三年级数学(上)计算题专项练习附答案

三年级数学(上)计算题专项练习附答案117+286=840+375=145+145=344+146=220+93=462+147=293+154=894+445=117+255=385+207=90+329=844+690=84+330=254+336=117+173=507+247=214+285=108+370=384+90=635+557=23+36=495+300=73+392=766+743=48+35=288+368=89+35=225+185=111+184=773+972=61+211=577+435=154+250=202+327=272+152=72+191=238+92=144+349=114+63=175+60=160+112=254+221=36+23=826+246=65+146=252+306=165+157=334+971=181+63=561+208=104+81=522+101=418+73=328+407=64+63=242+121=206+93=38+179=364+62=392+618=390-138=742-49=447-26=784-583=474-176=857-521=105-12=732-120=242-201=991-37=368-49=981-316=239-73=468-10=370-229=858-21=376-128=348-297=410-83=874-627=459-316=638-280=309-104=855-650=148-40=585-274=478-162=989-513=152-52=272-191=485-396=577-44=296-37=617-301=136-14=794-124=500-243=509-211=339-69=618-382=146-110=803-240=395-60=567-20=467-248=873-85=422-344=778-437=260-74=612-159=225-149=824-666=368-125=636-229=351-130=842-823=440-71=734-557=72-41=800-740=46×3=332×3=482×2=867×3=174×4=679×9=238×3=824×5=122×7=601×8=245×2=246×2=38×2=396×9=116×8=791×2=17×4=567×7=49×9=325×4=97×3=794×9=334×2=418×3=81×3=24×5=42×3=158×8=68×4=450×3=40×3=718×8=16×3=807×9=54×8=644×8=21×7=481×2=155×6=704×6=236×3=670×7=72×2=454×9=167×2=86×2=80×7=425×4=268×2=867×9=118×4=567×4=98×3=534×2=53×3=821×6=162×6=350×7=264×2=374×6=52+454+481=41+186+332=105+19+280=852+594+722=52+466+192=654+966+370=235+10+594=72+329+710=185+316+427=234+903+651=170+90+631=384+735+209=32+348+608=473+32+192=328+209+137=304+890+731=216+260+30=531+287+569=247+320+239=430+220+599=317+626+28=59+992+492=132+316+177=53+320+206=10+347+83=458+811+818=147+127+82=459+93+326=136+96+670=974+708+126=778+64+48=97+454+848=546+213+226=401+703+125=49+54+705=399+116+687=505+123+323=102+196+80=265+32+26=702+811+623=77+316+459=225+482+780=68+133+76=685+952+335=228+314+334=706+547+901=79+38+244=220+142+246=162+457+166=547+922+324=367+92+425=69+219+843=186+554+44=178+935+105=295+516+47=733+170+612=707+163+25=646+55+583=93+37+85=799+75+926=296+170-19=924+867-127=172+249-106=424+890-548=220+134-256=876+50-196=66+163-217=352+730-936=53+236-96=694+672-445=87+298-116=174+438-570=75+244-258=462+667-397=136+210-127=932+360-44=275+58-253=869+499-668=416+17-77=186+104-193=205+216-128=991+259-535=85+402-90=343+914-914=381+82-415=79+367-194=112+372-238=275+765-711=330+31-102=640+155-519=149+232-181=127+815-374=49+11-12=971+989-354=310+55-183=486+537-307=104+321-376=650+45-660=113+283-221=812+657-251=170+311-415=147+880-18=86+239-301=963+168-734=175+272-228=234+701-922=180+319-260=771+541-559=155+12-128=186+985-143=98+267-53=645+695-846=172+170-117=940+700-363=339+46-125=433+392-546=53+394-80=774+784-953=113+319-134=721+947-95=228-172-34=874-612-82=385-353-15=828-365-462=428-113-62=732-659-45=325-103-157=661-111-289=484-114-350=528-65-461=228-26-83=460-141-111=425-163-223=928-314-29=488-155-142=918-13-612=369-132-92=947-240-151=478-267-29=833-95-26=302-101-136=920-428-463=455-128-303=640-453-75=198-37-161=985-236-383=482-62-281=957-190-289=467-135-149=600-14-18=322-114-14=247-158-22=396-327-14=425-256-79=471-39-414=758-93-525=363-32-56=805-176-124=335-226-30=949-538-333=345-144-191=552-13-24=325-145-42=762-487-91=301-49-175=963-666-198=379-55-34=612-43-189=462-121-220=513-17-43=339-159-132=936-257-602=492-206-201=560-149-320=473-285-12=350-49-69=444-89-140=804-77-65=245-10-153=925-397-518=422-278+25=832-357+261=368-237+261=735-300+275=307-265+55=827-503+749=312-304+405=797-129+941=173-14+247=411-311+170=494-483+393=626-44+996=427-318+101=424-358+250=233-131+387=675-386+621=344-285+299=905-822+290=409-374+413=894-787+957=320-196+223=891-56+23=465-403+32=505-87+457=469-391+204=865-624+223=170-63+219=917-735+65=74-31+263=788-767+930=160-14+101=993-865+381=133-45+31=890-625+558=242-76+73=964-100+134=133-122+100=995-12+546=410-244+73=732-38+479=353-170+123=642-188+196=213-26+287=288-183+652=268-254+394=371-249+588=479-441+419=414-51+94=256-120+141=686-579+843=359-101+90=395-174+784=311-156+213=938-505+134=285-197+23=883-693+322=141-52+223=648-636+153=448-362+276=822-318+553=344+(460-341)=925+(822-29)=140+(291-203)=952+(850-120)=146+(369-56)=169+(854-201)=488+(436-233)=17+(848-709)=74+(381-101)=894+(435-426)=483+(133-14)=674+(835-63)=113+(462-31)=470+(681-459)=459+(240-219)=274+(818-423)=157+(166-123)=636+(894-701)=110+(390-323)=377+(975-920)=465+(308-137)=279+(127-28)=49+(333-57)=799+(884-64)=381+(416-23)=181+(480-271)=14+(384-325)=457+(756-670)=229+(271-147)=767+(673-242)=285+(405-220)=956+(785-736)=313+(374-186)=416+(537-488)=11+(453-181)=457+(668-123)=316+(261-256)=398+(462-135)=371+(442-333)=945+(691-350)=105+(404-119)=578+(581-401)=363+(326-104)=490+(932-173)=74+(425-276)=884+(490-384)=20+(329-252)=310+(665-547)=247+(223-143)=354+(303-193)=215+(346-62)=207+(479-451)=410+(283-169)=740+(763-21)=440+(338-25)=217+(392-301)=471+(288-164)=520+(943-244)=188+(315-279)=560+(860-197)=422-(242+159)=709-(430+226)=437-(91+24)=998-(176+67)=238-(82+80)=597-(387+88)=410-(100+203)=920-(58+291)=122-(11+65)=887-(424+35)=207-(127+80)=563-(95+75)=241-(173+25)=965-(14+838)=495-(24+32)=990-(181+664)=364-(268+87)=978-(448+376)=484-(187+187)=966-(395+276)=420-(172+61)=931-(104+448)=196-(15+44)=934-(222+350)=90-(34+17)=610-(279+255)=361-(139+50)=585-(103+84)=425-(236+52)=942-(572+43)=312-(142+133)=536-(197+271)=498-(180+106)=621-(54+152)=407-(147+58)=863-(225+379)=402-(128+240)=951-(124+454)=456-(33+30)=620-(517+89)=414-(62+229)=688-(517+75)=477-(26+123)=923-(540+285)=342-(38+95)=592-(62+431)=468-(164+48)=967-(63+141)=491-(38+406)=581-(298+278)=338-(80+16)=650-(278+106)=468-(162+233)=947-(98+243)=173-(87+37)=731-(243+424)=395-(59+107)=857-(12+224)=396-(30+155)=745-(17+246)=275-(430-200)=605-(752-459)=461-(279-149)=453-(651-306)=262-(146-95)=602-(657-598)=491-(416-89)=885-(348-137)=197-(319-307)=501-(407-351)=421-(321-59)=160-(419-418)=376-(272-34)=504-(937-785)=190-(251-187)=972-(892-755)=219-(420-294)=787-(955-897)=86-(97-25)=472-(476-408)=401-(418-19)=857-(363-144)=189-(202-43)=841-(857-621)=325-(425-273)=911-(954-579)=375-(404-241)=839-(871-371)=364-(355-224)=893-(279-62)=472-(480-88)=953-(679-159)=213-(152-72)=312-(344-196)=481-(468-308)=745-(992-655)=404-(257-98)=898-(809-462)=331-(382-337)=655-(423-25)=299-(323-30)=715-(965-421)=394-(341-290)=560-(645-177)=427-(474-429)=831-(581-543)=246-(498-490)=846-(847-18)=389-(491-263)=999-(263-123)=257-(250-244)=852-(669-184)=225-(262-232)=854-(555-400)=358-(260-207)=477-(763-440)=207-(255-234)=888-(601-310)=407-(275-74)=687-(335-47)=174+129×2=236+31×7=152+16×2=958+239×3=256+98×3=440+90×3=365+104×5=97+31×6=162+200×2=840+81×3=97+19×3=617+29×5=32+134×6=214+49×4=183+50×4=964+107×8=274+138×3=666+27×5=436+43×2=941+258×2=378+131×4=228+147×2=135+144×4=957+137×4=469+25×2=194+101×7=155+109×4=10+150×2=49+161×2=612+45×2=219×4+80=37×8+606=41×4+307=17×9+564=29×7+368=323×2+512=185×3+251=54×6+835=34×8+292=71×9+475=99×3+250=244×2+967=72×2+314=284×2+332=136×4+27=73×6+381=100×4+360=237×4+571=79×5+154=292×2+354=85×7+113=332×2+524=239×3+89=89×3+126=170×3+422=103×3+274=206×2+12=94×8+103=25×9+124=90×9+833=452-67×3=384-46×8=442-16×9=297-61×3=495-137×3=643-51×7=418-57×5=789-380×2=189-21×8=550-52×7=330-20×4=837-107×3=261-11×5=928-22×9=150-55×2=739-234×2=427-163×2=496-46×4=216-36×2=722-52×3=494-152×3=611-115×5=217-51×3=858-168×3=465-38×5=778-377×2=443-72×4=381-157×2=448-46×4=464-205×2=434-61×4=597-117×4=308-91×2=923-459×2=173-26×2=944-173×3=423-79×2=307-83×3=427-15×9=668-77×3=306-25×7=758-46×7=432-119×2=949-29×8=221-46×4=722-16×8=243-15×2=729-88×4=161-20×8=877-66×9=216-40×4=352-15×7=448-13×4=292-19×9=421-12×5=72-22×3=210-16×2=294-32×2=162-37×3=612-24×6=197×5-618=779×9-871=278×2-274=458×4-813=69×9-219=307×4-392=374×2-584=909×6-198=203×3-569=415×4-938=225×4-266=575×4-650=327×3-430=413×2-605=96×9-185=275×8-488=102×8-283=676×5-997=288×3-176=380×5-363=47×7-16=404×2-474=110×9-507=65×4-208=184×3-401=238×8-46=310×3-691=527×8-423=101×6-224=698×4-430=325×3-699=288×6-515=34×9-162=598×2-104=75×3-28=729×9-271=133×7-701=839×4-654=124×3-29=267×2-387=98×7-134=778×4-483=68×9-167=884×7-856=231×3-679=424×6-863=142×4-368=857×7-639=34×7-142=861×2-196=174×5-272=243×5-718=323×3-883=728×3-993=91×2-82=575×4-895=225×3-673=413×7-827=78×9-153=172×6-198=231×(413-409)=505×(339-334)=102×(374-371)=146×(255-250)=189×(117-112)=578×(848-843)=130×(453-450)=476×(313-308)=105×(403-397)=178×(109-103)=105×(239-233)=588×(855-851)=99×(473-469)=438×(922-914)=86×(300-296)=939×(548-545)=130×(366-360)=61×(978-974)=57×(45-38)=842×(918-913)=249×(195-192)=396×(479-473)=83×(232-228)=947×(157-154)=61×(354-349)=825×(766-761)=115×(496-489)=425×(532-524)=12×(482-476)=878×(155-148)=132×(156-153)=812×(973-964)=45×(445-441)=431×(444-437)=171×(83-78)=566×(54-45)=162×(101-95)=809×(972-963)=62×(220-216)=643×(195-189)=110×(461-454)=542×(285-279)=175×(338-335)=42×(573-570)=238×(140-137)=520×(60-56)=159×(162-156)=332×(880-877)=35×(247-241)=496×(954-946)=50×(387-381)=661×(650-642)=55×(173-169)=193×(857-851)=113×(332-326)=505×(86-80)=100×(257-249)=185×(615-608)=38×(20-17)=871×(718-710)=1/8+5/8=1/5+4/5=5/8+2/8=7/10+3/10=1/5+2/5=4/10+2/10=4/8+3/8=1/5+3/5=1/6+3/6=1/7+5/7=3/8+4/8=3/5+2/5=4/8-3/8=6/8-2/8=2/6-1/6=3/6-1/6=5/8-1/8=5/8-2/8=3/7-2/7=5/7-2/7=3/7-1/7=3/5-1/5=6/8-1/8=4/10-3/10=参考答案117+286=403840+375=1215145+145=290344+146=490220+93=313462+147=609293+154=447894+445=1339117+255=372385+207=59290+329=419844+690=153484+330=414254+336=590117+173=290507+247=754214+285=499108+370=478384+90=474635+557=119223+36=59495+300=79573+392=465766+743=150948+35=83288+368=65689+35=124225+185=410111+184=295773+972=174561+211=272577+435=1012154+250=404202+327=529272+152=42472+191=263238+92=330144+349=493114+63=177175+60=235160+112=272254+221=47536+23=59826+246=107265+146=211252+306=558165+157=322334+971=1305181+63=244561+208=769104+81=185522+101=623418+73=491328+407=73564+63=127242+121=363206+93=29938+179=217364+62=426392+618=1010390-138=252742-49=693447-26=421784-583=201474-176=298857-521=336105-12=93732-120=612242-201=41991-37=954368-49=319981-316=665239-73=166468-10=458370-229=141858-21=837376-128=248348-297=51410-83=327874-627=247459-316=143638-280=358309-104=205855-650=205148-40=108585-274=311478-162=316989-513=476152-52=100272-191=81485-396=89577-44=533296-37=259617-301=316136-14=122794-124=670500-243=257509-211=298339-69=270618-382=236146-110=36803-240=563395-60=335567-20=547467-248=219873-85=788422-344=78778-437=341260-74=186612-159=453225-149=76824-666=158368-125=243636-229=407351-130=221842-823=19440-71=369734-557=17772-41=31800-740=6046×3=138332×3=996482×2=964867×3=2601174×4=696679×9=6111238×3=714824×5=4120122×7=854601×8=4808245×2=490246×2=49238×2=76396×9=3564116×8=928791×2=158217×4=68567×7=396949×9=441325×4=130097×3=291794×9=7146334×2=668418×3=125481×3=24324×5=12042×3=126158×8=126468×4=272450×3=135040×3=120718×8=574416×3=48807×9=726354×8=432644×8=515221×7=147481×2=962155×6=930704×6=4224236×3=708670×7=469072×2=144454×9=4086167×2=33486×2=17280×7=560425×4=1700268×2=536867×9=7803118×4=472567×4=226898×3=294534×2=106853×3=159821×6=4926162×6=972350×7=2450264×2=528374×6=224452+454+481=98741+186+332=559105+19+280=404852+594+722=216852+466+192=710654+966+370=1990235+10+594=83972+329+710=1111185+316+427=928234+903+651=1788170+90+631=891384+735+209=132832+348+608=988473+32+192=697328+209+137=674304+890+731=1925216+260+30=506531+287+569=1387247+320+239=806430+220+599=1249317+626+28=97159+992+492=1543132+316+177=62553+320+206=57910+347+83=440458+811+818=2087147+127+82=356459+93+326=878136+96+670=902974+708+126=1808778+64+48=89097+454+848=1399546+213+226=985401+703+125=122949+54+705=808399+116+687=1202505+123+323=951102+196+80=378265+32+26=323702+811+623=213677+316+459=852225+482+780=148768+133+76=277685+952+335=1972228+314+334=876706+547+901=215479+38+244=361220+142+246=608162+457+166=785547+922+324=1793367+92+425=88469+219+843=1131186+554+44=784178+935+105=1218295+516+47=858733+170+612=1515707+163+25=895646+55+583=128493+37+85=215799+75+926=1800296+170-19=447924+867-127=1664172+249-106=315424+890-548=766220+134-256=98876+50-196=73066+163-217=12352+730-936=14653+236-96=193694+672-445=92187+298-116=269174+438-570=4275+244-258=61462+667-397=732136+210-127=219932+360-44=1248275+58-253=80869+499-668=700416+17-77=356186+104-193=97205+216-128=293991+259-535=71585+402-90=397343+914-914=343381+82-415=4879+367-194=252112+372-238=246275+765-711=329330+31-102=259640+155-519=276149+232-181=200127+815-374=56849+11-12=48971+989-354=1606310+55-183=182486+537-307=716104+321-376=49650+45-660=35113+283-221=175812+657-251=1218170+311-415=66147+880-18=100986+239-301=24963+168-734=397175+272-228=219234+701-922=13180+319-260=239771+541-559=753155+12-128=39186+985-143=102898+267-53=312645+695-846=494172+170-117=225940+700-363=1277339+46-125=260433+392-546=27953+394-80=367774+784-953=605113+319-134=298721+947-95=1573228-172-34=22874-612-82=180385-353-15=17828-365-462=1428-113-62=253732-659-45=28325-103-157=65661-111-289=261484-114-350=20528-65-461=2228-26-83=119460-141-111=208425-163-223=39928-314-29=585488-155-142=191918-13-612=293369-132-92=145947-240-151=556478-267-29=182833-95-26=712302-101-136=65920-428-463=29455-128-303=24640-453-75=112198-37-161=0985-236-383=366482-62-281=139957-190-289=478467-135-149=183600-14-18=568322-114-14=194247-158-22=67396-327-14=55425-256-79=90471-39-414=18758-93-525=140363-32-56=275805-176-124=505335-226-30=79949-538-333=78345-144-191=10552-13-24=515325-145-42=138762-487-91=184301-49-175=77963-666-198=99379-55-34=290612-43-189=380462-121-220=121513-17-43=453339-159-132=48936-257-602=77492-206-201=85560-149-320=91473-285-12=176350-49-69=232444-89-140=215804-77-65=662245-10-153=82925-397-518=10422-278+25=169832-357+261=736368-237+261=392735-300+275=710307-265+55=97827-503+749=1073312-304+405=413797-129+941=1609173-14+247=406411-311+170=270494-483+393=404626-44+996=1578427-318+101=210424-358+250=316233-131+387=489675-386+621=910344-285+299=358905-822+290=373409-374+413=448894-787+957=1064320-196+223=347891-56+23=858465-403+32=94505-87+457=875469-391+204=282865-624+223=464170-63+219=326917-735+65=24774-31+263=306788-767+930=951160-14+101=247993-865+381=509133-45+31=119890-625+558=823242-76+73=239964-100+134=998133-122+100=111995-12+546=1529410-244+73=239732-38+479=1173353-170+123=306642-188+196=650213-26+287=474288-183+652=757268-254+394=408371-249+588=710479-441+419=457414-51+94=457256-120+141=277686-579+843=950359-101+90=348395-174+784=1005311-156+213=368938-505+134=567285-197+23=111883-693+322=512141-52+223=312648-636+153=165448-362+276=362822-318+553=1057344+(460-341)=463925+(822-29)=1718140+(291-203)=228952+(850-120)=1682146+(369-56)=459169+(854-201)=822488+(436-233)=69117+(848-709)=15674+(381-101)=354894+(435-426)=903483+(133-14)=602674+(835-63)=1446113+(462-31)=544470+(681-459)=692459+(240-219)=480274+(818-423)=669157+(166-123)=200636+(894-701)=829110+(390-323)=177377+(975-920)=432465+(308-137)=636279+(127-28)=37849+(333-57)=325799+(884-64)=1619381+(416-23)=774181+(480-271)=39014+(384-325)=73457+(756-670)=543229+(271-147)=353767+(673-242)=1198285+(405-220)=470956+(785-736)=1005313+(374-186)=501416+(537-488)=46511+(453-181)=283457+(668-123)=1002316+(261-256)=321398+(462-135)=725371+(442-333)=480945+(691-350)=1286105+(404-119)=390578+(581-401)=758363+(326-104)=585490+(932-173)=124974+(425-276)=223884+(490-384)=99020+(329-252)=97310+(665-547)=428247+(223-143)=327354+(303-193)=464215+(346-62)=499207+(479-451)=235410+(283-169)=524740+(763-21)=1482440+(338-25)=753217+(392-301)=308471+(288-164)=595520+(943-244)=1219188+(315-279)=224560+(860-197)=1223422-(242+159)=21709-(430+226)=53437-(91+24)=322998-(176+67)=755238-(82+80)=76597-(387+88)=122410-(100+203)=107920-(58+291)=571122-(11+65)=46887-(424+35)=428207-(127+80)=0563-(95+75)=393241-(173+25)=43965-(14+838)=113495-(24+32)=439990-(181+664)=145364-(268+87)=9978-(448+376)=154484-(187+187)=110966-(395+276)=295420-(172+61)=187931-(104+448)=379196-(15+44)=137934-(222+350)=36290-(34+17)=39610-(279+255)=76361-(139+50)=172585-(103+84)=398425-(236+52)=137942-(572+43)=327312-(142+133)=37536-(197+271)=68498-(180+106)=212621-(54+152)=415407-(147+58)=202863-(225+379)=259402-(128+240)=34951-(124+454)=373456-(33+30)=393620-(517+89)=14414-(62+229)=123688-(517+75)=96477-(26+123)=328923-(540+285)=98342-(38+95)=209592-(62+431)=99468-(164+48)=256967-(63+141)=763491-(38+406)=47581-(298+278)=5338-(80+16)=242650-(278+106)=266468-(162+233)=73947-(98+243)=606173-(87+37)=49731-(243+424)=64395-(59+107)=229857-(12+224)=621396-(30+155)=211745-(17+246)=482275-(430-200)=45605-(752-459)=312461-(279-149)=331453-(651-306)=108262-(146-95)=211602-(657-598)=543491-(416-89)=164885-(348-137)=674197-(319-307)=185501-(407-351)=445421-(321-59)=159160-(419-418)=159376-(272-34)=138504-(937-785)=352190-(251-187)=126972-(892-755)=835219-(420-294)=93787-(955-897)=72986-(97-25)=14472-(476-408)=404401-(418-19)=2857-(363-144)=638189-(202-43)=30841-(857-621)=605325-(425-273)=173911-(954-579)=536375-(404-241)=212839-(871-371)=339364-(355-224)=233893-(279-62)=676472-(480-88)=80953-(679-159)=433213-(152-72)=133312-(344-196)=164481-(468-308)=321745-(992-655)=408404-(257-98)=245898-(809-462)=551331-(382-337)=286655-(423-25)=257299-(323-30)=6715-(965-421)=171394-(341-290)=343560-(645-177)=92427-(474-429)=382831-(581-543)=793246-(498-490)=238846-(847-18)=17389-(491-263)=161999-(263-123)=859257-(250-244)=251852-(669-184)=367225-(262-232)=195854-(555-400)=699358-(260-207)=305477-(763-440)=154207-(255-234)=186888-(601-310)=597407-(275-74)=206687-(335-47)=399174+129×2=432236+31×7=453152+16×2=184958+239×3=1675256+98×3=550440+90×3=710365+104×5=88597+31×6=283162+200×2=562840+81×3=108397+19×3=154617+29×5=76232+134×6=836214+49×4=410183+50×4=383964+107×8=1820274+138×3=688666+27×5=801436+43×2=522941+258×2=1457378+131×4=902228+147×2=522135+144×4=711957+137×4=1505469+25×2=519194+101×7=901155+109×4=59110+150×2=31049+161×2=371612+45×2=702219×4+80=95637×8+606=90241×4+307=47117×9+564=71729×7+368=571323×2+512=1158185×3+251=80654×6+835=115934×8+292=56471×9+475=111499×3+250=547244×2+967=145572×2+314=458284×2+332=900136×4+27=57173×6+381=819100×4+360=760237×4+571=151979×5+154=549292×2+354=93885×7+113=708332×2+524=1188239×3+89=80689×3+126=393170×3+422=932103×3+274=583206×2+12=42494×8+103=85525×9+124=34990×9+833=1643452-67×3=251384-46×8=16442-16×9=298297-61×3=114495-137×3=84643-51×7=286418-57×5=133789-380×2=29189-21×8=21550-52×7=186330-20×4=250837-107×3=516261-11×5=206928-22×9=730150-55×2=40739-234×2=271427-163×2=101496-46×4=312216-36×2=144722-52×3=566494-152×3=38611-115×5=36217-51×3=64858-168×3=354465-38×5=275778-377×2=24443-72×4=155381-157×2=67448-46×4=264464-205×2=54434-61×4=190597-117×4=129308-91×2=126923-459×2=5173-26×2=121944-173×3=425423-79×2=265307-83×3=58427-15×9=292668-77×3=437306-25×7=131758-46×7=436432-119×2=194949-29×8=717221-46×4=37722-16×8=594243-15×2=213729-88×4=377161-20×8=1877-66×9=283216-40×4=56352-15×7=247448-13×4=396292-19×9=121421-12×5=36172-22×3=6210-16×2=178294-32×2=