三年級(jí)數(shù)學(xué)(上)計(jì)算題及答案集錦

三年級(jí)數(shù)學(xué)(上)計(jì)算題及答案集錦187×3+70=519+(556-91)=494×9-595=249-14×5=4/6+2/6=484-369+246=79+227=725+323=938+376-950=727-(136+438)=278×2+397=130×(488-485)=149+447+213=69×(468-461)=248-(157+80)=337-(202+122)=307+191=39×3-17=249+124+273=37×9=2/8+5/8=44×(278-270)=492-384+331=211-152=893-365×2=904-(691-560)=447+(258-196)=283+(181-17)=275×3=795-(482-468)=3/8+2/8=914+223+826=836×(331-326)=422-(327-240)=790×(958-949)=988-503+73=3/6+2/6=203×4+840=472-63×2=876×4-579=780×4=174+991=218-(220-153)=456×8-273=180+222=81×9+483=772-15-67=259+258×2=605×(187-183)=406-10×6=883+(907-161)=71+206+851=667-(462-204)=379-(72+153)=293-(222+31)=111-38=439×2-400=460-(37+56)=936+992+924=170×9=948-289+835=371-71×5=394×6-911=836-228-189=238×(978-973)=369-(418-391)=543-56=451-75-351=134+632=69×6=941-242-682=73×5+130=356-235=822+(238-73)=957-185×2=246×4-720=307+163-36=860-747=609-(319+202)=468-382=142+975+441=793+490=47×3=141×8=668×(902-898)=601×3-452=933+160+940=729+(607-383)=191-(258-136)=151-60+160=474-132=408-88-130=211-(421-343)=672-(495+159)=552-449-42=163×(397-389)=117+64×7=950-(669-73)=887-(396+105)=423-224-125=190+(271-17)=126+411=173×3-449=504+313=29+379-149=195×4-278=333+180×2=199×3=243×3-474=56×6-201=397-(266-101)=817+(801-585)=653×3-165=196-14-126=839×7=451-269+28=454×(78-74)=636+308×2=378-213-133=322-(41+246)=599-(471+76)=162+146-21=271×2-334=293×(332-329)=841-697-118=54+17+523=1/8+5/8=268+76×2=384-(334+26)=753+(678-524)=76+357-421=42×3+129=117×5-156=200×(270-266)=966×5=887-473-304=59+238=111×5-171=328+65-375=902+35×6=367-(69+221)=397-325=337×9-311=919+643=366-275+228=497×2-920=122×(317-314)=139+386=318+38+568=412×2=390-97×2=100×(362-359)=415×(973-968)=84+(369-46)=90×9=441×7-31=428-360=754-(954-542)=98×9-628=418×2+93=628+893+18=401-(439-281)=792+579=812+975=153+539=32×9-73=345×9-915=245×2-385=641-(662-204)=194×2+123=438+(348-27)=330-312=427+(300-266)=424×3-305=508+245×2=478-157-188=356-268+195=483-(415-201)=794+333+948=294-242=478-86-227=869×9-904=637-56-177=464-121×2=327×4-143=914-(640+113)=827×2-791=830+52-798=368+(447-228)=435+537-452=105×9-786=266+443×2=677-43-174=257+226-196=122+211=120+892-136=300-196-38=976-136×7=817×2=873-820+497=486+272+100=67×(489-483)=924-307×2=82+15+182=300+862-363=951-437+954=17+607-411=452×(339-330)=469-(180+130)=163×2=241+140=562-14+652=729-(757-415)=389-271-104=327×2+79=149+32=107-38=55+111-152=2/6-1/6=822-332+682=248-31×6=838-(30+30)=322×6-548=262×2=156+217+478=374+125×4=77+288=356+(703-324)=478-(24+410)=390×8=885-182=290+49×7=973-(586+248)=262-(425-418)=368×2-723=372+644+994=552-258+536=599-26×3=391-(103+96)=97+345+234=768-254=382+72=920-(48+491)=743-69×4=747-149+99=832-(317+33)=790+397=966-664=489×(173-169)=881-806+933=493-248+86=4/5-1/5=719+(222-103)=392-156×2=259-61=109+(382-263)=700×(523-514)=443+143×3=62×2=979×(466-461)=935-227-340=190×(455-450)=603-86=111-(955-920)=4/6-1/6=273×3-565=121-(30+24)=541-(258-142)=684+737-584=2/10-1/10=587-(815-574)=332+44+555=925-18×4=926+108×3=566×4-301=337-141=101×7+241=843×4=352+(465-332)=39×7+60=256+(781-257)=2/3-1/3=112×5-96=377-153+254=35+274-121=684-129×2=350-203=336+(375-159)=656-(429+195)=202+(433-127)=135-(42+72)=384-258+682=77+217-86=215×(145-141)=179×5-883=540+440=805-(423+201)=206+497+21=152-(437-408)=942×8=106×4+472=648-(997-530)=492-475=614-(483-246)=396-376+278=138+95=773+228×3=597-92=122+680+10=997-66-476=279-212+990=694×(988-984)=678×4-414=269×9-646=880×(525-517)=209+171+559=943-614-231=646-232×2=971+(811-316)=225+207=1/6+3/6=792-(255+293)=540×2-425=826-300+287=677-461=482-192-265=302+67×4=2/8+4/8=334-57×5=20+466-327=1/7+3/7=957×8=16+94=210×3+291=1/5+4/5=385+408=385-96=661×(14-10)=969+622+77=21×9=236×3-34=823+(854-284)=331-60×3=713+(316-106)=124+288×3=867-(564-517)=180+21×6=70+(467-166)=171-(13+99)=315-(493-433)=780-67×3=431+327=289×3-186=459-185-38=432×(532-524)=318-27×6=610-133×3=872-18+797=153-34+34=241+235=777-528-133=894×(702-696)=260+50+84=384+115=575×4=50×(320-311)=610-551+713=344-(374-187)=214-(77+56)=84+327-228=67-43+374=85+295=44+245+407=88-49+253=139×3+195=372-21+13=420-65=411-87-53=321-38×3=488-(239+181)=309+950-825=386-44=889×(972-968)=657-202=267+267=491-204-36=586-75×2=122+(511-259)=862-569=64×2-44=206×4=318-91×2=683-431=812-54×5=950-(30+200)=510-(916-711)=38×(241-237)=951-270-535=582+(254-189)=312-(495-300)=116+416+345=37+116=200+131=376-135+48=413-110+179=304×2+304=233-(20+31)=193+(900-792)=377-200-46=88+193×2=257+(727-440)=215+919-243=662×(987-979)=231+(276-62)=264×3=563-64+925=6/10-3/10=184+99+123=96×3=237+100-83=122+310+58=22+540+341=3/6-1/6=161-58+46=474-432=613+142+230=260+789=7/9+2/9=937-829-86=377-15+67=935+911=462-(373+12)=252+423=539+188+129=699+379+571=616-16×7=996-(459-376)=164-(354-233)=266×2+207=454-227=177×2+996=733+(841-107)=730-651=300×3=500-(477-268)=17×(324-318)=295-(494-313)=803-754+527=479+(466-414)=318+431-108=547-(150+147)=188-45×4=754-325=483+(433-342)=311×2-209=231-22×5=976+650-788=753+259-49=729-570-130=771-182+495=498+(402-164)=902+(489-227)=163+438+380=79+(490-419)=340-42-292=442-416=610×2-812=906-103×4=867-(219+420)=38×5=487-407+294=204-106+141=441-(186+231)=102+25=987-(247+483)=668-(799-446)=143×5=275+386+154=780-262+805=172×(375-372)=356-68×3=464-402-26=830+411+931=392+92+255=265+(787-85)=138×6=25×(307-302)=327+154-349=171×3=86×(339-330)=330+497-699=4/7+2/7=214×3=684+955+177=454-51×6=571×9=841+726-886=208+74×5=984×(54-51)=855-210×4=402-233-12=413-128×2=393+74-139=66×2+915=114×8-646=861+645+823=278-238=33×(270-267)=473-77×3=16+(273-261)=178×5-851=759+200+363=398-(465-71)=373+184=796+643=788-138=494-(397-151)=387-367=90-14-41=654×(700-694)=61+34×2=497×3-163=347-63+109=3/8-2/8=308+(461-292)=238×(203-200)=730-13×7=810-(960-271)=81-(341-334)=554-67×3=54×7=803×(559-555)=470-(139+326)=183+252-180=455-47×3=381+(496-310)=174+368+117=419-343-64=842+142+26=138+337-374=31+41=490×2+596=980-102-387=375+113=182+787-849=124+57×4=276+213×4=481+36×7=959-221-411=276-104=935-(267-256)=414-90+153=881-(980-924)=437-272=599-(31+510)=413-(319-100)=849-(730-136)=771-251-293=458-168=791+156+484=575-387=386-(69+192)=280×5-136=492-(181+282)=189-106-42=29×5+247=412-(425-57)=339-(42+98)=734-92×6=886-672+850=260+910+337=427-64×2=334×2=355+81-219=236+232-400=912-(914-167)=689-(123+299)=285+168=425-(155+75)=163×4-482=181×3-228=651-416=281+568=180+(215-202)=63+(227-89)=710×7=84×4+401=999-571=608×2-844=302+152=353-28=951+(653-418)=774-460-128=861-10-25=334+123=588-151=439-308-22=870+982-963=775-(495+227)=78+403+407=224×7-624=146+413×2=183×2=343-(222-76)=206+68-58=124+146-103=650-(862-703)=134+(259-235)=290×3=534+674+415=556-216+409=170×(322-318)=990-435-263=238×9-222=62×8+469=491-32-234=100×8=356-35-158=45×(32-25)=482-(362+104)=215-(325-257)=191×4=230-(381-320)=25+467-201=893-292=166+(259-256)=412+(438-67)=91×(94-85)=695-241=187×(241-237)=844-435+369=45×2=134+115+588=201×3=123×(321-315)=13+(497-159)=116+(448-321)=143×4+323=53×8=399+81=306-261+301=245-41×5=670×(873-864)=132+(480-220)=51+114=82×(444-439)=921-548+870=875×2=164-25+232=147-64+334=794×2=752-616+256=448-60×4=120×3=107×4+70=704-(680-455)=3/5-1/5=962×4=86-(382-329)=403+90-474=38×8=165+(700-26)=506+(226-49)=379-(311-214)=83+60+190=25+(314-205)=50+199=3/5+2/5=717+903-321=858+109×5=65-(287-232)=128×6=217+198=268+285×3=487+150+240=132+763-285=131×3+221=455-(284+161)=239-112=333-(293-210)=922+25-673=810-557+847=558+(875-563)=216-17×2=237×(77-73)=434-(236+186)=138+153-110=605×3=132-49+256=314+24-151=3/9-2/9=474×2=470-(129+157)=639×3-911=285-156+69=102×2=382-314+24=484-(286-138)=69+64-58=828×4=914-81×8=952-113-113=908-387=155+334=107×5=804+21+125=105+42+467=551-541=47×(212-204)=164+35-187=344-12-187=552×6=995-(560+31)=818-(459-336)=76×(195-188)=146+158-31=332+(987-586)=607-403+164=708+(343-256)=23×(127-124)=475-(147+45)=460+(991-364)=603×8=412-(132+130)=532-159-229=608-(446+22)=361-106×3=435-13-185=284×3-678=160+923+515=813-(108+559)=40×3+849=593-275×2=209-35×3=211×4=3/6-2/6=915-(744-56)=323-194=487-39-31=556-34-244=44-22=459-158-131=420×2-163=330-151+221=532+751+378=19×(359-351)=196×2+185=583-224=959-167-375=283+161×4=831-55×9=263+71×9=404+80+62=139+271-177=340-(433-274)=25×2+357=725-(825-495)=657-301=178+319-166=13×4=158+154+71=83+331-224=417+673-298=248+564+106=303-20×7=22×9+427=717-104×6=935-(35+749)=981-438-10=30+296×3=388-(141+10)=104+132=494-57-368=296+707+421=271+62=618+52×6=480-463+45=120+773+214=400-151=331+(466-389)=54+901-288=966-251×3=504-383+276=38+128=411-320=820-310-350=481-10×5=671-306×2=381+358-127=204+212=527-100+16=507-148=233+334=86×8-297=845+890+383=412+981-914=394-353+295=126×6-542=19×9=658-75×6=303-290+122=308-20-148=581+959-799=418×3=178+78+363=197×4-105=912+566-286=872-(764-222)=869-(950-261)=102+93=817+992-473=53×(167-161)=268×(378-374)=594×9-83=90+25=820-(605+214)=827-(573+252)=283+170-185=135+668-63=351-287=107×2=147+274=634-(104+13)=436+(268-186)=924-254×2=230+37+225=626+216×3=661×(547-543)=425-(392-241)=270+285=317+(239-114)=679-42×9=766×(255-250)=269-17=251+170=861-(720+75)=467-452+454=601-206=381+55+56=75×4+409=915-249=373+(403-79)=254-103×2=931-240-538=5/7-1/7=400-41×9=517×4-863=90+314+720=806+(991-501)=105×(436-433)=863+877-44=846-(385+13)=112×7-765=486-257-215=390-105-110=962-548+844=518×(42-34)=459+865-827=102×(177-174)=352-(268-255)=382-51×6=397-47-211=369-45×3=50×(498-490)=參考答案187×3+70=631519+(556-91)=984494×9-595=3851249-14×5=1794/6+2/6=1484-369+246=36179+227=306725+323=1048938+376-950=364727-(136+438)=153278×2+397=953130×(488-485)=390149+447+213=80969×(468-461)=483248-(157+80)=11337-(202+122)=13307+191=49839×3-17=100249+124+273=64637×9=3332/8+5/8=7/844×(278-270)=352492-384+331=439211-152=59893-365×2=163904-(691-560)=773447+(258-196)=509283+(181-17)=447275×3=825795-(482-468)=7813/8+2/8=5/8914+223+826=1963836×(331-326)=4180422-(327-240)=335790×(958-949)=7110988-503+73=5583/6+2/6=5/6203×4+840=1652472-63×2=346876×4-579=2925780×4=3120174+991=1165218-(220-153)=151456×8-273=3375180+222=40281×9+483=1212772-15-67=690259+258×2=775605×(187-183)=2420406-10×6=346883+(907-161)=162971+206+851=1128667-(462-204)=409379-(72+153)=154293-(222+31)=40111-38=73439×2-400=478460-(37+56)=367936+992+924=2852170×9=1530948-289+835=1494371-71×5=16394×6-911=1453836-228-189=419238×(978-973)=1190369-(418-391)=342543-56=487451-75-351=25134+632=76669×6=414941-242-682=1773×5+130=495356-235=121822+(238-73)=987957-185×2=587246×4-720=264307+163-36=434860-747=113609-(319+202)=88468-382=86142+975+441=1558793+490=128347×3=141141×8=1128668×(902-898)=2672601×3-452=1351933+160+940=2033729+(607-383)=953191-(258-136)=69151-60+160=251474-132=342408-88-130=190211-(421-343)=133672-(495+159)=18552-449-42=61163×(397-389)=1304117+64×7=565950-(669-73)=354887-(396+105)=386423-224-125=74190+(271-17)=444126+411=537173×3-449=70504+313=81729+379-149=259195×4-278=502333+180×2=693199×3=597243×3-474=25556×6-201=135397-(266-101)=232817+(801-585)=1033653×3-165=1794196-14-126=56839×7=5873451-269+28=210454×(78-74)=1816636+308×2=1252378-213-133=32322-(41+246)=35599-(471+76)=52162+146-21=287271×2-334=208293×(332-329)=879841-697-118=2654+17+523=5941/8+5/8=6/8268+76×2=420384-(334+26)=24753+(678-524)=90776+357-421=1242×3+129=255117×5-156=429200×(270-266)=800966×5=4830887-473-304=11059+238=297111×5-171=384328+65-375=18902+35×6=1112367-(69+221)=77397-325=72337×9-311=2722919+643=1562366-275+228=319497×2-920=74122×(317-314)=366139+386=525318+38+568=924412×2=824390-97×2=196100×(362-359)=300415×(973-968)=207584+(369-46)=40790×9=810441×7-31=3056428-360=68754-(954-542)=34298×9-628=254418×2+93=929628+893+18=1539401-(439-281)=243792+579=1371812+975=1787153+539=69232×9-73=215345×9-915=2190245×2-385=105641-(662-204)=183194×2+123=511438+(348-27)=759330-312=18427+(300-266)=461424×3-305=967508+245×2=998478-157-188=133356-268+195=283483-(415-201)=269794+333+948=2075294-242=52478-86-227=165869×9-904=6917637-56-177=404464-121×2=222327×4-143=1165914-(640+113)=161827×2-791=863830+52-798=84368+(447-228)=587435+537-452=520105×9-786=159266+443×2=1152677-43-174=460257+226-196=287122+211=333120+892-136=876300-196-38=66976-136×7=24817×2=1634873-820+497=550486+272+100=85867×(489-483)=402924-307×2=31082+15+182=279300+862-363=799951-437+954=146817+607-411=213452×(339-330)=4068469-(180+130)=159163×2=326241+140=381562-14+652=1200729-(757-415)=387389-271-104=14327×2+79=733149+32=181107-38=6955+111-152=142/6-1/6=1/6822-332+682=1172248-31×6=62838-(30+30)=778322×6-548=1384262×2=524156+217+478=851374+125×4=87477+288=365356+(703-324)=735478-(24+410)=44390×8=3120885-182=703290+49×7=633973-(586+248)=139262-(425-418)=255368×2-723=13372+644+994=2010552-258+536=830599-26×3=521391-(103+96)=19297+345+234=676768-254=514382+72=454920-(48+491)=381743-69×4=467747-149+99=697832-(317+33)=482790+397=1187966-664=302489×(173-169)=1956881-806+933=1008493-248+86=3314/5-1/5=3/5719+(222-103)=838392-156×2=80259-61=198109+(382-263)=228700×(523-514)=6300443+143×3=87262×2=124979×(466-461)=4895935-227-340=368190×(455-450)=950603-86=517111-(955-920)=764/6-1/6=3/6273×3-565=254121-(30+24)=67541-(258-142)=425684+737-584=8372/10-1/10=1/10587-(815-574)=346332+44+555=931925-18×4=853926+108×3=1250566×4-301=1963337-141=196101×7+241=948843×4=3372352+(465-332)=48539×7+60=333256+(781-257)=7802/3-1/3=1/3112×5-96=464377-153+254=47835+274-121=188684-129×2=426350-203=147336+(375-159)=552656-(429+195)=32202+(433-127)=508135-(42+72)=21384-258+682=80877+217-86=208215×(145-141)=860179×5-883=12540+440=980805-(423+201)=181206+497+21=724152-(437-408)=123942×8=7536106×4+472=896648-(997-530)=181492-475=17614-(483-246)=377396-376+278=298138+95=233773+228×3=1457597-92=505122+680+10=812997-66-476=455279-212+990=1057694×(988-984)=2776678×4-414=2298269×9-646=1775880×(525-517)=7040209+171+559=939943-614-231=98646-232×2=182971+(811-316)=1466225+207=4321/6+3/6=4/6792-(255+293)=244540×2-425=655826-300+287=813677-461=216482-192-265=25302+67×4=5702/8+4/8=6/8334-57×5=4920+466-327=1591/7+3/7=4/7957×8=765616+94=110210×3+291=9211/5+4/5=1385+408=793385-96=289661×(14-10)=2644969+622+77=166821×9=189236×3-34=674823+(854-284)=1393331-60×3=151713+(316-106)=923124+288×3=988867-(564-517)=820180+21×6=30670+(467-166)=371171-(13+99)=59315-(493-433)=255780-67×3=579431+327=758289×3-186=681459-185-38=236432×(532-524)=3456318-27×6=156610-133×3=211872-18+797=1651153-34+34=153241+235=476777-528-133=116894×(702-696)=5364260+50+84=394384+115=499575×4=230050×(320-311)=450610-551+713=772344-(374-187)=157214-(77+56)=8184+327-228=18367-43+374=39885+295=38044+245+407=69688-49+253=292139×3+195=612372-21+13=364420-65=355411-87-53=271321-38×3=207488-(239+181)=68309+950-825=434386-44=342889×(972-968)=3556657-202=455267+267=534491-204-36=251586-75×2=436122+(511-259)=374862-569=29364×2-44=84206×4=824318-91×2=136683-431=252812-54×5=542950-(30+200)=720510-(916-711)=30538×(241-237)=152951-270-535=146582+(254-189)=647312-(495-300)=117116+416+345=87737+116=153200+131=331376-135+48=289413-110+179=482304×2+304=912233-(20+31)=182193+(900-792)=301377-200-46=13188+193×2=474257+(727-440)=544215+919-243=891662×(987-979)=5296231+(276-62)=445264×3=792563-64+925=14246/10-3/10=3/10184+99+123=40696×3=288237+100-83=254122+310+58=49022+540+341=9033/6-1/6=2/6161-58+46=149474-432=42613+142+230=985260+789=10497/9+2/9=1937-829-86=22377-15+67=429935+911=1846462-(373+12)=77252+423=675539+188+129=856699+379+571=1649616-16×7=504996-(459-376)=913164-(354-233)=43266×2+207=739454-227=227177×2+996=1350733+(841-107)=1467730-651=79300×3=900500-(477-268)=29117×(324-318)=102295-(494-313)=114803-754+527=576479+(466-414)=531318+431-108=641547-(150+147)=250188-45×4=8754-325=429483+(433-342)=574311×2-209=413231-22×5=121976+650-788=838753+259-49=963729-570-130=29771-182+495=1084498+(402-164)=736902+(489-227)=1164163+438+380=98179+(490-419)=150340-42-292=6442-416=26610×2-812=408906-103×4=494867-(219+420)=22838×5=190487-407+294=374204-106+141=239441-(186+231)=24102+25=127987-(247+483)=257668-(799-446)=315143×5=715275+386+154=815780-262+805=1323172×(375-372)=516356-68×3=152464-402-26=36830+411+931=2172392+92+255=739265+(787-85)=967138×6=82825×(307-302)=125327+154-349=132171×3=51386×(339-330)=774330+497-699=1284/7+2/7=6/7214×3=642684+955+177=1816454-51×6=148571×9=5139841+726-886=681208+74×5=578984×(54-51)=2952855-210×4=15402-233-12=157413-128×2=157393+74-139=32866×2+915=1047114×8-646=266861+645+823=2329278-238=4033×(270-267)=99473-77×3=24216+(273-261)=28178×5-851=39759+200+363=1322398-(465-71)=4373+184=557796+643=1439788-138=650494-(397-151)=248387-367=2090-14-41=35654×(700-694)=392461+34×2=129497×3-163=1328347-63+109=3933/8-2/8=1/8308+(461-292)=477238×(203-200)=714730-13×7=639810-(960-271)=12181-(341-334)=74554-67×3=35354×7=378803×(559-555)=3212470-(139+326)=5183+252-180=255455-47×3=314381+(496-310)=567174+368+117=659419-343-64=12842+142+26=1010138+337-374=10131+41=72490×2+596=1576980-102-387=491375+113=488182+787-849=120124+57×4=352276+213×4=1128481+36×7=733959-221-411=327276-104=172935-(267-256)=924414-90+153=477881-(980-924)=825437-272=165599-(31+510)=58413-(319-100)=194849-(730-136)=255771-251-293=227458-168=290791+156+484=1431575-387=188386-(69+192)=125280×5-136=1264492-(181+282)=29189-106-42=4129×5+247=392412-(425-57)=44339-(42+98)=199734-92×6=182886-672+850=1064260+910+337=1507427-64×2=299334×2=668355+81-219=217236+232-400=68912-(914-167)=165689-(123+299)=267285+168=453425-(155+75)=195163×4-482=170181×3-228=315651-416=235281+568=849180+(215-202)=19363+(227-89)=201710×7=497084×4+401=737999-571=428608×2-844=372302+152=454353-28=325951+(653-418)=1186774-460-128=186861-10-25=826334+123=457588-151=437439-308-22=109870+982-963=889775-(495+227)=5378+403+407=888224×7-624=944146+413×2=972183×2=366343-(222-76)=197206+68-58=216124+146-103=167650-(862-703)=491134+(259-235)=158290×3=870534+674+415=1623556-216+409=749170×(322-318)=680990-435-263=292238×9-222=192062×8+469=965491-32-234=225100×8=800356-35-158=16345×(32-25)=315482-(362+104)=16215-(325-257)=147191×4=764230-(381-320)=16925+467-201=291893-292=601166+(259-256)=169412+(438-67)=78391×(94-85)=819695-241=454187×(241-237)=748844-435+369=77845×2=90134+115+588=837201×3=603123×(321-315)=73813+(497-159)=351116+(448-321)=243143×4+323=89553×8=424399+81=480306-261+301=346245-41×5=40670×(873-864)=6030132+(480-220)=39251+114=16582×(444-439)=410921-548+870=1243875×2=1750164-25+232=371147-64+334=417794×2=1588752-616+256=392448-60×4=208120×3=360107×4+70=498704-(680-455)=4793/5-1/5=2/5962×4=384886-(382-329)=33403+90-474=1938×8=304165+(700-26)=839506+(226-49)=683379-(311-214)=28283+60+190=33325+(314-205)=13450+199=2493/5+2/5=1717+903-321=1299858+109×5=140365-(287-232)=10128×6=768217+198=415268+285×3=1123487+150+240=877132+763-285=610131×3+221=614455-(284+161)=10239-112=127333-(293-210)=250922+25-673=274810-557+847=1100558+(875-563)=870216-17×2=182237×(77-73)=948434-(236+186)=12138+153-110=181605×3=1815132-49+256=339314+24-151=1873/9-2/9=1/9474×2=948470-(129+157)=184639×3-911=1006285-156+69=198102×2=204382-314+24=92484-(286-138)=33669+64-58=75828×4=3312914-81×8=266952-113-113=726908-387=521155+334=489107×5=535804+21+125=950105+42+467=614551-541=1047×(212-204)=376164+35-187=12344-12-187=145552×