三年級(jí)數(shù)學(xué)(上)計(jì)算題專(zhuān)項(xiàng)練習(xí)附答案

三年級(jí)數(shù)學(xué)(上)計(jì)算題專(zhuān)項(xiàng)練習(xí)附答案72+184=92+473=292+72=127+181=368+87=503+358=71+42=601+281=271+175=314+483=401+76=681+380=374+64=501+428=342+123=418+314=42+164=908+454=324+86=96+18=365+62=248+458=105+247=803+291=87+321=438+125=147+282=388+342=109+181=873+309=108+74=507+907=20+109=132+366=242+143=483+273=217+50=882+421=151+69=319+401=237+132=429+131=27+113=317+925=76+363=264+298=61+278=249+374=94+393=709+850=239+211=113+237=43+106=808+405=86+161=191+143=386+81=31+136=106+49=615+602=206-124=632-535=453-260=746-605=475-160=618-184=241-18=487-46=494-25=845-360=421-20=857-291=364-138=988-73=362-57=569-419=381-124=911-498=459-76=690-121=453-139=873-621=327-88=654-333=295-266=468-43=414-384=680-442=33-22=711-537=333-313=780-624=414-65=372-200=389-65=694-364=444-341=857-337=476-393=171-127=242-56=480-256=451-16=183-149=452-428=322-151=360-319=973-829=288-87=586-85=330-26=506-72=287-277=416-264=484-123=469-379=394-75=560-20=79-48=830-115=321×3=589×3=332×3=798×8=164×3=410×6=287×2=711×4=153×4=565×8=191×5=93×9=70×6=846×9=247×3=216×5=18×9=789×5=126×3=906×8=121×6=704×5=332×2=625×9=253×3=747×8=241×2=176×3=129×7=283×5=152×6=206×9=88×6=656×9=15×8=659×8=61×6=871×8=479×2=24×8=79×2=49×7=246×2=611×5=117×8=397×7=80×2=156×2=191×2=779×4=423×2=967×8=75×6=647×7=109×7=392×8=107×6=769×8=26×6=488×7=223+229+358=341+794+285=586+240+91=163+42+754=668+109+90=667+345+795=372+318+48=143+778+660=254+492+154=778+731+922=516+118+356=753+766+40=247+494+89=750+967+85=10+167+654=71+534+834=184+303+189=324+528+208=42+195+579=164+907+598=318+25+171=237+655+250=68+621+85=514+306+234=506+281+190=286+58+98=223+467+84=194+919+809=348+304+197=43+201+150=19+384+517=265+646+431=741+90+146=65+712+726=436+249+68=388+822+217=61+37+645=781+367+136=294+144+259=492+641+31=646+10+287=128+483+377=166+229+223=808+862+801=395+293+276=385+75+918=84+493+49=282+295+498=368+521+64=805+614+275=188+169+637=760+741+608=180+431+281=126+815+929=67+36+732=648+513+284=412+14+88=815+351+460=139+249+539=721+364+367=282+25-272=711+368-656=379+94-297=708+189-838=89+352-423=393+775-405=170+201-60=124+868-415=287+41-238=871+954-16=212+172-203=369+834-270=210+168-110=603+591-177=34+291-159=303+877-815=226+218-234=597+477-194=260+161-270=599+991-566=75+240-64=868+29-457=131+186-112=979+609-341=69+131-49=801+244-503=20+419-145=381+900-26=346+60-54=558+712-497=139+184-290=402+443-434=70+329-51=796+821-659=330+167-58=56+898-464=126+315-175=30+684-193=274+224-118=939+341-913=245+123-37=354+295-631=299+118-95=292+369-480=224+269-426=544+314-116=58+356-179=703+422-15=24+305-255=695+719-691=388+67-174=748+325-859=206+249-295=274+344-276=472+23-286=34+450-459=10+218-31=244+499-512=264+204-101=795+84-120=350-190-111=482-200-173=427-75-268=258-68-98=417-224-81=739-524-186=476-70-384=779-590-10=391-129-33=909-446-443=433-209-12=702-348-33=157-26-27=782-270-14=495-206-172=642-229-193=205-15-142=334-94-21=365-14-15=614-122-234=419-198-64=743-428-143=250-69-150=711-59-234=472-15-256=976-162-759=476-107-334=565-12-482=234-30-45=981-70-200=457-132-26=225-10-68=280-129-86=956-630-38=409-159-128=239-22-77=301-70-154=272-15-67=380-142-193=908-155-500=457-257-179=882-562-114=334-86-52=546-184-111=309-59-143=400-154-238=489-218-31=489-101-319=420-265-48=711-332-223=320-49-161=456-254-13=453-85-23=285-51-223=406-70-252=565-164-73=497-282-95=843-318-285=498-261-147=116-52-54=212-48+317=233-37+443=381-353+190=904-433+531=485-151+100=870-569+926=367-366+489=837-267+153=380-164+43=748-620+776=404-249+344=485-427+590=111-109+366=535-460+898=484-343+247=671-264+868=414-307+57=649-323+963=67-44+212=913-259+145=352-56+13=428-156+877=278-234+226=259-232+389=350-291+75=935-473+332=355-201+142=345-335+172=412-352+369=864-770+89=340-248+22=842-799+175=469-149+88=467-130+829=144-40+365=576-34+762=260-228+155=870-789+499=390-163+108=928-465+919=373-156+55=932-793+696=183-144+342=649-537+470=410-177+222=517-154+114=400-204+73=600-120+175=380-286+262=705-171+267=401-142+202=825-400+509=240-95+308=712-540+481=467-364+369=688-111+278=333-196+25=737-143+362=391-185+151=853-130+225=25+(470-387)=601+(305-65)=385+(404-200)=426+(835-674)=455+(366-177)=952+(492-474)=56+(421-162)=742+(724-611)=488+(422-370)=587+(470-454)=15+(487-25)=877+(878-78)=229+(398-175)=506+(693-549)=217+(292-48)=908+(926-522)=157+(396-122)=442+(976-933)=27+(241-59)=830+(923-459)=125+(433-150)=878+(929-261)=381+(390-169)=640+(653-576)=198+(120-74)=553+(566-243)=296+(478-343)=176+(704-274)=224+(484-153)=525+(353-249)=48+(199-52)=870+(781-104)=12+(114-20)=781+(939-189)=269+(394-121)=350+(961-786)=202+(200-117)=644+(850-89)=107+(235-191)=527+(379-262)=120+(316-178)=664+(823-53)=91+(267-74)=666+(724-394)=473+(388-114)=566+(839-90)=264+(271-39)=953+(533-177)=94+(79-20)=140+(843-563)=273+(19-13)=923+(859-806)=470+(404-274)=736+(652-119)=209+(241-185)=897+(914-322)=65+(378-102)=624+(670-301)=121+(237-109)=683+(682-512)=440-(122+13)=859-(350+381)=324-(102+52)=382-(10+16)=489-(123+60)=799-(506+131)=349-(197+39)=725-(98+136)=451-(42+169)=951-(654+98)=495-(160+69)=718-(116+281)=336-(115+47)=894-(341+210)=304-(139+140)=999-(622+137)=228-(12+70)=972-(114+233)=354-(182+106)=531-(374+78)=446-(61+249)=887-(342+97)=315-(226+69)=608-(25+362)=324-(27+19)=556-(222+68)=490-(76+251)=983-(382+103)=422-(170+214)=991-(519+395)=469-(313+31)=833-(482+263)=472-(27+352)=421-(10+146)=494-(126+152)=711-(571+75)=411-(30+217)=781-(382+231)=186-(100+71)=898-(360+209)=402-(67+99)=432-(231+98)=363-(114+118)=795-(686+91)=255-(20+93)=994-(115+450)=424-(247+136)=928-(538+325)=291-(225+45)=660-(237+254)=423-(271+134)=965-(708+145)=460-(150+222)=985-(17+793)=496-(228+211)=771-(254+432)=350-(27+235)=816-(543+169)=360-(54+212)=715-(214+332)=306-(409-142)=652-(822-546)=354-(323-305)=376-(396-328)=217-(432-236)=998-(886-77)=76-(204-146)=365-(776-586)=420-(468-219)=292-(321-132)=318-(266-86)=987-(487-386)=179-(328-253)=739-(404-110)=159-(292-228)=995-(577-536)=51-(223-195)=836-(927-141)=198-(298-251)=629-(340-315)=346-(220-130)=163-(511-381)=106-(276-170)=731-(972-272)=131-(335-273)=299-(318-40)=234-(478-285)=972-(172-163)=250-(376-154)=509-(505-231)=185-(384-356)=991-(387-24)=475-(117-10)=275-(554-330)=467-(191-126)=494-(470-22)=486-(408-13)=905-(768-668)=487-(217-78)=704-(340-246)=378-(488-123)=751-(758-508)=443-(320-197)=590-(346-61)=302-(124-26)=984-(702-73)=100-(383-380)=809-(873-182)=75-(215-188)=607-(971-610)=471-(209-54)=309-(571-529)=201-(441-275)=663-(759-510)=216-(283-280)=950-(707-529)=182-(321-193)=683-(816-687)=403-(326-322)=72-(170-101)=47+155×4=666+164×6=473+207×2=870+197×3=347+97×2=28+175×5=252+38×6=959+339×2=61+117×2=531+197×4=31+49×8=452+130×6=429+195×2=954+86×4=384+63×7=247+10×8=351+53×6=493+81×9=256+87×4=195+187×5=146+106×4=749+118×5=243+363×2=899+133×3=359+54×4=329+164×6=368+92×5=762+40×5=186+36×2=263+29×6=176×3+302=125×7+787=59×6+254=13×8+883=68×3+181=220×4+254=234×2+389=111×7+94=233×2+386=83×5+156=194×2+20=105×8+638=10×2+446=99×9+858=67×8+333=90×6+633=26×4+428=115×4+90=264×2+148=118×8+765=82×6+388=20×5+777=77×4+244=55×4+124=299×2+349=76×3+586=44×8+162=88×7+446=423×2+97=111×5+900=140-17×4=902-168×3=495-61×7=502-66×2=425-47×6=605-77×5=400-15×5=521-54×7=248-27×9=907-65×6=338-21×5=910-69×6=360-31×5=223-19×2=330-162×2=782-246×2=211-18×7=448-21×6=374-73×4=776-147×3=455-38×8=940-180×5=171-48×2=846-33×4=164-74×2=680-60×7=176-21×8=250-61×2=172-19×5=865-59×9=425-85×3=928-399×2=330-44×3=851-18×9=418-59×4=159-20×2=296-133×2=985-13×7=260-21×9=938-96×5=368-82×2=701-96×6=193-61×2=896-105×4=461-210×2=879-48×8=446-221×2=310-45×4=294-27×5=685-176×2=189-32×4=960-240×3=284-57×4=436-199×2=495-78×6=522-10×6=340-40×6=521-78×6=153-17×5=800-146×4=98×5-236=699×3-731=290×2-371=24×3-50=377×2-145=856×8-199=188×3-372=668×7-66=162×3-104=306×4-539=262×2-507=190×7-536=488×2-356=196×5-721=150×6-476=111×9-718=131×6-31=505×6-162=455×2-819=275×6-673=417×2-128=889×2-543=138×3-193=510×3-799=111×9-280=649×2-846=91×4-302=498×5-957=109×8-151=324×4-25=138×4-522=451×9-490=103×8-799=691×2-741=350×2-557=502×8-362=69×8-115=632×5-702=225×3-351=606×2-548=255×3-191=260×9-628=166×4-131=875×6-718=451×2-395=890×4-445=62×4-11=605×7-543=431×2-240=700×3-987=79×8-121=466×4-63=88×9-314=286×9-536=119×6-129=317×2-414=443×2-422=644×6-554=260×3-522=860×5-847=79×(271-263)=110×(571-564)=81×(180-173)=139×(461-458)=11×(225-220)=791×(513-508)=181×(54-51)=642×(617-612)=302×(488-485)=790×(309-300)=58×(286-280)=132×(871-862)=141×(304-298)=375×(288-280)=54×(420-417)=713×(452-443)=30×(481-472)=794×(959-956)=38×(403-397)=514×(378-375)=34×(492-483)=259×(670-665)=21×(123-119)=204×(894-887)=47×(117-111)=564×(434-429)=50×(225-218)=631×(261-256)=151×(228-225)=572×(778-771)=157×(145-142)=378×(99-91)=186×(298-294)=219×(850-843)=96×(339-335)=521×(622-616)=87×(129-123)=237×(432-429)=141×(492-488)=354×(674-665)=194×(408-404)=416×(62-57)=72×(340-337)=788×(156-149)=148×(439-433)=713×(832-828)=47×(151-148)=72×(843-838)=233×(359-355)=448×(879-873)=255×(40-37)=129×(416-413)=13×(473-465)=354×(342-335)=109×(94-88)=567×(542-539)=122×(65-60)=80×(35-28)=99×(70-64)=92×(431-427)=3/7+2/7=3/9+5/9=3/6+2/6=1/8+3/8=1/4+2/4=1/3+2/3=2/6+3/6=2/8+4/8=4/8+3/8=5/8+2/8=1/5+3/5=5/10+2/10=2/4-1/4=8/10-1/10=4/7-1/7=2/3-1/3=3/7-1/7=5/9-3/9=4/8-2/8=5/10-1/10=2/6-1/6=3/4-1/4=3/6-1/6=4/7-3/7=參考答案72+184=25692+473=565292+72=364127+181=308368+87=455503+358=86171+42=113601+281=882271+175=446314+483=797401+76=477681+380=1061374+64=438501+428=929342+123=465418+314=73242+164=206908+454=1362324+86=41096+18=114365+62=427248+458=706105+247=352803+291=109487+321=408438+125=563147+282=429388+342=730109+181=290873+309=1182108+74=182507+907=141420+109=129132+366=498242+143=385483+273=756217+50=267882+421=1303151+69=220319+401=720237+132=369429+131=56027+113=140317+925=124276+363=439264+298=56261+278=339249+374=62394+393=487709+850=1559239+211=450113+237=35043+106=149808+405=121386+161=247191+143=334386+81=46731+136=167106+49=155615+602=1217206-124=82632-535=97453-260=193746-605=141475-160=315618-184=434241-18=223487-46=441494-25=469845-360=485421-20=401857-291=566364-138=226988-73=915362-57=305569-419=150381-124=257911-498=413459-76=383690-121=569453-139=314873-621=252327-88=239654-333=321295-266=29468-43=425414-384=30680-442=23833-22=11711-537=174333-313=20780-624=156414-65=349372-200=172389-65=324694-364=330444-341=103857-337=520476-393=83171-127=44242-56=186480-256=224451-16=435183-149=34452-428=24322-151=171360-319=41973-829=144288-87=201586-85=501330-26=304506-72=434287-277=10416-264=152484-123=361469-379=90394-75=319560-20=54079-48=31830-115=715321×3=963589×3=1767332×3=996798×8=6384164×3=492410×6=2460287×2=574711×4=2844153×4=612565×8=4520191×5=95593×9=83770×6=420846×9=7614247×3=741216×5=108018×9=162789×5=3945126×3=378906×8=7248121×6=726704×5=3520332×2=664625×9=5625253×3=759747×8=5976241×2=482176×3=528129×7=903283×5=1415152×6=912206×9=185488×6=528656×9=590415×8=120659×8=527261×6=366871×8=6968479×2=95824×8=19279×2=15849×7=343246×2=492611×5=3055117×8=936397×7=277980×2=160156×2=312191×2=382779×4=3116423×2=846967×8=773675×6=450647×7=4529109×7=763392×8=3136107×6=642769×8=615226×6=156488×7=3416223+229+358=810341+794+285=1420586+240+91=917163+42+754=959668+109+90=867667+345+795=1807372+318+48=738143+778+660=1581254+492+154=900778+731+922=2431516+118+356=990753+766+40=1559247+494+89=830750+967+85=180210+167+654=83171+534+834=1439184+303+189=676324+528+208=106042+195+579=816164+907+598=1669318+25+171=514237+655+250=114268+621+85=774514+306+234=1054506+281+190=977286+58+98=442223+467+84=774194+919+809=1922348+304+197=84943+201+150=39419+384+517=920265+646+431=1342741+90+146=97765+712+726=1503436+249+68=753388+822+217=142761+37+645=743781+367+136=1284294+144+259=697492+641+31=1164646+10+287=943128+483+377=988166+229+223=618808+862+801=2471395+293+276=964385+75+918=137884+493+49=626282+295+498=1075368+521+64=953805+614+275=1694188+169+637=994760+741+608=2109180+431+281=892126+815+929=187067+36+732=835648+513+284=1445412+14+88=514815+351+460=1626139+249+539=927721+364+367=1452282+25-272=35711+368-656=423379+94-297=176708+189-838=5989+352-423=18393+775-405=763170+201-60=311124+868-415=577287+41-238=90871+954-16=1809212+172-203=181369+834-270=933210+168-110=268603+591-177=101734+291-159=166303+877-815=365226+218-234=210597+477-194=880260+161-270=151599+991-566=102475+240-64=251868+29-457=440131+186-112=205979+609-341=124769+131-49=151801+244-503=54220+419-145=294381+900-26=1255346+60-54=352558+712-497=773139+184-290=33402+443-434=41170+329-51=348796+821-659=958330+167-58=43956+898-464=490126+315-175=26630+684-193=521274+224-118=380939+341-913=367245+123-37=331354+295-631=18299+118-95=322292+369-480=181224+269-426=67544+314-116=74258+356-179=235703+422-15=111024+305-255=74695+719-691=723388+67-174=281748+325-859=214206+249-295=160274+344-276=342472+23-286=20934+450-459=2510+218-31=197244+499-512=231264+204-101=367795+84-120=759350-190-111=49482-200-173=109427-75-268=84258-68-98=92417-224-81=112739-524-186=29476-70-384=22779-590-10=179391-129-33=229909-446-443=20433-209-12=212702-348-33=321157-26-27=104782-270-14=498495-206-172=117642-229-193=220205-15-142=48334-94-21=219365-14-15=336614-122-234=258419-198-64=157743-428-143=172250-69-150=31711-59-234=418472-15-256=201976-162-759=55476-107-334=35565-12-482=71234-30-45=159981-70-200=711457-132-26=299225-10-68=147280-129-86=65956-630-38=288409-159-128=122239-22-77=140301-70-154=77272-15-67=190380-142-193=45908-155-500=253457-257-179=21882-562-114=206334-86-52=196546-184-111=251309-59-143=107400-154-238=8489-218-31=240489-101-319=69420-265-48=107711-332-223=156320-49-161=110456-254-13=189453-85-23=345285-51-223=11406-70-252=84565-164-73=328497-282-95=120843-318-285=240498-261-147=90116-52-54=10212-48+317=481233-37+443=639381-353+190=218904-433+531=1002485-151+100=434870-569+926=1227367-366+489=490837-267+153=723380-164+43=259748-620+776=904404-249+344=499485-427+590=648111-109+366=368535-460+898=973484-343+247=388671-264+868=1275414-307+57=164649-323+963=128967-44+212=235913-259+145=799352-56+13=309428-156+877=1149278-234+226=270259-232+389=416350-291+75=134935-473+332=794355-201+142=296345-335+172=182412-352+369=429864-770+89=183340-248+22=114842-799+175=218469-149+88=408467-130+829=1166144-40+365=469576-34+762=1304260-228+155=187870-789+499=580390-163+108=335928-465+919=1382373-156+55=272932-793+696=835183-144+342=381649-537+470=582410-177+222=455517-154+114=477400-204+73=269600-120+175=655380-286+262=356705-171+267=801401-142+202=461825-400+509=934240-95+308=453712-540+481=653467-364+369=472688-111+278=855333-196+25=162737-143+362=956391-185+151=357853-130+225=94825+(470-387)=108601+(305-65)=841385+(404-200)=589426+(835-674)=587455+(366-177)=644952+(492-474)=97056+(421-162)=315742+(724-611)=855488+(422-370)=540587+(470-454)=60315+(487-25)=477877+(878-78)=1677229+(398-175)=452506+(693-549)=650217+(292-48)=461908+(926-522)=1312157+(396-122)=431442+(976-933)=48527+(241-59)=209830+(923-459)=1294125+(433-150)=408878+(929-261)=1546381+(390-169)=602640+(653-576)=717198+(120-74)=244553+(566-243)=876296+(478-343)=431176+(704-274)=606224+(484-153)=555525+(353-249)=62948+(199-52)=195870+(781-104)=154712+(114-20)=106781+(939-189)=1531269+(394-121)=542350+(961-786)=525202+(200-117)=285644+(850-89)=1405107+(235-191)=151527+(379-262)=644120+(316-178)=258664+(823-53)=143491+(267-74)=284666+(724-394)=996473+(388-114)=747566+(839-90)=1315264+(271-39)=496953+(533-177)=130994+(79-20)=153140+(843-563)=420273+(19-13)=279923+(859-806)=976470+(404-274)=600736+(652-119)=1269209+(241-185)=265897+(914-322)=148965+(378-102)=341624+(670-301)=993121+(237-109)=249683+(682-512)=853440-(122+13)=305859-(350+381)=128324-(102+52)=170382-(10+16)=356489-(123+60)=306799-(506+131)=162349-(197+39)=113725-(98+136)=491451-(42+169)=240951-(654+98)=199495-(160+69)=266718-(116+281)=321336-(115+47)=174894-(341+210)=343304-(139+140)=25999-(622+137)=240228-(12+70)=146972-(114+233)=625354-(182+106)=66531-(374+78)=79446-(61+249)=136887-(342+97)=448315-(226+69)=20608-(25+362)=221324-(27+19)=278556-(222+68)=266490-(76+251)=163983-(382+103)=498422-(170+214)=38991-(519+395)=77469-(313+31)=125833-(482+263)=88472-(27+352)=93421-(10+146)=265494-(126+152)=216711-(571+75)=65411-(30+217)=164781-(382+231)=168186-(100+71)=15898-(360+209)=329402-(67+99)=236432-(231+98)=103363-(114+118)=131795-(686+91)=18255-(20+93)=142994-(115+450)=429424-(247+136)=41928-(538+325)=65291-(225+45)=21660-(237+254)=169423-(271+134)=18965-(708+145)=112460-(150+222)=88985-(17+793)=175496-(228+211)=57771-(254+432)=85350-(27+235)=88816-(543+169)=104360-(54+212)=94715-(214+332)=169306-(409-142)=39652-(822-546)=376354-(323-305)=336376-(396-328)=308217-(432-236)=21998-(886-77)=18976-(204-146)=18365-(776-586)=175420-(468-219)=171292-(321-132)=103318-(266-86)=138987-(487-386)=886179-(328-253)=104739-(404-110)=445159-(292-228)=95995-(577-536)=95451-(223-195)=23836-(927-141)=50198-(298-251)=151629-(340-315)=604346-(220-130)=256163-(511-381)=33106-(276-170)=0731-(972-272)=31131-(335-273)=69299-(318-40)=21234-(478-285)=41972-(172-163)=963250-(376-154)=28509-(505-231)=235185-(384-356)=157991-(387-24)=628475-(117-10)=368275-(554-330)=51467-(191-126)=402494-(470-22)=46486-(408-13)=91905-(768-668)=805487-(217-78)=348704-(340-246)=610378-(488-123)=13751-(758-508)=501443-(320-197)=320590-(346-61)=305302-(124-26)=204984-(702-73)=355100-(383-380)=97809-(873-182)=11875-(215-188)=48607-(971-610)=246471-(209-54)=316309-(571-529)=267201-(441-275)=35663-(759-510)=414216-(283-280)=213950-(707-529)=772182-(321-193)=54683-(816-687)=554403-(326-322)=39972-(170-101)=347+155×4=667666+164×6=1650473+207×2=887870+197×3=1461347+97×2=54128+175×5=903252+38×6=480959+339×2=163761+117×2=295531+197×4=131931+49×8=423452+130×6=1232429+195×2=819954+86×4=1298384+63×7=825247+10×8=327351+53×6=669493+81×9=1222256+87×4=604195+187×5=1130146+106×4=570749+118×5=1339243+363×2=969899+133×3=1298359+54×4=575329+164×6=1313368+92×5=828762+40×5=962186+36×2=258263+29×6=437176×3+302=830125×7+787=166259×6+254=60813×8+883=98768×3+181=385220×4+254=1134234×2+389=857111×7+94=871233×2+386=85283×5+156=571194×2+20=408105×8+638=147810×2+446=46699×9+858=174967×8+333=86990×6+633=117326×4+428=532115×4+90=550264×2+148=676118×8+765=170982×6+388=88020×5+777=87777×4+244=55255×4+124=344299×2+349=94776×3+586=81444×8+162=51488×7+446=1062423×2+97=943111×5+900=1455140-17×4=72902-168×3=398495-61×7=68502-66×2=370425-47×6=143605-77×5=220400-15×5=325521-54×7=143248-27×9=5907-65×6=517338-21×5=233910-69×6=496360-31×5=205223-19×2=185330-162×2=6782-246×2=290211-18×7=85448-21×6=322374-73×4=82776-147×3=335455-38×8=151940-180×5=40171-48×2=75846-33×4=714164-74×2=16680-60×7=260176-21×8=8250-61×2=128172-19×5=77865-59×9=334425-85×3=170928-399×2=130330-44×3=198851-18×9=689418-59×4=182159-20×2=119296-133×2=30985-13×7=894260-21×9=71938-96×5=458368-82×2=204701-96×6=125193-61×2=71896-105×4=476461-210×2=41879-48×8=495446-221×2=4310-45×4=130294-27×5=159685-176×2=333189-32×4=61960-240×3=240284-57×4=56436-199×2=38495-78×6=27522-10×6=462340-40×6=