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925-385-461=335-83=506×(491-484)=158×4-435=436-(181+69)=145+54×6=120+337-192=105×2+783=296×3=142-142+216=302+164=230+271×3=442-196×2=343-24×9=431-40×9=171+833-52=45+546+664=95+(469-342)=421-228-87=733-(559-263)=318+349-368=473-(190+48)=870-180-439=134+145+126=895-86×8=982+733+304=948-(741-237)=926-581=926-(35+826)=111+(408-326)=511+35×9=137+490=421×4=168+354+750=322-(363-167)=402-43×7=750-628-17=202×3-472=215-145+731=93-73+127=872-(557-340)=41×8=3/8+2/8=498-240-199=471-(433-68)=53+182-53=83+265=416-100-208=179-52=426-(216+197)=413+31-39=876+922+489=40×(387-383)=490-404+123=666×(964-959)=75×9+150=417+714-703=489-347+868=196-(129-44)=19×8+722=112+375=793-585+273=28×(418-412)=333+(504-164)=365×2-678=593-28+310=247-106-60=150-35=814-46×9=254+200=339-22×3=427+475+695=945+746+431=819+403-200=122+282=189-(204-179)=656-330-137=753×7-28=59×5+987=437+105×4=987×(881-872)=355+(349-198)=957-426-179=864-586=82×(458-452)=891-(674+137)=347-279+188=58×(89-81)=389-184+403=47×(16-11)=3/6-1/6=618+244=929-45=87×3=416×(534-526)=182+47=282-215+403=166+109=223+80=179+203-184=389-305+93=405-219-19=81+39=370+586+747=845+(192-15)=555×5=314-19×5=227+(91-74)=460-137=884-(504-298)=578×5-353=933-617=149+244-64=425-(497-370)=853-(871-310)=809×(518-511)=308-(265+18)=596-35×5=2/7-1/7=815+412-349=281×7-625=126+268-24=519+471=11×7+773=136×3=653-380-20=215-47=836-(68+241)=379-201+455=337-100-75=385+217×4=564-(358-71)=52×9+918=668×7=513+119-618=413-49×2=737+199+550=749-277+538=497+154+256=500-93×3=655-24-571=938-177×3=748+116+104=466-(22+312)=437-86×3=205-(364-299)=73+921-906=656×9=337-189+369=730×6-178=135-(170-41)=854+49×5=171-89=449×2+886=437-113=83×(183-176)=229+421+99=786-(199+249)=456×2=352-(83+162)=463-86-183=29×3=47×2+247=462-(151+187)=4/8-2/8=199-(451-335)=386×4-859=138+49-144=164×6-753=353-(332-217)=105×9=892-(325+484)=391-50-249=271-13-148=515-63×5=799-204=335-307+338=155×(428-423)=759+327+654=468-68×6=270-26+231=11+368+619=755-49×4=375-19×6=615-242×2=493-65×3=139×4=107×3=544×5-405=408+16-119=70+113=205+91=613+160=73+(447-421)=89+166=45+36+748=79×3=83+34×2=240+(369-140)=119×8+24=364-(96+44)=271-(473-281)=441-(140-103)=493+79×5=829-(554-210)=26-25+495=96+474=343+146-414=222-177+374=636+35+948=625×(894-885)=66+71-70=166+39=744-190=261-219+273=458-(256+164)=912-(179+653)=949-173×5=371+60×5=49×5=193-51×2=178+268=141+55+535=482-(106+315)=469-(223+136)=3/9+5/9=407×(63-58)=3/6+2/6=159+25+81=12+613+319=356-88-74=931-79×9=413-97-87=934+944+418=319+152+508=270-98×2=229-48+284=435-416=431×2+33=118×6-536=200+229=625-(330+251)=261-(495-348)=489+964=340+236+812=744+56-638=374-(863-789)=19×4+489=884-355+732=213×4-293=83+65=321-56+220=434-91×2=712-640-66=536+(890-214)=943-(524-163)=411-(428-95)=751-(395+71)=235+(432-46)=47+(102-51)=80×8-133=414-73=941-(227+236)=874-419+846=434-190=231+759-214=227×(313-309)=988-(581+326)=650×(587-578)=484×(541-532)=491×(79-75)=27+60=762+851-544=178-(61+29)=292×(381-373)=410-286-122=519+480-914=471+75×9=718+139-731=192×7-232=62×9-154=954+88×6=34×(407-398)=395+143+371=69+(812-618)=974-468×2=219+264=250×4-398=847-507-246=134×4-160=314-(45-28)=486×2=799-128×5=3/7-1/7=65×3+370=782-51-383=296-176+123=371×2-116=732-303=18+(260-206)=886+731=312-(104-10)=308-10=322×(25-21)=306-107+197=314+164-382=410+72-75=246-155+106=143-28×2=413+(764-161)=935-(568-402)=75×(128-123)=494+88=343+113-92=126×7-536=50+254=454-(463-266)=695-161-72=269-15=340-266+382=854-59×4=308+(233-11)=644×7=728×5=62+158-36=1/10+5/10=142×4-319=128+517=496-39×9=180+728=371-(476-279)=73×6-425=80+763+122=107×6-340=360-30×6=276+117×4=608+264-35=157×5=268×5-234=970-367-162=972-(556+65)=181-21×7=428-173+898=268×6=757+(496-331)=573×5=459+57×4=993-200-231=780×(683-675)=300+510-263=496-40-264=884-(516-315)=770-676=565+77-565=624-(418+36)=434-26-331=395+74-448=163+585=322+236+147=367-135-13=191-16×8=154×2=339-35×7=545-23-195=20×5+655=434-350-69=930-(81+284)=282+192=985-204=500-(274+223)=498+(273-147)=594×8-336=421-(15+185)=61×9-470=27×7=309-(370-205)=959-(447+354)=280+65=472+(234-116)=246+(541-448)=525-(518-123)=903+708+864=90×9=649+723+821=820-83-383=552+27+211=151×3-142=171+(489-372)=643-(705-464)=223×(96-92)=125×(93-89)=440-(626-383)=106×6=400-(710-629)=26-(880-870)=37+26+924=308-(779-701)=7/10-3/10=636+85+278=719+407-843=268+181-386=884+998=450-329-13=290+371+74=788-15×9=454-290+303=304-268+183=67+(298-254)=152×6+914=228-157+189=78+(660-309)=730×5-190=630+686=305-(311-39)=188-(56+98)=476-406+171=501-49×9=817-121×5=436-89-54=281+413=248×4-545=374+20+212=809-771+102=293×8=270+(418-93)=487-452=539-77-444=989-(156+319)=480+80×4=328-55=507×(856-849)=777+285-222=906-(26+833)=62+85=507-(147+341)=496-195=268×(42-34)=793×7-387=484-(194+245)=989+841+665=116+274-257=709+(279-266)=58×6=456-450+336=3/7-2/7=211-30+691=366×2-47=86×(104-100)=982+87×9=24+423+336=282-216=398-(107+253)=247×4=404×(784-781)=288×3+125=150×3+131=111×2=193+20×6=273×2+250=740+(854-63)=188+51=753×4-194=111+787+721=755-(168+369)=726×(265-256)=47+72+100=462-282=343-14=290-55=815-11+116=140×3+266=92×9-728=249×2+52=732×2-867=924-55-108=937-(283+111)=221+79=162+(142-135)=978+(391-51)=353+95-201=297-(145+116)=305-69+123=761-329=246-(134-42)=471-167=174-(471-349)=71+(281-64)=313-107-190=187×2=272-(234+20)=788-745=221×3+313=35+(399-234)=56×(598-592)=493-201=275+113=462-(194+17)=845-225=70×6=359-348+312=240-(573-501)=314×(221-216)=254-239+224=430+(338-84)=462-16×6=296+(990-342)=408+(248-33)=175+95=391-159×2=830+458+903=674+103+69=395×2=2/8-1/8=743+(296-238)=352+711-942=407+(980-68)=364-267-67=359-22×4=863+92-389=243+103+155=186-78×2=194×9-516=978+170×5=342+257-424=231-146=939-331=428-(43+234)=141×5-309=265×(126-120)=797-97×8=212+340+385=978+253×2=368-255+93=312+57-199=428-101=84+(400-188)=356-(120+126)=770+236-635=409+(721-434)=230+24+733=433+154=177+(264-67)=573-428+224=847+264=4/7+3/7=639×6=108+82+147=272-83-17=552-216+389=597+70-528=82×5+22=288-10-81=271×3-242=417×2-405=917-(601+208)=242-141+309=639-(372+68)=294-141-135=481-172-290=266×2=461-62+450=130-20×5=18+733+84=441+73×6=286+197+329=417×9=903-821+658=346+795+629=86+31-24=449+14-38=826-301-160=546×8-536=921-510-307=462-327=179×5+33=161+124=749+447-873=242×2=860-383+600=462×(336-329)=1/4+2/4=390+820-103=121-20×3=200-(402-293)=349+(370-143)=90+300+515=801-350×2=457-(447-254)=245-27×4=658-91×4=539-(274+166)=358-197=911+331-84=53×4=717+31+138=324×9=857-814+563=254-(215-152)=713-(414+87)=622-(224+373)=963-(203+391)=495-437=809×(711-704)=256-24×8=942-227-272=487-201-217=476-(267+22)=502+797=1/6+3/6=112×7-78=961+(764-673)=132-22×6=297+336=454-419=821×4=482+(164-26)=396-(17+62)=122×4-308=340-(185-152)=353-27×4=170+(465-186)=462-45×4=655×7-435=481-138-66=195+793-658=710-(177+492)=134×9-219=896-(310+125)=173×2+373=396+272=427-(152+211)=62×(239-235)=482+(324-41)=299+192=470+977=207-119=43×9+50=152×3=84+381=995-668=134×(375-370)=121×7+179=5/9-4/9=920+424=29+469-428=3/5-1/5=842×(933-924)=798+227+198=182+83×7=109×(129-123)=823×5-927=888+(419-158)=790×9=128×5-254=750+(176-115)=809×4-473=420-146-26=191×5+11=462×2-543=506×4=184+121-267=103×(345-339)=193×(132-128)=434-53-73=134+(286-89)=487-(412-278)=717×7=144×3-421=559+69+350=244+139+13=874-511=457-(436-122)=880-(632+80)=493-110-186=222+149-177=443-(50+342)=6/9+2/9=70×4-39=204+90+652=399-(498-321)=456-(352-178)=109×(214-207)=997-974=673×(270-262)=2/8+3/8=339×(216-213)=237×3=262+(481-276)=648+327+997=659-547=53×5-215=828×3=245+146=820+797-977=161×5=140+946-739=215+799=199+333×2=583-(996-425)=109+(562-201)=833×6=706×(87-82)=241-162+27=353-272+207=182-162+443=472-(78+191)=33+145×5=846-438=154×(132-128)=4/8+3/8=408×2-287=853+290×3=991-348=57+105=312+(614-175)=172+296-186=92×(152-147)=652-(588-412)=197×(16-12)=16×7-68=41×6=719×(240-236)=964×4=188-99-33=11×(364-356)=321-(28+29)=423×3-779=199×5-215=235×4=716×9-806=734-499-223=89-(470-424)=945-(930-582)=257-(134+54)=540-(686-292)=668-36×3=3/5+2/5=162+64×3=263-198-27=128+161=770-36×2=204-45-35=855-(226+610)=280-180=88+11×3=379+(626-297)=274+105=58+415-87=465-(31+434)=749-(980-836)=567+858=186+659+731=771+307=331-105-10=157×9=272+141=85×(304-295)=336+(347-131)=204+243-197=10×6+445=869-117+741=237×3-109=371-87+464=934-(335-175)=815×8-932=431-61=179+157=980-(890-275)=443-351=146-85=457-50=398-197×2=15×8=278×5-332=163×(190-186)=853+915+834=193-38=407×2+80=70+395-435=228-68-149=343-(456-135)=287+14-192=744-246-476=179+(877-579)=593-(497-136)=865+333×3=466×7=263+(141-69)=118-45=947-171×4=645-251-44=534×8-701=386×(120-115)=877-261×3=739+(652-349)=152×4=484+(918-192)=96+538+458=417-252=291+101+77=156+399+367=677+(454-423)=85×5=334-35-161=133×4=819-175×2=409+28-98=256×8=237-39×4=430-83-248=260-124=348-278+240=181+14-189=714-387+350=164×(479-475)=493+(282-141)=225-90+127=408+257×2=991+723+84=699-112×5=592×(886-878)=239-(132+80)=45×(916-908)=467+(606-117)=140+21×7=391-357+163=117+299-171=421-(204-36)=318×9-146=511-292=660-447+788=83×(276-271)=672+32×2=132×6+714=65×5=660-355=2/4-1/4=1/6+4/6=456-46×9=348+124=420-233=392-(245-183)=111×5+26=202×3=342-40-86=5/7-1/7=94×8-611=268-50+151=906+(692-20)=886-263+232=929-(223-124)=268-14×6=479-183=383+51+216=548-337+289=300×3=732+341+371=70×(184-177)=148+107×7=152×(40-35)=5/10-3/10=734+(808-257)=153×(22-16)=321+(775-27)=参考答案925-385-461=79335-83=252506×(491-484)=3542158×4-435=197436-(181+69)=186145+54×6=469120+337-192=265105×2+783=993296×3=888142-142+216=216302+164=466230+271×3=1043442-196×2=50343-24×9=127431-40×9=71171+833-52=95245+546+664=125595+(469-342)=222421-228-87=106733-(559-263)=437318+349-368=299473-(190+48)=235870-180-439=251134+145+126=405895-86×8=207982+733+304=2019948-(741-237)=444926-581=345926-(35+826)=65111+(408-326)=193511+35×9=826137+490=627421×4=1684168+354+750=1272322-(363-167)=126402-43×7=101750-628-17=105202×3-472=134215-145+731=80193-73+127=147872-(557-340)=65541×8=3283/8+2/8=5/8498-240-199=59471-(433-68)=10653+182-53=18283+265=348416-100-208=108179-52=127426-(216+197)=13413+31-39=405876+922+489=228740×(387-383)=160490-404+123=209666×(964-959)=333075×9+150=825417+714-703=428489-347+868=1010196-(129-44)=11119×8+722=874112+375=487793-585+273=48128×(418-412)=168333+(504-164)=673365×2-678=52593-28+310=875247-106-60=81150-35=115814-46×9=400254+200=454339-22×3=273427+475+695=1597945+746+431=2122819+403-200=1022122+282=404189-(204-179)=164656-330-137=189753×7-28=524359×5+987=1282437+105×4=857987×(881-872)=8883355+(349-198)=506957-426-179=352864-586=27882×(458-452)=492891-(674+137)=80347-279+188=25658×(89-81)=464389-184+403=60847×(16-11)=2353/6-1/6=2/6618+244=862929-45=88487×3=261416×(534-526)=3328182+47=229282-215+403=470166+109=275223+80=303179+203-184=198389-305+93=177405-219-19=16781+39=120370+586+747=1703845+(192-15)=1022555×5=2775314-19×5=219227+(91-74)=244460-137=323884-(504-298)=678578×5-353=2537933-617=316149+244-64=329425-(497-370)=298853-(871-310)=292809×(518-511)=5663308-(265+18)=25596-35×5=4212/7-1/7=1/7815+412-349=878281×7-625=1342126+268-24=370519+471=99011×7+773=850136×3=408653-380-20=253215-47=168836-(68+241)=527379-201+455=633337-100-75=162385+217×4=1253564-(358-71)=27752×9+918=1386668×7=4676513+119-618=14413-49×2=315737+199+550=1486749-277+538=1010497+154+256=907500-93×3=221655-24-571=60938-177×3=407748+116+104=968466-(22+312)=132437-86×3=179205-(364-299)=14073+921-906=88656×9=5904337-189+369=517730×6-178=4202135-(170-41)=6854+49×5=1099171-89=82449×2+886=1784437-113=32483×(183-176)=581229+421+99=749786-(199+249)=338456×2=912352-(83+162)=107463-86-183=19429×3=8747×2+247=341462-(151+187)=1244/8-2/8=2/8199-(451-335)=83386×4-859=685138+49-144=43164×6-753=231353-(332-217)=238105×9=945892-(325+484)=83391-50-249=92271-13-148=110515-63×5=200799-204=595335-307+338=366155×(428-423)=775759+327+654=1740468-68×6=60270-26+231=47511+368+619=998755-49×4=559375-19×6=261615-242×2=131493-65×3=298139×4=556107×3=321544×5-405=2315408+16-119=30570+113=183205+91=296613+160=77373+(447-421)=9989+166=25545+36+748=82979×3=23783+34×2=151240+(369-140)=469119×8+24=976364-(96+44)=224271-(473-281)=79441-(140-103)=404493+79×5=888829-(554-210)=48526-25+495=49696+474=570343+146-414=75222-177+374=419636+35+948=1619625×(894-885)=562566+71-70=67166+39=205744-190=554261-219+273=315458-(256+164)=38912-(179+653)=80949-173×5=84371+60×5=67149×5=245193-51×2=91178+268=446141+55+535=731482-(106+315)=61469-(223+136)=1103/9+5/9=8/9407×(63-58)=20353/6+2/6=5/6159+25+81=26512+613+319=944356-88-74=194931-79×9=220413-97-87=229934+944+418=2296319+152+508=979270-98×2=74229-48+284=465435-416=19431×2+33=895118×6-536=172200+229=429625-(330+251)=44261-(495-348)=114489+964=1453340+236+812=1388744+56-638=162374-(863-789)=30019×4+489=565884-355+732=1261213×4-293=55983+65=148321-56+220=485434-91×2=252712-640-66=6536+(890-214)=1212943-(524-163)=582411-(428-95)=78751-(395+71)=285235+(432-46)=62147+(102-51)=9880×8-133=507414-73=341941-(227+236)=478874-419+846=1301434-190=244231+759-214=776227×(313-309)=908988-(581+326)=81650×(587-578)=5850484×(541-532)=4356491×(79-75)=196427+60=87762+851-544=1069178-(61+29)=88292×(381-373)=2336410-286-122=2519+480-914=85471+75×9=1146718+139-731=126192×7-232=111262×9-154=404954+88×6=148234×(407-398)=306395+143+371=90969+(812-618)=263974-468×2=38219+264=483250×4-398=602847-507-246=94134×4-160=376314-(45-28)=297486×2=972799-128×5=1593/7-1/7=2/765×3+370=565782-51-383=348296-176+123=243371×2-116=626732-303=42918+(260-206)=72886+731=1617312-(104-10)=218308-10=298322×(25-21)=1288306-107+197=396314+164-382=96410+72-75=407246-155+106=197143-28×2=87413+(764-161)=1016935-(568-402)=76975×(128-123)=375494+88=582343+113-92=364126×7-536=34650+254=304454-(463-266)=257695-161-72=462269-15=254340-266+382=456854-59×4=618308+(233-11)=530644×7=4508728×5=364062+158-36=1841/10+5/10=6/10142×4-319=249128+517=645496-39×9=145180+728=908371-(476-279)=17473×6-425=1380+763+122=965107×6-340=302360-30×6=180276+117×4=744608+264-35=837157×5=785268×5-234=1106970-367-162=441972-(556+65)=351181-21×7=34428-173+898=1153268×6=1608757+(496-331)=922573×5=2865459+57×4=687993-200-231=562780×(683-675)=6240300+510-263=547496-40-264=192884-(516-315)=683770-676=94565+77-565=77624-(418+36)=170434-26-331=77395+74-448=21163+585=748322+236+147=705367-135-13=219191-16×8=63154×2=308339-35×7=94545-23-195=32720×5+655=755434-350-69=15930-(81+284)=565282+192=474985-204=781500-(274+223)=3498+(273-147)=624594×8-336=4416421-(15+185)=22161×9-470=7927×7=189309-(370-205)=144959-(447+354)=158280+65=345472+(234-116)=590246+(541-448)=339525-(518-123)=130903+708+864=247590×9=810649+723+821=2193820-83-383=354552+27+211=790151×3-142=311171+(489-372)=288643-(705-464)=402223×(96-92)=892125×(93-89)=500440-(626-383)=197106×6=636400-(710-629)=31926-(880-870)=1637+26+924=987308-(779-701)=2307/10-3/10=4/10636+85+278=999719+407-843=283268+181-386=63884+998=1882450-329-13=108290+371+74=735788-15×9=653454-290+303=467304-268+183=21967+(298-254)=111152×6+914=1826228-157+189=26078+(660-309)=429730×5-190=3460630+686=1316305-(311-39)=33188-(56+98)=34476-406+171=241501-49×9=60817-121×5=212436-89-54=293281+413=694248×4-545=447374+20+212=606809-771+102=140293×8=2344270+(418-93)=595487-452=35539-77-444=18989-(156+319)=514480+80×4=800328-55=273507×(856-849)=3549777+285-222=840906-(26+833)=4762+85=147507-(147+341)=19496-195=301268×(42-34)=2144793×7-387=5164484-(194+245)=45989+841+665=2495116+274-257=133709+(279-266)=72258×6=348456-450+336=3423/7-2/7=1/7211-30+691=872366×2-47=68586×(104-100)=344982+87×9=176524+423+336=783282-216=66398-(107+253)=38247×4=988404×(784-781)=1212288×3+125=989150×3+131=581111×2=222193+20×6=313273×2+250=796740+(854-63)=1531188+51=239753×4-194=2818111+787+721=1619755-(168+369)=218726×(265-256)=653447+72+100=219462-282=180343-14=329290-55=235815-11+116=920140×3+266=68692×9-728=100249×2+52=550732×2-867=597924-55-108=761937-(283+111)=543221+79=300162+(142-135)=169978+(391-51)=1318353+95-201=247297-(145+116)=36305-69+123=359761-329=432246-(134-42)=154471-167=304174-(471-349)=5271+(281-64)=288313-107-190=16187×2=374272-(234+20)=18788-745=43221×3+313=97635+(399-234)=20056×(598-592)=336493-201=292275+113=388462-(194+17)=251845-225=62070×6=420359-348+312=323240-(573-501)=168314×(221-216)=1570254-239+224=239430+(338-84)=684462-16×6=366296+(990-342)=944408+(248-33)=623175+95=270391-159×2=73830+458+903=2191674+103+69=846395×2=7902/8-1/8=1/8743+(296-238)=801352+711-942=121407+(980-68)=1319364-267-67=30359-22×4=271863+92-389=566243+103+155=501186-78×2=30194×9-516=1230978+170×5=1828342+257-424=175231-146=85939-331=608428-(43+234)=151141×5-309=396265×(126-120)=1590797-97×8=21212+340+385=937978+253×2=1484368-255+93=206312+57-199=170428-101=32784+(400-188)=296356-(120+126)=110770+236-635=371409+(721-434)=696230+24+733=987433+154=587177+(264-67)=374573-428+224=369847+264=11114/7+3/7=1639×6=3834108+82+147=337272-83-17=172552-216+389=725597+70-528=13982×5+22=432288-10-81=197271×3-242=571417×2-405=429917-(601+208)=108242-141+309=410639-(372+68)=199294-141-135=18481-172-290=19266×2=532461-62+450=849130-20×5=3018+733+84=835441+73×6=879286+197+329=812417×9=3753903-821+658=740346+795+629=177086+31-24=93449+14-38=425826-301-160=365546×8-536=3832921-510-307=104462-327=135179×5+33=928161+124=285749+447-873=323242×2=484860-383+600=1077462×(336-329)=32341/4+2/4=3/4390+820-103=1107121-20×3=61200-(402-293)=91349+(370-143)=57690+300+515=905801-350×2=101457-(447-254)=264245-27×4=137658-91×4=294539-(274+166)=99358-197=161911+331-84=115853×4=212717+31+138=886324×9=2916857-814+563=606254-(215-152)=191713-(414+87)=212622-(224+373)=25963-(203+391)=369495-437=58809×(711-704)=5663256-24×8=64942-227-272=443487-201-217=69476-(267+22)=187502+797=12991/6+3/6=4/6112×7-78=706961+(764-673)=1052132-22×6=0297+336=633454-419=35821×4=3284482+(164-26)=620396-(17+62)=317122×4-308=180340-(185-152)=307353-27×4=245170+(465-186)=449462-45×4=282655×7-435=4150481-138-66=277195+793-658=330710-(177+492)=41134×9-219=987896-(310+125)=461173×2+373=719396+272=668427-(152+211)=6462×(239-235)=248482+(324-41)=765299+192=491470+977=1447207-119=8843×9+50=437152×3=45684+381=465995-668=327134×(375-370)=670121×7+179=10265/9-4/9=1/9920+424=134429+469-428=703/5-1/5=2/5842×(933-924)=7578798+227+198=1223182+83×7=763109×(129-123)=654823×5-927=3188888+(419-158)=1149790×9=7110128×5-254=386750+(176-115)=811809×4-473=2763420-146-26=248191×5+11=966462×2-543=381506×4=2024184+121-267=38103×(345-339)=618193×(132-128)=772434-53-73=308134+(286-89)=331487-(412-278)=353717×7=5019144×3-421=11559+69+350=978244+139+13=396874-511=363457-(436-122)=143880-(632+80)=168493-110-186=197222+149-177=194443-(50+342)=516/9+2/9=8/970×4-39=241204+90+652=946399-(498-321)=222456-(352-178)=282109×(214-207)=763997-974=23673×(270-262)=53842/8+3/8=5/8339×(216-213)=1017237×3=711262+(481-276)=467648+327+997=1972659-547=11253×5-215=50828×3=2484245+146=391820+797-977=640161×5=805140+946-739=347215+799=1014199+333×2=865583-(996-425)=12109+(562-201)=470833×6=4998706×(87-82)=3530241-162+27=106353-272+207=288182-162+443=463472-(78+191)=20333+145×5=758846-438=408154×(132-128)