三年級(jí)數(shù)學(xué)(上)計(jì)算題專項(xiàng)練習(xí)附答案集錦

三年級(jí)數(shù)學(xué)(上)計(jì)算題專項(xiàng)練習(xí)附答案集錦4/8-3/8=773×(393-388)=103+570+53=13+(415-392)=488-20×8=160+178=579-(722-357)=1/7+4/7=695×9-430=684×7=686-(182+326)=164-62+339=235+191=282+155-408=573-84+339=435-90-11=188-97=896-(821-81)=55+426-384=45×(481-475)=947+888+316=817+150=229×(102-98)=140+473+198=185-(115+27)=936-382-82=271×3-98=208+(245-135)=127-(120-42)=227-26×2=161×2=850-639=348+74+742=128-(354-284)=611×8=617-211×2=172×4-194=427+61-166=123×7-639=398+211=297-262+229=640+168=241+359-198=397-243=983-147×5=309-(418-355)=136×7=746×6=528+250+361=272+71×6=837-148-283=100+659+24=310+188=446-293-26=910-86-718=995-773+55=313+259=60+(445-40)=118×(182-179)=374-(22+207)=29×2=337-(105+82)=832×(191-185)=39×(116-107)=219+170-187=253-(63+113)=646+516+464=359-18=230+113×5=792-(44+218)=935-280=628-(657-646)=119×(713-707)=338+740-249=231+31×7=620-263-113=338-168×2=355-(23+327)=701-(689-654)=115×4-235=60×7=998+200×4=213×3-259=776-265×2=294×2-130=166×3+431=405-(460-383)=445×(417-413)=417-(77+103)=2/7+5/7=73×3=432-362=116×8-16=629+155=391-28×7=331-264+209=989-(362-69)=813×6=962+101+636=815-(560-165)=833-(277+386)=382-194=79+336-383=297-94+868=336×3=336-30=896+706-683=495-36=499-(462+35)=418-55=14×(452-447)=57+38=455×(585-581)=510+994-82=69×6=378-15×9=201×3=366×(912-909)=478-18×8=95-(294-224)=443×2+958=447-352=704-212×2=555-(157+232)=680-53+300=174-15×8=318+171=97+184=214×4+751=4/8-1/8=412-395+151=370-(70+79)=209×5=402-(229-112)=147×(165-161)=920-80-741=623×(475-471)=99+790+82=321-(385-337)=408-(10+134)=291+78×7=44×9+92=2/7+3/7=472-(281+12)=720-258=547×4-349=212×(364-360)=983-36×4=117×(347-340)=721-(334+179)=12×2+42=189×2+239=947-68×3=518+(452-77)=338+99×2=719-82+263=339-51×6=699+75-467=634+175×4=371-175-174=666-252+301=311+176+46=889×2-379=876-68-494=355+321+222=42-(367-360)=82×(193-185)=144+86-96=116×6+636=800×(650-644)=410-301=5/9+3/9=478+89-69=544+(783-594)=235×3=561+120=321-147-81=467+(902-293)=808+(873-377)=77×7=108+34×9=751×(834-825)=193×4=314×(76-73)=130+463=680+987-191=710-59-451=547+(830-424)=261×2-487=12×4=436+(448-78)=123×(335-328)=1/4+2/4=660-147+207=275+222=382-172×2=383-(26+14)=166+269-339=50×5=164+33+307=922×3=303+479+61=384-237+312=410-130×3=309+(403-124)=970-(12+381)=958-(906-815)=703+592+861=682-(986-355)=767+(889-665)=120×3=33+106=259-25×8=911-(314-271)=820-676=333-(462-387)=265-46=972×(474-469)=664×3=119+294-205=202+161-20=20×(122-116)=854-151×3=112×6=453-357-57=95×2=972-924+109=728-114-478=585-221+791=56×3+331=34+214+355=323×3+992=251×(994-990)=87×(890-882)=924-174×3=201×8=162-70+265=301×8-715=495×5-167=241-125+286=727+227+913=891×3-416=3/6-1/6=734+557-843=462-235+171=96×7=154-90+232=218+198=376-127×2=931-669-192=554-221=26+568+678=407-(477-473)=531-(237-219)=438-204×2=173-57×3=942-28×3=75×4+445=681-110+130=53×(29-21)=135+346-289=318-55=639-(368-364)=676-59×3=298-(365-127)=73×9-123=72×6=16×(168-161)=256-210=697+324=52+558-254=736+(343-281)=819+(985-585)=745-99×5=266+(974-695)=427-(236+103)=513+216+82=356-44×3=809×8-854=478×2-175=374-44-93=711×(74-65)=113×8-766=548-(357-232)=377+(471-426)=164×3=263+200-224=49+303-279=112×4=261+102=5/8+2/8=62×5+221=498×(537-532)=830×3-434=275-111=421+388-757=121+34=830+618=399+(321-283)=283-26=564-350=32+526+419=230×3-464=723+260=317×5=413+(852-835)=318-101-140=90×7+321=1/8+4/8=397-157-167=586-(131+214)=968-192-252=276-218=28×2+116=267+68-85=120×(479-475)=289+(465-421)=953-(873+54)=245-15×4=578-103×5=648-108=55×7+722=58×(193-188)=365×2-207=3/9+2/9=486-94-99=290-(155+91)=247-(377-230)=836-23-685=687-522=674×2-782=483-(189+129)=852×3-569=95×(297-294)=559-521+453=746×6-830=706+492-129=737-(39+153)=792-(139+506)=868-390+287=727+890=887×9-399=328×3=147×(417-414)=507-328=355-285+287=6/10-1/10=66+179-181=825-(153+409)=994-184-310=313×(268-265)=471-377-48=819-194-236=413+11-170=133+(231-145)=935-308×3=306-176=470+62×9=900+966+14=850-44×5=268-159-66=162+191+258=78+396+145=1/5+4/5=348×9-932=921-330=383+764=664+(944-846)=743-(44+559)=831×(285-282)=846-(633-175)=61-(384-333)=294×2-436=408+(305-23)=78+361-89=990+143+631=699-350+787=103×7-10=293+47×7=232-109=470-124-105=461+988-622=228+(920-655)=58+112×7=901-84-245=98×(232-225)=233+(420-387)=495-435=14×9=134-(475-416)=50×(327-321)=998-934-59=391-22-282=194×5-43=509+91+353=101+68=333×7-380=37×7+403=158-(452-391)=5/6-1/6=447+47+89=499-176-124=117-45=471-(351-133)=780+551-938=892-841=138-68×2=411+(449-395)=632-(83+78)=79+(288-105)=526-112=327+(455-80)=325+73=498-55-402=487+59+150=288-(87+76)=347+79×4=348+306+162=395×4-29=100+352+159=123×2=237+156+83=166×6+715=236+134+181=113×4=221-(323-275)=217×3+309=4/8+2/8=112+498=430-32-83=41×3-36=292+61×6=381-370+451=975-(633-539)=60+296-43=451-334=381-(183+103)=23×5=462×(576-573)=833×3=239×3-268=18+106×3=687-179-103=301+462=754-579=599-57×2=325+135-152=491-21×8=180-(495-452)=370-224=150-139+338=86-48+442=4/8-2/8=333-49=449-(134+160)=254-30-170=257-153+76=657×6=754+185+512=397×2-51=533×(104-96)=174×3+263=279+412=177+229=273+170=190×2-254=178×3=67+(364-72)=302-31×2=384+(282-84)=266-(115+81)=419-206=78+(862-117)=183+117+486=125×(33-27)=208×2-381=527×9-744=866-(655+208)=10×(240-235)=282-275+34=347-(52+203)=365+152×2=819+(456-289)=468×2=132×5+54=17+38+309=856+986-682=111×7-725=599+736=325-(149+24)=580×(749-740)=206+80-41=976+567=65×9-566=454×(343-334)=587+397×2=571-(413-333)=231×9=38-13+901=553+(296-151)=321-(361-292)=743+674-660=48+56×7=324+128=325+(160-78)=652-89×7=322+739-540=549-(57+419)=337×(47-43)=510-340+603=309×2-62=397-225=852×(419-412)=312-(303-69)=162-(404-340)=434+861+478=386+(400-14)=405+25-176=883+(353-330)=150×6=987+970-153=59+303=399+(296-291)=717-455+846=667-48+781=968-235-723=2/3-1/3=736+(602-545)=629×2=936+(779-220)=226+200=398×2=372+70=976+37×8=772-438+282=346-77×2=491-(250+201)=954-90×6=574-233+89=814-(560+230)=489+(729-277)=150-(155-85)=41+169=31×(305-298)=811-28+807=5/8-2/8=26-12=990×9=10×5+294=357+(508-469)=297+983-225=685-62×4=473-35×8=665-317-19=498+(352-175)=474-465+363=84-(65-32)=334-180-69=171×(352-349)=493×6-606=944-770+320=500-(70+247)=116+133=49+13+71=109×(433-430)=296-62×3=86+298-193=861-448=203+788+168=877×2-192=206+80×4=887+(324-278)=517+63+854=13+(430-71)=2/4-1/4=720-(50+341)=132+(461-249)=263-30×6=933-252×3=848-601-73=70+50=564+72+30=82-70+66=26+541+138=146×(156-151)=459-146=146-66-70=403-(391-211)=958-(62+619)=330-(341-162)=82+407=319-272+575=84×5=242×8=191+102×4=425-177-57=166×(164-159)=3/6+2/6=470-104×4=32-(448-433)=966+236+438=46×4-172=398-(125+225)=707-(345+132)=906-339=730+276-564=383-100+90=636×5=251×7-24=184+343-404=400+(428-28)=96+522+276=365×4=728-65×3=833-(465-197)=31×(44-40)=806×7=256-217-23=98×9=259-(303-71)=765×(21-13)=403×2-333=883-141×6=829+(384-289)=387-211=837-379-214=220×3+288=908-247=874-144-420=139+147=154+506+131=686-(645-207)=885-(220+87)=546+587=202×2+82=817-380×2=33+59=850+572-996=913+(821-588)=695-(49+635)=159+614+226=95+386-37=442-77=430-227+264=111×6+223=606+293+31=27+134=607+463-725=384-(476-424)=3/5-2/5=167×5+918=576+891+346=222×7-406=864×5=273×3+30=11×(762-757)=408-369+90=931×(276-268)=348+274+376=490-52×6=656+(184-141)=217+68×7=231-(35+175)=89-(143-105)=214×4=912-341-140=717-(950-271)=761-(99+658)=265+14×8=485-146+110=699-157=68+39=223-103+136=777-(985-398)=286+332+104=734-714+527=184+288=219×5-956=152×2-136=525-(997-978)=5/7-1/7=56+(363-70)=290+531-427=498-422+328=727-41×6=927+40×6=387+718=302+182-55=732-127-408=130×7=142+(762-606)=183-136-36=646×6-258=246-75-53=880-433+757=906-(632+91)=315+701-164=432×8-906=431-384=118×8+22=298-(214-13)=44+113=86+(420-413)=540+(748-313)=295-(386-198)=360×(417-410)=282×3-415=938-73=488-63=999-(965-620)=142-27×2=951-(998-378)=318-(445-336)=776-(584+68)=406+33×5=123+279-238=232-161+285=467-(30+95)=173+294-79=347-25×2=351-98=429+305=60+345=829-78+333=478-29×8=554+146=286+890+596=281-192-25=239-193+435=483+(485-35)=904-100-459=76×(25-20)=483-412+751=978+11×9=175×6=876-527=55+408+483=779+573+750=379-145-187=374-149=812×(159-152)=687-348-56=852-846+416=146+120=75×8-170=169+(374-214)=939-195-445=184-77=47+445-492=330-301=236×4=183-33×5=475-(304+76)=664-117+619=853+76-188=174×2+13=137+347=824-(366+325)=422-133-130=273-120-143=338+353×2=264+692-295=984-(149+767)=265+(956-128)=238-41=359-(285+65)=71+345-372=684+223+80=257-205+181=711+112+348=256-66=440-187-133=191-(903-847)=2/5-1/5=87+231=159×(53-46)=767×(473-464)=679×5-473=157-75×2=750-381=271-63×4=4/8+3/8=983-841+67=657×2-701=696-(412+229)=445-(131+137)=266-42×3=380+117+330=728-558+666=219+403+286=124×7-551=440-388-36=78+229-125=870+462-970=226×3-258=936-(457-324)=252-26×2=239+86×3=340+20×9=262+817+961=265-125-68=257+583+627=331+43-189=111×(225-222)=304-(215+21)=219+43×7=331+776-702=403-(332-317)=340-(249+27)=321-147=16×5+969=352-63-147=409-276-63=172+252=96×9=99+272×3=196×4=282-(461-337)=909+(815-315)=207-131+278=471+(460-109)=350-(38+265)=417+27+186=611-381-104=126-16+243=382-185-121=486-(693-422)=246-(60+84)=154+180=674+607+813=15+(239-225)=592×9-301=951-839=225×4=82×(210-202)=145+721=240+616-730=421-134×2=951+(568-21)=925+(966-637)=539×5=119+151=290×3=287×8-416=478-(438+24)=469×2-36=477-457+375=186×2=61+(421-388)=386-37×8=989-171×5=54+550+298=416-208+189=327-211=158×5-663=414+48-187=552+750-62=118×7+30=145+293=192-(242-144)=601+796+980=597+599=534-102×4=77×3+402=參考答案4/8-3/8=1/8773×(393-388)=3865103+570+53=72613+(415-392)=36488-20×8=328160+178=338579-(722-357)=2141/7+4/7=5/7695×9-430=5825684×7=4788686-(182+326)=178164-62+339=441235+191=426282+155-408=29573-84+339=828435-90-11=334188-97=91896-(821-81)=15655+426-384=9745×(481-475)=270947+888+316=2151817+150=967229×(102-98)=916140+473+198=811185-(115+27)=43936-382-82=472271×3-98=715208+(245-135)=318127-(120-42)=49227-26×2=175161×2=322850-639=211348+74+742=1164128-(354-284)=58611×8=4888617-211×2=195172×4-194=494427+61-166=322123×7-639=222398+211=609297-262+229=264640+168=808241+359-198=402397-243=154983-147×5=248309-(418-355)=246136×7=952746×6=4476528+250+361=1139272+71×6=698837-148-283=406100+659+24=783310+188=498446-293-26=127910-86-718=106995-773+55=277313+259=57260+(445-40)=465118×(182-179)=354374-(22+207)=14529×2=58337-(105+82)=150832×(191-185)=499239×(116-107)=351219+170-187=202253-(63+113)=77646+516+464=1626359-18=341230+113×5=795792-(44+218)=530935-280=655628-(657-646)=617119×(713-707)=714338+740-249=829231+31×7=448620-263-113=244338-168×2=2355-(23+327)=5701-(689-654)=666115×4-235=22560×7=420998+200×4=1798213×3-259=380776-265×2=246294×2-130=458166×3+431=929405-(460-383)=328445×(417-413)=1780417-(77+103)=2372/7+5/7=173×3=219432-362=70116×8-16=912629+155=784391-28×7=195331-264+209=276989-(362-69)=696813×6=4878962+101+636=1699815-(560-165)=420833-(277+386)=170382-194=18879+336-383=32297-94+868=1071336×3=1008336-30=306896+706-683=919495-36=459499-(462+35)=2418-55=36314×(452-447)=7057+38=95455×(585-581)=1820510+994-82=142269×6=414378-15×9=243201×3=603366×(912-909)=1098478-18×8=33495-(294-224)=25443×2+958=1844447-352=95704-212×2=280555-(157+232)=166680-53+300=927174-15×8=54318+171=48997+184=281214×4+751=16074/8-1/8=3/8412-395+151=168370-(70+79)=221209×5=1045402-(229-112)=285147×(165-161)=588920-80-741=99623×(475-471)=249299+790+82=971321-(385-337)=273408-(10+134)=264291+78×7=83744×9+92=4882/7+3/7=5/7472-(281+12)=179720-258=462547×4-349=1839212×(364-360)=848983-36×4=839117×(347-340)=819721-(334+179)=20812×2+42=66189×2+239=617947-68×3=743518+(452-77)=893338+99×2=536719-82+263=900339-51×6=33699+75-467=307634+175×4=1334371-175-174=22666-252+301=715311+176+46=533889×2-379=1399876-68-494=314355+321+222=89842-(367-360)=3582×(193-185)=656144+86-96=134116×6+636=1332800×(650-644)=4800410-301=1095/9+3/9=8/9478+89-69=498544+(783-594)=733235×3=705561+120=681321-147-81=93467+(902-293)=1076808+(873-377)=130477×7=539108+34×9=414751×(834-825)=6759193×4=772314×(76-73)=942130+463=593680+987-191=1476710-59-451=200547+(830-424)=953261×2-487=3512×4=48436+(448-78)=806123×(335-328)=8611/4+2/4=3/4660-147+207=720275+222=497382-172×2=38383-(26+14)=343166+269-339=9650×5=250164+33+307=504922×3=2766303+479+61=843384-237+312=459410-130×3=20309+(403-124)=588970-(12+381)=577958-(906-815)=867703+592+861=2156682-(986-355)=51767+(889-665)=991120×3=36033+106=139259-25×8=59911-(314-271)=868820-676=144333-(462-387)=258265-46=219972×(474-469)=4860664×3=1992119+294-205=208202+161-20=34320×(122-116)=120854-151×3=401112×6=672453-357-57=3995×2=190972-924+109=157728-114-478=136585-221+791=115556×3+331=49934+214+355=603323×3+992=1961251×(994-990)=100487×(890-882)=696924-174×3=402201×8=1608162-70+265=357301×8-715=1693495×5-167=2308241-125+286=402727+227+913=1867891×3-416=22573/6-1/6=2/6734+557-843=448462-235+171=39896×7=672154-90+232=296218+198=416376-127×2=122931-669-192=70554-221=33326+568+678=1272407-(477-473)=403531-(237-219)=513438-204×2=30173-57×3=2942-28×3=85875×4+445=745681-110+130=70153×(29-21)=424135+346-289=192318-55=263639-(368-364)=635676-59×3=499298-(365-127)=6073×9-123=53472×6=43216×(168-161)=112256-210=46697+324=102152+558-254=356736+(343-281)=798819+(985-585)=1219745-99×5=250266+(974-695)=545427-(236+103)=88513+216+82=811356-44×3=224809×8-854=5618478×2-175=781374-44-93=237711×(74-65)=6399113×8-766=138548-(357-232)=423377+(471-426)=422164×3=492263+200-224=23949+303-279=73112×4=448261+102=3635/8+2/8=7/862×5+221=531498×(537-532)=2490830×3-434=2056275-111=164421+388-757=52121+34=155830+618=1448399+(321-283)=437283-26=257564-350=21432+526+419=977230×3-464=226723+260=983317×5=1585413+(852-835)=430318-101-140=7790×7+321=9511/8+4/8=5/8397-157-167=73586-(131+214)=241968-192-252=524276-218=5828×2+116=172267+68-85=250120×(479-475)=480289+(465-421)=333953-(873+54)=26245-15×4=185578-103×5=63648-108=54055×7+722=110758×(193-188)=290365×2-207=5233/9+2/9=5/9486-94-99=293290-(155+91)=44247-(377-230)=100836-23-685=128687-522=165674×2-782=566483-(189+129)=165852×3-569=198795×(297-294)=285559-521+453=491746×6-830=3646706+492-129=1069737-(39+153)=545792-(139+506)=147868-390+287=765727+890=1617887×9-399=7584328×3=984147×(417-414)=441507-328=179355-285+287=3576/10-1/10=5/1066+179-181=64825-(153+409)=263994-184-310=500313×(268-265)=939471-377-48=46819-194-236=389413+11-170=254133+(231-145)=219935-308×3=11306-176=130470+62×9=1028900+966+14=1880850-44×5=630268-159-66=43162+191+258=61178+396+145=6191/5+4/5=1348×9-932=2200921-330=591383+764=1147664+(944-846)=762743-(44+559)=140831×(285-282)=2493846-(633-175)=38861-(384-333)=10294×2-436=152408+(305-23)=69078+361-89=350990+143+631=1764699-350+787=1136103×7-10=711293+47×7=622232-109=123470-124-105=241461+988-622=827228+(920-655)=49358+112×7=842901-84-245=57298×(232-225)=686233+(420-387)=266495-435=6014×9=126134-(475-416)=7550×(327-321)=300998-934-59=5391-22-282=87194×5-43=927509+91+353=953101+68=169333×7-380=195137×7+403=662158-(452-391)=975/6-1/6=4/6447+47+89=583499-176-124=199117-45=72471-(351-133)=253780+551-938=393892-841=51138-68×2=2411+(449-395)=465632-(83+78)=47179+(288-105)=262526-112=414327+(455-80)=702325+73=398498-55-402=41487+59+150=696288-(87+76)=125347+79×4=663348+306+162=816395×4-29=1551100+352+159=611123×2=246237+156+83=476166×6+715=1711236+134+181=551113×4=452221-(323-275)=173217×3+309=9604/8+2/8=6/8112+498=610430-32-83=31541×3-36=87292+61×6=658381-370+451=462975-(633-539)=88160+296-43=313451-334=117381-(183+103)=9523×5=115462×(576-573)=1386833×3=2499239×3-268=44918+106×3=336687-179-103=405301+462=763754-579=175599-57×2=485325+135-152=308491-21×8=323180-(495-452)=137370-224=146150-139+338=34986-48+442=4804/8-2/8=2/8333-49=284449-(134+160)=155254-30-170=54257-153+76=180657×6=3942754+185+512=1451397×2-51=743533×(104-96)=4264174×3+263=785279+412=691177+229=406273+170=443190×2-254=126178×3=53467+(364-72)=359302-31×2=240384+(282-84)=582266-(115+81)=70419-206=21378+(862-117)=823183+117+486=786125×(33-27)=750208×2-381=35527×9-744=3999866-(655+208)=310×(240-235)=50282-275+34=41347-(52+203)=92365+152×2=669819+(456-289)=986468×2=936132×5+54=71417+38+309=364856+986-682=1160111×7-725=52599+736=1335325-(149+24)=152580×(749-740)=5220206+80-41=245976+567=154365×9-566=19454×(343-334)=4086587+397×2=1381571-(413-333)=491231×9=207938-13+901=926553+(296-151)=698321-(361-292)=252743+674-660=75748+56×7=440324+128=452325+(160-78)=407652-89×7=29322+739-540=521549-(57+419)=73337×(47-43)=1348510-340+603=773309×2-62=556397-225=172852×(419-412)=5964312-(303-69)=78162-(404-340)=98434+861+478=1773386+(400-14)=772405+25-176=254883+(353-330)=906150×6=900987+970-153=180459+303=362399+(296-291)=404717-455+846=1108667-48+781=1400968-235-723=102/3-1/3=1/3736+(602-545)=793629×2=1258936+(779-220)=1495226+200=426398×2=796372+70=442976+37×8=1272772-438+282=616346-77×2=192491-(250+201)=40954-90×6=414574-233+89=430814-(560+230)=24489+(729-277)=941150-(155-85)=8041+169=21031×(305-298)=217811-28+807=15905/8-2/8=3/826-12=14990×9=891010×5+294=344357+(508-469)=396297+983-225=1055685-62×4=437473-35×8=193665-317-19=329498+(352-175)=675474-465+363=37284-(65-32)=51334-180-69=85171×(352-349)=513493×6-606=2352944-770+320=494500-(70+247)=183116+133=24949+13+71=133109×(433-430)=327296-62×3=11086+298-193=191861-448=413203+788+168=1159877×2-192=1562206+80×4=526887+(324-278)=933517+63+854=143413+(430-71)=3722/4-1/4=1/4720-(50+341)=329132+(461-249)=344263-30×6=83933-252×3=177848-601-73=17470+50=120564+72+30=66682-70+66=7826+541+138=705146×(156-151)=730459-146=313146-66-70=10403-(391-211)=223958-(62+619)=277330-(341-162)=15182+407=489319-272+575=62284×5=420242×8=1936191+102×4=599425-177-57=191166×(164-159)=8303/6+2/6=5/6470-104×4=5432-(448-433)=17966+236+438=164046×4-172=12398-(125+225)=48707-(345+132)=230906-339=567730+276-564=442383-100+90=373636×5=3180251×7-24=1733184+343-404=123400+(428-28)=80096+522+276=894365×4=1460728-65×3=533833-(465-197)=56531×(44-40)=124806×7=5642256-217-23=1698×9=882259-(303-71)=27765×(21-13)=6120403×2-333=473883-141×6=37829+(384-289)=924387-211=176837-379-214=244220×3+288=948908-247=661874-144-420=310139+147=286154+506+131=791686-(645-207)=248885-(220+87)=578546+587=1133202×2+82=486817-380×2=5733+59=92850+572-996=426913+(821-588)=1146695-(49+635)=11159+614+226=99995+386-37=444442-77=365430-227+264=467111×6+223=889606+293+31=93027+134=161607+463-725=345384-(476-424)=3323/5-2/5=1/5167×5+918=1753576+891+346=1813222×7-406=1148864×5=4320273×3+30=84911×(762-757)=55408-369+90=129931×(276-268)=7448348+274+376=998490-52×6=178656+(184-141)=699217+68×7=693231-(35+175)=2189-(143-105)=51214×4=856912-341-140=431717-(950-271)=38761-(99+658)=4265+14×8=377485-146+110=449699-157=54268+39=107223-103+136=256777-(985-398)=190286+332+104=722734-714+527=547184+288=472219×5-956=139152×2-136=168525-(997-978)=5065/7-1/7=4/756+(363-70)=349290+531-427=394498-422+328=404727-41×6=481927+40×6=1167387+718=1105302+182-55=429732-127-408=197130×7=910142+(762-606)=298183-136-36=11646×6-258=3618246-75-53=118880-433+757=1204906-(632+91)=183315+701-164=852432×8-906=2550431-384=47118×8+22=966298-(214-13)=9744+113=15786+(420-413)=93540+(748-313)=975295-(386-198)=107360×(417-410)=2520282×3-415=431938-73=865488-63=425999-(965-620)=654142-27×