三年级数学(上)计算题专项练习附答案集锦

三年级数学(上)计算题专项练习附答案集锦956×4=340+101+421=101×(495-488)=879-182-283=20×8+20=116×3=573×(905-902)=396×2+75=260-78=464-91×3=680+487×2=280+177=523-(177+92)=571-295=2/5-1/5=598-(57+478)=443-175+199=4/10-3/10=366-(237-181)=198+452+187=55-13+140=770×4=592+(742-421)=185+115-24=308-177=379-103×2=824-274×2=345+10×4=3/7+2/7=152+200=389+85=212×4-711=320-310=848-(78+17)=707×(49-46)=249×(55-51)=885+953=56×9-396=182×3-163=158-81=436-215-198=308-(102-41)=447-(433-367)=978+77+173=107×(482-478)=126+(436-11)=320-24×5=4/8-2/8=383-11×4=69+247=288×3-68=329+130=937-503=543+663-484=399-(87-74)=980-776-60=477-150-69=68×5+242=849×9-919=915-(575-461)=301+(432-94)=210-15×8=111×(448-445)=134×6=894+994+543=42+531+338=496-(39+323)=570-(605-102)=826×(362-355)=437+(942-750)=792-(118+409)=120×2=352×2=486-447-13=430+(500-332)=349-40+159=205×(830-827)=156+46×6=335×8=779-514=141-34+552=106×(319-316)=470-(728-404)=361-(351-327)=616-346-38=89+99=200-(151-133)=74+532+336=115+(340-19)=435-421+349=48×2+72=803+131×7=246×2-426=955-(96+229)=5/8-1/8=905-(124+56)=597-40-76=370-181-57=319-62×2=834-(594+32)=42+(924-67)=772-26×7=427-262+190=529×4=385-138-211=125+(413-123)=942×(836-832)=202-(329-135)=187×(79-76)=397-(293-32)=1/8+3/8=348-202-22=525×8-517=520+725+815=876-136×5=52×(362-355)=633+314×2=210×4+203=44+206=186×5=951+15×9=437-(495-352)=589-558=854-390-371=52+(71-32)=431+66-68=564+730-23=837×4-737=123-(416-381)=788-(201+44)=565+707=346+(405-71)=21+31+238=350-(77+219)=491+(457-168)=170-113-16=403-214-89=874+293-51=214+45=244+260+85=125-67+581=178×4-338=123+499=393+56×7=381-159+91=168+313=427-82×4=698+116+146=383×2=124+(400-200)=879+756+84=189×(267-264)=792+672=445-90=17×5=627-62×8=759×(377-373)=500-140=107+114-22=118×4-125=245×8-691=720-14-536=116×4=36×3=996-141×6=558-(107+204)=118×3=427+98×5=558-38×7=158-135+189=129+364+182=868+496-901=231+70-33=702×6-754=874+254+965=266+208=192-165=190+274-454=630-619+502=349-153×2=500-22×7=332-20×2=293-29+104=351+436+118=485+144×6=686×(568-563)=388+491=3/5-1/5=455-(457-301)=440+102+84=137+11+466=23×(398-392)=239+83×7=353+980-341=308-25×7=504-(313+136)=965-942=991+788-597=641-(68+247)=192+58=63×3+181=286-77=783+658-299=692-(697-540)=115×8-116=407+68×2=17+523+38=385×2-614=359+115-99=863×3-269=943-(893-193)=771+587+718=256+146-371=642-327=838+201=170+614+106=793-(383-228)=466-67=102×9=373-98=3/9-1/9=312+671=382-51×7=346-(318-12)=326+148=290-34×2=475+657-923=211-59=103×7+828=335-(89+227)=380-58-180=151×(144-137)=286×3-154=151+124×5=63×(74-68)=449-191=148-58=169-34-29=346-(347-85)=194-75=456-(208+131)=335×(203-198)=266+131=850×5=302+347=241+215=589-369+649=182+38+18=352-143-100=231-(329-129)=38×6=869-173-604=120-85+541=194×2=98+126-159=479-(488-321)=917-411=22+398×2=989×7=309+27-45=741×(247-239)=559-(330+55)=173×7-542=88+(220-122)=173×(135-131)=973+186-426=372-85×2=486-(958-866)=50×2=87×6-301=978+(782-275)=260-201+257=102+577=223+77×8=324×(65-62)=119×5=186-(400-349)=228+(362-203)=315×(237-229)=443-161-12=977-568-409=944-299+370=372-85×4=184+42=756-178+392=372-263=3/6-2/6=997-96×2=420-118-261=641×6=261-199=951×(304-301)=162+89×9=352×3=102×2-34=518×5-308=117+(494-264)=602-120-126=25+(277-35)=1/5+3/5=301+455+163=35+798+33=51+112=492-130×2=771+799+779=324-107-152=329-49×6=220+59=162×(43-38)=937-(807-626)=173×2-267=283+332×2=415-42=971-121-265=122×(392-384)=421-21×8=841+449+875=314+(853-852)=926+904-635=403+(298-268)=585×5=371-(230+52)=752-(540-429)=164×9-548=461-78×5=127-123+151=180-(349-329)=4/8-3/8=362-(106+212)=101+144=623+214×4=301×8=428×3-582=604×5-95=477-387+108=2/4-1/4=436+(448-201)=288-126-106=877-435×2=270-(641-525)=961×3=386+363=216×(467-464)=397×2=149+146×3=168×5=855×5=100+247=608-342+245=431-(405-366)=383-35×6=896-16=426-(280+110)=602+371=827-186=216-(31+49)=431+260=293+151-278=666+34+212=380-49×3=178×4=439-(216+89)=316-(446-380)=208-156+28=318×(326-323)=26+(339-249)=323×3+635=209+(135-124)=59×9-481=449+46-277=850-(414+350)=136×3-139=129-12+215=165×2+99=179+316-39=250+(831-213)=889-(511-399)=145-37=448-(313+26)=300×5=671+(857-388)=553+(391-202)=70-48+303=256-89×2=79+362=360-110×3=497-306=379-65×5=786×7-12=374×8-933=114×9-324=333+924-494=542+51-376=235×2+234=931-43=971-293+912=239+125=484-309+15=932-(431-322)=204-(47+11)=314×2+335=323×(948-945)=203+10+555=57+42+77=599-564=503-94-365=988-257-232=309+109-182=158-19-42=599-584=306×6=65×7-171=82×2=48+45=338-(540-299)=99×5=409+313=447-421=722-(606-585)=321+165-439=194×5-944=666×(718-709)=400-102+283=453-(334-27)=117+224=263+103-108=430-(33+102)=404-26×6=440-423+413=335+(427-62)=985+608+872=774-293=245-221=267×(856-851)=917-23×8=388-48-143=558-344-150=32×5+17=141+183=278+358+43=166-93-32=756+518+34=428-134-178=47×(436-428)=423-390+291=443+458+574=305×(860-857)=295+61-161=640+759=151+78=441-(201+105)=216+176=358+156+46=362-257+97=89+260-106=269+314=913-(352-342)=87×5-116=263×2+220=198+(460-251)=959-(367-60)=291-(121+11)=37×3=90×9=459-319+160=870×6-275=223×2+938=144×4-313=834+433-922=70×(178-172)=257×3+71=243×2=976+623=140+435×2=2/8-1/8=28+44+636=120+376+226=376+81=142+521+329=469+(462-141)=445+326+818=996-924+653=53×4+30=515-(482-238)=508+139+294=50×2+44=61×2=115×(974-969)=259+(64-32)=216-95×2=390+201+862=82+333-89=84+188=89-66=120+81+556=473-(341-250)=471-265-12=657+(929-509)=119×(482-478)=122-33×3=300+850+348=64×2+370=853-574=329-25×9=977+(678-614)=236+552-298=217+(147-53)=37+91=188-55×3=353-246=843-172+844=204+670-830=126+(484-124)=562×4=718+(990-841)=913+360-830=448-217=908+568+978=477×3-744=786-(229+510)=393-(41+328)=200×3=461-104-354=270-(436-170)=595+(981-528)=77×(58-50)=45+394-235=387-50×7=216-(467-460)=99+(497-292)=321×2+117=354-(76+212)=239×4-366=880-(461+233)=935+914=26×8+493=437-(283-65)=463+966-252=388+109=314+54=536-(756-546)=377+48×5=309+163=157+(384-112)=449+(609-300)=496-(87+122)=487-81-223=651-88×4=787-101-509=216+(722-28)=931-699+486=283+(743-42)=622-154+218=116×8-165=275-40×5=165+34=118+(479-461)=119+(235-145)=963-10-549=167×8=182×8-517=764-(120+48)=285-130=2/9+3/9=490-(28+414)=833+(538-11)=93+188-256=403-(242+41)=158+23×2=676+561-390=4/8-1/8=661+990+140=899×5-208=92×4-45=769×2-811=687-154-345=791-(337+50)=126×6=110×(497-493)=79+683+222=846+348×2=656-(591-217)=809-272+832=476-377-98=699-90×6=697×(618-610)=147×6-691=6/8+2/8=846-(593+132)=858×7-975=65×8=83+13×7=314+(440-231)=36×(359-355)=342×2=243×4-658=831-(884-134)=328-229+335=126+421+407=353-(102+96)=37×(110-104)=378×2+566=453-150-163=982-(83+186)=921+211×4=431-(157+142)=1/7+3/7=194-169+159=907-115×2=193+281-161=893-173-462=281+189=847+(287-103)=994+398-756=41+(361-246)=996-77=893-344-529=472-285+615=290-259+99=2/7+4/7=96+305=187-(254-192)=549-263=248+168=539+904-45=859-271=341-(160+116)=415×8=184-82×2=60×(225-218)=111×3=441-46-140=801-(57+92)=28×(207-201)=425+(425-250)=691-309×2=479×6-175=284-132=169-78+64=485×4=322+(469-331)=235+241-304=230+292+130=776-(937-600)=155+64=450-(252-203)=250+149=660+193+770=429-211+92=887-(512-357)=834-(156+311)=43×3+259=657+(946-810)=249×2+125=384-263=453-242=897-238=276×6=210+209-202=1/5+4/5=870-332+292=10+559+171=430-120×2=341-(268+18)=258+97-313=124+98=335-214+236=261+(843-828)=715-411=332+621+881=475-(86+279)=248-138=174-(94+24)=521+26+374=673-29-190=462-267-73=691-(360-211)=974+(303-195)=985-107×2=391-129=723-551+365=1/7+5/7=971-(775-715)=146-(287-143)=426-(270-105)=996-(422+446)=49×7+712=488-171-95=360×8-628=809-356+126=735×3-580=493-40×9=431×(89-81)=882-782=416+(478-297)=226+62-235=418-348+97=265-218+406=765-207+915=227-176=151+95×6=218+446=957-72-880=170-24=733-110×5=29+306-289=379-29-33=186+236-421=489+792-837=480-347+358=352-176+780=672+548+933=149×5=716-(924-287)=995-133-744=787-554+808=104×3-55=307+(500-262)=499-(325+10)=453×4-523=923+914+302=694-365=58×(308-304)=873+433=118×8=83×(207-199)=185-(77+93)=361-278=242-48×3=270+(747-99)=199+106=819+119-125=500-250-73=355+(464-365)=631-105×5=422×(632-629)=105+339+362=972-(468+498)=603-283-175=631-187+882=113×(145-140)=471-(81+41)=126+758+22=109×(34-26)=262-212-20=921-(133+18)=39+140×2=545-191+811=94+(219-218)=885-583+286=384+49-185=601-(944-478)=659+983-226=842+(156-153)=914+368+192=30×4=878×4=222-65=645-60×2=126×(42-38)=895+330-53=335-21×9=351-193+296=805-(560-339)=17+151×2=749-619+317=36×4=245×4-395=261-11×4=133×6+163=601+498+658=549×(799-794)=954-60+246=764×(787-778)=492+279×3=219×(387-380)=599-(166+232)=505-313=223×(306-302)=131×3+368=601-519=48+114-84=224×(313-306)=281-24-37=54+302+257=336-97-175=647-150-39=391×2-482=213+245-154=833+53×2=293-(12+211)=348-22×2=245×8=158×4+789=457-151×2=350-31×5=906+(975-673)=323-(478-355)=454+867+468=82×(451-443)=417×9-303=71×3+540=736×3-917=2/6-1/6=391-23-207=1/6+4/6=434-(458-119)=1/6+5/6=431-(33+178)=151+275=163+496-175=59×(637-629)=416×(986-982)=113×3=329×2-426=102+217+258=344-76-239=924×6=173-(354-315)=154+(332-331)=257×3-62=336-(18+204)=283×2=1/4+2/4=199×2+962=456-231+68=901×(155-147)=80×(35-32)=26+273-100=568+978+663=270+149×3=610-25-380=466-(287-231)=511-60×5=14×8+340=821-779=549+862-910=135×4=893-(463-418)=631+157+864=892-44×8=474-214-23=322×3-224=401-(161+52)=811-(155+563)=417+30-95=89×6-128=431-(24+240)=857-452=90-30×3=56×8=739-213-501=89×6-289=409-(45+360)=934-322+279=426-335=842×6-87=248-82+235=427-331+281=472+752-907=53×7=622+183-132=458×8-321=903+(307-174)=参考答案956×4=3824340+101+421=862101×(495-488)=707879-182-283=41420×8+20=180116×3=348573×(905-902)=1719396×2+75=867260-78=182464-91×3=191680+487×2=1654280+177=457523-(177+92)=254571-295=2762/5-1/5=1/5598-(57+478)=63443-175+199=4674/10-3/10=1/10366-(237-181)=310198+452+187=83755-13+140=182770×4=3080592+(742-421)=913185+115-24=276308-177=131379-103×2=173824-274×2=276345+10×4=3853/7+2/7=5/7152+200=352389+85=474212×4-711=137320-310=10848-(78+17)=753707×(49-46)=2121249×(55-51)=996885+953=183856×9-396=108182×3-163=383158-81=77436-215-198=23308-(102-41)=247447-(433-367)=381978+77+173=1228107×(482-478)=428126+(436-11)=551320-24×5=2004/8-2/8=2/8383-11×4=33969+247=316288×3-68=796329+130=459937-503=434543+663-484=722399-(87-74)=386980-776-60=144477-150-69=25868×5+242=582849×9-919=6722915-(575-461)=801301+(432-94)=639210-15×8=90111×(448-445)=333134×6=804894+994+543=243142+531+338=911496-(39+323)=134570-(605-102)=67826×(362-355)=5782437+(942-750)=629792-(118+409)=265120×2=240352×2=704486-447-13=26430+(500-332)=598349-40+159=468205×(830-827)=615156+46×6=432335×8=2680779-514=265141-34+552=659106×(319-316)=318470-(728-404)=146361-(351-327)=337616-346-38=23289+99=188200-(151-133)=18274+532+336=942115+(340-19)=436435-421+349=36348×2+72=168803+131×7=1720246×2-426=66955-(96+229)=6305/8-1/8=4/8905-(124+56)=725597-40-76=481370-181-57=132319-62×2=195834-(594+32)=20842+(924-67)=899772-26×7=590427-262+190=355529×4=2116385-138-211=36125+(413-123)=415942×(836-832)=3768202-(329-135)=8187×(79-76)=561397-(293-32)=1361/8+3/8=4/8348-202-22=124525×8-517=3683520+725+815=2060876-136×5=19652×(362-355)=364633+314×2=1261210×4+203=104344+206=250186×5=930951+15×9=1086437-(495-352)=294589-558=31854-390-371=9352+(71-32)=91431+66-68=429564+730-23=1271837×4-737=2611123-(416-381)=88788-(201+44)=543565+707=1272346+(405-71)=68021+31+238=290350-(77+219)=54491+(457-168)=780170-113-16=41403-214-89=100874+293-51=1116214+45=259244+260+85=589125-67+581=639178×4-338=374123+499=622393+56×7=785381-159+91=313168+313=481427-82×4=99698+116+146=960383×2=766124+(400-200)=324879+756+84=1719189×(267-264)=567792+672=1464445-90=35517×5=85627-62×8=131759×(377-373)=3036500-140=360107+114-22=199118×4-125=347245×8-691=1269720-14-536=170116×4=46436×3=108996-141×6=150558-(107+204)=247118×3=354427+98×5=917558-38×7=292158-135+189=212129+364+182=675868+496-901=463231+70-33=268702×6-754=3458874+254+965=2093266+208=474192-165=27190+274-454=10630-619+502=513349-153×2=43500-22×7=346332-20×2=292293-29+104=368351+436+118=905485+144×6=1349686×(568-563)=3430388+491=8793/5-1/5=2/5455-(457-301)=299440+102+84=626137+11+466=61423×(398-392)=138239+83×7=820353+980-341=992308-25×7=133504-(313+136)=55965-942=23991+788-597=1182641-(68+247)=326192+58=25063×3+181=370286-77=209783+658-299=1142692-(697-540)=535115×8-116=804407+68×2=54317+523+38=578385×2-614=156359+115-99=375863×3-269=2320943-(893-193)=243771+587+718=2076256+146-371=31642-327=315838+201=1039170+614+106=890793-(383-228)=638466-67=399102×9=918373-98=2753/9-1/9=2/9312+671=983382-51×7=25346-(318-12)=40326+148=474290-34×2=222475+657-923=209211-59=152103×7+828=1549335-(89+227)=19380-58-180=142151×(144-137)=1057286×3-154=704151+124×5=77163×(74-68)=378449-191=258148-58=90169-34-29=106346-(347-85)=84194-75=119456-(208+131)=117335×(203-198)=1675266+131=397850×5=4250302+347=649241+215=456589-369+649=869182+38+18=238352-143-100=109231-(329-129)=3138×6=228869-173-604=92120-85+541=576194×2=38898+126-159=65479-(488-321)=312917-411=50622+398×2=818989×7=6923309+27-45=291741×(247-239)=5928559-(330+55)=174173×7-542=66988+(220-122)=186173×(135-131)=692973+186-426=733372-85×2=202486-(958-866)=39450×2=10087×6-301=221978+(782-275)=1485260-201+257=316102+577=679223+77×8=839324×(65-62)=972119×5=595186-(400-349)=135228+(362-203)=387315×(237-229)=2520443-161-12=270977-568-409=0944-299+370=1015372-85×4=32184+42=226756-178+392=970372-263=1093/6-2/6=1/6997-96×2=805420-118-261=41641×6=3846261-199=62951×(304-301)=2853162+89×9=963352×3=1056102×2-34=170518×5-308=2282117+(494-264)=347602-120-126=35625+(277-35)=2671/5+3/5=4/5301+455+163=91935+798+33=86651+112=163492-130×2=232771+799+779=2349324-107-152=65329-49×6=35220+59=279162×(43-38)=810937-(807-626)=756173×2-267=79283+332×2=947415-42=373971-121-265=585122×(392-384)=976421-21×8=253841+449+875=2165314+(853-852)=315926+904-635=1195403+(298-268)=433585×5=2925371-(230+52)=89752-(540-429)=641164×9-548=928461-78×5=71127-123+151=155180-(349-329)=1604/8-3/8=1/8362-(106+212)=44101+144=245623+214×4=1479301×8=2408428×3-582=702604×5-95=2925477-387+108=1982/4-1/4=1/4436+(448-201)=683288-126-106=56877-435×2=7270-(641-525)=154961×3=2883386+363=749216×(467-464)=648397×2=794149+146×3=587168×5=840855×5=4275100+247=347608-342+245=511431-(405-366)=392383-35×6=173896-16=880426-(280+110)=36602+371=973827-186=641216-(31+49)=136431+260=691293+151-278=166666+34+212=912380-49×3=233178×4=712439-(216+89)=134316-(446-380)=250208-156+28=80318×(326-323)=95426+(339-249)=116323×3+635=1604209+(135-124)=22059×9-481=50449+46-277=218850-(414+350)=86136×3-139=269129-12+215=332165×2+99=429179+316-39=456250+(831-213)=868889-(511-399)=777145-37=108448-(313+26)=109300×5=1500671+(857-388)=1140553+(391-202)=74270-48+303=325256-89×2=7879+362=441360-110×3=30497-306=191379-65×5=54786×7-12=5490374×8-933=2059114×9-324=702333+924-494=763542+51-376=217235×2+234=704931-43=888971-293+912=1590239+125=364484-309+15=190932-(431-322)=823204-(47+11)=146314×2+335=963323×(948-945)=969203+10+555=76857+42+77=176599-564=35503-94-365=44988-257-232=499309+109-182=236158-19-42=97599-584=15306×6=183665×7-171=28482×2=16448+45=93338-(540-299)=9799×5=495409+313=722447-421=26722-(606-585)=701321+165-439=47194×5-944=26666×(718-709)=5994400-102+283=581453-(334-27)=146117+224=341263+103-108=258430-(33+102)=295404-26×6=248440-423+413=430335+(427-62)=700985+608+872=2465774-293=481245-221=24267×(856-851)=1335917-23×8=733388-48-143=197558-344-150=6432×5+17=177141+183=324278+358+43=679166-93-32=41756+518+34=1308428-134-178=11647×(436-428)=376423-390+291=324443+458+574=1475305×(860-857)=915295+61-161=195640+759=1399151+78=229441-(201+105)=135216+176=392358+156+46=560362-257+97=20289+260-106=243269+314=583913-(352-342)=90387×5-116=319263×2+220=746198+(460-251)=407959-(367-60)=652291-(121+11)=15937×3=11190×9=810459-319+160=300870×6-275=4945223×2+938=1384144×4-313=263834+433-922=34570×(178-172)=420257×3+71=842243×2=486976+623=1599140+435×2=10102/8-1/8=1/828+44+636=708120+376+226=722376+81=457142+521+329=992469+(462-141)=790445+326+818=1589996-924+653=72553×4+30=242515-(482-238)=271508+139+294=94150×2+44=14461×2=122115×(974-969)=575259+(64-32)=291216-95×2=26390+201+862=145382+333-89=32684+188=27289-66=23120+81+556=757473-(341-250)=382471-265-12=194657+(929-509)=1077119×(482-478)=476122-33×3=23300+850+348=149864×2+370=498853-574=279329-25×9=104977+(678-614)=1041236+552-298=490217+(147-53)=31137+91=128188-55×3=23353-246=107843-172+844=1515204+670-830=44126+(484-124)=486562×4=2248718+(990-841)=867913+360-830=443448-217=231908+568+978=2454477×3-744=687786-(229+510)=47393-(41+328)=24200×3=600461-104-354=3270-(436-170)=4595+(981-528)=104877×(58-50)=61645+394-235=204387-50×7=37216-(467-460)=20999+(497-292)=304321×2+117=759354-(76+212)=66239×4-366=590880-(461+233)=186935+914=184926×8+493=701437-(283-65)=219463+966-252=1177388+109=497314+54=368536-(756-546)=326377+48×5=617309+163=472157+(384-112)=429449+(609-300)=758496-(87+122)=287487-81-223=183651-88×4=299787-101-509=177216+(722-28)=910931-699+486=718283+(743-42)=984622-154+218=686116×8-165=763275-40×5=75165+34=199118+(479-461)=136119+(235-145)=209963-10-549=404167×8=1336182×8-517=939764-(120+48)=596285-130=1552/9+3/9=5/9490-(28+414)=48833+(538-11)=136093+188-256=25403-(242+41)=120158+23×2=204676+561-390=8474/8-1/8=3/8661+990+140=1791899×5-208=428792×4-45=323769×2-811=727687-154-345=188791-(337+50)=404126×6=756110×(497-493)=44079+683+222=984846+348×2=1542656-(591-217)=282809-272+832=1369476-377-98=1699-90×6=159697×(618-610)=5576147×6-691=1916/8+2/8=1846-(593+132)=121858×7-975=503165×8=52083+13×7=174314+(440-231)=52336×(359-355)=144342×2=684243×4-658=314831-(884-134)=81328-229+335=434126+421+407=954353-(102+96)=15537×(110-104)=222378×2+566=1322453-150-163=140982-(83+186)=713921+211×4=1765431-(157+142)=1321/7+3/7=4/7194-169+159=184907-115×2=677193+281-161=313893-173-462=258281+189=470847+(287-103)=1031994+398-756=63641+(361-246)=156996-77=919893-344-529=20472-285+615=802290-259+99=1302/7+4/7=6/796+305=401187-(254-192)=125549-263=286248+168=416539+904-45=1398859-271=588341-(160+116)=65415×8=3320184-82×2=2060×(225-218)=420111×3=333441-46-140=255801-(57+92)=65228×(207-201)=168425+(425-250)=600691-309×2=73479×6-175=2699284-132=152169-78+64=155485×4=1940322+(469-331)=460235+241-304=172230+292+130=652776-(937-600)=439155+64=219450-(252-203)=401250+149=399660+193+770=1623429-211+92=310887-(512-357)=732834-(156+311)=36743×3+259=388657+(946-810)=793249×2+125=623384-263=121453-242=211897-238=659276×6=1656210+209-202=2171/5+4/5=1870-332+292=83010+559+171=740430-120×2=190341-(268+18)=55258+97-313=42124+98=222335-214+236=357261+(843-828)=276715-411=304332+621+881=1834475-(86+279)=110248-138=110174-(94+24)=56521+26+374=921673-29-190=454462-267-73=122691-(360-211)=542974+(303-195)=1082985-107×2=771391-129=262723-551+365=5371/7+5/7=6/7971-(775-715)=911146-(287-143)=2426-(270-105)=261996-(422+446)=12849×7+712=1055488-171-95=222360×8-628=2252809-356+126=579735×3-580=1625493-40×9=133431×(89-81)=3448882-782=100416+(478-297)=597226+62-235=53418-348+97=167265-218+406=453765-207+915=1473227-176=51151+95×6=721218+446=664957-72-880=5170-24=146733-110×5=18329+306-289=46379-29-33=317186+236-421=1489+792-837=444480-347+358=491352-176+780=956672+548+933=2153149×5=745716