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111+126=589-133+906=447-55×7=228+45×6=351+(203-112)=147-35+59=810×(807-804)=284×3=195+33=294-205+138=49+15=308-(126+32)=160+(237-104)=429-286=313-11=269-(33+225)=285-(162-24)=65×5-39=779-(752-576)=741-(330-109)=953×4=307-(317-47)=3/8+4/8=96×2+190=775+807-372=429-218-184=959+(520-95)=61+(858-42)=488-(339+104)=75+314=223×(148-144)=721+99×8=657+927=401-(789-528)=469-442=349-238=492-38-441=274+449=1/3+2/3=974×(905-900)=1/4+2/4=151-(14+26)=257-46=77+381-353=450-83=175+98×5=350×2-12=341-314+233=833-361=671-200+252=1/6+2/6=493-57×3=76×7-147=490+(460-119)=286+110-360=435×2=775-(290+14)=3/6-2/6=144×(472-466)=1/6+5/6=405-(723-355)=655+849-485=385+739=127-(57+44)=486-(188-108)=480+(438-273)=489×6=491-(214-208)=872×7-310=835-447+328=922-(564-261)=737×7-122=460×2=13+173+376=226×(301-297)=157×5-684=198×2=708+(608-330)=807-(761-621)=330-(265-115)=338-(45+245)=476-76-84=351+62+484=6/8-1/8=264-167+373=161+(583-295)=304+107-79=69+35=366-110-91=699-31-579=911+314=861+246-917=180×4-407=976×(246-238)=443-211=1/5+2/5=965-(78+703)=631+278-81=241×2-286=134+639+143=212+(474-25)=119×3+319=138×8-501=800-619+816=462-329=412+85×5=83+235-191=103-54+325=409-172-150=814×4-763=877-639=711-(753-75)=217×4+328=333+356+143=73×3=754-122×5=197×9=910-116×7=287×3-460=148×(176-171)=423-(63+21)=977-386-498=267-14-139=375×(821-814)=575+268-660=464-132-93=379×(984-977)=138+(968-99)=438-47×6=361×2-722=396-276=451×2-723=945-183×5=416+21-206=74×9=220-(216-76)=701-551+203=365-346=734×(371-366)=415-25×8=80+(377-236)=88+144=368-(497-423)=307+357=181+59-165=957+124+439=254-(195-103)=952+104×6=925-839+80=828-134=85+610+200=467×7=392-108=25×(213-205)=492×2=632+137=900+(892-332)=836×6=2/5-1/5=648×9-602=947×7=476+973-872=371×9=27×(293-289)=65×2+423=360×2+499=628+(997-335)=575-149×3=394+(456-45)=521-54×4=202+748+144=493-(155+319)=626+538+185=905×7=320-110-29=13×(250-242)=85+(468-93)=657-(472+25)=425+262=465+(328-192)=297+118-219=498-146-210=489+(427-408)=73+403=432-(394-189)=22+338+280=4/8+3/8=493×2-555=982-62×4=443-38-234=458-281-153=161+(496-15)=625×(908-903)=94×(30-23)=316-129+94=304-(55-29)=892×(959-950)=281-(58+131)=140×(458-454)=892-62=899-59-411=761+776+673=22+282×2=257×3-427=458+13-215=640+765-644=129+(355-229)=565+443-795=649×5=130×6-776=389-(344-246)=593-10=453-(197+93)=812-(907-473)=842-296=221+256=112+334-422=498+316+57=104+513+550=428-(292-34)=497×2-703=538+856=603×(714-706)=243-187=517-(75+434)=317+208×2=432-105-319=443-(238+31)=606-168+11=473+(734-100)=347-(538-303)=462-321+197=433-107×2=92+417+627=467-(89+298)=955+(699-173)=918-107×5=20×6=214+88-210=240+98+415=139-(131-113)=309-55×3=497-(459-363)=840×5=97-(247-225)=139×4=887-364×2=424-190+255=123+163=686-541+535=499+234+573=650+331=859+(996-904)=314-231-52=722×9=155+150×2=51×5=107×3+915=659-231+400=330-251-75=173+614+779=668-(476+132)=194-37+161=795-514+213=16×2+189=940-(145+777)=226-26-86=347-92-251=575×2=197-30×2=843-(159+218)=754-325-225=203-(436-368)=811+139=646-225+46=162+48+597=40×3+258=75×4=119×6=536-522=194×(437-432)=611-(405-282)=493-272=260×3=910-(246+228)=690+292+664=557-411-18=266+493=470-(148+233)=213+269=351+251+131=576-292+310=531+406+659=428-380=91×6+152=103+708-29=90-25=433-(365-308)=214+369+272=161×6=640-43×3=891-137=416-312+57=282+94+595=102+371=614×(150-144)=97×3-25=63×(288-284)=490-63×6=339-46=31+768+13=311×7=346-(68+173)=216+201-353=229×4-759=197-(12+29)=441-341+22=570-253=917+485-589=110+651+130=154+83=4/7+2/7=147+39+390=832×(839-832)=41×(161-152)=998-303=497-42×9=92+274+872=28×(264-255)=474-179-63=149-64=981+64×6=261×(162-159)=409+885+120=733+391-510=226×2+264=93×2+561=491-257+183=423×(123-115)=205+278=144+(394-200)=308+(554-46)=865+(726-182)=670-542=33+71=927-93-15=87×5=891-559+909=286×9=153-(168-160)=585-392=83+295+468=453-86+46=193-41+60=389×4-124=268+458=713+25-418=388×2=454-(271+147)=548+(873-596)=331-(10+59)=4/8+2/8=895+435-638=738-13×3=932×8=378-(93+266)=232-(442-418)=175+(154-90)=217+152+160=635-(299+76)=30+55-81=238-17×9=899-501-132=19+209+589=129×(974-971)=151-12×9=489-69-244=383-(91+86)=522×(745-739)=559-324=797+628=881-29×6=3/6-1/6=167+221-199=194×4=904×(879-875)=488×3-729=55+349-390=19+(486-284)=104+215-59=20+(121-75)=41×(466-457)=134×(477-470)=63-(220-206)=49+357-60=68+172=925+942=401×(766-758)=951-459-307=91×9+126=984-275+174=940-471-54=746-160=654×(965-959)=120×(467-461)=224-53×2=410+167+273=725-75×9=814+41×6=981-(175+376)=107×9+123=151-(60-32)=335+135+504=769-(497+108)=969+107×8=624-37×8=239-27+57=390×3-782=288+(142-63)=372×2+220=648+598-868=259-34×3=948+712-615=236-67-76=256+(276-135)=2/3-1/3=997-474=490+99×7=701×6=896-(519+263)=689+855-912=180-50-94=868+(931-248)=285+(442-349)=478-(211+228)=406-117-247=922-154=187+77=380×2-28=432-(59+13)=448×7-160=188-83=232×9=288-126+21=887-26×7=1/7+4/7=323-63-32=253×5-73=674-(887-788)=427-23×7=950-397=926-124×6=875-408×2=318+434=64×2=714+266=257-(50+35)=338+451+759=276+(785-300)=18+430-112=84×7-404=896-(710-414)=143×5=982+905-368=140×(472-466)=867-200-119=792-48×2=364×2=209+489+257=249-26×4=626-546+372=246×4-121=280+218×3=126×6=216-19×9=449-21×2=499-226-267=118+788-620=153×6-123=175×5-865=258-(373-294)=344-72=44×9=292+73=1/5+3/5=131×(828-822)=607-109×3=216+588+101=171-(274-106)=688-(367+235)=681-87×5=472-(201+44)=315-148×2=224-132=458+19-170=208×(266-262)=777+(827-614)=816-559+63=274-170=99+39+205=780-(123+520)=15×7-45=425-298-107=80×6=145+758=317-203=390-(388-190)=727-570=527×(744-737)=64+92×5=227-(125+33)=438-102+560=961×(651-648)=124×7+119=125×3=196-86=966+733=689+761=828+(268-182)=873-(72+720)=272-17×2=889-126×2=927-478+84=211+139×7=845+426-873=631×4-120=723-519+136=852-243×2=961-426-95=841+100+313=249+33×3=193+99×5=325+(195-51)=631-42-419=369+(331-235)=843-398+719=31×8=281-179-95=137×6=301-301+80=127×3=404+67×2=837-581-242=791+324+394=215×9-63=873-(369+182)=303-99-187=19×8-65=180-33+29=363+912-376=445-313=307×9=838×4-973=562×9-874=844-316+565=400-315+366=368+53-122=499-(329+92)=647+740=454-285-112=488-474=61×9+327=836-(188+108)=521-100-359=117+407×2=187×4=21×5=320×3-485=122×6=319×(217-214)=296×9-714=21+(431-285)=572-120-95=439-288+59=59×7=297+(461-366)=666×(363-360)=373+(380-325)=284-(137-136)=43×6+97=748×8-943=881-716-66=12+39×6=182×4-716=351-317-33=963+165+433=119+818+37=535×6-274=128×(335-326)=966×(416-408)=304-61+165=526-(371-87)=893-(786-223)=74+477-487=44+423+276=303+94=84×3+348=724+(727-479)=785+39×8=606-(457+102)=430-166-39=423-185-174=979-(711+232)=2/6-1/6=434×2+758=224-(26+129)=788-(759-115)=421-(59+316)=290-39-113=3/5-2/5=940+257+950=709+673-610=24+(471-197)=141+(427-384)=326-13×3=337-112=530-84×3=410-140+151=702-13×9=38×3-34=871-502+366=350-276=975-(438-227)=33+750+180=220-207+482=277-164+297=429+501+206=421-191+117=828-214=481+677-23=159+273=441+848+984=220×2+332=307-(436-396)=297-(489-306)=641×7-530=18×(265-258)=690-40×9=308×(48-42)=375-(121+51)=64×(465-458)=27×5=89×4=154+174=24×4+300=485+(730-295)=378×2+124=630-154-22=689-198-466=300×3=448+165+351=558+928-322=477×6-457=260+122×7=928-200-697=784+771+136=383-252+355=477-(370-88)=60×(118-114)=21×3+736=80+150+308=123×8-196=121+105=245×4+872=467-24×4=99+166-253=477-205-208=487+543-504=716-(892-353)=796-(542-464)=459-26×3=199×5-185=166+70=387-(100+47)=220×2-220=111-23=411-44=666-(10+463)=204+(229-141)=271+889+975=391-(180+41)=118×(348-341)=346-53×4=311×2-142=939×(267-264)=249×4-337=327+66=731+(593-352)=384×2-454=109+144=4/8-3/8=127+481=2/8+6/8=240×8=906-767=4/8-1/8=109+255-65=878×8-842=927+257=624+97×9=345-32×3=342-62+92=902-(13+820)=444-(134+198)=397-(253-226)=372+64=429-(253-207)=96×(197-190)=499-(384+23)=453-(710-532)=58+348=485-(133+29)=949-443+17=74+57×7=5/8-1/8=27×5+885=171×4-566=554-542+576=162+202-31=228-223+312=778+(934-570)=374-64+133=814-(204+587)=54×4+341=68+(948-440)=640×(178-171)=197-65×2=741×2=270+146=371+520=841×5-715=100+97×8=3/5-1/5=146-(204-149)=489-299-127=434-19×8=447-436+386=406-351-51=297+(402-115)=575-(795-488)=50+68+105=7/8-1/8=942-319-234=193×3-20=222+(773-540)=139×5-294=397-80×2=269-135=279+219=422-(652-403)=184×(84-80)=426×7-346=826-(669-183)=89×4-101=371-(417-375)=905-(81+581)=435+458-45=60+206-211=416-135+61=73×8+95=673+926-311=204+192=137+647+197=490×6=124+155=33×3+128=762×(768-765)=593-(347-342)=290×(494-491)=360+(427-150)=757+805+550=207×2-404=403-269-106=905-672-81=193+239=297-46×4=534×3-687=445-105-45=616+168+392=136+36-96=94-43=19+(272-27)=191-(207-196)=240+239=222+131-128=343+144-123=732×(511-505)=358-36×7=107+(398-320)=728-454+526=374-182=852+903+165=13×3+717=749-(244-38)=69+60-94=221+68+702=84+(668-301)=22+834-105=35×(231-227)=939-(621+130)=195+728+18=477-(421-283)=912+698=990-260+476=926+169+85=302+(495-235)=324+166=299-238=482-443+288=889×2-961=109×8=256-15×8=657-(733-100)=960-237=558-(495-365)=377-244=433+22×3=713-(389+18)=242+191=474-(364+81)=831-770=899-(812+72)=309-258=172×(412-407)=22+124+842=98+173×3=702+(529-235)=395+358+87=163×(430-426)=224+275-422=449+133+309=496-17×6=878×6=571-139×3=918+(521-271)=385-165=18×2=436-53+18=141×3+986=919-78-630=110+86=603+19×6=438+36-119=722-17×8=928-37-248=361×2=458+(474-388)=190×(180-177)=83+389-333=270+(523-424)=463-56×6=519-15=508×2=886+215-108=873+615-960=909-213×4=85+89×4=284+95=358-125×2=48+125×4=571-374+810=907-503=205×(232-229)=314-175-88=參考答案111+126=237589-133+906=1362447-55×7=62228+45×6=498351+(203-112)=442147-35+59=171810×(807-804)=2430284×3=852195+33=228294-205+138=22749+15=64308-(126+32)=150160+(237-104)=293429-286=143313-11=302269-(33+225)=11285-(162-24)=14765×5-39=286779-(752-576)=603741-(330-109)=520953×4=3812307-(317-47)=373/8+4/8=7/896×2+190=382775+807-372=1210429-218-184=27959+(520-95)=138461+(858-42)=877488-(339+104)=4575+314=389223×(148-144)=892721+99×8=1513657+927=1584401-(789-528)=140469-442=27349-238=111492-38-441=13274+449=7231/3+2/3=1974×(905-900)=48701/4+2/4=3/4151-(14+26)=111257-46=21177+381-353=105450-83=367175+98×5=665350×2-12=688341-314+233=260833-361=472671-200+252=7231/6+2/6=3/6493-57×3=32276×7-147=385490+(460-119)=831286+110-360=36435×2=870775-(290+14)=4713/6-2/6=1/6144×(472-466)=8641/6+5/6=1405-(723-355)=37655+849-485=1019385+739=1124127-(57+44)=26486-(188-108)=406480+(438-273)=645489×6=2934491-(214-208)=485872×7-310=5794835-447+328=716922-(564-261)=619737×7-122=5037460×2=92013+173+376=562226×(301-297)=904157×5-684=101198×2=396708+(608-330)=986807-(761-621)=667330-(265-115)=180338-(45+245)=48476-76-84=316351+62+484=8976/8-1/8=5/8264-167+373=470161+(583-295)=449304+107-79=33269+35=104366-110-91=165699-31-579=89911+314=1225861+246-917=190180×4-407=313976×(246-238)=7808443-211=2321/5+2/5=3/5965-(78+703)=184631+278-81=828241×2-286=196134+639+143=916212+(474-25)=661119×3+319=676138×8-501=603800-619+816=997462-329=133412+85×5=83783+235-191=127103-54+325=374409-172-150=87814×4-763=2493877-639=238711-(753-75)=33217×4+328=1196333+356+143=83273×3=219754-122×5=144197×9=1773910-116×7=98287×3-460=401148×(176-171)=740423-(63+21)=339977-386-498=93267-14-139=114375×(821-814)=2625575+268-660=183464-132-93=239379×(984-977)=2653138+(968-99)=1007438-47×6=156361×2-722=0396-276=120451×2-723=179945-183×5=30416+21-206=23174×9=666220-(216-76)=80701-551+203=353365-346=19734×(371-366)=3670415-25×8=21580+(377-236)=22188+144=232368-(497-423)=294307+357=664181+59-165=75957+124+439=1520254-(195-103)=162952+104×6=1576925-839+80=166828-134=69485+610+200=895467×7=3269392-108=28425×(213-205)=200492×2=984632+137=769900+(892-332)=1460836×6=50162/5-1/5=1/5648×9-602=5230947×7=6629476+973-872=577371×9=333927×(293-289)=10865×2+423=553360×2+499=1219628+(997-335)=1290575-149×3=128394+(456-45)=805521-54×4=305202+748+144=1094493-(155+319)=19626+538+185=1349905×7=6335320-110-29=18113×(250-242)=10485+(468-93)=460657-(472+25)=160425+262=687465+(328-192)=601297+118-219=196498-146-210=142489+(427-408)=50873+403=476432-(394-189)=22722+338+280=6404/8+3/8=7/8493×2-555=431982-62×4=734443-38-234=171458-281-153=24161+(496-15)=642625×(908-903)=312594×(30-23)=658316-129+94=281304-(55-29)=278892×(959-950)=8028281-(58+131)=92140×(458-454)=560892-62=830899-59-411=429761+776+673=221022+282×2=586257×3-427=344458+13-215=256640+765-644=761129+(355-229)=255565+443-795=213649×5=3245130×6-776=4389-(344-246)=291593-10=583453-(197+93)=163812-(907-473)=378842-296=546221+256=477112+334-422=24498+316+57=871104+513+550=1167428-(292-34)=170497×2-703=291538+856=1394603×(714-706)=4824243-187=56517-(75+434)=8317+208×2=733432-105-319=8443-(238+31)=174606-168+11=449473+(734-100)=1107347-(538-303)=112462-321+197=338433-107×2=21992+417+627=1136467-(89+298)=80955+(699-173)=1481918-107×5=38320×6=120214+88-210=92240+98+415=753139-(131-113)=121309-55×3=144497-(459-363)=401840×5=420097-(247-225)=75139×4=556887-364×2=159424-190+255=489123+163=286686-541+535=680499+234+573=1306650+331=981859+(996-904)=951314-231-52=31722×9=6498155+150×2=45551×5=255107×3+915=1236659-231+400=828330-251-75=4173+614+779=1566668-(476+132)=60194-37+161=318795-514+213=49416×2+189=221940-(145+777)=18226-26-86=114347-92-251=4575×2=1150197-30×2=137843-(159+218)=466754-325-225=204203-(436-368)=135811+139=950646-225+46=467162+48+597=80740×3+258=37875×4=300119×6=714536-522=14194×(437-432)=970611-(405-282)=488493-272=221260×3=780910-(246+228)=436690+292+664=1646557-411-18=128266+493=759470-(148+233)=89213+269=482351+251+131=733576-292+310=594531+406+659=1596428-380=4891×6+152=698103+708-29=78290-25=65433-(365-308)=376214+369+272=855161×6=966640-43×3=511891-137=754416-312+57=161282+94+595=971102+371=473614×(150-144)=368497×3-25=26663×(288-284)=252490-63×6=112339-46=29331+768+13=812311×7=2177346-(68+173)=105216+201-353=64229×4-759=157197-(12+29)=156441-341+22=122570-253=317917+485-589=813110+651+130=891154+83=2374/7+2/7=6/7147+39+390=576832×(839-832)=582441×(161-152)=369998-303=695497-42×9=11992+274+872=123828×(264-255)=252474-179-63=232149-64=85981+64×6=1365261×(162-159)=783409+885+120=1414733+391-510=614226×2+264=71693×2+561=747491-257+183=417423×(123-115)=3384205+278=483144+(394-200)=338308+(554-46)=816865+(726-182)=1409670-542=12833+71=104927-93-15=81987×5=435891-559+909=1241286×9=2574153-(168-160)=145585-392=19383+295+468=846453-86+46=413193-41+60=212389×4-124=1432268+458=726713+25-418=320388×2=776454-(271+147)=36548+(873-596)=825331-(10+59)=2624/8+2/8=6/8895+435-638=692738-13×3=699932×8=7456378-(93+266)=19232-(442-418)=208175+(154-90)=239217+152+160=529635-(299+76)=26030+55-81=4238-17×9=85899-501-132=26619+209+589=817129×(974-971)=387151-12×9=43489-69-244=176383-(91+86)=206522×(745-739)=3132559-324=235797+628=1425881-29×6=7073/6-1/6=2/6167+221-199=189194×4=776904×(879-875)=3616488×3-729=73555+349-390=1419+(486-284)=221104+215-59=26020+(121-75)=6641×(466-457)=369134×(477-470)=93863-(220-206)=4949+357-60=34668+172=240925+942=1867401×(766-758)=3208951-459-307=18591×9+126=945984-275+174=883940-471-54=415746-160=586654×(965-959)=3924120×(467-461)=720224-53×2=118410+167+273=850725-75×9=50814+41×6=1060981-(175+376)=430107×9+123=1086151-(60-32)=123335+135+504=974769-(497+108)=164969+107×8=1825624-37×8=328239-27+57=269390×3-782=388288+(142-63)=367372×2+220=964648+598-868=378259-34×3=157948+712-615=1045236-67-76=93256+(276-135)=3972/3-1/3=1/3997-474=523490+99×7=1183701×6=4206896-(519+263)=114689+855-912=632180-50-94=36868+(931-248)=1551285+(442-349)=378478-(211+228)=39406-117-247=42922-154=768187+77=264380×2-28=732432-(59+13)=360448×7-160=2976188-83=105232×9=2088288-126+21=183887-26×7=7051/7+4/7=5/7323-63-32=228253×5-73=1192674-(887-788)=575427-23×7=266950-397=553926-124×6=182875-408×2=59318+434=75264×2=128714+266=980257-(50+35)=172338+451+759=1548276+(785-300)=76118+430-112=33684×7-404=184896-(710-414)=600143×5=715982+905-368=1519140×(472-466)=840867-200-119=548792-48×2=696364×2=728209+489+257=955249-26×4=145626-546+372=452246×4-121=863280+218×3=934126×6=756216-19×9=45449-21×2=407499-226-267=6118+788-620=286153×6-123=795175×5-865=10258-(373-294)=179344-72=27244×9=396292+73=3651/5+3/5=4/5131×(828-822)=786607-109×3=280216+588+101=905171-(274-106)=3688-(367+235)=86681-87×5=246472-(201+44)=227315-148×2=19224-132=92458+19-170=307208×(266-262)=832777+(827-614)=990816-559+63=320274-170=10499+39+205=343780-(123+520)=13715×7-45=60425-298-107=2080×6=480145+758=903317-203=114390-(388-190)=192727-570=157527×(744-737)=368964+92×5=524227-(125+33)=69438-102+560=896961×(651-648)=2883124×7+119=987125×3=375196-86=110966+733=1699689+761=1450828+(268-182)=914873-(72+720)=81272-17×2=238889-126×2=637927-478+84=533211+139×7=1184845+426-873=398631×4-120=2404723-519+136=340852-243×2=366961-426-95=440841+100+313=1254249+33×3=348193+99×5=688325+(195-51)=469631-42-419=170369+(331-235)=465843-398+719=116431×8=248281-179-95=7137×6=822301-301+80=80127×3=381404+67×2=538837-581-242=14791+324+394=1509215×9-63=1872873-(369+182)=322303-99-187=1719×8-65=87180-33+29=176363+912-376=899445-313=132307×9=2763838×4-973=2379562×9-874=4184844-316+565=1093400-315+366=451368+53-122=299499-(329+92)=78647+740=1387454-285-112=57488-474=1461×9+327=876836-(188+108)=540521-100-359=62117+407×2=931187×4=74821×5=105320×3-485=475122×6=732319×(217-214)=957296×9-714=195021+(431-285)=167572-120-95=357439-288+59=21059×7=413297+(461-366)=392666×(363-360)=1998373+(380-325)=428284-(137-136)=28343×6+97=355748×8-943=5041881-716-66=9912+39×6=246182×4-716=12351-317-33=1963+165+433=1561119+818+37=974535×6-274=2936128×(335-326)=1152966×(416-408)=7728304-61+165=408526-(371-87)=242893-(786-223)=33074+477-487=6444+423+276=743303+94=39784×3+348=600724+(727-479)=972785+39×8=1097606-(457+102)=47430-166-39=225423-185-174=64979-(711+232)=362/6-1/6=1/6434×2+758=1626224-(26+129)=69788-(759-115)=144421-(59+316)=46290-39-113=1383/5-2/5=1/5940+257+950=2147709+673-610=77224+(471-197)=298141+(427-384)=184326-13×3=287337-112=225530-84×3=278410-140+151=421702-13×9=58538×3-34=80871-502+366=735350-276=74975-(438-227)=76433+750+180=963220-207+482=495277-164+297=410429+501+206=1136421-191+117=347828-214=614481+677-23=1135159+273=432441+848+984=2273220×2+332=772307-(436-396)=267297-(489-306)=114641×7-530=395718×(265-258)=126690-40×9=330308×(48-42)=1848375-(121+51)=20364×(465-458)=44827×5=13589×4=356154+174=32824×4+300=396485+(730-295)=920378×2+124=880630-154-22=454689-198-466=25300×3=900448+165+351=964558+928-322=1164477×6-457=2405260+122×7=1114928-200-697=31784+771+136=1691383-252+355=486477-(370-88)=19560×(118-114)=24021×3+736=79980+150+308=538123×8-196=788121+105=226245×4+872=1852467-24×4=37199+166-253=12477-205-208=64487+543-504=526716-(892-353)=177796-(542-464)=718459-26×3=381199×5-185=810166+70=236387-(100+47)=240220×2-220=220111-23=88411-44=367666-(10+463)=193204+(229-141)=292271+889+975=2135391-(180+41)=170118×(348-341)=826346-53×4=134311×2-142=480939×(267-264)=2817249×4-337=659327+66=393731+(593-352)=972384×2-454=314109+144=2534/8-3/8=1/8127+481=6082/8+6/8=1240×8=1920906-767=1394/8-1/8=3/8109+255-65=299878×8-842=6182927+257=1184624+97×9=1497345-32×3=249342-62+92=372902-(13+820)=69444-(134+198)=112397-(253-226)=370372+64=436429-(253-207)=38396×(197-190)=672499-(384+23)=92453-(710-532)=27558+34