三年級數(shù)學(xué)(上)計(jì)算題專項(xiàng)練習(xí)附答案

三年級數(shù)學(xué)(上)計(jì)算題專項(xiàng)練習(xí)附答案313+110=461+597=135+183=261+451=64+253=745+188=168+154=260+54=33+84=248+75=172+44=743+255=78+366=366+592=106+125=287+431=125+246=60+47=125+139=455+532=362+121=152+235=103+206=283+744=302+123=497+406=159+143=245+280=106+266=358+779=130+311=49+123=170+264=504+204=79+98=576+105=61+94=537+868=93+347=281+57=305+131=443+893=150+144=724+611=214+192=241+486=111+350=910+322=89+149=721+826=205+182=571+102=162+323=489+985=128+310=267+241=274+106=361+386=136+348=787+241=268-18=932-33=77-39=244-30=265-232=782-54=307-189=533-91=367-226=646-384=393-301=697-447=155-136=590-282=406-153=967-536=415-217=559-264=465-379=800-382=328-120=899-272=291-258=666-58=420-224=642-536=420-20=797-315=158-99=754-151=206-100=900-724=266-184=835-29=301-205=705-359=471-147=881-841=389-279=679-72=284-158=167-34=259-92=939-245=129-92=658-252=435-23=514-470=493-482=762-663=184-151=429-40=405-87=839-430=373-175=235-49=148-81=753-380=399-192=905-376=493×2=418×6=49×4=164×4=41×4=199×8=109×6=337×5=65×4=91×8=22×4=702×2=297×3=466×2=96×6=99×2=94×3=384×4=14×9=943×7=37×3=989×6=232×4=905×7=58×7=89×6=16×3=940×7=197×2=510×3=244×2=506×3=77×4=389×4=245×2=464×4=162×6=764×5=70×6=959×5=182×5=652×2=217×3=841×5=47×3=618×2=12×3=979×4=494×2=662×4=192×4=578×2=26×3=730×5=69×7=152×7=166×5=529×2=21×6=573×2=268+451+174=60+50+643=90+31+394=851+746+585=243+292+218=967+397+770=70+590+214=642+516+347=205+108+327=778+477+236=301+536+123=856+567+633=18+595+353=947+99+98=122+201+259=143+415+55=364+161+459=297+616+171=110+160+181=908+732+878=445+16+315=200+883+775=70+549+209=31+506+196=493+305+99=431+843+686=679+208+55=297+366+150=57+191+636=928+280+928=194+293+416=342+269+682=245+50+637=247+760+121=406+55+348=151+248+711=138+152+163=630+78+722=557+195+103=632+550+576=16+255+117=483+443+677=185+401+120=102+97+518=473+246+131=335+33+657=70+380+140=706+20+95=391+301+251=481+392+171=211+253+453=350+201+458=261+385+255=113+511+118=612+43+176=512+974+732=14+871+106=331+95+849=227+554+53=67+814+95=215+83-46=827+581-235=334+59-151=477+260-389=119+301-134=39+461-269=386+24-274=487+39-423=98+227-56=227+780-845=96+351-145=883+936-700=195+71-223=257+811-228=170+267-428=29+888-511=214+98-134=666+358-274=76+311-201=678+898-388=177+227-203=415+813-697=303+149-437=117+823-605=114+369-133=846+537-70=35+382-227=277+420-92=50+441-107=872+939-136=112+183-65=396+556-163=191+291-88=201+158-29=226+81-123=961+757-853=76+345-197=986+199-106=320+112-234=579+85-245=337+69-280=148+824-350=102+317-22=575+830-993=211+234-343=777+50-587=233+29-242=920+409-446=357+135-43=475+917-428=297+171-420=927+869-733=247+79-32=366+287-462=149+351-142=801+941-28=72+354-186=131+675-394=201+237-400=972+309-372=485-255-139=906-107-794=375-78-74=882-577-71=432-100-275=759-376-51=485-163-271=763-194-46=436-238-180=948-188-371=425-168-240=870-78-385=386-16-18=634-75-346=318-71-115=963-827-130=438-110-31=348-102-195=366-200-104=733-19-112=349-174-74=643-170-368=252-44-201=962-406-23=397-50-196=703-245-355=413-248-89=839-111-79=469-163-71=346-122-186=431-47-171=997-451-411=456-72-142=621-166-399=422-79-70=972-207-488=491-47-207=967-184-447=217-156-24=478-370-24=431-212-131=639-577-12=479-312-162=799-588-157=453-13-212=251-44-20=199-127-43=281-20-196=236-139-86=712-297-282=390-19-294=994-250-340=413-136-224=572-245-108=207-14-127=578-423-117=345-38-67=949-101-309=401-280-121=921-151-352=266-83+290=882-715+681=278-72+44=953-240+926=331-153+135=996-429+438=259-94+218=558-293+346=300-140+221=908-300+47=144-45+306=520-463+89=137-43+227=720-645+191=315-49+147=830-218+26=400-342+402=703-320+88=115-69+217=892-813+217=281-154+213=802-159+708=408-363+106=692-186+967=344-187+298=480-368+516=286-280+178=938-497+448=475-127+120=709-235+149=348-128+116=910-405+779=286-236+193=695-113+86=246-62+19=239-225+422=156-78+83=941-658+111=369-263+224=544-255+860=146-119+309=444-169+282=206-167+147=442-299+44=189-40+313=890-825+836=309-68+58=833-292+15=293-106+90=358-344+969=319-85+243=984-504+485=207-196+381=820-462+780=248-36+11=715-88+163=293-246+413=452-115+261=280-105+231=913-246+310=22+(422-104)=174+(302-237)=228+(423-354)=520+(649-352)=397+(477-196)=858+(910-535)=433+(385-308)=350+(851-812)=358+(383-168)=519+(663-18)=364+(399-229)=79+(978-97)=50+(354-118)=133+(294-108)=448+(380-131)=238+(643-544)=294+(278-214)=759+(862-378)=297+(470-464)=262+(519-180)=58+(190-105)=761+(589-42)=57+(426-162)=272+(963-271)=72+(453-164)=518+(675-458)=433+(181-175)=815+(860-666)=352+(263-77)=674+(942-552)=474+(424-199)=666+(355-277)=224+(314-204)=457+(873-371)=272+(233-215)=717+(927-285)=259+(408-231)=935+(741-122)=468+(462-257)=646+(407-361)=336+(337-189)=471+(864-47)=236+(77-15)=304+(528-255)=482+(137-29)=477+(772-341)=61+(241-200)=862+(508-194)=405+(493-107)=270+(182-24)=406+(189-126)=520+(947-541)=368+(391-48)=858+(645-621)=412+(429-324)=296+(952-886)=202+(337-224)=582+(112-84)=340+(313-138)=239+(812-303)=350-(191+76)=641-(283+252)=475-(187+40)=469-(24+224)=468-(89+283)=924-(87+606)=313-(16+286)=662-(78+239)=93-(55+27)=551-(163+54)=377-(157+214)=991-(648+326)=373-(40+127)=732-(276+177)=298-(116+122)=987-(258+320)=360-(182+80)=598-(478+72)=289-(92+126)=770-(31+563)=431-(276+86)=955-(271+485)=453-(294+67)=649-(167+165)=450-(19+314)=699-(505+125)=479-(78+392)=676-(128+517)=104-(14+38)=899-(557+260)=235-(49+105)=530-(44+443)=308-(103+55)=807-(70+96)=385-(332+17)=847-(73+119)=278-(205+58)=795-(284+177)=144-(39+69)=867-(129+586)=453-(88+81)=833-(72+187)=492-(318+59)=848-(107+531)=420-(135+185)=960-(371+436)=479-(300+58)=519-(15+143)=411-(302+84)=670-(106+402)=472-(58+306)=764-(362+47)=396-(155+128)=410-(45+180)=402-(42+108)=961-(445+372)=360-(26+280)=687-(51+465)=431-(68+181)=938-(72+271)=279-(306-149)=545-(404-78)=426-(264-137)=989-(832-283)=428-(360-280)=345-(84-12)=327-(348-227)=983-(737-106)=111-(476-391)=778-(343-160)=303-(420-366)=816-(758-181)=349-(342-288)=265-(629-451)=318-(409-363)=871-(745-724)=159-(327-262)=710-(928-895)=336-(327-50)=949-(359-10)=175-(136-17)=650-(929-543)=342-(287-253)=501-(707-688)=498-(321-45)=722-(539-334)=380-(341-152)=787-(771-183)=292-(195-182)=890-(489-109)=228-(255-87)=954-(258-116)=121-(418-321)=310-(370-78)=456-(320-22)=803-(874-440)=323-(443-405)=776-(874-330)=115-(432-342)=772-(845-607)=137-(156-151)=924-(495-123)=468-(243-210)=832-(688-518)=138-(231-222)=266-(543-513)=157-(87-67)=746-(215-165)=234-(297-135)=465-(624-590)=430-(244-93)=419-(105-48)=100-(428-356)=958-(574-198)=264-(464-393)=281-(314-147)=473-(295-221)=699-(307-295)=428-(353-10)=951-(967-751)=17+131×2=850+33×3=342+125×2=50+30×7=18+87×9=822+187×4=371+172×3=719+437×2=415+46×4=158+130×7=445+111×5=318+163×2=326+37×2=524+289×3=70+176×5=920+69×8=204+20×6=324+84×2=332+333×2=21+234×2=198+17×6=907+195×5=468+64×2=101+136×5=401+48×8=332+81×9=177+111×4=140+59×8=418+59×5=660+130×5=333×2+15=116×6+567=15×3+69=78×7+630=83×8+282=65×6+291=189×2+102=139×6+77=88×3+233=31×3+144=375×2+126=124×7+708=82×2+281=53×5+537=69×4+469=85×5+818=110×4+237=245×3+415=131×3+414=189×5+418=356×2+140=184×5+331=131×4+231=42×6+401=81×8+212=13×7+386=293×2+301=464×2+280=24×8+313=87×7+329=186-16×4=749-14×9=447-58×7=728-35×9=97-12×6=977-153×3=454-37×2=343-36×6=327-73×3=970-21×9=452-39×9=404-18×4=181-20×9=817-108×4=372-119×3=150-16×9=412-189×2=646-51×6=198-42×2=911-261×2=285-12×2=762-57×6=256-15×4=810-113×5=366-46×5=903-189×2=235-107×2=567-211×2=105-22×3=437-84×4=439-46×5=973-222×4=287-23×9=497-139×3=496-61×5=548-90×4=424-142×2=671-93×3=338-169×2=835-124×6=288-123×2=497-34×4=310-16×7=906-117×2=357-30×2=809-23×6=410-49×2=174-18×8=480-85×5=951-222×4=256-23×4=826-115×3=158-33×4=726-62×7=456-30×5=320-32×3=398-21×2=306-14×3=150-15×4=774-186×2=77×6-230=224×4-72=196×4-776=561×2-415=178×2-101=420×9-473=180×5-118=716×9-56=124×3-360=887×8-358=148×6-593=280×5-903=150×3-301=63×8-315=141×5-616=235×9-677=45×3-40=260×3-343=176×4-607=240×4-201=142×7-914=838×8-146=471×2-931=200×5-685=304×3-123=307×6-339=139×7-45=156×4-613=161×4-291=646×2-535=99×7-95=825×8-595=19×4-49=345×3-174=449×2-699=367×2-338=22×6-39=289×3-384=85×4-279=740×3-916=98×3-106=576×4-85=75×7-168=795×8-885=218×4-776=519×2-325=155×6-343=187×5-643=79×6-126=642×5-153=57×6-94=528×3-903=97×6-322=455×2-424=90×9-249=413×2-625=51×9-302=474×8-10=91×4-235=670×7-960=34×(368-363)=422×(282-275)=38×(453-445)=339×(133-129)=27×(104-97)=423×(896-893)=146×(238-235)=46×(720-712)=20×(374-370)=133×(367-360)=147×(277-272)=170×(136-132)=28×(107-102)=113×(806-800)=173×(91-88)=514×(834-827)=224×(469-466)=299×(837-831)=104×(313-309)=452×(756-748)=34×(102-98)=101×(411-403)=117×(377-372)=406×(469-462)=33×(263-260)=73×(305-301)=244×(437-434)=484×(575-571)=113×(479-474)=420×(480-475)=15×(260-255)=980×(587-580)=240×(365-361)=632×(132-128)=135×(48-41)=316×(460-453)=195×(81-77)=936×(667-662)=55×(385-381)=760×(309-302)=137×(122-117)=252×(195-186)=166×(375-371)=910×(139-133)=97×(303-294)=866×(596-590)=57×(367-359)=491×(810-802)=158×(428-424)=557×(705-701)=24×(28-22)=241×(753-745)=24×(320-314)=882×(591-584)=203×(230-226)=424×(199-192)=105×(346-340)=269×(759-753)=58×(364-356)=911×(663-659)=1/6+4/6=2/10+8/10=1/8+2/8=2/5+3/5=2/7+4/7=3/10+7/10=1/8+3/8=1/5+4/5=2/8+4/8=1/3+2/3=2/7+3/7=7/10+3/10=3/7-2/7=3/7-1/7=3/5-1/5=2/3-1/3=2/5-1/5=3/10-2/10=4/6-1/6=8/10-1/10=2/4-1/4=4/10-3/10=4/8-3/8=7/9-1/9=參考答案313+110=423461+597=1058135+183=318261+451=71264+253=317745+188=933168+154=322260+54=31433+84=117248+75=323172+44=216743+255=99878+366=444366+592=958106+125=231287+431=718125+246=37160+47=107125+139=264455+532=987362+121=483152+235=387103+206=309283+744=1027302+123=425497+406=903159+143=302245+280=525106+266=372358+779=1137130+311=44149+123=172170+264=434504+204=70879+98=177576+105=68161+94=155537+868=140593+347=440281+57=338305+131=436443+893=1336150+144=294724+611=1335214+192=406241+486=727111+350=461910+322=123289+149=238721+826=1547205+182=387571+102=673162+323=485489+985=1474128+310=438267+241=508274+106=380361+386=747136+348=484787+241=1028268-18=250932-33=89977-39=38244-30=214265-232=33782-54=728307-189=118533-91=442367-226=141646-384=262393-301=92697-447=250155-136=19590-282=308406-153=253967-536=431415-217=198559-264=295465-379=86800-382=418328-120=208899-272=627291-258=33666-58=608420-224=196642-536=106420-20=400797-315=482158-99=59754-151=603206-100=106900-724=176266-184=82835-29=806301-205=96705-359=346471-147=324881-841=40389-279=110679-72=607284-158=126167-34=133259-92=167939-245=694129-92=37658-252=406435-23=412514-470=44493-482=11762-663=99184-151=33429-40=389405-87=318839-430=409373-175=198235-49=186148-81=67753-380=373399-192=207905-376=529493×2=986418×6=250849×4=196164×4=65641×4=164199×8=1592109×6=654337×5=168565×4=26091×8=72822×4=88702×2=1404297×3=891466×2=93296×6=57699×2=19894×3=282384×4=153614×9=126943×7=660137×3=111989×6=5934232×4=928905×7=633558×7=40689×6=53416×3=48940×7=6580197×2=394510×3=1530244×2=488506×3=151877×4=308389×4=1556245×2=490464×4=1856162×6=972764×5=382070×6=420959×5=4795182×5=910652×2=1304217×3=651841×5=420547×3=141618×2=123612×3=36979×4=3916494×2=988662×4=2648192×4=768578×2=115626×3=78730×5=365069×7=483152×7=1064166×5=830529×2=105821×6=126573×2=1146268+451+174=89360+50+643=75390+31+394=515851+746+585=2182243+292+218=753967+397+770=213470+590+214=874642+516+347=1505205+108+327=640778+477+236=1491301+536+123=960856+567+633=205618+595+353=966947+99+98=1144122+201+259=582143+415+55=613364+161+459=984297+616+171=1084110+160+181=451908+732+878=2518445+16+315=776200+883+775=185870+549+209=82831+506+196=733493+305+99=897431+843+686=1960679+208+55=942297+366+150=81357+191+636=884928+280+928=2136194+293+416=903342+269+682=1293245+50+637=932247+760+121=1128406+55+348=809151+248+711=1110138+152+163=453630+78+722=1430557+195+103=855632+550+576=175816+255+117=388483+443+677=1603185+401+120=706102+97+518=717473+246+131=850335+33+657=102570+380+140=590706+20+95=821391+301+251=943481+392+171=1044211+253+453=917350+201+458=1009261+385+255=901113+511+118=742612+43+176=831512+974+732=221814+871+106=991331+95+849=1275227+554+53=83467+814+95=976215+83-46=252827+581-235=1173334+59-151=242477+260-389=348119+301-134=28639+461-269=231386+24-274=136487+39-423=10398+227-56=269227+780-845=16296+351-145=302883+936-700=1119195+71-223=43257+811-228=840170+267-428=929+888-511=406214+98-134=178666+358-274=75076+311-201=186678+898-388=1188177+227-203=201415+813-697=531303+149-437=15117+823-605=335114+369-133=350846+537-70=131335+382-227=190277+420-92=60550+441-107=384872+939-136=1675112+183-65=230396+556-163=789191+291-88=394201+158-29=330226+81-123=184961+757-853=86576+345-197=224986+199-106=1079320+112-234=198579+85-245=419337+69-280=126148+824-350=622102+317-22=397575+830-993=412211+234-343=102777+50-587=240233+29-242=20920+409-446=883357+135-43=449475+917-428=964297+171-420=48927+869-733=1063247+79-32=294366+287-462=191149+351-142=358801+941-28=171472+354-186=240131+675-394=412201+237-400=38972+309-372=909485-255-139=91906-107-794=5375-78-74=223882-577-71=234432-100-275=57759-376-51=332485-163-271=51763-194-46=523436-238-180=18948-188-371=389425-168-240=17870-78-385=407386-16-18=352634-75-346=213318-71-115=132963-827-130=6438-110-31=297348-102-195=51366-200-104=62733-19-112=602349-174-74=101643-170-368=105252-44-201=7962-406-23=533397-50-196=151703-245-355=103413-248-89=76839-111-79=649469-163-71=235346-122-186=38431-47-171=213997-451-411=135456-72-142=242621-166-399=56422-79-70=273972-207-488=277491-47-207=237967-184-447=336217-156-24=37478-370-24=84431-212-131=88639-577-12=50479-312-162=5799-588-157=54453-13-212=228251-44-20=187199-127-43=29281-20-196=65236-139-86=11712-297-282=133390-19-294=77994-250-340=404413-136-224=53572-245-108=219207-14-127=66578-423-117=38345-38-67=240949-101-309=539401-280-121=0921-151-352=418266-83+290=473882-715+681=848278-72+44=250953-240+926=1639331-153+135=313996-429+438=1005259-94+218=383558-293+346=611300-140+221=381908-300+47=655144-45+306=405520-463+89=146137-43+227=321720-645+191=266315-49+147=413830-218+26=638400-342+402=460703-320+88=471115-69+217=263892-813+217=296281-154+213=340802-159+708=1351408-363+106=151692-186+967=1473344-187+298=455480-368+516=628286-280+178=184938-497+448=889475-127+120=468709-235+149=623348-128+116=336910-405+779=1284286-236+193=243695-113+86=668246-62+19=203239-225+422=436156-78+83=161941-658+111=394369-263+224=330544-255+860=1149146-119+309=336444-169+282=557206-167+147=186442-299+44=187189-40+313=462890-825+836=901309-68+58=299833-292+15=556293-106+90=277358-344+969=983319-85+243=477984-504+485=965207-196+381=392820-462+780=1138248-36+11=223715-88+163=790293-246+413=460452-115+261=598280-105+231=406913-246+310=97722+(422-104)=340174+(302-237)=239228+(423-354)=297520+(649-352)=817397+(477-196)=678858+(910-535)=1233433+(385-308)=510350+(851-812)=389358+(383-168)=573519+(663-18)=1164364+(399-229)=53479+(978-97)=96050+(354-118)=286133+(294-108)=319448+(380-131)=697238+(643-544)=337294+(278-214)=358759+(862-378)=1243297+(470-464)=303262+(519-180)=60158+(190-105)=143761+(589-42)=130857+(426-162)=321272+(963-271)=96472+(453-164)=361518+(675-458)=735433+(181-175)=439815+(860-666)=1009352+(263-77)=538674+(942-552)=1064474+(424-199)=699666+(355-277)=744224+(314-204)=334457+(873-371)=959272+(233-215)=290717+(927-285)=1359259+(408-231)=436935+(741-122)=1554468+(462-257)=673646+(407-361)=692336+(337-189)=484471+(864-47)=1288236+(77-15)=298304+(528-255)=577482+(137-29)=590477+(772-341)=90861+(241-200)=102862+(508-194)=1176405+(493-107)=791270+(182-24)=428406+(189-126)=469520+(947-541)=926368+(391-48)=711858+(645-621)=882412+(429-324)=517296+(952-886)=362202+(337-224)=315582+(112-84)=610340+(313-138)=515239+(812-303)=748350-(191+76)=83641-(283+252)=106475-(187+40)=248469-(24+224)=221468-(89+283)=96924-(87+606)=231313-(16+286)=11662-(78+239)=34593-(55+27)=11551-(163+54)=334377-(157+214)=6991-(648+326)=17373-(40+127)=206732-(276+177)=279298-(116+122)=60987-(258+320)=409360-(182+80)=98598-(478+72)=48289-(92+126)=71770-(31+563)=176431-(276+86)=69955-(271+485)=199453-(294+67)=92649-(167+165)=317450-(19+314)=117699-(505+125)=69479-(78+392)=9676-(128+517)=31104-(14+38)=52899-(557+260)=82235-(49+105)=81530-(44+443)=43308-(103+55)=150807-(70+96)=641385-(332+17)=36847-(73+119)=655278-(205+58)=15795-(284+177)=334144-(39+69)=36867-(129+586)=152453-(88+81)=284833-(72+187)=574492-(318+59)=115848-(107+531)=210420-(135+185)=100960-(371+436)=153479-(300+58)=121519-(15+143)=361411-(302+84)=25670-(106+402)=162472-(58+306)=108764-(362+47)=355396-(155+128)=113410-(45+180)=185402-(42+108)=252961-(445+372)=144360-(26+280)=54687-(51+465)=171431-(68+181)=182938-(72+271)=595279-(306-149)=122545-(404-78)=219426-(264-137)=299989-(832-283)=440428-(360-280)=348345-(84-12)=273327-(348-227)=206983-(737-106)=352111-(476-391)=26778-(343-160)=595303-(420-366)=249816-(758-181)=239349-(342-288)=295265-(629-451)=87318-(409-363)=272871-(745-724)=850159-(327-262)=94710-(928-895)=677336-(327-50)=59949-(359-10)=600175-(136-17)=56650-(929-543)=264342-(287-253)=308501-(707-688)=482498-(321-45)=222722-(539-334)=517380-(341-152)=191787-(771-183)=199292-(195-182)=279890-(489-109)=510228-(255-87)=60954-(258-116)=812121-(418-321)=24310-(370-78)=18456-(320-22)=158803-(874-440)=369323-(443-405)=285776-(874-330)=232115-(432-342)=25772-(845-607)=534137-(156-151)=132924-(495-123)=552468-(243-210)=435832-(688-518)=662138-(231-222)=129266-(543-513)=236157-(87-67)=137746-(215-165)=696234-(297-135)=72465-(624-590)=431430-(244-93)=279419-(105-48)=362100-(428-356)=28958-(574-198)=582264-(464-393)=193281-(314-147)=114473-(295-221)=399699-(307-295)=687428-(353-10)=85951-(967-751)=73517+131×2=279850+33×3=949342+125×2=59250+30×7=26018+87×9=801822+187×4=1570371+172×3=887719+437×2=1593415+46×4=599158+130×7=1068445+111×5=1000318+163×2=644326+37×2=400524+289×3=139170+176×5=950920+69×8=1472204+20×6=324324+84×2=492332+333×2=99821+234×2=489198+17×6=300907+195×5=1882468+64×2=596101+136×5=781401+48×8=785332+81×9=1061177+111×4=621140+59×8=612418+59×5=713660+130×5=1310333×2+15=681116×6+567=126315×3+69=11478×7+630=117683×8+282=94665×6+291=681189×2+102=480139×6+77=91188×3+233=49731×3+144=237375×2+126=876124×7+708=157682×2+281=44553×5+537=80269×4+469=74585×5+818=1243110×4+237=677245×3+415=1150131×3+414=807189×5+418=1363356×2+140=852184×5+331=1251131×4+231=75542×6+401=65381×8+212=86013×7+386=477293×2+301=887464×2+280=120824×8+313=50587×7+329=938186-16×4=122749-14×9=623447-58×7=41728-35×9=41397-12×6=25977-153×3=518454-37×2=380343-36×6=127327-73×3=108970-21×9=781452-39×9=101404-18×4=332181-20×9=1817-108×4=385372-119×3=15150-16×9=6412-189×2=34646-51×6=340198-42×2=114911-261×2=389285-12×2=261762-57×6=420256-15×4=196810-113×5=245366-46×5=136903-189×2=525235-107×2=21567-211×2=145105-22×3=39437-84×4=101439-46×5=209973-222×4=85287-23×9=80497-139×3=80496-61×5=191548-90×4=188424-142×2=140671-93×3=392338-169×2=0835-124×6=91288-123×2=42497-34×4=361310-16×7=198906-117×2=672357-30×2=297809-23×6=671410-49×2=312174-18×8=30480-85×5=55951-222×4=63256-23×4=164826-115×3=481158-33×4=26726-62×7=292456-30×5=306320