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三年級數(shù)學(xué)(上)計(jì)算題專項(xiàng)練習(xí)附答案91+55=74+54=79+417=131+510=192+234=467+181=318+76=421+695=205+232=433+188=133+69=771+846=212+169=910+188=183+64=217+351=154+67=748+462=146+252=480+596=205+37=304+392=241+247=639+239=91+137=248+534=169+169=133+228=389+110=110+175=77+377=370+94=122+119=154+237=74+129=113+227=345+105=733+262=241+96=207+220=242+168=343+746=300+172=912+420=116+374=87+260=241+202=931+654=175+286=311+306=299+136=34+82=125+47=475+511=78+339=59+287=91+220=171+51=349+98=451+303=293-97=707-627=227-151=919-606=235-192=926-374=311-269=966-937=68-20=923-659=455-411=863-339=493-163=939-54=119-38=975-515=465-245=859-201=373-111=296-262=251-28=616-245=235-76=855-434=487-210=682-61=271-223=976-500=289-272=953-126=275-209=807-489=392-361=271-140=296-53=687-28=192-86=972-742=374-191=786-661=275-235=292-111=277-149=887-414=157-27=761-77=377-208=555-265=218-202=929-428=500-470=768-55=489-340=417-93=312-229=413-310=316-18=683-300=446-220=775-542=143×3=600×5=147×5=450×7=151×4=605×8=22×5=302×4=71×7=907×5=50×9=794×2=39×2=719×6=426×2=680×3=190×2=762×2=90×2=518×4=59×4=51×3=332×2=181×9=138×4=120×2=66×9=207×2=45×2=906×2=494×2=340×6=228×2=597×7=16×7=32×9=64×5=428×8=44×7=251×9=382×2=278×6=122×4=699×3=59×9=166×7=163×5=148×9=396×2=440×4=249×3=236×5=125×3=165×4=98×6=589×2=113×3=485×3=121×7=53×3=295+237+26=13+439+68=125+481+382=969+525+139=86+174+396=981+744+982=855+49+61=856+880+134=622+139+27=547+291+69=97+170+17=854+872+948=167+76+682=935+795+762=71+88+170=961+345+869=73+146+502=537+293+86=248+24+697=507+787+213=67+216+38=288+349+592=358+209+31=876+62+239=50+148+222=866+977+231=46+34+22=409+188+850=563+56+112=966+683+585=65+282+498=321+485+814=39+15+613=470+454+289=711+16+60=729+151+767=443+72+426=291+346+617=78+229+613=923+820+391=200+430+25=982+345+14=284+130+194=574+732+347=26+122+55=600+85+859=239+89+424=300+271+367=23+38+752=301+774+492=576+125+256=243+769+12=90+16+416=44+156+287=150+175+307=899+109+86=10+229+186=859+499+697=187+596+79=274+681+109=355+116-104=868+489-166=135+289-252=730+272-70=68+348-212=385+497-372=149+267-194=500+466-343=222+182-188=753+87-639=281+70-145=445+203-129=143+286-92=456+818-138=271+124-287=281+610-836=15+288-268=816+821-989=256+83-57=894+605-254=309+187-89=342+685-373=20+338-298=272+414-607=151+109-182=668+629-188=69+195-222=907+102-86=294+161-374=147+828-197=63+359-87=448+307-279=18+429-85=566+478-467=52+152-162=123+891-335=464+17-199=920+41-414=395+13-261=117+692-264=53+61-21=934+626-816=198+252-111=235+427-223=10+461-386=877+994-704=247+241-476=872+80-624=349+22-61=720+725-634=145+20-153=291+712-671=151+225-261=703+746-837=212+96-200=968+907-775=221+277-122=514+594-907=148+114-229=978+147-190=396-171-149=660-276-259=483-157-29=932-367-15=468-217-63=831-112-103=441-68-261=700-266-117=332-89-68=491-248-215=449-389-46=952-446-321=462-283-36=967-261-267=330-170-77=432-125-218=381-253-68=937-541-308=385-130-197=909-41-231=426-12-102=707-109-387=355-65-203=718-95-370=358-134-68=669-451-173=262-29-205=508-376-31=442-193-150=895-205-562=415-242-56=848-309-519=239-150-40=548-73-344=461-125-169=511-126-53=484-62-245=893-356-14=363-233-121=693-472-205=417-115-187=527-280-178=325-88-135=480-195-133=376-308-37=580-463-91=294-46-202=802-45-76=262-27-136=806-228-505=386-97-208=837-257-508=494-239-193=713-547-166=243-121-101=941-45-106=356-161-181=751-60-544=209-103-13=919-385-216=351-308+144=572-31+944=208-182+27=973-807+870=358-267+56=217-44+900=48-18+147=933-518+351=298-283+210=474-60+620=457-135+134=983-649+855=204-157+420=903-224+900=248-190+220=505-330+369=31-26+297=891-391+618=182-115+320=582-402+40=319-144+165=771-694+532=322-260+259=788-61+83=453-328+67=544-369+913=380-83+65=567-235+313=410-70+37=914-383+749=486-413+77=971-740+718=157-155+115=938-274+460=152-97+380=902-283+110=218-64+103=958-351+95=146-74+413=981-245+139=262-191+322=754-94+982=377-372+332=952-97+53=202-54+214=765-580+436=334-277+401=389-110+92=337-146+281=417-347+523=305-272+257=270-184+42=362-350+117=866-398+93=136-17+186=775-461+697=280-240+117=862-192+412=446-324+299=925-562+367=323+(198-66)=618+(913-622)=77+(310-247)=539+(373-165)=227+(484-164)=995+(989-824)=65+(204-103)=78+(516-357)=495+(421-220)=381+(770-292)=216+(348-189)=811+(603-315)=128+(456-223)=923+(299-54)=244+(428-152)=961+(401-186)=239+(168-138)=882+(545-259)=95+(460-59)=800+(747-277)=83+(494-428)=288+(438-46)=22+(472-339)=290+(548-356)=492+(289-286)=277+(765-299)=461+(381-171)=48+(575-240)=98+(351-162)=125+(346-219)=111+(412-92)=492+(672-239)=20+(160-85)=174+(501-492)=196+(319-251)=924+(719-512)=355+(401-244)=809+(998-546)=220+(286-165)=416+(720-58)=247+(428-317)=434+(448-276)=79+(470-466)=225+(947-584)=118+(462-374)=889+(544-161)=19+(312-25)=642+(862-430)=430+(121-76)=830+(536-535)=129+(391-249)=311+(848-86)=32+(488-61)=860+(804-42)=497+(417-332)=464+(411-276)=311+(247-66)=267+(696-190)=65+(185-146)=484+(971-441)=446-(316+20)=865-(364+465)=316-(39+142)=939-(113+213)=395-(72+87)=722-(170+253)=295-(21+73)=589-(221+111)=317-(100+23)=502-(39+12)=370-(79+33)=599-(15+126)=455-(36+149)=905-(66+647)=484-(224+236)=681-(507+94)=484-(24+215)=665-(291+59)=382-(230+104)=785-(644+52)=422-(63+34)=350-(66+231)=487-(63+123)=795-(291+121)=265-(61+150)=778-(292+239)=405-(203+136)=845-(289+529)=376-(95+11)=970-(414+202)=256-(135+69)=786-(63+402)=482-(289+23)=701-(472+186)=224-(24+167)=925-(384+221)=219-(43+98)=859-(298+474)=397-(87+143)=444-(125+192)=468-(242+139)=516-(94+246)=381-(182+136)=238-(119+41)=319-(181+99)=639-(174+362)=500-(269+130)=681-(67+114)=445-(360+53)=526-(205+256)=371-(295+67)=504-(20+458)=453-(149+20)=969-(190+229)=376-(260+63)=806-(631+121)=478-(75+398)=921-(210+332)=209-(18+18)=969-(72+527)=262-(500-418)=399-(318-251)=280-(205-147)=574-(715-672)=401-(494-304)=650-(843-685)=475-(441-128)=527-(502-438)=467-(344-250)=264-(758-538)=185-(287-251)=529-(801-365)=436-(120-45)=785-(683-69)=253-(421-304)=742-(722-681)=170-(341-216)=908-(963-456)=440-(182-125)=673-(676-628)=279-(374-215)=859-(835-735)=400-(297-102)=104-(605-561)=158-(400-338)=518-(477-50)=359-(247-35)=680-(916-570)=448-(387-358)=580-(595-88)=381-(218-41)=451-(931-763)=450-(121-60)=342-(951-637)=290-(466-393)=690-(784-749)=378-(216-120)=658-(360-194)=262-(497-462)=972-(464-211)=235-(323-121)=631-(823-690)=302-(396-386)=837-(829-413)=268-(457-403)=574-(563-199)=435-(109-76)=713-(694-601)=323-(495-444)=894-(723-525)=496-(463-14)=531-(319-230)=414-(475-224)=856-(69-42)=189-(400-212)=614-(727-322)=229-(366-360)=183-(996-970)=439-(468-127)=676-(385-25)=428+143×2=430+67×6=27+192×4=632+66×8=278+272×2=83+490×2=443+37×6=129+97×5=259+82×3=337+84×8=178+145×5=434+100×7=173+103×3=833+63×7=69+100×4=755+71×4=59+275×3=515+157×5=329+144×3=457+77×3=360+161×2=980+154×6=139+69×4=447+62×3=40+268×2=380+72×9=200+148×3=285+240×3=36+236×2=42+64×9=100×8+199=109×7+460=151×2+160=112×3+589=108×3+198=121×8+92=28×5+318=132×5+59=176×3+356=115×4+179=179×4+29=322×3+334=39×8+20=378×2+647=68×4+126=166×5+843=94×2+100=10×5+179=98×6+204=148×3+840=15×9+55=41×5+318=127×5+163=158×4+828=155×3+288=65×4+283=75×2+189=111×3+261=22×2+186=136×4+977=410-40×6=780-85×8=482-158×2=566-18×6=234-76×2=748-83×4=112-20×5=936-127×7=184-73×2=799-104×5=322-74×2=961-101×4=439-45×6=145-17×7=425-106×4=781-308×2=310-11×7=389-19×2=478-126×3=755-56×5=491-75×2=932-92×3=345-22×8=978-105×2=375-77×2=574-113×2=451-10×7=655-110×5=389-40×8=461-11×6=440-32×3=937-210×4=376-58×3=928-78×6=331-163×2=972-57×7=403-117×3=842-415×2=483-52×5=925-104×4=465-45×8=964-264×3=377-63×3=874-98×8=262-30×6=957-101×4=418-38×7=867-61×4=203-31×2=881-111×3=209-74×2=454-27×2=259-98×2=975-197×2=406-42×8=404-49×6=360-24×9=895-391×2=313-67×4=920-18×4=149×5-433=523×6-905=310×2-486=798×7-765=99×8-452=716×7-610=156×5-389=538×9-721=122×6-636=530×3-755=104×3-128=783×5-434=207×3-63=457×5-532=147×5-327=862×7-981=196×3-293=784×7-553=146×3-322=18×6-30=71×5-28=480×7-912=126×5-361=770×3-284=122×8-356=898×9-485=132×7-705=211×5-663=489×2-485=483×9-209=165×5-478=737×4-912=142×5-680=838×3-726=390×2-618=162×2-225=41×2-45=640×2-512=85×6-305=401×4-99=451×2-678=412×3-756=103×4-213=847×7-868=99×7-224=334×9-452=354×2-293=529×3-187=195×3-549=583×4-310=251×2-254=801×8-514=155×4-123=871×8-731=71×3-31=731×8-694=240×4-466=109×9-71=142×2-135=429×9-515=263×(496-493)=711×(318-313)=148×(52-49)=957×(185-179)=54×(319-312)=736×(427-422)=197×(151-147)=102×(474-471)=100×(50-47)=261×(439-433)=64×(116-110)=11×(560-554)=139×(293-287)=374×(943-939)=147×(444-438)=295×(546-543)=146×(291-288)=765×(780-776)=50×(203-199)=606×(119-111)=139×(280-277)=327×(140-133)=116×(348-341)=628×(186-178)=67×(229-220)=95×(278-274)=93×(352-346)=781×(498-494)=39×(486-478)=480×(902-894)=29×(354-350)=718×(846-838)=318×(350-347)=592×(568-559)=23×(124-117)=897×(863-855)=31×(189-181)=627×(974-968)=50×(93-90)=119×(813-810)=116×(166-163)=691×(636-630)=105×(350-346)=941×(809-800)=126×(196-189)=642×(880-877)=23×(449-444)=669×(462-456)=244×(108-104)=778×(453-449)=36×(488-479)=604×(297-290)=102×(464-457)=296×(220-217)=84×(340-336)=548×(90-87)=114×(346-342)=192×(445-442)=243×(318-314)=274×(597-593)=1/6+4/6=3/10+2/10=4/7+2/7=3/7+2/7=2/8+5/8=2/8+3/8=1/8+4/8=3/8+4/8=3/8+2/8=4/10+5/10=1/4+2/4=1/8+3/8=3/8-1/8=5/9-2/9=4/7-2/7=8/9-1/9=3/8-2/8=3/4-1/4=3/7-1/7=3/10-2/10=3/6-1/6=2/8-1/8=5/7-1/7=5/10-3/10=參考答案91+55=14674+54=12879+417=496131+510=641192+234=426467+181=648318+76=394421+695=1116205+232=437433+188=621133+69=202771+846=1617212+169=381910+188=1098183+64=247217+351=568154+67=221748+462=1210146+252=398480+596=1076205+37=242304+392=696241+247=488639+239=87891+137=228248+534=782169+169=338133+228=361389+110=499110+175=28577+377=454370+94=464122+119=241154+237=39174+129=203113+227=340345+105=450733+262=995241+96=337207+220=427242+168=410343+746=1089300+172=472912+420=1332116+374=49087+260=347241+202=443931+654=1585175+286=461311+306=617299+136=43534+82=116125+47=172475+511=98678+339=41759+287=34691+220=311171+51=222349+98=447451+303=754293-97=196707-627=80227-151=76919-606=313235-192=43926-374=552311-269=42966-937=2968-20=48923-659=264455-411=44863-339=524493-163=330939-54=885119-38=81975-515=460465-245=220859-201=658373-111=262296-262=34251-28=223616-245=371235-76=159855-434=421487-210=277682-61=621271-223=48976-500=476289-272=17953-126=827275-209=66807-489=318392-361=31271-140=131296-53=243687-28=659192-86=106972-742=230374-191=183786-661=125275-235=40292-111=181277-149=128887-414=473157-27=130761-77=684377-208=169555-265=290218-202=16929-428=501500-470=30768-55=713489-340=149417-93=324312-229=83413-310=103316-18=298683-300=383446-220=226775-542=233143×3=429600×5=3000147×5=735450×7=3150151×4=604605×8=484022×5=110302×4=120871×7=497907×5=453550×9=450794×2=158839×2=78719×6=4314426×2=852680×3=2040190×2=380762×2=152490×2=180518×4=207259×4=23651×3=153332×2=664181×9=1629138×4=552120×2=24066×9=594207×2=41445×2=90906×2=1812494×2=988340×6=2040228×2=456597×7=417916×7=11232×9=28864×5=320428×8=342444×7=308251×9=2259382×2=764278×6=1668122×4=488699×3=209759×9=531166×7=1162163×5=815148×9=1332396×2=792440×4=1760249×3=747236×5=1180125×3=375165×4=66098×6=588589×2=1178113×3=339485×3=1455121×7=84753×3=159295+237+26=55813+439+68=520125+481+382=988969+525+139=163386+174+396=656981+744+982=2707855+49+61=965856+880+134=1870622+139+27=788547+291+69=90797+170+17=284854+872+948=2674167+76+682=925935+795+762=249271+88+170=329961+345+869=217573+146+502=721537+293+86=916248+24+697=969507+787+213=150767+216+38=321288+349+592=1229358+209+31=598876+62+239=117750+148+222=420866+977+231=207446+34+22=102409+188+850=1447563+56+112=731966+683+585=223465+282+498=845321+485+814=162039+15+613=667470+454+289=1213711+16+60=787729+151+767=1647443+72+426=941291+346+617=125478+229+613=920923+820+391=2134200+430+25=655982+345+14=1341284+130+194=608574+732+347=165326+122+55=203600+85+859=1544239+89+424=752300+271+367=93823+38+752=813301+774+492=1567576+125+256=957243+769+12=102490+16+416=52244+156+287=487150+175+307=632899+109+86=109410+229+186=425859+499+697=2055187+596+79=862274+681+109=1064355+116-104=367868+489-166=1191135+289-252=172730+272-70=93268+348-212=204385+497-372=510149+267-194=222500+466-343=623222+182-188=216753+87-639=201281+70-145=206445+203-129=519143+286-92=337456+818-138=1136271+124-287=108281+610-836=5515+288-268=35816+821-989=648256+83-57=282894+605-254=1245309+187-89=407342+685-373=65420+338-298=60272+414-607=79151+109-182=78668+629-188=110969+195-222=42907+102-86=923294+161-374=81147+828-197=77863+359-87=335448+307-279=47618+429-85=362566+478-467=57752+152-162=42123+891-335=679464+17-199=282920+41-414=547395+13-261=147117+692-264=54553+61-21=93934+626-816=744198+252-111=339235+427-223=43910+461-386=85877+994-704=1167247+241-476=12872+80-624=328349+22-61=310720+725-634=811145+20-153=12291+712-671=332151+225-261=115703+746-837=612212+96-200=108968+907-775=1100221+277-122=376514+594-907=201148+114-229=33978+147-190=935396-171-149=76660-276-259=125483-157-29=297932-367-15=550468-217-63=188831-112-103=616441-68-261=112700-266-117=317332-89-68=175491-248-215=28449-389-46=14952-446-321=185462-283-36=143967-261-267=439330-170-77=83432-125-218=89381-253-68=60937-541-308=88385-130-197=58909-41-231=637426-12-102=312707-109-387=211355-65-203=87718-95-370=253358-134-68=156669-451-173=45262-29-205=28508-376-31=101442-193-150=99895-205-562=128415-242-56=117848-309-519=20239-150-40=49548-73-344=131461-125-169=167511-126-53=332484-62-245=177893-356-14=523363-233-121=9693-472-205=16417-115-187=115527-280-178=69325-88-135=102480-195-133=152376-308-37=31580-463-91=26294-46-202=46802-45-76=681262-27-136=99806-228-505=73386-97-208=81837-257-508=72494-239-193=62713-547-166=0243-121-101=21941-45-106=790356-161-181=14751-60-544=147209-103-13=93919-385-216=318351-308+144=187572-31+944=1485208-182+27=53973-807+870=1036358-267+56=147217-44+900=107348-18+147=177933-518+351=766298-283+210=225474-60+620=1034457-135+134=456983-649+855=1189204-157+420=467903-224+900=1579248-190+220=278505-330+369=54431-26+297=302891-391+618=1118182-115+320=387582-402+40=220319-144+165=340771-694+532=609322-260+259=321788-61+83=810453-328+67=192544-369+913=1088380-83+65=362567-235+313=645410-70+37=377914-383+749=1280486-413+77=150971-740+718=949157-155+115=117938-274+460=1124152-97+380=435902-283+110=729218-64+103=257958-351+95=702146-74+413=485981-245+139=875262-191+322=393754-94+982=1642377-372+332=337952-97+53=908202-54+214=362765-580+436=621334-277+401=458389-110+92=371337-146+281=472417-347+523=593305-272+257=290270-184+42=128362-350+117=129866-398+93=561136-17+186=305775-461+697=1011280-240+117=157862-192+412=1082446-324+299=421925-562+367=730323+(198-66)=455618+(913-622)=90977+(310-247)=140539+(373-165)=747227+(484-164)=547995+(989-824)=116065+(204-103)=16678+(516-357)=237495+(421-220)=696381+(770-292)=859216+(348-189)=375811+(603-315)=1099128+(456-223)=361923+(299-54)=1168244+(428-152)=520961+(401-186)=1176239+(168-138)=269882+(545-259)=116895+(460-59)=496800+(747-277)=127083+(494-428)=149288+(438-46)=68022+(472-339)=155290+(548-356)=482492+(289-286)=495277+(765-299)=743461+(381-171)=67148+(575-240)=38398+(351-162)=287125+(346-219)=252111+(412-92)=431492+(672-239)=92520+(160-85)=95174+(501-492)=183196+(319-251)=264924+(719-512)=1131355+(401-244)=512809+(998-546)=1261220+(286-165)=341416+(720-58)=1078247+(428-317)=358434+(448-276)=60679+(470-466)=83225+(947-584)=588118+(462-374)=206889+(544-161)=127219+(312-25)=306642+(862-430)=1074430+(121-76)=475830+(536-535)=831129+(391-249)=271311+(848-86)=107332+(488-61)=459860+(804-42)=1622497+(417-332)=582464+(411-276)=599311+(247-66)=492267+(696-190)=77365+(185-146)=104484+(971-441)=1014446-(316+20)=110865-(364+465)=36316-(39+142)=135939-(113+213)=613395-(72+87)=236722-(170+253)=299295-(21+73)=201589-(221+111)=257317-(100+23)=194502-(39+12)=451370-(79+33)=258599-(15+126)=458455-(36+149)=270905-(66+647)=192484-(224+236)=24681-(507+94)=80484-(24+215)=245665-(291+59)=315382-(230+104)=48785-(644+52)=89422-(63+34)=325350-(66+231)=53487-(63+123)=301795-(291+121)=383265-(61+150)=54778-(292+239)=247405-(203+136)=66845-(289+529)=27376-(95+11)=270970-(414+202)=354256-(135+69)=52786-(63+402)=321482-(289+23)=170701-(472+186)=43224-(24+167)=33925-(384+221)=320219-(43+98)=78859-(298+474)=87397-(87+143)=167444-(125+192)=127468-(242+139)=87516-(94+246)=176381-(182+136)=63238-(119+41)=78319-(181+99)=39639-(174+362)=103500-(269+130)=101681-(67+114)=500445-(360+53)=32526-(205+256)=65371-(295+67)=9504-(20+458)=26453-(149+20)=284969-(190+229)=550376-(260+63)=53806-(631+121)=54478-(75+398)=5921-(210+332)=379209-(18+18)=173969-(72+527)=370262-(500-418)=180399-(318-251)=332280-(205-147)=222574-(715-672)=531401-(494-304)=211650-(843-685)=492475-(441-128)=162527-(502-438)=463467-(344-250)=373264-(758-538)=44185-(287-251)=149529-(801-365)=93436-(120-45)=361785-(683-69)=171253-(421-304)=136742-(722-681)=701170-(341-216)=45908-(963-456)=401440-(182-125)=383673-(676-628)=625279-(374-215)=120859-(835-735)=759400-(297-102)=205104-(605-561)=60158-(400-338)=96518-(477-50)=91359-(247-35)=147680-(916-570)=334448-(387-358)=419580-(595-88)=73381-(218-41)=204451-(931-763)=283450-(121-60)=389342-(951-637)=28290-(466-393)=217690-(784-749)=655378-(216-120)=282658-(360-194)=492262-(497-462)=227972-(464-211)=719235-(323-121)=33631-(823-690)=498302-(396-386)=292837-(829-413)=421268-(457-403)=214574-(563-199)=210435-(109-76)=402713-(694-601)=620323-(495-444)=272894-(723-525)=696496-(463-14)=47531-(319-230)=442414-(475-224)=163856-(69-42)=829189-(400-212)=1614-(727-322)=209229-(366-360)=223183-(996-970)=157439-(468-127)=98676-(385-25)=316428+143×2=714430+67×6=83227+192×4=795632+66×8=1160278+272×2=82283+490×2=1063443+37×6=665129+97×5=614259+82×3=505337+84×8=1009178+145×5=903434+100×7=1134173+103×3=482833+63×7=127469+100×4=469755+71×4=103959+275×3=884515+157×5=1300329+144×3=761457+77×3=688360+161×2=682980+154×6=1904139+69×4=415447+62×3=63340+268×2=576380+72×9=1028200+148×3=644285+240×3=100536+236×2=50842+64×9=618100×8+199=999109×7+460=1223151×2+160=462112×3+589=925108×3+198=522121×8+92=106028×5+318=458132×5+59=719176×3+356=884115×4+179=639179×4+29=745322×3+334=130039×8+20=332378×2+647=140368×4+126=398166×5+843=167394×2+100=28810×5+179=22998×6+204=792148×3+840=128415×9+55=19041×5+318=523127×5+163=798158×4+828=1460155×3+288=75365×4+283=54375×2+189=339111×3+261=59422×2+186=230136×4+977=1521410-40×6=170780-85×8=100482-158×2=166566-18×6=458234-76×2=82748-83×4=416112-20×5=12936-127×7=47184-73×2=38799-104×5=279322-74×2=174961-101×4=557439-45×6=169145-17×7=26425-106×4=1781-308×2=165310-11×7=233389-19×2=351478-126×3=100755-56×5=475491-75×2=341932-92×3=656345-22×8=169978-105×2=768375-77×2=221574-113×2=348451-10×7=381655-110×5=105389-40×8=69461-11×6=395440-32×3=344937-210×4=97376-58×3=202928-78×6=460331-163×2=5972-57×7=573403-117×3=52842-415×2=12483-52×5=223925-104×4=509465-45×8=105964-264×3=172377-63×3=188874-98×8=90262-30×6=82957-101×4=553418-38×7=152867-61×4=623203-31×2=141881-111×3=548209-74×2=61454-27×2=400259-98×2=63975-197×2=581406-42×8=70404-49×6=110360-24×9=144895-391×2=113313-

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