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321×3-140=158×(131-128)=450+310=405-(272+72)=662+(266-232)=75×5+110=700×7=630+(951-890)=181-(122-85)=590-302-98=542+83+188=315×2-447=434-330+396=310×(56-53)=171+95=829+285+796=34×4-64=316-14-186=788-235×3=98×6=447-(355-344)=87×8+156=419-364+193=86×7=724-67×8=698-397+231=321-292+365=499-29-391=178+151-318=111×7-200=119-(746-710)=367+86×2=413-298=837-181+354=560+989+993=116-45=273-(34+146)=347+72=43+367-377=498-194-78=196+(44-23)=420-(143+187)=525+387=307-(39+156)=1/5+2/5=915-244-488=642×6-71=352-125=65×5=472×4=922-601=311-(138+171)=788-341-300=959-68-475=291-127=437-(387-358)=814-673=89+(941-603)=456-433+185=288-231+165=351-94-248=865-53=199-(774-640)=504×5=1/8+5/8=52×8-158=196-98-80=498-49=148-(19+101)=454-(95+255)=86×6=167+(714-591)=369+40+33=344+148=651+32+185=246+821-620=46+261-274=839-314×2=270×(670-661)=257+62=902+113×8=417+91×7=189-74-68=471-(235-211)=372-218-47=42+225=471-37-280=88×3=411-255=68×5+744=455+(318-226)=221-(87+67)=82-28=32+(323-244)=92+128×5=181+165=651+385=409+192=418×2+757=373-31×8=160+428=631+391+641=41×9+232=538×4=325+(334-68)=370×(181-174)=184+47×2=367×2=401-51-263=448-400=436-122+112=101×7+284=910-16×2=275+61×5=515-(769-502)=687×9=791×(382-378)=213-40+216=493-(780-469)=424-256+303=625-(676-580)=347+426=590-253=370-150-126=66+115+719=482-263+181=1/4+3/4=968-112×7=819-446-140=328+(876-541)=177×5-169=64+223=84×(306-297)=757-365-161=201-66-63=197×5+463=547+798+24=284-50-234=831-824+269=927-(96+49)=259-(42+33)=822-(265+307)=231+(460-144)=307-18=209-33×6=342+(366-24)=22×8-153=820+815=47×8=304+332+64=908-121+565=528+673-945=969+741=227-(132+41)=57-20=61×2+177=137+(436-223)=361+(357-211)=625+121+23=259-(164-115)=498-161=88×(203-198)=309+(490-198)=240+78-285=307-77-17=421×2-521=345+90-15=864+762-590=190+625+208=455-205-115=51×3+172=961-(899-307)=250-48×4=613-536=365-(69+11)=658-279+205=1/4+2/4=514+(330-209)=323-(402-97)=874-421-15=242×2=246+613+640=650×9-583=407+204×2=202-16×8=52×6=492-16×5=316+340=304+421=286+223+339=98×5=612×(23-19)=446+(370-232)=303+904=283-(151-63)=79×(297-294)=650+666+599=458-(498-360)=913-41×9=465×2-304=170+(63-11)=44+281+604=195×(222-219)=103×8-348=915-(547+225)=520×8-391=148+299-351=620+38×8=765×8=221-(410-299)=292-(315-207)=32+246-196=6/9-3/9=74+374-34=761×5=342-(305+29)=870-208-452=877-302+100=284-210+33=614-(891-587)=136×6-221=661+874-730=417-35-288=477-299+156=597-(223+199)=582-13×6=440-(14+146)=998-77×7=19+97+226=614+883-624=771-(67+698)=733+17×9=754-66-135=395-126-144=476-437+42=3/6-1/6=253-(356-226)=136×(288-285)=552-81-208=13×(223-217)=271+135-279=450×2-630=122×5=500-207×2=123×(448-439)=921-100=853+829=871-(561+224)=800×9=589+310+71=852-(355+394)=129+316-145=213+139+36=243+(294-249)=21×(422-413)=217×(45-42)=653+233+107=92×6=173×7=149-(40+89)=123×(470-464)=507×(646-642)=108+(228-150)=859×(800-791)=66×3=795-754=388+127×4=36+333-210=116×(759-756)=293+212-72=170×8-68=31+(295-26)=78×2+40=534-274=405-41×4=306×3-446=79×8-193=413-303+122=571+80-581=396×3=838-403-319=188+243+56=465-(280-238)=287+(517-385)=316-168-37=199×4=142+186=921+856+938=246-155-35=577-78×5=378-(426-241)=429-148=717-155-220=68×7-257=751-495+783=121+(349-329)=621×(966-960)=428+(273-183)=977×(62-55)=472-68×4=995-214+980=633-15×8=234-153-56=788+(964-814)=541×6-126=935-(646-558)=460-390+215=442-(406-255)=113×6-416=4/8+2/8=745+648-493=246-(929-708)=632-(54+325)=4/7+3/7=312-290=253+981+355=998-(973-156)=909-654+895=781-687=27+285-69=957-169×5=88×(241-237)=196+274=113×(253-248)=487-(165+307)=5/9-4/9=121×5+277=267-(881-682)=195×(170-165)=382+(435-319)=708-(368-29)=372-116+101=175×3-308=865+555+867=812+(285-247)=132+231=395-251-136=126+(131-100)=371-(106-88)=815-762+756=414×2=119×6=392+(915-741)=180-(242-149)=885-(225+368)=409-48-85=337-34×4=378+(223-132)=124+536=103×9-897=426-120×3=78+450+343=6/8+2/8=133+174=460×2+966=63×(261-253)=296-22×7=811×2-698=996-707=113+335-414=444-97×4=454+458-556=317×9=906-227+134=27×4+84=68-(369-362)=531+179-639=259+328+359=185+627+618=943-128-479=613×9=432-238-149=108-30×3=451-85×3=95-27+408=724-414-65=347+736+626=209+49-12=400-18=152×3=344-(511-485)=151+194=55×(470-462)=264-(484-345)=96×8=354-(65+141)=187-74×2=427-(276+63)=134+525+54=343-146+129=455-(54+220)=703-28×6=25+758+122=788-700=690×(305-301)=398-16-286=357-(185+77)=953-(18+112)=955-43×2=856×2=275-13-209=125×6=751-(179-133)=608+257+160=347-(242-66)=488-337-99=375-(250-159)=334+(112-42)=383+94=981-29×2=472+47×8=856-11+389=794-553+223=681-196-112=294×3-655=359+747-530=861+279×2=89+376-73=263+(759-151)=66×7+668=178+136-97=334+303=918+(574-130)=177+298=835×7-937=245-(234-228)=738×3-579=44+248-253=954-84×6=186+(828-827)=360+26×8=474-345=315+131-391=5/7-1/7=401+38×7=591+(263-33)=597+443+43=486×2=71×(166-163)=44+40×8=947-235×4=467-181=229-159+356=464-88-179=231+152-233=585+154+162=447-(136+245)=551×2=185+202=619×(996-992)=247-(178+46)=223-(486-264)=401-98=109×5-98=909+(444-260)=49+759-428=494+816=61×7-143=15×9+414=840×7=475-(73+59)=675+54+197=450-(848-438)=784×(583-578)=166×3=572-487-51=699+97×4=26×4=212-178=573-(593-89)=868+231×2=462+259×2=33×2+180=392-196=168×5=954-242=2/4-1/4=522×5-606=284×5-63=3/5-1/5=204+(733-425)=363-166×2=29+124=843-620+48=24×2=600-(751-441)=244+96=475+14-270=748-654+521=130+(271-148)=458-104=488+136×2=942+138-156=222+222-63=80×2+445=992-(210+669)=917+39×7=7/10-1/10=630-326-55=45+193=648+378-379=880-124×2=991+389-262=865-445+697=320-(288-240)=213×3-346=540+(698-109)=257-28×3=200+15-81=37+411-210=642×(844-839)=490×(90-81)=10×(365-357)=430×9-916=191+876+688=206+90×7=670-(265-258)=4/7-3/7=977-756-90=154-95+363=115+287=368-324=288-(50+51)=54-(105-59)=254-(325-232)=79+119=385-75-43=153×5-759=391-50×4=299+131=237+373+256=251+598-167=387-(276-120)=202+(238-208)=671+382+625=226+229=739-143+208=797-269=486-444-12=130+27×6=120×(95-89)=734-167×3=50×(554-546)=390+364×2=491+363-235=474-(40+73)=451×2+809=652-55=988-(645-396)=380-(269-48)=902×2-258=348+316=426-323=853+610-491=119+20-128=689×(637-630)=232-150=455-244+92=321+29+26=405-35×9=708+151-735=784+790+379=821×2=500×2-367=267×3=697-397=197×(411-405)=179×8-921=584-91×4=276+705=201+(203-129)=868×5=224-40-90=921-(543+177)=307+236+352=698-(382+108)=7/10+3/10=284+95+428=121×(167-160)=465-(333-194)=337+66×9=936-177×3=2/5-1/5=147-143+437=754+123+372=385+492+37=495+(388-51)=312-24×4=946-(402+492)=75+(437-88)=475-60×3=119-111+114=920+(583-521)=557-387+893=49×(308-301)=202×(113-108)=444-(28+391)=848+599=293-(181-45)=266×(502-496)=643×2-90=98×(223-218)=459-149=371+(486-17)=417-(248+161)=279+198+224=392×2=459-(408+33)=265-17×4=104×6-608=423-44-338=245+80×2=150×(388-384)=413×2-617=2/6+3/6=155+76=268+(356-111)=546+482+966=448-83-318=147+347-250=254+104-168=446×2-377=694-77×2=783-(272+363)=354-121×2=236-75×3=25+191-158=827+957-21=326+43×5=496-17-366=907+359+209=994-562-370=124×5+246=446×2+890=69×5=241-(769-726)=63+(174-26)=194-(42+35)=5/8+2/8=66×7+169=792×(320-314)=514-(22+459)=430+425-316=938-(382+136)=427×2+397=923-582=234+236-226=146+(324-273)=120+32+46=74×(50-42)=796-(108+410)=203-18×5=627+905-224=316-(193-140)=93×5=528×2=398-12×8=579×3=807×9=730-79×8=332+91=154-124+252=574-236=55-29-26=196-97+102=981-60×3=1/7+2/7=212×3-133=550-409+562=634-148+467=614-44-22=820-470-80=779-142×3=545+105×9=468-454=479-(115+158)=990+(319-77)=221+155=298-260=759×(218-209)=99-49=39×(74-65)=638×9=702-51+33=4/8-3/8=887-135×6=668+32+205=474×5-359=610+20×4=825-31+833=195+20×8=416+(280-46)=131×7-816=635×4-569=660+(800-379)=338+26+145=391-25×9=201+114=153×3+460=448×4=479×(564-561)=381-(826-695)=209+230-104=428+68×7=324-(54+158)=274-97×2=446-44=813-(404+246)=823+915=12×4+105=305+395=3/4-1/4=36+41=138×2+313=86+152-186=442-(116-66)=91+281=37×2+151=34+(477-355)=492-119×2=652-159+76=202-130+769=290-228+97=480-38-324=820+774-442=794-56+671=484+110+368=80×(311-306)=586-114-172=179+276=394×(289-286)=134+319=103×2=204×4=358+98-343=938-(446+171)=54×5+931=149×(137-134)=225×2-67=333×5-837=193-102+275=416-298=112×5=83-(272-224)=137+770+605=5/8-1/8=98×(486-481)=609×9-535=83+288=463+758+943=97×5=834+608=948-(796+114)=70×6+296=485×3-35=881-(639-340)=487-(94+345)=925-794+941=17+925-154=470×3-226=110+469+296=785×2=630+359-339=670-(289+269)=436-375+118=780-(856-335)=908-(407+174)=790+294=759+221-255=293×8-503=382-164+91=771-662+586=418-163+30=166×4-430=431+961+104=347+61=116+580=106×6=55×5+197=838-(986-785)=10+666+250=329-203=872-223=483-356=93+(439-46)=339+390=230+(704-341)=452-(96+285)=795+399-700=919+501+161=225-148=278+(191-67)=405-13×7=550+58+328=221×(416-413)=175+60=288×(216-213)=111+432+143=879-613=465+(155-42)=126+190=484+(197-55)=524-(77+50)=946-576=13×(444-438)=355-273=449-(314-46)=740-(771-589)=130+250=617×3-214=237-(329-147)=409×6-876=667×(236-228)=317+658+951=284×3-184=442+(569-380)=370-(63+194)=28×(940-934)=888-187=842×7-217=53×(29-24)=526+(955-491)=981-44-746=938-(212+677)=81×7=228×3=64×7=773×7-432=414+296=909-761-52=114+675-212=457×5-740=297+40+347=150×3+31=714-(39+471)=516×2-135=395-21-113=3/8+2/8=446-82×4=337-(474-359)=155-124+880=846-(315+130)=396-121=178-29+25=422-43×3=860-232-403=142×7=224×(414-411)=449-14×3=471-39×9=62-11+300=425-250=109-58=98+362+533=60×8-96=150×(212-207)=798-571=383-90=871-51×4=349-309=64+375-197=198-124+16=115+(416-407)=251+(264-95)=參考答案321×3-140=823158×(131-128)=474450+310=760405-(272+72)=61662+(266-232)=69675×5+110=485700×7=4900630+(951-890)=691181-(122-85)=144590-302-98=190542+83+188=813315×2-447=183434-330+396=500310×(56-53)=930171+95=266829+285+796=191034×4-64=72316-14-186=116788-235×3=8398×6=588447-(355-344)=43687×8+156=852419-364+193=24886×7=602724-67×8=188698-397+231=532321-292+365=394499-29-391=79178+151-318=11111×7-200=577119-(746-710)=83367+86×2=539413-298=115837-181+354=1010560+989+993=2542116-45=71273-(34+146)=93347+72=41943+367-377=33498-194-78=226196+(44-23)=217420-(143+187)=90525+387=912307-(39+156)=1121/5+2/5=3/5915-244-488=183642×6-71=3781352-125=22765×5=325472×4=1888922-601=321311-(138+171)=2788-341-300=147959-68-475=416291-127=164437-(387-358)=408814-673=14189+(941-603)=427456-433+185=208288-231+165=222351-94-248=9865-53=812199-(774-640)=65504×5=25201/8+5/8=6/852×8-158=258196-98-80=18498-49=449148-(19+101)=28454-(95+255)=10486×6=516167+(714-591)=290369+40+33=442344+148=492651+32+185=868246+821-620=44746+261-274=33839-314×2=211270×(670-661)=2430257+62=319902+113×8=1806417+91×7=1054189-74-68=47471-(235-211)=447372-218-47=10742+225=267471-37-280=15488×3=264411-255=15668×5+744=1084455+(318-226)=547221-(87+67)=6782-28=5432+(323-244)=11192+128×5=732181+165=346651+385=1036409+192=601418×2+757=1593373-31×8=125160+428=588631+391+641=166341×9+232=601538×4=2152325+(334-68)=591370×(181-174)=2590184+47×2=278367×2=734401-51-263=87448-400=48436-122+112=426101×7+284=991910-16×2=878275+61×5=580515-(769-502)=248687×9=6183791×(382-378)=3164213-40+216=389493-(780-469)=182424-256+303=471625-(676-580)=529347+426=773590-253=337370-150-126=9466+115+719=900482-263+181=4001/4+3/4=1968-112×7=184819-446-140=233328+(876-541)=663177×5-169=71664+223=28784×(306-297)=756757-365-161=231201-66-63=72197×5+463=1448547+798+24=1369284-50-234=0831-824+269=276927-(96+49)=782259-(42+33)=184822-(265+307)=250231+(460-144)=547307-18=289209-33×6=11342+(366-24)=68422×8-153=23820+815=163547×8=376304+332+64=700908-121+565=1352528+673-945=256969+741=1710227-(132+41)=5457-20=3761×2+177=299137+(436-223)=350361+(357-211)=507625+121+23=769259-(164-115)=210498-161=33788×(203-198)=440309+(490-198)=601240+78-285=33307-77-17=213421×2-521=321345+90-15=420864+762-590=1036190+625+208=1023455-205-115=13551×3+172=325961-(899-307)=369250-48×4=58613-536=77365-(69+11)=285658-279+205=5841/4+2/4=3/4514+(330-209)=635323-(402-97)=18874-421-15=438242×2=484246+613+640=1499650×9-583=5267407+204×2=815202-16×8=7452×6=312492-16×5=412316+340=656304+421=725286+223+339=84898×5=490612×(23-19)=2448446+(370-232)=584303+904=1207283-(151-63)=19579×(297-294)=237650+666+599=1915458-(498-360)=320913-41×9=544465×2-304=626170+(63-11)=22244+281+604=929195×(222-219)=585103×8-348=476915-(547+225)=143520×8-391=3769148+299-351=96620+38×8=924765×8=6120221-(410-299)=110292-(315-207)=18432+246-196=826/9-3/9=3/974+374-34=414761×5=3805342-(305+29)=8870-208-452=210877-302+100=675284-210+33=107614-(891-587)=310136×6-221=595661+874-730=805417-35-288=94477-299+156=334597-(223+199)=175582-13×6=504440-(14+146)=280998-77×7=45919+97+226=342614+883-624=873771-(67+698)=6733+17×9=886754-66-135=553395-126-144=125476-437+42=813/6-1/6=2/6253-(356-226)=123136×(288-285)=408552-81-208=26313×(223-217)=78271+135-279=127450×2-630=270122×5=610500-207×2=86123×(448-439)=1107921-100=821853+829=1682871-(561+224)=86800×9=7200589+310+71=970852-(355+394)=103129+316-145=300213+139+36=388243+(294-249)=28821×(422-413)=189217×(45-42)=651653+233+107=99392×6=552173×7=1211149-(40+89)=20123×(470-464)=738507×(646-642)=2028108+(228-150)=186859×(800-791)=773166×3=198795-754=41388+127×4=89636+333-210=159116×(759-756)=348293+212-72=433170×8-68=129231+(295-26)=30078×2+40=196534-274=260405-41×4=241306×3-446=47279×8-193=439413-303+122=232571+80-581=70396×3=1188838-403-319=116188+243+56=487465-(280-238)=423287+(517-385)=419316-168-37=111199×4=796142+186=328921+856+938=2715246-155-35=56577-78×5=187378-(426-241)=193429-148=281717-155-220=34268×7-257=219751-495+783=1039121+(349-329)=141621×(966-960)=3726428+(273-183)=518977×(62-55)=6839472-68×4=200995-214+980=1761633-15×8=513234-153-56=25788+(964-814)=938541×6-126=3120935-(646-558)=847460-390+215=285442-(406-255)=291113×6-416=2624/8+2/8=6/8745+648-493=900246-(929-708)=25632-(54+325)=2534/7+3/7=1312-290=22253+981+355=1589998-(973-156)=181909-654+895=1150781-687=9427+285-69=243957-169×5=11288×(241-237)=352196+274=470113×(253-248)=565487-(165+307)=155/9-4/9=1/9121×5+277=882267-(881-682)=68195×(170-165)=975382+(435-319)=498708-(368-29)=369372-116+101=357175×3-308=217865+555+867=2287812+(285-247)=850132+231=363395-251-136=8126+(131-100)=157371-(106-88)=353815-762+756=809414×2=828119×6=714392+(915-741)=566180-(242-149)=87885-(225+368)=292409-48-85=276337-34×4=201378+(223-132)=469124+536=660103×9-897=30426-120×3=6678+450+343=8716/8+2/8=1133+174=307460×2+966=188663×(261-253)=504296-22×7=142811×2-698=924996-707=289113+335-414=34444-97×4=56454+458-556=356317×9=2853906-227+134=81327×4+84=19268-(369-362)=61531+179-639=71259+328+359=946185+627+618=1430943-128-479=336613×9=5517432-238-149=45108-30×3=18451-85×3=19695-27+408=476724-414-65=245347+736+626=1709209+49-12=246400-18=382152×3=456344-(511-485)=318151+194=34555×(470-462)=440264-(484-345)=12596×8=768354-(65+141)=148187-74×2=39427-(276+63)=88134+525+54=713343-146+129=326455-(54+220)=181703-28×6=53525+758+122=905788-700=88690×(305-301)=2760398-16-286=96357-(185+77)=95953-(18+112)=823955-43×2=869856×2=1712275-13-209=53125×6=750751-(179-133)=705608+257+160=1025347-(242-66)=171488-337-99=52375-(250-159)=284334+(112-42)=404383+94=477981-29×2=923472+47×8=848856-11+389=1234794-553+223=464681-196-112=373294×3-655=227359+747-530=576861+279×2=141989+376-73=392263+(759-151)=87166×7+668=1130178+136-97=217334+303=637918+(574-130)=1362177+298=475835×7-937=4908245-(234-228)=239738×3-579=163544+248-253=39954-84×6=450186+(828-827)=187360+26×8=568474-345=129315+131-391=555/7-1/7=4/7401+38×7=667591+(263-33)=821597+443+43=1083486×2=97271×(166-163)=21344+40×8=364947-235×4=7467-181=286229-159+356=426464-88-179=197231+152-233=150585+154+162=901447-(136+245)=66551×2=1102185+202=387619×(996-992)=2476247-(178+46)=23223-(486-264)=1401-98=303109×5-98=447909+(444-260)=109349+759-428=380494+816=131061×7-143=28415×9+414=549840×7=5880475-(73+59)=343675+54+197=926450-(848-438)=40784×(583-578)=3920166×3=498572-487-51=34699+97×4=108726×4=104212-178=34573-(593-89)=69868+231×2=1330462+259×2=98033×2+180=246392-196=196168×5=840954-242=7122/4-1/4=1/4522×5-606=2004284×5-63=13573/5-1/5=2/5204+(733-425)=512363-166×2=3129+124=153843-620+48=27124×2=48600-(751-441)=290244+96=340475+14-270=219748-654+521=615130+(271-148)=253458-104=354488+136×2=760942+138-156=924222+222-63=38180×2+445=605992-(210+669)=113917+39×7=11907/10-1/10=6/10630-326-55=24945+193=238648+378-379=647880-124×2=632991+389-262=1118865-445+697=1117320-(288-240)=272213×3-346=293540+(698-109)=1129257-28×3=173200+15-81=13437+411-210=238642×(844-839)=3210490×(90-81)=441010×(365-357)=80430×9-916=2954191+876+688=1755206+90×7=836670-(265-258)=6634/7-3/7=1/7977-756-90=131154-95+363=422115+287=402368-324=44288-(50+51)=18754-(105-59)=8254-(325-232)=16179+119=198385-75-43=267153×5-759=6391-50×4=191299+131=430237+373+256=866251+598-167=682387-(276-120)=231202+(238-208)=232671+382+625=1678226+229=455739-143+208=804797-269=528486-444-12=30130+27×6=292120×(95-89)=720734-167×3=23350×(554-546)=400390+364×2=1118491+363-235=619474-(40+73)=361451×2+809=1711652-55=597988-(645-396)=739380-(269-48)=159902×2-258=1546348+316=664426-323=103853+610-491=972119+20-128=11689×(637-630)=4823232-150=82455-244+92=303321+29+26=376405-35×9=90708+151-735=124784+790+379=1953821×2=1642500×2-367=633267×3=801697-397=300197×(411-405)=1182179×8-921=511584-91×4=220276+705=981201+(203-129)=275868×5=4340224-40-90=94921-(543+177)=201307+236+352=895698-(382+108)=2087/10+3/10=1284+95+428=807121×(167-160)=847465-(333-194)=326337+66×9=931936-177×3=4052/5-1/5=1/5147-143+437=441754+123+372=1249385+492+37=914495+(388-51)=832312-24×4=216946-(402+492)=5275+(437-88)=424475-60×3=295119-111+114=122920+(583-521)=982557-387+893=106349×(308-301)=343202×(113-108)=1010444-(28+391)=25848+599=1447293-(181-45)=157266×(502-496)=1596643×2-90=119698×(223-218)=490459-149=310371+(486-17)=840417-(248+161)=8279+198+224=701392×2=784459-(408+33)=18265-17×4=197104×6-608=16423-44-338=41245+80×2=405150×(388-384)=600413×2-617=2092/6+3/6=5/6155+76=231268+(356-111)=513546+482+966=1994448-83-318=47147+347-250=244254+104-168=190446×2-377=515694-77×2=540783-(272+363)=148354-121×2=112236-75×3=1125+191-158=58827+957-21=1763326+43×5=541496-17-366=113907+359+209=1475994-562-370=62124×5+246=866446×2+890=178269×5=345241-(769-726)=19863+(174-26)=211194-(42+35)=1175/8+2/8=7/866×7+169=631792×(320-314)=4752514-(22+459)=33430+425-316=539938-(382+136)=420427×2+397=1251923-582=341234+236-226=244146+(324-273)=197120+32+46=19874×(50-42)=592796-(108+410)=278203-18×5=113627+905-224=1308316-(193-140)=26393×5=465528×2=1056398-12×8=302579×3=1737807×9=7263730-79×8=98332+91=423154-124+252=282574-236=33855-29-26=0196-97+102=201981-60×3=8011/7+2/7=3/7212×3-133=503550-409+562=703634-148+467=953614-44-22=548820-470-80=270779-142×3=353545+105×9=1490468-454=14479-(115+158)=206990+(319-77)=1232221+155=376298-260=38759×(218-209)=683199-49=5039×(74-65)=351638×9=5742702-51+33=6844/8-3/8=1/8887-135×6=77668+32+205=905474×5-359=2011610+20×4=690825-31+833=1627195+20×8=355416+(280-46)=650131×7-816=101635×4-569=1971660+(800-379)=1081338+26+145=509391-25×9=166201+114=315153×3+460=919448×4=1792479×(564-561)=1437381-(826-695)=250209+230-104=335428+68×7=904324-(54+158)=112274-97×2=80446-44=402813-(404+246)=163823+915=173812×4+1