小学四年级数学四则混合运算专项练习题大全附答案

小学四年级数学四则混合运算专项练习题大全附答案582[(237+299)67]=492+(435+285)18=448(455-320-79)=(87-76)18+321=258+903118=945-28(791-761)=765315+332=1080(484)3=114255-400=(513-425)(455-444)=4112-244-176=10(847-2122)=172-45033=390[(12+27)2]=(322+442-512)84=(376-294)4623=19224(2055)=(563+451)6=761-(52+356+133)=101(4599-30)=201[225(16+59)]=41132-525=(971-860)(811-776)=192+777(664-627)=9405(12+35)=266+721245=(375+225)75383=21+2(147+84)=431+168(43)=3413+173=9486-34-25=2(191+370)3=43218+198-58=175-121+1862=624(3222-596)=549[135(59-32)]=[867-(996-428)]4=186+(178-167)5=(26614+141)16=504(3609+16)=92010-56035=474(3913)=152+49+219+139=258-3611019=(866-41)533=105(58+394-405)=571-336-37417=(585-2562)12=143-(956-340)22=533(407+472-866)=(9843+81)2=99(601-367-215)=409+(868-148)8=262+118+92-75=704-(80+768)=567-250-223+240=608[150-(270-139)]=[635-(119+148)]92=2976(15+47)-25=327+754-159=5853-78+289=986(13+11+34)=166[644-(797-170)]=(731-33-40)47=(5913-54)11=240[(377-233)18]=(723-655)(3507)=5288(23)=15623(12+14)=2151+81612=525-(740-255-157)=475(612+23)=332+412-192-15=2(136+326)-49=(64+14)(33+20)=400+371-2246=2395-676+213=613-(176+85)3=753[(21+189)70]=1610(679-665)-26=7(58029+298)=736-389+456-346=351-(2431-757)=(347+67)(13233)=140+1719+116=192126+78=1950(14+61)+230=693-678+448+423=206-966(28+14)=831-3913254=2229(8127)-498=(595-9843)89=378-(405-70014)=106+52848+203=(143+52)5+420=7(872-722)21=8(832-761+85)=7022(40080)=2(29+127)14=602-(300+54626)=49419+815=3311(600-185)=903-199-74=(294+67+88)8=22+53+66313=(782-282)(44589)=183(286-211)=690-197-1064=679-2(126+118)=174+314+339=(142+281-32)8=798(883-841)150=264-46023+30=(15+60)27=8(845+165)=683-2(1018)=4(120+233+268)=614+230+82=(428+8008)24=1008(12+72)256=450[402(625-558)]=(121+284)327=(3184-436)21=415-(7155+88)=21(624-197)=827-82-430-152=(792-2719)9=793-(2114+254)=66043-43=[245-(180+40)]15=115+(158+89)2=760(748-729)4=[801-(345-318)]43=11(294+31010)=832-(57+26)8=447-17(9010)=939-(187-69+401)=1185-58919=17237(786-769)=(49+2853)18=(390+266)4-142=(767-172)17-16=(822-114)5987=429(72219-27)=286(612-601)+78=178+90(29498)=978-41112=8703-828=(901-407)38+106=(820-404)(12+20)=888-270(18012)=3(924-863)+280=369+38(114-103)=(505-492)(138+163)=2(58+479)=875(13+12)7=315+658(42030)=671(48+83264)=(268-223)16-422=510[2(396-381)]=918(53-55129)=714-2340+308=283-(4324-23)=(2141+152)7=(45+42)11-439=245(18+28)=66011(16441)=81+7803-206=486(29)3=255+30-234+272=(323+266)(605-586)=(69+2122)3=(79+13)(314-264)=3(35+97)+217=834+653=46(67-49)-477=51085129-238=460+253-389=456+2025=227[204(32+19)]=(528-507)239=663[(354-50)76]=7605(591-572)=2(927-893)25=85866(92+290)=(122+4113)7=(640-229-280)13=156126+350=229+76533=724-697+82812=(32+52)2+281=(32+435+496)9=750[(731-716)5]=56014+24+421=(825-586+73)13=420[2(17+25)]=659-3519-518=(136+464)(55246)=(122+68)96=42(87-62123)=16+461-25212=702(33055)31=984-936(236)=(497-197)(56)=(364-6423)4=2648+86432=(9606-140)50=(540-173+127)10=2673(333)9=(2034-344)12=2650(25)-37=861-(241-226)45=33111(911)=(397+253)(31+34)=695-560(783-773)=2050(80080)+117=779(529-2244)=297(114-43+28)=364[479-(83+368)]=(471+249)(230)=492-(213+488-535)=51[417-(159+193)]=1800(320)+31=540(40+510)=890-(845-3116)=68+752(25+22)=4272-777=131+3(810)=参考答案582[(237+299)67]=4656492+(435+285)18=532448(455-320-79)=8(87-76)18+321=519258+903118=413945-28(791-761)=105765315+332=3491080(484)3=30114255-400=170(513-425)(455-444)=84112-244-176=2810(847-2122)=3850172-45033=122390[(12+27)2]=5(322+442-512)84=3(376-294)4623=16419224(2055)=328(563+451)6=4596761-(52+356+133)=220101(4599-30)=2121201[225(16+59)]=6741132-525=379(971-860)(811-776)=3885192+777(664-627)=2139405(12+35)=4266+721245=536(375+225)75383=306421+2(147+84)=483431+168(43)=4453413+173=3299486-34-25=992(191+370)3=37443218+198-58=164175-121+1862=426624(3222-596)=13549[135(59-32)]=2745[867-(996-428)]4=1196186+(178-167)5=241(26614+141)16=10504(3609+16)=992010-56035=76474(3913)=888152+49+219+139=559258-3611019=68(866-41)533=5105(58+394-405)=4935571-336-37417=213(585-2562)12=876143-(956-340)22=115533(407+472-866)=41(9843+81)2=81899(601-367-215)=1881409+(868-148)8=499262+118+92-75=397704-(80+768)=148567-250-223+240=334608[150-(270-139)]=32[635-(119+148)]92=42976(15+47)-25=23327+754-159=4685853-78+289=406986(13+11+34)=17166[644-(797-170)]=2822(731-33-40)47=14(5913-54)11=13240[(377-233)18]=30(723-655)(3507)=34005288(23)=1115623(12+14)=1382151+81612=370525-(740-255-157)=197475(612+23)=5332+412-192-15=5372(136+326)-49=875(64+14)(33+20)=4134400+371-2246=2792395-676+213=327613-(176+85)3=526753[(21+189)70]=2511610(679-665)-26=897(58029+298)=2226736-389+456-346=457351-(2431-757)=246(347+67)(13233)=1656140+1719+116=579192126+78=4621950(14+61)+230=256693-678+448+423=886206-966(28+14)=183831-3913254=692229(8127)-498=245(595-9843)89=3378-(405-70014)=23106+52848+203=320(143+52)5+420=4597(872-722)21=508(832-761+85)=12487022(40080)=3082(29+127)14=4368602-(300+54626)=28149419+815=1463311(600-185)=1245903-199-74=658(294+67+88)8=359222+53+66313=126(782-282)(44589)=100183(286-211)=4050690-197-1064=69679-2(126+118)=191174+314+339=785(142+281-32)8=3128798(883-841)150=2850264-46023+30=274(15+60)27=10508(845+165)=4680683-2(1018)=3234(120+233+268)=2484614+230+82=396(428+8008)24=221008(12+72)256=3072450[402(625-558)]=75(121+284)327=5(3184-436)21=2436415-(7155+88)=18421(624-197)=1071827-82-430-152=163(792-2719)9=31793-(2114+254)=24566043-43=12[245-(180+40)]15=375115+(158+89)2=609760(748-729)4=10[801-(345-318)]43=1811(294+31010)=3575832-(57+26)8=168447-17(9010)=294939-(187-69+401)=4201185-58919=90417237(786-769)=237(49+2853)18=2592(390+266)4-142=22(767-172)17-16=19(822-114)5987=1044429(72219-27)=39286(612-601)+78=104178+90(29498)=448978-41112=4508703-828=66(901-407)38+106=119(820-404)(12+20)=13888-270(18012)=8703(924-863)+280=463369+38(114-103)=787(505-492)(138+163)=39132(58+479)=748875(13+12)7=5315+658(42030)=362671(48+83264)=11(268-223)16-422=298510[2(396-381)]=17918(53-55129)=27714-2340+308=342283-(4324-23)=198(2141+152)7=62(45+42)11-439=518245(18+28)=414066011(16441)=1581+7803-206=135486(29)3=9255+30-234+272=323(323+266)(605-586)=31(69+2122)3=1593(79+13)(314-264)=46003(35+97)+217=613834+653=52746(67-49)-477=35151085129-238=536460+253-389=104456+2025=656227[204(32+19)]=908(528-507)239=1638663[(354-50)76]=26527605(591-572)=82(927-893)25=170085866(92+290)=4966(122+4113)