三年級數(shù)學(xué)(上)計算題專項練習(xí)附答案

三年級數(shù)學(xué)(上)計算題專項練習(xí)附答案61+95=470+855=122+34=400+312=202+288=129+278=120+118=637+594=179+140=391+274=135+297=740+738=59+298=701+222=152+96=205+424=69+140=963+369=125+281=368+737=186+56=196+287=94+365=379+81=100+65=192+317=257+94=414+219=125+263=412+847=292+80=546+736=283+92=555+175=160+53=67+227=263+97=162+793=82+226=266+60=55+69=827+418=287+105=458+191=128+24=540+128=390+109=311+692=220+213=666+476=85+214=176+486=127+165=881+551=49+293=141+67=206+109=480+177=114+22=815+217=455-340=957-253=227-102=435-300=310-22=952-318=170-34=921-514=332-247=281-242=445-115=585-407=275-42=452-170=285-159=997-551=262-93=767-82=381-138=942-427=495-44=979-905=491-51=911-208=148-59=603-66=480-27=946-232=359-126=558-59=316-97=371-124=347-60=165-103=370-92=789-623=175-138=898-595=140-107=767-673=340-296=944-78=381-352=893-795=358-208=812-182=422-366=788-397=348-276=585-518=500-277=720-45=483-201=798-211=438-169=896-546=440-83=990-136=188-48=933-78=65×5=633×2=173×5=987×4=244×3=335×7=56×5=87×5=11×6=650×9=81×6=222×4=252×3=248×3=76×4=850×5=27×6=580×6=460×2=896×2=52×9=38×8=48×7=257×6=39×2=460×4=486×2=261×8=144×5=460×9=50×5=368×9=111×7=552×6=329×3=750×6=72×4=418×8=139×4=658×6=128×5=217×2=250×3=44×5=91×7=256×3=105×5=447×2=333×3=893×7=48×6=174×6=302×3=850×3=59×8=508×2=88×5=492×5=157×6=238×7=282+368+61=813+753+871=99+431+449=949+858+459=602+106+212=728+857+395=328+60+67=989+698+279=235+395+133=223+867+890=92+23+539=42+837+613=372+224+224=858+552+317=216+265+345=748+22+156=334+11+224=565+40+161=80+254+202=839+96+594=232+257+345=744+740+855=98+249+599=829+362+217=366+93+30=569+293+697=392+232+193=297+453+596=333+479+126=131+536+711=92+471+382=101+794+19=252+203+490=614+263+542=69+47+647=297+168+387=124+93+218=228+817+759=466+12+285=382+83+333=45+236+339=925+842+375=310+292+98=221+900+84=484+283+102=551+176+561=675+81+29=419+245+605=225+97+59=102+169+427=165+111+413=412+252+138=137+386+388=616+514+769=140+159+537=173+319+63=556+187+36=751+739+104=54+22+676=889+621+265=103+298-237=199+477-145=274+167-31=785+527-551=128+57-138=760+814-692=151+324-82=196+375-156=16+258-249=176+688-326=189+63-190=511+788-545=89+294-309=755+660-312=224+123-125=473+66-420=153+206-95=568+280-388=31+185-82=592+849-628=160+115-245=919+618-65=73+113-40=503+298-219=342+103-138=592+927-498=403+43-393=337+849-384=83+231-96=773+496-48=71+206-242=408+454-511=22+133-135=185+571-268=101+250-25=553+176-28=135+228-48=505+202-44=274+148-371=863+748-978=16+428-259=918+226-143=144+183-118=710+512-116=219+74-60=40+195-104=139+218-337=927+385-80=13+295-112=793+702-648=143+51-158=938+141-127=87+411-440=371+236-313=50+271-268=338+793-644=316+159-104=838+818-164=413+25-363=89+738-295=375-206-72=845-223-453=477-41-17=803-30-479=206-178-28=784-209-381=498-242-175=855-149-592=335-66-105=332-56-111=327-52-161=547-167-313=377-124-233=912-476-292=440-42-147=882-399-337=490-328-114=302-61-130=472-86-234=940-337-15=409-126-161=958-782-41=321-150-101=567-115-245=347-176-17=945-294-644=265-102-89=534-351-34=411-124-91=452-122-206=477-25-302=749-233-427=490-144-221=743-356-245=231-157-15=999-215-469=162-35-91=770-463-284=217-131-25=852-23-347=481-60-166=959-214-74=263-78-168=783-208-158=475-317-73=776-26-336=275-15-172=660-537-117=452-180-66=872-133-346=412-117-229=695-468-74=261-51-179=841-119-194=445-318-46=976-805-88=301-143-92=938-162-550=448-40-222=961-584-179=47-18+371=949-268+63=415-138+119=558-381+864=406-283+345=208-136+117=393-352+457=809-366+374=224-48+36=123-21+745=270-130+143=149-69+494=395-314+255=377-221+790=398-171+174=993-980+838=198-33+94=803-64+885=236-65+297=971-911+953=452-413+119=531-105+796=358-310+147=714-454+342=50-16+81=516-228+476=238-149+146=836-587+713=161-122+181=691-448+520=388-363+298=982-735+424=316-26+136=802-38+842=187-143+317=581-270+82=286-190+365=960-864+884=229-97+362=870-163+933=307-67+175=64-37+58=379-115+106=317-207+485=262-12+155=239-191+22=422-203+160=678-391+488=366-183+103=767-753+49=298-273+223=151-121+708=364-157+229=681-505+716=128-123+385=945-97+96=171-64+21=805-55+124=487-370+277=982-11+761=390+(339-304)=589+(425-303)=409+(383-182)=567+(671-615)=416+(110-93)=475+(719-11)=333+(378-192)=689+(585-256)=329+(110-98)=386+(714-96)=255+(355-314)=88+(631-331)=460+(346-121)=262+(311-164)=467+(484-449)=18+(319-62)=471+(295-141)=863+(967-256)=254+(465-59)=128+(959-754)=70+(476-174)=762+(743-442)=357+(340-203)=269+(888-394)=381+(496-69)=621+(816-468)=174+(433-12)=79+(797-414)=212+(339-245)=886+(565-311)=262+(255-85)=457+(482-61)=303+(289-86)=138+(832-185)=490+(445-351)=171+(862-750)=478+(339-163)=905+(394-322)=293+(97-48)=916+(404-155)=175+(345-95)=907+(933-34)=129+(325-292)=804+(142-136)=19+(221-146)=872+(945-450)=194+(160-45)=652+(999-251)=350+(444-290)=708+(422-72)=314+(273-227)=928+(863-751)=408+(457-218)=18+(516-415)=357+(438-13)=406+(980-446)=327+(409-111)=721+(976-631)=177+(377-193)=759+(788-137)=381-(228+59)=834-(11+374)=306-(43+16)=786-(593+10)=329-(20+246)=919-(77+796)=362-(29+295)=958-(221+221)=328-(141+175)=890-(639+169)=462-(150+77)=663-(236+213)=435-(191+80)=743-(343+320)=339-(261+51)=635-(21+93)=498-(175+182)=909-(820+14)=481-(363+36)=582-(158+103)=421-(173+164)=755-(560+100)=466-(161+190)=837-(347+432)=426-(231+73)=740-(378+194)=454-(97+314)=574-(145+418)=444-(48+259)=590-(171+299)=400-(161+75)=646-(215+397)=492-(102+134)=871-(59+382)=240-(89+30)=556-(278+107)=375-(75+104)=851-(364+275)=286-(160+76)=904-(381+168)=484-(313+104)=799-(276+277)=453-(176+130)=988-(122+671)=433-(62+150)=438-(167+69)=188-(15+70)=677-(163+142)=496-(46+394)=724-(417+296)=61-(18+14)=946-(277+290)=377-(127+29)=939-(472+271)=453-(135+136)=934-(512+182)=434-(58+134)=694-(246+35)=456-(43+59)=934-(532+154)=226-(357-198)=543-(870-813)=492-(425-224)=738-(942-338)=424-(444-226)=837-(885-136)=464-(477-294)=778-(968-632)=97-(361-272)=698-(533-421)=435-(454-57)=713-(393-275)=139-(90-27)=140-(251-200)=492-(431-189)=544-(985-634)=244-(336-185)=555-(695-440)=452-(449-142)=411-(401-44)=318-(292-110)=855-(732-73)=351-(208-75)=958-(765-381)=498-(428-320)=157-(409-300)=184-(248-182)=880-(519-105)=276-(435-238)=510-(492-195)=307-(203-187)=869-(869-680)=428-(446-412)=411-(77-54)=154-(477-361)=728-(593-14)=221-(225-73)=895-(981-577)=313-(495-285)=121-(404-336)=350-(224-13)=985-(717-348)=411-(355-308)=354-(533-361)=399-(233-112)=539-(638-286)=269-(242-56)=459-(323-146)=158-(355-298)=907-(648-591)=494-(475-243)=641-(531-105)=467-(462-388)=234-(454-268)=219-(341-129)=304-(300-67)=423-(321-91)=983-(340-79)=118-(207-194)=679-(838-713)=228+60×6=915+354×2=129+279×3=800+242×4=406+131×2=710+113×7=64+98×7=292+254×2=43+51×5=465+147×2=18+380×2=372+186×5=217+161×2=686+115×4=57+93×3=805+97×2=59+186×5=317+160×6=127+79×6=925+38×2=403+90×2=361+69×2=229+28×6=353+39×6=373+87×7=852+325×2=354+77×2=620+175×4=287+11×7=339+308×3=113×2+420=15×8+198=71×3+466=133×6+992=252×2+201=39×6+14=185×3+141=144×3+522=185×2+356=250×3+194=226×2+228=204×4+521=26×2+397=136×7+497=307×2+118=467×2+421=49×3+382=12×4+57=11×5+486=354×2+799=13×7+88=120×3+616=50×3+238=13×5+722=50×9+94=162×3+518=54×2+158=40×9+372=406×2+41=295×2+308=386-26×5=114-17×3=460-78×3=112-11×3=458-146×3=816-231×3=401-73×3=182-82×2=478-13×6=244-21×2=461-111×4=809-10×5=376-29×3=962-174×2=381-52×4=573-48×5=478-137×2=981-145×3=397-82×4=580-31×7=462-59×5=907-97×5=490-50×6=920-237×3=440-53×2=903-52×4=430-42×6=512-20×9=458-178×2=439-64×4=296-133×2=864-106×7=405-122×2=349-18×7=275-55×4=141-17×8=188-19×8=526-123×4=394-103×2=611-77×2=445-65×5=640-50×3=197-54×3=782-118×4=358-35×8=247-23×3=436-202×2=991-194×5=237-85×2=632-137×4=378-45×8=146-16×6=287-11×3=935-376×2=308-87×2=552-190×2=363-37×8=393-64×5=427-66×4=181-61×2=248×3-628=602×6-665=122×8-370=510×9-613=310×2-426=264×3-143=357×2-655=723×6-858=103×4-199=897×8-571=41×9-260=778×2-277=133×5-454=165×5-256=218×4-40=767×5-969=206×3-577=822×7-34=149×6-493=583×5-148=65×9-201=832×9-935=92×4-134=429×2-262=445×2-607=207×8-266=28×5-29=201×5-510=162×4-497=380×6-596=34×8-214=116×7-325=472×2-112=897×5-957=225×4-706=535×6-398=432×2-622=574×4-370=303×3-742=702×9-476=222×4-442=192×3-71=49×8-15=747×2-530=116×6-439=890×3-804=97×8-628=221×9-314=125×6-544=349×3-73=376×2-750=700×2-41=485×2-62=279×5-604=437×2-712=255×6-100=426×2-77=515×9-966=109×4-282=844×6-292=79×(436-432)=997×(232-226)=276×(56-53)=73×(981-975)=124×(437-429)=640×(346-343)=147×(28-25)=198×(881-878)=55×(457-453)=165×(211-202)=23×(267-262)=900×(849-842)=33×(269-260)=223×(823-820)=187×(200-196)=648×(145-141)=148×(498-492)=312×(93-87)=47×(149-143)=845×(214-210)=188×(137-132)=218×(569-560)=38×(46-43)=659×(818-811)=106×(391-383)=510×(894-891)=105×(418-415)=320×(110-101)=80×(302-296)=753×(725-717)=58×(328-319)=827×(205-198)=14×(394-386)=56×(750-745)=114×(460-456)=627×(437-428)=196×(272-269)=967×(797-793)=95×(217-211)=653×(496-489)=78×(225-219)=832×(669-660)=292×(346-343)=310×(24-19)=103×(417-410)=232×(728-725)=118×(363-356)=483×(583-580)=210×(364-361)=217×(429-425)=197×(234-230)=625×(89-81)=103×(45-37)=218×(224-215)=299×(153-150)=462×(384-377)=65×(340-335)=778×(962-953)=104×(310-303)=714×(393-390)=1/7+3/7=1/6+4/6=1/6+2/6=1/8+5/8=1/7+4/7=1/7+6/7=3/7+2/7=1/3+2/3=1/5+2/5=4/10+3/10=1/8+3/8=3/7+4/7=5/8-2/8=2/5-1/5=3/7-2/7=2/3-1/3=3/5-1/5=3/6-2/6=2/6-1/6=2/4-1/4=4/8-2/8=7/10-1/10=4/6-1/6=4/5-1/5=參考答案61+95=156470+855=1325122+34=156400+312=712202+288=490129+278=407120+118=238637+594=1231179+140=319391+274=665135+297=432740+738=147859+298=357701+222=923152+96=248205+424=62969+140=209963+369=1332125+281=406368+737=1105186+56=242196+287=48394+365=459379+81=460100+65=165192+317=509257+94=351414+219=633125+263=388412+847=1259292+80=372546+736=1282283+92=375555+175=730160+53=21367+227=294263+97=360162+793=95582+226=308266+60=32655+69=124827+418=1245287+105=392458+191=649128+24=152540+128=668390+109=499311+692=1003220+213=433666+476=114285+214=299176+486=662127+165=292881+551=143249+293=342141+67=208206+109=315480+177=657114+22=136815+217=1032455-340=115957-253=704227-102=125435-300=135310-22=288952-318=634170-34=136921-514=407332-247=85281-242=39445-115=330585-407=178275-42=233452-170=282285-159=126997-551=446262-93=169767-82=685381-138=243942-427=515495-44=451979-905=74491-51=440911-208=703148-59=89603-66=537480-27=453946-232=714359-126=233558-59=499316-97=219371-124=247347-60=287165-103=62370-92=278789-623=166175-138=37898-595=303140-107=33767-673=94340-296=44944-78=866381-352=29893-795=98358-208=150812-182=630422-366=56788-397=391348-276=72585-518=67500-277=223720-45=675483-201=282798-211=587438-169=269896-546=350440-83=357990-136=854188-48=140933-78=85565×5=325633×2=1266173×5=865987×4=3948244×3=732335×7=234556×5=28087×5=43511×6=66650×9=585081×6=486222×4=888252×3=756248×3=74476×4=304850×5=425027×6=162580×6=3480460×2=920896×2=179252×9=46838×8=30448×7=336257×6=154239×2=78460×4=1840486×2=972261×8=2088144×5=720460×9=414050×5=250368×9=3312111×7=777552×6=3312329×3=987750×6=450072×4=288418×8=3344139×4=556658×6=3948128×5=640217×2=434250×3=75044×5=22091×7=637256×3=768105×5=525447×2=894333×3=999893×7=625148×6=288174×6=1044302×3=906850×3=255059×8=472508×2=101688×5=440492×5=2460157×6=942238×7=1666282+368+61=711813+753+871=243799+431+449=979949+858+459=2266602+106+212=920728+857+395=1980328+60+67=455989+698+279=1966235+395+133=763223+867+890=198092+23+539=65442+837+613=1492372+224+224=820858+552+317=1727216+265+345=826748+22+156=926334+11+224=569565+40+161=76680+254+202=536839+96+594=1529232+257+345=834744+740+855=233998+249+599=946829+362+217=1408366+93+30=489569+293+697=1559392+232+193=817297+453+596=1346333+479+126=938131+536+711=137892+471+382=945101+794+19=914252+203+490=945614+263+542=141969+47+647=763297+168+387=852124+93+218=435228+817+759=1804466+12+285=763382+83+333=79845+236+339=620925+842+375=2142310+292+98=700221+900+84=1205484+283+102=869551+176+561=1288675+81+29=785419+245+605=1269225+97+59=381102+169+427=698165+111+413=689412+252+138=802137+386+388=911616+514+769=1899140+159+537=836173+319+63=555556+187+36=779751+739+104=159454+22+676=752889+621+265=1775103+298-237=164199+477-145=531274+167-31=410785+527-551=761128+57-138=47760+814-692=882151+324-82=393196+375-156=41516+258-249=25176+688-326=538189+63-190=62511+788-545=75489+294-309=74755+660-312=1103224+123-125=222473+66-420=119153+206-95=264568+280-388=46031+185-82=134592+849-628=813160+115-245=30919+618-65=147273+113-40=146503+298-219=582342+103-138=307592+927-498=1021403+43-393=53337+849-384=80283+231-96=218773+496-48=122171+206-242=35408+454-511=35122+133-135=20185+571-268=488101+250-25=326553+176-28=701135+228-48=315505+202-44=663274+148-371=51863+748-978=63316+428-259=185918+226-143=1001144+183-118=209710+512-116=1106219+74-60=23340+195-104=131139+218-337=20927+385-80=123213+295-112=196793+702-648=847143+51-158=36938+141-127=95287+411-440=58371+236-313=29450+271-268=53338+793-644=487316+159-104=371838+818-164=1492413+25-363=7589+738-295=532375-206-72=97845-223-453=169477-41-17=419803-30-479=294206-178-28=0784-209-381=194498-242-175=81855-149-592=114335-66-105=164332-56-111=165327-52-161=114547-167-313=67377-124-233=20912-476-292=144440-42-147=251882-399-337=146490-328-114=48302-61-130=111472-86-234=152940-337-15=588409-126-161=122958-782-41=135321-150-101=70567-115-245=207347-176-17=154945-294-644=7265-102-89=74534-351-34=149411-124-91=196452-122-206=124477-25-302=150749-233-427=89490-144-221=125743-356-245=142231-157-15=59999-215-469=315162-35-91=36770-463-284=23217-131-25=61852-23-347=482481-60-166=255959-214-74=671263-78-168=17783-208-158=417475-317-73=85776-26-336=414275-15-172=88660-537-117=6452-180-66=206872-133-346=393412-117-229=66695-468-74=153261-51-179=31841-119-194=528445-318-46=81976-805-88=83301-143-92=66938-162-550=226448-40-222=186961-584-179=19847-18+371=400949-268+63=744415-138+119=396558-381+864=1041406-283+345=468208-136+117=189393-352+457=498809-366+374=817224-48+36=212123-21+745=847270-130+143=283149-69+494=574395-314+255=336377-221+790=946398-171+174=401993-980+838=851198-33+94=259803-64+885=1624236-65+297=468971-911+953=1013452-413+119=158531-105+796=1222358-310+147=195714-454+342=60250-16+81=115516-228+476=764238-149+146=235836-587+713=962161-122+181=220691-448+520=763388-363+298=323982-735+424=671316-26+136=426802-38+842=1606187-143+317=361581-270+82=393286-190+365=461960-864+884=980229-97+362=494870-163+933=1640307-67+175=41564-37+58=85379-115+106=370317-207+485=595262-12+155=405239-191+22=70422-203+160=379678-391+488=775366-183+103=286767-753+49=63298-273+223=248151-121+708=738364-157+229=436681-505+716=892128-123+385=390945-97+96=944171-64+21=128805-55+124=874487-370+277=394982-11+761=1732390+(339-304)=425589+(425-303)=711409+(383-182)=610567+(671-615)=623416+(110-93)=433475+(719-11)=1183333+(378-192)=519689+(585-256)=1018329+(110-98)=341386+(714-96)=1004255+(355-314)=29688+(631-331)=388460+(346-121)=685262+(311-164)=409467+(484-449)=50218+(319-62)=275471+(295-141)=625863+(967-256)=1574254+(465-59)=660128+(959-754)=33370+(476-174)=372762+(743-442)=1063357+(340-203)=494269+(888-394)=763381+(496-69)=808621+(816-468)=969174+(433-12)=59579+(797-414)=462212+(339-245)=306886+(565-311)=1140262+(255-85)=432457+(482-61)=878303+(289-86)=506138+(832-185)=785490+(445-351)=584171+(862-750)=283478+(339-163)=654905+(394-322)=977293+(97-48)=342916+(404-155)=1165175+(345-95)=425907+(933-34)=1806129+(325-292)=162804+(142-136)=81019+(221-146)=94872+(945-450)=1367194+(160-45)=309652+(999-251)=1400350+(444-290)=504708+(422-72)=1058314+(273-227)=360928+(863-751)=1040408+(457-218)=64718+(516-415)=119357+(438-13)=782406+(980-446)=940327+(409-111)=625721+(976-631)=1066177+(377-193)=361759+(788-137)=1410381-(228+59)=94834-(11+374)=449306-(43+16)=247786-(593+10)=183329-(20+246)=63919-(77+796)=46362-(29+295)=38958-(221+221)=516328-(141+175)=12890-(639+169)=82462-(150+77)=235663-(236+213)=214435-(191+80)=164743-(343+320)=80339-(261+51)=27635-(21+93)=521498-(175+182)=141909-(820+14)=75481-(363+36)=82582-(158+103)=321421-(173+164)=84755-(560+100)=95466-(161+190)=115837-(347+432)=58426-(231+73)=122740-(378+194)=168454-(97+314)=43574-(145+418)=11444-(48+259)=137590-(171+299)=120400-(161+75)=164646-(215+397)=34492-(102+134)=256871-(59+382)=430240-(89+30)=121556-(278+107)=171375-(75+104)=196851-(364+275)=212286-(160+76)=50904-(381+168)=355484-(313+104)=67799-(276+277)=246453-(176+130)=147988-(122+671)=195433-(62+150)=221438-(167+69)=202188-(15+70)=103677-(163+142)=372496-(46+394)=56724-(417+296)=1161-(18+14)=29946-(277+290)=379377-(127+29)=221939-(472+271)=196453-(135+136)=182934-(512+182)=240434-(58+134)=242694-(246+35)=413456-(43+59)=354934-(532+154)=248226-(357-198)=67543-(870-813)=486492-(425-224)=291738-(942-338)=134424-(444-226)=206837-(885-136)=88464-(477-294)=281778-(968-632)=44297-(361-272)=8698-(533-421)=586435-(454-57)=38713-(393-275)=595139-(90-27)=76140-(251-200)=89492-(431-189)=250544-(985-634)=193244-(336-185)=93555-(695-440)=300452-(449-142)=145411-(401-44)=54318-(292-110)=136855-(732-73)=196351-(208-75)=218958-(765-381)=574498-(428-320)=390157-(409-300)=48184-(248-182)=118880-(519-105)=466276-(435-238)=79510-(492-195)=213307-(203-187)=291869-(869-680)=680428-(446-412)=394411-(77-54)=388154-(477-361)=38728-(593-14)=149221-(225-73)=69895-(981-577)=491313-(495-285)=103121-(404-336)=53350-(224-13)=139985-(717-348)=616411-(355-308)=364354-(533-361)=182399-(233-112)=278539-(638-286)=187269-(242-56)=83459-(323-146)=282158-(355-298)=101907-(648-591)=850494-(475-243)=262641-(531-105)=215467-(462-388)=393234-(454-268)=48219-(341-129)=7304-(300-67)=71423-(321-91)=193983-(340-79)=722118-(207-194)=105679-(838-713)=554228+60×6=588915+354×2=1623129+279×3=966800+242×4=1768406+131×2=668710+113×7=150164+98×7=750292+254×2=80043+51×5=298465+147×2=75918+380×2=778372+186×5=1302217+161×2=539686+115×4=114657+93×3=336805+97×2=99959+186×5=989317+160×6=1277127+79×6=601925+38×2=1001403+90×2=583361+69×2=499229+28×6=397353+39×6=587373+87×7=982852+325×2=1502354+77×2=508620+175×4=1320287+11×7=364339+308×3=1263113×2+420=64615×8+198=31871×3+466=679133×6+992=1790252×2+201=70539×6+14=248185×3+141=696144×3+522=954185×2+356=726250×3+194=944226×2+228=680204×4+521=133726×2+397=449136×7+497=1449307×2+118=732467×2+421=135549×3+382=52912×4+57=10511×5+486=541354×2+799=150713×7+88=179120×3+616=97650×3+238=38813×5+722=78750×9+94=544162×3+518=100454×2+158=26640×9+372=732406×2+41=853295×2+308=898386-26×5=256114-17×3=63460-78×3=226112-11×3=79458-146×3=20816-231×3=123401-73×3=182182-82×2=18478-13×6=400244-21×2=202461-111×4=17809-10×5=759376-29×3=289962-174×2=614381-52×4=173573-48×5=333478-137×2=204981-145×3=546397-82×4=69580-31×7=363462-59×5=167907-97×5=422490-50×6=190920-237×3=209440-53×2=334903-52×4=695430-42×6=178512-20×9=332458-178×2=102439-64×4=183296-133×2=30864-106×7=122405-122×2=161349-18×7=223275-55×4=55141-17×8=5188-19×8=36526-123×4=34394-103×2=188611-77×2=457445-65×5=120640-50×3=490197-54×3=35782-118×4=310358-35×8=78247-23×3=178436-202×2=32991-194×5=21237-85×2=67632-137×4=84378-45×8=18146-16×6=50287-11×3=254935-376×2=183308-87×2=134552-190×2=172363-37×8=6