三年級(jí)數(shù)學(xué)(上)計(jì)算題專項(xiàng)練習(xí)附答案集錦893×(51-48)=200×8-719=693-426-233=882-142×6=842×(980-976)=3/9+6/9=606-77×4=413-158=181-125=56+85=495-22×2=863-(571-98)=159-127=462×4=654+46×9=783+(928-209)=493-(528-355)=503-(556-270)=289+252+199=32×(74-71)=793-262=836-668=98+210=81+96+206=839-91-104=85×(195-186)=843-95+356=874-251-507=475-64×5=382-121-114=705-440+515=163+(925-60)=85+560+242=698+239-478=25+410-154=676-247+16=824-81=737×(287-283)=494×5-572=347-102×3=892-181+114=235-33×2=312-303+13=887-598+880=421+677=94×(359-356)=872-442-10=925×(247-239)=366-316=472-82×5=544+878=63×4=577+873-847=83×6-255=531+329-50=343-(123+126)=647×7-228=235+141×2=217-(424-392)=487+47+904=141×2+158=615×6-438=429×2=208+127=153+430+393=105+42=182×2+265=769-(271+385)=152+149=627-(221+11)=493-45-414=301+88×5=452+(907-72)=744-(109+136)=991-340=332-(71+101)=188-112=438-(328+87)=915-629-278=219+141-130=63+976-208=557×9=993-161+954=244×3=18×(513-508)=721-156-61=490+437-525=163-48×2=185×5-340=353-189=68+241-186=325-(405-366)=192-10=987-(190+796)=113+176-245=890+870=290+208-288=304-273=63×2+526=203×(734-729)=366-186=523-(154-50)=142×9=185-21+121=772-110×6=62×9-320=308+160-317=619+509+115=336-131×2=169-13+337=115+809+329=489+(114-109)=185-92=525-512+269=302-258+166=186×4=195×2+143=845+807=627-(962-951)=320-(436-241)=61×6-128=421×2-332=470-421=725+(639-80)=785-(48+277)=894×5=2/6-1/6=47+(791-365)=193+183×2=443-75-341=461-100×2=736×(962-959)=640-583=392+996-183=531-236+95=296+81-281=511×(908-905)=19+(381-254)=652-85×6=468×9=136×6-359=547+339=673-(933-713)=134+(199-43)=874-(857-147)=718+492+667=451-224-150=216×2=244-46×2=76+740+309=676×(932-929)=49×(236-229)=412×6-132=1/8+4/8=512+817+746=898-679+364=616+111+95=855-369=272+119=395-34×8=70+529-559=722-(129+463)=579-11×7=912+352-55=699+(411-96)=857+807=400+(485-12)=602-(852-804)=101×8=292×3=810×(277-270)=589+462+36=717+(608-460)=99+175=100+206=58×2=447-27×9=255-20×7=52×2+726=401-294-16=178×4+201=692+(492-419)=921+778=431-(150+182)=755+(686-350)=150+252-285=20+(194-160)=142×3-314=1/6+2/6=84+91=442-61×6=74-40=168×3=21+471-32=960×(718-710)=234+(923-457)=4/8-3/8=440×(70-66)=42×6+263=793-165-103=609-328-203=531×3=986-(349+602)=281-27×7=231×(439-432)=486-(169-35)=343+(355-138)=818+463×2=2/3-1/3=391-54=864-94-611=216+(352-332)=1/5+2/5=810+490-520=388-(109+132)=6/8-1/8=568-514=737+(492-107)=865+143×4=400-99+140=91×6+454=234-193-38=643×(434-429)=121×6=192+511-699=340+100=53+338-388=501-143+581=925+570-340=954-53-684=887-562-42=382×2=255+73-100=237-(427-360)=493-84×3=366×2=19+394-61=444+306=115+150+92=314+(311-175)=488-(194+160)=462-87=457-57×7=86+184×4=289+507=286-78+128=768-115-227=51×3=31+(148-142)=332×2-614=128+112+418=791-242=284-184+322=304+94-365=480+(295-252)=135-(341-224)=57×8=465+503+810=485-(39+205)=581+482-158=354-(175+21)=50×8-259=300×2-458=278+166=99×3+259=423+(184-148)=33+40=264+229-303=983+(866-641)=912-(147+168)=91×6-337=15×(243-235)=703-337×2=511+221+241=718-415-166=731-198-37=777+369+311=49×8+435=181-(186-141)=201+137=388-(43+82)=223+270=763-363+923=464+(999-610)=940-416-440=771×8-391=371×(223-215)=7/10-2/10=63×8-344=674+(785-631)=580+746+973=33+179+640=222-44-138=903×(344-337)=112×7=498-(198-81)=5/8-2/8=107×9=3/7+2/7=431-(34+390)=837-(833-302)=681-170+303=776+371-377=267×2=328-125+263=391×3-861=235+580=1/6+4/6=683-650=273+(231-218)=490-(417-285)=490-(335-332)=490×2-172=304×2-318=954-88×6=439+91+854=496-352=726×2=115+72=398-55×6=826×8-165=408-120+102=84-13=722×(860-856)=758-121-624=670×8-400=232+186-180=26×(395-389)=440-430=332-44-283=145×2=320×6=170-(169-44)=825×(776-770)=220+284+406=25×(291-288)=394-(325-149)=291+128-323=264-186+229=85×(494-487)=830+889=787-79-123=410-18×8=24×9=90+39-96=936-275+353=80×(20-13)=784-365-125=12×7+316=175+171×3=670-57×4=413+261=127-(430-360)=201+112+447=117-(183-177)=3/5-1/5=297-44=355-(61+143)=284-(208+39)=510+204×4=794+53×8=307+(782-481)=355-(182+66)=167+307-393=221×(155-152)=210+79=608-577+807=323×3+225=366-277+258=194×5-781=809×9=199+430+66=547-66×6=337-17-22=542×3-720=384+147×3=539-54+737=426-75×5=33+308×3=12×(364-361)=100×(442-436)=56+201=858-(561+273)=267-(496-245)=765-(428+99)=86×9+209=869-215=101×2=270-157=229×3+278=960+107×5=1/9+5/9=469+16-177=160-18=121×8-191=283×3-135=80×6-175=111×2=90×(676-670)=958-(345-220)=863×8=1/6+3/6=269-99=338-307=355-71=284-193=454-281-144=221-86+190=427+27+231=839-(270+434)=250-206+265=220×4=122+(339-211)=430-(225+89)=312×5-647=132+65=976-(784-470)=363+(382-308)=760-(996-448)=683-572+803=441-(396-69)=226-86=216+533+139=89×(452-444)=277×(143-140)=27+541+279=325+77=222-(198-76)=517-126-196=736-84+818=479-411+474=137+546=272+(430-404)=648-56-331=621×2=700×2-810=95×6+741=202+140+184=155+99×2=753+964+354=892-(39+662)=211+862-914=521+124-210=984-52-245=468+559+768=130+91=607×5=309-(155+109)=933+910+306=376+143+137=629-(741-303)=148-(372-301)=935-497+495=599-164+359=497-381-115=992-(150+195)=646+961=514×(933-927)=500-(264+187)=160-(435-326)=829-76+950=897×2-66=81+50×7=186-87=424+86+469=434-(162-51)=240-151=765-(131+277)=424+120+398=97×3=269-90=394-(209-22)=175+866-818=58×7-98=971×(372-363)=101×(327-323)=49×2=945-(200+408)=733-166-39=906+636+520=143-11=429-(166+128)=21×7+804=227+164=423-417+177=355-(389-107)=202+268=899-81-653=967-902=390-82×3=3/7-1/7=433×2-814=312-133×2=915-579-268=777-236=202×3+203=130×7=97×9=157+80×8=97+(458-283)=113+248-61=164+94=441-207+68=440-(297+12)=39+(382-103)=528+552-238=222×2-326=849×5=549+556-463=406-137×2=95+80×7=985-183×4=218-132+290=316-123+194=150×(23-18)=759+555-85=335+(441-254)=679-(800-626)=966-576+730=222-110+49=219×3=378-(38+295)=325-296+448=974-176×3=966-(836+114)=48+57+728=132+246=106×4-73=57×9+368=4/9+3/9=645-(266+379)=222+256=427-237-155=343+(235-131)=501-(224+179)=505+906+94=126+(414-286)=678-81×7=254-(13+135)=48×8-302=943-307×2=99×(104-96)=496-348=431-139=15+68×2=418×4-172=403-(318-300)=210+(283-198)=736+32+589=86+(141-48)=474-105-116=32×(35-30)=231×4+309=339-(365-262)=961-(942+11)=345-(296+22)=55×(356-348)=597×6-692=763-(165+60)=37×7=454-15=517+38+36=487-(690-651)=142+150=531-(932-603)=464-20×7=661-281×2=4/8+3/8=3/6-2/6=454-14×4=127×(374-368)=243-225+347=151+538+576=2/5+3/5=571-233-175=563+846-116=394+316=281-228+446=554-262×2=841-179=25+716+224=11+104-77=354×3-753=164×(308-303)=92×9=459-168=460-71×6=139+120=117+758+988=75×4+392=851-684+918=691×(701-694)=569+126=729-452=509×4=817×8-872=346-136-202=388+120+93=476-158×2=40×8+72=70+87×5=131+77×7=413-(262-212)=97×9-595=426-14×9=214×(264-261)=317-58×5=382+101+72=694×(312-305)=56+251=248×2+304=924+(973-336)=455-444=251×2=480-(227+217)=649+714=371-320=583-341=269-218+838=619-54×2=40×(55-51)=501-42+718=979-(355+479)=195+16+778=90+178=431+(295-239)=769+511+933=213+220=469×9=558+816+792=319+14+343=269-103-114=229+133=883+(914-642)=987-89-622=470×3=498-47×3=741×8-961=445-(94+92)=796×(555-549)=1/8+5/8=690×9=947+(847-88)=115-(399-385)=843-80×5=387-(497-266)=394+26-14=179+130=981-305×2=98+184=137-110=99+326-315=887-(30+728)=883×9=288-277=913+134×3=810-341+207=714×(975-969)=380-325+389=496-(193+278)=175×8=154×3=150+303=299-(123-116)=129+86+147=78×3+107=8/9-1/9=818+(222-196)=859-(806-215)=378+59×4=436-36+47=502+(923-289)=675-321-317=65×9+202=158-45+341=526-70+209=16×(97-94)=89×9-355=503+371+983=4/6-1/6=140+851-255=882-174+789=476-56×3=228-42×4=151+253=410-166-10=851×(309-304)=461+28×4=112+350-131=97×(476-472)=446-17×8=731+(739-319)=421-(334-294)=967+700-992=35+40×7=403-225-53=135×5+988=452-72-267=950-534=525+25×5=418-11×7=253+157-377=728×(904-898)=492-282-135=509+701-208=217+662+766=495×7=496-154-341=229-21=327+139-235=904×(954-946)=428-(984-771)=454-14×8=322-280-28=354+940=470-(172+35)=348×2+265=412+51-292=234+740-597=300-201-66=877-388-86=720-110×4=511+(492-149)=129+474+69=136+44+289=112+(385-141)=400+(166-44)=83×(424-418)=22×7=77×(133-125)=299+336=896+350-913=417-(94+243)=486×2-530=56×(345-336)=289+(457-437)=187×4-454=411-(305+41)=613+624=258-117+187=162×5-457=66+328+435=109×6=622×6=446×8-747=697-(485+158)=238+16+83=468-387=432-161-205=132×3-66=378-43-243=253-159+338=460-154+121=246×2-121=618×2-13=607+(540-444)=706-(87+447)=27+874-236=60-(405-398)=29+132×6=162×6+93=662-(950-488)=225+(499-435)=468-12×2=697-(523-354)=548+271+142=246-(894-845)=979+665-403=373-39-154=449-(286-123)=906+79×2=168×5=738-(170+185)=279-149=306×2-544=283-259+432=30×7-188=41×7+479=699+466+783=194×2-18=441-390+868=141+187-21=124×(154-148)=743-48×6=888-(45+75)=146×6=467-139×3=987-(201+559)=211+(984-914)=659×3-775=495-352-30=424×4-145=361+(244-140)=584×3-560=430+252=91-61+161=280+176=480+(286-23)=487-(226+257)=938-(425+511)=476-12×5=483-(177+32)=342-(277-226)=314-265+445=35×8+279=571+275+90=409+(427-322)=689+582-231=311-(246-88)=383-355=348-21×4=236+242=102×3=256-26×8=47×(425-420)=408-83-109=633-(347-155)=722+390×2=285+235×3=2/4-1/4=277+93-343=403+443+411=648+721=280×6-470=732+45×3=492+80-178=326×2=370-262+177=296-77-98=691-74×3=169×(163-158)=489-299-157=66+(227-217)=64×8-254=118×8+170=698-(906-828)=798×7-733=241-(149+42)=90+396-387=848-(181-82)=897-351-271=662+(411-194)=604+231+176=472-(11+26)=914-597=246×(108-104)=690+(192-111)=536×2=276+(262-119)=269+(313-203)=734-477-222=363+412-722=295×6-292=791-398=894-829=19×5=480-(478-138)=158+32+161=817-(969-447)=437-340-97=478-(120+313)=338+65=202+(469-386)=271-(77-75)=參考答案893×(51-48)=2679200×8-719=881693-426-233=34882-142×6=30842×(980-976)=33683/9+6/9=1606-77×4=298413-158=255181-125=5656+85=141495-22×2=451863-(571-98)=390159-127=32462×4=1848654+46×9=1068783+(928-209)=1502493-(528-355)=320503-(556-270)=217289+252+199=74032×(74-71)=96793-262=531836-668=16898+210=30881+96+206=383839-91-104=64485×(195-186)=765843-95+356=1104874-251-507=116475-64×5=155382-121-114=147705-440+515=780163+(925-60)=102885+560+242=887698+239-478=45925+410-154=281676-247+16=445824-81=743737×(287-283)=2948494×5-572=1898347-102×3=41892-181+114=825235-33×2=169312-303+13=22887-598+880=1169421+677=109894×(359-356)=282872-442-10=420925×(247-239)=7400366-316=50472-82×5=62544+878=142263×4=252577+873-847=60383×6-255=243531+329-50=810343-(123+126)=94647×7-228=4301235+141×2=517217-(424-392)=185487+47+904=1438141×2+158=440615×6-438=3252429×2=858208+127=335153+430+393=976105+42=147182×2+265=629769-(271+385)=113152+149=301627-(221+11)=395493-45-414=34301+88×5=741452+(907-72)=1287744-(109+136)=499991-340=651332-(71+101)=160188-112=76438-(328+87)=23915-629-278=8219+141-130=23063+976-208=831557×9=5013993-161+954=1786244×3=73218×(513-508)=90721-156-61=504490+437-525=402163-48×2=67185×5-340=585353-189=16468+241-186=123325-(405-366)=286192-10=182987-(190+796)=1113+176-245=44890+870=1760290+208-288=210304-273=3163×2+526=652203×(734-729)=1015366-186=180523-(154-50)=419142×9=1278185-21+121=285772-110×6=11262×9-320=238308+160-317=151619+509+115=1243336-131×2=74169-13+337=493115+809+329=1253489+(114-109)=494185-92=93525-512+269=282302-258+166=210186×4=744195×2+143=533845+807=1652627-(962-951)=616320-(436-241)=12561×6-128=238421×2-332=510470-421=49725+(639-80)=1284785-(48+277)=460894×5=44702/6-1/6=1/647+(791-365)=473193+183×2=559443-75-341=27461-100×2=261736×(962-959)=2208640-583=57392+996-183=1205531-236+95=390296+81-281=96511×(908-905)=153319+(381-254)=146652-85×6=142468×9=4212136×6-359=457547+339=886673-(933-713)=453134+(199-43)=290874-(857-147)=164718+492+667=1877451-224-150=77216×2=432244-46×2=15276+740+309=1125676×(932-929)=202849×(236-229)=343412×6-132=23401/8+4/8=5/8512+817+746=2075898-679+364=583616+111+95=822855-369=486272+119=391395-34×8=12370+529-559=40722-(129+463)=130579-11×7=502912+352-55=1209699+(411-96)=1014857+807=1664400+(485-12)=873602-(852-804)=554101×8=808292×3=876810×(277-270)=5670589+462+36=1087717+(608-460)=86599+175=274100+206=30658×2=116447-27×9=204255-20×7=11552×2+726=830401-294-16=91178×4+201=913692+(492-419)=765921+778=1699431-(150+182)=99755+(686-350)=1091150+252-285=11720+(194-160)=54142×3-314=1121/6+2/6=3/684+91=175442-61×6=7674-40=34168×3=50421+471-32=460960×(718-710)=7680234+(923-457)=7004/8-3/8=1/8440×(70-66)=176042×6+263=515793-165-103=525609-328-203=78531×3=1593986-(349+602)=35281-27×7=92231×(439-432)=1617486-(169-35)=352343+(355-138)=560818+463×2=17442/3-1/3=1/3391-54=337864-94-611=159216+(352-332)=2361/5+2/5=3/5810+490-520=780388-(109+132)=1476/8-1/8=5/8568-514=54737+(492-107)=1122865+143×4=1437400-99+140=44191×6+454=1000234-193-38=3643×(434-429)=3215121×6=726192+511-699=4340+100=44053+338-388=3501-143+581=939925+570-340=1155954-53-684=217887-562-42=283382×2=764255+73-100=228237-(427-360)=170493-84×3=241366×2=73219+394-61=352444+306=750115+150+92=357314+(311-175)=450488-(194+160)=134462-87=375457-57×7=5886+184×4=822289+507=796286-78+128=336768-115-227=42651×3=15331+(148-142)=37332×2-614=50128+112+418=658791-242=549284-184+322=422304+94-365=33480+(295-252)=523135-(341-224)=1857×8=456465+503+810=1778485-(39+205)=241581+482-158=905354-(175+21)=15850×8-259=141300×2-458=142278+166=44499×3+259=556423+(184-148)=45933+40=73264+229-303=190983+(866-641)=1208912-(147+168)=59791×6-337=20915×(243-235)=120703-337×2=29511+221+241=973718-415-166=137731-198-37=496777+369+311=145749×8+435=827181-(186-141)=136201+137=338388-(43+82)=263223+270=493763-363+923=1323464+(999-610)=853940-416-440=84771×8-391=5777371×(223-215)=29687/10-2/10=5/1063×8-344=160674+(785-631)=828580+746+973=229933+179+640=852222-44-138=40903×(344-337)=6321112×7=784498-(198-81)=3815/8-2/8=3/8107×9=9633/7+2/7=5/7431-(34+390)=7837-(833-302)=306681-170+303=814776+371-377=770267×2=534328-125+263=466391×3-861=312235+580=8151/6+4/6=5/6683-650=33273+(231-218)=286490-(417-285)=358490-(335-332)=487490×2-172=808304×2-318=290954-88×6=426439+91+854=1384496-352=144726×2=1452115+72=187398-55×6=68826×8-165=6443408-120+102=39084-13=71722×(860-856)=2888758-121-624=13670×8-400=4960232+186-180=23826×(395-389)=156440-430=10332-44-283=5145×2=290320×6=1920170-(169-44)=45825×(776-770)=4950220+284+406=91025×(291-288)=75394-(325-149)=218291+128-323=96264-186+229=30785×(494-487)=595830+889=1719787-79-123=585410-18×8=26624×9=21690+39-96=33936-275+353=101480×(20-13)=560784-365-125=29412×7+316=400175+171×3=688670-57×4=442413+261=674127-(430-360)=57201+112+447=760117-(183-177)=1113/5-1/5=2/5297-44=253355-(61+143)=151284-(208+39)=37510+204×4=1326794+53×8=1218307+(782-481)=608355-(182+66)=107167+307-393=81221×(155-152)=663210+79=289608-577+807=838323×3+225=1194366-277+258=347194×5-781=189809×9=7281199+430+66=695547-66×6=151337-17-22=298542×3-720=906384+147×3=825539-54+737=1222426-75×5=5133+308×3=95712×(364-361)=36100×(442-436)=60056+201=257858-(561+273)=24267-(496-245)=16765-(428+99)=23886×9+209=983869-215=654101×2=202270-157=113229×3+278=965960+107×5=14951/9+5/9=6/9469+16-177=308160-18=142121×8-191=777283×3-135=71480×6-175=305111×2=22290×(676-670)=540958-(345-220)=833863×8=69041/6+3/6=4/6269-99=170338-307=31355-71=284284-193=91454-281-144=29221-86+190=325427+27+231=685839-(270+434)=135250-206+265=309220×4=880122+(339-211)=250430-(225+89)=116312×5-647=913132+65=197976-(784-470)=662363+(382-308)=437760-(996-448)=212683-572+803=914441-(396-69)=114226-86=140216+533+139=88889×(452-444)=712277×(143-140)=83127+541+279=847325+77=402222-(198-76)=100517-126-196=195736-84+818=1470479-411+474=542137+546=683272+(430-404)=298648-56-331=261621×2=1242700×2-810=59095×6+741=1311202+140+184=526155+99×2=353753+964+354=2071892-(39+662)=191211+862-914=159521+124-210=435984-52-245=687468+559+768=1795130+91=221607×5=3035309-(155+109)=45933+910+306=2149376+143+137=656629-(741-303)=191148-(372-301)=77935-497+495=933599-164+359=794497-381-115=1992-(150+195)=647646+961=1607514×(933-927)=3084500-(264+187)=49160-(435-326)=51829-76+950=1703897×2-66=172881+50×7=431186-87=99424+86+469=979434-(162-51)=323240-151=89765-(131+277)=357424+120+398=94297×3=291269-90=179394-(209-22)=207175+866-818=22358×7-98=308971×(372-363)=8739101×(327-323)=40449×2=98945-(200+408)=337733-166-39=528906+636+520=2062143-11=132429-(166+128)=13521×7+804=951227+164=391423-417+177=183355-(389-107)=73202+268=470899-81-653=165967-902=65390-82×3=1443/7-1/7=2/7433×2-814=52312-133×2=46915-579-268=68777-236=541202×3+203=809130×7=91097×9=873157+80×8=79797+(458-283)=272113+248-61=300164+94=258441-207+68=302440-(297+12)=13139+(382-103)=318528+552-238=842222×2-326=118849×5=4245549+556-463=642406-137×2=13295+80×7=655985-183×4=253218-132+290=376316-123+194=387150×(23-18)=750759+555-85=1229335+(441-254)=522679-(800-626)=505966-576+730=1120222-110+49=161219×3=657378-(38+295)=45325-296+448=477974-176×3=446966-(836+114)=1648+57+728=833132+246=378106×4-73=35157×9+368=8814/9+3/9=7/9645-(266+379)=0222+256=478427-237-155=35343+(235-131)=447501-(224+179)=98505+906+94=1505126+(414-286)=254678-81×7=111254-(13+135)=10648×8-302=82943-307×2=32999×(104-96)=792496-348=148431-139=29215+68×2=151418×4-172=1500403-(318-300)=385210+(283-198)=295736+32+589=135786+(141-48)=179474-105-116=25332×(35-30)=160231×4+309=1233339-(365-262)=236961-(942+11)=8345-(296+22)=2755×(356-348)=440597×6-692=2890763-(165+60)=53837×7=259454-15=439517+38+36=591487-(690-651)=448142+150=292531-(932-603)=202464-20×7=324661-281×2=994/8+3/8=7/83/6-2/6=1/6454-14×4=398127×(374-368)=762243-225+347=365151+538+576=12652/5+3/5=1571-233-175=163563+846-116=1293394+316=710281-228+446=499554-262×2=30841-179=66225+716+224=96511+104-77=38354×3-753=309164×(308-303)=82092×9=828459-168=291460-71×6=34139+120=259117+758+988=186375×4+392=692851-684+918=1085691×(701-694)=4837569+126=695729-452=277509×4=2036817×8-872=5664346-136-202=8388+120+93=601476-158×2=16040×8+72=39270+87×5=505131+77×7=670413-(262-212)=36397×9-595=278426-14×9=300214×(264-261)=642317-58×5=27382+101+72=555694×(312-305)=485856+251=307248×2+304=800924+(973-336)=1561455-444=11251×2=502480-(227+217)=36649+714=1363371-320=51583-341=242269-218+838=889619-54×2=51140×(55-51)=160501-42+718=1177979-(355+479)=145195+16+778=98990+178=268431+(295-239)=487769+511+933=2213213+220=433469×9=4221558+816+792=2166319+14+343=676269-103-114=52229+133=362883+(914-642)=1155987-89-622=276470×3=1410498-47×3=357741×8-961=4967445-(94+92)=259796×(555-549)=47761/8+5/8=6/8690×9=6210947+(847-88)=1706115-(399-385)=101843-80×5=443387-(497-266)=156394+26-14=406179+130=309981-305×2=37198+184=282137-110=2799+326-315=110887-(30+728)=129883×9=7947288-277=11913+134×3=1315810-341+207=676714×(975-969)=4284380-325+389=444496-(193+278)=25175×8=1400154×3=462150+303=453299-(123-116)=292129+86+147=36278×3+107=3418/9-1/9=7/9818+(222-196)=844859-(806-215)=268378+59×4=614436-36+47=447502+(923-289)=1136675-321-317=3765×9+202=787158-45+341=454526-70+209=66516×(97-94)=4889×9-355=446503+371+983=18574/6-1/6=3/6140+851-255=736882-174+789=1497476-56×3=308228-42×4=60151+253=404410-166-10=234851×(309-304)=4255461+28×4=573112+350-131=33197×(476-472)=388446-17×8=310731+(739-319)=1151421-(334-294)=381967+700-992=67535+40×7=315403-225-53=125135×5+988=1663452-72-267=113950-534=416525+25×5=650418-11×7=341253+157-377=33728×(904-898)=4368492-282-135=75509+701-208=1002217+662+766=1645495×7=3465496-154-341=1229-21=208327+139-235=231904×(954-946)=7232428-(984-771)=215454-14×8=342322-280-28