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293+235+303=37×(107-101)=830-414-203=154+901+609=399-174-158=682-315+56=22+514-208=794+(998-580)=197-67×2=309+(357-30)=324-(427-275)=284+109×4=613×9-625=291×4=519+422=62+457+206=19+529-284=163×(181-175)=578+329+743=3/6+2/6=774-97×7=216-(11+147)=297+889=730×4=406-330+503=70×(28-24)=336-283+65=855-842+218=667×9=560+878-515=495-(29+148)=804-(718-265)=343-234-91=913+491-734=274+(417-328)=856+901-351=592-126-318=682+102+171=417-(222+195)=246-197+273=149+308-361=77+(522-368)=395-(206+179)=456-(367+86)=563+47×3=240×(453-450)=132+78×6=28+(421-58)=20×(491-487)=198-93-81=963-271-108=290+223=20×4=774-229×2=77×9-546=206+185-208=677+81×5=327-108+231=311×3-378=205-67×2=438×4=209×7=888-198=4/6-1/6=362-275=449-319+228=818-312×2=759×(873-865)=434-112+11=144+108=151×5=384×2-658=661-300=923+454-640=277-148=665-167-498=692+191+100=4/5-1/5=534-142-318=247+(298-112)=665+(583-437)=340-99-51=444-236-86=548-(42+73)=437-19×4=494-(203-11)=181-13×3=69-(494-444)=672+564-236=600-579+475=370×2=337-307+319=433-418+257=616-77×4=396-115=35×4=261+(751-623)=176+121-180=888-(519+79)=159-37×3=110×4+245=69×(254-247)=541-272+270=383-(473-470)=136+56-37=378+340-593=350-(205+124)=206-58-119=449+(432-137)=784-(167+413)=104+539+212=541×5=406-13×9=690-(512+79)=300-82-103=5/8-1/8=898+662+172=538×2-608=158+497=125+(179-140)=481-204×2=433-(493-103)=969-(337+57)=884×8-546=632-72-550=919-301-269=370-355+336=141+201=323-(171+86)=497-39×7=752×8=275-(143+43)=430-39×5=798-(150+196)=847-38×3=666-411-186=766×4-873=22×6=980-525-417=723-351+825=729+249-358=294×2+342=291-254-33=113+54=33×(100-96)=83×7+22=499×8-727=135×8-414=480-(223+212)=920-467=280×(173-170)=796+805=343×7-555=477-158=906-744=316-115-15=615×4-630=371-141×2=118×(160-155)=189+(313-46)=476-79-360=405-(221+139)=357×2+286=674-138+888=2/8+4/8=95+246-24=987-562+249=466×2-49=369+(360-35)=941-203=411+(922-238)=447×7-997=756+136+247=807-(924-220)=347+67-201=939-102-127=147-20=298-38=597-(872-628)=6/9+2/9=506-(229+73)=145+286+407=104+40×4=272+(133-23)=202-92×2=270-103×2=214-72=257-(558-346)=457-24=151×6=134×3+971=398+(96-82)=802-361+917=301-234+437=990-93=498-305=727-(505-257)=863+225+825=621-205=71×9=579+230-593=540×(30-22)=624-(377+219)=470×8-290=465-(142+312)=2/4-1/4=110×3=762-49×2=284-139×2=129+729+100=320+67-154=474×5-680=40×6+737=468-231=409+24×4=367-29-334=132+209×3=582×3=115×6+286=310-100×3=362×2+907=349-35×2=334+94+481=700+110+926=1/8+6/8=372+345=889-803+666=154+151×3=192+216-286=4/8-3/8=470-438=161×(859-854)=822×(503-498)=160+654=170+561-108=600-418=23×4-56=335-(123+180)=133+197+75=439+(327-240)=25×7=717-(388+50)=222×4-79=475-264-195=50×2=633-153-280=451-316+227=351-(967-645)=264-(40+68)=199-29=394-(273+79)=146+29-146=463-(39+391)=221+150×3=371×(604-596)=419-85×2=819-(829-485)=385-13×8=305-(425-333)=188×2=195+323×2=763-(71+557)=500-(141+128)=294×3+52=212+129=339-(389-348)=137×(333-329)=146+32=275-14-112=3/7-1/7=178-(367-356)=769-227×2=65+(499-402)=143+163=5/8+2/8=530-272-30=126×6+781=254-54×2=173+519=380+247+218=39+542+833=176+715=293+(325-304)=145×8-564=318-39×5=442-(339+74)=21+(411-226)=748-(662-166)=330-274+30=418×2+93=451-49-299=811×4=300-11×3=131×(532-529)=160+507=497+91+244=262+229+91=128×5+36=811+148-942=567-334-110=673×8=5/8-3/8=547-53×7=412-197+95=340-(34+196)=912-194×3=620+(145-63)=868-(577+280)=260+151-328=129-(189-84)=545+(979-365)=63×9-45=412-272=162×(66-61)=368-242-73=238×(883-874)=850+168=473-(211+176)=69×3=310+(777-45)=445+(350-86)=375+23×5=210+204=122×4-459=475-107+933=691-(526-294)=865-(672+193)=4/8+3/8=214×(191-184)=549×(696-688)=425-(652-301)=81+172=325-251+141=570-14-293=247+(350-267)=860×(455-447)=316×(272-264)=473+179=220-34×4=24+159+476=539+(899-415)=292×9-610=193+388=371+122-225=848×(895-888)=707-(293+210)=136+(300-162)=495-38×3=411+(103-86)=154+100=813-(587+189)=145×(133-129)=85×(327-319)=386-(136-16)=378×2-617=26×2-47=457-222=490×5-563=737-(578+128)=337-(97+178)=643-47+943=20+74×9=679-166+643=608+(856-122)=462-192-105=380+72=405×3-320=296-244+23=829-165=40-(370-367)=742+891+842=465-(945-908)=305-72=469+645-159=148+998+963=1/5+4/5=954×3=177-(991-922)=918-176×5=609×(609-605)=143+785=136+83=926+649+498=34×(243-240)=807-37×7=59×(213-207)=709-75+80=995-440-255=110×9-416=186×(863-860)=194-(151-139)=972+(238-179)=607+341=309×5=87×(448-443)=952-61=611×(564-555)=24×2+92=483+277-604=484-71+48=658+296-563=27+437-127=231×2+729=936+20×5=590-552=547-(85+70)=91-29=433+176+65=774-335=743-(412+294)=850×5=287-(486-457)=200×2-245=467+(313-25)=251-21-153=687+784+416=765+746-845=20×(483-477)=657-53-510=954+176-822=308-(35+58)=185+33=357×9=383×2-42=301-(459-341)=257+78+260=803+961+775=50+457-490=159+139=441×7-931=333+615-381=78×7+350=41×2+330=547-(725-427)=196+269-225=269+(70-64)=617+544-625=458+(374-93)=390-97×3=480×2=350-86+63=615-148=445+423+585=377+123+310=99×(173-170)=230-(71+130)=713-(644-209)=254+39×7=339+167=982+(645-352)=472-207-132=640-(801-449)=186-119=342-151-28=177×2+431=515×(642-637)=392-(484-329)=320+252-358=368-(112+173)=4/7-1/7=27×3+131=51+154=729-201-105=432-124+19=364×3=556+(920-210)=352+178+308=36+365-367=489×4=620+(773-23)=729×8-263=111+281=847-829=489+161=266+46×3=377+(425-190)=115×2+119=663-385+589=31×8=293-14×5=714-(679-308)=127-(394-376)=351-(315-241)=460-181+158=972+(406-387)=381+418+179=297×2=157+(497-220)=133×(229-226)=104×7+953=998-164×6=425-86-197=18×4=2/7+4/7=132+368-288=54×8=329+(288-121)=877-330-86=999+(810-159)=233+233=437-190=602-(68+290)=255-52=275+616+400=695-339=248+347×2=456×(300-297)=791×(900-894)=398×2-226=475-202-17=608-(527+47)=101+178=809-94=638-144×2=275-(30+151)=737-215-42=634-375+551=302+(457-434)=176×(185-182)=590+448-555=67+426-419=695×5-618=89+307=53+452+76=332+(442-302)=290-192+372=101×(182-177)=270×3=977-223=105+236+475=5/9-2/9=679×2-741=927-452-110=453×6-856=657×3-206=298×(795-788)=86×5=164-(498-489)=915+12×6=392×7=273+131-218=304-(250-128)=345+453-295=210+(417-157)=311-98=750+260+684=439-85+245=879+(429-368)=352+(649-326)=45×9=299×2+206=53+198=570-243×2=872+102×5=452+(563-124)=242+179-242=254+54=596×6-111=907-(978-486)=522-165-142=141+220=533+157=294+933-155=235-84=51+385-384=110+84=867-(673-484)=470-(80+77)=319-152+152=497-145-42=165-90-13=898-(134+498)=120+103=831-92×8=92+(479-140)=309×2+954=940-439-310=3/7+2/7=406+47-347=259-205=913+461-198=664-66×7=129-(898-801)=770+171×3=783-246×3=81×5+909=304-34-195=613-(508-323)=77×4+106=237-192+435=637-509=369+157×6=108×3-316=625+(871-167)=249+321×2=441-400+91=225+289+82=794×6-629=66+195=416-63×6=322+33-248=543+(792-25)=302×2-253=201×4=238+227+432=793×8-514=208-(427-315)=869-65=80×6=275×3-728=126×9=248×3=981-672-150=775×(624-620)=553+409=883×6=36×(59-53)=251×2-439=849+(961-450)=382×(416-407)=107+287=198-(301-288)=394-54×5=231×(118-115)=333-(217+17)=835+168=166+195=225-(346-227)=96×(430-421)=164+47×2=872-783+35=86-34=911-(651-536)=387-73×2=8/10+2/10=448×(55-49)=487-283+173=814-(258-191)=462-(38+337)=664+31×5=442-42-110=83+53+550=704+(884-835)=88+240×2=603-523-65=20×(229-224)=122+51-22=202+135=886-19×3=171×5-509=172×5-636=154+83+496=350-232+71=165-28+319=613+(908-866)=430-366+14=188×3+169=26+(610-344)=684×7-639=377+771=877-876+139=473-(51+158)=433-329+332=406-122-68=484+158+111=261×3=572-(515-195)=468×2-194=797-677+490=708+855+61=1/4+3/4=827-(565-320)=357-(296-34)=235×7=240+64=264×2-370=109×6=859-17=590+590+297=322×2-571=442×2-619=95×(424-417)=982-619=451-193=325-31×5=707+(757-278)=217+474+270=663-39×4=440-318+255=165×3-138=621×4=347-53+832=248-(346-245)=609+935=361-23×4=436+(258-203)=595+(353-265)=375+360=303-(456-268)=351-202-95=4/8-2/8=686-(111+220)=86+349+904=356+(341-211)=217×4+870=155+51×5=141+111+259=688×9-957=22+275+117=877+464-404=225×(936-933)=719-69×3=991+803+612=84+120-82=507+45+286=274-(471-365)=433+(147-53)=96×4-134=714×(816-811)=16×9+478=128+186=421-105×4=13+452+197=769-114×4=713-470-59=143+220×4=648-(205+309)=887×4-621=225×3=377-11×7=382×4=122×7=459-192=399-95-171=281+166=690-493+776=90+126=970-159-708=901-566+303=872-374=786-757=33×7=265-(214-192)=156×6-640=293-31×2=226×4-637=239-(39+61)=437-209+105=462-295-134=92×3=14×4=452-96=303+130×3=196×2=739-241+587=634-32×2=162-79×2=595-87×5=940-246×2=272-51×3=957-192+357=90×(309-305)=242+(313-85)=196+394+293=395-(416-319)=555-(837-682)=496-208×2=959-357=476×(641-636)=76×(278-269)=434-60×7=365-(213-14)=917-336-483=121×(244-238)=865-(953-741)=178+298+92=769-(419+74)=270+31+165=59×8-143=940×6=474-377=494-(319-179)=256+518=665×(840-837)=3/7-2/7=487+227+481=588×5-206=158+105=889+708-657=164×6=442×2-152=190×2+54=497-150=540×7=42+364-304=818-(269+491)=887-(825-130)=344+152-445=183-138+184=75+(648-168)=1/4+2/4=102+336-91=424-332=151×4=302+127-352=955+421+405=217×4=196+674=488-(196+145)=161+57+401=2/9-1/9=591-98+970=307-162+401=53×(191-184)=101×6=496-216-82=36×(15-10)=685-239+188=461-45-86=184×3+434=427+389=519+215+235=973-(109+59)=946-(369+100)=225+235×3=378+753+435=217+181=678×4-852=285+178-122=499-(52+26)=419-(166+21)=302-13-126=271-225=648-443+866=105×3+109=15+335-108=97×(287-282)=322+316×2=409+84=870-(743-93)=825×(132-123)=382-332+276=375+77-174=239-103=985-532-452=216×(135-132)=355+484+116=494-370=720-(186+278)=149×6-256=715+710-541=205-(396-395)=857-(785-482)=688+154+767=944+58×2=399-147=486-327=71×5=389-301=801-(336+237)=113+117-16=848-780=240+154+776=45+459-434=参考答案293+235+303=83137×(107-101)=222830-414-203=213154+901+609=1664399-174-158=67682-315+56=42322+514-208=328794+(998-580)=1212197-67×2=63309+(357-30)=636324-(427-275)=172284+109×4=720613×9-625=4892291×4=1164519+422=94162+457+206=72519+529-284=264163×(181-175)=978578+329+743=16503/6+2/6=5/6774-97×7=95216-(11+147)=58297+889=1186730×4=2920406-330+503=57970×(28-24)=280336-283+65=118855-842+218=231667×9=6003560+878-515=923495-(29+148)=318804-(718-265)=351343-234-91=18913+491-734=670274+(417-328)=363856+901-351=1406592-126-318=148682+102+171=955417-(222+195)=0246-197+273=322149+308-361=9677+(522-368)=231395-(206+179)=10456-(367+86)=3563+47×3=704240×(453-450)=720132+78×6=60028+(421-58)=39120×(491-487)=80198-93-81=24963-271-108=584290+223=51320×4=80774-229×2=31677×9-546=147206+185-208=183677+81×5=1082327-108+231=450311×3-378=555205-67×2=71438×4=1752209×7=1463888-198=6904/6-1/6=3/6362-275=87449-319+228=358818-312×2=194759×(873-865)=6072434-112+11=333144+108=252151×5=755384×2-658=110661-300=361923+454-640=737277-148=129665-167-498=0692+191+100=9834/5-1/5=3/5534-142-318=74247+(298-112)=433665+(583-437)=811340-99-51=190444-236-86=122548-(42+73)=433437-19×4=361494-(203-11)=302181-13×3=14269-(494-444)=19672+564-236=1000600-579+475=496370×2=740337-307+319=349433-418+257=272616-77×4=308396-115=28135×4=140261+(751-623)=389176+121-180=117888-(519+79)=290159-37×3=48110×4+245=68569×(254-247)=483541-272+270=539383-(473-470)=380136+56-37=155378+340-593=125350-(205+124)=21206-58-119=29449+(432-137)=744784-(167+413)=204104+539+212=855541×5=2705406-13×9=289690-(512+79)=99300-82-103=1155/8-1/8=4/8898+662+172=1732538×2-608=468158+497=655125+(179-140)=164481-204×2=73433-(493-103)=43969-(337+57)=575884×8-546=6526632-72-550=10919-301-269=349370-355+336=351141+201=342323-(171+86)=66497-39×7=224752×8=6016275-(143+43)=89430-39×5=235798-(150+196)=452847-38×3=733666-411-186=69766×4-873=219122×6=132980-525-417=38723-351+825=1197729+249-358=620294×2+342=930291-254-33=4113+54=16733×(100-96)=13283×7+22=603499×8-727=3265135×8-414=666480-(223+212)=45920-467=453280×(173-170)=840796+805=1601343×7-555=1846477-158=319906-744=162316-115-15=186615×4-630=1830371-141×2=89118×(160-155)=590189+(313-46)=456476-79-360=37405-(221+139)=45357×2+286=1000674-138+888=14242/8+4/8=6/895+246-24=317987-562+249=674466×2-49=883369+(360-35)=694941-203=738411+(922-238)=1095447×7-997=2132756+136+247=1139807-(924-220)=103347+67-201=213939-102-127=710147-20=127298-38=260597-(872-628)=3536/9+2/9=8/9506-(229+73)=204145+286+407=838104+40×4=264272+(133-23)=382202-92×2=18270-103×2=64214-72=142257-(558-346)=45457-24=433151×6=906134×3+971=1373398+(96-82)=412802-361+917=1358301-234+437=504990-93=897498-305=193727-(505-257)=479863+225+825=1913621-205=41671×9=639579+230-593=216540×(30-22)=4320624-(377+219)=28470×8-290=3470465-(142+312)=112/4-1/4=1/4110×3=330762-49×2=664284-139×2=6129+729+100=958320+67-154=233474×5-680=169040×6+737=977468-231=237409+24×4=505367-29-334=4132+209×3=759582×3=1746115×6+286=976310-100×3=10362×2+907=1631349-35×2=279334+94+481=909700+110+926=17361/8+6/8=7/8372+345=717889-803+666=752154+151×3=607192+216-286=1224/8-3/8=1/8470-438=32161×(859-854)=805822×(503-498)=4110160+654=814170+561-108=623600-418=18223×4-56=36335-(123+180)=32133+197+75=405439+(327-240)=52625×7=175717-(388+50)=279222×4-79=809475-264-195=1650×2=100633-153-280=200451-316+227=362351-(967-645)=29264-(40+68)=156199-29=170394-(273+79)=42146+29-146=29463-(39+391)=33221+150×3=671371×(604-596)=2968419-85×2=249819-(829-485)=475385-13×8=281305-(425-333)=213188×2=376195+323×2=841763-(71+557)=135500-(141+128)=231294×3+52=934212+129=341339-(389-348)=298137×(333-329)=548146+32=178275-14-112=1493/7-1/7=2/7178-(367-356)=167769-227×2=31565+(499-402)=162143+163=3065/8+2/8=7/8530-272-30=228126×6+781=1537254-54×2=146173+519=692380+247+218=84539+542+833=1414176+715=891293+(325-304)=314145×8-564=596318-39×5=123442-(339+74)=2921+(411-226)=206748-(662-166)=252330-274+30=86418×2+93=929451-49-299=103811×4=3244300-11×3=267131×(532-529)=393160+507=667497+91+244=832262+229+91=582128×5+36=676811+148-942=17567-334-110=123673×8=53845/8-3/8=2/8547-53×7=176412-197+95=310340-(34+196)=110912-194×3=330620+(145-63)=702868-(577+280)=11260+151-328=83129-(189-84)=24545+(979-365)=115963×9-45=522412-272=140162×(66-61)=810368-242-73=53238×(883-874)=2142850+168=1018473-(211+176)=8669×3=207310+(777-45)=1042445+(350-86)=709375+23×5=490210+204=414122×4-459=29475-107+933=1301691-(526-294)=459865-(672+193)=04/8+3/8=7/8214×(191-184)=1498549×(696-688)=4392425-(652-301)=7481+172=253325-251+141=215570-14-293=263247+(350-267)=330860×(455-447)=6880316×(272-264)=2528473+179=652220-34×4=8424+159+476=659539+(899-415)=1023292×9-610=2018193+388=581371+122-225=268848×(895-888)=5936707-(293+210)=204136+(300-162)=274495-38×3=381411+(103-86)=428154+100=254813-(587+189)=37145×(133-129)=58085×(327-319)=680386-(136-16)=266378×2-617=13926×2-47=5457-222=235490×5-563=1887737-(578+128)=31337-(97+178)=62643-47+943=153920+74×9=686679-166+643=1156608+(856-122)=1342462-192-105=165380+72=452405×3-320=895296-244+23=75829-165=66440-(370-367)=37742+891+842=2475465-(945-908)=428305-72=233469+645-159=955148+998+963=21091/5+4/5=1954×3=2862177-(991-922)=108918-176×5=38609×(609-605)=2436143+785=928136+83=219926+649+498=207334×(243-240)=102807-37×7=54859×(213-207)=354709-75+80=714995-440-255=300110×9-416=574186×(863-860)=558194-(151-139)=182972+(238-179)=1031607+341=948309×5=154587×(448-443)=435952-61=891611×(564-555)=549924×2+92=140483+277-604=156484-71+48=461658+296-563=39127+437-127=337231×2+729=1191936+20×5=1036590-552=38547-(85+70)=39291-29=62433+176+65=674774-335=439743-(412+294)=37850×5=4250287-(486-457)=258200×2-245=155467+(313-25)=755251-21-153=77687+784+416=1887765+746-845=66620×(483-477)=120657-53-510=94954+176-822=308308-(35+58)=215185+33=218357×9=3213383×2-42=724301-(459-341)=183257+78+260=595803+961+775=253950+457-490=17159+139=298441×7-931=2156333+615-381=56778×7+350=89641×2+330=412547-(725-427)=249196+269-225=240269+(70-64)=275617+544-625=536458+(374-93)=739390-97×3=99480×2=960350-86+63=327615-148=467445+423+585=1453377+123+310=81099×(173-170)=297230-(71+130)=29713-(644-209)=278254+39×7=527339+167=506982+(645-352)=1275472-207-132=133640-(801-449)=288186-119=67342-151-28=163177×2+431=785515×(642-637)=2575392-(484-329)=237320+252-358=214368-(112+173)=834/7-1/7=3/727×3+131=21251+154=205729-201-105=423432-124+19=327364×3=1092556+(920-210)=1266352+178+308=83836+365-367=34489×4=1956620+(773-23)=1370729×8-263=5569111+281=392847-829=18489+161=650266+46×3=404377+(425-190)=612115×2+119=349663-385+589=86731×8=248293-14×5=223714-(679-308)=343127-(394-376)=109351-(315-241)=277460-181+158=437972+(406-387)=991381+418+179=978297×2=594157+(497-220)=434133×(229-226)=399104×7+953=1681998-164×6=14425-86-197=14218×4=722/7+4/7=6/7132+368-288=21254×8=432329+(288-121)=496877-330-86=461999+(810-159)=1650233+233=466437-190=247602-(68+290)=244255-52=203275+616+400=1291695-339=356248+347×2=942456×(300-297)=1368791×(900-894)=4746398×2-226=570475-202-17=256608-(527+47)=34101+178=279809-94=715638-144×2=350275-(30+151)=94737-215-42=480634-375+551=810302+(457-434)=325176×(185-182)=528590+448-555=48367+426-419=74695×5-618=285789+307=39653+452+76=581332+(442-302)=472290-192+372=470101×(182-177)=505270×3=810977-223=754105+236+475=8165/9-2/9=3/9679×2-741=617927-452-110=365453×6-856=1862657×3-206=1765298×(795-788)=208686×5=430164-(498-489)=155915+12×6=987392×7=2744273+131-218=186304-(250-128)=182345+453-295=503210+(417-157)=470311-98=213750+260+684=1694439-85+245=599879+(429-368)=940352+(649-326)=67545×9=405299×2+206=80453+198=251570-243×2=84872+102×5=1382452+(563-124)=891242+179-242=179254+54=308596×6-111=3465907-(978-486)=415522-165-142=215141+220=361533+157=690294+933-155=1072235-84=15151+385-384=52110+84=194867-(673-484)=678470-(80+77)=313319-152+152=319497-145-42=310165-90-13=62898-(134+498)=266120+103=223831-92×8=9592+(479-140)=431309×2+954=1572940-439-310=1913/7+2/7=5/7406+47-347=106259-205=54913+461-198=1176664-66×7=202129-(898-801)=32770+171×3=1283783-246×3=4581×5+909=1314304-34-195=75613-(508-323)=42877×4+106=414237-192+435=480637-509=128369+157×6=1311108×3-316=8625+(871-167)=1329249+321×2=891441-400+91=132225+289+82=596794×6-629=413566+195=261416-63×6=38322+33-248=107543+(792-25)=1310302×2-253=351201×4=804238+227+432=897793×8-514=5830208-(427-315)=96869-65=80480×6=480275×3-728=97126×9=1134248×3=744981-672-150=159775×(624-620)=3100553+409=962883×6=529836×(59-53)=216251×2-439=63849+(961-450)=1360382×(416-407)=3438107+287=394198-(301-288)=185394-54×5=124231×(118-115)=693333-(217+17)=99835+168=1003166+195=361225-(346-227)=10696×(430-421)=864164+47×2=258872-783+35=12486-34=52911-(651-536)=796387-73×2=2418/10+2/10=1448×(55-49)=2688487-283+173=377814-(258-191)=747462-(38+337)=87664+31×5=819442-42-110=29083+53+550=686704+(884-835)=75388+240×2=568603-523-65=1520×(229-224)=100122+51-22=151202+135=337886-19×3=829171×5-509=346172×5-636=224154+83+496=733350-232+71=189165-28+319=456613+(908-866)=655430-366+14=78188×3+169=73326+(610-344)=292684×7-639=4149377+771=1148877-876+139=140473-(51+158)=264433-329+332=436406-122-68=216484+158+111=753261×3=783572-(515-195)=252468×2-194=742797-677+490=610708+855+61=16241/4+3/4=1827-(565-320)=582357-(296-34)=95235×7=1645240+64=304264×2-370=158109×6=654859-17=842590+590+297=1477322×2-571=73442×2-619=26595×(424-417)=665982-619=363451-193=258325-31×5=170707+(757-278)=1186217+474+270=961663-39×4=507440-318+255=377165×3-138=357621×4=2484347-53+832=1126248-(346-245)=147609+935=1544361-23×4=269436+(258-203)=491595+(353-265)=683375+360=735303-(456-268)=115351-202-95=544/8-2/8=2/8686-(111+220)=35586+349+904=1339356+(341-211)=486217×4+870=1738155+51×5=410141+111+259=511688×9-957=52352