三年级数学(上)计算题专项练习附答案集锦

三年级数学(上)计算题专项练习附答案集锦145×3+676=908-842=568+779+521=270×9=57+139×5=948-(681-570)=892-611=376-(414-177)=665+(455-122)=956-641-150=490-187=346-49×3=357×4-361=509-(258-181)=144+137-203=389-(56+297)=1/6+4/6=204×2+342=464×8-210=304×2=981×2=96×4-147=481+233+73=638-349=132×7-260=246+450=610-(522-193)=458-(80+268)=646+703-679=2/3-1/3=421+(433-278)=183×5+94=318+(896-407)=478+26×2=208+671+378=323-(508-458)=925+(354-220)=919-(748+102)=1/4+3/4=173×3=833-(601-288)=91+396=303-(153-125)=441+15+161=83+(940-619)=3/4-1/4=204-152=380+(332-113)=179+980-462=852-51×2=106×5+154=44+52+333=241-55-85=404-(12+341)=918-42-789=921+490+340=205-64-31=11×7+196=280-96+63=142×3-402=198×5-246=262+184×3=493×(67-62)=4/8+2/8=568×6=592-14×3=242-197+992=362+300+206=971+97×3=744+374+100=227-134-85=490-(72+361)=58×4+107=472+190+304=642×9-767=390-175×2=462+(307-303)=190-(36+34)=951-(294+235)=225+59=875-500=82+40+454=633+247=600×2=899-630=415-250+276=423+276=468-(373+71)=65×7=130+(678-289)=121+357=486-(570-272)=505+694+754=225-137=422-146+86=945-151-777=227-(255-212)=556-10×8=973-23-642=441+58-491=303+(558-345)=579+(381-291)=374+(268-214)=118-(379-297)=350-160+252=36×9=223-190=976+445-983=204×3+448=512×(223-214)=331+(172-31)=50×(97-93)=61+88-90=267-63-85=487-118-47=49+370-136=402-361+103=69+107=494-50×4=413+26×3=175-131+88=152-(269-211)=471-195+179=867-26×9=55×5=591+244-497=821-352+577=845-(213+210)=299-234+239=78×(247-242)=286-(157+128)=791-(433+62)=1/8+4/8=131+265×3=198×4+21=315-106=744×3-226=120+254-128=390-51+43=853-(241+127)=188-70-30=411-(140+253)=41×4+316=257-134-35=959-441+262=96×9-60=309-(239-49)=370-41×7=414-68×5=171×2-74=109-16+142=237-71=55×6=500-(93+46)=428×9=414×(889-881)=427-(57+18)=728-502+928=172-38×4=306×(38-34)=439-108-118=728-562-74=551-405+328=1/10+5/10=3/10-2/10=740-181=459-(987-639)=480-433-30=296+118+418=410-(78+166)=34×2+531=451+197-394=137×2=279×3-10=366×2=598-(656-428)=363-(235-234)=240×7-525=481-310=68×8=933-121×6=846+485-872=491-44×7=138+441=667-151-390=95×2+322=197-(384-346)=51×7+253=488-72+984=420-(131-119)=26+20=2/8+5/8=559+332+145=232+119-193=959-49-133=740-97×2=360-(192+131)=427×(242-236)=97×8-750=267×7=94+646+227=31+(689-31)=469-238+169=831-369=295+(458-159)=606-(159+315)=716+673=480+992-921=341+88-118=261×2+889=799-(894-497)=353+459-335=35+286-30=873+399-788=363+(467-406)=58×(289-284)=529×6=16+397+159=899-825=199×(414-410)=397+(301-198)=939-(341+234)=551+41+328=46-32+167=46×4=239+90+474=434+(312-113)=229+44-179=274+699=920-156×5=516-126×2=38+(544-192)=687+(382-187)=374-(233+85)=177+138=102+26-58=526-(354-137)=930-428=313-215=624-(724-542)=482-(282-174)=78×5=700-(647-111)=580-58×7=249+44×6=956-(940-24)=257-(140+92)=352+229=403-14×3=1/7+6/7=419×(814-805)=264-66×4=360-11×2=490-331-118=232-18×7=105×2=455-111-277=558-63×3=938×(649-646)=273-196+98=30+(714-682)=301-273=80+109×5=362-185=165×2-23=490-453+971=738-241-95=251-19×5=206+699=564×(161-155)=5/8-1/8=992-(568+244)=293+(391-105)=40×4=942-786+389=281-(143+41)=239-81-62=110+280-287=55×4+206=146×(57-53)=431-302+25=351+658+425=136-53+203=358+16-372=729-163=419-36×9=499-361=542-360-44=539+564-920=499-(45+90)=181-(291-245)=627+258-138=373+324×2=526×(785-778)=250+949-581=64×(121-117)=19+41=433+295=336+154-35=158+336+90=857+528+955=436-(93+71)=955-169×4=35×(169-164)=450+101+157=132+239=888+(338-124)=354-(398-337)=324-210=81×(78-71)=444+264×2=642×2-973=192-137+91=151+121=81×9+718=338-233=919-85×6=318+417+49=916-127×2=399×2+715=150×5=37+805-832=88×(195-186)=300+177=454-376+431=366+(141-122)=119×5=80-15×4=906×(462-458)=704-(40+73)=199+291=667+782+129=271+115×4=179×(344-340)=478-(481-329)=375×2-135=233+764+447=63×(237-230)=24+286×3=408-148-77=138+450+339=239+301=991-(567-115)=454-342=413×3=788-(566+98)=996-(285+385)=2/6+3/6=327+99×3=173+81×4=224-46+252=371-173+265=411+(998-981)=117×(473-469)=63+(462-52)=150×(190-186)=311-(926-908)=69×4=498-(282+106)=932-126×7=656+126-79=713-61×2=469-(212+179)=238+105×4=97+142×5=259-(375-220)=901-76+741=261×2-185=467+(164-147)=122×(329-326)=965+(914-828)=458-436=416-182×2=197+756+46=586×7=888+916+741=283+167-85=425-105×3=281+181=587+(802-597)=61-21+53=390+(437-108)=464+259×2=879-499-93=721×(532-528)=273×2+236=452-213+69=562+482=734+(904-754)=649-249×2=788-37-652=61×5-259=350-(243-86)=167+321=437-90-55=997-565-61=98×(174-169)=457-116-161=756×5=503-(909-757)=93×(468-465)=988+839-139=469+(492-115)=64+(20-18)=3/6-1/6=265-29×7=315-(248+24)=485+91-331=860-617-179=184+(165-102)=911+969=861-552=976×6=442-(988-553)=600-(346+227)=1/4+2/4=124×5-159=108×7-203=575-(867-566)=298-10×8=15×(295-288)=943-454-415=163+117=641+122+373=150-(45-26)=378+344=472-62-202=199+(728-605)=485-125+860=258+21+271=175×(233-228)=203×4-24=144×(480-475)=935-789=267-115-17=209-179=108×(216-208)=159×2-164=363-(81+244)=295+213-104=173×5+12=74×3+707=485+(444-177)=70+357=224+182=705-85×5=497-324=869-265×2=324-(490-373)=262+990+966=303-299+979=258-(58+47)=153×4-376=188+135×6=482-99×3=4/6+2/6=971+(502-452)=419-(378-169)=476×2-371=137×(32-27)=558+468-300=769×2-702=212+451+48=43×8=646-(283+106)=396-(523-459)=434-20-330=508-(288+66)=544×8=15-(31-22)=207+14-205=659-(139+329)=80×3+360=317+(856-100)=485-55=600×(802-795)=934-784-104=294-59+911=230-157+72=282-(315-116)=209-62×3=913-478=441+357=175+70×3=660×2-650=443-33-161=121+231=370-170-176=189×3+343=453+330×3=311×9=264×3-396=297×9=914-392-489=714+(192-125)=97+300-284=970-(643+135)=193×4-178=270+211=19×5=431-(997-770)=154+75+765=804-515-208=462+(446-177)=74×7-280=731-(92+542)=70+104+688=138+260-294=337-87-26=576+23-595=108+51+521=424-177+162=28+(449-82)=945-668+804=247+90=706×5-573=315+(125-45)=189+674+715=2/6-1/6=759+453-662=210+124=453-(984-704)=492×2-785=157×(932-928)=67×(282-275)=522-38=747-117=303+(462-170)=150+326=592+964-472=530-34×8=684-291+152=668×2=103-74=4/6-2/6=694-26-529=48×(451-446)=435×4-651=740×7=934-220×2=909-(703-416)=413-375=725×8-414=995-(167+556)=327-15×6=396-(99+141)=366-145×2=534×3-210=1/3+2/3=493-66-192=398+(922-162)=615+(868-11)=452-221×2=835×2-574=758+412=282+(238-41)=54×9-172=707×5-359=466-439=403-47×5=253-(198-163)=837×(185-179)=880+814=120-115+59=113+133=335-(203+122)=339-39-127=440×2+737=435×6=457-(752-495)=487-297+93=615+345-749=929-555-137=312-(299-117)=190+528+46=891-304+134=677×8-998=31+32=472-90×4=104×3=572-37×5=60+286-294=493-171-278=343-205=179+548+62=199+197=485×2-31=414-29=445-32=344×8=55+429-292=93×(166-158)=157-(452-341)=962-195-219=890-194+429=465-163=129×6=524×2=589-566=373+861-270=168×4-524=89×7=883-574-57=35×6=594-198×3=329-(37+196)=491×9-300=423-(267+57)=463-126×2=43×2+79=987-712+833=686+73-247=401-184-166=28×4+329=863×7-821=145-117+361=956+197×5=59+(375-275)=80+48=449-289=170+211-223=147+(259-236)=554+179=900+293=138-15=151+75=387-264-112=899-798=474-256+458=974-(70+516)=510-(185+48)=633-336-147=695+(385-97)=701+(934-177)=329×6=697-260×2=404-132-268=422-136-254=263+52×6=226+132=266-(465-224)=489-(26+399)=5/7-1/7=168-117+506=873×5-567=497-394+451=109×(132-124)=462-(133+45)=556×4=50-22×2=689-639+173=306+22×2=447+125×8=251+(543-439)=561×7-476=834-(179+97)=192+97=323-(334-128)=218+98=333-111+255=639-260=309+302+234=64+215×2=777-238×3=448×2+21=110+177-83=148+262=22+518+388=745+537+671=243+224=481-136=316-26=216-18×7=484-(233+111)=429×2=106-17×6=460-51×7=489×(495-491)=842+943+651=199×3=986+273-93=350×(217-208)=118+287×3=852+21×4=517+658=843+(650-519)=240+457=471-(343-238)=16×(425-421)=52×9+465=88+406=167+645-194=150×6=558×2-403=415×9-278=11×8=588-193+876=170+191-127=466-116-179=547+903-390=5/8+2/8=96×8-744=544+(660-173)=52×(495-487)=428-274=688+499=162+383+387=538×(530-524)=947-(73+429)=114×8-218=433-215=80+322+892=605-483=443-(405-189)=117+182=984×(202-197)=163+497+306=813+200+226=3/6-2/6=123+277-124=473+(325-279)=348-153+281=107×(426-422)=170+212+242=27+433-107=623×(127-123)=376+646-965=859×9=339-288+63=437+883+153=617×2=69×6=363-(439-189)=68+23+669=996-(795-225)=414-141-199=801-(68+372)=900-81+733=92×4+108=568+935+479=465-(56+47)=65+(985-310)=424+143+95=4/8-1/8=658-32×7=912-620-189=188+31×7=20×(285-282)=107-36=236-185=673×4=72-12×4=329×(365-362)=419+175+173=37+84×9=229+50-222=121-(291-208)=157×6+527=443-167-225=268×3-765=265×3-320=60×(547-538)=399-143=213+58=242×8=461+31-180=273+134=162×5-204=261×3=738-187-164=100×(664-660)=755×(706-699)=170+(347-316)=421-(329+71)=454+(486-459)=311+468+78=843-305-339=102+600+941=250-(379-326)=515×9-681=933-528-12=191+62+708=364-234-27=945-376-222=643×(714-710)=135+93+288=36×3=93+118=154-82=33×3=355+(395-198)=937-(152+232)=24×(337-332)=802-(668+121)=223×(293-289)=334×7=90×9-714=182+853+751=179×3=442+16+202=304×7=115×5-366=3/7-2/7=178-42-42=31×2+204=743+178+874=619-44+280=701×5-61=582-(773-365)=18+224-132=180+48-179=983+974+338=150-(829-706)=953-165+800=618×(994-988)=514×2-258=916-393+278=695×8-93=998+89×2=666-(853-808)=397+222=319+439-321=469+(215-163)=894-(90+11)=110+(498-412)=972-932=277+(335-260)=221×(529-526)=954-(868-435)=295-88=741-152×3=6/10-3/10=161×3+300=794-(41+592)=275-197+91=145-59=269×3-483=480-(95+375)=297-27×6=105+54=969-838=142×6=681×8-819=420-105+98=396-94×2=323+31-330=191-(401-352)=461-(101+243)=461-434+193=171+579=23×(195-191)=184-40=60×(475-471)=366+30-120=500-329=442-56×7=128+965+118=406-399+191=165+765-859=825-(320-56)=35×3=111×4-26=445-421+307=86×(765-756)=参考答案145×3+676=1111908-842=66568+779+521=1868270×9=243057+139×5=752948-(681-570)=837892-611=281376-(414-177)=139665+(455-122)=998956-641-150=165490-187=303346-49×3=199357×4-361=1067509-(258-181)=432144+137-203=78389-(56+297)=361/6+4/6=5/6204×2+342=750464×8-210=3502304×2=608981×2=196296×4-147=237481+233+73=787638-349=289132×7-260=664246+450=696610-(522-193)=281458-(80+268)=110646+703-679=6702/3-1/3=1/3421+(433-278)=576183×5+94=1009318+(896-407)=807478+26×2=530208+671+378=1257323-(508-458)=273925+(354-220)=1059919-(748+102)=691/4+3/4=1173×3=519833-(601-288)=52091+396=487303-(153-125)=275441+15+161=61783+(940-619)=4043/4-1/4=2/4204-152=52380+(332-113)=599179+980-462=697852-51×2=750106×5+154=68444+52+333=429241-55-85=101404-(12+341)=51918-42-789=87921+490+340=1751205-64-31=11011×7+196=273280-96+63=247142×3-402=24198×5-246=744262+184×3=814493×(67-62)=24654/8+2/8=6/8568×6=3408592-14×3=550242-197+992=1037362+300+206=868971+97×3=1262744+374+100=1218227-134-85=8490-(72+361)=5758×4+107=339472+190+304=966642×9-767=5011390-175×2=40462+(307-303)=466190-(36+34)=120951-(294+235)=422225+59=284875-500=37582+40+454=576633+247=880600×2=1200899-630=269415-250+276=441423+276=699468-(373+71)=2465×7=455130+(678-289)=519121+357=478486-(570-272)=188505+694+754=1953225-137=88422-146+86=362945-151-777=17227-(255-212)=184556-10×8=476973-23-642=308441+58-491=8303+(558-345)=516579+(381-291)=669374+(268-214)=428118-(379-297)=36350-160+252=44236×9=324223-190=33976+445-983=438204×3+448=1060512×(223-214)=4608331+(172-31)=47250×(97-93)=20061+88-90=59267-63-85=119487-118-47=32249+370-136=283402-361+103=14469+107=176494-50×4=294413+26×3=491175-131+88=132152-(269-211)=94471-195+179=455867-26×9=63355×5=275591+244-497=338821-352+577=1046845-(213+210)=422299-234+239=30478×(247-242)=390286-(157+128)=1791-(433+62)=2961/8+4/8=5/8131+265×3=926198×4+21=813315-106=209744×3-226=2006120+254-128=246390-51+43=382853-(241+127)=485188-70-30=88411-(140+253)=1841×4+316=480257-134-35=88959-441+262=78096×9-60=804309-(239-49)=119370-41×7=83414-68×5=74171×2-74=268109-16+142=235237-71=16655×6=330500-(93+46)=361428×9=3852414×(889-881)=3312427-(57+18)=352728-502+928=1154172-38×4=20306×(38-34)=1224439-108-118=213728-562-74=92551-405+328=4741/10+5/10=6/103/10-2/10=1/10740-181=559459-(987-639)=111480-433-30=17296+118+418=832410-(78+166)=16634×2+531=599451+197-394=254137×2=274279×3-10=827366×2=732598-(656-428)=370363-(235-234)=362240×7-525=1155481-310=17168×8=544933-121×6=207846+485-872=459491-44×7=183138+441=579667-151-390=12695×2+322=512197-(384-346)=15951×7+253=610488-72+984=1400420-(131-119)=40826+20=462/8+5/8=7/8559+332+145=1036232+119-193=158959-49-133=777740-97×2=546360-(192+131)=37427×(242-236)=256297×8-750=26267×7=186994+646+227=96731+(689-31)=689469-238+169=400831-369=462295+(458-159)=594606-(159+315)=132716+673=1389480+992-921=551341+88-118=311261×2+889=1411799-(894-497)=402353+459-335=47735+286-30=291873+399-788=484363+(467-406)=42458×(289-284)=290529×6=317416+397+159=572899-825=74199×(414-410)=796397+(301-198)=500939-(341+234)=364551+41+328=92046-32+167=18146×4=184239+90+474=803434+(312-113)=633229+44-179=94274+699=973920-156×5=140516-126×2=26438+(544-192)=390687+(382-187)=882374-(233+85)=56177+138=315102+26-58=70526-(354-137)=309930-428=502313-215=98624-(724-542)=442482-(282-174)=37478×5=390700-(647-111)=164580-58×7=174249+44×6=513956-(940-24)=40257-(140+92)=25352+229=581403-14×3=3611/7+6/7=1419×(814-805)=3771264-66×4=0360-11×2=338490-331-118=41232-18×7=106105×2=210455-111-277=67558-63×3=369938×(649-646)=2814273-196+98=17530+(714-682)=62301-273=2880+109×5=625362-185=177165×2-23=307490-453+971=1008738-241-95=402251-19×5=156206+699=905564×(161-155)=33845/8-1/8=4/8992-(568+244)=180293+(391-105)=57940×4=160942-786+389=545281-(143+41)=97239-81-62=96110+280-287=10355×4+206=426146×(57-53)=584431-302+25=154351+658+425=1434136-53+203=286358+16-372=2729-163=566419-36×9=95499-361=138542-360-44=138539+564-920=183499-(45+90)=364181-(291-245)=135627+258-138=747373+324×2=1021526×(785-778)=3682250+949-581=61864×(121-117)=25619+41=60433+295=728336+154-35=455158+336+90=584857+528+955=2340436-(93+71)=272955-169×4=27935×(169-164)=175450+101+157=708132+239=371888+(338-124)=1102354-(398-337)=293324-210=11481×(78-71)=567444+264×2=972642×2-973=311192-137+91=146151+121=27281×9+718=1447338-233=105919-85×6=409318+417+49=784916-127×2=662399×2+715=1513150×5=75037+805-832=1088×(195-186)=792300+177=477454-376+431=509366+(141-122)=385119×5=59580-15×4=20906×(462-458)=3624704-(40+73)=591199+291=490667+782+129=1578271+115×4=731179×(344-340)=716478-(481-329)=326375×2-135=615233+764+447=144463×(237-230)=44124+286×3=882408-148-77=183138+450+339=927239+301=540991-(567-115)=539454-342=112413×3=1239788-(566+98)=124996-(285+385)=3262/6+3/6=5/6327+99×3=624173+81×4=497224-46+252=430371-173+265=463411+(998-981)=428117×(473-469)=46863+(462-52)=473150×(190-186)=600311-(926-908)=29369×4=276498-(282+106)=110932-126×7=50656+126-79=703713-61×2=591469-(212+179)=78238+105×4=65897+142×5=807259-(375-220)=104901-76+741=1566261×2-185=337467+(164-147)=484122×(329-326)=366965+(914-828)=1051458-436=22416-182×2=52197+756+46=999586×7=4102888+916+741=2545283+167-85=365425-105×3=110281+181=462587+(802-597)=79261-21+53=93390+(437-108)=719464+259×2=982879-499-93=287721×(532-528)=2884273×2+236=782452-213+69=308562+482=1044734+(904-754)=884649-249×2=151788-37-652=9961×5-259=46350-(243-86)=193167+321=488437-90-55=292997-565-61=37198×(174-169)=490457-116-161=180756×5=3780503-(909-757)=35193×(468-465)=279988+839-139=1688469+(492-115)=84664+(20-18)=663/6-1/6=2/6265-29×7=62315-(248+24)=43485+91-331=245860-617-179=64184+(165-102)=247911+969=1880861-552=309976×6=5856442-(988-553)=7600-(346+227)=271/4+2/4=3/4124×5-159=461108×7-203=553575-(867-566)=274298-10×8=21815×(295-288)=105943-454-415=74163+117=280641+122+373=1136150-(45-26)=131378+344=722472-62-202=208199+(728-605)=322485-125+860=1220258+21+271=550175×(233-228)=875203×4-24=788144×(480-475)=720935-789=146267-115-17=135209-179=30108×(216-208)=864159×2-164=154363-(81+244)=38295+213-104=404173×5+12=87774×3+707=929485+(444-177)=75270+357=427224+182=406705-85×5=280497-324=173869-265×2=339324-(490-373)=207262+990+966=2218303-299+979=983258-(58+47)=153153×4-376=236188+135×6=998482-99×3=1854/6+2/6=1971+(502-452)=1021419-(378-169)=210476×2-371=581137×(32-27)=685558+468-300=726769×2-702=836212+451+48=71143×8=344646-(283+106)=257396-(523-459)=332434-20-330=84508-(288+66)=154544×8=435215-(31-22)=6207+14-205=16659-(139+329)=19180×3+360=600317+(856-100)=1073485-55=430600×(802-795)=4200934-784-104=46294-59+911=1146230-157+72=145282-(315-116)=83209-62×3=23913-478=435441+357=798175+70×3=385660×2-650=670443-33-161=249121+231=352370-170-176=24189×3+343=910453+330×3=1443311×9=2799264×3-396=396297×9=2673914-392-489=33714+(192-125)=78197+300-284=113970-(643+135)=192193×4-178=594270+211=48119×5=95431-(997-770)=204154+75+765=994804-515-208=81462+(446-177)=73174×7-280=238731-(92+542)=9770+104+688=862138+260-294=104337-87-26=224576+23-595=4108+51+521=680424-177+162=40928+(449-82)=395945-668+804=1081247+90=337706×5-573=2957315+(125-45)=395189+674+715=15782/6-1/6=1/6759+453-662=550210+124=334453-(984-704)=173492×2-785=199157×(932-928)=62867×(282-275)=469522-38=484747-117=630303+(462-170)=595150+326=476592+964-472=1084530-34×8=258684-291+152=545668×2=1336103-74=294/6-2/6=2/6694-26-529=13948×(451-446)=240435×4-651=1089740×7=5180934-220×2=494909-(703-416)=622413-375=38725×8-414=5386995-(167+556)=272327-15×6=237396-(99+141)=156366-145×2=76534×3-210=13921/3+2/3=1493-66-192=235398+(922-162)=1158615+(868-11)=1472452-221×2=10835×2-574=1096758+412=1170282+(238-41)=47954×9-172=314707×5-359=3176466-439=27403-47×5=168253-(198-163)=218837×(185-179)=5022880+814=1694120-115+59=64113+133=246335-(203+122)=10339-39-127=173440×2+737=1617435×6=2610457-(752-495)=200487-297+93=283615+345-749=211929-555-137=237312-(299-117)=130190+528+46=764891-304+134=721677×8-998=441831+32=63472-90×4=112104×3=312572-37×5=38760+286-294=52493-171-278=44343-205=138179+548+62=789199+197=396485×2-31=939414-29=385445-32=413344×8=275255+429-292=19293×(166-158)=744157-(452-341)=46962-195-219=548890-194+429=1125465-163=302129×6=774524×2=1048589-566=23373+861-270=964168×4-524=14889×7=623883-574-57=25235×6=210594-198×3=0329-(37+196)=96491×9-300=4119423-(267+57)=99463-126×2=21143×2+79=165987-712+833=1108686+73-247=512401-184-166=5128×4+329=441863×7-821=5220145-117+361=389956+197×5=194159+(375-275)=15980+48=128449-289=160170+211-223=158147+(259-236)=170554+179=733900+293=1193138-15=123151+75=226387-264-112=11899-798=101474-256+458=676974-(70+516)=388510-(185+48)=277633-336-147=150695+(385-97)=983701+(934-177)=1458329×6=1974697-260×2=177404-132-268=4422-136-254=32263+52×6=575226+132=358266-(465-224)=25489-(26+399)=645/7-1/7=4/7168-117+506=557873×5-567=3798497-394+451=554109×(132-124)=872462-(133+45)=284556×4=222450-22×2=6689-639+173=223306+22×2=350447+125×8=1447251+(543-439)=355561×7-476=3451834-(179+97)=558192+97=289323-(334-128)=117218+98=316333-111+255=477639-260=379309+302+234=84564+215×2=494777-238×3=63448×2+21=917110+177-83=204148+262=41022+518+388=928745+537+671=1953243+224=467481-136=345316-26=290216-18×7=90484-(233+111)=140429×2=858106-17×6=4460-51×7=103489×(495-491)=1956842+943+651=2436199×3=597986+273-93=1166350×(217-208)=3150118+287×3=979852+21×4=936517+658=1175843+(650-519)=974240+457=697471-(343-238)=36616×(425-421)=6452×9+465=93388+406=494167+645-194=618150×6=900558×2-403=713415×9-278=345711×8=88588-193+876=1271170+191-127=234466-116-179=171547+903-390=10605/8+2/8=7/896×8-744=24544+(660-173)=103152×(495-487)=416428-274=154688+499=1187162+383+387=932538×(530-524)=3228947-(73+429)=445114×8-218=694433-215=21880+322+892=