三年級數學(上)計算題及答案集錦52×(421-417)=515+171+320=249+24×4=491-224-248=69+302-213=284-124-70=439×2=944-74-181=291-34×2=468+(391-175)=414×(315-308)=575+(279-265)=368-132=417+(863-230)=775-(507+88)=189×4=565-83×4=712-(74+376)=217-(25+14)=316+(356-281)=1/7+4/7=781-11×2=309-268+26=556+372-846=785-97×8=474-(334+98)=333-39-242=946-131×2=380+(238-201)=334×3-425=478-320+260=241×3-655=226-68+265=144+343-124=457+(841-364)=295-76-148=224×2=144+(604-150)=428×3-136=20×(181-172)=114+776-743=66+136×3=224-(62-47)=114+314=478-190+207=507+267+167=859-(555+36)=341×2+329=333-88=14+269+515=902+988-263=148+334-205=498-18×9=57×3+241=60+285-156=924-(241-170)=221+145=296-257+391=944×4=447-85=978-358=476-221+124=130×(311-304)=998-(751+28)=325×4-189=470+278=306+(343-60)=291×8=84×9-492=567-(361-275)=360×2=13×(34-28)=955-193=787-188+985=441-198×2=944+561+225=289-20×9=599×(503-495)=278+(625-47)=166×3-163=673-481+339=364×2=678×(571-562)=617+668+395=377-139-109=334×7=683-108×5=150×(45-40)=380-(152+95)=258×3-563=162-(267-229)=31+292+360=3/5-1/5=36×9+205=279-(96+130)=477-(37+190)=431-69×6=330×3=110×(436-428)=835-(268+444)=249+592+109=76×(463-455)=477+130×2=554+(712-92)=35×(180-174)=770-164×3=861-(645-535)=215+48=627×7-347=190×5-838=171×5-121=109×(300-292)=3/8+2/8=679×2-363=110×(390-384)=981-(897+21)=442+227=57+421-23=172+192=660-(363+136)=142+(177-47)=2/8+4/8=6/10-3/10=700-(428+233)=89×(465-459)=405-160=281-(65-32)=434-(164+116)=862+246=112+64×5=683+452+497=145×5=4/6-1/6=375-331=999-273-217=789+(550-108)=415-33-22=196+412+280=414+264×2=29×6+431=185×(341-337)=112+27=276×2-141=113×5+288=196+309+455=739+35×4=91×8-24=421+(385-103)=76×7=196+97=476×9-424=666-(844-331)=35×9+17=51×9=496-288-205=285-115-170=152+237×2=427-382=836-18-673=136×5-354=190-39×3=61×7-389=681-207×2=308-120×2=490-(214+156)=220×4-216=834×(820-815)=815-284=196-(40+90)=249×4=495-45×4=482-(189+136)=39×(142-133)=369-31-10=120×7-551=630×7-217=871-40×9=633+103-287=356-(240-67)=235×3=761-337+977=191+(483-182)=463-255+289=270-167+40=73+61+572=437-(146+68)=353-(83+38)=80+711+134=767+661-465=194-153+306=195×5-355=289-218+310=29×(306-303)=249+59×9=137-(505-481)=368-89=397-46=463+23×9=30+347-153=495-235=470-(42+210)=225-43×3=582-87-400=19×(17-12)=276+141=374+143+299=234×3-499=352-(209+132)=525-415=68+405=413+113×4=696-118×2=959-154×6=224+508-34=748×(356-351)=704-529-161=84+423+675=11+773+573=473+80+198=362×2=298×(214-211)=543+539-260=162+75=4/6-2/6=343+215=780-373-166=134-(467-438)=337+(455-431)=210+208=304-(201-11)=830-(704-46)=423-137×2=771-104=27×(109-104)=964-780+662=980+756+270=194+516=417-115=305+(280-25)=187-71×2=733+614+451=675-12+455=417-(67+37)=702×(656-651)=350×7-69=445-(456-241)=67+165×3=473+550+278=920+(772-555)=316-(24+229)=768-493-137=475×2+917=71+(377-324)=53+84×3=92+381-124=447-72-311=38+216-219=152+285-125=94×(423-415)=363-(123-23)=940+67+165=210-153-27=226+142=99×4=232-(785-723)=768+57×8=627×4=931-575+751=117×7-550=793×2=496-(441-255)=77×(318-313)=763+141×4=880-320+404=460-314=473-405=658-35×9=250×2+284=136+45×7=966+274-986=127+67=397-(113+118)=659+14×4=710-327=490-87-386=470×2-939=809-149+650=819+872+28=459-36×5=445×2-291=118-32+31=197×(496-491)=818×3-436=186-15×4=48×9+867=954-504-391=265×(191-188)=556-275=275×(958-949)=738-229+203=95+(493-124)=154+534+162=317+143-311=455+848+563=398+288+739=216+730=228+(376-207)=471-194×2=376-129×2=495-121=479-(218+108)=290-218-32=183×8-776=431+454+127=160-(245-241)=490×2=786-179-91=545-(592-104)=135×5+28=267×3=28+411-46=349+56-251=664+192-155=279×5-371=103×8-788=791+438=315-25=357+169+240=107×7+154=171+318=469-173-278=1/8+5/8=5/9-4/9=134×7+42=976-294=794×5=348+268-123=116-(338-336)=262-132+341=163-69=267+(341-209)=940-135×4=727×5-139=436×2=630+819-244=485-206+142=210+587+245=761+157=579+69+81=766×6=61+(461-326)=385+236=420+(766-56)=633-(242-234)=440-223-182=309×(759-754)=517-131-164=208×(871-868)=339-(408-289)=689×9-582=108+224-274=680+60×8=171-(471-429)=333-(284-214)=97-79+764=962-(140+743)=365-218+109=68×(105-96)=246-218=364×2-228=767+273+234=58×2=801-(261-225)=821×(513-506)=3/6+2/6=120×7-360=85×8+178=609×(307-301)=178+181-286=370-160+54=346-140-16=360-34-13=511+(692-48)=626+(868-211)=924-112-508=101+268+184=662+206=132-(99-22)=659+778+708=491×6=29×(142-134)=425-(145+11)=888×7-932=420-(80+286)=521×(607-604)=55×3+874=440-52-325=252×(684-675)=926+241-137=119×5+243=344+135=142+250=4/6+2/6=421×2=51+60+303=43×9=808-238+985=13×4+333=774-372-99=650+788+191=198+206×3=474+464=780-67+24=987×4=140+312=501-386=421-(341-79)=446-(249+80)=854-(530-71)=511+264-307=839+(763-213)=18-17+421=676×4-932=993×(971-965)=16×4+47=440-38×6=148×6-843=534-189×2=403-(355-77)=66×9=321×3-824=266×3-12=59×(233-229)=325-37×6=471+191=392+424=255-(232-70)=535-(933-686)=70+102-117=435-101×4=825-552-42=739-(750-51)=459×8-297=75+(174-105)=764+(798-305)=916-353-32=327+363+21=459-(213-13)=216+207+446=383-(164+58)=165×2=484-67=431-182-161=739+(632-531)=630×(871-864)=213×2=574×(311-307)=531-(47+406)=580+216×2=1/5+3/5=499-149=733-(112+374)=848×3=131+285+338=745-631+553=394-37×5=691×3-743=227-190+14=192+(664-10)=450-163-284=322×2+643=920+941-251=412-(252+99)=267×3+135=123+309=2/6-1/6=393+(419-354)=134-(143-116)=361-(135+181)=37+128=82+323=156+228=308-(165+105)=4/7-1/7=2/10-1/10=822+790-159=343×(835-828)=200+259-391=666-246+801=49+379-383=760-278+325=478-(175+203)=289-67+241=261-(399-236)=98-(331-277)=488-(373-142)=676+470+191=348-(234+104)=717×4=625-53-290=398+764+240=66×9+192=852-586+606=25+168+198=253×2=395+635=295-14×6=829×4-530=294×(990-982)=645×7=222-(383-262)=322-63×3=90×7=142×(284-281)=566+134-207=209-10×3=127-99=107×(67-64)=440-(12+156)=158+284-170=402+40×6=44×3-75=397-155=499+981-719=984+(803-315)=450×(726-717)=482×9=163+776+38=154×3+106=222-46+25=139+(888-760)=296×7=65×7=276-(461-407)=953-407×2=4/10-3/10=228+(440-77)=932-(68+88)=577+277+101=129+345=885-442+195=639+36×6=374×2=239+470=217-(154-94)=78×3+843=653-132=142+801+377=229+145-328=483-232+21=700-(391+200)=427+(84-82)=233-(341-155)=207+(166-10)=879×8-254=788-270=257+160=857×7-557=276-(847-836)=840-475=375-364+466=448-102=253-114=357-(148+90)=902-331=967-479-62=267-119=635+(682-388)=924+880+89=472-380=21×4+497=149+(279-215)=789×7-144=53+72×8=366-(78+193)=896-(73+316)=266+149+15=203+(445-103)=457+249=17+157×3=951-357×2=876+478=127-85+133=607-(85+398)=414+976-99=407-162-50=69×(308-305)=532+709=179×3=265-71×2=926×(631-627)=484-(377-180)=835-153=166+180-14=767-(530+214)=226+(491-310)=444-159=824-273-74=332+95=803-(48+264)=96+636+31=37+(430-37)=339×2=196-58×3=264-10×2=374-16=159-(425-406)=250-212=976×(524-518)=84+545+161=475-(108-104)=199-(669-594)=263-(197-73)=605×5=197+223-266=351-24-122=182+11-169=227-172=698-103-527=44×(46-43)=604+45-502=499-245+139=640×(704-698)=824-20×2=445-20×4=287+(639-178)=167-(821-791)=660-396=409-220=478-(177+60)=194+197+609=291×(761-754)=895-660+405=456-183=31×(488-482)=100+212=527-309-58=182+(453-349)=160+227=918×(960-953)=118+367-317=359×5=646-561=238×2=939+220×3=493-(172+133)=314-10×3=108+125=258-48+54=40+353+206=220+(294-268)=293-(91+153)=173+92-48=95+142=170+136=168×4=465-47×3=347-83-63=876-391-371=724-105+45=23+239+203=602+41×4=426+(131-99)=268+418+158=834-(507-284)=126×(493-488)=559×6-663=270×9=786+925+38=432-305+191=5/8-1/8=787-57×3=210-(412-259)=469-229=462-(134+241)=958+705-647=255×3-71=208×(856-853)=504-88×5=517-382=403-224-109=456-23+16=497-431=594+509-368=156+203-263=369-314+208=363-(945-830)=3/9+6/9=243+(975-913)=947+291-505=909-453+917=931-234-636=238+161=836×4-660=152×5-249=60+53=918-450+230=85×9-251=387-(177+132)=140+139=721-(715-522)=257+515=847-756=775-190-413=239×2+265=614-319=818-79+492=1/9+3/9=164-12×3=820-(146+210)=993+482+374=155-11-70=467+49+790=124-21×2=598-132×3=784-(942-236)=962-632+384=521+227×4=34+162-154=856-106=469-195-218=32×7-217=115+(481-10)=903+154+227=135×9-278=954+483-256=808-150=2/8-1/8=215-168+47=366-171=367+(473-464)=44×8=445+(304-241)=240+(541-339)=129+102×7=992+904=126-19×4=339×2-510=178+(424-325)=47×3+142=800+679-521=445-(403-18)=308+143-226=432-97+150=198+190-79=448+(91-90)=163-(242-162)=421-44-133=472+957=300-101=512-(278+98)=421-31=174-20+311=441-98-272=989-62×5=258-134+316=965-448=182+200=735-(899-817)=675-(417+258)=345+567+24=114+356+454=322+59-361=292-53×2=822-(130+468)=162-94+349=191×2-57=16+(319-117)=803×6-348=997-(473+82)=287×2-228=928-138-96=147+60-56=395×2=891×2=139+986-183=337+(257-116)=434+325=304+15-249=128×4=900-24×8=847-80-174=979-176-239=414×6-904=185×2+434=436-35-273=180×5-256=771-157-56=403+66+376=146-131+126=102×6=221×4+595=717+303-285=106×4=478-442+135=584+(476-195)=270-122-140=769-230×2=986-80-743=2/5+3/5=972-213+238=419-(494-320)=572×(633-625)=339×5-697=649+626+889=1/4+2/4=284+(311-49)=179+188=433+(773-560)=960-171-241=883×6=129-25+899=101+90×3=998×(137-130)=1/4+3/4=749+(881-14)=371+88=336-33×4=283-44-114=863-(21+240)=488-(292-267)=135+238=200-(110+59)=751+864+646=81×7+198=325-270=181+(498-102)=389-275+140=390-83×4=61×5=46×9=120×8+899=355+352+174=290-46×4=962+(465-417)=681+773-280=450+174×2=135×(412-408)=568-(169+280)=353+201×2=70+360=972-(934-465)=41×(197-191)=256+204=774×7=365-(885-661)=306×2=952-63-807=843-499=172-(16+86)=298-19×6=744-188×3=118×(440-432)=204+962-756=146×5=3/8-1/8=432-233=427-(600-265)=93×2-74=525+373-163=263-54×2=512×4=150+205=50×3+105=參考答案52×(421-417)=208515+171+320=1006249+24×4=345491-224-248=1969+302-213=158284-124-70=90439×2=878944-74-181=689291-34×2=223468+(391-175)=684414×(315-308)=2898575+(279-265)=589368-132=236417+(863-230)=1050775-(507+88)=180189×4=756565-83×4=233712-(74+376)=262217-(25+14)=178316+(356-281)=3911/7+4/7=5/7781-11×2=759309-268+26=67556+372-846=82785-97×8=9474-(334+98)=42333-39-242=52946-131×2=684380+(238-201)=417334×3-425=577478-320+260=418241×3-655=68226-68+265=423144+343-124=363457+(841-364)=934295-76-148=71224×2=448144+(604-150)=598428×3-136=114820×(181-172)=180114+776-743=14766+136×3=474224-(62-47)=209114+314=428478-190+207=495507+267+167=941859-(555+36)=268341×2+329=1011333-88=24514+269+515=798902+988-263=1627148+334-205=277498-18×9=33657×3+241=41260+285-156=189924-(241-170)=853221+145=366296-257+391=430944×4=3776447-85=362978-358=620476-221+124=379130×(311-304)=910998-(751+28)=219325×4-189=1111470+278=748306+(343-60)=589291×8=232884×9-492=264567-(361-275)=481360×2=72013×(34-28)=78955-193=762787-188+985=1584441-198×2=45944+561+225=1730289-20×9=109599×(503-495)=4792278+(625-47)=856166×3-163=335673-481+339=531364×2=728678×(571-562)=6102617+668+395=1680377-139-109=129334×7=2338683-108×5=143150×(45-40)=750380-(152+95)=133258×3-563=211162-(267-229)=12431+292+360=6833/5-1/5=2/536×9+205=529279-(96+130)=53477-(37+190)=250431-69×6=17330×3=990110×(436-428)=880835-(268+444)=123249+592+109=95076×(463-455)=608477+130×2=737554+(712-92)=117435×(180-174)=210770-164×3=278861-(645-535)=751215+48=263627×7-347=4042190×5-838=112171×5-121=734109×(300-292)=8723/8+2/8=5/8679×2-363=995110×(390-384)=660981-(897+21)=63442+227=66957+421-23=455172+192=364660-(363+136)=161142+(177-47)=2722/8+4/8=6/86/10-3/10=3/10700-(428+233)=3989×(465-459)=534405-160=245281-(65-32)=248434-(164+116)=154862+246=1108112+64×5=432683+452+497=1632145×5=7254/6-1/6=3/6375-331=44999-273-217=509789+(550-108)=1231415-33-22=360196+412+280=888414+264×2=94229×6+431=605185×(341-337)=740112+27=139276×2-141=411113×5+288=853196+309+455=960739+35×4=87991×8-24=704421+(385-103)=70376×7=532196+97=293476×9-424=3860666-(844-331)=15335×9+17=33251×9=459496-288-205=3285-115-170=0152+237×2=626427-382=45836-18-673=145136×5-354=326190-39×3=7361×7-389=38681-207×2=267308-120×2=68490-(214+156)=120220×4-216=664834×(820-815)=4170815-284=531196-(40+90)=66249×4=996495-45×4=315482-(189+136)=15739×(142-133)=351369-31-10=328120×7-551=289630×7-217=4193871-40×9=511633+103-287=449356-(240-67)=183235×3=705761-337+977=1401191+(483-182)=492463-255+289=497270-167+40=14373+61+572=706437-(146+68)=223353-(83+38)=23280+711+134=925767+661-465=963194-153+306=347195×5-355=620289-218+310=38129×(306-303)=87249+59×9=780137-(505-481)=113368-89=279397-46=351463+23×9=67030+347-153=224495-235=260470-(42+210)=218225-43×3=96582-87-400=9519×(17-12)=95276+141=417374+143+299=816234×3-499=203352-(209+132)=11525-415=11068+405=473413+113×4=865696-118×2=460959-154×6=35224+508-34=698748×(356-351)=3740704-529-161=1484+423+675=118211+773+573=1357473+80+198=751362×2=724298×(214-211)=894543+539-260=822162+75=2374/6-2/6=2/6343+215=558780-373-166=241134-(467-438)=105337+(455-431)=361210+208=418304-(201-11)=114830-(704-46)=172423-137×2=149771-104=66727×(109-104)=135964-780+662=846980+756+270=2006194+516=710417-115=302305+(280-25)=560187-71×2=45733+614+451=1798675-12+455=1118417-(67+37)=313702×(656-651)=3510350×7-69=2381445-(456-241)=23067+165×3=562473+550+278=1301920+(772-555)=1137316-(24+229)=63768-493-137=138475×2+917=186771+(377-324)=12453+84×3=30592+381-124=349447-72-311=6438+216-219=35152+285-125=31294×(423-415)=752363-(123-23)=263940+67+165=1172210-153-27=30226+142=36899×4=396232-(785-723)=170768+57×8=1224627×4=2508931-575+751=1107117×7-550=269793×2=1586496-(441-255)=31077×(318-313)=385763+141×4=1327880-320+404=964460-314=146473-405=68658-35×9=343250×2+284=784136+45×7=451966+274-986=254127+67=194397-(113+118)=166659+14×4=715710-327=383490-87-386=17470×2-939=1809-149+650=1310819+872+28=1719459-36×5=279445×2-291=599118-32+31=117197×(496-491)=985818×3-436=2018186-15×4=12648×9+867=1299954-504-391=59265×(191-188)=795556-275=281275×(958-949)=2475738-229+203=71295+(493-124)=464154+534+162=850317+143-311=149455+848+563=1866398+288+739=1425216+730=946228+(376-207)=397471-194×2=83376-129×2=118495-121=374479-(218+108)=153290-218-32=40183×8-776=688431+454+127=1012160-(245-241)=156490×2=980786-179-91=516545-(592-104)=57135×5+28=703267×3=80128+411-46=393349+56-251=154664+192-155=701279×5-371=1024103×8-788=36791+438=1229315-25=290357+169+240=766107×7+154=903171+318=489469-173-278=181/8+5/8=6/85/9-4/9=1/9134×7+42=980976-294=682794×5=3970348+268-123=493116-(338-336)=114262-132+341=471163-69=94267+(341-209)=399940-135×4=400727×5-139=3496436×2=872630+819-244=1205485-206+142=421210+587+245=1042761+157=918579+69+81=729766×6=459661+(461-326)=196385+236=621420+(766-56)=1130633-(242-234)=625440-223-182=35309×(759-754)=1545517-131-164=222208×(871-868)=624339-(408-289)=220689×9-582=5619108+224-274=58680+60×8=1160171-(471-429)=129333-(284-214)=26397-79+764=782962-(140+743)=79365-218+109=25668×(105-96)=612246-218=28364×2-228=500767+273+234=127458×2=116801-(261-225)=765821×(513-506)=57473/6+2/6=5/6120×7-360=48085×8+178=858609×(307-301)=3654178+181-286=73370-160+54=264346-140-16=190360-34-13=313511+(692-48)=1155626+(868-211)=1283924-112-508=304101+268+184=553662+206=868132-(99-22)=55659+778+708=2145491×6=294629×(142-134)=232425-(145+11)=269888×7-932=5284420-(80+286)=54521×(607-604)=156355×3+874=1039440-52-325=63252×(684-675)=2268926+241-137=1030119×5+243=838344+135=479142+250=3924/6+2/6=1421×2=84251+60+303=41443×9=387808-238+985=155513×4+333=385774-372-99=303650+788+191=1629198+206×3=816474+464=938780-67+24=737987×4=3948140+312=452501-386=115421-(341-79)=159446-(249+80)=117854-(530-71)=395511+264-307=468839+(763-213)=138918-17+421=422676×4-932=1772993×(971-965)=595816×4+47=111440-38×6=212148×6-843=45534-189×2=156403-(355-77)=12566×9=594321×3-824=139266×3-12=78659×(233-229)=236325-37×6=103471+191=662392+424=816255-(232-70)=93535-(933-686)=28870+102-117=55435-101×4=31825-552-42=231739-(750-51)=40459×8-297=337575+(174-105)=144764+(798-305)=1257916-353-32=531327+363+21=711459-(213-13)=259216+207+446=869383-(164+58)=161165×2=330484-67=417431-182-161=88739+(632-531)=840630×(871-864)=4410213×2=426574×(311-307)=2296531-(47+406)=78580+216×2=10121/5+3/5=4/5499-149=350733-(112+374)=247848×3=2544131+285+338=754745-631+553=667394-37×5=209691×3-743=1330227-190+14=51192+(664-10)=846450-163-284=3322×2+643=1287920+941-251=1610412-(252+99)=61267×3+135=936123+309=4322/6-1/6=1/6393+(419-354)=458134-(143-116)=107361-(135+181)=4537+128=16582+323=405156+228=384308-(165+105)=384/7-1/7=3/72/10-1/10=1/10822+790-159=1453343×(835-828)=2401200+259-391=68666-246+801=122149+379-383=45760-278+325=807478-(175+203)=100289-67+241=463261-(399-236)=9898-(331-277)=44488-(373-142)=257676+470+191=1337348-(234+104)=10717×4=2868625-53-290=282398+764+240=140266×9+192=786852-586+606=87225+168+198=391253×2=506395+635=1030295-14×6=211829×4-530=2786294×(990-982)=2352645×7=4515222-(383-262)=101322-63×3=13390×7=630142×(284-281)=426566+134-207=493209-10×3=179127-99=28107×(67-64)=321440-(12+156)=272158+284-170=272402+40×6=64244×3-75=57397-155=242499+981-719=761984+(803-315)=1472450×(726-717)=4050482×9=4338163+776+38=977154×3+106=568222-46+25=201139+(888-760)=267296×7=207265×7=455276-(461-407)=222953-407×2=1394/10-3/10=1/10228+(440-77)=591932-(68+88)=776577+277+101=955129+345=474885-442+195=638639+36×6=855374×2=748239+470=709217-(154-94)=15778×3+843=1077653-132=521142+801+377=1320229+145-328=46483-232+21=272700-(391+200)=109427+(84-82)=429233-(341-155)=47207+(166-10)=363879×8-254=6778788-270=518257+160=417857×7-557=5442276-(847-836)=265840-475=365375-364+466=477448-102=346253-114=139357-(148+90)=119902-331=571967-479-62=426267-119=148635+(682-388)=929924+880+89=1893472-380=9221×4+497=581149+(279-215)=213789×7-144=537953+72×8=629366-(78+193)=95896-(73+316)=507266+149+15=430203+(445-103)=545457+249=70617+157×3=488951-357×2=237876+478=1354127-85+133=175607-(85+398)=124414+976-99=1291407-162-50=19569×(308-305)=207532+709=1241179×3=537265-71×2=123926×(631-627)=3704484-(377-180)=287835-153=682166+180-14=332767-(530+214)=23226+(491-310)=407444-159=285824-273-74=477332+95=427803-(48+264)=49196+636+31=76337+(430-37)=430339×2=678196-58×3=22264-10×2=244374-16=358159-(425-406)=140250-212=38976×(524-518)=585684+545+161=790475-(108-104)=471199-(669-594)=124263-(197-73)=139605×5=3025197+223-266=154351-24-122=205182+11-169=24227-172=55698-103-527=6844×(46-43)=132604+45-502=147499-245+139=393640×(704-698)=3840824-20×2=784445-20×4=365287+(639-178)=748167-(821-791)=137660-396=264409-220=189478-(177+60)=241194+197+609=1000291×(761-754)=2037895-660+405=640456-183=27331×(488-482)=186100+212=312527-309-58=160182+(453-349)=286160+227=387918×(960-953)=6426118+367-317=168359×5=1795646-561=85238×2=476939+220×3=1599493-(172+133)=188314-10×3=284108+125=233258-48+54=26440+353+206=599220+(294-268)=246293-(91+153)=49173+92-48=21795+142=237170+136=306168×4=672465-47×3=324347-83-63=201876-391-371=114724-105+45=66423+239+203=465602+41×4=766426+(131-99)=458268+418+158=844834-(507-284)=611126×(493-488)=630559×6-663=2691270×9=2430786+925+38=1749432-305+191=3185/8-1/8=4/8787-57×3=616210-(412-259)=57469-229=240462-(134+241)=87958+705-647=1016255×3-71=694208×(856-853)=624504-88×5=64517-382=135403-224-109=70456-23+16=449497-431=66594+509-368=735156+203-263=96369-314+208=263363-(945-830)=2483/9+6/9=1243+(975-913)=305947+291-505=733909-453+917=1373931-234-636=61238+161=399836×4-660=2684152×5-249=51160+53=113918-450+230=69885×9-251=514387-(177+132)=78140+139=279721-(715-522)=528257+515=772847-756=91775-190-413=172239×2+265=743614-319=295818-79+492=12311/9+3/9=4/9