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250-33×7=293-241+292=906-(325+353)=610×4=964+738+477=991-(579+401)=512×(592-589)=983×5=113-(143-98)=80×7=32×8=10×5=913-302=68×5+335=794-(264-95)=314-(66+124)=582-42-414=2/7-1/7=954-(448-193)=290+879-807=3/8-2/8=415+79=89+20+60=435-76×2=230×(68-65)=573+(902-183)=447+(395-256)=126+158-177=280+215=60-(325-304)=7/10-3/10=610+471-320=121+255=495-299-62=47+(918-602)=187+461+81=265+136-360=994-761=384-(307-115)=634+280=117+184-246=126×3+781=390-(86+13)=885-283-219=603+378=358×7-531=329+(749-248)=944-(178-129)=137×6=728-347-209=85×6=678×2-479=447+157=618+22×4=358-232+33=791+355-526=302+237=362×3-745=880-(192+159)=463+70×5=387-42×2=99×6-78=420-(362-352)=984-663=282+322+44=435+10-66=310-(403-248)=403-64=365-358+313=879×6-40=73+77+562=427-11-223=93+871+416=679+64-272=885+297-296=212×4=29×(259-254)=111-61+584=976-271-229=299-19×2=461-(190+236)=162×(118-114)=810-(981-183)=208-(366-355)=363+(299-143)=712×8-169=158+(171-13)=419×2=541×(96-92)=61×8-297=459+(257-90)=462-(169+25)=207+55×3=371+264-461=195-73=35×(88-82)=268×3=817-190×3=781-201-450=280+818-114=700+(859-196)=839-(10+736)=178×(240-237)=432-223-204=479+290+19=958-(179-37)=359×(182-176)=304-(76+188)=468-180+89=899-653=121×(270-262)=21+359+303=80-(366-293)=180+370=4/10-1/10=239-51=449-328=946-346-406=680-239×2=422-(415-93)=872-473+692=330×2-428=313-123×2=813-(565-137)=27-(338-319)=802×4=436×2+392=291-(158+85)=282-(253-251)=333+89-182=865-434-58=449-19×3=30+528+940=308×5-786=386-17×8=248-237+37=231-10×7=776-331×2=350-265=444+391-572=963-370×2=480-(454-161)=330×2-128=114+300×2=709×9-303=309-141+469=1/8+5/8=443-(443-399)=489-286-92=200×5-285=46×(540-535)=46+437-265=115×5+645=161+676+892=712×4-940=343+547-249=92×9=787-64×3=13×7=504-26=733-515+660=488-342=913×6=424-99-75=256+(391-157)=3/5-2/5=204+200×2=232+156=224+50×3=2/10+5/10=194×4=354+(371-242)=76+(350-178)=376×(386-381)=282×2+877=42×6=444-(263-147)=229+390×2=983-160-430=214-97=5/9-4/9=84×4=143-(34+103)=369×2=856-188+732=141×(442-439)=303-14×6=262+(595-147)=82×2=605-(209+58)=460-87-348=209-156=379-(72+304)=68+263+113=111×7-439=550+(544-396)=316-124-57=493-252+640=247-158-79=202+297=867+13+90=933-(173+610)=214-94=63+386+369=463-(70+356)=502+47+19=146×(129-126)=414×2=200+802-761=412-288+354=315-(220-97)=128×3+49=457×2-67=63+131=695×2=197+(409-325)=354+509=409-102×2=702×2=765×8-729=584+857-903=110+260+237=389-18×9=49+16×2=499-82×3=209+(355-255)=411-258-20=147-145+455=322-111=711+319-919=792+364-984=656-(270-235)=97×(14-11)=116×9-409=5/8-2/8=363×(906-899)=191-31-49=66+16=112-35+255=751×4=271+127=837-(412-263)=416+674+779=158×5=982-(608+181)=285-(937-884)=413-170-241=393-64+55=180+573+704=547+22+109=179×(363-360)=150×4-374=128+121=124×7=698×2=216-203=2/5-1/5=864-163+944=324-27×2=296+552+90=255-(194-58)=487-12×5=69-(10+53)=239+199=388+115×8=535×(738-733)=13+397-326=311×(90-87)=346-162=45+249+23=243+265=86+345-211=305-262+117=194×3+254=467-240=448-121×2=113+(392-83)=324-86×3=799-(739-448)=432-(188+91)=374+74-241=236+487=242×2+793=1/4+2/4=296+193=81+409=702×8-383=488-245-98=180×(161-156)=779+180×4=1/8+6/8=25×7=891+462-850=783-395+97=407-(884-820)=163-(154-80)=196-69-64=88-(326-243)=1/6+2/6=762+759-392=356-70×2=127+138×3=486-128=547-83×5=214×4-598=2/7+5/7=749+(720-488)=594+306=70×6-182=83+391-231=466×2-306=178-(472-300)=169-20=614+590-766=450-131=244-153=678-420-26=741×9-114=255+186=586-106×3=745-125-367=428-54-337=100×9-211=834+(372-175)=480-(256+83)=933-38-230=56-19+216=388+282+201=429-(144-31)=134+293=839-112+712=55+110-16=954×8=319-95×2=84+297-221=364-58-22=482-211+81=279-131=537×7-385=363-(350-180)=996×(123-117)=460+81+102=165+386+254=17+387-130=263+219=456+43-376=301-49×5=461-372+357=626+982=349+(335-24)=306×7-501=6/10-4/10=358-271+156=879-319+550=90+302×2=290×(166-159)=514+583+481=270-193+43=168+233-64=815-(194+208)=903+271-792=266-231+417=609×4-228=81+360=405-62×3=377+(307-92)=451×8-681=112+67×2=201×(955-952)=994-284+501=460-135=242+137+162=733×2-919=122+(496-451)=58+346=312-281=136+12×7=97×(181-177)=319-80+82=327+87=847×(466-457)=375-257=354-(64+115)=344-(344-340)=188+149-34=375-(164+125)=122+130=612+742+523=913-318-120=215-(133+44)=217+(457-245)=203+531+109=999-(221+533)=797-(225+570)=16×(71-67)=408+87+509=226+264+872=420+(361-197)=481-(77+304)=277×6=967-335-541=257-171+101=629×5-91=106-13×4=233-16×6=180+318-459=334-139=423+840-196=309-278=361+123=354+(256-237)=444-64×5=90×5=912-(212-72)=920-(114+562)=282-194-43=468×5=82×7+20=655+(970-581)=549-239×2=52×(156-153)=909-502=117-(199-97)=55+216×4=311+47-104=121×(282-276)=817-(195+498)=732×3=421-237=246+117=123+108=1/7+2/7=439+10-221=302-89=400-142-21=421-261=977-(223+130)=152+42=672+75+148=470+(382-250)=902×(259-255)=398×(56-53)=545-511=163+198=200×4=401-(419-164)=405+368+664=72×7+217=630+357=4/10+3/10=382+(242-231)=820+106+698=22×(317-310)=814-290-305=709×8-609=26×9+364=5/10+4/10=67×9+234=138+298=347-22×5=449-178=989+238-988=656-533=337-(137+116)=484-(259+186)=367-211=875-539-44=128+(40-29)=286+454+38=496×2=84×(155-146)=332-(247+27)=166-71-84=48×3+23=958-618=462-(229+148)=582+992+791=333×2-134=641-381+170=738+(657-650)=537×7-463=987-(172+160)=543-223+182=70×3+589=470-47×7=76+192+629=185×(662-656)=198×5-397=422-(965-798)=997-867=294+55×5=438-224-178=813-472-235=587×9=290+120=462-310=696-379=465-219+98=330×2+112=313-45+113=918-250-630=606-38×7=287×(265-262)=208-164=991×8=105×(165-162)=870-382=579+401-482=406-11-36=459+(164-56)=404-(227+106)=295×2=988×9=961-417×2=492-(74+185)=496+78×5=30×6+169=97×9-680=327-(196+112)=184×(134-130)=571+(867-377)=435-(296+86)=910+(677-203)=74×7-321=737+146-653=653+(821-245)=48+340+403=811-733+609=267×2+230=435×7-304=965×5=966+558+778=439-(212+62)=98+67=722×6=159×(161-152)=566+(963-75)=228-125=879+32+800=881-(94+786)=266+95=664×(859-852)=94×7+545=38×4+113=370+977+17=330-138+45=837-174+926=755-174×4=156+(277-101)=336+(583-529)=443-51=933+(876-711)=618×3=491-(76+345)=184×4-198=468-380+347=549×7=992×(150-147)=734-(228-22)=391-367+245=65+(177-42)=74+331=302×3-133=449-161=970+369+57=321×6-557=812×7-848=489-(309+148)=173+149+583=106+399+283=291+(571-227)=498×7=706-(921-413)=925×(949-946)=305+169-102=634+530+843=94×3=653+329+66=379+57×8=327×7=261+(575-492)=352+121-461=387-153+190=3/6-1/6=220+354+525=137+278=72×9-618=330×(687-684)=395-(876-714)=807-(391-215)=293×2=204×(314-311)=677+614-739=397+(242-67)=233×3+278=507-(67+141)=394+165+243=103×4=667×9=90×2+397=762-89=967+95+212=59×(271-262)=985-403+40=206-(44+29)=93×7+140=587-282=315+(260-73)=390-174-102=933+(382-200)=2/7+4/7=954+969-20=245+87-43=241×3+268=481+(397-114)=320+158-19=563×4-426=395-191+69=379+72-30=513-461=31+428-34=454+285=58×(393-388)=125+60×9=851-(269+499)=607+279×3=76+78=4/6-1/6=640-176×2=452-244=498×2-360=122×5=496-(454-214)=495-171-30=593×(198-193)=518-426+178=990-170×4=761-345+990=418×2=187+586=606+734-402=832-569-200=436-32×2=836×(708-705)=17+110×2=521-505+127=694×4=620-184×3=6/10-2/10=808-29×7=410-(18+21)=199+76=514+667=963-272=928-27×5=135×2+764=763+(361-108)=394+362+500=999-(283-161)=494-138-234=88×9-228=461-58×2=486-56×7=390×2-508=198+193=250×(124-120)=648-53×5=977+(704-692)=761-(682-162)=63+(367-190)=761+(845-256)=501+472=386+118+289=387+207+387=234-209-18=319+224+193=457+(352-158)=197×8-143=316-152+127=907-776+564=119+23×9=984-174×3=113+448=1/5+3/5=953+489×2=135+88=222+52×2=398-(444-351)=342×2-578=174-15×8=721-247=498-73×6=584-(551-69)=364-142×2=25+(381-26)=80+197+514=257+80=559-51-52=830-196×4=96×(72-66)=307-(667-652)=53×3+50=223×2+359=893-408-122=201-139+82=859-252+389=382-(386-294)=98×5-136=468-309=740×3=579×(318-311)=69+200-263=321-299+41=431-56=526+(231-226)=144×9=83×2=777×(858-855)=646-204-426=781-65-399=490-(254-122)=947-(78+242)=438-(253+16)=69-58+380=106+138=323+439=20×5=655-(758-413)=790-590=348-(20+161)=875-451=52×7-123=398-(261+94)=1/8+4/8=73×8-197=231-126-90=366+124×6=495-45-163=327-193+853=446-(30+207)=284-(437-238)=457-30-394=677×(163-160)=459-120-75=241+700=160×(346-339)=40+180=438-217=660-201+290=320-(219-205)=99+(480-47)=232×3=302×8-451=324+357=725-43-83=100+(844-826)=363-36×3=24×7+133=963-36=297+160-271=194+(415-176)=118-10×3=492-(45-25)=270+45×5=945-(635+288)=37+95+845=679-423=207+11×8=359-266-51=262-177+932=946-(461+99)=430+377+10=894-337+489=451-15-55=205-17×2=356×2-130=143+212-343=547+688+716=461-30=500-290-88=130-23×5=43+(631-258)=235×4-207=418-68×5=441-(78+198)=115×2+476=170+228-254=397-(399-150)=963-(366+148)=667-221×3=342-162-112=351-(399-141)=689-338+303=271+193=209×(144-140)=790+348-959=43×6-131=110+328=470+(762-24)=692-44×9=399-(14+48)=32+55×4=236+(889-699)=94+(345-20)=447-193+221=187×3+466=169+214+52=176-(970-826)=780-646+20=179×(156-151)=140+144-17=126×3-152=90×(725-721)=111+(356-303)=738-306-432=414-16-165=420+499-911=996-(763+207)=803-755=436+300+10=247-(87+140)=230+117×3=39×(428-425)=168×(466-463)=469×2-101=122×3+173=13+446+43=601-93×4=171×4=314×8=671+99+30=755×4-180=376-225+724=448-(76+321)=297+671-598=97×7-441=393+91×5=393-(92-39)=468×(579-571)=493-(219-212)=223×(431-428)=705-16-40=348+91+249=940+254=759-283-193=219+74-247=495+565-221=397-(151-128)=487-(427-258)=324×3=63+(410-59)=374+106=108×(522-515)=169×4=412-49×2=973-(36+259)=319×(656-652)=439+61-17=170-(360-246)=450-22×4=268×3-753=787-274-434=370-154+22=484-30+33=參考答案250-33×7=19293-241+292=344906-(325+353)=228610×4=2440964+738+477=2179991-(579+401)=11512×(592-589)=1536983×5=4915113-(143-98)=6880×7=56032×8=25610×5=50913-302=61168×5+335=675794-(264-95)=625314-(66+124)=124582-42-414=1262/7-1/7=1/7954-(448-193)=699290+879-807=3623/8-2/8=1/8415+79=49489+20+60=169435-76×2=283230×(68-65)=690573+(902-183)=1292447+(395-256)=586126+158-177=107280+215=49560-(325-304)=397/10-3/10=4/10610+471-320=761121+255=376495-299-62=13447+(918-602)=363187+461+81=729265+136-360=41994-761=233384-(307-115)=192634+280=914117+184-246=55126×3+781=1159390-(86+13)=291885-283-219=383603+378=981358×7-531=1975329+(749-248)=830944-(178-129)=895137×6=822728-347-209=17285×6=510678×2-479=877447+157=604618+22×4=706358-232+33=159791+355-526=620302+237=539362×3-745=341880-(192+159)=529463+70×5=813387-42×2=30399×6-78=516420-(362-352)=410984-663=321282+322+44=648435+10-66=379310-(403-248)=155403-64=339365-358+313=320879×6-40=523473+77+562=712427-11-223=19393+871+416=1380679+64-272=471885+297-296=886212×4=84829×(259-254)=145111-61+584=634976-271-229=476299-19×2=261461-(190+236)=35162×(118-114)=648810-(981-183)=12208-(366-355)=197363+(299-143)=519712×8-169=5527158+(171-13)=316419×2=838541×(96-92)=216461×8-297=191459+(257-90)=626462-(169+25)=268207+55×3=372371+264-461=174195-73=12235×(88-82)=210268×3=804817-190×3=247781-201-450=130280+818-114=984700+(859-196)=1363839-(10+736)=93178×(240-237)=534432-223-204=5479+290+19=788958-(179-37)=816359×(182-176)=2154304-(76+188)=40468-180+89=377899-653=246121×(270-262)=96821+359+303=68380-(366-293)=7180+370=5504/10-1/10=3/10239-51=188449-328=121946-346-406=194680-239×2=202422-(415-93)=100872-473+692=1091330×2-428=232313-123×2=67813-(565-137)=38527-(338-319)=8802×4=3208436×2+392=1264291-(158+85)=48282-(253-251)=280333+89-182=240865-434-58=373449-19×3=39230+528+940=1498308×5-786=754386-17×8=250248-237+37=48231-10×7=161776-331×2=114350-265=85444+391-572=263963-370×2=223480-(454-161)=187330×2-128=532114+300×2=714709×9-303=6078309-141+469=6371/8+5/8=6/8443-(443-399)=399489-286-92=111200×5-285=71546×(540-535)=23046+437-265=218115×5+645=1220161+676+892=1729712×4-940=1908343+547-249=64192×9=828787-64×3=59513×7=91504-26=478733-515+660=878488-342=146913×6=5478424-99-75=250256+(391-157)=4903/5-2/5=1/5204+200×2=604232+156=388224+50×3=3742/10+5/10=7/10194×4=776354+(371-242)=48376+(350-178)=248376×(386-381)=1880282×2+877=144142×6=252444-(263-147)=328229+390×2=1009983-160-430=393214-97=1175/9-4/9=1/984×4=336143-(34+103)=6369×2=738856-188+732=1400141×(442-439)=423303-14×6=219262+(595-147)=71082×2=164605-(209+58)=338460-87-348=25209-156=53379-(72+304)=368+263+113=444111×7-439=338550+(544-396)=698316-124-57=135493-252+640=881247-158-79=10202+297=499867+13+90=970933-(173+610)=150214-94=12063+386+369=818463-(70+356)=37502+47+19=568146×(129-126)=438414×2=828200+802-761=241412-288+354=478315-(220-97)=192128×3+49=433457×2-67=84763+131=194695×2=1390197+(409-325)=281354+509=863409-102×2=205702×2=1404765×8-729=5391584+857-903=538110+260+237=607389-18×9=22749+16×2=81499-82×3=253209+(355-255)=309411-258-20=133147-145+455=457322-111=211711+319-919=111792+364-984=172656-(270-235)=62197×(14-11)=291116×9-409=6355/8-2/8=3/8363×(906-899)=2541191-31-49=11166+16=82112-35+255=332751×4=3004271+127=398837-(412-263)=688416+674+779=1869158×5=790982-(608+181)=193285-(937-884)=232413-170-241=2393-64+55=384180+573+704=1457547+22+109=678179×(363-360)=537150×4-374=226128+121=249124×7=868698×2=1396216-203=132/5-1/5=1/5864-163+944=1645324-27×2=270296+552+90=938255-(194-58)=119487-12×5=42769-(10+53)=6239+199=438388+115×8=1308535×(738-733)=267513+397-326=84311×(90-87)=933346-162=18445+249+23=317243+265=50886+345-211=220305-262+117=160194×3+254=836467-240=227448-121×2=206113+(392-83)=422324-86×3=66799-(739-448)=508432-(188+91)=153374+74-241=207236+487=723242×2+793=12771/4+2/4=3/4296+193=48981+409=490702×8-383=5233488-245-98=145180×(161-156)=900779+180×4=14991/8+6/8=7/825×7=175891+462-850=503783-395+97=485407-(884-820)=343163-(154-80)=89196-69-64=6388-(326-243)=51/6+2/6=3/6762+759-392=1129356-70×2=216127+138×3=541486-128=358547-83×5=132214×4-598=2582/7+5/7=1749+(720-488)=981594+306=90070×6-182=23883+391-231=243466×2-306=626178-(472-300)=6169-20=149614+590-766=438450-131=319244-153=91678-420-26=232741×9-114=6555255+186=441586-106×3=268745-125-367=253428-54-337=37100×9-211=689834+(372-175)=1031480-(256+83)=141933-38-230=66556-19+216=253388+282+201=871429-(144-31)=316134+293=427839-112+712=143955+110-16=149954×8=7632319-95×2=12984+297-221=160364-58-22=284482-211+81=352279-131=148537×7-385=3374363-(350-180)=193996×(123-117)=5976460+81+102=643165+386+254=80517+387-130=274263+219=482456+43-376=123301-49×5=56461-372+357=446626+982=1608349+(335-24)=660306×7-501=16416/10-4/10=2/10358-271+156=243879-319+550=111090+302×2=694290×(166-159)=2030514+583+481=1578270-193+43=120168+233-64=337815-(194+208)=413903+271-792=382266-231+417=452609×4-228=220881+360=441405-62×3=219377+(307-92)=592451×8-681=2927112+67×2=246201×(955-952)=603994-284+501=1211460-135=325242+137+162=541733×2-919=547122+(496-451)=16758+346=404312-281=31136+12×7=22097×(181-177)=388319-80+82=321327+87=414847×(466-457)=7623375-257=118354-(64+115)=175344-(344-340)=340188+149-34=303375-(164+125)=86122+130=252612+742+523=1877913-318-120=475215-(133+44)=38217+(457-245)=429203+531+109=843999-(221+533)=245797-(225+570)=216×(71-67)=64408+87+509=1004226+264+872=1362420+(361-197)=584481-(77+304)=100277×6=1662967-335-541=91257-171+101=187629×5-91=3054106-13×4=54233-16×6=137180+318-459=39334-139=195423+840-196=1067309-278=31361+123=484354+(256-237)=373444-64×5=12490×5=450912-(212-72)=772920-(114+562)=244282-194-43=45468×5=234082×7+20=594655+(970-581)=1044549-239×2=7152×(156-153)=156909-502=407117-(199-97)=1555+216×4=919311+47-104=254121×(282-276)=726817-(195+498)=124732×3=2196421-237=184246+117=363123+108=2311/7+2/7=3/7439+10-221=228302-89=213400-142-21=237421-261=160977-(223+130)=624152+42=194672+75+148=895470+(382-250)=602902×(259-255)=3608398×(56-53)=1194545-511=34163+198=361200×4=800401-(419-164)=146405+368+664=143772×7+217=721630+357=9874/10+3/10=7/10382+(242-231)=393820+106+698=162422×(317-310)=154814-290-305=219709×8-609=506326×9+364=5985/10+4/10=9/1067×9+234=837138+298=436347-22×5=237449-178=271989+238-988=239656-533=123337-(137+116)=84484-(259+186)=39367-211=156875-539-44=292128+(40-29)=139286+454+38=778496×2=99284×(155-146)=756332-(247+27)=58166-71-84=1148×3+23=167958-618=340462-(229+148)=85582+992+791=2365333×2-134=532641-381+170=430738+(657-650)=745537×7-463=3296987-(172+160)=655543-223+182=50270×3+589=799470-47×7=14176+192+629=897185×(662-656)=1110198×5-397=593422-(965-798)=255997-867=130294+55×5=569438-224-178=36813-472-235=106587×9=5283290+120=410462-310=152696-379=317465-219+98=344330×2+112=772313-45+113=381918-250-630=38606-38×7=340287×(265-262)=861208-164=44991×8=7928105×(165-162)=315870-382=488579+401-482=498406-11-36=359459+(164-56)=567404-(227+106)=71295×2=590988×9=8892961-417×2=127492-(74+185)=233496+78×5=88630×6+169=34997×9-680=193327-(196+112)=19184×(134-130)=736571+(867-377)=1061435-(296+86)=53910+(677-203)=138474×7-321=197737+146-653=230653+(821-245)=122948+340+403=791811-733+609=687267×2+230=764435×7-304=2741965×5=4825966+558+778=2302439-(212+62)=16598+67=165722×6=4332159×(161-152)=1431566+(963-75)=1454228-125=103879+32+800=1711881-(94+786)=1266+95=361664×(859-852)=464894×7+545=120338×4+113=265370+977+17=1364330-138+45=237837-174+926=1589755-174×4=59156+(277-101)=332336+(583-529)=390443-51=392933+(876-711)=1098618×3=1854491-(76+345)=70184×4-198=538468-380+347=435549×7=3843992×(150-147)=2976734-(228-22)=528391-367+245=26965+(177-42)=20074+331=405302×3-133=773449-161=288970+369+57=1396321×6-557=1369812×7-848=4836489-(309+148)=32173+149+583=905106+399+283=788291+(571-227)=635498×7=3486706-(921-413)=198925×(949-946)=2775305+169-102=372634+530+843=200794×3=282653+329+66=1048379+57×8=835327×7=2289261+(575-492)=344352+121-461=12387-153+190=4243/6-1/6=2/6220+354+525=1099137+278=41572×9-618=30330×(687-684)=990395-(876-714)=233807-(391-215)=631293×2=586204×(314-311)=612677+614-739=552397+(242-67)=572233×3+278=977507-(67+141)=299394+165+243=802103×4=412667×9=600390×2+397=577762-89=673967+95+212=127459×(271-262)=531985-403+40=622206-(44+29)=13393×7+140=791587-282=305315+(260-73)=502390-174-102=114933+(382-200)=11152/7+4/7=6/7954+969-20=1903245+87-43=289241×3+268=991481+(397-114)=764320+158-19=459563×4-426=1826395-191+69=273379+72-30=421513-461=5231+428-34=425454+285=73958×(393-388)=290125+60×9=665851-(269+499)=83607+279×3=144476+78=1544/6-1/6=3/6640-176×2=288452-244=208498×2-360=636122×5=610496-(454-214)=256495-171-30=294593×(198-193)=2965518-426+178=270990-170×4=310761-345+990=1406418×2=836187+586=773606+734-402=938832-569-200=63436-32×2=372836×(708-705)=250817+110×2=237521-505+127=143694×4=2776620-184×3=686/10-2/10=4/10808-29×7=605410-(18+21)=371199+76=275514+667=1181963-272=691928-27×5=793135×2+764=1034763+(361-108)=1016394+362+500=1256999-(283-161)=877494-138-234=12288×9-228=564461-58×2=345486-56×7=94390×2-508=272198+193=391250×(124-120)=1000648-53×5=383977+(704-692)=989761-(682-162)=24163+(367-190)=240761+(845-256)=1350501+472=973386+118+289=793387+207+387=981234-209-18=7319+224+193=736457+(352-158)=651197×8-143=1433316-152+127=291907-776+564=695119+23×9=326984-174×3=462113+448=5611/5+3/5=4/5953+489×2=1931135+88=223222+52×2=326398-(444-351)=305342×2-578=106174-15×8=54721-247=474498-73×6=60584-(551-69)=102364-142×2=8025+(381-26)=38080+197+514=791257+80=337559-51-52=456830-196×4=4696×(72-66)=576307-(667-652)=29253×3+50=209223×2+359=805893-408-122=363201-139+82=144859-252+389=996382-(386-294)=29098×5-136=354468-309=159740×3=2220579×(318-311)=405369+200-263=632