人教版四年级数学下册第一单元四则混合运算专项练习题177Word格式.docx
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6(51-9)×
32÷
8
(48+4)×
(40÷
5)2970÷
33+15-22559÷
(29-16)+27
187+196=315+340=487-40=827-529=
55×
10=108×
18=253÷
23=638÷
58=
116+32÷
4×
9404+650÷
130-250728-360÷
(71-47)
934×
[517-(533-18)]89+5×
15÷
5(39+3)×
40÷
5
(17-4)×
(64÷
8)3780÷
42-29-23320÷
(59-49)-22
288+356=406+324=888-94=985-220=
18×
82=104×
30=870÷
30=624÷
48=
176-20÷
2407-550÷
110+154268+403÷
(41-28)
394×
[559-(593-41)]96+4×
12÷
3(89+6)×
36÷
4
(12-2)×
(18÷
2)4400÷
55-13+29517÷
(42-31)+20
297+425=299+196=513-39=837-551=
42×
89=111×
11=352÷
22=308÷
28=
144+30÷
6×
6353-650÷
130-193341+483÷
(35-14)
804×
[280-(339-68)]97+4×
6(34+5)×
49÷
7
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(45÷
5)2250÷
25+30+37644÷
(36-22)-25
347+468=404+133=255-22=705-317=
38×
15=105×
59=551÷
19=165÷
15=
197-72÷
8368+760÷
190-104717-960÷
(55-25)
953×
[412-(489-82)]98-2×
5(86+2)×
2
(88-7)×
(32÷
8)3220÷
46-11+17559÷
(68-55)-13
248+425=432+482=380-79=967-323=
20×
82=106×
61=348÷
12=169÷
13=
147-32÷
8×
4423-550÷
110+201465+810÷
(86-56)
671×
[755-(811-60)]82-7×
6(24+5)×
54÷
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(36÷
9)6960÷
87-11-14374÷
(53-42)-24
126+206=469+123=611-73=880-198=
46×
45=103×
69=504÷
24=234÷
18=
135+72÷
9363-360÷
120+122389-495÷
(46-31)
319×
[548-(590-46)]98-9×
63÷
7(13+3)×
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(42÷
7)4770÷
53+12+14595÷
(57-40)-24
118+493=365+464=481-57=791-295=
70×
96=111×
74=608÷
32=310÷
31=
92-20÷
6361+450÷
150-247761-493÷
(68-51)
883×
[296-(381-92)]89-4×
20÷
4(89-5)×
27÷
(64-8)×
9)3330÷
37-12-40702÷
(81-63)+22
383+211=322+417=344-26=746-323=
76×
11=107×
11=198÷
18=732÷
172-63÷
7×
7372+500÷
100-148366-360÷
(48-28)
663×
[203-(225-31)]98+2×
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2(30-5)×
81÷
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8)3200÷
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(65-55)+22
156+122=176+409=499-25=744-273=
38=105×
56=351÷
13=209÷
19=
99+15÷
3×
3492+330÷
110-218298-520÷
(79-59)
577×
[436-(467-37)]87+7×
9(20+3)×
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4)6210÷
69+17+38418÷
(43-32)+17
406+298=427+424=738-79=945-310=
93=111×
59=660÷
22=132÷
11=
171+54÷
2494-260÷
130+154681-459÷
(70-53)
213×
[140-(163-25)]87-4×
48÷
8(17+4)×
(73+5)×
(81÷
9)4270÷
61+30+36700÷
(29-15)+29
370+116=267+108=687-20=712-595=
77×
69=100×
47=320÷
16=220÷
20=
171+18÷
2427-760÷
190-213341+624÷
(80-56)
681×
[906-(991-93)]85+3×
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2(20-4)×
6
(84-3)×
6)4970÷
71+13-24760÷
(95-76)-12
340+164=237+187=251-47=722-495=
65×
85=107×
14=650÷
26=780÷
60=
114-24÷
6488+360÷
180-296657-396÷
(22-10)
916×
[130-(186-63)]90+9×
35÷
7(77-6)×
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9)4060÷
58-13-31480÷
(46-34)+17
421+442=187+478=219-76=965-553=
39×
80=107×
35=310÷
31=144÷
12=
159+24÷
4479-850÷
170+271441-589÷
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371×
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6)2560÷
32+26+38496÷
(76-60)+18
131+354=221+166=206-25=907-292=
69×
48=107×
45=400÷
25=539÷
49=
138-20÷
3467-900÷
180-291611+351÷
(48-21)
291×
[126-(205-87)]91-4×
14÷
7(53-3)×
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8)4410÷
49-20-15525÷
(77-62)+21
219+257=322+135=730-73=916-419=
97×
86=104×
63=522÷
18=440÷
40=
98-56÷
7391+900÷
180+199390+210÷
(71-57)
184×
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8(79+7)×
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2)5920÷
74+28-17660÷
(66-51)-26
371+308=446+312=725-56=960-464=
91×
55=106×
44=720÷
30=858÷
66=
186-36÷
5429+440÷
110-219382+308÷
(45-17)
921×
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3(25+2)×
10÷
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7)840÷
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(34-21)-19
303+216=450+290=884-15=946-217=
89×
11=100×
55=702÷
27=660÷
155-21÷
4427+330÷
110-199572+110÷
(33-22)
435×
[76-(116-45)]83+5×
5(83-2)×
16÷
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(35÷
5)4880÷
61+15+23779÷
(75-56)-17
347+200=402+247=473-69=859-282=
74×
37=110×
17=437÷
19=910÷
65=
94+20÷
9362-750÷
150+188206-231÷
(42-21)
186×
[250-(283-42)]93+7×
45÷
5(17-2)×
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(27÷
3)3640÷
52+18-28697÷
(68-51)-27