三年級數(shù)學(xué)(上)計算題及答案集錦

三年級數(shù)學(xué)(上)計算題及答案集錦267+78×3=393-287+337=84-83+389=995-816=404-26×2=905+436+647=41×4=200×9=403+171+168=395-(295-62)=204×2=35+64+56=335-26×5=681-(821-781)=105+19-106=612+156×4=744+414=341-56-191=308-215=412-(108+46)=264+107=84×(161-152)=589-(128+379)=350×(218-215)=850-381×2=345-170-101=448-14-256=128-(94+13)=532-24×2=654-75×4=628-384-96=143×(427-424)=350+273=724×2-560=362-72-287=937-306×2=728+891+763=458+136+645=246+87=433-34+66=671-(250+340)=471-278+124=778-91×8=812-26×4=281+(634-633)=895-80×4=271×3-539=253+840-570=168-35×4=821×(226-223)=21×(358-350)=325-(323-59)=290×3+909=498-(416-76)=93+229×2=990-288×3=380-(210+45)=24+414-208=205-(269-129)=35+77=682-(75+91)=79×4=295-(131+116)=334-(19+305)=405-126-104=406-247-58=79×(34-27)=829-(390+436)=164+185=86+220+66=891-658=298-73×2=407-148=43×5=332+133+64=327×2=448-43-318=354+(439-59)=834-297+521=78×9=577+586-712=323+(202-111)=47×(358-351)=257-10×6=100+44×7=79×9=371+126=372-335=269-70+132=246-211=419+79=45×(240-231)=347+134=248+85=462-166=960-84×9=159+215+225=751×(661-653)=332×3-333=384-(74+238)=494-(604-294)=328+(301-55)=143+(342-99)=173+(223-96)=852-(539+105)=48+260=792-480-139=219+247-210=202+14×4=71-(77-15)=836-92-172=746-188+923=180+(275-138)=161+(281-243)=63×(321-315)=12+35=112+38=23+(640-634)=396-(75+112)=372-120=391-10×8=83×(306-302)=883+392+864=342-37×3=478-(209-154)=61×2=20×4=308+306+84=2/4-1/4=561+215+834=145+481+82=498-240+801=260-(115+89)=588+80+23=85×7-572=451-(214+88)=455-(410-346)=232×(378-375)=231+629+553=935×8=494-311+162=390-120+145=36+(251-95)=839-717=191-13×9=574-17×4=829+285×3=546×(474-471)=466+661-647=99×4+903=323-144=14+(930-572)=139+(399-227)=552-(143-98)=434-121-35=839+108×8=749-(294+99)=879-(872-826)=346-255+340=567×5-552=648-369=291-(70+27)=125+531+153=95×8-399=386-83+158=236×3+292=941-(77+762)=3/7-1/7=228+156=953+954+138=915×6=78×(82-73)=719-191+734=117+(510-338)=491-468=310+(440-238)=166+248-376=857-124-605=403-53×3=559-33+942=15×(334-325)=112×(408-401)=157+359=452-296+603=154+317-120=239×6=156×3=200-84+126=230+200-312=203×(518-512)=58+58=411-(716-417)=871-346=307-125×2=133×(656-653)=210×7=3/8+2/8=166×6=359+953-709=456+(386-171)=179×2+180=798×3=237-39+292=389×(803-798)=122-(353-339)=499+655+949=92×4-13=230+(551-279)=541-142=642-(476+74)=817+79-761=943+491-789=470-(238-17)=889-90=199-159=114×3=704-(978-275)=127×(137-131)=460-163=73×8-494=121+46=217-(11+157)=438-(32+112)=524-55×8=325-250-38=280+25×4=103+208=95×7=199+276=242×(125-121)=226×3=389-(686-551)=3/5-1/5=865-488+507=488+808-457=999-213-595=63×7-281=141+(134-64)=391+476-26=33×5+355=157×2-138=165×9=491-49-340=359-(287-109)=455-235+493=76+(798-754)=942-198=281+897+657=958-165-241=54+(505-427)=198×8=41×5+952=442-258-177=762-(830-247)=750-(211+483)=197×2=846×7-941=902+936+785=124+(634-311)=169×9=433×8=132-42+13=90+567-93=773+(564-546)=50×4+384=285+218+311=71+(969-461)=361-143×2=478+352-100=538-77×2=60+62=475-(379-202)=868-133-451=250-20×2=672-(204+445)=277×3-262=390+33×8=739-(66+616)=496-(337+125)=456+730+944=748+(540-481)=71+785+83=688-106×3=948-(288-252)=614×3-310=479-(367-110)=390-351=930×7=442-(108+92)=682+321-109=86×(362-357)=257+213-376=918-23=363-77=344-300+150=128-(397-374)=28×3=254-116-77=873-760+444=261-153+515=453-237-77=114×6+948=332+278=468×2=354-(467-215)=482+433-839=282-236-31=59×2=334-231-23=88+59×4=416-(78+336)=856+(606-46)=265-54×3=900×6-253=304+35×3=405×2+86=4/7+2/7=549×9-511=664+171+351=102+(294-185)=339-234-24=615+688-570=375+230-108=150+(435-256)=955-199×2=373+173+134=124+168×2=463+803=497+103+417=169-110+384=185×9-582=734-115-508=4/9-2/9=16+289+234=267+920+856=962-(357+255)=44-(398-358)=188+(416-247)=454×(733-725)=199×2-163=414-(226+139)=842+583-158=588×9-811=276+775+103=165×5-488=906-116+97=174×4+96=494-67-159=90-62+454=265-242+238=233+(465-13)=688-259-233=398-133+133=303-20×7=861-42+728=397-(278-27)=38+25=890-(351+279)=48+228=215×2=567-248=399-43-163=132+(459-314)=777-327-50=128+436+65=216+413=11-(77-67)=494-(181+84)=422-399+251=557-386=828-557-99=387+(879-28)=493-425-50=795+(643-258)=966-790+100=376-352+206=441×(830-821)=528-135+506=239+171=112+141×3=355+(413-141)=779-61=756-(164+200)=205×3-605=111-(306-285)=645-(90+269)=120×(738-734)=467×2=839+72-594=128+327×2=179+37×5=129×7+274=980+771-629=464-243-155=3/5-2/5=313×3-439=56+225-123=411×3-367=266×3-766=145-43×3=146×(75-71)=277-15×3=492-101=610-(149+248)=282-(948-706)=190×2=817×(921-913)=303-226+12=405-(291-66)=219×4=112+(352-13)=294-60+226=707-44-41=778-(504+194)=798-745+11=491+281-88=175×2+120=156×(587-579)=253+(289-106)=116×(480-472)=42+(875-609)=998×6=343-(190+130)=785-414-295=431+181×5=3/8+4/8=325-93=441-217=729-151=680+321=4/6+2/6=485-(298-198)=478-381+255=428-(21+113)=193-24=614-421=248+81×5=738-188=59×7=80+42+369=174+106-80=470+247+193=980-(140+165)=282×9-65=205-63×3=284-212=27+297+74=5/8-2/8=369-(485-402)=435-293=760-659+915=175+182-79=290-14×9=906+690+645=409+817=390-70×3=451+(428-245)=68-11×6=70×(427-423)=84-46+227=160+294-157=792-(722-682)=663-(36+378)=308×(124-121)=470-34-286=64+236=93×2-63=53×7-307=488-187+970=90+415-50=397-(404-136)=199×(337-332)=406-163-89=412-284-82=927-149=571+116+32=276-(985-893)=693-291+160=207-55×2=755+(991-490)=586+549-460=254×3-656=443-206-44=190×7=71×(160-153)=841-281=388×(799-791)=277×2+10=37+(480-66)=388-38×8=96×7+869=197×4-380=112+232-276=115+83+287=368-(187+67)=2/6-1/6=192-102=96×6-309=409+264+66=382+547=394+403=234+60-120=920-708-179=241+(348-162)=608-506=170+(305-92)=186-(411-267)=171+200=436-(83+62)=217×4=736×2-690=61+332-25=311-(461-368)=943-(923-878)=1/4+2/4=226-(348-198)=784-209=977-(323+414)=820-(318+351)=77×7+94=201×2=286+204-313=1/6+2/6=459-28-44=229-32×4=503×8-718=310+27-50=399-135-161=87+81=287+(652-376)=829×(389-382)=239+99=88+204+433=379×3-721=379-(304+32)=603×9-144=754-35+118=161×5=160-122-28=455-(240+194)=875+901+834=190+473=17+131+489=129+328-228=741×2=812-295-290=324-260+341=147×2+196=240-139=393-267=81+44=625-463+837=236×(41-37)=192×2-209=877-668-80=277+212+296=80×(444-438)=569×(342-336)=915-(431+211)=879×4-719=726-340+264=362-131-146=241+397=329+96×8=873-58-377=968-(267+221)=2/3-1/3=607-11×5=1/3+2/3=973-(718+234)=21+26×4=388+863-729=70×3=498-232-207=141-19×3=677-334+302=419-124=848+(799-26)=103+80×9=110×6-602=908-107×8=249+(320-40)=309+105-393=826×(858-850)=917-209×3=788-446+859=810+(309-245)=254+338+168=437+516-150=491×3-926=158×5-768=386-318+344=821-254=435×(706-698)=273+(753-281)=109×2+193=528-(270-208)=61×2+229=290+(197-18)=464-146-118=100×8-572=352-33-11=980×(643-637)=842-155-589=776-595=622-443=518+574=82+50=23×9+168=4/10-3/10=489-118=376-(14+228)=192+219=806×9=225+304=660+384=183×9-661=216+151-172=479-238+200=326-206=362+(586-194)=999×8=91+233=251+74=58×8=281-271+307=81+229=686+42×8=643-193-68=138×2=955-(942-556)=498-262=765+864+170=294+130=715+28+236=736-32-696=91+(271-148)=283×(105-102)=112+(265-194)=420-32×8=883×7-879=131+665+80=494+127-26=464-284=275+52-21=87×3+105=291-(281-15)=174+254+693=166×5-602=144×3+173=594×(954-945)=204×7-740=10×(220-216)=78×5-300=585+836+569=227-119+190=230+198-266=2/5+3/5=309-47+232=542×(815-811)=373+14+358=239×4-142=225×2+983=994-847=148+53-69=974-60-241=111+489+94=1/8+6/8=995×9=711×6-230=450-185=710×5=415+13×7=910-185-77=74×8+136=596+956-542=131×7-847=652+(552-546)=666×6=232×2-456=242+365=528+695+525=200+313×3=307×2-262=2/6+3/6=79×3-145=784-(812-222)=517-41×6=153×3=462-(384-190)=365-(122+100)=222-(168+15)=638-66-250=56×9-229=644+152+629=202×2-356=162+578-152=332-15×8=241-10×7=147×(451-447)=440-308+102=439+215=646×6-849=302+82=945-402=772×4-372=5/6-1/6=562×7=570+413-590=850-(433+300)=139-(407-391)=375-36×3=510×3-208=346×2+392=16+185×3=191+277-401=296-(248-128)=43+228=484-46×3=804-(613-216)=286+120=344×2-49=300+177+412=120+324-205=6/9-3/9=683-580-64=430-56+716=179-(349-207)=404-95×3=469-49×7=28×7+489=973+389+897=278×9=136×3-132=272+106=220×4=406-(103+171)=108×3=707-(256+20)=177-(470-312)=244+88=282-72-107=115×(475-468)=614-69×4=486+28×3=838+426-387=857-(730+67)=184×5=499-134=782×4=918-449-90=18+52=426-(472-402)=354-156×2=151×2+400=641+333×3=401+90=52×7+456=617+(914-171)=403+(369-317)=280+237+290=346+121×2=321×2=798×(228-225)=491-(118+237)=403-78×5=777+986+993=408-283+260=206×3=4/8-3/8=739+549-271=188-(262-149)=523-(259-138)=226+(322-233)=618-(983-647)=139×5+200=13×(161-155)=292-261=320-77=840-(89+546)=853+(875-461)=150+286-232=759×5=604-(721-194)=282×7-509=819-120=678-(185+399)=855-615+591=421-(498-261)=464-77-154=476-(722-504)=90+(315-68)=249+(416-269)=64+200-225=846×(810-805)=632+146=20+118=379-(47+54)=385×2-463=1/6+3/6=340-34×8=456-(394-324)=786-(549-548)=867-11×4=396-137=209×(443-440)=451-(497-147)=457-142+867=152-37×4=470-63×6=166×(537-534)=448×(254-250)=946-82×5=157+324-412=474-99+79=16×5=356+20×9=399-148-240=256×(366-363)=195+(286-139)=728-565=448×2+698=358×4-912=437+198×2=74×(265-256)=472+916=27+813+118=978+(847-504)=270+203-364=707+168+25=757-620-49=71×3=196+156=297+148-264=906-178×4=886+(448-105)=53+400+711=624+669-285=598-(495-382)=116×(304-296)=286-(143+135)=355-68×4=444+419+103=116×8+656=103×(302-296)=4/8+3/8=941×(192-189)=851+503+600=288+192+197=469-300=277×(635-630)=498-350=654+108×8=111+289-370=832-(160+496)=843-(717-200)=936-422×2=463-74=252+217=361+(445-169)=538-111+878=39×(207-202)=243+611-830=563-334+252=參考答案267+78×3=501393-287+337=44384-83+389=390995-816=179404-26×2=352905+436+647=198841×4=164200×9=1800403+171+168=742395-(295-62)=162204×2=40835+64+56=155335-26×5=205681-(821-781)=641105+19-106=18612+156×4=1236744+414=1158341-56-191=94308-215=93412-(108+46)=258264+107=37184×(161-152)=756589-(128+379)=82350×(218-215)=1050850-381×2=88345-170-101=74448-14-256=178128-(94+13)=21532-24×2=484654-75×4=354628-384-96=148143×(427-424)=429350+273=623724×2-560=888362-72-287=3937-306×2=325728+891+763=2382458+136+645=1239246+87=333433-34+66=465671-(250+340)=81471-278+124=317778-91×8=50812-26×4=708281+(634-633)=282895-80×4=575271×3-539=274253+840-570=523168-35×4=28821×(226-223)=246321×(358-350)=168325-(323-59)=61290×3+909=1779498-(416-76)=15893+229×2=551990-288×3=126380-(210+45)=12524+414-208=230205-(269-129)=6535+77=112682-(75+91)=51679×4=316295-(131+116)=48334-(19+305)=10405-126-104=175406-247-58=10179×(34-27)=553829-(390+436)=3164+185=34986+220+66=372891-658=233298-73×2=152407-148=25943×5=215332+133+64=529327×2=654448-43-318=87354+(439-59)=734834-297+521=105878×9=702577+586-712=451323+(202-111)=41447×(358-351)=329257-10×6=197100+44×7=40879×9=711371+126=497372-335=37269-70+132=331246-211=35419+79=49845×(240-231)=405347+134=481248+85=333462-166=296960-84×9=204159+215+225=599751×(661-653)=6008332×3-333=663384-(74+238)=72494-(604-294)=184328+(301-55)=574143+(342-99)=386173+(223-96)=300852-(539+105)=20848+260=308792-480-139=173219+247-210=256202+14×4=25871-(77-15)=9836-92-172=572746-188+923=1481180+(275-138)=317161+(281-243)=19963×(321-315)=37812+35=47112+38=15023+(640-634)=29396-(75+112)=209372-120=252391-10×8=31183×(306-302)=332883+392+864=2139342-37×3=231478-(209-154)=42361×2=12220×4=80308+306+84=6982/4-1/4=1/4561+215+834=1610145+481+82=708498-240+801=1059260-(115+89)=56588+80+23=69185×7-572=23451-(214+88)=149455-(410-346)=391232×(378-375)=696231+629+553=1413935×8=7480494-311+162=345390-120+145=41536+(251-95)=192839-717=122191-13×9=74574-17×4=506829+285×3=1684546×(474-471)=1638466+661-647=48099×4+903=1299323-144=17914+(930-572)=372139+(399-227)=311552-(143-98)=507434-121-35=278839+108×8=1703749-(294+99)=356879-(872-826)=833346-255+340=431567×5-552=2283648-369=279291-(70+27)=194125+531+153=80995×8-399=361386-83+158=461236×3+292=1000941-(77+762)=1023/7-1/7=2/7228+156=384953+954+138=2045915×6=549078×(82-73)=702719-191+734=1262117+(510-338)=289491-468=23310+(440-238)=512166+248-376=38857-124-605=128403-53×3=244559-33+942=146815×(334-325)=135112×(408-401)=784157+359=516452-296+603=759154+317-120=351239×6=1434156×3=468200-84+126=242230+200-312=118203×(518-512)=121858+58=116411-(716-417)=112871-346=525307-125×2=57133×(656-653)=399210×7=14703/8+2/8=5/8166×6=996359+953-709=603456+(386-171)=671179×2+180=538798×3=2394237-39+292=490389×(803-798)=1945122-(353-339)=108499+655+949=210392×4-13=355230+(551-279)=502541-142=399642-(476+74)=92817+79-761=135943+491-789=645470-(238-17)=249889-90=799199-159=40114×3=342704-(978-275)=1127×(137-131)=762460-163=29773×8-494=90121+46=167217-(11+157)=49438-(32+112)=294524-55×8=84325-250-38=37280+25×4=380103+208=31195×7=665199+276=475242×(125-121)=968226×3=678389-(686-551)=2543/5-1/5=2/5865-488+507=884488+808-457=839999-213-595=19163×7-281=160141+(134-64)=211391+476-26=84133×5+355=520157×2-138=176165×9=1485491-49-340=102359-(287-109)=181455-235+493=71376+(798-754)=120942-198=744281+897+657=1835958-165-241=55254+(505-427)=132198×8=158441×5+952=1157442-258-177=7762-(830-247)=179750-(211+483)=56197×2=394846×7-941=4981902+936+785=2623124+(634-311)=447169×9=1521433×8=3464132-42+13=10390+567-93=564773+(564-546)=79150×4+384=584285+218+311=81471+(969-461)=579361-143×2=75478+352-100=730538-77×2=38460+62=122475-(379-202)=298868-133-451=284250-20×2=210672-(204+445)=23277×3-262=569390+33×8=654739-(66+616)=57496-(337+125)=34456+730+944=2130748+(540-481)=80771+785+83=939688-106×3=370948-(288-252)=912614×3-310=1532479-(367-110)=222390-351=39930×7=6510442-(108+92)=242682+321-109=89486×(362-357)=430257+213-376=94918-23=895363-77=286344-300+150=194128-(397-374)=10528×3=84254-116-77=61873-760+444=557261-153+515=623453-237-77=139114×6+948=1632332+278=610468×2=936354-(467-215)=102482+433-839=76282-236-31=1559×2=118334-231-23=8088+59×4=324416-(78+336)=2856+(606-46)=1416265-54×3=103900×6-253=5147304+35×3=409405×2+86=8964/7+2/7=6/7549×9-511=4430664+171+351=1186102+(294-185)=211339-234-24=81615+688-570=733375+230-108=497150+(435-256)=329955-199×2=557373+173+134=680124+168×2=460463+803=1266497+103+417=1017169-110+384=443185×9-582=1083734-115-508=1114/9-2/9=2/916+289+234=539267+920+856=2043962-(357+255)=35044-(398-358)=4188+(416-247)=357454×(733-725)=3632199×2-163=235414-(226+139)=49842+583-158=1267588×9-811=4481276+775+103=1154165×5-488=337906-116+97=887174×4+96=792494-67-159=26890-62+454=482265-242+238=261233+(465-13)=685688-259-233=196398-133+133=398303-20×7=163861-42+728=1547397-(278-27)=14638+25=63890-(351+279)=26048+228=276215×2=430567-248=319399-43-163=193132+(459-314)=277777-327-50=400128+436+65=629216+413=62911-(77-67)=1494-(181+84)=229422-399+251=274557-386=171828-557-99=172387+(879-28)=1238493-425-50=18795+(643-258)=1180966-790+100=276376-352+206=230441×(830-821)=3969528-135+506=899239+171=410112+141×3=535355+(413-141)=627779-61=718756-(164+200)=392205×3-605=10111-(306-285)=90645-(90+269)=286120×(738-734)=480467×2=934839+72-594=317128+327×2=782179+37×5=364129×7+274=1177980+771-629=1122464-243-155=663/5-2/5=1/5313×3-439=50056+225-123=158411×3-367=866266×3-766=32145-43×3=16146×(75-71)=584277-15×3=232492-101=391610-(149+248)=213282-(948-706)=40190×2=380817×(921-913)=6536303-226+12=89405-(291-66)=180219×4=876112+(352-13)=451294-60+226=460707-44-41=622778-(504+194)=80798-745+11=64491+281-88=684175×2+120=470156×(587-579)=1248253+(289-106)=436116×(480-472)=92842+(875-609)=308998×6=5988343-(190+130)=23785-414-295=76431+181×5=13363/8+4/8=7/8325-93=232441-217=224729-151=578680+321=10014/6+2/6=1485-(298-198)=385478-381+255=352428-(21+113)=294193-24=169614-421=193248+81×5=653738-188=55059×7=41380+42+369=491174+106-80=200470+247+193=910980-(140+165)=675282×9-65=2473205-63×3=16284-212=7227+297+74=3985/8-2/8=3/8369-(485-402)=286435-293=142760-659+915=1016175+182-79=278290-14×9=164906+690+645=2241409+817=1226390-70×3=180451+(428-245)=63468-11×6=270×(427-423)=28084-46+227=265160+294-157=297792-(722-682)=752663-(36+378)=249308×(124-121)=924470-34-286=15064+236=30093×2-63=12353×7-307=64488-187+970=127190+415-50=455397-(404-136)=129199×(337-332)=995406-163-89=154412-284-82=46927-149=778571+116+32=719276-(985-893)=184693-291+160=562207-55×2=97755+(991-490)=1256586+549-460=675254×3-656=106443-206-44=193190×7=133071×(160-153)=497841-281=560388×(799-791)=3104277×2+10=56437+(480-66)=451388-38×8=8496×7+869=1541197×4-380=408112+232-276=68115+83+287=485368-(187+67)=1142/6-1/6=1/6192-102=9096×6-309=267409+264+66=739382+547=929394+403=797234+60-120=174920-708-179=33241+(348-162)=427608-506=102170+(305-92)=383186-(411-267)=42171+200=371436-(83+62)=291217×4=868736×2-690=78261+332-25=368311-(461-368)=218943-(923-878)=8981/4+2/4=3/4226-(348-198)=76784-209=575977-(323+414)=240820-(318+351)=15177×7+94=633201×2=402286+204-313=1771/6+2/6=3/6459-28-44=387229-32×4=101503×8-718=3306310+27-50=287399-135-161=10387+81=168287+(652-376)=563829×(389-382)=5803239+99=33888+204+433=725379×3-721=416379-(304+32)=43603×9-144=5283754-35+118=837161×5=805160-122-28=10455-(240+194)=21875+901+834=2610190+473=66317+131+489=637129+328-228=229741×2=1482812-295-290=227324-260+341=405147×2+196=490240-139=101393-267=12681+44=125625-463+837=999236×(41-37)=944192×2-209=175877-668-80=129277+212+296=78580×(444-438)=480569×(342-336)=3414915-(431+211)=273879×4-719=2797726-340+264=650362-131-146=85241+397=638329+96×8=1097873-58-377=438968-(267+221)=4802/3-1/3=1/3607-11×5=5521/3+2/3=1973-(718+234)=2121+26×4=125388+863-729=52270×3=210498-232-207=59141-19×3=84677-334+302=645419-124=295848+(799-26)=1621103+80×9=823110×6-602=58908-107×8=52249+(320-40)=529309+105-393=21826×(858-850)=6608917-209×3=290788-446+859=1201810+(309-245)=874254+338+168=760437+516-150=803491×3-926=547158×5-768=22386-318+344=412821-254=567435×(706-698)=3480273+(753-281)=745109×2+193=411528-(270-208)=46661×2+229=351290+(197-18)=469464-146-118=200100×8-572=228352-33-11=308980×(643-637)=5880842-155-589=98776-595=181622-443=179518+574=109282+50=13223×9+168=3754/10-3/10=1/10489-118=371376-(14+228)=134192+219=411806×9=7254225+304=529660+384=1044183×9-661=986216+151-172=195479-238+200=441326-206=120362+(586-194)=754999×8=799291+233=324251+74=32558×8=464281-271+307=31781+229=310686+42×8=1022643-193-68=382138×2=276955-(942-556)=569498-262=236765+864+170=1799294+130=424715+28+236=979736-32-696=891+(271-148)=214283×(105-102)=849112+(265-194)=183420-32×8=164883×7-879=5302131+665+80=876494+127-26=595464-284=180275+52-21=30687×3+105=366291-(281-15)=25174+254+693=1121166×5-602=228144×3+173=605594×(954-945)=5346204×7-740=68810×(220-216)=4078×5-300=90585+836+569=1990227-119+190=298230+198-266=1622/5+3/5=1309-47+232=494542×(815-811)=2168373+14+358=745239×4-142=814225×2+983=1433994-847=147148+53-69=132974-60-241=673111+489+94=6941/8+6/8=7/8995×9=8955711×6-230=4036450-185=265710×5=3550415+13×7=506910-185-77=64874×8+136=728596+956-542=1010131×7-847=70652+(552-546)=658666×6=3996232×2-456=8242+365=607528+695+525=1748200+313×3=1139307×2-262=3522/6+3/6=5/679×3-145=92784-(812-222)=194517-41×6=271153×3=459462-(384-190)=268365-(122+100)=143222-(168+15)=39638-66-250=32256×9-229=275644+152+629=1425202×2-356=48162+578-152=588332-15×8=212241-10×7=171147×(451-447)=588440-308+102=234439+215=654646×6-849=3027302+82=384945-402=543772×4-372=27165/6-1/6=4/6562×7=3934570+413-590=393850-(433+300)=117139-(407-391)=123375-36×3=267510×3-208=1