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137+95=943+443=367+108=173+388=110+121=147+526=96+306=729+431=116+95=222+456=227+144=780+986=126+77=286+198=115+369=273+263=141+168=660+840=137+76=252+83=73+385=149+547=141+28=732+462=99+118=508+379=256+102=344+183=29+161=677+243=107+181=680+180=87+405=396+180=77+23=63+61=53+281=420+747=192+190=235+457=22+36=242+732=372+66=845+972=311+187=155+126=58+226=320+592=50+207=755+747=69+183=239+191=75+397=549+817=174+195=158+87=139+113=102+238=49+149=648+292=341-96=736-381=442-419=684-200=475-213=890-325=423-37=931-592=266-201=806-216=185-17=544-482=444-251=810-384=271-116=837-635=451-284=937-870=427-199=867-145=331-104=754-28=404-181=880-426=328-150=371-235=429-294=692-249=394-288=752-522=318-32=850-353=485-258=540-39=382-98=170-83=432-413=914-186=499-351=938-374=402-316=911-739=246-163=324-69=80-24=446-232=378-120=799-535=417-198=654-540=370-278=939-410=276-32=514-346=176-111=594-470=249-196=921-70=387-248=676-660=112×3=427×2=249×2=104×4=380×2=272×4=171×5=511×7=48×2=705×9=18×2=600×7=107×8=772×7=118×2=708×5=109×3=459×9=229×2=529×3=154×3=842×3=155×3=905×7=34×4=147×6=118×4=827×5=200×3=853×5=61×9=396×4=97×5=561×8=201×4=803×4=187×5=882×6=17×9=959×6=33×5=408×3=398×2=559×6=75×7=247×8=199×3=672×3=381×2=800×3=158×6=311×3=80×2=933×7=13×6=645×7=278×3=976×7=259×3=441×7=241+210+525=415+824+26=379+124+394=227+587+233=340+97+323=395+65+909=23+151+276=869+438+406=360+268+241=80+664+927=399+37+255=216+695+745=143+118+156=798+425+606=86+492+117=537+89+897=255+291+25=106+333+844=366+307+213=730+122+949=120+17+400=137+721+881=144+548+226=847+636+556=107+301+300=75+633+649=11+602+71=654+852+598=397+443+133=753+557+689=449+462+15=792+83+880=680+18+186=971+745+800=734+63+185=854+561+591=562+169+59=299+387+238=234+322+20=844+296+83=162+743+73=884+63+649=361+253+100=723+879+272=407+250+94=818+458+363=91+29+310=908+396+650=161+130+288=588+171+307=345+430+216=716+499+778=50+278+609=227+397+977=29+700+194=51+504+500=131+689+12=853+283+643=125+638+230=208+105+311=48+129-65=396+168-553=163+98-21=265+55-125=119+206-284=830+630-498=162+152-186=252+696-158=306+45-315=859+256-523=155+256-187=245+715-384=361+67-221=936+328-297=125+205-311=961+620-604=20+200-12=171+470-432=155+94-79=897+543-478=81+402-272=928+623-805=221+68-96=880+873-924=97+317-414=631+787-472=79+364-97=566+332-654=179+201-280=196+812-398=213+174-356=573+933-628=273+223-430=823+332-674=47+408-173=883+940-706=152+334-62=475+723-764=399+91-283=856+656-724=302+75-110=839+785-208=136+41-172=368+547-778=215+256-101=901+141-62=69+428-288=711+423-302=252+121-114=451+310-553=406+92-155=811+264-383=228+87-138=606+559-831=282+170-282=67+382-203=198+88-25=944+504-884=99+314-15=220+964-288=135-40-30=991-189-277=336-300-31=889-818-60=483-376-99=999-98-108=269-68-13=255-94-109=400-82-41=957-428-275=485-224-152=482-398-31=350-37-305=829-644-88=470-308-132=809-292-286=333-225-102=840-67-596=364-26-166=882-559-288=306-30-187=863-182-277=470-22-70=811-589-218=363-237-40=960-136-242=395-12-39=552-326-35=284-235-24=757-147-231=407-293-85=518-241-14=234-20-73=984-338-517=227-71-101=858-459-127=376-85-88=631-262-135=352-51-277=219-127-15=232-69-69=952-284-650=440-236-135=644-77-240=490-286-113=882-308-419=440-105-133=787-277-250=488-47-86=731-59-581=447-166-52=649-155-306=301-180-51=742-65-484=277-193-73=877-255-23=438-93-31=843-49-35=436-363-67=979-631-56=417-250+13=793-444+84=230-174+87=392-122+997=215-105+287=209-49+39=121-63+290=955-635+467=279-256+311=136-62+292=214-98+228=283-73+527=450-371+301=703-310+114=169-107+336=876-395+701=51-31+84=648-40+254=358-325+265=832-252+20=50-50+97=185-19+180=180-39+110=889-763+100=247-206+447=709-13+558=311-306+189=735-19+875=486-414+308=919-127+167=374-210+267=174-170+75=351-269+346=964-781+260=471-418+322=657-136+893=444-430+161=256-218+604=284-197+121=669-618+718=204-171+71=922-827+993=193-140+419=641-50+239=37-10+435=640-57+604=342-185+306=847-291+882=440-408+368=190-41+147=126-46+367=892-129+316=131-37+300=513-394+696=286-136+303=199-190+172=469-391+372=431-107+104=363-316+320=139-12+490=166+(234-60)=538+(788-220)=20+(297-100)=463+(346-149)=254+(236-217)=66+(978-127)=187+(326-176)=205+(701-518)=195+(194-122)=751+(771-738)=148+(261-54)=598+(500-409)=349+(363-332)=185+(807-657)=295+(245-135)=326+(812-349)=207+(43-35)=463+(179-122)=83+(258-147)=514+(619-574)=334+(485-300)=365+(355-257)=347+(437-378)=566+(950-870)=338+(139-51)=287+(425-317)=128+(469-114)=547+(629-398)=267+(269-38)=22+(717-313)=353+(494-396)=136+(700-11)=445+(402-346)=448+(424-297)=200+(266-87)=703+(570-522)=147+(235-185)=797+(293-165)=74+(268-72)=316+(794-96)=427+(294-42)=990+(734-372)=67+(145-123)=890+(384-243)=413+(482-465)=31+(549-310)=128+(252-189)=873+(436-249)=163+(236-118)=96+(760-421)=442+(192-37)=697+(256-246)=403+(341-44)=889+(195-139)=115+(377-320)=468+(578-110)=254+(484-122)=232+(292-154)=280+(489-287)=933+(807-716)=458-(247+69)=701-(27+364)=483-(10+94)=549-(351+176)=309-(137+23)=499-(120+145)=218-(29+175)=728-(221+229)=473-(94+252)=867-(289+26)=294-(28+89)=481-(180+246)=480-(288+24)=481-(168+288)=449-(29+146)=581-(417+136)=500-(32+421)=605-(180+123)=336-(165+86)=944-(156+747)=340-(176+103)=907-(590+134)=382-(158+33)=864-(560+171)=395-(13+336)=519-(217+258)=416-(19+380)=253-(47+76)=382-(67+282)=586-(546+18)=199-(134+12)=837-(341+448)=407-(358+38)=528-(26+161)=288-(167+22)=168-(95+67)=275-(34+88)=876-(448+163)=437-(357+41)=990-(227+204)=316-(21+237)=754-(23+483)=395-(33+230)=640-(284+345)=199-(84+67)=845-(308+238)=373-(144+217)=749-(281+84)=184-(23+85)=888-(93+508)=422-(20+113)=994-(611+13)=489-(27+177)=917-(397+133)=439-(148+76)=633-(112+115)=447-(228+30)=805-(321+47)=409-(159+117)=796-(40+308)=490-(388-164)=936-(830-653)=204-(356-200)=385-(508-148)=327-(384-246)=415-(552-489)=382-(240-217)=359-(891-838)=355-(244-177)=389-(397-57)=224-(141-45)=908-(772-464)=458-(434-44)=833-(768-137)=402-(398-57)=608-(352-83)=258-(274-192)=46-(918-896)=466-(275-154)=241-(212-48)=477-(438-164)=969-(188-73)=457-(480-200)=342-(441-435)=314-(412-278)=448-(883-462)=200-(270-166)=918-(673-545)=414-(449-146)=800-(336-268)=379-(442-376)=651-(777-544)=235-(67-52)=236-(944-731)=392-(364-113)=661-(561-484)=481-(235-107)=428-(779-365)=481-(461-326)=135-(265-160)=282-(328-182)=45-(838-835)=263-(392-349)=882-(883-323)=105-(251-193)=452-(816-645)=396-(331-177)=967-(193-78)=325-(215-155)=852-(521-277)=353-(471-242)=509-(801-645)=424-(255-66)=599-(799-531)=243-(337-123)=677-(952-790)=448-(203-146)=580-(726-177)=402-(343-187)=791-(597-42)=491+16×7=231+286×2=98+111×8=959+64×7=128+94×4=565+234×3=183+106×4=386+71×7=250+181×4=403+202×4=221+226×3=748+65×6=184+380×2=149+61×8=498+62×6=962+122×6=431+41×5=421+28×2=39+103×3=67+55×3=165+59×3=474+74×8=55+138×5=129+28×6=398+191×2=144+88×3=364+212×2=66+131×2=258+363×2=66+32×8=56×7+316=73×5+878=84×5+381=13×4+364=97×6+190=60×4+801=142×2+48=127×4+749=60×3+236=130×3+998=97×3+183=83×4+957=125×4+60=324×2+603=67×9+64=72×3+342=47×4+120=151×6+110=100×3+136=230×2+28=267×3+176=145×6+453=57×4+91=219×2+674=101×5+456=44×2+286=86×6+196=33×9+157=59×4+45=226×3+145=469-104×2=926-226×2=322-37×4=819-47×8=480-51×7=912-382×2=363-61×3=651-27×8=281-100×2=608-260×2=363-172×2=864-21×5=241-26×2=710-195×3=352-54×2=836-75×9=461-41×8=819-102×6=121-10×6=486-20×7=495-231×2=190-13×2=456-29×7=716-256×2=375-20×6=801-85×2=499-105×3=976-332×2=324-133×2=584-104×3=424-48×7=768-251×3=363-24×2=828-153×2=112-24×2=513-25×7=289-38×7=584-230×2=286-17×8=861-35×9=493-18×9=642-83×4=422-36×2=437-153×2=253-11×4=540-87×6=196-28×6=311-44×5=452-22×8=403-69×5=422-117×3=788-166×2=403-127×3=930-68×6=488-142×3=937-138×2=418-77×3=616-97×3=207-15×4=776-44×4=161×5-447=801×8-634=464×2-881=579×8-193=63×9-363=298×3-863=430×2-558=806×4-570=242×2-75=85×5-37=95×9-600=754×9-649=100×9-829=753×2-831=94×9-833=822×9-771=353×2-146=898×5-205=200×2-57=684×4-302=64×9-491=724×6-742=64×6-128=394×2-582=53×9-391=594×2-421=253×3-135=709×3-572=343×2-99=790×2-284=432×2-45=423×5-37=491×2-323=552×7-222=203×4-93=168×6-698=79×7-395=559×4-697=59×9-202=658×5-880=322×2-439=650×5-900=279×3-268=241×7-510=410×2-340=449×2-633=476×2-19=602×6-160=113×7-369=492×5-796=88×4-327=444×4-700=223×3-123=881×7-161=353×2-169=176×5-13=166×3-237=758×9-264=79×7-332=667×2-810=53×(382-379)=894×(592-585)=15×(81-75)=721×(412-405)=247×(314-311)=819×(517-514)=199×(129-125)=307×(177-172)=59×(134-125)=708×(656-651)=169×(130-127)=186×(357-349)=47×(373-370)=595×(607-604)=48×(53-48)=881×(66-60)=42×(407-404)=233×(237-232)=37×(447-440)=385×(852-849)=29×(372-367)=613×(95-88)=87×(211-205)=468×(457-454)=55×(80-73)=92×(198-190)=114×(231-224)=913×(999-993)=294×(80-77)=225×(63-57)=12×(38-35)=309×(509-505)=44×(57-52)=241×(188-179)=37×(373-370)=837×(115-111)=45×(245-238)=619×(639-630)=108×(219-214)=336×(58-53)=78×(49-40)=275×(702-698)=82×(259-256)=403×(251-242)=220×(59-56)=315×(229-222)=241×(75-71)=721×(295-291)=113×(24-19)=23×(358-351)=194×(490-485)=377×(32-28)=248×(338-335)=453×(770-762)=79×(105-101)=319×(574-569)=67×(18-13)=45×(392-385)=71×(26-20)=344×(773-769)=2/6+3/6=1/4+3/4=2/7+3/7=3/6+2/6=1/6+3/6=2/9+7/9=5/8+2/8=5/8+3/8=1/4+2/4=2/10+4/10=1/5+3/5=3/10+7/10=4/8-3/8=5/8-1/8=2/7-1/7=3/4-1/4=5/8-2/8=6/9-1/9=3/7-2/7=3/6-1/6=2/5-1/5=2/3-1/3=4/7-1/7=5/10-2/10=參考答案137+95=232943+443=1386367+108=475173+388=561110+121=231147+526=67396+306=402729+431=1160116+95=211222+456=678227+144=371780+986=1766126+77=203286+198=484115+369=484273+263=536141+168=309660+840=1500137+76=213252+83=33573+385=458149+547=696141+28=169732+462=119499+118=217508+379=887256+102=358344+183=52729+161=190677+243=920107+181=288680+180=86087+405=492396+180=57677+23=10063+61=12453+281=334420+747=1167192+190=382235+457=69222+36=58242+732=974372+66=438845+972=1817311+187=498155+126=28158+226=284320+592=91250+207=257755+747=150269+183=252239+191=43075+397=472549+817=1366174+195=369158+87=245139+113=252102+238=34049+149=198648+292=940341-96=245736-381=355442-419=23684-200=484475-213=262890-325=565423-37=386931-592=339266-201=65806-216=590185-17=168544-482=62444-251=193810-384=426271-116=155837-635=202451-284=167937-870=67427-199=228867-145=722331-104=227754-28=726404-181=223880-426=454328-150=178371-235=136429-294=135692-249=443394-288=106752-522=230318-32=286850-353=497485-258=227540-39=501382-98=284170-83=87432-413=19914-186=728499-351=148938-374=564402-316=86911-739=172246-163=83324-69=25580-24=56446-232=214378-120=258799-535=264417-198=219654-540=114370-278=92939-410=529276-32=244514-346=168176-111=65594-470=124249-196=53921-70=851387-248=139676-660=16112×3=336427×2=854249×2=498104×4=416380×2=760272×4=1088171×5=855511×7=357748×2=96705×9=634518×2=36600×7=4200107×8=856772×7=5404118×2=236708×5=3540109×3=327459×9=4131229×2=458529×3=1587154×3=462842×3=2526155×3=465905×7=633534×4=136147×6=882118×4=472827×5=4135200×3=600853×5=426561×9=549396×4=158497×5=485561×8=4488201×4=804803×4=3212187×5=935882×6=529217×9=153959×6=575433×5=165408×3=1224398×2=796559×6=335475×7=525247×8=1976199×3=597672×3=2016381×2=762800×3=2400158×6=948311×3=93380×2=160933×7=653113×6=78645×7=4515278×3=834976×7=6832259×3=777441×7=3087241+210+525=976415+824+26=1265379+124+394=897227+587+233=1047340+97+323=760395+65+909=136923+151+276=450869+438+406=1713360+268+241=86980+664+927=1671399+37+255=691216+695+745=1656143+118+156=417798+425+606=182986+492+117=695537+89+897=1523255+291+25=571106+333+844=1283366+307+213=886730+122+949=1801120+17+400=537137+721+881=1739144+548+226=918847+636+556=2039107+301+300=70875+633+649=135711+602+71=684654+852+598=2104397+443+133=973753+557+689=1999449+462+15=926792+83+880=1755680+18+186=884971+745+800=2516734+63+185=982854+561+591=2006562+169+59=790299+387+238=924234+322+20=576844+296+83=1223162+743+73=978884+63+649=1596361+253+100=714723+879+272=1874407+250+94=751818+458+363=163991+29+310=430908+396+650=1954161+130+288=579588+171+307=1066345+430+216=991716+499+778=199350+278+609=937227+397+977=160129+700+194=92351+504+500=1055131+689+12=832853+283+643=1779125+638+230=993208+105+311=62448+129-65=112396+168-553=11163+98-21=240265+55-125=195119+206-284=41830+630-498=962162+152-186=128252+696-158=790306+45-315=36859+256-523=592155+256-187=224245+715-384=576361+67-221=207936+328-297=967125+205-311=19961+620-604=97720+200-12=208171+470-432=209155+94-79=170897+543-478=96281+402-272=211928+623-805=746221+68-96=193880+873-924=82997+317-414=0631+787-472=94679+364-97=346566+332-654=244179+201-280=100196+812-398=610213+174-356=31573+933-628=878273+223-430=66823+332-674=48147+408-173=282883+940-706=1117152+334-62=424475+723-764=434399+91-283=207856+656-724=788302+75-110=267839+785-208=1416136+41-172=5368+547-778=137215+256-101=370901+141-62=98069+428-288=209711+423-302=832252+121-114=259451+310-553=208406+92-155=343811+264-383=692228+87-138=177606+559-831=334282+170-282=17067+382-203=246198+88-25=261944+504-884=56499+314-15=398220+964-288=896135-40-30=65991-189-277=525336-300-31=5889-818-60=11483-376-99=8999-98-108=793269-68-13=188255-94-109=52400-82-41=277957-428-275=254485-224-152=109482-398-31=53350-37-305=8829-644-88=97470-308-132=30809-292-286=231333-225-102=6840-67-596=177364-26-166=172882-559-288=35306-30-187=89863-182-277=404470-22-70=378811-589-218=4363-237-40=86960-136-242=582395-12-39=344552-326-35=191284-235-24=25757-147-231=379407-293-85=29518-241-14=263234-20-73=141984-338-517=129227-71-101=55858-459-127=272376-85-88=203631-262-135=234352-51-277=24219-127-15=77232-69-69=94952-284-650=18440-236-135=69644-77-240=327490-286-113=91882-308-419=155440-105-133=202787-277-250=260488-47-86=355731-59-581=91447-166-52=229649-155-306=188301-180-51=70742-65-484=193277-193-73=11877-255-23=599438-93-31=314843-49-35=759436-363-67=6979-631-56=292417-250+13=180793-444+84=433230-174+87=143392-122+997=1267215-105+287=397209-49+39=199121-63+290=348955-635+467=787279-256+311=334136-62+292=366214-98+228=344283-73+527=737450-371+301=380703-310+114=507169-107+336=398876-395+701=118251-31+84=104648-40+254=862358-325+265=298832-252+20=60050-50+97=97185-19+180=346180-39+110=251889-763+100=226247-206+447=488709-13+558=1254311-306+189=194735-19+875=1591486-414+308=380919-127+167=959374-210+267=431174-170+75=79351-269+346=428964-781+260=443471-418+322=375657-136+893=1414444-430+161=175256-218+604=642284-197+121=208669-618+718=769204-171+71=104922-827+993=1088193-140+419=472641-50+239=83037-10+435=462640-57+604=1187342-185+306=463847-291+882=1438440-408+368=400190-41+147=296126-46+367=447892-129+316=1079131-37+300=394513-394+696=815286-136+303=453199-190+172=181469-391+372=450431-107+104=428363-316+320=367139-12+490=617166+(234-60)=340538+(788-220)=110620+(297-100)=217463+(346-149)=660254+(236-217)=27366+(978-127)=917187+(326-176)=337205+(701-518)=388195+(194-122)=267751+(771-738)=784148+(261-54)=355598+(500-409)=689349+(363-332)=380185+(807-657)=335295+(245-135)=405326+(812-349)=789207+(43-35)=215463+(179-122)=52083+(258-147)=194514+(619-574)=559334+(485-300)=519365+(355-257)=463347+(437-378)=406566+(950-870)=646338+(139-51)=426287+(425-317)=395128+(469-114)=483547+(629-398)=778267+(269-38)=49822+(717-313)=426353+(494-396)=451136+(700-11)=825445+(402-346)=501448+(424-297)=575200+(266-87)=379703+(570-522)=751147+(235-185)=197797+(293-165)=92574+(268-72)=270316+(794-96)=1014427+(294-42)=679990+(734-372)=135267+(145-123)=89890+(384-243)=1031413+(482-465)=43031+(549-310)=270128+(252-189)=191873+(436-249)=1060163+(236-118)=28196+(760-421)=435442+(192-37)=597697+(256-246)=707403+(341-44)=700889+(195-139)=945115+(377-320)=172468+(578-110)=936254+(484-122)=616232+(292-154)=370280+(489-287)=482933+(807-716)=1024458-(247+69)=142701-(27+364)=310483-(10+94)=379549-(351+176)=22309-(137+23)=149499-(120+145)=234218-(29+175)=14728-(221+229)=278473-(94+252)=127867-(289+26)=552294-(28+89)=177481-(180+246)=55480-(288+24)=168481-(168+288)=25449-(29+146)=274581-(417+136)=28500-(32+421)=47605-(180+123)=302336-(165+86)=85944-(156+747)=41340-(176+103)=61907-(590+134)=183382-(158+33)=191864-(560+171)=133395-(13+336)=46519-(217+258)=44416-(19+380)=17253-(47+76)=130382-(67+282)=33586-(546+18)=22199-(134+12)=53837-(341+448)=48407-(358+38)=11528-(26+161)=341288-(167+22)=99168-(95+67)=6275-(34+88)=153876-(448+163)=265437-(357+41)=39990-(227+204)=559316-(21+237)=58754-(23+483)=248395-(33+230)=132640-(284+345)=11199-(84+67)=48845-(308+238)=299373-(144+217)=12749-(281+84)=384184-(23+85)=76888-(93+508)=287422-(20+113)=289994-(611+13)=370489-(27+177)=285917-(397+133)=387439-(148+76)=215633-(112+115)=406447-(228+30)=189805-(321+47)=437409-(159+117)=133796-(40+308)=448490-(388-164)=266936-(830-653)=759204-(356-200)=48385-(508-148)=25327-(384-246)=189415-(552-489)=352382-(240-217)=359359-(891-838)=306355-(244-177)=288389-(397-57)=49224-(141-45)=128908-(772-464)=600458-(434-44)=68833-(768-137)=202402-(398-57)=61608-(352-83)=339258-(274-192)=17646-(918-896)=24466-(275-154)=345241-(212-48)=77477-(438-164)=203969-(188-73)=854457-(480-200)=177342-(441-435)=336314-(412-278)=180448-(883-462)=27200-(270-166)=96918-(673-545)=790414-(449-146)=111800-(336-268)=732379-(442-376)=313651-(777-544)=418235-(67-52)=220236-(944-731)=23392-(364-113)=141661-(561-484)=584481-(235-107)=353428-(779-365)=14481-(461-326)=346135-(265-160)=30282-(328-182)=13645-(838-835)=42263-(392-349)=220882-(883-323)=322105-(251-193)=47452-(816-645)=281396-(331-177)=242967-(193-78)=852325-(215-155)=265852-(521-277)=608353-(471-242)=124509-(801-645)=353424-(255-66)=235599-(799-531)=331243-(337-123)=29677-(952-790)=515448-(203-146)=391580-(726-177)=31402-(343-187)=246791-(597-42)=236491+16×7=603231+286×2=80398+111×8=986959+64×7=1407128+94×4=504565+234×3=1267183+106×4=607386+71×7=883250+181×4=974403+202×4=1211221+226×3=899748+65×6=1138184+380×2=944149+61×8=637498+62×6=870962+122×6=1694431+41×5=636421+28×2=47739+103×3=34867+55×3=232165+59×3=342474+74×8=106655+138×5=745129+28×6=297398+191×2=780144+88×3=408364+212×2=78866+131×2=328258+363×2=98466+32×8=32256×7+316=70873×5+878=124384×5+381=80113×4+364=41697×6+190=77260×4+801=1041142×2+48=332127×4+749=125760×3+236=416130×3+998=138897×3+183=47483×4+957=1289125×4+60=560324×2+603=125167×9+64=66772×3+342=55847×4+120=308151×6+110=1016100×3+136=436230×2+28=488267×3+176=977145×6+453=132357×4+91=319219×2+674=1112101×5+456=96144×2+286=37486×6+196=71233×9+157=45459×4+45=281226×3+145=823469-104×2=261926-226×2=474322-37×4=174819-47×8=443480-51×7=123912-382×2=148363-61×3=180651-27×8=435281-100×2=81608-260×2=88363-172×2=19864-21×5=759241-26×2=189710-195×3=125352-54×2=244836-75×9=161461-41×8=133819-102×6=207121-10×6=61486-20×7=346495-231×2=33190-13×2=164456-29×7=253716-256×2=204375-20×6=255801-85×2=631499-105×3=184976-332×2=312324-133×2=58584-104×3=272424-48×7=88768-251×3=15363-24×2=315828-153×2=522112-24×2=64513-25×7=338289-38×7=23584-230×2=124286-17×8=150861-35×9=546493-18×9=331642-83×4=310422-36×2=350437-153×2=131253-11×4=209540-87×6=18196-28×6=28311-44×5=91452-22×8=276403-69×5=58422-117×3=71788-166×2=456403-127×3=22930-68×6=522488-142×3=62