三年級(jí)數(shù)學(xué)(上)計(jì)算題專項(xiàng)練習(xí)附答案集錦

三年級(jí)數(shù)學(xué)(上)計(jì)算題專項(xiàng)練習(xí)附答案集錦543+134+214=307-90-134=334-46×7=915×6=118-78=395-133=1/6+2/6=924+581=590-199-195=659+384-70=927-101×8=780-76×4=811-117×6=69×(442-438)=471-(92+244)=625-376-91=413-122×2=364+(819-816)=355-(104+70)=161×3-126=935-(367-147)=107×2+340=13×2+218=174×2+154=560×3-304=943-23×3=437-(155+243)=992+210+769=404-(145-52)=331-269=304+(449-367)=437-216×2=56+238-94=793-(829-338)=372-85-54=841×9=737+960-815=170+19-10=358+(496-115)=191×3=860+762-873=132×6=325+152+302=344-238=283-64×2=987+741+159=38×(31-24)=362-115+358=880-460=665-335+445=584×(672-666)=311+181=354-304+50=168-27-97=168-23×7=379-339+101=159×5=747-353=296+129=456×2=55+22=92×9+860=645+223-456=201-122+83=939+307×2=177+123×6=477-257+80=925-553-24=759-256-455=445×2=177+(61-58)=428-272+244=920+239×2=198+(739-672)=216+263+89=430-(152+66)=3/6-2/6=25×7=840+465-512=114×4-366=298-(352-283)=98-88+470=416-36×3=469+(357-169)=788+16+102=999+169×3=961+775-236=365+125-417=525-74+585=856-(146+169)=533+(392-248)=68+351=165+105=276-32×5=405+150+68=125×4+135=471-409=85+217+522=280-30×6=353+587+476=148+158-241=130+115+893=557×8=274-96=506-(572-553)=769×5=364-42×8=177+689+101=316-192-86=42×8-223=457-293-55=475-17=422-105=256+53=480+261=601×(845-836)=625-(649-363)=414+55-296=387-(265+64)=577+188=268+669-654=720-432-274=23×(323-316)=283×4=5/8+2/8=424×2-592=293-(269-35)=157+226-286=157×2=241×(97-93)=198+(195-138)=111×9=462-284+266=4/7-1/7=57×8-270=50×(146-142)=464-(37+329)=4/8+2/8=285-(380-372)=483-275=4/8+3/8=61×5+195=930-558+705=611×(740-736)=919+(822-635)=407+(347-192)=164+58-181=15+267+347=648-54+244=674-139=795-542+763=148+852=213×4=461-91=639×7-129=427+362=426+(312-141)=134+111-111=139+(407-328)=15+(382-12)=596-(139-40)=271-168+560=423-142-40=903-210+193=792-(619-552)=157+147=222×9=350-102=996+943-309=99+278=51×7+317=101×7-633=488-114×4=232×4-57=243+104×4=145-(915-859)=354-(50+295)=394×6=523-117+910=48×(308-305)=490-35×7=763×3=127×5-48=201-(84+52)=58×(281-277)=808×4=896+360×2=435-345=356-(212-81)=69×7=43×6+190=958+882-77=512×3-512=360-209+459=223-170=245-100-128=819-399+326=190+543+323=478+178+207=482-111-239=209+223=432-244+213=307+185-163=102+(464-179)=873+(538-81)=484-(234+21)=25+69×7=182-153+134=952+(58-24)=358-(307-74)=401-214=484-(336-204)=206-(294-147)=883+12+584=86×2+496=804×3=223-154-33=475-311+170=439×2=324-(102-100)=382+77=128×7=391+(428-179)=364-(194+71)=98+173+655=570+(920-249)=1/4+2/4=405×(936-933)=396-(45+204)=50×2+151=823-96×6=278+221-223=479-35×8=257×2+765=110×(65-61)=6/9-1/9=653×(501-495)=484-289-64=318+83=366-(400-114)=989-(794-588)=342×2+13=110+516=10+259+543=101×(995-988)=134×(182-175)=469-(53+92)=779-13×6=524×(964-960)=176+189+510=281+233+28=662+213×3=876+950-48=656×9-257=394×3-319=184+53=299-163-82=774-(812-398)=969+(685-462)=900×3-184=871+109×3=4/8-3/8=621×5-865=89+315×3=412+79-11=651-145-318=351+99-292=376-(343-102)=314-64+73=201+182-156=711-80×4=543-(445+42)=373-79×3=114+(482-52)=901+326=410×2+909=442+795=589-263-219=150+188=495-(308+48)=50+724+910=693-65×6=488-(150+243)=163+408×2=596-218×2=510-360=196-44+217=748-186-82=41+740+216=586-74+101=375+(723-567)=347+48×6=587+66×3=73×(216-212)=468-51-35=3/6-1/6=95+52=431×7-740=152+587+853=71+39+123=262×4-67=73+256-71=373-(71+274)=770-281+512=201-(487-455)=60×(832-825)=365-(280-179)=141×(238-231)=906×7=562-334=611-(874-268)=395-(240+15)=518×8-770=273×(856-853)=125×4-272=240+216=348-28×4=287+125-154=515-(269+109)=95×4-234=810-78×8=17+118+15=28×(431-424)=664×9-398=56-11+432=17×6-95=418-324-23=385-(387-72)=961-(882-631)=527+(611-159)=337+728-313=278-244=319-284=916-(51+452)=796-(298+83)=153+969-522=183×7=848-509=68×5+447=127+350-281=89+398=493-252+78=1/7+3/7=934×(342-338)=132×(290-284)=169×5+206=32×4-17=725+837-408=798-113-111=227×4=102×(360-357)=916-124×7=487+(443-100)=932-(546+355)=386+456+12=146+(491-444)=503-292+594=969×(864-860)=59×(71-63)=461+(500-476)=849-(108+191)=365-120×3=968+(921-44)=259+(145-132)=242+811=503+(940-126)=300-(70+40)=60×(64-59)=229×3-199=667-(109+185)=292-244+167=113+245-146=3/8-2/8=947-(38+95)=915-249-636=788-(869-843)=332-(267+40)=418-(332-215)=892-442+780=965-672=329-(905-738)=202×(241-238)=298-(303-109)=423-352+372=516-(444-339)=140×6+712=473-19-76=3/9+2/9=581+(435-19)=263×6=226-146+95=271+370+198=399-220-29=12+(301-133)=75×3+326=297×(494-485)=42+189=41+810-423=955×5=327×2=709+800-685=472-78×2=8/10+2/10=389-39-264=439×9=261+480+891=422-363+240=178+569+186=191+133-298=149×(194-191)=887-130×4=852+726=631-275=349+(145-87)=818-297×2=278-69-18=204+(294-77)=471-292+306=254+77-303=451-(46+235)=297×6=678-225=639-291×2=420-(324+59)=2/4-1/4=188-(478-371)=4/6+2/6=142+30=16+79=849+32-103=582+196=80+(773-574)=397-184+84=152-39×2=494+(384-230)=888-548-53=430-(267-33)=61×8-464=45×6=160+401×2=908-(112+251)=199-(333-281)=583-355=152×(396-391)=412×6=112×(266-263)=416-(566-303)=761+363+859=804-(400-344)=60+270+536=373-350+384=733×(179-176)=877-279×3=856+(844-97)=668-(668-409)=70-12=618-397-66=72+294=947-410+548=663+169×4=136+352-298=606-377-106=293×9=921×(987-978)=59+402-185=70-18+100=716-184-19=987+359+840=299-(459-336)=298+966=321-231+326=174+123×4=280-34=92×9=555×8-800=877-239=893-(622+252)=467×2-369=471-(481-189)=152+203=397×8-890=492-207+125=272+215×3=157+151=604×(827-819)=865+274-429=967+149+363=248×2=4/6-2/6=922+975=79+(236-136)=325+121+488=270+207-213=651+128-336=923×(64-55)=781×5=240-35×5=638+274+86=603-(163+117)=280+(317-13)=741+16+99=379+(64-50)=152+(830-592)=274+81=271-39×2=27+972+503=248-(492-383)=130×(66-59)=548+427=156×4-223=751+206-87=119×2=993-240-509=32+(965-417)=1/5+2/5=899×8-630=135+178+565=434-364=349+(451-25)=289-28×9=311×3-865=183+59=127+22×8=716-544+399=361-207=158-29-98=17×8=956-230×3=361+111×4=802+(168-90)=233×2-271=57×6+915=761-(365-252)=468-284-156=702-350=311+(289-72)=254+608+125=317-283+432=106×3=410-310=273+224+255=436+31-157=965×9=98×9=195+(965-102)=451-(28+17)=88+201+354=491+106×8=726+630=799-63×8=15×6+446=45×2+357=243×3=279+(480-231)=468+746=404-177-172=188×5+526=139×(16-12)=52×(380-373)=505×(278-274)=182+66=103×(181-176)=187×4-307=440×2=875-468-145=490-(343+92)=460-54×5=267×2+799=354+60×7=297+100-288=922×(538-534)=254×3-560=953×5=97-21=128×2+31=160×3=439-389=660+258-410=479-36-346=82×(247-238)=664-321+76=130×6-76=195+21×4=153+514+211=207-83×2=209-(295-151)=295+17×9=341-253+377=282×5-962=547-307+812=530-(500+11)=306+277+373=51-10-33=322+125+285=789+155×3=87-(310-244)=187-(527-494)=222-33×4=273×(620-611)=30×(384-378)=25+102=297+133+255=97+245+373=937-(515-22)=228+41=231+134=861-414=951-(828-440)=5/8-2/8=83+133-187=736+200+693=806×(893-890)=453-413=642-103=253-124+96=530-39×5=69×9+735=360-157+324=118+(955-570)=434+(804-84)=446×2-156=361×(237-233)=431-(239+81)=432×5-361=354+106=701-351=466-158=83×5-204=130×(180-176)=354-223=86×2=304-(107-60)=37×(896-892)=460-(56+48)=441-293-145=871×(492-485)=497-(58+217)=144×3+456=960-155×5=404+65-392=971-151-485=527×9-683=295-(107+81)=940-(476-181)=170×3=402×8=965-358-478=120+(96-82)=877-(437+242)=513×8-510=40+280-266=146-143+193=540+759+877=38×(62-55)=64+140=815+557-369=327-34×5=804×7=233-121+117=103+150+290=476×3-410=5/10-2/10=300-37=386-21-344=239+273+491=218+983+763=440-109-207=230+93×3=694×(71-63)=929-114×6=28×(257-254)=206+144+843=223×4-564=224-75×2=996-(279+496)=751-(325+271)=304-(321-177)=395-96=499×2-836=353-118-83=803+85×4=902-480-274=489-(285+149)=701×4-534=940-59-435=455×3=412-312-92=991-(713-357)=325×3=627-(604-101)=239×(702-699)=83×7=432-77-247=774×6-393=452-(221+62)=348-119=792-104×5=85×9-378=362-209+225=803-453=353+308+942=127×4+677=909×(957-949)=568×7-23=969-273×3=816-684=3/9-1/9=67+86-19=180-101+128=301+(309-225)=64×6=142×4=366+368=463-85×3=445-41-263=758+(918-276)=243-180+187=716+(406-355)=415×2-185=817+834=84+95-12=239+180=860-(409+105)=849-545-12=38×5-175=380+(709-495)=127+61=833-(140+363)=620-(131+35)=18×(433-430)=491-40-274=232×3+299=340+169+17=506-51×9=807×(203-200)=431+472+59=370-122=848-(88+230)=680+413×2=385-152+197=222-61=284-(162-97)=642-(763-123)=178-(208-137)=87+231=395-118-111=322-(299-57)=56×5-263=639-157-368=441+209+481=819-311+44=141×5-337=314+94=479-432=359-191=266+(894-609)=163+101-202=399-171=805-(122+597)=100×6=381+930=325-12-299=213-139-33=459-(118+21)=979-599-88=466+56×4=494-28-456=780-737+404=219+321-152=95×4-298=462×5-853=537-469=742+38×4=736+(935-545)=632×8=134+264=338-25×3=150+559=451-15×9=92×8=628-503-113=488-24×7=877-156×2=295-(146+18)=124×(104-101)=318-251=998-37×9=855-565+764=743-49+781=818×5-802=263-(132-52)=905×5-79=290+220=310+(73-64)=227-(24+49)=4/10+5/10=860×7=140×3+431=4/8-2/8=118+(677-598)=264-10×4=263-(150-59)=348×2-153=860-21=181-(376-232)=106-14×7=563-299+319=293×2+142=875-317=108+(199-23)=83×9=433-(65+218)=466+(262-57)=2/7+4/7=987+414-786=782+962+899=137-92=237+693-168=297×(382-379)=925-688=367-(45+133)=815-(195+556)=324+68-307=787-(15+241)=841+278-274=104×7=578-274-200=187×5-676=329-156+324=369+58+170=102×5-332=255+(802-522)=124+375=405-87×3=435+70×8=283-24×4=640-580=35+284-301=631-(253+249)=421-136×2=374-(378-20)=256×(273-270)=735+516+293=624-(961-744)=153+206-84=297×2-220=148-(67+18)=974-(562-425)=712+740=98+256-92=363-(42+163)=838-751=726+912=508+450-407=967-80-418=448-229=62×8+142=830+28+56=103+(775-410)=898-679+296=412+129=793-(415+237)=50+615+165=418-91×4=參考答案543+134+214=891307-90-134=83334-46×7=12915×6=5490118-78=40395-133=2621/6+2/6=3/6924+581=1505590-199-195=196659+384-70=973927-101×8=119780-76×4=476811-117×6=10969×(442-438)=276471-(92+244)=135625-376-91=158413-122×2=169364+(819-816)=367355-(104+70)=181161×3-126=357935-(367-147)=715107×2+340=55413×2+218=244174×2+154=502560×3-304=1376943-23×3=874437-(155+243)=39992+210+769=1971404-(145-52)=311331-269=62304+(449-367)=386437-216×2=556+238-94=200793-(829-338)=302372-85-54=233841×9=7569737+960-815=882170+19-10=179358+(496-115)=739191×3=573860+762-873=749132×6=792325+152+302=779344-238=106283-64×2=155987+741+159=188738×(31-24)=266362-115+358=605880-460=420665-335+445=775584×(672-666)=3504311+181=492354-304+50=100168-27-97=44168-23×7=7379-339+101=141159×5=795747-353=394296+129=425456×2=91255+22=7792×9+860=1688645+223-456=412201-122+83=162939+307×2=1553177+123×6=915477-257+80=300925-553-24=348759-256-455=48445×2=890177+(61-58)=180428-272+244=400920+239×2=1398198+(739-672)=265216+263+89=568430-(152+66)=2123/6-2/6=1/625×7=175840+465-512=793114×4-366=90298-(352-283)=22998-88+470=480416-36×3=308469+(357-169)=657788+16+102=906999+169×3=1506961+775-236=1500365+125-417=73525-74+585=1036856-(146+169)=541533+(392-248)=67768+351=419165+105=270276-32×5=116405+150+68=623125×4+135=635471-409=6285+217+522=824280-30×6=100353+587+476=1416148+158-241=65130+115+893=1138557×8=4456274-96=178506-(572-553)=487769×5=3845364-42×8=28177+689+101=967316-192-86=3842×8-223=113457-293-55=109475-17=458422-105=317256+53=309480+261=741601×(845-836)=5409625-(649-363)=339414+55-296=173387-(265+64)=58577+188=765268+669-654=283720-432-274=1423×(323-316)=161283×4=11325/8+2/8=7/8424×2-592=256293-(269-35)=59157+226-286=97157×2=314241×(97-93)=964198+(195-138)=255111×9=999462-284+266=4444/7-1/7=3/757×8-270=18650×(146-142)=200464-(37+329)=984/8+2/8=6/8285-(380-372)=277483-275=2084/8+3/8=7/861×5+195=500930-558+705=1077611×(740-736)=2444919+(822-635)=1106407+(347-192)=562164+58-181=4115+267+347=629648-54+244=838674-139=535795-542+763=1016148+852=1000213×4=852461-91=370639×7-129=4344427+362=789426+(312-141)=597134+111-111=134139+(407-328)=21815+(382-12)=385596-(139-40)=497271-168+560=663423-142-40=241903-210+193=886792-(619-552)=725157+147=304222×9=1998350-102=248996+943-309=163099+278=37751×7+317=674101×7-633=74488-114×4=32232×4-57=871243+104×4=659145-(915-859)=89354-(50+295)=9394×6=2364523-117+910=131648×(308-305)=144490-35×7=245763×3=2289127×5-48=587201-(84+52)=6558×(281-277)=232808×4=3232896+360×2=1616435-345=90356-(212-81)=22569×7=48343×6+190=448958+882-77=1763512×3-512=1024360-209+459=610223-170=53245-100-128=17819-399+326=746190+543+323=1056478+178+207=863482-111-239=132209+223=432432-244+213=401307+185-163=329102+(464-179)=387873+(538-81)=1330484-(234+21)=22925+69×7=508182-153+134=163952+(58-24)=986358-(307-74)=125401-214=187484-(336-204)=352206-(294-147)=59883+12+584=147986×2+496=668804×3=2412223-154-33=36475-311+170=334439×2=878324-(102-100)=322382+77=459128×7=896391+(428-179)=640364-(194+71)=9998+173+655=926570+(920-249)=12411/4+2/4=3/4405×(936-933)=1215396-(45+204)=14750×2+151=251823-96×6=247278+221-223=276479-35×8=199257×2+765=1279110×(65-61)=4406/9-1/9=5/9653×(501-495)=3918484-289-64=131318+83=401366-(400-114)=80989-(794-588)=783342×2+13=697110+516=62610+259+543=812101×(995-988)=707134×(182-175)=938469-(53+92)=324779-13×6=701524×(964-960)=2096176+189+510=875281+233+28=542662+213×3=1301876+950-48=1778656×9-257=5647394×3-319=863184+53=237299-163-82=54774-(812-398)=360969+(685-462)=1192900×3-184=2516871+109×3=11984/8-3/8=1/8621×5-865=224089+315×3=1034412+79-11=480651-145-318=188351+99-292=158376-(343-102)=135314-64+73=323201+182-156=227711-80×4=391543-(445+42)=56373-79×3=136114+(482-52)=544901+326=1227410×2+909=1729442+795=1237589-263-219=107150+188=338495-(308+48)=13950+724+910=1684693-65×6=303488-(150+243)=95163+408×2=979596-218×2=160510-360=150196-44+217=369748-186-82=48041+740+216=997586-74+101=613375+(723-567)=531347+48×6=635587+66×3=78573×(216-212)=292468-51-35=3823/6-1/6=2/695+52=147431×7-740=2277152+587+853=159271+39+123=233262×4-67=98173+256-71=258373-(71+274)=28770-281+512=1001201-(487-455)=16960×(832-825)=420365-(280-179)=264141×(238-231)=987906×7=6342562-334=228611-(874-268)=5395-(240+15)=140518×8-770=3374273×(856-853)=819125×4-272=228240+216=456348-28×4=236287+125-154=258515-(269+109)=13795×4-234=146810-78×8=18617+118+15=15028×(431-424)=196664×9-398=557856-11+432=47717×6-95=7418-324-23=71385-(387-72)=70961-(882-631)=710527+(611-159)=979337+728-313=752278-244=34319-284=35916-(51+452)=413796-(298+83)=415153+969-522=600183×7=1281848-509=33968×5+447=787127+350-281=19689+398=487493-252+78=3191/7+3/7=4/7934×(342-338)=3736132×(290-284)=792169×5+206=105132×4-17=111725+837-408=1154798-113-111=574227×4=908102×(360-357)=306916-124×7=48487+(443-100)=830932-(546+355)=31386+456+12=854146+(491-444)=193503-292+594=805969×(864-860)=387659×(71-63)=472461+(500-476)=485849-(108+191)=550365-120×3=5968+(921-44)=1845259+(145-132)=272242+811=1053503+(940-126)=1317300-(70+40)=19060×(64-59)=300229×3-199=488667-(109+185)=373292-244+167=215113+245-146=2123/8-2/8=1/8947-(38+95)=814915-249-636=30788-(869-843)=762332-(267+40)=25418-(332-215)=301892-442+780=1230965-672=293329-(905-738)=162202×(241-238)=606298-(303-109)=104423-352+372=443516-(444-339)=411140×6+712=1552473-19-76=3783/9+2/9=5/9581+(435-19)=997263×6=1578226-146+95=175271+370+198=839399-220-29=15012+(301-133)=18075×3+326=551297×(494-485)=267342+189=23141+810-423=428955×5=4775327×2=654709+800-685=824472-78×2=3168/10+2/10=1389-39-264=86439×9=3951261+480+891=1632422-363+240=299178+569+186=933191+133-298=26149×(194-191)=447887-130×4=367852+726=1578631-275=356349+(145-87)=407818-297×2=224278-69-18=191204+(294-77)=421471-292+306=485254+77-303=28451-(46+235)=170297×6=1782678-225=453639-291×2=57420-(324+59)=372/4-1/4=1/4188-(478-371)=814/6+2/6=1142+30=17216+79=95849+32-103=778582+196=77880+(773-574)=279397-184+84=297152-39×2=74494+(384-230)=648888-548-53=287430-(267-33)=19661×8-464=2445×6=270160+401×2=962908-(112+251)=545199-(333-281)=147583-355=228152×(396-391)=760412×6=2472112×(266-263)=336416-(566-303)=153761+363+859=1983804-(400-344)=74860+270+536=866373-350+384=407733×(179-176)=2199877-279×3=40856+(844-97)=1603668-(668-409)=40970-12=58618-397-66=15572+294=366947-410+548=1085663+169×4=1339136+352-298=190606-377-106=123293×9=2637921×(987-978)=828959+402-185=27670-18+100=152716-184-19=513987+359+840=2186299-(459-336)=176298+966=1264321-231+326=416174+123×4=666280-34=24692×9=828555×8-800=3640877-239=638893-(622+252)=19467×2-369=565471-(481-189)=179152+203=355397×8-890=2286492-207+125=410272+215×3=917157+151=308604×(827-819)=4832865+274-429=710967+149+363=1479248×2=4964/6-2/6=2/6922+975=189779+(236-136)=179325+121+488=934270+207-213=264651+128-336=443923×(64-55)=8307781×5=3905240-35×5=65638+274+86=998603-(163+117)=323280+(317-13)=584741+16+99=856379+(64-50)=393152+(830-592)=390274+81=355271-39×2=19327+972+503=1502248-(492-383)=139130×(66-59)=910548+427=975156×4-223=401751+206-87=870119×2=238993-240-509=24432+(965-417)=5801/5+2/5=3/5899×8-630=6562135+178+565=878434-364=70349+(451-25)=775289-28×9=37311×3-865=68183+59=242127+22×8=303716-544+399=571361-207=154158-29-98=3117×8=136956-230×3=266361+111×4=805802+(168-90)=880233×2-271=19557×6+915=1257761-(365-252)=648468-284-156=28702-350=352311+(289-72)=528254+608+125=987317-283+432=466106×3=318410-310=100273+224+255=752436+31-157=310965×9=868598×9=882195+(965-102)=1058451-(28+17)=40688+201+354=643491+106×8=1339726+630=1356799-63×8=29515×6+446=53645×2+357=447243×3=729279+(480-231)=528468+746=1214404-177-172=55188×5+526=1466139×(16-12)=55652×(380-373)=364505×(278-274)=2020182+66=248103×(181-176)=515187×4-307=441440×2=880875-468-145=262490-(343+92)=55460-54×5=190267×2+799=1333354+60×7=774297+100-288=109922×(538-534)=3688254×3-560=202953×5=476597-21=76128×2+31=287160×3=480439-389=50660+258-410=508479-36-346=9782×(247-238)=738664-321+76=419130×6-76=704195+21×4=279153+514+211=878207-83×2=41209-(295-151)=65295+17×9=448341-253+377=465282×5-962=448547-307+812=1052530-(500+11)=19306+277+373=95651-10-33=8322+125+285=732789+155×3=125487-(310-244)=21187-(527-494)=154222-33×4=90273×(620-611)=245730×(384-378)=18025+102=127297+133+255=68597+245+373=715937-(515-22)=444228+41=269231+134=365861-414=447951-(828-440)=5635/8-2/8=3/883+133-187=29736+200+693=1629806×(893-890)=2418453-413=40642-103=539253-124+96=225530-39×5=33569×9+735=1356360-157+324=527118+(955-570)=503434+(804-84)=1154446×2-156=736361×(237-233)=1444431-(239+81)=111432×5-361=1799354+106=460701-351=350466-158=30883×5-204=211130×(180-176)=520354-223=13186×2=172304-(107-60)=25737×(896-892)=148460-(56+48)=356441-293-145=3871×(492-485)=6097497-(58+217)=222144×3+456=888960-155×5=185404+65-392=77971-151-485=335527×9-683=4060295-(107+81)=107940-(476-181)=645170×3=510402×8=3216965-358-478=129120+(96-82)=134877-(437+242)=198513×8-510=359440+280-266=54146-143+193=196540+759+877=217638×(62-55)=26664+140=204815+557-369=1003327-34×5=157804×7=5628233-121+117=229103+150+290=543476×3-410=10185/10-2/10=3/10300-37=263386-21-344=21239+273+491=1003218+983+763=1964440-109-207=124230+93×3=509694×(71-63)=5552929-114×6=24528×(257-254)=84206+144+843=1193223×4-564=328224-75×2=74996-(279+496)=221751-(325+271)=155304-(321-177)=160395-96=299499×2-836=162353-118-83=152803+85×4=1143902-480-274=148489-(285+149)=55701×4-534=2270940-59-435=446455×3=1365412-312-92=8991-(713-357)=635325×3=975627-(604-101)=124239×(702-699)=71783×7=581432-77-247=108774×6-393=4251452-(221+62)=169348-119=229792-104×5=27285×9-378=387362-209+225=378803-453=350353+308+942=1603127×4+677=1185909×(957-949)=7272568×7-23=3953969-273×3=150816-684=1323/9-1/9=2/967+86-19=134180-101+128