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69×(483-476)=303-146+56=845×5-217=693-(848-776)=4/6-2/6=150-(360-327)=687-274-132=437-156-225=231×(231-228)=348-232=112×(195-187)=676+919=127+82×5=862+21×9=366×(560-556)=951×8=193×4-31=432-198-68=530+689=364-269+363=317×2+210=367×2=925+433×2=239×(463-459)=121+(458-434)=5/10+4/10=119×5=182+25×4=847-142=646-456=558+(753-35)=656-(570+39)=200×(433-428)=934×(795-792)=340+704+626=184×2=537+702=48+(333-98)=373-(25+227)=453+764-190=5/7+2/7=101×9-651=423+(353-42)=833×7-582=637×6-664=847-67-440=326-131-54=87+405+219=659-154-364=715-699=579-112×3=341-(11+10)=27×9+957=783-707=719-170+256=4/7+2/7=88-(401-323)=654+449-531=91+324=62×3-96=477×8-831=543-345=307-(554-479)=636-(25+366)=425-357-10=153+(699-142)=434+(258-176)=402+722-697=468-114-50=378-266+331=308+124-231=306×2=399-70-301=218×2-156=237-222+841=224×2+671=351-228-83=132+337=2/3-1/3=456-24×5=490-(328+152)=125-43×2=252+(500-319)=88×(456-450)=336+142+39=365×4=377+319=264+242+29=132+(144-125)=3/6-2/6=544-(193+44)=270-(378-188)=757-21+913=255×8-44=524×(378-372)=110+566=80×9=302×(271-262)=210-33×6=870-(280+118)=408×2=940+348×2=93×6=380-(77+169)=233×(254-250)=897-46×4=420-202×2=977-(901-537)=108+956+800=344-137-169=715×4=141+(475-110)=426+(169-44)=512-(156+159)=453-(98-74)=145×4+611=307+51×8=28×6+27=71+51×4=313×6-168=89×8-612=247-(275-200)=797-170-438=399-96×4=512-322=375-(364-329)=209+45=691-55+567=224+215×3=340-28-165=441×2+245=555-(40+346)=760-377=280×2=567+414-525=913-118-663=352-(440-417)=116+111=196×5+946=136+620=846-46×2=277+148-290=116+44+589=678×6-700=485-171=442-36×4=459+(872-453)=286+(772-581)=426-128=491-380-38=394-161+174=386-13×9=143×9-464=358×2+241=43×2+447=443-63×6=54+116=472×2-16=98+62=609+455+699=392+447+156=123+201=149-33×4=237+(419-417)=4/8-1/8=512+203+107=121+44=232-127=824×4-807=267-40×5=133-(211-96)=393-366+33=661×(228-220)=311+175=511+343+67=22×3+332=767×3=214+(436-286)=897-555=472-(131+187)=369-242=84×6+188=559-(736-533)=355+125-405=142+209-152=423-74-167=72×(330-325)=937-(124+270)=140+343-434=661+142+62=240-47×3=2/6+3/6=378-156-85=971×5=305-47-191=724×2=152+327=971-297+953=822-(520+135)=587×7-384=454×2=370+340=4/8+2/8=701×(270-261)=227×7-625=211-38=82-(370-351)=237-(288-117)=90×7-146=187+(774-521)=374-(471-355)=557+(787-666)=187×(275-272)=2/9-1/9=414-(187+154)=472+156×2=336-111×3=246-218+209=371×3-766=730-(105+180)=244-(83+114)=159-31=450-304-13=294×3-726=48×(375-366)=261+33+234=470+15-27=497-(269+118)=230×(358-355)=84+178=345-(17+240)=827-(300+61)=134×4=4/10+3/10=945-605=396-292=42×5+254=223×2-235=361+(135-41)=158-(563-547)=283×5-584=138-15×9=237+98=210×3-64=199+57=653-98+268=385-(267+31)=130+367=794-58-262=691+870-706=267+517+47=449-24=3/7-1/7=214×(348-344)=118-(498-404)=334+(886-757)=304-(357-230)=105-(489-460)=926-229+828=450-14×5=563+(356-99)=387-15×7=137×4=348+161+167=435-(192+140)=324+143=281+83-321=320×3-528=839-541=1/4+3/4=116×7-623=824+757-844=896-409-115=900×2=991-326=502×(671-667)=968-610=113×3-79=93×(117-108)=56+133-94=46×(494-486)=426+(464-31)=617-(32+384)=580+171+218=272-189+370=92+344-202=569-(843-709)=281+110+541=318-284=86×(674-669)=286×(179-176)=206+(310-133)=429×2=458-(86+80)=494-402+279=428-109-61=162×(444-438)=473-(309+19)=860-277×2=118+114×5=841+167+70=10+769-757=310+970+414=78+93×3=460+884-326=232+(560-311)=889-489-130=707+95×9=26×9-77=972+407-155=434-51×3=337-(103+166)=342×(459-455)=456-(116+303)=421-98=832-475-50=360-288-23=202+233=397+485+197=628-178-256=641×4-234=411-(598-596)=236×3-136=295-259+310=103+375-197=474-368=236-106+123=300+(258-214)=3/5-2/5=992+927-598=475-143-27=931×(855-849)=433×2=84+115-102=29-18=225×(112-108)=27×(455-447)=589+715+140=256-(241-142)=45+(133-19)=331×5-133=140+152=6/8-1/8=536×(158-150)=806+69-677=468-(362-276)=951+525=788+851-870=498-493+646=632+602+917=244-60+573=370+(910-212)=499-(427-193)=942+(577-387)=61×3-54=1/5+2/5=345-338+321=88×4=295-19×9=806-479=297+120×6=3/6-1/6=443+890-536=907-380-355=519×6=712-(774-752)=436×2+23=914-547=165×(429-424)=297-(390-363)=570+571+349=943-(456-287)=35×6=376-(245+87)=454-133=59+(54-20)=426-164-245=745-418+41=461+(122-39)=1/7+4/7=150-29×2=787-302×2=415-(102+41)=943-142-512=839-(511+139)=219×2+289=571+126=230-(237-80)=724-(213+432)=455-255=808-207=173+121-164=553-(18+311)=714×6=148-67=405-(276+127)=406×2-311=417-51+98=94+366-212=195+(887-736)=367+(306-12)=661-238+386=314-198-93=807-(764-230)=22×8=362-235-99=78×(104-96)=73+71=173×3+421=388-20+123=899-(205+218)=757-(996-984)=339+106-302=866+111-935=726-605-103=174×2=640-12-591=32×3=634+208+129=368+692-200=988-(410+563)=493-31=444+266×2=347-(187+126)=506-(65+112)=677+79+99=314+615-625=321×6=674-641+372=168+152×2=324×(151-148)=463-146-63=546+(287-141)=355-40-18=78×4+261=915-61×5=385-20-155=88+264×3=564+739=775+877=457-104-199=357+131×6=749-193×2=538×(734-728)=431-51×2=242-31×4=445-(473-328)=200+951=181×3+664=133+175=948-391+500=287+(794-430)=64+212-51=136-22×6=894+484-811=310+(402-269)=149+595+149=393-115-84=307-(246+44)=221×3+268=217+405=270+958+996=470×2=266+359=989-96-191=496-22×6=581×7=410-140=364-352+316=911+695-272=626-13=77-(255-216)=732-339=59+54=285×2+178=901-(939-442)=240+437+844=492-47=296-(833-552)=179×3=415-(320-125)=406×2-759=467-450+394=384-123-50=855-416×2=184+(168-15)=606-38×4=98-(421-402)=223-54-80=163+297=255-225+260=136×5-76=844+423+126=130×2=951×(804-799)=505×3=833-736-49=173+101=607+177+56=58×(222-214)=320-104×2=305×8=317×3=152+177-38=776×(452-449)=274+105+426=196×2=361×(175-166)=270-60=112+(317-299)=249×2=257×(846-839)=704-147-290=130×3-279=991+(609-101)=659×(791-788)=44+577+250=605×3=51+348-63=585-52×5=159-13=695×4-120=102×5-448=394+236=514+277-482=137×6-494=34+202-50=418-145-250=335+32+467=988-550-59=935-(619-612)=816+833+348=858-212+878=354+419+17=213-(94+118)=268+324×3=21×(403-397)=60+368+210=649-150×2=5/9-4/9=1/8+4/8=367-256=998-(475+175)=405-35×7=252×6-973=684-(335-96)=496×2-237=95+83×8=580×7=27×8=29×(492-485)=366+105-118=184+921-918=658-199×2=201+190=413-85-70=84×3-122=58+(470-220)=722×6-347=717-(131+340)=246×(177-174)=27+(521-233)=780-(632-170)=484-64×5=361-283+153=179-(93+79)=178×5-575=553+100=215+(693-67)=194-167=942-681+286=44+87×6=212-(109-64)=620-40×4=261×3-293=455-(201+181)=243-72+228=558+958-81=105+262=671×(286-279)=561-115×4=213+116-172=272+264+151=206×6=280-110=5/9-3/9=436-(312+92)=411×(961-952)=62×(444-436)=209+143+511=166-60+557=778+917-141=867-106×8=120×4=235+28×5=328+14+412=391+38-230=947×8=420+(419-10)=578+565-896=210×3+843=940+482+630=526-391=84×5=884+(956-192)=156×(805-796)=100×7-653=900-375+932=175-106+147=622-322-115=986+973-92=182×(59-55)=964-57-760=316×3+194=656×3-995=569+618-780=217+281=153-129=741-168×4=478-(213+140)=168×4=245+111×5=354-107×2=159+261=951-804+678=239×4-93=310-104=720-(236+60)=111×(316-312)=220+186-336=483-202-162=28×2=471-(158+61)=872-(459+40)=805+858-193=267-(191+66)=750-(268-77)=258-54×4=775×2-281=87×9=297-79+245=206×6-839=215+251-68=318-(12+83)=136×2-87=411-134-73=83×5=444+(217-132)=622+(768-513)=323-23×4=498-358+257=988+346+948=191-(18+111)=374-54×5=374-287=554-(485-373)=304+(905-468)=919×(863-857)=157×4+731=207×3+538=16×(429-426)=289-241+77=955-273+626=200-58-13=777-405+711=193-32+142=460-55×4=491+262=491+(465-128)=481-378=127+139+146=928-202×3=83×5+57=154-89+849=198-35=145×5+200=375+617-507=1/10+5/10=323-(177-150)=336×7-314=396-(343-95)=719+698+685=273×3-255=496-370=971-318+244=795-582+808=379-(86+244)=187-(84+22)=621-100×2=673×4=26+242-221=983-938+888=415-141×2=449+(410-365)=68×(391-383)=829+(680-641)=819+709=349-(474-331)=184-179+400=721+(39-38)=758-498+848=645×(707-698)=943-425-377=593+(214-92)=873-81+891=37+573+198=213×4+893=398+(423-331)=313×2-242=490-128=24×6=926-714=582+276+652=907-(544-298)=100-(386-347)=46+323-358=523-405+797=430×5=862-(749-119)=70×(46-40)=498-(24+343)=29+119×4=678×(253-248)=330+109-173=468+(887-225)=93×(493-489)=763+(808-28)=695+878+344=332-(459-379)=480-470=2/4-1/4=831×3=112×3=39+(225-18)=382+(462-86)=340+(481-478)=118×7-416=102×4+435=27×2+198=190×5=87+129=838-92×3=287×9-740=507-461=331+304×2=246+96=455×2-375=370-(355-341)=649+91+51=439+335+444=40+250-12=914-(410+467)=352+252×2=208+(485-163)=967×2=946-132-457=952-(983-911)=476+173+186=456+43×3=810-(22+657)=736-176×2=270-90=495-(229+40)=63×3-130=309+295+23=197-139+313=489-61-389=341×(892-887)=771+678-888=97+646+453=156-74=960-(857-534)=596+833-701=523-82×2=439-(382-341)=95+270=198-151+321=252+224=423-386=441×7=784+913=986×(108-99)=365-44×7=772×(319-316)=56×9+252=362-62=195-153+91=3/7+2/7=16×9+760=890×7-247=572+154+42=700+(972-765)=155+114+583=253+152=613+919+167=58+332-256=869-184=946-240=192-16-26=653-(243+25)=327-21-67=474×2=128+310-92=479-(155+257)=944-(270+372)=58×6-296=896-500-183=960-(137+636)=263+807=714+457-861=118+32+546=428-(151-63)=114+251=312+(392-340)=366+137×4=674-91×7=793-244+642=238+244-208=633-(509-169)=794+564=971-(653-350)=476+99+289=328-17×2=416-44×8=481+209=555-307+557=812-(526-152)=63-47+240=409-48+18=560-58×3=295-10×7=278+313=272+46×5=444-(357-15)=593+198×4=430-217+176=255+(329-205)=450-261-45=733-222-16=87×(439-433)=409-(273-102)=94+190=213×(532-528)=88+442+307=103+101=14+936+159=108×3=87+204+483=200+594+131=657-271×2=105+45=609×7-648=748-535=372-10=55+339+429=125×6=347+110×4=382-318+60=436-(768-349)=853×5=782+(732-302)=60+270=313-28×9=170+43=参考答案69×(483-476)=483303-146+56=213845×5-217=4008693-(848-776)=6214/6-2/6=2/6150-(360-327)=117687-274-132=281437-156-225=56231×(231-228)=693348-232=116112×(195-187)=896676+919=1595127+82×5=537862+21×9=1051366×(560-556)=1464951×8=7608193×4-31=741432-198-68=166530+689=1219364-269+363=458317×2+210=844367×2=734925+433×2=1791239×(463-459)=956121+(458-434)=1455/10+4/10=9/10119×5=595182+25×4=282847-142=705646-456=190558+(753-35)=1276656-(570+39)=47200×(433-428)=1000934×(795-792)=2802340+704+626=1670184×2=368537+702=123948+(333-98)=283373-(25+227)=121453+764-190=10275/7+2/7=1101×9-651=258423+(353-42)=734833×7-582=5249637×6-664=3158847-67-440=340326-131-54=14187+405+219=711659-154-364=141715-699=16579-112×3=243341-(11+10)=32027×9+957=1200783-707=76719-170+256=8054/7+2/7=6/788-(401-323)=10654+449-531=57291+324=41562×3-96=90477×8-831=2985543-345=198307-(554-479)=232636-(25+366)=245425-357-10=58153+(699-142)=710434+(258-176)=516402+722-697=427468-114-50=304378-266+331=443308+124-231=201306×2=612399-70-301=28218×2-156=280237-222+841=856224×2+671=1119351-228-83=40132+337=4692/3-1/3=1/3456-24×5=336490-(328+152)=10125-43×2=39252+(500-319)=43388×(456-450)=528336+142+39=517365×4=1460377+319=696264+242+29=535132+(144-125)=1513/6-2/6=1/6544-(193+44)=307270-(378-188)=80757-21+913=1649255×8-44=1996524×(378-372)=3144110+566=67680×9=720302×(271-262)=2718210-33×6=12870-(280+118)=472408×2=816940+348×2=163693×6=558380-(77+169)=134233×(254-250)=932897-46×4=713420-202×2=16977-(901-537)=613108+956+800=1864344-137-169=38715×4=2860141+(475-110)=506426+(169-44)=551512-(156+159)=197453-(98-74)=429145×4+611=1191307+51×8=71528×6+27=19571+51×4=275313×6-168=171089×8-612=100247-(275-200)=172797-170-438=189399-96×4=15512-322=190375-(364-329)=340209+45=254691-55+567=1203224+215×3=869340-28-165=147441×2+245=1127555-(40+346)=169760-377=383280×2=560567+414-525=456913-118-663=132352-(440-417)=329116+111=227196×5+946=1926136+620=756846-46×2=754277+148-290=135116+44+589=749678×6-700=3368485-171=314442-36×4=298459+(872-453)=878286+(772-581)=477426-128=298491-380-38=73394-161+174=407386-13×9=269143×9-464=823358×2+241=95743×2+447=533443-63×6=6554+116=170472×2-16=92898+62=160609+455+699=1763392+447+156=995123+201=324149-33×4=17237+(419-417)=2394/8-1/8=3/8512+203+107=822121+44=165232-127=105824×4-807=2489267-40×5=67133-(211-96)=18393-366+33=60661×(228-220)=5288311+175=486511+343+67=92122×3+332=398767×3=2301214+(436-286)=364897-555=342472-(131+187)=154369-242=12784×6+188=692559-(736-533)=356355+125-405=75142+209-152=199423-74-167=18272×(330-325)=360937-(124+270)=543140+343-434=49661+142+62=865240-47×3=992/6+3/6=5/6378-156-85=137971×5=4855305-47-191=67724×2=1448152+327=479971-297+953=1627822-(520+135)=167587×7-384=3725454×2=908370+340=7104/8+2/8=6/8701×(270-261)=6309227×7-625=964211-38=17382-(370-351)=63237-(288-117)=6690×7-146=484187+(774-521)=440374-(471-355)=258557+(787-666)=678187×(275-272)=5612/9-1/9=1/9414-(187+154)=73472+156×2=784336-111×3=3246-218+209=237371×3-766=347730-(105+180)=445244-(83+114)=47159-31=128450-304-13=133294×3-726=15648×(375-366)=432261+33+234=528470+15-27=458497-(269+118)=110230×(358-355)=69084+178=262345-(17+240)=88827-(300+61)=466134×4=5364/10+3/10=7/10945-605=340396-292=10442×5+254=464223×2-235=211361+(135-41)=455158-(563-547)=142283×5-584=831138-15×9=3237+98=335210×3-64=566199+57=256653-98+268=823385-(267+31)=87130+367=497794-58-262=474691+870-706=855267+517+47=831449-24=4253/7-1/7=2/7214×(348-344)=856118-(498-404)=24334+(886-757)=463304-(357-230)=177105-(489-460)=76926-229+828=1525450-14×5=380563+(356-99)=820387-15×7=282137×4=548348+161+167=676435-(192+140)=103324+143=467281+83-321=43320×3-528=432839-541=2981/4+3/4=1116×7-623=189824+757-844=737896-409-115=372900×2=1800991-326=665502×(671-667)=2008968-610=358113×3-79=26093×(117-108)=83756+133-94=9546×(494-486)=368426+(464-31)=859617-(32+384)=201580+171+218=969272-189+370=45392+344-202=234569-(843-709)=435281+110+541=932318-284=3486×(674-669)=430286×(179-176)=858206+(310-133)=383429×2=858458-(86+80)=292494-402+279=371428-109-61=258162×(444-438)=972473-(309+19)=145860-277×2=306118+114×5=688841+167+70=107810+769-757=22310+970+414=169478+93×3=357460+884-326=1018232+(560-311)=481889-489-130=270707+95×9=156226×9-77=157972+407-155=1224434-51×3=281337-(103+166)=68342×(459-455)=1368456-(116+303)=37421-98=323832-475-50=307360-288-23=49202+233=435397+485+197=1079628-178-256=194641×4-234=2330411-(598-596)=409236×3-136=572295-259+310=346103+375-197=281474-368=106236-106+123=253300+(258-214)=3443/5-2/5=1/5992+927-598=1321475-143-27=305931×(855-849)=5586433×2=86684+115-102=9729-18=11225×(112-108)=90027×(455-447)=216589+715+140=1444256-(241-142)=15745+(133-19)=159331×5-133=1522140+152=2926/8-1/8=5/8536×(158-150)=4288806+69-677=198468-(362-276)=382951+525=1476788+851-870=769498-493+646=651632+602+917=2151244-60+573=757370+(910-212)=1068499-(427-193)=265942+(577-387)=113261×3-54=1291/5+2/5=3/5345-338+321=32888×4=352295-19×9=124806-479=327297+120×6=10173/6-1/6=2/6443+890-536=797907-380-355=172519×6=3114712-(774-752)=690436×2+23=895914-547=367165×(429-424)=825297-(390-363)=270570+571+349=1490943-(456-287)=77435×6=210376-(245+87)=44454-133=32159+(54-20)=93426-164-245=17745-418+41=368461+(122-39)=5441/7+4/7=5/7150-29×2=92787-302×2=183415-(102+41)=272943-142-512=289839-(511+139)=189219×2+289=727571+126=697230-(237-80)=73724-(213+432)=79455-255=200808-207=601173+121-164=130553-(18+311)=224714×6=4284148-67=81405-(276+127)=2406×2-311=501417-51+98=46494+366-212=248195+(887-736)=346367+(306-12)=661661-238+386=809314-198-93=23807-(764-230)=27322×8=176362-235-99=2878×(104-96)=62473+71=144173×3+421=940388-20+123=491899-(205+218)=476757-(996-984)=745339+106-302=143866+111-935=42726-605-103=18174×2=348640-12-591=3732×3=96634+208+129=971368+692-200=860988-(410+563)=15493-31=462444+266×2=976347-(187+126)=34506-(65+112)=329677+79+99=855314+615-625=304321×6=1926674-641+372=405168+152×2=472324×(151-148)=972463-146-63=254546+(287-141)=692355-40-18=29778×4+261=573915-61×5=610385-20-155=21088+264×3=880564+739=1303775+877=1652457-104-199=154357+131×6=1143749-193×2=363538×(734-728)=3228431-51×2=329242-31×4=118445-(473-328)=300200+951=1151181×3+664=1207133+175=308948-391+500=1057287+(794-430)=65164+212-51=225136-22×6=4894+484-811=567310+(402-269)=443149+595+149=893393-115-84=194307-(246+44)=17221×3+268=931217+405=622270+958+996=2224470×2=940266+359=625989-96-191=702496-22×6=364581×7=4067410-140=270364-352+316=328911+695-272=1334626-13=61377-(255-216)=38732-339=39359+54=113285×2+178=748901-(939-442)=404240+437+844=1521492-47=445296-(833-552)=15179×3=537415-(320-125)=220406×2-759=53467-450+394=411384-123-50=211855-416×2=23184+(168-15)=337606-38×4=45498-(421-402)=79223-54-80=89163+297=460255-225+260=290136×5-76=604844+423+126=1393130×2=260951×(804-799)=4755505×3=1515833-736-49=48173+101=274607+177+56=84058×(222-214)=464320-104×2=112305×8=2440317×3=951152+177-38=291776×(452-449)=2328274+105+426=805196×2=392361×(175-166)=3249270-60=210112+(317-299)=130249×2=498257×(846-839)=1799704-147-290=267130×3-279=111991+(609-101)=1499659×(791-788)=197744+577+250=871605×3=181551+348-63=336585-52×5=325159-13=146695×4-120=2660102×5-448=62394+236=630514+277-482=309137×6-494=32834+202-50=186418-145-250=23335+32+467=834988-550-59=379935-(619-612)=928816+833+348=1997858-212+878=1524354+419+17=790213-(94+118)=1268+324×3=124021×(403-397)=12660+368+210=638649-150×2=3495/9-4/9=1/91/8+4/8=5/8367-256=111998-(475+175)=348405-35×7=160252×6-973=539684-(335-96)=445496×2-237=75595+83×8=759580×7=406027×8=21629×(492-485)=203366+105-118=353184+921-918=187658-199×2=260201+190=391413-85-70=25884×3-122=13058+(470-220)=308722×6-347=3985717-(131+340)=246246×(177-174)=73827+(521-233)=315780-(632-170)=318484-64×5=164361-283+153=231179-(93+79)=7178×5-575=315553+100=653215+(693-67)=841194-167=27942-681+286=54744+87×6=566212-(109-64)=167620-40×4=460261×3-293=490455-(201+181)=73243-72+228=399558+958-81=1435105+262=367671×(286-279)=4697561-115×4=101213+116-172=157272+264+151=687206×6=1236280-110=1705/9-3/9=2/9436-(312+92)=32411×(961-952)=369962×(444-436)=496209+143+511=863166-60+557=663778+917-141=1554867-106×8=19120×4=480235+28×5=375328+14+412=754391+38-230=199947×8=7576420+(419-10)=829578+565-896=247210×3+843=1473940+482+630=2052526-391=13584×5=420884+(956-192)=1648156×(805-796)=1404100×7-653=47900-375+932=1457175-106+147=216622-322-115=185986+973-92=1867182×(59-55)=728964-57-760=147316×3+194=1142656×3-995=973569+618-780=407217+281=498153-129=24741-168×4=69478-(213+140)=125168×4=672245+111×5=800354-107×2=140159+261=420951-804+678=825239×4-93=863310-104=206720-(236+60)=424111×(316-312)=444220+186-336=70483-202-162=11928×2=56471-(158+61)=252872-(459+40)=373805+858-193=1470267-(191+66)=10750-(268-77)=559258-54×4=42775×2-281=126987×9=783297-79+245=463206×6-839=397215+251-68=398318-(12+83)=223136×2-87=185411-134-73=20483×5=415444+(217-132)=529622+(768-513)=877323-23×4=231498-358+257=397988+346+948=2282191-(18+111)=62374-54×5=104374-287=87554-(485-373)=442304+(905-468)=741919×(863-857)=5514157×4+731=1359207×3+538=115916×(429-426)=48289-241+77=125955-273+626=1308200-58-13=129777-405+711=1083193-32+142=303460-55×4=240491+262=753491+(465-128)=828481-378=103127+139+146=412928-202×3=32283×5+57=472154-89+849=914198-35=163145×5+200=925375+617-507=4851/10+5/10=6/10323-(177-150)=296336×7-314=2038396-(343-95)=148719+698+685=2102273×3-255=564496-370=126971-318+244=897795-582+808=1021379-(86+244)=49187-(84+22)=81621-100×2=421673×4=269226+242-221=47983-938+888=933415-141×2=133449+(410-365)=49468×(391-383)=544829+(680-641)=868819+709=1528349-(474-331)=206184-179+400=405721+(39-38)=722758-498+848=1108645×(707-698)=5805943-425-377=141593+(214-92)=715873-81+891=168337+573+198=808213×4+893=1745398+(423-331)=490313×2-24