三年级数学(上)计算题及答案集锦

三年级数学(上)计算题及答案集锦190+258-151=65+27+236=375-15×8=974-(95+344)=272+201×4=682-424-242=412-32-147=708+214+799=405×2=711-53×6=190×5-247=23+(553-100)=888+(915-625)=40×(218-214)=77+95=98×(463-456)=471+795=101×7=271+59=78×(115-107)=515×2-631=50+585+238=761-76+148=745+(736-275)=202×4=220+29×9=65×2=985-62×7=443-336=657-131×4=452×2+777=57×7=955-56+171=63×4+628=370+117-12=532-87=33+23=173+(148-67)=356-72-200=104-72+406=901-(367+446)=372-33=682×3=355-114=115+674-393=395×5=448-281-15=441-201=524×6-112=164×4-611=385-26-311=406-308+26=264×4-378=536+454+557=379+393+170=915-584=295-(394-383)=460+97=22×6+657=805×(334-331)=403-229-39=849×8=696+231×3=421×2-812=817-(90+22)=475-(214+99)=339+157=685×(156-147)=254×2-170=729×7=808-383=675-281×2=145×(415-412)=941+976+514=545-141=126+215-325=192+763-845=995×9=476-(172+153)=479-60×2=990-53=607-223-191=426+149+420=839×(301-298)=718×3-535=90×4+386=37+303-239=466-16-240=63+140+10=285+411+25=418-213-84=134×3+40=492-304-18=384-355+441=1/4+2/4=257-84×2=223-190+74=3/6-2/6=344+102-194=130×2+10=928-102×8=151×6=271+10×2=935-902=334-129×2=406×2+216=71+117=186-121+151=257+185-63=361×(772-765)=437-(458-211)=247×(173-169)=77×5=222+239-86=15×(173-168)=451-(291-41)=1/5+3/5=393+23-169=858-(558-213)=339+(215-154)=148+204+541=221+649=920-75+361=365+31+228=381+(235-15)=810-551-234=326+(480-426)=430-176+143=495-275=270×(244-241)=180×(377-372)=453-(126+317)=585×4=565+230+697=490-235×2=186×(689-682)=209+(692-429)=362+249=53×6=38+877-178=812×(637-633)=183+86=420+418=100×5-244=141+270=306+380=27-(486-484)=294-(931-706)=87×(273-266)=397-159+106=6/10-4/10=342-153=162-31-83=279-(80-70)=268-(54+190)=180+125+119=22+28=496-59-55=482-(868-428)=25×8-89=756-54×4=248+(635-549)=574+882+550=440-41-205=112×(675-670)=638-46-126=266+77×2=321-300=157+229=697×(242-237)=415-81×3=306×(331-328)=875-136=83+180-12=40×(496-487)=784-(236+545)=245-75+248=185-83=5/9-1/9=745×4=270+113+516=980+57-373=789-157-381=975-924+389=10+25×4=205×(337-334)=406-134-97=55+214=327+36×7=400-25×5=616-269-281=278+121-290=863+288-687=41×(44-40)=397-79+83=385-(660-332)=224×2-255=96+(622-279)=712-531+226=896-401×2=337+252+381=423-263+91=183+158=88+(543-302)=296-35×5=541-(580-153)=476+50-522=130-(210-96)=412-157=4/6-2/6=79×(280-277)=49-(746-720)=398-124×3=233-(66+136)=917-(200-121)=200+150=153×3+357=336-(45+77)=67+449+930=607+66+106=849×(668-659)=425-83=248×6=25×(306-300)=507-(221+278)=988-(250-199)=140+335-472=522×(624-618)=863-765=38×(201-196)=729-684+728=374-66×5=160+(288-216)=120-(340-271)=460+(386-222)=474+473=243+284-142=114+89×6=727-302+743=662+450+54=258+66×7=484-(308-215)=215×9-536=528+731+746=374+(317-82)=788-566-135=244×3=345-(552-251)=659+453+514=765+448+369=250-11-43=889-(44+698)=183+731-388=356-322+112=286×2=243×4-487=374-257-108=320×3=509×4-984=918+(217-27)=136-29=224-11=696-(131+311)=11+424-410=409-(491-304)=252-75+63=279×2-463=160-10×7=300×3-584=760+257+259=12+190×4=2/4-1/4=301×2=389-(20+61)=729+(974-962)=492-(157-130)=46×6+596=79×6-368=397-(310-273)=390+20×5=943-853+673=789-221-321=501-37×3=293+461=621×7-940=690-303+705=926+(781-422)=3/6-1/6=425-(355-122)=457-353+22=587+311+988=314×3-232=997+43-86=382+(946-779)=146-(803-777)=684+815+743=191×(188-183)=434+31-314=641×2=13×3+312=67×7=601×3-84=130-10×4=545+(805-195)=766-(129+352)=147-58+29=243-19×5=712-638+736=757×9-409=18×3=485-(440-244)=43+400-341=117×5-87=844-(761-392)=339+343=250×2=447+(992-572)=741-(92+88)=574+382-831=425-89×3=151-(254-165)=325×3-117=754-(865-235)=402×7-981=106×4+70=283-(72+167)=567+(550-208)=565+32+301=382-(200-73)=686-258=122+29=156×3=50+232=828-(236+264)=209-150+31=557+880=429-255+58=122+313=200-58-51=500-(18+358)=73+301-151=212-14×2=300×2-395=494+545-497=185-143=791×7-168=997-808=293-144×2=247×(99-94)=322×2=455×2+615=887-(325+369)=397+103-397=985-676=790-83-186=323+125=122×(244-237)=3/6+2/6=624-(506-385)=891-348×2=39+(244-109)=154+322+493=186-(434-309)=161+106×5=3/5-1/5=414-298=145×6=93×(490-487)=161+937+879=167-130+365=807-(169+342)=438-(384+16)=273+(880-326)=471-(353+66)=987-165×5=347+173-238=130×3+112=395×(66-61)=414-(262+141)=121×(992-983)=56+69=116+(134-121)=826-545+313=398+138=350-(375-257)=496-485+44=988-208-688=568-534=366-(139+68)=622×8=906-(959-659)=140-(49+11)=676-150×3=2/9+5/9=465×2=176-(199-118)=242+146-186=397×9-449=318-232-65=499-(368+116)=841-(374-34)=257-128+203=751-23-387=101+374=210+115=973-(137+697)=492-156×3=11+96×8=400-199=616-(674-123)=610×3=293×7=696-(110+243)=2/6-1/6=196×3+203=65×5-85=317-112-46=704-66=196+(401-223)=750-(931-498)=640-143=15+77=70×5-321=78×(436-433)=25×5=146×(411-408)=456×4-585=126+68×2=271+691+254=854+(882-337)=959+674-636=721+(249-46)=136×7+55=53×8=758-623=162+497+314=555+692=314×5-545=439-(56+174)=91×(928-925)=430+62+36=157×(459-455)=205-14×5=948-(74+213)=497-134+607=400+273+334=117×(196-193)=398-21×9=967-42+981=644+12+323=683-(215+199)=368-349+469=881-(686-212)=2/8+5/8=146×3+415=895-83×2=264+865+282=485-(990-513)=795-145-63=480-323=188×(54-51)=735+468-594=448×6=336+92=246-43×4=846-717=221×(962-954)=356+112-348=970-62×4=916-36×5=17×(362-353)=929×9=205-49×4=100×(463-460)=73+171+217=962+851=674+545-375=51×(109-102)=460-225=682-394-41=96×8-310=481+(491-29)=76+283-114=471-(108+312)=488×2-686=202×2+690=623-293=982-98×2=86+237=80+387-367=817-227-244=441-(122+72)=395-(123+271)=466-240-99=685+608=359-23-43=45×8-91=417+(337-332)=455-(419-258)=112+164+131=280-139=464-(169+87)=441-202=118+509+343=47+101×6=133+51=432+(276-244)=690+215×2=294-(55+233)=968-66-83=167×5-73=360×2=106×6-560=28+377-110=724-524-136=133×5-390=41+(319-304)=30×(202-199)=197+147=105×8=57×(917-910)=464×2-81=173×(86-82)=387+11+897=987-260+922=47×8+480=79+158×3=799-(148+221)=18×8=487-(551-239)=111×9-345=627+(501-228)=732-(175+146)=834×2-646=137×2+798=820-(100+168)=544+589-248=563-133×4=258×5=250+62=496-52×8=211+886+70=844-(958-608)=946-597=398-261-97=276-(126+28)=41+(724-161)=311×(452-447)=51-50+65=14×(353-348)=826-260×2=6/8-1/8=747-165-90=991+966-233=75×2+187=978+186-914=200-30+84=546×(837-832)=771+418×2=365-159+233=164-(292-139)=32×4=649+498-605=809+(335-31)=34+177=110×3+284=221+91+108=640×8-546=247×2+782=18×9+251=427-(486-92)=485+164+246=274-257=439+(440-367)=201+120-124=382+102+340=247+(468-243)=428-265-64=477-416=364-29×3=339×2-272=76×9=459+(803-239)=272×2=163×9-946=806-(407-245)=809+787-807=585+296+227=87+365=470×7-757=429+(327-122)=644-(267+78)=110×(27-18)=430-(391-25)=706×6-388=867×4-466=869-210-621=372-249=445-187-203=560+762-999=961-(113+721)=516-259-217=189×5+455=397-107×2=831×(111-106)=1/3+2/3=258+471+286=76+262=570-94×3=301-124×2=379-223-78=199×6=217+92-290=943-(832-243)=231+58×9=336-(444-356)=189-34+333=318-129×2=571-116×4=267-19-52=349+96=460-434=281×4-302=247-114+569=4/7+2/7=439-303-120=268-45-204=46×9+587=466-76+865=963-138×6=730-59×7=139+42×4=219+246=799-(158+333)=668-486+198=45+189-136=84+959-695=156×2-137=165+(401-236)=419+311=341+495=287-136=242-(443-389)=164-(86+30)=84×5+11=421-315-26=207×(586-579)=579-99-314=66×4=786×(405-398)=342+27-200=482-(162+272)=852+801-425=262+(478-397)=630-(78+397)=132-56×2=406-19×5=205-91+663=175+294=289+20+95=641×5-922=454×2=703+473=326+210×2=152-(12+30)=270+(231-203)=2/3-1/3=157-20-18=163×2=926+(802-685)=996-422×2=203+146-80=321-(76+199)=256+(289-143)=495×9=617-(166+345)=513×5=11×6=481-67-386=48+156=502×5-63=857-295-242=311-(156+45)=270×2-386=500+(492-218)=968+213-243=311+575-60=479-105-251=191+92-11=378-234=486-(135+172)=418-20×8=496+19×6=419-36-86=492+(462-403)=136×5+261=464-(405-308)=486+48×5=4/9+5/9=319+34×8=997-781=2/7+4/7=694×6-850=400×2=202+(473-185)=105×7-92=652+131+879=61+608+84=56×8+833=247+212=112+106-127=251-(424-343)=941-463=144-22×5=415-(289+21)=109+(963-872)=431-52=808×5=404+59-436=907-289×2=566×3=369+711+418=745-264-105=47+102+456=156×4-301=47×3=416×(586-582)=263+(367-312)=192+584=570-567+720=139+198=361×2=850-(775-453)=330-220=249+(412-81)=37×7-182=380-(51+252)=769-223=227+(435-134)=424-(206-81)=700-170=397×(25-19)=459-67×2=318-314+105=676-(456+105)=855-844+804=593×(785-782)=275+480+151=916-145+725=146-16×2=331+392+601=126+528=4/8-3/8=128-(726-690)=680+21×4=444+280+180=937+71×7=310×3+852=33+180+188=447-364=334+244+407=273-186+127=951-(430-419)=400-387+366=155+33=134+(215-59)=485-278=357-258+30=99×4=164×(461-456)=701+704=468-(50+16)=49+224=31×8-154=852-797+795=487-(810-524)=998-58×9=971-105+185=74-54+267=268-(44+33)=97×2+249=1/6+3/6=539+316×3=68+187=954×3=111+(457-249)=869-290=753-433+54=558×(536-528)=452-38-368=91+389=16+14=403-105-77=487-59=223×6=452-198=805-670+434=410-330=289-183+24=322+(313-127)=987-27-822=455-(152+133)=547+77×9=133-(444-337)=436-(371-198)=457-(197-55)=487-131×2=459-(277-15)=160×5-620=958-313-175=404×(946-937)=464+(386-217)=794×9=30×(284-281)=35+(427-86)=367+100×6=398-(170+174)=218+467=1/5+2/5=494-(457-38)=338+(887-18)=955-350×2=488×9-213=966×(36-29)=5/7+2/7=862-156-439=666-183=133×2=257+936-782=801-524=720+315-402=687-(593+32)=270+25+183=400+169-372=720-28+425=237×4-621=125×8-576=144+27-148=873-466+456=319+(44-26)=495-355=597-23+258=8/9-1/9=139+878+326=39+(316-127)=423+130+874=533+(229-158)=564+996-169=949+177+510=314-313+946=112-(325-213)=533×7=260+261+923=485-295=412-64×3=356+488+423=375-38×2=17+29×5=992-25+483=259+213-291=966-74-230=331+(529-36)=482-278=759-641-103=参考答案190+258-151=29765+27+236=328375-15×8=255974-(95+344)=535272+201×4=1076682-424-242=16412-32-147=233708+214+799=1721405×2=810711-53×6=393190×5-247=70323+(553-100)=476888+(915-625)=117840×(218-214)=16077+95=17298×(463-456)=686471+795=1266101×7=707271+59=33078×(115-107)=624515×2-631=39950+585+238=873761-76+148=833745+(736-275)=1206202×4=808220+29×9=48165×2=130985-62×7=551443-336=107657-131×4=133452×2+777=168157×7=399955-56+171=107063×4+628=880370+117-12=475532-87=44533+23=56173+(148-67)=254356-72-200=84104-72+406=438901-(367+446)=88372-33=339682×3=2046355-114=241115+674-393=396395×5=1975448-281-15=152441-201=240524×6-112=3032164×4-611=45385-26-311=48406-308+26=124264×4-378=678536+454+557=1547379+393+170=942915-584=331295-(394-383)=284460+97=55722×6+657=789805×(334-331)=2415403-229-39=135849×8=6792696+231×3=1389421×2-812=30817-(90+22)=705475-(214+99)=162339+157=496685×(156-147)=6165254×2-170=338729×7=5103808-383=425675-281×2=113145×(415-412)=435941+976+514=2431545-141=404126+215-325=16192+763-845=110995×9=8955476-(172+153)=151479-60×2=359990-53=937607-223-191=193426+149+420=995839×(301-298)=2517718×3-535=161990×4+386=74637+303-239=101466-16-240=21063+140+10=213285+411+25=721418-213-84=121134×3+40=442492-304-18=170384-355+441=4701/4+2/4=3/4257-84×2=89223-190+74=1073/6-2/6=1/6344+102-194=252130×2+10=270928-102×8=112151×6=906271+10×2=291935-902=33334-129×2=76406×2+216=102871+117=188186-121+151=216257+185-63=379361×(772-765)=2527437-(458-211)=190247×(173-169)=98877×5=385222+239-86=37515×(173-168)=75451-(291-41)=2011/5+3/5=4/5393+23-169=247858-(558-213)=513339+(215-154)=400148+204+541=893221+649=870920-75+361=1206365+31+228=624381+(235-15)=601810-551-234=25326+(480-426)=380430-176+143=397495-275=220270×(244-241)=810180×(377-372)=900453-(126+317)=10585×4=2340565+230+697=1492490-235×2=20186×(689-682)=1302209+(692-429)=472362+249=61153×6=31838+877-178=737812×(637-633)=3248183+86=269420+418=838100×5-244=256141+270=411306+380=68627-(486-484)=25294-(931-706)=6987×(273-266)=609397-159+106=3446/10-4/10=2/10342-153=189162-31-83=48279-(80-70)=269268-(54+190)=24180+125+119=42422+28=50496-59-55=382482-(868-428)=4225×8-89=111756-54×4=540248+(635-549)=334574+882+550=2006440-41-205=194112×(675-670)=560638-46-126=466266+77×2=420321-300=21157+229=386697×(242-237)=3485415-81×3=172306×(331-328)=918875-136=73983+180-12=25140×(496-487)=360784-(236+545)=3245-75+248=418185-83=1025/9-1/9=4/9745×4=2980270+113+516=899980+57-373=664789-157-381=251975-924+389=44010+25×4=110205×(337-334)=615406-134-97=17555+214=269327+36×7=579400-25×5=275616-269-281=66278+121-290=109863+288-687=46441×(44-40)=164397-79+83=401385-(660-332)=57224×2-255=19396+(622-279)=439712-531+226=407896-401×2=94337+252+381=970423-263+91=251183+158=34188+(543-302)=329296-35×5=121541-(580-153)=114476+50-522=4130-(210-96)=16412-157=2554/6-2/6=2/679×(280-277)=23749-(746-720)=23398-124×3=26233-(66+136)=31917-(200-121)=838200+150=350153×3+357=816336-(45+77)=21467+449+930=1446607+66+106=779849×(668-659)=7641425-83=342248×6=148825×(306-300)=150507-(221+278)=8988-(250-199)=937140+335-472=3522×(624-618)=3132863-765=9838×(201-196)=190729-684+728=773374-66×5=44160+(288-216)=232120-(340-271)=51460+(386-222)=624474+473=947243+284-142=385114+89×6=648727-302+743=1168662+450+54=1166258+66×7=720484-(308-215)=391215×9-536=1399528+731+746=2005374+(317-82)=609788-566-135=87244×3=732345-(552-251)=44659+453+514=1626765+448+369=1582250-11-43=196889-(44+698)=147183+731-388=526356-322+112=146286×2=572243×4-487=485374-257-108=9320×3=960509×4-984=1052918+(217-27)=1108136-29=107224-11=213696-(131+311)=25411+424-410=25409-(491-304)=222252-75+63=240279×2-463=95160-10×7=90300×3-584=316760+257+259=127612+190×4=7722/4-1/4=1/4301×2=602389-(20+61)=308729+(974-962)=741492-(157-130)=46546×6+596=87279×6-368=106397-(310-273)=360390+20×5=490943-853+673=763789-221-321=247501-37×3=390293+461=754621×7-940=3407690-303+705=1092926+(781-422)=12853/6-1/6=2/6425-(355-122)=192457-353+22=126587+311+988=1886314×3-232=710997+43-86=954382+(946-779)=549146-(803-777)=120684+815+743=2242191×(188-183)=955434+31-314=151641×2=128213×3+312=35167×7=469601×3-84=1719130-10×4=90545+(805-195)=1155766-(129+352)=285147-58+29=118243-19×5=148712-638+736=810757×9-409=640418×3=54485-(440-244)=28943+400-341=102117×5-87=498844-(761-392)=475339+343=682250×2=500447+(992-572)=867741-(92+88)=561574+382-831=125425-89×3=158151-(254-165)=62325×3-117=858754-(865-235)=124402×7-981=1833106×4+70=494283-(72+167)=44567+(550-208)=909565+32+301=898382-(200-73)=255686-258=428122+29=151156×3=46850+232=282828-(236+264)=328209-150+31=90557+880=1437429-255+58=232122+313=435200-58-51=91500-(18+358)=12473+301-151=223212-14×2=184300×2-395=205494+545-497=542185-143=42791×7-168=5369997-808=189293-144×2=5247×(99-94)=1235322×2=644455×2+615=1525887-(325+369)=193397+103-397=103985-676=309790-83-186=521323+125=448122×(244-237)=8543/6+2/6=5/6624-(506-385)=503891-348×2=19539+(244-109)=174154+322+493=969186-(434-309)=61161+106×5=6913/5-1/5=2/5414-298=116145×6=87093×(490-487)=279161+937+879=1977167-130+365=402807-(169+342)=296438-(384+16)=38273+(880-326)=827471-(353+66)=52987-165×5=162347+173-238=282130×3+112=502395×(66-61)=1975414-(262+141)=11121×(992-983)=108956+69=125116+(134-121)=129826-545+313=594398+138=536350-(375-257)=232496-485+44=55988-208-688=92568-534=34366-(139+68)=159622×8=4976906-(959-659)=606140-(49+11)=80676-150×3=2262/9+5/9=7/9465×2=930176-(199-118)=95242+146-186=202397×9-449=3124318-232-65=21499-(368+116)=15841-(374-34)=501257-128+203=332751-23-387=341101+374=475210+115=325973-(137+697)=139492-156×3=2411+96×8=779400-199=201616-(674-123)=65610×3=1830293×7=2051696-(110+243)=3432/6-1/6=1/6196×3+203=79165×5-85=240317-112-46=159704-66=638196+(401-223)=374750-(931-498)=317640-143=49715+77=9270×5-321=2978×(436-433)=23425×5=125146×(411-408)=438456×4-585=1239126+68×2=262271+691+254=1216854+(882-337)=1399959+674-636=997721+(249-46)=924136×7+55=100753×8=424758-623=135162+497+314=973555+692=1247314×5-545=1025439-(56+174)=20991×(928-925)=273430+62+36=528157×(459-455)=628205-14×5=135948-(74+213)=661497-134+607=970400+273+334=1007117×(196-193)=351398-21×9=209967-42+981=1906644+12+323=979683-(215+199)=269368-349+469=488881-(686-212)=4072/8+5/8=7/8146×3+415=853895-83×2=729264+865+282=1411485-(990-513)=8795-145-63=587480-323=157188×(54-51)=564735+468-594=609448×6=2688336+92=428246-43×4=74846-717=129221×(962-954)=1768356+112-348=120970-62×4=722916-36×5=73617×(362-353)=153929×9=8361205-49×4=9100×(463-460)=30073+171+217=461962+851=1813674+545-375=84451×(109-102)=357460-225=235682-394-41=24796×8-310=458481+(491-29)=94376+283-114=245471-(108+312)=51488×2-686=290202×2+690=1094623-293=330982-98×2=78686+237=32380+387-367=100817-227-244=346441-(122+72)=247395-(123+271)=1466-240-99=127685+608=1293359-23-43=29345×8-91=269417+(337-332)=422455-(419-258)=294112+164+131=407280-139=141464-(169+87)=208441-202=239118+509+343=97047+101×6=653133+51=184432+(276-244)=464690+215×2=1120294-(55+233)=6968-66-83=819167×5-73=762360×2=720106×6-560=7628+377-110=295724-524-136=64133×5-390=27541+(319-304)=5630×(202-199)=90197+147=344105×8=84057×(917-910)=399464×2-81=847173×(86-82)=692387+11+897=1295987-260+922=164947×8+480=85679+158×3=553799-(148+221)=43018×8=144487-(551-239)=175111×9-345=654627+(501-228)=900732-(175+146)=411834×2-646=1022137×2+798=1072820-(100+168)=552544+589-248=885563-133×4=31258×5=1290250+62=312496-52×8=80211+886+70=1167844-(958-608)=494946-597=349398-261-97=40276-(126+28)=12241+(724-161)=604311×(452-447)=155551-50+65=6614×(353-348)=70826-260×2=3066/8-1/8=5/8747-165-90=492991+966-233=172475×2+187=337978+186-914=250200-30+84=254546×(837-832)=2730771+418×2=1607365-159+233=439164-(292-139)=1132×4=128649+498-605=542809+(335-31)=111334+177=211110×3+284=614221+91+108=420640×8-546=4574247×2+782=127618×9+251=413427-(486-92)=33485+164+246=895274-257=17439+(440-367)=512201+120-124=197382+102+340=824247+(468-243)=472428-265-64=99477-416=61364-29×3=277339×2-272=40676×9=684459+(803-239)=1023272×2=544163×9-946=521806-(407-245)=644809+787-807=789585+296+227=110887+365=452470×7-757=2533429+(327-122)=634644-(267+78)=299110×(27-18)=990430-(391-25)=64706×6-388=3848867×4-466=3002869-210-621=38372-249=123445-187-203=55560+762-999=323961-(113+721)=127516-259-217=40189×5+455=1400397-107×2=183831×(111-106)=41551/3+2/3=1258+471+286=101576+262=338570-94×3=288301-124×2=53379-223-78=78199×6=1194217+92-290=19943-(832-243)=354231+58×9=753336-(444-356)=248189-34+333=488318-129×2=60571-116×4=107267-19-52=196349+96=445460-434=26281×4-302=822247-114+569=7024/7+2/7=6/7439-303-120=16268-45-204=1946×9+587=1001466-76+865=1255963-138×6=135730-59×7=317139+42×4=307219+246=465799-(158+333)=308668-486+198=38045+189-136=9884+959-695=348156×2-137=175165+(401-236)=330419+311=730341+495=836287-136=151242-(443-389)=188164-(86+30)=4884×5+11=431421-315-26=80207×(586-579)=1449579-99-314=16666×4=264786×(405-398)=5502342+27-200=169482-(162+272)=48852+801-425=1228262+(478-397)=343630-(78+397)=155132-56×2=20406-19×5=311205-91+663=777175+294=469289+20+95=404641×5-922=2283454×2=908703+473=1176326+210×2=746152-(12+30)=110270+(231-203)=2982/3-1/3=1/3157-20-18=119163×2=326926+(802-685)=1043996-422×2=152203+146-80=269321-(76+199)=46256+(289-143)=402495×9=4455617-(166+345)=106513×5=256511×6=66481-67-386=2848+156=204502×5-63=2447857-295-242=320311-(156+45)=110270×2-386=154500+(492-218)=774968+213-243=938311+575-60=826479-105-251=123191+92-11=272378-234=144486-(135+172)=179418-20×8=258496+19×6=610419-36-86=297492+(462-403)=551136×5+261=941464-(405-308)=367486+48×5=7264/9+5/9=1319+34×8=591997-781=2162/7+4/7=6/7694×6-850=3314400×2=800202+(473-185)=490105×7-92=643652+131+879=166261+608+84=75356×8+833=1281247+212=459112+106-127=9