:
62.4:
5195111
2×
62134756
121111
821÷
232373
531951561
826465674
93%x=1.8692%x-12%x=5.6x-99%x=0.800000000000001
11x-22=154x+43%x=14.39x+144=252
64
—24:
200.08:
0.08
75
—0.48:
4.20.6:
—20:
602.8:
9233111
55—+—÷
83114438
142711
46×
414132
951721661
4268387710
83%x=7.4766%x-10%x=3.36x-61%x=3.9
18x-72=270x+48%x=133.23x-54=87
17
180.09:
0.12
—0.45:
35.6:
2.1
—36:
902.8:
2
1381731
65—+—+—
64138824
4781
435÷
111175
791141571
825853687
97%x=8.7398%x-26%x=1.44x-25%x=37.5
6x+42=84x+60%x=802x+20=44
—21:
60.72:
58
6:
1.24:
1.5
452.4:
11117111
5÷
51—+—÷
64178753
271091
5+—×
556÷
373787
151331661
485426577
29%x=2.3259%x-23%x=2.52x-74%x=26
10x-70=140x+30%x=1177x+105=182
—56:
400.63:
0.07
67
—0.24:
6.44.8:
4
300.7:
0.5
55161141
76—+—×
46196235
10363
4