三年级数学(上)计算题专项练习附答案

三年级数学(上)计算题专项练习附答案375+101=899+268=80+351=364+382=231+244=437+284=259+236=163+859=61+175=254+243=104+134=454+589=109+50=773+732=103+292=332+387=232+229=784+424=209+287=205+340=210+235=412+143=188+304=896+266=195+45=146+471=153+133=386+239=109+179=181+976=93+256=438+896=71+300=113+175=396+89=197+564=174+157=189+606=89+321=105+473=164+295=216+508=92+87=729+874=123+157=414+70=268+142=382+991=257+48=724+238=281+75=192+437=71+29=848+349=181+120=352+95=98+360=472+168=145+159=971+608=438-353=675-408=484-126=975-293=395-290=838-310=339-101=793-238=473-210=989-675=415-394=465-95=416-105=255-238=246-209=673-331=387-243=723-268=268-92=781-229=261-127=704-205=440-32=757-695=405-31=814-510=329-285=345-30=461-13=171-115=498-28=544-81=420-52=812-217=358-17=706-243=347-200=391-74=180-155=865-442=239-73=880-61=347-182=826-520=469-198=423-365=392-381=449-114=411-336=434-47=493-172=135-96=466-101=898-875=240-59=349-303=483-347=298-86=237-141=518-236=30×2=845×3=15×5=699×2=65×4=98×6=30×7=265×5=77×4=922×8=410×2=829×8=24×7=595×4=52×2=906×4=115×8=188×3=186×5=15×2=13×3=166×3=101×5=222×3=141×4=199×3=81×7=702×2=51×8=634×7=319×2=905×3=63×4=589×7=11×5=803×9=112×3=70×7=159×6=18×7=98×7=737×9=55×4=709×6=33×5=653×3=315×2=365×5=53×5=750×6=133×5=876×8=149×2=285×3=142×7=644×9=175×2=352×6=348×2=823×2=106+317+354=103+144+581=14+774+166=707+838+52=21+785+100=192+732+804=290+99+529=43+144+831=32+78+629=827+617+178=194+170+214=716+329+291=322+54+597=867+596+118=84+74+552=21+797+957=189+190+504=741+461+715=30+16+175=740+157+478=243+511+36=192+786+272=589+47+91=517+529+164=159+83+88=205+757+52=533+73+26=781+330+87=77+744+137=902+608+968=308+190+48=449+976+788=323+194+248=637+366+494=104+343+296=663+706+305=272+270+10=218+866+594=218+165+309=195+516+552=57+602+257=681+478+765=64+26+67=567+476+898=659+182+45=779+470+712=17+536+429=617+102+74=165+371+251=923+658+238=382+171+268=361+807+134=20+464+178=491+144+363=511+125+123=790+778+483=540+329+96=723+689+887=588+69+199=756+175+550=93+220-228=66+334-338=87+200-191=626+834-62=312+97-130=422+875-22=160+260-40=983+535-582=29+446-347=214+845-297=199+233-24=733+313-159=27+238-102=753+853-312=209+166-64=925+533-835=66+300-213=364+641-536=24+374-319=838+667-113=130+179-12=486+767-697=68+142-39=801+425-692=468+29-404=700+326-25=198+233-195=877+284-142=211+205-399=620+338-800=331+160-97=848+554-329=403+81-225=158+337-387=275+90-41=979+781-705=32+415-61=272+897-440=23+461-233=168+466-343=404+77-23=99+194-130=209+208-237=258+963-932=316+96-50=470+279-589=183+303-185=831+503-839=34+218-77=770+692-616=36+313-284=675+713-407=384+113-252=183+924-281=129+316-411=480+653-869=177+73-16=455+549-104=386+76-20=645+931-930=255-22-53=724-182-512=486-354-17=783-235-430=423-216-176=838-650-144=470-76-194=845-93-67=477-149-139=768-254-465=277-98-105=908-165-542=257-127-108=506-120-287=125-95-25=855-288-428=421-170-62=855-250-66=160-56-63=982-99-643=359-174-15=908-129-236=213-57-109=884-103-128=329-98-205=983-64-748=203-48-80=983-105-592=372-127-29=990-327-354=231-31-87=886-55-351=370-305-34=543-127-38=444-115-177=441-10-156=334-172-31=799-370-166=236-50-100=731-508-42=448-101-254=936-171-379=299-181-10=818-43-459=496-248-16=899-46-451=235-24-183=603-31-285=221-33-16=758-310-30=255-51-139=741-184-70=418-68-146=343-88-60=437-75-197=68-18-47=387-263-45=972-482-96=407-55-172=664-445-73=372-281+374=963-533+676=425-411+408=307-27+826=247-239+139=739-694+81=115-47+414=358-198+355=222-173+19=773-396+998=82-10+408=737-170+19=316-183+337=620-15+27=182-158+202=831-195+480=350-343+57=611-209+960=153-146+267=965-848+218=190-114+374=998-370+379=234-139+169=600-234+931=361-288+390=405-99+933=359-336+70=754-44+261=74-69+218=636-472+616=156-147+165=924-305+249=443-94+109=313-308+191=280-187+298=730-615+874=405-148+52=719-369+122=399-336+304=373-359+854=45-21+361=973-251+875=381-27+140=930-695+80=355-192+144=914-791+823=93-14+91=719-15+446=216-208+32=545-364+324=273-216+279=878-496+16=257-216+81=292-73+166=212-144+192=752-56+446=181-67+331=856-694+644=277-266+68=837-18+467=195+(390-343)=964+(717-173)=93+(461-212)=95+(443-219)=475+(327-213)=633+(836-483)=352+(455-74)=920+(930-388)=258+(98-30)=661+(504-303)=74+(499-289)=569+(925-308)=219+(454-106)=35+(416-332)=22+(322-104)=850+(97-54)=332+(328-293)=453+(412-95)=338+(464-318)=549+(958-428)=138+(264-258)=924+(978-908)=367+(190-107)=293+(472-213)=369+(455-30)=672+(852-630)=184+(187-28)=969+(899-153)=143+(454-161)=811+(976-599)=65+(213-106)=133+(448-218)=86+(380-77)=135+(364-341)=24+(381-53)=488+(669-516)=425+(222-209)=871+(448-174)=435+(452-314)=288+(910-230)=178+(317-174)=876+(45-32)=358+(343-289)=36+(801-493)=216+(491-75)=646+(944-29)=442+(373-349)=806+(571-339)=81+(399-42)=429+(408-235)=44+(192-58)=24+(104-63)=300+(475-169)=109+(197-107)=235+(452-161)=716+(743-421)=200+(441-17)=618+(605-403)=30+(436-42)=517+(365-223)=269-(70+50)=697-(93+528)=303-(11+16)=578-(277+225)=485-(31+153)=559-(46+469)=489-(27+439)=590-(118+206)=400-(31+312)=681-(26+604)=434-(109+23)=959-(244+428)=477-(45+51)=995-(284+689)=403-(228+107)=867-(262+233)=471-(399+18)=482-(133+130)=402-(28+330)=866-(349+436)=355-(253+30)=783-(22+357)=342-(198+143)=807-(236+289)=276-(104+113)=557-(149+165)=500-(303+23)=566-(248+219)=169-(77+55)=725-(228+115)=388-(102+145)=826-(427+110)=120-(13+62)=611-(403+104)=251-(53+24)=422-(153+268)=437-(192+237)=453-(42+29)=372-(154+124)=856-(329+236)=457-(152+280)=587-(274+163)=491-(160+184)=922-(708+162)=495-(139+134)=505-(47+171)=403-(51+280)=524-(217+147)=407-(85+251)=650-(302+175)=313-(232+58)=884-(660+182)=384-(168+71)=911-(196+43)=358-(162+82)=973-(87+253)=357-(129+64)=395-(135+104)=418-(28+31)=854-(367+125)=379-(376-21)=381-(975-778)=127-(397-391)=932-(948-286)=262-(200-109)=941-(712-704)=345-(205-175)=798-(409-36)=230-(130-61)=478-(595-586)=268-(325-258)=187-(244-208)=338-(178-145)=908-(875-402)=480-(414-271)=648-(567-552)=487-(387-292)=622-(533-343)=356-(492-467)=457-(503-188)=341-(220-49)=789-(606-549)=302-(258-80)=393-(565-233)=253-(372-237)=651-(761-527)=221-(243-129)=454-(655-365)=335-(167-61)=621-(220-179)=372-(402-242)=840-(433-40)=220-(342-274)=561-(453-13)=436-(154-109)=248-(129-105)=333-(395-336)=734-(676-590)=49-(105-67)=671-(169-144)=249-(333-160)=311-(261-206)=266-(149-38)=352-(901-769)=406-(99-68)=235-(429-402)=156-(309-213)=874-(45-17)=483-(420-363)=948-(801-386)=449-(435-293)=859-(885-295)=222-(162-114)=815-(322-246)=400-(368-22)=894-(884-766)=305-(408-170)=815-(594-475)=431-(287-56)=962-(279-256)=26+168×2=205+395×2=180+32×6=560+164×4=25+207×2=32+419×2=466+230×2=428+191×2=278+233×2=87+215×3=52+12×3=608+143×2=14+376×2=187+168×5=422+64×3=539+90×4=102+294×3=366+48×8=13+214×2=424+176×4=214+160×3=110+220×3=451+55×2=579+146×6=174+148×5=421+462×2=193+79×7=229+112×7=461+38×6=594+123×2=81×5+14=92×6+767=161×3+236=143×2+935=28×9+432=156×5+30=54×2+436=303×3+409=25×2+431=187×5+335=127×2+173=397×2+308=21×8+430=185×5+664=174×2+316=56×6+383=17×3+396=86×5+880=109×7+60=234×4+584=367×2+216=126×6+375=211×2+126=188×4+330=86×4+66=38×4+970=291×2+402=28×2+941=13×8+257=134×7+390=448-54×5=223-13×2=412-21×5=821-344×2=479-127×3=263-25×4=368-17×4=893-63×9=300-38×4=614-241×2=483-131×2=727-113×6=465-56×5=151-32×2=333-50×2=983-72×8=396-58×5=865-88×7=108-23×4=653-56×6=219-65×3=954-24×5=428-14×5=881-104×2=488-47×8=575-47×5=392-92×2=963-14×6=361-17×3=964-23×6=396-13×8=750-282×2=373-58×3=957-82×3=307-16×3=284-57×3=411-14×8=937-132×7=290-12×6=941-14×5=363-46×2=577-13×6=384-86×2=813-50×9=250-15×8=672-251×2=490-35×2=476-28×8=106-15×6=517-128×3=377-129×2=907-127×4=344-153×2=921-312×2=493-14×6=471-44×3=406-184×2=828-157×2=369-162×2=407-49×7=107×8-63=311×7-346=86×7-491=874×9-482=184×4-12=371×8-750=22×4-34=907×8-168=46×7-147=625×6-207=152×3-138=778×5-384=292×2-491=245×4-301=184×4-230=138×4-27=107×5-268=860×7-207=443×2-637=642×3-444=139×6-328=451×6-714=336×2-513=261×6-265=211×2-267=657×6-712=101×5-387=336×5-730=364×2-66=479×6-109=420×2-219=211×5-778=270×3-124=753×5-216=301×3-201=480×2-332=105×5-317=415×5-993=406×2-47=314×3-448=140×4-388=897×6-410=108×7-677=337×5-540=244×4-49=516×9-129=221×4-414=628×4-88=115×7-164=830×4-178=71×7-48=553×3-23=63×2-27=833×5-526=136×7-718=786×5-344=67×5-169=279×8-852=116×6-609=676×2-168=117×(262-255)=376×(415-412)=24×(309-304)=612×(974-966)=91×(497-489)=700×(631-628)=38×(376-373)=420×(419-416)=221×(207-203)=799×(690-686)=85×(377-371)=290×(971-968)=113×(316-312)=485×(609-606)=97×(89-81)=966×(299-294)=99×(268-264)=426×(301-298)=89×(245-236)=914×(748-743)=167×(103-99)=582×(570-561)=219×(105-101)=195×(846-842)=21×(174-171)=243×(690-686)=52×(42-39)=364×(343-338)=88×(341-334)=813×(64-58)=233×(250-246)=243×(259-255)=45×(137-129)=41×(586-579)=165×(459-454)=656×(257-251)=30×(436-427)=953×(429-424)=60×(395-386)=537×(989-984)=248×(290-287)=248×(330-324)=37×(244-235)=891×(836-832)=28×(58-52)=134×(129-120)=101×(271-263)=663×(957-954)=40×(231-222)=226×(540-532)=100×(178-175)=797×(463-456)=10×(204-196)=939×(242-236)=101×(370-364)=788×(482-477)=329×(225-222)=702×(187-184)=151×(225-221)=315×(335-331)=3/7+2/7=4/6+2/6=1/5+2/5=6/9+2/9=4/7+2/7=1/7+4/7=1/5+3/5=1/8+2/8=4/8+3/8=2/8+4/8=1/4+2/4=1/5+4/5=3/5-1/5=3/8-2/8=5/8-1/8=7/9-2/9=5/7-1/7=4/6-2/6=4/7-2/7=3/8-1/8=3/7-1/7=2/3-1/3=4/7-1/7=3/7-2/7=参考答案375+101=476899+268=116780+351=431364+382=746231+244=475437+284=721259+236=495163+859=102261+175=236254+243=497104+134=238454+589=1043109+50=159773+732=1505103+292=395332+387=719232+229=461784+424=1208209+287=496205+340=545210+235=445412+143=555188+304=492896+266=1162195+45=240146+471=617153+133=286386+239=625109+179=288181+976=115793+256=349438+896=133471+300=371113+175=288396+89=485197+564=761174+157=331189+606=79589+321=410105+473=578164+295=459216+508=72492+87=179729+874=1603123+157=280414+70=484268+142=410382+991=1373257+48=305724+238=962281+75=356192+437=62971+29=100848+349=1197181+120=301352+95=44798+360=458472+168=640145+159=304971+608=1579438-353=85675-408=267484-126=358975-293=682395-290=105838-310=528339-101=238793-238=555473-210=263989-675=314415-394=21465-95=370416-105=311255-238=17246-209=37673-331=342387-243=144723-268=455268-92=176781-229=552261-127=134704-205=499440-32=408757-695=62405-31=374814-510=304329-285=44345-30=315461-13=448171-115=56498-28=470544-81=463420-52=368812-217=595358-17=341706-243=463347-200=147391-74=317180-155=25865-442=423239-73=166880-61=819347-182=165826-520=306469-198=271423-365=58392-381=11449-114=335411-336=75434-47=387493-172=321135-96=39466-101=365898-875=23240-59=181349-303=46483-347=136298-86=212237-141=96518-236=28230×2=60845×3=253515×5=75699×2=139865×4=26098×6=58830×7=210265×5=132577×4=308922×8=7376410×2=820829×8=663224×7=168595×4=238052×2=104906×4=3624115×8=920188×3=564186×5=93015×2=3013×3=39166×3=498101×5=505222×3=666141×4=564199×3=59781×7=567702×2=140451×8=408634×7=4438319×2=638905×3=271563×4=252589×7=412311×5=55803×9=7227112×3=33670×7=490159×6=95418×7=12698×7=686737×9=663355×4=220709×6=425433×5=165653×3=1959315×2=630365×5=182553×5=265750×6=4500133×5=665876×8=7008149×2=298285×3=855142×7=994644×9=5796175×2=350352×6=2112348×2=696823×2=1646106+317+354=777103+144+581=82814+774+166=954707+838+52=159721+785+100=906192+732+804=1728290+99+529=91843+144+831=101832+78+629=739827+617+178=1622194+170+214=578716+329+291=1336322+54+597=973867+596+118=158184+74+552=71021+797+957=1775189+190+504=883741+461+715=191730+16+175=221740+157+478=1375243+511+36=790192+786+272=1250589+47+91=727517+529+164=1210159+83+88=330205+757+52=1014533+73+26=632781+330+87=119877+744+137=958902+608+968=2478308+190+48=546449+976+788=2213323+194+248=765637+366+494=1497104+343+296=743663+706+305=1674272+270+10=552218+866+594=1678218+165+309=692195+516+552=126357+602+257=916681+478+765=192464+26+67=157567+476+898=1941659+182+45=886779+470+712=196117+536+429=982617+102+74=793165+371+251=787923+658+238=1819382+171+268=821361+807+134=130220+464+178=662491+144+363=998511+125+123=759790+778+483=2051540+329+96=965723+689+887=2299588+69+199=856756+175+550=148193+220-228=8566+334-338=6287+200-191=96626+834-62=1398312+97-130=279422+875-22=1275160+260-40=380983+535-582=93629+446-347=128214+845-297=762199+233-24=408733+313-159=88727+238-102=163753+853-312=1294209+166-64=311925+533-835=62366+300-213=153364+641-536=46924+374-319=79838+667-113=1392130+179-12=297486+767-697=55668+142-39=171801+425-692=534468+29-404=93700+326-25=1001198+233-195=236877+284-142=1019211+205-399=17620+338-800=158331+160-97=394848+554-329=1073403+81-225=259158+337-387=108275+90-41=324979+781-705=105532+415-61=386272+897-440=72923+461-233=251168+466-343=291404+77-23=45899+194-130=163209+208-237=180258+963-932=289316+96-50=362470+279-589=160183+303-185=301831+503-839=49534+218-77=175770+692-616=84636+313-284=65675+713-407=981384+113-252=245183+924-281=826129+316-411=34480+653-869=264177+73-16=234455+549-104=900386+76-20=442645+931-930=646255-22-53=180724-182-512=30486-354-17=115783-235-430=118423-216-176=31838-650-144=44470-76-194=200845-93-67=685477-149-139=189768-254-465=49277-98-105=74908-165-542=201257-127-108=22506-120-287=99125-95-25=5855-288-428=139421-170-62=189855-250-66=539160-56-63=41982-99-643=240359-174-15=170908-129-236=543213-57-109=47884-103-128=653329-98-205=26983-64-748=171203-48-80=75983-105-592=286372-127-29=216990-327-354=309231-31-87=113886-55-351=480370-305-34=31543-127-38=378444-115-177=152441-10-156=275334-172-31=131799-370-166=263236-50-100=86731-508-42=181448-101-254=93936-171-379=386299-181-10=108818-43-459=316496-248-16=232899-46-451=402235-24-183=28603-31-285=287221-33-16=172758-310-30=418255-51-139=65741-184-70=487418-68-146=204343-88-60=195437-75-197=16568-18-47=3387-263-45=79972-482-96=394407-55-172=180664-445-73=146372-281+374=465963-533+676=1106425-411+408=422307-27+826=1106247-239+139=147739-694+81=126115-47+414=482358-198+355=515222-173+19=68773-396+998=137582-10+408=480737-170+19=586316-183+337=470620-15+27=632182-158+202=226831-195+480=1116350-343+57=64611-209+960=1362153-146+267=274965-848+218=335190-114+374=450998-370+379=1007234-139+169=264600-234+931=1297361-288+390=463405-99+933=1239359-336+70=93754-44+261=97174-69+218=223636-472+616=780156-147+165=174924-305+249=868443-94+109=458313-308+191=196280-187+298=391730-615+874=989405-148+52=309719-369+122=472399-336+304=367373-359+854=86845-21+361=385973-251+875=1597381-27+140=494930-695+80=315355-192+144=307914-791+823=94693-14+91=170719-15+446=1150216-208+32=40545-364+324=505273-216+279=336878-496+16=398257-216+81=122292-73+166=385212-144+192=260752-56+446=1142181-67+331=445856-694+644=806277-266+68=79837-18+467=1286195+(390-343)=242964+(717-173)=150893+(461-212)=34295+(443-219)=319475+(327-213)=589633+(836-483)=986352+(455-74)=733920+(930-388)=1462258+(98-30)=326661+(504-303)=86274+(499-289)=284569+(925-308)=1186219+(454-106)=56735+(416-332)=11922+(322-104)=240850+(97-54)=893332+(328-293)=367453+(412-95)=770338+(464-318)=484549+(958-428)=1079138+(264-258)=144924+(978-908)=994367+(190-107)=450293+(472-213)=552369+(455-30)=794672+(852-630)=894184+(187-28)=343969+(899-153)=1715143+(454-161)=436811+(976-599)=118865+(213-106)=172133+(448-218)=36386+(380-77)=389135+(364-341)=15824+(381-53)=352488+(669-516)=641425+(222-209)=438871+(448-174)=1145435+(452-314)=573288+(910-230)=968178+(317-174)=321876+(45-32)=889358+(343-289)=41236+(801-493)=344216+(491-75)=632646+(944-29)=1561442+(373-349)=466806+(571-339)=103881+(399-42)=438429+(408-235)=60244+(192-58)=17824+(104-63)=65300+(475-169)=606109+(197-107)=199235+(452-161)=526716+(743-421)=1038200+(441-17)=624618+(605-403)=82030+(436-42)=424517+(365-223)=659269-(70+50)=149697-(93+528)=76303-(11+16)=276578-(277+225)=76485-(31+153)=301559-(46+469)=44489-(27+439)=23590-(118+206)=266400-(31+312)=57681-(26+604)=51434-(109+23)=302959-(244+428)=287477-(45+51)=381995-(284+689)=22403-(228+107)=68867-(262+233)=372471-(399+18)=54482-(133+130)=219402-(28+330)=44866-(349+436)=81355-(253+30)=72783-(22+357)=404342-(198+143)=1807-(236+289)=282276-(104+113)=59557-(149+165)=243500-(303+23)=174566-(248+219)=99169-(77+55)=37725-(228+115)=382388-(102+145)=141826-(427+110)=289120-(13+62)=45611-(403+104)=104251-(53+24)=174422-(153+268)=1437-(192+237)=8453-(42+29)=382372-(154+124)=94856-(329+236)=291457-(152+280)=25587-(274+163)=150491-(160+184)=147922-(708+162)=52495-(139+134)=222505-(47+171)=287403-(51+280)=72524-(217+147)=160407-(85+251)=71650-(302+175)=173313-(232+58)=23884-(660+182)=42384-(168+71)=145911-(196+43)=672358-(162+82)=114973-(87+253)=633357-(129+64)=164395-(135+104)=156418-(28+31)=359854-(367+125)=362379-(376-21)=24381-(975-778)=184127-(397-391)=121932-(948-286)=270262-(200-109)=171941-(712-704)=933345-(205-175)=315798-(409-36)=425230-(130-61)=161478-(595-586)=469268-(325-258)=201187-(244-208)=151338-(178-145)=305908-(875-402)=435480-(414-271)=337648-(567-552)=633487-(387-292)=392622-(533-343)=432356-(492-467)=331457-(503-188)=142341-(220-49)=170789-(606-549)=732302-(258-80)=124393-(565-233)=61253-(372-237)=118651-(761-527)=417221-(243-129)=107454-(655-365)=164335-(167-61)=229621-(220-179)=580372-(402-242)=212840-(433-40)=447220-(342-274)=152561-(453-13)=121436-(154-109)=391248-(129-105)=224333-(395-336)=274734-(676-590)=64849-(105-67)=11671-(169-144)=646249-(333-160)=76311-(261-206)=256266-(149-38)=155352-(901-769)=220406-(99-68)=375235-(429-402)=208156-(309-213)=60874-(45-17)=846483-(420-363)=426948-(801-386)=533449-(435-293)=307859-(885-295)=269222-(162-114)=174815-(322-246)=739400-(368-22)=54894-(884-766)=776305-(408-170)=67815-(594-475)=696431-(287-56)=200962-(279-256)=93926+168×2=362205+395×2=995180+32×6=372560+164×4=121625+207×2=43932+419×2=870466+230×2=926428+191×2=810278+233×2=74487+215×3=73252+12×3=88608+143×2=89414+376×2=766187+168×5=1027422+64×3=614539+90×4=899102+294×3=984366+48×8=75013+214×2=441424+176×4=1128214+160×3=694110+220×3=770451+55×2=561579+146×6=1455174+148×5=914421+462×2=1345193+79×7=746229+112×7=1013461+38×6=689594+123×2=84081×5+14=41992×6+767=1319161×3+236=719143×2+935=122128×9+432=684156×5+30=81054×2+436=544303×3+409=131825×2+431=481187×5+335=1270127×2+173=427397×2+308=110221×8+430=598185×5+664=1589174×2+316=66456×6+383=71917×3+396=44786×5+880=1310109×7+60=823234×4+584=1520367×2+216=950126×6+375=1131211×2+126=548188×4+330=108286×4+66=41038×4+970=1122291×2+402=98428×2+941=99713×8+257=361134×7+390=1328448-54×5=178223-13×2=197412-21×5=307821-344×2=133479-127×3=98263-25×4=163368-17×4=300893-63×9=326300-38×4=148614-241×2=132483-131×2=221727-113×6=49465-56×5=185151-32×2=87333-50×2=233983-72×8=407396-58×5=106865-88×7=249108-23×4=16653-56×6=317219-65×3=24954-24×5=834428-14×5=358881-104×2=673488-47×8=112575-47×5=340392-92×2=208963-14×6=879361-17×3=310964-23×6=826396-13×8=292750-282×2=186373-58×3=199957-82×3=711307-16×3=259284-57×3=113411-14×8=299937-132×7=13290-12×6=218941-14×5=871363-46×2=271577-13×6=499384-86×2=212813-50×9=363250-15×8=130672-251×2=170490-35×2=420476-28×8=252106-15×6=16517-128×3=133377-129×2=119907-127×4=399344-153×2=38921-312×2=297493-14×6=409471-44×3=339406-184×2=3882