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156+314=966+291=42+186=226+509=223+72=37+164=218+40=823+774=194+282=142+654=264+76=611+389=295+159=611+745=103+239=225+119=249+250=972+590=190+277=174+192=34+89=237+304=287+96=204+944=307+139=409+447=76+26=213+72=183+132=476+143=62+324=807+241=206+245=442+223=99+389=517+462=77+84=880+861=48+284=170+188=178+52=827+600=172+257=515+922=216+168=83+391=251+122=714+602=96+73=176+325=173+78=67+216=62+326=253+455=55+16=343+205=372+95=109+149=166+120=827+276=204-14=409-221=499-218=614-595=468-275=871-141=117-75=861-626=339-94=437-263=486-315=695-359=458-406=971-412=155-42=594-306=430-94=677-132=349-218=769-193=323-229=293-239=38-28=925-373=312-295=603-81=239-111=960-725=341-145=403-271=325-257=775-633=390-219=545-458=393-173=482-380=404-273=713-645=201-141=694-533=483-306=439-69=367-97=564-494=123-101=874-479=343-218=553-78=260-55=916-507=426-371=902-86=460-326=891-772=354-103=923-197=213-133=853-731=418-53=803-312=80×4=191×9=55×5=348×6=316×3=30×5=262×2=318×4=124×8=848×5=39×2=411×3=99×2=293×6=67×5=510×3=487×2=819×3=73×5=374×4=59×4=446×4=18×4=638×3=407×2=274×4=85×6=974×5=203×2=250×8=149×2=303×6=495×2=458×2=80×8=55×2=12×2=313×5=126×6=915×9=249×4=805×4=62×4=549×2=104×8=30×4=498×2=695×5=310×3=837×3=216×2=918×3=244×3=872×2=43×9=731×7=211×3=930×4=31×9=415×2=266+535+188=444+758+219=179+93+251=152+948+812=248+306+88=110+232+188=21+283+72=789+32+873=64+368+28=450+292+362=649+311+22=770+917+934=401+118+317=206+472+242=145+233+75=851+535+237=279+302+412=356+523+452=286+470+72=516+703+170=718+172+11=708+331+493=126+198+168=643+555+953=547+164+262=173+700+400=67+474+85=884+190+166=83+231+23=43+496+948=16+398+256=232+866+711=71+157+347=714+81+733=685+77+90=605+931+865=386+104+281=288+91+978=294+27+180=410+964+261=506+197+111=815+128+838=305+37+611=759+511+488=78+187+281=270+911+592=303+350+286=40+880+510=567+179+144=429+232+844=407+184+381=87+236+282=101+498+22=666+532+971=49+133+536=98+315+973=78+63+498=350+116+732=110+472+39=795+373+62=369+54-343=495+147-276=189+225-156=837+151-235=202+43-120=275+530-671=118+352-117=428+472-69=300+161-250=672+805-552=481+11-249=658+863-971=66+137-192=414+575-615=77+35-89=674+64-619=432+17-285=782+835-940=181+22-112=321+814-951=92+229-61=960+883-201=92+381-72=582+397-600=358+26-218=323+922-972=117+137-236=931+800-788=269+50-69=137+284-189=79+230-64=840+699-754=72+348-352=700+946-32=370+115-26=538+472-926=349+131-442=369+966-970=242+161-83=686+38-265=249+209-165=481+898-615=48+349-397=699+857-738=104+215-265=199+817-905=388+21-71=219+858-295=465+17-15=221+571-490=354+112-55=104+675-432=166+231-207=772+421-996=70+426-381=366+842-100=83+347-150=658+131-372=57+390-296=963+263-915=343-292-21=862-394-435=255-225-15=751-290-114=385-257-72=592-256-313=213-75-10=921-375-226=487-107-251=874-705-45=135-18-12=813-594-200=339-156-128=789-345-279=353-60-283=792-93-221=356-54-198=504-82-288=451-39-286=586-176-123=482-265-10=828-369-339=224-12-46=918-21-216=412-112-220=172-94-22=267-118-133=879-173-342=297-22-147=954-145-453=187-15-15=866-535-249=425-71-210=713-466-217=470-220-49=648-88-46=440-148-277=867-289-442=430-184-169=556-305-233=425-81-172=777-71-280=195-39-47=745-396-182=445-138-272=710-515-109=318-191-106=892-203-558=483-387-14=660-162-382=468-267-43=725-470-95=413-62-114=917-380-187=483-421-11=800-450-343=461-46-225=918-86-697=474-309-108=887-230-544=225-209+229=703-541+812=352-105+210=709-437+260=199-62+188=946-563+322=278-50+102=408-266+101=210-203+489=906-456+30=396-348+312=378-211+433=230-70+280=625-169+951=239-233+220=407-325+673=233-210+48=706-413+928=292-271+470=764-212+285=193-25+88=871-321+130=392-369+76=744-317+278=358-202+239=567-247+725=387-313+384=813-443+55=261-118+17=438-353+977=229-188+176=556-349+117=248-10+28=392-228+848=305-268+283=755-389+710=278-206+184=358-355+880=376-294+24=804-744+213=430-41+22=359-305+288=456-348+59=884-166+66=436-404+43=503-343+666=337-149+311=969-181+109=375-165+119=841-407+32=248-142+321=709-473+499=400-268+106=777-617+473=123-28+149=595-14+521=188-98+274=823-487+249=118-80+39=911-631+880=364+(316-283)=743+(992-698)=93+(316-121)=76+(874-436)=323+(376-221)=338+(975-868)=201+(307-94)=853+(841-683)=73+(372-48)=213+(518-445)=209+(457-105)=813+(263-238)=123+(213-31)=777+(780-27)=269+(473-158)=208+(889-766)=188+(301-188)=668+(786-80)=132+(453-227)=628+(978-124)=368+(289-178)=822+(766-369)=201+(373-16)=185+(370-135)=288+(374-250)=640+(725-378)=242+(200-112)=739+(913-873)=149+(405-86)=395+(710-414)=113+(360-233)=977+(638-51)=251+(301-263)=831+(865-470)=441+(92-24)=76+(855-854)=294+(348-149)=497+(360-111)=185+(348-279)=902+(919-275)=317+(453-23)=413+(475-275)=345+(363-87)=122+(630-606)=420+(360-45)=790+(771-642)=300+(373-34)=104+(962-70)=216+(277-35)=501+(850-687)=303+(316-213)=169+(877-104)=33+(238-196)=270+(998-193)=301+(462-76)=155+(537-220)=324+(347-79)=774+(817-322)=211+(236-36)=494+(725-629)=404-(54+185)=639-(236+178)=433-(205+73)=600-(152+421)=362-(30+315)=302-(29+173)=189-(18+165)=960-(336+67)=492-(58+171)=971-(451+282)=360-(18+201)=866-(193+222)=470-(228+87)=891-(36+131)=448-(317+16)=875-(379+195)=327-(241+72)=853-(162+243)=450-(353+83)=368-(168+69)=399-(32+231)=925-(155+341)=475-(74+103)=931-(636+185)=465-(79+248)=977-(21+462)=325-(48+126)=815-(168+21)=232-(88+119)=994-(616+352)=482-(108+11)=428-(92+35)=395-(246+119)=969-(108+138)=467-(215+70)=946-(26+858)=338-(68+135)=409-(362+37)=155-(47+65)=938-(180+607)=432-(218+156)=989-(818+134)=455-(163+215)=852-(496+151)=385-(99+169)=890-(61+510)=414-(296+72)=382-(223+55)=365-(33+240)=884-(91+673)=473-(85+205)=763-(437+285)=211-(95+12)=909-(391+16)=429-(186+173)=771-(391+155)=438-(33+24)=563-(100+136)=480-(164+69)=821-(507+132)=201-(435-367)=662-(983-978)=482-(332-267)=923-(547-318)=235-(376-143)=506-(771-705)=308-(435-142)=359-(252-98)=359-(454-374)=596-(516-400)=295-(378-257)=854-(760-570)=228-(373-259)=430-(918-816)=196-(44-26)=938-(618-46)=255-(184-176)=529-(836-588)=293-(469-328)=998-(832-544)=159-(325-313)=736-(867-345)=379-(74-62)=801-(937-522)=447-(472-48)=935-(916-897)=348-(495-310)=566-(839-400)=261-(462-347)=870-(828-112)=385-(372-301)=862-(339-174)=215-(229-172)=583-(728-614)=43-(436-426)=976-(802-547)=181-(184-37)=447-(618-370)=323-(282-183)=859-(169-87)=65-(153-143)=780-(586-101)=201-(328-134)=562-(496-130)=305-(222-115)=264-(637-409)=271-(280-143)=662-(352-175)=149-(221-145)=517-(546-213)=253-(172-25)=753-(731-547)=19-(204-192)=643-(349-322)=175-(212-143)=725-(299-277)=137-(355-354)=571-(506-46)=352-(492-212)=694-(825-586)=120+276×2=235+188×2=424+68×5=824+371×2=61+67×5=480+372×2=143+27×9=203+39×8=191+38×8=608+35×4=178+44×7=202+101×3=448+26×8=922+199×2=205+102×2=194+11×3=188+62×9=946+32×3=155+262×2=895+176×5=393+290×2=196+115×8=301+29×5=225+75×3=479+15×2=553+91×8=66+21×7=958+41×9=148+66×6=222+329×3=58×9+192=55×3+787=68×6+349=123×4+276=41×7+405=122×7+713=170×2+448=142×6+205=85×8+246=98×7+961=388×2+125=181×2+947=331×2+251=128×4+301=115×3+160=285×2+401=395×2+16=146×4+806=110×4+315=492×2+689=230×3+101=497×2+797=94×2+368=82×3+762=33×8+193=81×5+119=18×5+24=17×8+684=50×5+354=117×5+613=396-80×3=641-175×2=487-127×2=545-37×6=469-16×8=498-46×5=479-34×4=618-31×6=477-124×2=749-13×7=367-56×5=559-43×6=123-47×2=685-115×5=152-26×5=469-29×9=276-11×8=756-247×2=351-29×5=898-297×3=233-49×3=307-71×4=361-27×3=859-67×8=192-53×3=520-33×3=441-112×3=768-44×4=495-88×2=704-37×9=451-37×2=765-78×3=479-69×5=842-99×3=373-150×2=532-26×5=425-186×2=561-58×8=429-18×8=924-109×5=369-27×3=984-67×9=464-44×6=472-14×3=157-49×2=709-194×3=407-55×3=760-78×3=153-19×7=817-141×5=463-75×2=624-40×2=239-38×4=371-134×2=254-68×3=770-167×3=481-232×2=814-192×2=147-14×7=628-132×3=247×2-247=351×5-562=95×9-52=208×6-879=149×6-429=611×4-216=180×4-46=788×3-12=79×3-174=336×2-210=124×6-214=577×9-712=300×2-166=896×5-471=361×2-516=781×3-467=43×8-166=657×9-393=365×2-218=513×4-476=86×9-95=496×2-448=77×3-84=842×7-338=141×7-275=166×3-179=146×6-322=694×4-562=119×6-285=619×3-147=456×2-119=155×6-340=316×3-709=459×5-704=110×8-57=359×9-735=473×2-318=363×8-156=150×5-576=599×8-71=402×2-438=313×7-832=417×2-362=406×9-661=316×2-396=850×9-903=202×2-69=472×6-120=149×2-226=620×3-673=113×8-847=280×6-355=433×2-498=782×4-681=254×3-308=733×9-446=48×2-65=736×8-998=94×6-18=493×7-497=194×(306-303)=227×(429-426)=153×(75-70)=940×(580-571)=166×(53-49)=303×(876-869)=108×(280-275)=534×(146-142)=20×(295-292)=732×(862-857)=115×(113-109)=770×(565-561)=68×(236-233)=378×(703-695)=235×(469-465)=263×(852-847)=115×(192-188)=442×(422-415)=149×(318-315)=101×(374-370)=174×(263-259)=780×(797-791)=128×(360-355)=109×(859-853)=76×(382-375)=690×(539-536)=100×(491-485)=909×(728-723)=151×(319-315)=88×(526-519)=85×(391-383)=790×(877-868)=160×(77-71)=642×(18-14)=156×(177-171)=563×(924-920)=33×(55-51)=304×(517-508)=221×(35-31)=689×(322-313)=21×(349-342)=689×(944-935)=83×(401-398)=552×(307-300)=78×(106-103)=443×(230-225)=62×(102-93)=707×(32-23)=95×(212-208)=349×(98-91)=80×(106-97)=389×(458-453)=12×(297-288)=264×(892-884)=157×(498-493)=527×(386-381)=119×(48-44)=372×(187-182)=59×(159-155)=69×(808-800)=3/6+2/6=7/10+3/10=1/5+2/5=3/5+2/5=5/8+2/8=4/8+2/8=4/8+3/8=1/10+3/10=3/8+4/8=6/10+4/10=1/6+3/6=1/7+2/7=3/6-2/6=5/7-1/7=4/8-3/8=5/10-2/10=3/6-1/6=3/5-2/5=3/7-2/7=4/8-1/8=2/6-1/6=4/7-2/7=3/5-1/5=4/8-2/8=參考答案156+314=470966+291=125742+186=228226+509=735223+72=29537+164=201218+40=258823+774=1597194+282=476142+654=796264+76=340611+389=1000295+159=454611+745=1356103+239=342225+119=344249+250=499972+590=1562190+277=467174+192=36634+89=123237+304=541287+96=383204+944=1148307+139=446409+447=85676+26=102213+72=285183+132=315476+143=61962+324=386807+241=1048206+245=451442+223=66599+389=488517+462=97977+84=161880+861=174148+284=332170+188=358178+52=230827+600=1427172+257=429515+922=1437216+168=38483+391=474251+122=373714+602=131696+73=169176+325=501173+78=25167+216=28362+326=388253+455=70855+16=71343+205=548372+95=467109+149=258166+120=286827+276=1103204-14=190409-221=188499-218=281614-595=19468-275=193871-141=730117-75=42861-626=235339-94=245437-263=174486-315=171695-359=336458-406=52971-412=559155-42=113594-306=288430-94=336677-132=545349-218=131769-193=576323-229=94293-239=5438-28=10925-373=552312-295=17603-81=522239-111=128960-725=235341-145=196403-271=132325-257=68775-633=142390-219=171545-458=87393-173=220482-380=102404-273=131713-645=68201-141=60694-533=161483-306=177439-69=370367-97=270564-494=70123-101=22874-479=395343-218=125553-78=475260-55=205916-507=409426-371=55902-86=816460-326=134891-772=119354-103=251923-197=726213-133=80853-731=122418-53=365803-312=49180×4=320191×9=171955×5=275348×6=2088316×3=94830×5=150262×2=524318×4=1272124×8=992848×5=424039×2=78411×3=123399×2=198293×6=175867×5=335510×3=1530487×2=974819×3=245773×5=365374×4=149659×4=236446×4=178418×4=72638×3=1914407×2=814274×4=109685×6=510974×5=4870203×2=406250×8=2000149×2=298303×6=1818495×2=990458×2=91680×8=64055×2=11012×2=24313×5=1565126×6=756915×9=8235249×4=996805×4=322062×4=248549×2=1098104×8=83230×4=120498×2=996695×5=3475310×3=930837×3=2511216×2=432918×3=2754244×3=732872×2=174443×9=387731×7=5117211×3=633930×4=372031×9=279415×2=830266+535+188=989444+758+219=1421179+93+251=523152+948+812=1912248+306+88=642110+232+188=53021+283+72=376789+32+873=169464+368+28=460450+292+362=1104649+311+22=982770+917+934=2621401+118+317=836206+472+242=920145+233+75=453851+535+237=1623279+302+412=993356+523+452=1331286+470+72=828516+703+170=1389718+172+11=901708+331+493=1532126+198+168=492643+555+953=2151547+164+262=973173+700+400=127367+474+85=626884+190+166=124083+231+23=33743+496+948=148716+398+256=670232+866+711=180971+157+347=575714+81+733=1528685+77+90=852605+931+865=2401386+104+281=771288+91+978=1357294+27+180=501410+964+261=1635506+197+111=814815+128+838=1781305+37+611=953759+511+488=175878+187+281=546270+911+592=1773303+350+286=93940+880+510=1430567+179+144=890429+232+844=1505407+184+381=97287+236+282=605101+498+22=621666+532+971=216949+133+536=71898+315+973=138678+63+498=639350+116+732=1198110+472+39=621795+373+62=1230369+54-343=80495+147-276=366189+225-156=258837+151-235=753202+43-120=125275+530-671=134118+352-117=353428+472-69=831300+161-250=211672+805-552=925481+11-249=243658+863-971=55066+137-192=11414+575-615=37477+35-89=23674+64-619=119432+17-285=164782+835-940=677181+22-112=91321+814-951=18492+229-61=260960+883-201=164292+381-72=401582+397-600=379358+26-218=166323+922-972=273117+137-236=18931+800-788=943269+50-69=250137+284-189=23279+230-64=245840+699-754=78572+348-352=68700+946-32=1614370+115-26=459538+472-926=84349+131-442=38369+966-970=365242+161-83=320686+38-265=459249+209-165=293481+898-615=76448+349-397=0699+857-738=818104+215-265=54199+817-905=111388+21-71=338219+858-295=782465+17-15=467221+571-490=302354+112-55=411104+675-432=347166+231-207=190772+421-996=19770+426-381=115366+842-100=110883+347-150=280658+131-372=41757+390-296=151963+263-915=311343-292-21=30862-394-435=33255-225-15=15751-290-114=347385-257-72=56592-256-313=23213-75-10=128921-375-226=320487-107-251=129874-705-45=124135-18-12=105813-594-200=19339-156-128=55789-345-279=165353-60-283=10792-93-221=478356-54-198=104504-82-288=134451-39-286=126586-176-123=287482-265-10=207828-369-339=120224-12-46=166918-21-216=681412-112-220=80172-94-22=56267-118-133=16879-173-342=364297-22-147=128954-145-453=356187-15-15=157866-535-249=82425-71-210=144713-466-217=30470-220-49=201648-88-46=514440-148-277=15867-289-442=136430-184-169=77556-305-233=18425-81-172=172777-71-280=426195-39-47=109745-396-182=167445-138-272=35710-515-109=86318-191-106=21892-203-558=131483-387-14=82660-162-382=116468-267-43=158725-470-95=160413-62-114=237917-380-187=350483-421-11=51800-450-343=7461-46-225=190918-86-697=135474-309-108=57887-230-544=113225-209+229=245703-541+812=974352-105+210=457709-437+260=532199-62+188=325946-563+322=705278-50+102=330408-266+101=243210-203+489=496906-456+30=480396-348+312=360378-211+433=600230-70+280=440625-169+951=1407239-233+220=226407-325+673=755233-210+48=71706-413+928=1221292-271+470=491764-212+285=837193-25+88=256871-321+130=680392-369+76=99744-317+278=705358-202+239=395567-247+725=1045387-313+384=458813-443+55=425261-118+17=160438-353+977=1062229-188+176=217556-349+117=324248-10+28=266392-228+848=1012305-268+283=320755-389+710=1076278-206+184=256358-355+880=883376-294+24=106804-744+213=273430-41+22=411359-305+288=342456-348+59=167884-166+66=784436-404+43=75503-343+666=826337-149+311=499969-181+109=897375-165+119=329841-407+32=466248-142+321=427709-473+499=735400-268+106=238777-617+473=633123-28+149=244595-14+521=1102188-98+274=364823-487+249=585118-80+39=77911-631+880=1160364+(316-283)=397743+(992-698)=103793+(316-121)=28876+(874-436)=514323+(376-221)=478338+(975-868)=445201+(307-94)=414853+(841-683)=101173+(372-48)=397213+(518-445)=286209+(457-105)=561813+(263-238)=838123+(213-31)=305777+(780-27)=1530269+(473-158)=584208+(889-766)=331188+(301-188)=301668+(786-80)=1374132+(453-227)=358628+(978-124)=1482368+(289-178)=479822+(766-369)=1219201+(373-16)=558185+(370-135)=420288+(374-250)=412640+(725-378)=987242+(200-112)=330739+(913-873)=779149+(405-86)=468395+(710-414)=691113+(360-233)=240977+(638-51)=1564251+(301-263)=289831+(865-470)=1226441+(92-24)=50976+(855-854)=77294+(348-149)=493497+(360-111)=746185+(348-279)=254902+(919-275)=1546317+(453-23)=747413+(475-275)=613345+(363-87)=621122+(630-606)=146420+(360-45)=735790+(771-642)=919300+(373-34)=639104+(962-70)=996216+(277-35)=458501+(850-687)=664303+(316-213)=406169+(877-104)=94233+(238-196)=75270+(998-193)=1075301+(462-76)=687155+(537-220)=472324+(347-79)=592774+(817-322)=1269211+(236-36)=411494+(725-629)=590404-(54+185)=165639-(236+178)=225433-(205+73)=155600-(152+421)=27362-(30+315)=17302-(29+173)=100189-(18+165)=6960-(336+67)=557492-(58+171)=263971-(451+282)=238360-(18+201)=141866-(193+222)=451470-(228+87)=155891-(36+131)=724448-(317+16)=115875-(379+195)=301327-(241+72)=14853-(162+243)=448450-(353+83)=14368-(168+69)=131399-(32+231)=136925-(155+341)=429475-(74+103)=298931-(636+185)=110465-(79+248)=138977-(21+462)=494325-(48+126)=151815-(168+21)=626232-(88+119)=25994-(616+352)=26482-(108+11)=363428-(92+35)=301395-(246+119)=30969-(108+138)=723467-(215+70)=182946-(26+858)=62338-(68+135)=135409-(362+37)=10155-(47+65)=43938-(180+607)=151432-(218+156)=58989-(818+134)=37455-(163+215)=77852-(496+151)=205385-(99+169)=117890-(61+510)=319414-(296+72)=46382-(223+55)=104365-(33+240)=92884-(91+673)=120473-(85+205)=183763-(437+285)=41211-(95+12)=104909-(391+16)=502429-(186+173)=70771-(391+155)=225438-(33+24)=381563-(100+136)=327480-(164+69)=247821-(507+132)=182201-(435-367)=133662-(983-978)=657482-(332-267)=417923-(547-318)=694235-(376-143)=2506-(771-705)=440308-(435-142)=15359-(252-98)=205359-(454-374)=279596-(516-400)=480295-(378-257)=174854-(760-570)=664228-(373-259)=114430-(918-816)=328196-(44-26)=178938-(618-46)=366255-(184-176)=247529-(836-588)=281293-(469-328)=152998-(832-544)=710159-(325-313)=147736-(867-345)=214379-(74-62)=367801-(937-522)=386447-(472-48)=23935-(916-897)=916348-(495-310)=163566-(839-400)=127261-(462-347)=146870-(828-112)=154385-(372-301)=314862-(339-174)=697215-(229-172)=158583-(728-614)=46943-(436-426)=33976-(802-547)=721181-(184-37)=34447-(618-370)=199323-(282-183)=224859-(169-87)=77765-(153-143)=55780-(586-101)=295201-(328-134)=7562-(496-130)=196305-(222-115)=198264-(637-409)=36271-(280-143)=134662-(352-175)=485149-(221-145)=73517-(546-213)=184253-(172-25)=106753-(731-547)=56919-(204-192)=7643-(349-322)=616175-(212-143)=106725-(299-277)=703137-(355-354)=136571-(506-46)=111352-(492-212)=72694-(825-586)=455120+276×2=672235+188×2=611424+68×5=764824+371×2=156661+67×5=396480+372×2=1224143+27×9=386203+39×8=515191+38×8=495608+35×4=748178+44×7=486202+101×3=505448+26×8=656922+199×2=1320205+102×2=409194+11×3=227188+62×9=746946+32×3=1042155+262×2=679895+176×5=1775393+290×2=973196+115×8=1116301+29×5=446225+75×3=450479+15×2=509553+91×8=128166+21×7=213958+41×9=1327148+66×6=544222+329×3=120958×9+192=71455×3+787=95268×6+349=757123×4+276=76841×7+405=692122×7+713=1567170×2+448=788142×6+205=105785×8+246=92698×7+961=1647388×2+125=901181×2+947=1309331×2+251=913128×4+301=813115×3+160=505285×2+401=971395×2+16=806146×4+806=1390110×4+315=755492×2+689=1673230×3+101=791497×2+797=179194×2+368=55682×3+762=100833×8+193=45781×5+119=52418×5+24=11417×8+684=82050×5+354=604117×5+613=1198396-80×3=156641-175×2=291487-127×2=233545-37×6=323469-16×8=341498-46×5=268479-34×4=343618-31×6=432477-124×2=229749-13×7=658367-56×5=87559-43×6=301123-47×2=29685-115×5=110152-26×5=22469-29×9=208276-11×8=188756-247×2=262351-29×5=206898-297×3=7233-49×3=86307-71×4=23361-27×3=280859-67×8=323192-53×3=33520-33×3=421441-112×3=105768-44×4=592495-88×2=319704-37×9=371451-37×2=377765-78×3=531479-69×5=134842-99×3=545373-150×2=73532-26×5=402425-186×2=53561-58×8=97429-18×8=285924-109×5=379369-27×3=288984-67×9=381464-44×6=200472-14×3=430157-49×2=59709-194×3=127407-55×3=242760-78×3=526153-19×7=20817-141×5=112463-75×2=313624-40×2=544239-38×4=87371-134×2=103254-68×3=50770-167×3=269481-232×2=178