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750×3-857=432-(482-359)=955-358=802+261×3=488-75-19=741-35-538=418-(99+119)=950-879=3/6-1/6=617+(752-691)=662×(967-961)=89×9=135×4+416=4/7-2/7=739-82×2=692+802-201=137+226=94×2-72=75-41=641-177×2=485-154-139=200+93×6=400-(63+334)=230+142-304=914-288=428-(609-541)=190-94=356+100×6=93+249×2=73×3+249=894+39×6=864-626+272=323-72×3=437-(385+22)=460-(93+207)=72+326=1/6+3/6=244+403+70=689-(950-706)=171×(376-372)=16+471-45=130+762-616=729-(232+118)=798+213=416-56×2=985×9=945-419-270=699+357=726×(222-215)=981-571=739-(773-51)=806+563+676=166×2=484+48×3=537×9-156=473-(79+187)=924-766+468=101+77+672=949-(752+90)=373+22-390=16×8+123=125×6-528=348+409=334×(383-375)=250×3-233=380-357+346=72×3=909-151-396=454-(378-228)=760-(925-875)=491-10×7=369-21×6=6/10-2/10=185-34×2=277-(492-290)=479-20×9=249+222+874=86+308=258-77×2=65×(174-171)=349+73-93=688-73×3=119+99+422=912×(513-506)=123+(305-251)=58×4+251=407-(91+289)=118+31+326=929×7=790-(571-539)=109×8=128-123+202=693×3-852=850-393=70+201-49=179+(312-192)=395-283+211=107+389-20=982-650=266+(632-335)=139×5-308=364-323=798+309+384=640-157×3=121+37×3=134+104+375=549-63×8=416×(710-703)=457+38-455=23+941+335=434×(920-912)=764×8-891=647-(390+94)=244-(32+61)=24×9=430×6-95=77-(534-527)=111×8+44=367-229-73=166+252-125=418-130-227=63+449×2=412×2=238-149+387=621×(107-98)=127+252=318-267=79+806+55=737-(692-685)=500-280+526=749-370-257=2/8+5/8=109×(188-183)=330×(30-27)=264+101+722=37+(342-318)=469-232+81=261×(625-620)=411+793-620=28+114-45=118-57-52=10×9+97=519+562-142=429-120+181=645-494+841=278+477-374=249×4+748=200-21×2=595+198×4=235×(108-104)=488+(204-202)=62×3=27×3+167=459-(224+123)=564-138+943=223×4-639=797-327-469=147×(497-493)=30+80×9=39×4-14=45+57×9=243-(187-122)=893-502+439=377-251+379=973+796+217=95+731+235=15+914+30=604×6=430+(450-217)=455-(23+420)=223+56=229+182×4=903+(510-299)=784-(732-396)=359-(441-426)=426-90×2=114+58-39=390-(20+81)=177+(307-148)=91+260=63×3=505-41=354-(120+153)=116×(348-344)=345-(453-345)=262+(360-137)=341+34×6=983×8=668×(472-469)=443+(442-175)=186-65×2=435×3-738=329+15×8=391-(164+91)=155+915=131-23=14×5+329=989+(605-442)=402-213-140=347-(224+16)=625×(427-422)=193-143+212=832-368+866=247+503+210=195-70-78=442+101×5=422-(399-50)=921-(479+29)=484-23-237=60×6+495=407-(202-93)=115+270=452-127=211-(139-128)=121×5=302+135=849-447+537=289+(381-199)=139×5+63=395-(19+14)=300-66×3=625-(889-759)=491-104-227=284-38=252+(459-47)=714-348-320=957-(715+196)=714-530+792=986-177×5=382+(719-493)=441-91-231=546+(891-883)=466+956=379+(320-261)=473-198-206=418+234+310=310-50=431+56+343=443-(83+34)=89×8-271=673×8-939=804×9=671-(284+15)=56×9-134=46×(307-304)=894-11×5=140×6+26=844+27+98=776-77×2=273-126=454×8-765=439×7=112×6=104×5=836×(287-282)=995-(547-394)=104×3-244=313-(107+58)=213+740+704=983-120×4=620-(472-210)=464-191×2=440+532+460=546+(935-163)=477-100×4=48+79=4/6+2/6=15×(272-264)=538+387+408=198+454+235=107×7-696=780-650+335=136+48-143=152×2=95×5+465=212+140=308-283=408-193×2=558-491+158=271+476=676-371-297=940-(432+432)=171×4-547=217×2=20-(145-138)=122+53-122=187-85+146=476-179+568=707×(946-941)=269-68=883-(682+95)=617+419-727=860×(916-913)=120×(237-231)=97+343+412=499-232-74=3/6+2/6=927-(963-251)=6/9-3/9=341-81×2=503-24×2=673+960-761=859+81×4=450-379+120=187-(331-216)=311-11×3=485×2=686×7=129+355=634-(107-24)=23×5=79-(331-307)=290-126+17=261×(416-413)=200×2-118=995×8=407+(424-291)=203+619+724=832-66+216=394-14=935×(375-366)=377×8-31=322+66+253=580+592-48=253-(51+173)=904-398+844=542×5-867=867-58-408=160-48=167×5-510=171+331=94+100-71=286+106=1/5+3/5=456-(466-21)=516-448=325+(360-60)=569×4-230=546×8=188+451×2=596-(409+38)=915-785+159=612-518-27=848-155×4=344-59+185=552+316×3=35×2=305-71×3=510+149=513+283+80=283+548+103=59×(399-395)=188-(56+10)=462-238+103=147+831-792=770+143+186=232×2+419=16+(148-62)=713+48+32=353-(90-47)=4/8-2/8=466-(16+361)=606-283-280=185×5-708=287+(305-154)=47+404-320=974-(256+188)=558-(745-560)=895-414=309-(357-273)=141+500=803-18-240=164×8=494×3-581=165×7-38=214-101=94+43×8=150×4-296=715×8-172=95-(363-302)=441-154=235-97+196=848-167-632=281-55-43=657-(863-369)=434-54×7=1/5+2/5=673-(323+190)=749+16+177=484-(31+313)=316-73-191=148×(272-266)=367-(314-309)=195+65×9=134+842+804=824-397+188=185+(303-284)=273+646+24=746+(888-715)=591-(255+91)=211+112-254=387-134=204-101+180=87×5-422=244+71=28×5+394=225×3-123=86×9-715=104×(365-359)=380+239+350=233+(98-53)=195+297=284-202+101=226+103-124=97×7=304+(825-147)=836+341=438-246-182=457+(544-91)=153+151-159=436-272-65=864-(806-334)=227×4-32=318×(897-893)=583-17×8=441-(185-154)=614+774-189=391-(81+257)=476-174+179=274×2=82×4+94=108+(735-421)=858×(95-88)=195-155+656=314-25×8=173-130=78×(357-352)=941-76=854-313-416=962-(419+255)=558-(707-379)=692-59-451=34×(171-163)=455-279=500-(372+28)=634+531+744=75+35=41×9+883=801+992-676=248-17+198=751+601+424=227×(270-266)=264+(466-298)=126×2=353+277+200=51-(82-39)=261×2+402=686-389+201=416+417+127=823+339+216=112+39=616+(847-775)=415+116×5=359-11×6=3/6-2/6=430-134+157=720-280-399=10×7+845=816+488=68×(441-436)=653×3-816=172×8=109+795-211=976×9=18+(246-38)=39+413-327=457+(890-173)=356-292=197+160-250=651+882-775=965+(714-48)=466-(374+28)=131+139×6=70×9-125=148+11+65=963-306×2=718×(317-308)=279-13×7=371+(280-109)=948×(246-240)=324×2-184=485-333+192=26×(443-436)=17+236-203=349×7-318=651+753-410=250-47-160=867-611+62=294+172=327×3-446=801+326+46=285-118×2=771+594-982=250×(407-404)=198+302=191×5+219=132+105=827-237+316=997-(410-47)=799-(483+116)=5/8+2/8=743×8-845=2/5-1/5=492×4=425-112×2=681-245-173=418-(374+26)=372+88+263=767×(756-749)=559-25×6=320-71×2=130+574+183=106×9=197-(488-438)=248-229=670×4-674=316×2-550=96+45×9=130+71=14×(66-60)=268-221+117=705-670=331-245=866×2-216=23×9+282=44×(286-280)=753-(932-756)=30+19×8=275×3-751=507+673+995=3/7-1/7=894×(488-481)=774-69-189=1/8+3/8=942-(36+42)=139+514-30=124×6-328=906×8-439=873-48×2=420+(406-185)=129+(237-182)=749-296-444=342-92=310-213+392=527-310+929=429+592-467=395-312=286-33×4=426-408=338+258+303=999-426=410-(48+305)=373-120+126=444+(432-41)=842+(820-473)=283-84×2=273+267=354-270=382-163-46=434-275=567-309=118×(458-452)=751-87×7=166×3+774=900×(798-794)=472-413+138=83+105-41=164×2+663=380×3-873=491-(468-68)=192+(253-82)=82+304=3/7-2/7=631-20-538=85×8=418-223=240×(197-188)=384+98=251+(981-411)=359+111-366=340×9-439=35+838-489=218×4-752=762-(254+19)=36+290-318=171×5=787-195×4=267+610+703=260+(397-354)=263-13×5=493-18-373=685-(124+294)=316+61-22=12×9-43=2/6-1/6=185-41-43=395+(486-351)=352+145=875-390+478=838-136×6=217+256+26=60+(569-349)=490-(689-642)=435+880+459=844×2-123=244-231+38=68×(371-366)=130-(236-169)=67×9=614+923-193=508+881-987=22×(71-62)=104×9-662=208×4-770=66×(35-31)=100+633-377=330-31×5=304-49×2=750-117×2=61×9=397-283-23=864-76+19=95×9=107×6-147=118-55+436=52×8=425+211=791×(421-412)=429-(471-303)=348-(81+176)=426×9=364+69×9=312-34-77=31×2=978+22×4=311+164=496-(481-89)=479×2-740=977-485=78×4=671+(900-493)=620+276-697=178+121=404-(400-92)=96+137-41=221+250-111=310-81=923×2=956+964+136=357-355+173=583-191=261-18×5=138×(439-435)=133-24×3=378-98=121×(200-196)=323+46+594=534-279+964=82×3+389=996-580-322=6/8-2/8=450×3=277+168=132+264+772=64×(193-187)=584-97×3=378+184+231=24×9+463=104+168-163=2/7+4/7=213+137=371+(964-962)=254×4-814=156+170=583-184+867=534+288-711=149-73=434+(961-603)=142+334-43=79×9+776=908-(60+531)=530+(506-449)=759-653=947+(642-619)=930-(667+14)=905×6=263+226+168=28+(921-575)=830+964=3/7+2/7=145×6=823-562-72=233+(279-207)=126-106-11=119+290=859×2=324+896=901-208=26+390+71=869-(151+55)=165×7=445-134-207=201+(342-260)=900-86+442=466-(36+386)=279-(47+101)=978-(790-573)=359+80=483-236×2=362-(214-202)=465-256=46×6=345+(628-313)=352-240-60=316-122=979-859=292×3+333=464×3=442-(230+33)=801+(986-944)=187×3=919-128-706=286+148=203-46×2=299+99=389×4=4/8+2/8=65+586+233=213×3-422=533+484+923=482-426=861-253-477=437+225=446×9=222-(107+26)=943-90-321=30×(579-573)=404-(25+298)=283+(461-33)=416-(386-306)=660+156=844-(354+75)=626+875-457=496-(26+429)=10×4+940=890×2=739-668-51=122×4=81-(482-433)=933-693=188+69-234=345×4-37=303+689-368=973-80=61×3=374-101+55=108×6=350+178+126=166-16×8=893×9-825=263+272×2=20+86-24=132+504-215=535-469=974-(307+55)=225×(193-190)=493-13-14=71×(500-495)=61×(79-72)=135+345=399-(163+79)=166+226=192+(467-387)=92×(663-655)=100-49+295=303+998-849=976-288+735=244+70=815+(840-266)=346-197-60=608-491=551+72-76=235-123=397-48+420=262-17-27=220-48=942-(906-112)=457-104×2=62+238=603×(413-408)=92×4=890-(758+61)=861-201-565=367-82-129=128+(421-78)=206+287-15=857-(112+20)=258-(74-13)=97×(301-294)=514+496+765=42+139=106-33×2=503×2-639=487+(200-116)=210+137=235-(326-247)=173+(261-203)=446-(42+34)=272×(426-423)=283-83+131=397-(52-26)=952-655=288+398=171+14+359=106×3+622=556-(637-199)=767-93×7=3/5-1/5=238+75×3=202×8=356-109×3=105×7=211+170=462-(487-107)=391-82-195=430-411+65=490-154-181=321+457=491-94-68=200-(48+42)=405+394=475-177-108=284+81+436=414-270+656=1/8+2/8=153-16=626-(648-254)=456-102×3=386-18×9=653+106+656=168-(43+44)=165×2+761=312+(296-267)=246+540=225+244-318=358-(387-278)=571-(807-482)=280-52-18=611-(300-256)=91+240×2=94×6-453=381-(297-55)=358-178=842+123×8=参考答案750×3-857=1393432-(482-359)=309955-358=597802+261×3=1585488-75-19=394741-35-538=168418-(99+119)=200950-879=713/6-1/6=2/6617+(752-691)=678662×(967-961)=397289×9=801135×4+416=9564/7-2/7=2/7739-82×2=575692+802-201=1293137+226=36394×2-72=11675-41=34641-177×2=287485-154-139=192200+93×6=758400-(63+334)=3230+142-304=68914-288=626428-(609-541)=360190-94=96356+100×6=95693+249×2=59173×3+249=468894+39×6=1128864-626+272=510323-72×3=107437-(385+22)=30460-(93+207)=16072+326=3981/6+3/6=4/6244+403+70=717689-(950-706)=445171×(376-372)=68416+471-45=442130+762-616=276729-(232+118)=379798+213=1011416-56×2=304985×9=8865945-419-270=256699+357=1056726×(222-215)=5082981-571=410739-(773-51)=17806+563+676=2045166×2=332484+48×3=628537×9-156=4677473-(79+187)=207924-766+468=626101+77+672=850949-(752+90)=107373+22-390=516×8+123=251125×6-528=222348+409=757334×(383-375)=2672250×3-233=517380-357+346=36972×3=216909-151-396=362454-(378-228)=304760-(925-875)=710491-10×7=421369-21×6=2436/10-2/10=4/10185-34×2=117277-(492-290)=75479-20×9=299249+222+874=134586+308=394258-77×2=10465×(174-171)=195349+73-93=329688-73×3=469119+99+422=640912×(513-506)=6384123+(305-251)=17758×4+251=483407-(91+289)=27118+31+326=475929×7=6503790-(571-539)=758109×8=872128-123+202=207693×3-852=1227850-393=45770+201-49=222179+(312-192)=299395-283+211=323107+389-20=476982-650=332266+(632-335)=563139×5-308=387364-323=41798+309+384=1491640-157×3=169121+37×3=232134+104+375=613549-63×8=45416×(710-703)=2912457+38-455=4023+941+335=1299434×(920-912)=3472764×8-891=5221647-(390+94)=163244-(32+61)=15124×9=216430×6-95=248577-(534-527)=70111×8+44=932367-229-73=65166+252-125=293418-130-227=6163+449×2=961412×2=824238-149+387=476621×(107-98)=5589127+252=379318-267=5179+806+55=940737-(692-685)=730500-280+526=746749-370-257=1222/8+5/8=7/8109×(188-183)=545330×(30-27)=990264+101+722=108737+(342-318)=61469-232+81=318261×(625-620)=1305411+793-620=58428+114-45=97118-57-52=910×9+97=187519+562-142=939429-120+181=490645-494+841=992278+477-374=381249×4+748=1744200-21×2=158595+198×4=1387235×(108-104)=940488+(204-202)=49062×3=18627×3+167=248459-(224+123)=112564-138+943=1369223×4-639=253797-327-469=1147×(497-493)=58830+80×9=75039×4-14=14245+57×9=558243-(187-122)=178893-502+439=830377-251+379=505973+796+217=198695+731+235=106115+914+30=959604×6=3624430+(450-217)=663455-(23+420)=12223+56=279229+182×4=957903+(510-299)=1114784-(732-396)=448359-(441-426)=344426-90×2=246114+58-39=133390-(20+81)=289177+(307-148)=33691+260=35163×3=189505-41=464354-(120+153)=81116×(348-344)=464345-(453-345)=237262+(360-137)=485341+34×6=545983×8=7864668×(472-469)=2004443+(442-175)=710186-65×2=56435×3-738=567329+15×8=449391-(164+91)=136155+915=1070131-23=10814×5+329=399989+(605-442)=1152402-213-140=49347-(224+16)=107625×(427-422)=3125193-143+212=262832-368+866=1330247+503+210=960195-70-78=47442+101×5=947422-(399-50)=73921-(479+29)=413484-23-237=22460×6+495=855407-(202-93)=298115+270=385452-127=325211-(139-128)=200121×5=605302+135=437849-447+537=939289+(381-199)=471139×5+63=758395-(19+14)=362300-66×3=102625-(889-759)=495491-104-227=160284-38=246252+(459-47)=664714-348-320=46957-(715+196)=46714-530+792=976986-177×5=101382+(719-493)=608441-91-231=119546+(891-883)=554466+956=1422379+(320-261)=438473-198-206=69418+234+310=962310-50=260431+56+343=830443-(83+34)=32689×8-271=441673×8-939=4445804×9=7236671-(284+15)=37256×9-134=37046×(307-304)=138894-11×5=839140×6+26=866844+27+98=969776-77×2=622273-126=147454×8-765=2867439×7=3073112×6=672104×5=520836×(287-282)=4180995-(547-394)=842104×3-244=68313-(107+58)=148213+740+704=1657983-120×4=503620-(472-210)=358464-191×2=82440+532+460=1432546+(935-163)=1318477-100×4=7748+79=1274/6+2/6=115×(272-264)=120538+387+408=1333198+454+235=887107×7-696=53780-650+335=465136+48-143=41152×2=30495×5+465=940212+140=352308-283=25408-193×2=22558-491+158=225271+476=747676-371-297=8940-(432+432)=76171×4-547=137217×2=43420-(145-138)=13122+53-122=53187-85+146=248476-179+568=865707×(946-941)=3535269-68=201883-(682+95)=106617+419-727=309860×(916-913)=2580120×(237-231)=72097+343+412=852499-232-74=1933/6+2/6=5/6927-(963-251)=2156/9-3/9=3/9341-81×2=179503-24×2=455673+960-761=872859+81×4=1183450-379+120=191187-(331-216)=72311-11×3=278485×2=970686×7=4802129+355=484634-(107-24)=55123×5=11579-(331-307)=55290-126+17=181261×(416-413)=783200×2-118=282995×8=7960407+(424-291)=540203+619+724=1546832-66+216=982394-14=380935×(375-366)=8415377×8-31=2985322+66+253=641580+592-48=1124253-(51+173)=29904-398+844=1350542×5-867=1843867-58-408=401160-48=112167×5-510=325171+331=50294+100-71=123286+106=3921/5+3/5=4/5456-(466-21)=11516-448=68325+(360-60)=625569×4-230=2046546×8=4368188+451×2=1090596-(409+38)=149915-785+159=289612-518-27=67848-155×4=228344-59+185=470552+316×3=150035×2=70305-71×3=92510+149=659513+283+80=876283+548+103=93459×(399-395)=236188-(56+10)=122462-238+103=327147+831-792=186770+143+186=1099232×2+419=88316+(148-62)=102713+48+32=793353-(90-47)=3104/8-2/8=2/8466-(16+361)=89606-283-280=43185×5-708=217287+(305-154)=43847+404-320=131974-(256+188)=530558-(745-560)=373895-414=481309-(357-273)=225141+500=641803-18-240=545164×8=1312494×3-581=901165×7-38=1117214-101=11394+43×8=438150×4-296=304715×8-172=554895-(363-302)=34441-154=287235-97+196=334848-167-632=49281-55-43=183657-(863-369)=163434-54×7=561/5+2/5=3/5673-(323+190)=160749+16+177=942484-(31+313)=140316-73-191=52148×(272-266)=888367-(314-309)=362195+65×9=780134+842+804=1780824-397+188=615185+(303-284)=204273+646+24=943746+(888-715)=919591-(255+91)=245211+112-254=69387-134=253204-101+180=28387×5-422=13244+71=31528×5+394=534225×3-123=55286×9-715=59104×(365-359)=624380+239+350=969233+(98-53)=278195+297=492284-202+101=183226+103-124=20597×7=679304+(825-147)=982836+341=1177438-246-182=10457+(544-91)=910153+151-159=145436-272-65=99864-(806-334)=392227×4-32=876318×(897-893)=1272583-17×8=447441-(185-154)=410614+774-189=1199391-(81+257)=53476-174+179=481274×2=54882×4+94=422108+(735-421)=422858×(95-88)=6006195-155+656=696314-25×8=114173-130=4378×(357-352)=390941-76=865854-313-416=125962-(419+255)=288558-(707-379)=230692-59-451=18234×(171-163)=272455-279=176500-(372+28)=100634+531+744=190975+35=11041×9+883=1252801+992-676=1117248-17+198=429751+601+424=1776227×(270-266)=908264+(466-298)=432126×2=252353+277+200=83051-(82-39)=8261×2+402=924686-389+201=498416+417+127=960823+339+216=1378112+39=151616+(847-775)=688415+116×5=995359-11×6=2933/6-2/6=1/6430-134+157=453720-280-399=4110×7+845=915816+488=130468×(441-436)=340653×3-816=1143172×8=1376109+795-211=693976×9=878418+(246-38)=22639+413-327=125457+(890-173)=1174356-292=64197+160-250=107651+882-775=758965+(714-48)=1631466-(374+28)=64131+139×6=96570×9-125=505148+11+65=224963-306×2=351718×(317-308)=6462279-13×7=188371+(280-109)=542948×(246-240)=5688324×2-184=464485-333+192=34426×(443-436)=18217+236-203=50349×7-318=2125651+753-410=994250-47-160=43867-611+62=318294+172=466327×3-446=535801+326+46=1173285-118×2=49771+594-982=383250×(407-404)=750198+302=500191×5+219=1174132+105=237827-237+316=906997-(410-47)=634799-(483+116)=2005/8+2/8=7/8743×8-845=50992/5-1/5=1/5492×4=1968425-112×2=201681-245-173=263418-(374+26)=18372+88+263=723767×(756-749)=5369559-25×6=409320-71×2=178130+574+183=887106×9=954197-(488-438)=147248-229=19670×4-674=2006316×2-550=8296+45×9=501130+71=20114×(66-60)=84268-221+117=164705-670=35331-245=86866×2-216=151623×9+282=48944×(286-280)=264753-(932-756)=57730+19×8=182275×3-751=74507+673+995=21753/7-1/7=2/7894×(488-481)=6258774-69-189=5161/8+3/8=4/8942-(36+42)=864139+514-30=623124×6-328=416906×8-439=6809873-48×2=777420+(406-185)=641129+(237-182)=184749-296-444=9342-92=250310-213+392=489527-310+929=1146429+592-467=554395-312=83286-33×4=154426-408=18338+258+303=899999-426=573410-(48+305)=57373-120+126=379444+(432-41)=835842+(820-473)=1189283-84×2=115273+267=540354-270=84382-163-46=173434-275=159567-309=258118×(458-452)=708751-87×7=142166×3+774=1272900×(798-794)=3600472-413+138=19783+105-41=147164×2+663=991380×3-873=267491-(468-68)=91192+(253-82)=36382+304=3863/7-2/7=1/7631-20-538=7385×8=680418-223=195240×(197-188)=2160384+98=482251+(981-411)=821359+111-366=104340×9-439=262135+838-489=384218×4-752=120762-(254+19)=48936+290-318=8171×5=855787-195×4=7267+610+703=1580260+(397-354)=303263-13×5=198493-18-373=102685-(124+294)=267316+61-22=35512×9-43=652/6-1/6=1/6185-41-43=101395+(486-351)=530352+145=497875-390+478=963838-136×6=22217+256+26=49960+(569-349)=280490-(689-642)=443435+880+459=1774844×2-123=1565244-231+38=5168×(371-366)=340130-(236-169)=6367×9=603614+923-193=1344508+881-987=40222×(71-62)=198104×9-662=274208×4-770=6266×(35-31)=264100+633-377=356330-31×5=175304-49×2=206750-117×2=51661×9=549397-283-23=91864-76+19=80795×9=855107×6-147=495118-55+436=49952×8=416425+211=636791×(421-412)=7119429-(471-303)=261348-(81+176)=91426×9=3834364+69×9=985312-34-77=20131×2=62978+22×4=1066311+164=475496-(481-89)=104479×2-740=218977-485=49278×4=312671+(900-493)=1078620+276-697=199178+121=299404-(400-92)=9696+137-41=192221+250-111=360310-81=229923×2=1846956+964+136=2056357-355+173=175583-191=392261-18×5=171138×(439-435)=552133-24×3=61378-98=280121×(200-196)=484323+46+594=963534-279+964=121982×3+389=635996-580-322=946/8-2/8=4/8450×3=1350277+168=445132+264+772=116864×(193-187)=384584-97×3=293378+184+231=79324×9+463=679104+168-163=1092/7+4/7=6/7213+137=350371+(964-962)=373254×4-814=202156+170=326583-184+867=1266534+288-711=111149-73=76434+(961-603)=792142+334-43=43379×9+776=1487908-(60+531)=317530+(506-449)=587759-653=106947+(642-619)=970930-(667+14)=249905×6=5430263+226+168=65728+(921-575)=374830+964=17943/7+2/7=5/7145×6=870823-562-72=189233+(279-207)=305126-106-11=9119+290=409859×2=1718324+896=1220901-208=69326+390+71