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424+(456-193)=886-264+397=392-267+12=124×4+179=368×2-542=22×9-186=961-(259+611)=293+202=158+99-58=4/6-1/6=153-36×2=342-24×8=547×8-287=550-37×6=12+(463-404)=130-(312-246)=338×5-568=942+531-408=732-34×8=438-(390+39)=496-(336-132)=121+216-38=3/6+2/6=452-(392-58)=437-(105-13)=854+868-131=1/4+3/4=926-(33+430)=471-(12+342)=240-39×2=308+157=908-(115+665)=621+74×3=484-(363-74)=77×8-325=433+273+172=230×2=863-473-51=410+(725-520)=67+(184-167)=609×(394-386)=384×2-213=842-(629+80)=832-483-339=329+(811-794)=375-84×2=466-364+38=714-(686-289)=575-(234-134)=334+(431-253)=289-279+220=223-(44+173)=457-(367+75)=35+284+382=848×9-418=174×3-400=879×(466-462)=656+334+645=907×8=78-(416-367)=334+117-333=5/8+2/8=673+84+715=805+(664-567)=312-133+31=117×8=677-53+940=519-(177+218)=399-15=409×5-56=392-47×8=252×(435-428)=873-39-773=4/8-3/8=526-88-240=631-(662-626)=724-(987-909)=979+696+215=417-52-69=201+78-163=726+118×4=270+22-150=437+(434-176)=309-60×2=341+192×2=287×(44-41)=212-(322-234)=70×3+154=425-93=21+301+438=169-110=39×9-194=827×5=216×4+637=610+11+139=798-(121+533)=240+556=277-121+357=769-52-462=267+213=947-28×6=159×(196-190)=770×6=94+107-51=433+(699-377)=79×(87-78)=4/10-3/10=774+271-619=464-226-50=932-451+348=692+751+631=258-240=221+829+155=975-615+596=208-(63+46)=461+530=253+191×4=318-259+253=316+93=426-361=850-(820-312)=290-204+46=670×7=77+94=110-(458-393)=424×(35-28)=80+575+626=238-(354-297)=492-(113+81)=198+197+226=454-326+69=376-73×3=475-(334-81)=392-(614-396)=852-615=259×2+404=198-93=254+541=339×2=957-36=457-(96+161)=923+(186-177)=130+338=40×7+231=244×(139-136)=917-271×2=434-(298+55)=144+195=487-18×9=217×2+106=251+999-326=42×(350-347)=127+817+662=847×6=788-56=988×(377-370)=251-122=676-(418-339)=156-66-23=952+499-753=320×3-61=677+203-355=795-569+188=335-(49+101)=177+58×6=37+46=167+(177-110)=621-512=218+100-39=457×8-499=172+226=2/6-1/6=482×8-794=400-(304-163)=425-67×4=956+146-943=363+241=143×3=257+96=158+141-101=389-313=317-197-55=714+(653-618)=542+187×2=862+309+209=137×(929-923)=607×3-798=694-383=439-72-167=937-497+980=116+437+261=14+884+70=419-128-172=250+997+760=884+468=753-210×3=274-(326-264)=716-529+522=314×3+133=441+(393-218)=305+(445-214)=289×(804-801)=199-40+307=368-354+221=3/8-2/8=831-424-180=285-168-50=214+277=280+473×2=123+144=263×3=29×9-27=33×4-81=843×3=278+281+256=190×5=1/7+2/7=208-30×3=259+939-624=159×(227-219)=134×8-648=658+40+482=281×3+599=449-58=62×(193-190)=356-33-97=851-87=968-532+214=381×(747-744)=354-280-65=475+75×7=339-167-50=87×(190-183)=443-(461-329)=983-91×9=567×(450-443)=215+158-353=131×3=954×5=282+184=3/6-1/6=685+239×2=455-64+62=195×5=80+(427-362)=395-(70+67)=381-98-166=899+589+406=34×6+538=427-228-117=750+64+45=52×2+391=438-208=65-23×2=583+12+228=10×(367-358)=195×(783-774)=272+(599-47)=775-106×2=66×3=753-345-400=459-376=302+38×6=61×(420-414)=369-(129+45)=172-13=394+512=411-(19+30)=898×8-485=557×3-509=573-427+347=341+179+360=239×3+205=463-92×4=120+311=194-26×6=77-32+420=259-183=459-(30+106)=441-77×4=405-199+261=368-71×3=781-(20+320)=7/10+3/10=419-320=157×2=406-200=284+(984-658)=60×8+557=519+541=327×3-93=791×2-392=231×4-907=83×4=870-419×2=539×(154-150)=448-282+297=498-50×4=176+(341-151)=85×2=147+587=635-375+168=28+64+276=944-710=754-(819-727)=278-129+893=51+238-282=90×(131-123)=163+474+297=427-(331-207)=94+121=994-(307+21)=297-64×2=50+314+83=693-111-364=159×3-390=818×9-235=629+(927-886)=221-109+183=978-(833-405)=552+883+459=263-31=5/9-4/9=480-(408-352)=850×6=7/10-1/10=342-11×3=621+172+74=380-(30+222)=461-(930-598)=878+70×5=766-(409+67)=357-77+43=431+(18-17)=604+762+235=456-14-181=634+(948-855)=63×(260-255)=728-662=93-(98-94)=49-17+454=419-(738-670)=857-655=486-(142+309)=137×2=185×2=301×3-31=163-(30+124)=306×2+136=857×5=776-91=31×4+622=242+286+186=290+191=169+151=27×8+993=420-184-75=746-(254+472)=38+361×2=259+48+153=398-173=77+119=134+(286-10)=1/8+5/8=446-(485-54)=111×(321-316)=801+(183-71)=245-15×2=10×(307-304)=190×2=470-225×2=5/7-2/7=307+129-340=18×(407-401)=917-(596-151)=651-88-500=268+(382-195)=239+(71-36)=469-(356-115)=894-118+772=377×2+258=200-94+26=119+206+553=15×(259-250)=17+(304-106)=141×(421-416)=288+12×5=340-(601-522)=48-32+135=142-26=3/8+2/8=285-13×8=259-199+51=399-346=423-88×4=102×8-304=604+(972-478)=257+86=136×(201-198)=424+288=340+46-371=487+134=83-17×2=714+(964-915)=479-56=671-39×7=922+616-814=589-351-104=486-141-148=349×5=464×(296-287)=416-(314+81)=735-325-344=805+815-187=316+572-48=425+139-170=175×4=954×6=702-124+717=24×6=88×4+114=756×(717-708)=990-631-135=182+188=290×3-110=485-63=42-40+21=462+77×6=567-314+260=479×3-824=377+45-55=1/3+2/3=165-30+117=707+436+340=364×9=91×8=74+255+355=167×5-830=943-839=349+960=947-58×7=297-98=447-21-113=777-(965-743)=53×(159-155)=938-811=164×5=713+29+775=693-77=3/5-1/5=352+136×3=36+892-72=741-(239+323)=363-(394-229)=645+530=104×3+375=282-208=58×(17-14)=148-38×3=466+(294-99)=465-323=319×2-36=765×7-960=186-74-47=463+30-178=338+154-207=319-57=954-(893-189)=179+59=719×9=797-(420+187)=685-(689-528)=150+848+645=158×(232-228)=309-(605-320)=715+210+66=614+676-795=244×(623-616)=820-337-272=219-(424-266)=102+41+215=29×(250-242)=156-117=579-182×2=124×5=144+(359-166)=352-(323-213)=752+29×2=16+170×4=183×(51-47)=64×4=159×5-133=854-405-449=712-(864-734)=835-585=147×4=490-158-64=277-196+51=597+(675-475)=273+(165-82)=614+302-752=405+75-448=91-39=423+113×3=997+(830-734)=251+(305-242)=331-165=163+190×4=421-(416-168)=107×(149-141)=694+518=998+569-186=478+198+306=188×(33-30)=906+67×6=190+(251-50)=148+953+782=623-539+358=718-44×3=147+275=475-116×2=78+221=430-114=486-296+179=832+797=746+974=61×6=288+18×2=183×6-479=278×(921-918)=111+120×3=91×(433-430)=731-31×6=855-(47+630)=852-41×5=127×(534-525)=65+521+78=612+876-504=185-110=437-(46+23)=543×(782-778)=789×7-393=22×5=123×5=4/9-1/9=39+291-109=860+381-21=399×6-143=314×2+256=373×2=646+769+602=447+286=216+155=280+39×5=517×(504-499)=145×(280-275)=184+(403-399)=347-(274+73)=401-351+322=13×9-35=177×(653-648)=997×(252-244)=424-(32+368)=25+310-284=161+534-211=490-227+242=819-56-537=439-372+366=515+67+622=914-(138-130)=474-342=544×9-238=53+(106-26)=525-(355-339)=568+312=429+(155-148)=995+56-188=305-216+341=405×9-952=80+32=31×7-208=35+114×5=352-163=810+392-523=236-(148+43)=699-90-385=398-78-49=457+430×2=87×2+43=362+(787-367)=160+309=363-(439-210)=268-(193-108)=342-(167+54)=136+513=806-565=892-(836-681)=428×2=427-(121+133)=978-64-755=686-14+250=786-510+796=364-(260+19)=5/10+4/10=324-59×3=365-330-26=406-78×2=967-(318+109)=804+46+393=223-104+258=965+28-827=264×(963-955)=422-(56+235)=148×(215-210)=408-(116+237)=907-175-540=976-(466+363)=525-395+586=799-174=797-175×4=285+196-352=477-227×2=752+204+32=247-35-185=384-108=995-(584+98)=47+79×4=38×3+406=470×3=197×(76-72)=63×7+78=56×(192-185)=615+40+89=321×2-143=644-(880-549)=75+245-198=302-(151+129)=535-173×3=156+332-217=443+(206-187)=173×2+580=464-35×5=218×4-586=660-593+485=40×(41-38)=380-207-21=525-42×3=726+569+320=494-222+214=435-(151+253)=137×5=753×8=289-130-17=765-472-281=764-(558-438)=192+80=76×9-326=355-(331+10)=327-13-101=359-48-310=773-266=314+186-239=905-(435-106)=583-(207+269)=406-35×6=353+119=90×5+57=779-414-263=371+430=49×5+291=858+(887-89)=11+(363-123)=464-47-101=23×5=204×7=969-86×6=257×3+731=600×(386-382)=907-155×2=229-(949-860)=146×6-465=785+351×2=716+171-156=275-(424-225)=860-106+36=211×4-235=466-(42+407)=103×3+205=4/7+2/7=475-356+793=106×6-434=226×2-27=134+(860-184)=564-(417-79)=269×2=858-394-77=394-39×6=756+468-852=411-212-36=847×5-407=50-14×3=299-(835-635)=313-60=834+(985-698)=397-76×3=389-(31+321)=250-248+126=41+(431-185)=506+95=653-53×4=385+(378-331)=938+816-479=393+(471-193)=235-43-49=731+887-996=988-611+130=120+74=914-(224-147)=954-289×3=24×(951-947)=128+227-198=417+111+53=215+746-744=157+42-142=608×2=421-48=164×5-698=995-359=867-539+626=65×6+126=451×2-642=129+366=881×9=314×7=106+(129-53)=924+(798-11)=209×2=946×6=96×3=151×6-204=151-36+286=211×3-290=845+(721-85)=289-92-58=494-118×3=114-109+571=741-158×2=346+138=82+133=79×3=359-50+136=493-212-262=166+163=179×(465-460)=74+60=307-263=839×4=220+306=160+(749-277)=904-461-302=63×(306-303)=791-(31+539)=352×2=39+122+658=36+(276-51)=693×(724-716)=833-214-277=34×8-97=96+156-114=327×7-889=271-(13+27)=159×3+285=131+129=511-(81+375)=348+(412-203)=659+259=229+242+449=711-204+348=288×9-341=227×4=391-149-77=183+314-40=2/8+5/8=4/7+3/7=152×(483-478)=707-482=155-37=69+307=376+187×3=150+193+629=171+260-359=765-504-40=946-(513-120)=450-(102+209)=537+45+125=990+(989-239)=37+422+141=160+290-93=373-(89+268)=898-(131+28)=116+145=384-72×3=330+483-741=290+(189-12)=757-141-78=32×5=906+(795-458)=78+(984-785)=262-(465-206)=321-260+401=687-240×2=62×7-308=648-411=226+306+314=278×2+191=453×7-982=551×7=325-59=54×9-225=781×(348-342)=453+259×2=414×2-335=663×2-192=878-13×3=264+(449-301)=298+(251-77)=72+630+275=452-294-12=720-(397+49)=607+(615-329)=473-67×7=635+397+503=476-(431-325)=715-(568+141)=461-(94+274)=976-22-867=55-(499-460)=698-(461+201)=204-62=928+270+441=696-21-408=237+175-315=597×2=98+370-277=497-189=211×3-408=3/6-2/6=938+535+988=163×7=289-65-147=231-(339-157)=716+213=471-284+178=441-(429-64)=285-(60+212)=258×(605-600)=176+222-377=481+98+18=274-(445-213)=235+259-257=76+810+85=18+139+583=629+128×3=235-(174+47)=参考答案424+(456-193)=687886-264+397=1019392-267+12=137124×4+179=675368×2-542=19422×9-186=12961-(259+611)=91293+202=495158+99-58=1994/6-1/6=3/6153-36×2=81342-24×8=150547×8-287=4089550-37×6=32812+(463-404)=71130-(312-246)=64338×5-568=1122942+531-408=1065732-34×8=460438-(390+39)=9496-(336-132)=292121+216-38=2993/6+2/6=5/6452-(392-58)=118437-(105-13)=345854+868-131=15911/4+3/4=1926-(33+430)=463471-(12+342)=117240-39×2=162308+157=465908-(115+665)=128621+74×3=843484-(363-74)=19577×8-325=291433+273+172=878230×2=460863-473-51=339410+(725-520)=61567+(184-167)=84609×(394-386)=4872384×2-213=555842-(629+80)=133832-483-339=10329+(811-794)=346375-84×2=207466-364+38=140714-(686-289)=317575-(234-134)=475334+(431-253)=512289-279+220=230223-(44+173)=6457-(367+75)=1535+284+382=701848×9-418=7214174×3-400=122879×(466-462)=3516656+334+645=1635907×8=725678-(416-367)=29334+117-333=1185/8+2/8=7/8673+84+715=1472805+(664-567)=902312-133+31=210117×8=936677-53+940=1564519-(177+218)=124399-15=384409×5-56=1989392-47×8=16252×(435-428)=1764873-39-773=614/8-3/8=1/8526-88-240=198631-(662-626)=595724-(987-909)=646979+696+215=1890417-52-69=296201+78-163=116726+118×4=1198270+22-150=142437+(434-176)=695309-60×2=189341+192×2=725287×(44-41)=861212-(322-234)=12470×3+154=364425-93=33221+301+438=760169-110=5939×9-194=157827×5=4135216×4+637=1501610+11+139=760798-(121+533)=144240+556=796277-121+357=513769-52-462=255267+213=480947-28×6=779159×(196-190)=954770×6=462094+107-51=150433+(699-377)=75579×(87-78)=7114/10-3/10=1/10774+271-619=426464-226-50=188932-451+348=829692+751+631=2074258-240=18221+829+155=1205975-615+596=956208-(63+46)=99461+530=991253+191×4=1017318-259+253=312316+93=409426-361=65850-(820-312)=342290-204+46=132670×7=469077+94=171110-(458-393)=45424×(35-28)=296880+575+626=1281238-(354-297)=181492-(113+81)=298198+197+226=621454-326+69=197376-73×3=157475-(334-81)=222392-(614-396)=174852-615=237259×2+404=922198-93=105254+541=795339×2=678957-36=921457-(96+161)=200923+(186-177)=932130+338=46840×7+231=511244×(139-136)=732917-271×2=375434-(298+55)=81144+195=339487-18×9=325217×2+106=540251+999-326=92442×(350-347)=126127+817+662=1606847×6=5082788-56=732988×(377-370)=6916251-122=129676-(418-339)=597156-66-23=67952+499-753=698320×3-61=899677+203-355=525795-569+188=414335-(49+101)=185177+58×6=52537+46=83167+(177-110)=234621-512=109218+100-39=279457×8-499=3157172+226=3982/6-1/6=1/6482×8-794=3062400-(304-163)=259425-67×4=157956+146-943=159363+241=604143×3=429257+96=353158+141-101=198389-313=76317-197-55=65714+(653-618)=749542+187×2=916862+309+209=1380137×(929-923)=822607×3-798=1023694-383=311439-72-167=200937-497+980=1420116+437+261=81414+884+70=968419-128-172=119250+997+760=2007884+468=1352753-210×3=123274-(326-264)=212716-529+522=709314×3+133=1075441+(393-218)=616305+(445-214)=536289×(804-801)=867199-40+307=466368-354+221=2353/8-2/8=1/8831-424-180=227285-168-50=67214+277=491280+473×2=1226123+144=267263×3=78929×9-27=23433×4-81=51843×3=2529278+281+256=815190×5=9501/7+2/7=3/7208-30×3=118259+939-624=574159×(227-219)=1272134×8-648=424658+40+482=1180281×3+599=1442449-58=39162×(193-190)=186356-33-97=226851-87=764968-532+214=650381×(747-744)=1143354-280-65=9475+75×7=1000339-167-50=12287×(190-183)=609443-(461-329)=311983-91×9=164567×(450-443)=3969215+158-353=20131×3=393954×5=4770282+184=4663/6-1/6=2/6685+239×2=1163455-64+62=453195×5=97580+(427-362)=145395-(70+67)=258381-98-166=117899+589+406=189434×6+538=742427-228-117=82750+64+45=85952×2+391=495438-208=23065-23×2=19583+12+228=82310×(367-358)=90195×(783-774)=1755272+(599-47)=824775-106×2=56366×3=198753-345-400=8459-376=83302+38×6=53061×(420-414)=366369-(129+45)=195172-13=159394+512=906411-(19+30)=362898×8-485=6699557×3-509=1162573-427+347=493341+179+360=880239×3+205=922463-92×4=95120+311=431194-26×6=3877-32+420=465259-183=76459-(30+106)=323441-77×4=133405-199+261=467368-71×3=155781-(20+320)=4417/10+3/10=1419-320=99157×2=314406-200=206284+(984-658)=61060×8+557=1037519+541=1060327×3-93=888791×2-392=1190231×4-907=1783×4=332870-419×2=32539×(154-150)=2156448-282+297=463498-50×4=298176+(341-151)=36685×2=170147+587=734635-375+168=42828+64+276=368944-710=234754-(819-727)=662278-129+893=104251+238-282=790×(131-123)=720163+474+297=934427-(331-207)=30394+121=215994-(307+21)=666297-64×2=16950+314+83=447693-111-364=218159×3-390=87818×9-235=7127629+(927-886)=670221-109+183=295978-(833-405)=550552+883+459=1894263-31=2325/9-4/9=1/9480-(408-352)=424850×6=51007/10-1/10=6/10342-11×3=309621+172+74=867380-(30+222)=128461-(930-598)=129878+70×5=1228766-(409+67)=290357-77+43=323431+(18-17)=432604+762+235=1601456-14-181=261634+(948-855)=72763×(260-255)=315728-662=6693-(98-94)=8949-17+454=486419-(738-670)=351857-655=202486-(142+309)=35137×2=274185×2=370301×3-31=872163-(30+124)=9306×2+136=748857×5=4285776-91=68531×4+622=746242+286+186=714290+191=481169+151=32027×8+993=1209420-184-75=161746-(254+472)=2038+361×2=760259+48+153=460398-173=22577+119=196134+(286-10)=4101/8+5/8=6/8446-(485-54)=15111×(321-316)=555801+(183-71)=913245-15×2=21510×(307-304)=30190×2=380470-225×2=205/7-2/7=3/7307+129-340=9618×(407-401)=108917-(596-151)=472651-88-500=63268+(382-195)=455239+(71-36)=274469-(356-115)=228894-118+772=1548377×2+258=1012200-94+26=132119+206+553=87815×(259-250)=13517+(304-106)=215141×(421-416)=705288+12×5=348340-(601-522)=26148-32+135=151142-26=1163/8+2/8=5/8285-13×8=181259-199+51=111399-346=53423-88×4=71102×8-304=512604+(972-478)=1098257+86=343136×(201-198)=408424+288=712340+46-371=15487+134=62183-17×2=49714+(964-915)=763479-56=423671-39×7=398922+616-814=724589-351-104=134486-141-148=197349×5=1745464×(296-287)=4176416-(314+81)=21735-325-344=66805+815-187=1433316+572-48=840425+139-170=394175×4=700954×6=5724702-124+717=129524×6=14488×4+114=466756×(717-708)=6804990-631-135=224182+188=370290×3-110=760485-63=42242-40+21=23462+77×6=924567-314+260=513479×3-824=613377+45-55=3671/3+2/3=1165-30+117=252707+436+340=1483364×9=327691×8=72874+255+355=684167×5-830=5943-839=104349+960=1309947-58×7=541297-98=199447-21-113=313777-(965-743)=55553×(159-155)=212938-811=127164×5=820713+29+775=1517693-77=6163/5-1/5=2/5352+136×3=76036+892-72=856741-(239+323)=179363-(394-229)=198645+530=1175104×3+375=687282-208=7458×(17-14)=174148-38×3=34466+(294-99)=661465-323=142319×2-36=602765×7-960=4395186-74-47=65463+30-178=315338+154-207=285319-57=262954-(893-189)=250179+59=238719×9=6471797-(420+187)=190685-(689-528)=524150+848+645=1643158×(232-228)=632309-(605-320)=24715+210+66=991614+676-795=495244×(623-616)=1708820-337-272=211219-(424-266)=61102+41+215=35829×(250-242)=232156-117=39579-182×2=215124×5=620144+(359-166)=337352-(323-213)=242752+29×2=81016+170×4=696183×(51-47)=73264×4=256159×5-133=662854-405-449=0712-(864-734)=582835-585=250147×4=588490-158-64=268277-196+51=132597+(675-475)=797273+(165-82)=356614+302-752=164405+75-448=3291-39=52423+113×3=762997+(830-734)=1093251+(305-242)=314331-165=166163+190×4=923421-(416-168)=173107×(149-141)=856694+518=1212998+569-186=1381478+198+306=982188×(33-30)=564906+67×6=1308190+(251-50)=391148+953+782=1883623-539+358=442718-44×3=586147+275=422475-116×2=24378+221=299430-114=316486-296+179=369832+797=1629746+974=172061×6=366288+18×2=324183×6-479=619278×(921-918)=834111+120×3=47191×(433-430)=273731-31×6=545855-(47+630)=178852-41×5=647127×(534-525)=114365+521+78=664612+876-504=984185-110=75437-(46+23)=368543×(782-778)=2172789×7-393=513022×5=110123×5=6154/9-1/9=3/939+291-109=221860+381-21=1220399×6-143=2251314×2+256=884373×2=746646+769+602=2017447+286=733216+155=371280+39×5=475517×(504-499)=2585145×(280-275)=725184+(403-399)=188347-(274+73)=0401-351+322=37213×9-35=82177×(653-648)=885997×(252-244)=7976424-(32+368)=2425+310-284=51161+534-211=484490-227+242=505819-56-537=226439-372+366=433515+67+622=1204914-(138-130)=906474-342=132544×9-238=465853+(106-26)=133525-(355-339)=509568+312=880429+(155-148)=436995+56-188=863305-216+341=430405×9-952=269380+32=11231×7-208=935+114×5=605352-163=189810+392-523=679236-(148+43)=45699-90-385=224398-78-49=271457+430×2=131787×2+43=217362+(787-367)=782160+309=469363-(439-210)=134268-(193-108)=183342-(167+54)=121136+513=649806-565=241892-(836-681)=737428×2=856427-(121+133)=173978-64-755=159686-14+250=922786-510+796=1072364-(260+19)=855/10+4/10=9/10324-59×3=147365-330-26=9406-78×2=250967-(318+109)=540804+46+393=1243223-104+258=377965+28-827=166264×(963-955)=2112422-(56+235)=131148×(215-210)=740408-(116+237)=55907-175-540=192976-(466+363)=147525-395+586=716799-174=625797-175×4=97285+196-352=129477-227×2=23752+204+32=988247-35-185=27384-108=276995-(584+98)=31347+79×4=36338×3+406=520470×3=1410197×(76-72)=78863×7+78=51956×(192-185)=392615+40+89=744321×2-143=499644-(880-549)=31375+245-198=122302-(151+129)=22535-173×3=16156+332-217=271443+(206-187)=462173×2+580=926464-35×5=289218×4-586=286660-593+485=55240×(41-38)=120380-207-21=152525-42×3=399726+569+320=1615494-222+214=486435-(151+253)=31137×5=685753×8=6024289-130-17=142765-472-281=12764-(558-438)=644192+80=27276×9-326=358355-(331+10)=14327-13-101=213359-48-310=1773-266=507314+186-239=261905-(435-106)=576583-(207+269)=107406-35×6=196353+119=47290×5+57=507779-414-263=102371+430=80149×5+291=536858+(887-89)=165611+(363-123)=251464-47-101=31623×5=115204×7=1428969-86×6=453257×3+731=1502600×(386-382)=2400907-155×2=597229-(949-860)=140146×6-465=411785+351×2=1487716+171-156=731275-(424-225)=76860-106+36=790211×4-235=609466-(42+407)=17103×3+205=5144/7+2/7=6/7475-356+793=912106×6-434=202226×2-27=425134+(860-184)=810564-(417-79)=226269×2=538858-394-77=387394-39×6=160756+468-852=372411-212-36=163847×5-407=382850-14×3=8299-(835-635)=99313-60=253834+(985-698)=1121397-76×3=169389-(31+321)=37250-248+126=12841+(431-185)=287506+95=601653-53×4=4