三年级数学计算题专项练习及答案集锦

三年级数学计算题专项练习及答案集锦273×4=744÷(54÷9)=20×3×42=44÷4=109×3=14×9×2=832-(211+375)=19×(126-105)=859-394×2=676-(995-875)=477-105=645÷3×4=620÷5÷4=648×8-659=166×3-373=5.2-1.7=90×(36-32)=470+41×3=67+13×60=19×24-217=51÷3×39=702÷(2×3)=31×10-242=478-72-47=396÷9=189×8-664=363÷(427-424)=11×(345-262)=192÷8=20×14×3=345-41-251=141+564-416=390×6-391=399×4-599=12×72÷3=306×7÷6=4.7+91.7=490÷(32-27)=781-480=808÷2×5=6/9+2/9=85÷(393-388)=863-330+751=156×6×7=4.7-2.9=91×(144÷2)=245-410÷2=172÷(461-459)=477×2-292=361-12×27=581-114=171+12×34=356-114×3=808÷(4×2)=285-(122+114)=98.3-64.0=6.6-4.8=442-(433-56)=665-87-16=412-400÷4=619-67×2=110×(176-171)=480+(444-87)=623×(233-227)=286-97=423÷9×2=15×59÷5=302-233+213=373-10×37=984-64×6=93×65×7=872÷(2×4)=(466-103)÷3=867+591+180=401-239=434+17×17=27+455-26=71×(252÷3)=62×36÷3=256+51×4=466÷(18÷9)=208×(296-293)=288×(327-324)=462÷6×30=162÷(22-16)=5.1+0.7=117×(952-944)=146-60÷5=393×8÷6=(182-122)×63=252×(18÷9)=21×2×9=16×12×2=798-113-514=29×(471-446)=106×6÷2=382-684÷9=442-(91+227)=4.3-0.2=477-12×10=24×35=868-(604+81)=11×87=93.2-23.5=81×10-548=354-972÷9=851-756=20×(350÷7)=20×33÷6=444÷2+221=44÷4×50=136-(274-253)=266-48×2=611×5-515=220-195=360÷6×17=926+(729-571)=149+101×9=160+41×19=153×(418-414)=25.9+59.3=125÷5×85=806+343÷7=10×(87÷3)=462÷2+143=2/7+4/7=108×5÷4=(446-196)÷5=336÷(876-872)=314+14×5=559+721-405=177÷(994-991)=297+670=36×67×8=230+677=38×(18÷6)=336÷(225-221)=2/6-1/6=427-90÷9=310-16×7=465×5-122=34+296+102=480-16×10=301-138÷3=32÷2÷8=494-11×39=655+757-699=110×7-508=21×18×2=433-23×12=514×4÷8=470-223-172=608÷8×55=654÷3=9.8+3.8=452-344÷4=556+684÷3=44×(51-29)=33×20÷5=414÷6×4=101+299=16×20-173=381-(385-80)=952+662-377=734+(961-368)=490-(91+136)=818-(32+144)=28×2=500-237=(346-194)÷2=12×7×52=819-(242+90)=225+104=958-477-387=615÷3+96=473+320=56×92=192÷(54÷9)=368-(244+117)=564-355=744÷(2×2)=23×9×2=179+(320-15)=397-(544-166)=784÷(24÷3)=340-32-35=8.4-4.1=369-(256-204)=87×30×3=988-467×2=19+745+152=31×2×96=876×6÷8=684÷3÷2=135÷(235-230)=932-52+183=(560-440)÷5=24×(279÷9)=792+907=340+199+763=219÷(21÷7)=93+(362-347)=111+164=631-(383-133)=24×3×59=837-(224+228)=13×36-20=10×15×6=595+(367-239)=238+10×23=196+417=924÷(54÷9)=(129-33)÷6=886-607+237=78+72+475=382-(41+221)=398×4=32×18=940+834-747=391×(807-799)=280+202=44.9-15.0=429+18×17=38×18+153=518-258÷3=708÷(18÷9)=7.7-7.5=(462-431)×32=72÷3=14×23=273-122+98=413×(12÷6)=76×13+281=479-(268-249)=756÷3÷9=804÷(3×2)=31×2×88=202÷2=136÷(4×2)=863+251-567=83+(435-47)=587×2-940=30×(398-394)=238-(265-55)=174÷(12÷6)=381-153+260=65×4+460=129+864÷9=159+65+427=944÷(2×2)=(105-13)÷4=272×6=957+507+960=876÷(15÷5)=449+192×4=783×4÷6=383-377+65=366÷3=68×(42÷3)=338+20×33=360×2=(270-204)÷6=378-(853-705)=86+212=420-18×2=(477-357)÷5=(510-429)×29=140-(372-318)=4/8+2/8=191×3×9=(708-320)÷2=82×62=30×(882÷9)=948-160+518=(811-565)÷6=741-184×2=72×(400÷8)=979×5=320÷2÷4=(42-18)×12=114÷2×14=344÷2+464=24×80÷3=825+218+305=972÷9×2=375×(12÷6)=216+158-39=414÷6×81=568÷(2×2)=485-229=626-99÷3=423-25×13=498÷(2×3)=308-154+92=39×2×42=667×(12÷4)=65×(947-888)=245÷(56÷8)=911-261÷9=975+240-643=952-727=16÷4=361-(585-253)=104-285÷5=93×8÷6=645+114-715=29×99×6=54×2+689=944-(361+509)=1.5+38.6=230×(28÷7)=888÷6÷4=(460-429)×15=244÷(12÷6)=465×2÷3=163-924÷7=166-118=65×99×3=604÷4×7=130×(24÷4)=11×(20-11)=404+25×31=908÷(2×2)=995-(248+577)=417-(23+123)=38×(711-655)=5.9-3.6=636-208-369=670+991=4.8+10.0=222+21×36=148×(312-309)=574×(504-498)=105×(222-218)=220+424-455=51×56=871×(15÷5)=18×2×66=949×(713-705)=175+501+49=24÷8×21=371-51×4=844-33×11=88×9×7=408÷6×7=681-476+875=22×37=66.3-61.5=272÷4÷4=24÷6×4=144÷(341-339)=984-730-20=324÷3×2=189÷(3×3)=77×(21÷3)=215+14×6=40×31÷2=3/6-2/6=816-259×3=217+108×7=352÷(18÷9)=472-11×41=416-237=18+293-24=3.1+3.4=20÷2×41=293+182-368=30×12×2=58×(421-413)=3.8+5.6=20×16÷2=69×90=56×4-200=134+143×4=992÷4÷2=606÷(664-662)=120×3÷9=187+179=462÷(630-624)=488÷(271-267)=20×(245÷7)=184+21+485=37×47=870+171+315=300-12×17=96÷6×83=420÷3×7=9.4+3.3=8.5-6.7=687-45-64=360÷(2×3)=5.7+7.3=377-(246+120)=433-168-62=429×2-687=937+867-210=648÷2+406=791÷(139-132)=472×7-839=804+262×3=76×80=156÷2+699=76×9=11×38×2=107+150=945+783÷9=463-139+45=57÷(27÷9)=38×4×2=17×10×4=981÷(131-128)=74×(27÷9)=293×3=267×(18÷6)=254+854÷2=115÷(172-167)=112÷8÷7=588÷(3×2)=351÷9÷3=109+71=224×(675-668)=31×(480-473)=242-(171-128)=639÷(15÷5)=45×10-339=23×20-404=(590-510)×33=472-83×5=10×36×2=893-612÷6=39×(898-886)=66×79÷6=46×(24÷4)=820÷2=560+452+403=0.4+8.0=160÷8×21=760÷(16÷2)=15.0+39.1=41×19+163=10×42-135=504÷7÷2=764-17×16=230-(407-315)=867×(45÷5)=358-18×12=16×41=(239-36)÷7=484-22×3=980÷(16÷4)=847-23×21=240÷(75-71)=(87-81)÷2=971-574+694=22×33-489=929×8=748-401+444=132÷4+812=464-357=24×2×83=32+(105-90)=15×(308÷7)=185+103+471=31×2×15=694+(635-360)=843+(512-102)=881-157×2=971-(909-341)=24×99÷9=60×15=338×(24÷8)=8.0+5.6=16×(141÷3)=260÷4=53+21×2=92×32×5=327×5-441=23×(231÷7)=25×36÷4=43×97=184+79×9=105×(619-611)=(260-222)×11=392-(307-234)=17×39-124=582×3÷6=788-19×19=210÷(12÷6)=179+282=378×(312-304)=44+121+826=80×(712÷8)=72÷9×35=39.1-34.7=98+14×30=35×(85÷5)=471-942÷6=230+41-125=3/7+2/7=906-11×58=31×(20÷5)=18÷3×7=560÷8×20=656×(81-78)=164-144=46+68=18×17÷2=570÷5×7=20×13=440÷(470-465)=664+582+862=486÷(3×2)=85.6+6.5=608+692+370=540÷5÷4=208×5÷4=236×(53-50)=395-(808-552)=210÷3=4.7-0.5=4.8-3.8=42÷3=61+170=28×14+260=90÷9×97=234×3÷6=192×2=144÷8×19=331×3-734=426÷(3×2)=4.4+3.7=223+262+339=36×2×50=65×(504÷6)=54×4÷2=724-457-59=13×60÷6=72÷9×95=270÷5÷2=952÷2×8=181×(137-132)=82×(48÷8)=18×45+946=642-536÷4=320÷4÷4=252+(952-494)=14×(63÷7)=307-267+188=102×8=(885-807)×48=32÷(12÷6)=41×7=238+108=501÷3=14×8=288÷(3×3)=240÷8+393=266×(27÷9)=7.2+67.6=239-225÷3=(928-106)÷3=131×5×8=710÷2×6=674-730÷2=230+34+599=363-(205+54)=941-140-80=149×(132-129)=991-38×26=86.4-11.8=175-90+821=82×11-212=146÷(10÷5)=31×3×26=11×76+140=604×5-65=5/7-1/7=756÷2+46=408+84=435-14×28=297-12=34×2×31=886-339=20×14=283+138=272÷8×21=74×(391-382)=207+387+207=728-283-374=286-31×8=49×(119-105)=707-864÷6=367-(399-220)=320×3÷5=450÷5=500-756÷7=427÷(66-59)=43×11=31×49=75×(40÷4)=43×94×2=925÷5+36=498+536÷8=45×20-779=606-41×13=615÷(45÷9)=264+964÷2=80×8-187=(646-58)÷4=26×3×22=660÷(657-651)=14×30-30=321+310+63=167-77=(266-146)÷3=346-26×11=766-415+429=251+736÷8=222×3÷2=233×3-23=309+228=88×(445-441)=720÷6=144×(16÷8)=428×2=32×(22÷2)=17×3×89=36×24+103=26×14=113×2×7=240×2=708÷(3×2)=961-(390+494)=577-460=860×8-164=515-(595-217)=861÷3÷7=965-(77+848)=40×20=93×8+663=49+135×5=1/7+2/7=70+88×8=14×69-662=747-(115+477)=82×(55÷5)=197×(82-79)=5.9+9.5=259÷(481-474)=153÷3×28=33×3×13=499+772÷4=879×5=27×(35÷7)=813+138×4=6.5+3.6=325÷5=(174-90)÷7=571+98-497=447-322=67+(751-684)=338-96+933=487-(130+103)=453-347+143=16.2+36.9=116×(27÷9)=64×61÷2=(382-348)×24=110×(241-237)=925÷5×6=736-268+513=81+(377-98)=834+21×47=120+374-25=707÷7×3=3/7+4/7=651+(844-141)=444-(779-619)=38×(190÷5)=392-(40+155)=480-(811-477)=54×5÷2=417÷3=865-11×36=200+645÷5=62×(108÷3)=134+313=937-(135+760)=823-17×47=304+(358-338)=150÷(3×2)=32×(230-218)=(385-266)÷7=19×29-545=817+30×25=140+318-427=312-259=97×(81-48)=50.2+36.9=441-156-17=371-(324+35)=187+175=293×3×2=28×3×93=1/4+2/4=757-610+111=45×(328-307)=399÷(24÷8)=229×9=74×3=269-99-10=570-20×20=531÷(829-826)=522-438=367-104-17=9.3-9.2=467-212-208=13×(400÷8)=333-299=3/6-1/6=45×9=308+13-109=77+64=7.5-6.1=432÷6÷3=18×55-132=456×2=91+120=144÷4×8=184÷(2×4)=36×13-130=849-172×2=387+894÷3=29×9×7=15×18-157=36×55×3=458+(361-260)=904-32×21=490-89=475+271+820=180÷(998-993)=378÷6×5=(664-64)÷3=263×2×7=130÷(10÷2)=11×8×41=70÷7×32=88+191-132=2/4-1/4=14×30÷4=67+18-77=161+(512-413)=210+(235-203)=720+(182-126)=534×5=840÷(3×2)=109×9=44÷2+665=24÷(342-339)=8.6+7.7=893-(623-156)=954÷(3×3)=11×18÷6=357-13×23=341×2-433=314-31×7=72+403-34=222+277-359=738-(909-854)=511-222-286=353-19×11=72×85×4=624÷(4×2)=288÷2÷9=86.3-63.6=60+(505-135)=447+152×2=510÷6×41=24÷6×51=(685-591)×73=534÷(24÷8)=1/5+4/5=240×(20÷5)=538+342+808=827-(720-600)=410-640÷4=485-54×4=744×(426-422)=848÷2×3=5.2-2.2=96×92÷4=84×6+341=931-21×4=420-245÷5=34×(621-569)=26×(659-629)=144÷4×6=270÷5+361=171×6=714-178÷2=14×17×4=488-266-100=21×68÷3=(334-22)÷8=126-777÷7=551+345-488=867×9÷3=672×5÷4=336÷4÷3=582÷6=910÷7×9=18×21+35=18×37+153=49×(144÷9)=12×4×50=992÷2÷2=753-295÷5=436-(313-153)=22×7=8.5-5.1=320÷(10÷2)=37×22÷2=131×2+962=213×3×7=80×50×2=382-71-277=660÷5×8=24×5×4=464÷4×2=156÷4=12×6×87=218-31×2=405×(15÷5)=220÷(12÷3)=294×2+334=410÷(14÷7)=983×(40÷8)=768÷(2×3)=617-292÷4=16×4×45=311×(18÷6)=446+412×2=426×2÷6=5/9-1/9=(469-426)×46=361-87=341-(23+255)=348-(372-148)=511-351+713=360÷5=109×9×3=415-366=154+448+144=12+369+99=29+(247-127)=292-(126-112)=211×3=208×4=248+45×6=14×60=329÷(63÷9)=436+889-115=69×12×4=290-275+234=(439-417)×23=22×3÷6=143×3=42×16÷7=37×9-287=50÷2×3=384-(92+235)=463-46×10=404+781=164-122+55=911-21×42=388×6=624÷3÷4=24×(255-200)=517-13-375=431-426+140=31×9×7=764+172×4=500-17×13=323-287÷7=396-48×3=319+14×46=24×2×91=987-(82+709)=306÷3=924÷6=125×4×2=404+55+70=840÷3=169-(448-290)=870+150-14=429+39-187=305-(772-512)=11×44-16=68+571+266=793-25×25=16×10×4=488-321=82×12÷6=65×89=484-(239+141)=45×(546÷6)=16×48-745=698-29×11=44×2×95=108×9×7=51.3+31.9=215+164-262=982-18×11=14×(318-248)=2/7+3/7=312÷2=477÷(3×3)=126÷(24÷8)=81×77÷9=122×(36÷6)=22×4×2=259÷7=72×(224÷8)=318×4=329×(451-448)=40×(356-350)=412+45÷9=40×23=384÷8=20÷4×55=8.1+0.6=354÷2=60×38÷8=(841-65)÷8=888÷2×4=378÷6=536-431+703=528×6÷9=121+30×14=209×6-492=427+(306-281)=49×12-54=444÷3×4=134+15×51=376-(125+50)=76×89×9=655-525=204+514=(865-97)÷4=886×7=10×7×85=65+540+203=3/8+2/8=474-168-105=412×2-346=320÷8=614-425=391-22×13=3/7-1/7=121-328÷4=448÷4÷4=304-297+301=55×12=513÷(81÷9)=(303-54)÷3=421-73×2=5.3+0.7=834÷(536-533)=438÷(461-458)=11×3×42=35×10-238=990÷(3×3)=727×4=484-362-117=89.8-25.3=267÷3=32×13-106=300÷2=17×3×2=175×9-989=138+29×15=699-93=399-11=449-339+214=52×14÷2=192-11×15=6.1+6.0=58×15-276=(425-327)×78=369-321÷3=658÷2×9=246+41-227=68÷2×26=690-41×13=738-189÷9=10×2×3=247+468÷4=117+184×4=421+106+160=848÷(4×2)=812+29×23=874÷(16÷8)=60×48=78÷(360-357)=156×3×2=85÷5×78=92.4-28.5=845-765+952=736÷2÷2=810÷(25÷5)=740÷(2×2)=680+(719-602)=156×3÷9=75×(286-269)=656×4÷8=498÷(10÷5)=146-52÷2=65×59×4=12×14×3=2/7-1/7=10.0-1.4=945-75×6=117+(311-74)=3/5-2/5=801+(872-841)=470+99+361=18×3×8=19×26=882÷(16÷8)=437×(18÷9)=900÷(28÷7)=48×10×2=13×18×2=9.0+9.0=18×4×72=238÷7=16×(164÷2)=842+11×68=281+10×35=(249-236)×45=(196-100)÷4=16÷4×20=16×(54÷3)=51÷(15÷5)=20×18÷6=164×6÷4=16×6×39=77×4-106=73.4+15.7=16×6×77=10×99÷6=33×20=638-242-74=141×4×7=555-694÷2=(464-230)÷2=702×(974-969)=495÷3÷3=11×2×95=56+201=468÷(3×2)=250÷5×18=451-137=724-73-600=292-11×7=(897-883)÷7=138+128×6=3.8-1.0=12×6×9=175×(15÷3)=955+308×2=991+(940-657)=4/8-2/8=263+23×12=635-(135+343)=469-15×26=996÷6×2=140÷7×43=618×3÷6=914×(49÷7)=35×(92÷4)=15×22-286=907×(24÷4)=31+328-46=980÷2÷7=314×(10÷5)=254-200+49=40÷2×48=695×5-486=459-224×2=874×5-934=(480-410)÷7=706×9=117÷3×4=4.0-2.1=394+217+30=15×51÷3=36÷(414-405)=(446-432)×14=398-183-105=9.8-6.8=138÷(3×2)=132÷(662-659)=20÷2×35=68÷(2×2)=117×(891-884)=14×(263-234)=23×2×82=11×64÷8=278+222×2=42×(70÷2)=307-(78+137)=333÷3+135=36×7÷4=41×18-592=196+103×5=319+832+906=(464-354)÷2=496+48+145=11×7×24=5.7+0.6=769-299-198=75×(490-486)=(961-577)÷3=375-101×2=876-99×6=(453-438)÷5=33×26=938-46=0.3+6.3=(496-411)×38=119+17×44=522-18+624=3.8+0.3=126×7÷6=456+45÷9=(399-318)÷3=418-(64+215)=109×7-527=744÷6÷4=410÷2+421=368-20×6=65.7-0.8=105÷(40÷8)=728+15×8=17×8×3=284+10×26=153+633-242=31×12×2=576÷8÷4=111×6÷2=464-217=679-292÷4=81.3-10.0=355×6=33×2×25=34×63÷7=200÷(2×4)=536-(157+97)=912÷(2×3)=35+10×20=446+118×3=1.0+9.3=207÷3=88÷(24-22)=227+55=195÷3=666-38-343=90×68÷2=228÷(3×2)=394×(386-382)=248-21-204=12×27÷3=320-73-36=456-188-217=73+(462-280)=53×(182÷7)=16×12×5=310-847÷7=110×2÷5=679×9-411=139+181=51.3-34.3=110×8+98=132×2÷4=405÷(748-743)=(594-450)÷8=421-361=7.1-0.4=411-(332+19)=10×(297÷9)=994+903-819=103×4-167=98-86+197=426÷2+39=210÷3÷2=500÷(30÷6)=45×93×8=694+(686-414)=619-19×17=450+(171-83)=55×2×6=376-(42+130)=499×4-819=81×(12÷2)=312÷8×2=13×13-109=900÷(2×2)=945÷3×9=900÷4÷5=17×22-301=681+254=90÷(3×3)=835-219×3=221×4-393=459-(247+39)=262+510÷5=265+386=474×5-824=29×2=74×13×4=144×(12÷2)=864÷4÷9=7.8-6.1=35×9=860+(749-693)=330×3÷2=30×18=436-14×7=144÷9×36=84÷(3×2)=530×(28÷7)=(74-21)×10=320-(131-106)=220+117=675÷3×4=99.0-51.9=399÷3÷7=54×18-290=444-188+38=36×40×3=101×5×2=426-15×2=171÷3×13=840÷7×6=360÷5÷9=314-(60+231)=431-(75+172)=155×3×2=949-(234-94)=20×13×2=350÷(35÷5)=126÷3÷3=19×13-78=3.8-2.3=86×42=396÷9×53=2.8-1.7=15×6×11=70÷(268-263)=38×5×2=596×(784-781)=9.9-2.8=377-(27+59)=94×93÷6=10.0-9.5=595-48×3=(840-120)÷9=468×2=11×22=87×(582-499)=581÷7×5=135+40×17=91×(215÷5)=85×51=48×7÷3=92×30×8=11×32-271=11×9×77=764-40+570=55×(611-592)=132÷(497-494)=420÷5÷2=297-59×2=902-33×19=7.7-4.9=291-952÷7=42×92=164×(15÷3)=33×2×90=439-429+104=85+(489-439)=14×56÷8=88÷4×47=358-(562-457)=57×7×2=16+42=(619-558)×63=237+245-373=848×6÷2=13×15-149=100+23×5=42÷2×47=131×6-433=84÷7+174=107×3×5=379-(416-111)=263-114=404+(127-118)=56÷4=522÷3÷2=676+428=28×6÷7=914+21×27=829-307+569=246×(881-872)=(367-317)÷5=10×9+609=190+32×23=28×10+269=(493-80)÷7=125×2+202=334+128÷4=904-91-419=84÷(248-242)=856×(807-802)=13×18=36.1+56.7=18×39=11.6+23.3=152+64×14=662÷2+445=721÷7×6=496÷8×15=202÷2×6=228-(443-326)=2/10+7/10=112+244=478-36÷6=414-(491-272)=472+10-20=807+130+56=723+706=3.1+0.6=11×37×2=675÷(975-972)=15×(120÷4)=378-(217+46)=84+(671-185)=220÷2=960÷(2×2)=474-10×38=348÷6×5=736+184+895=677×8÷2=910÷5÷2=3.3-0.3=567-190+152=10×89-874=280÷4=92×(228÷6)=28×11=756÷9×64=364÷7×35=875-(791-710)=55×89÷5=957-(121+359)=432÷3÷2=26×(406-371)=480-50-172=16×5×62=(201-167)×73=40÷5×6=79+215-229=135÷5+269=7.5+2.4=290+26×18=966÷2÷3=486÷9×58=77+14×5=11×9×44=986-(150+390)=10÷(354-352)=144+(861-547)=86×93÷6=428÷(2×2)=28×19-23=461-868÷7=485+832-372=2/3-1/3=170÷(27-25)=44+199-190=54÷9+333=(430-66)÷7=693÷7÷9=21×31-648=334-21×4=258-126-33=135×7×9=960×6=11×32÷4=357-212=91×(445÷5)=370+19×23=58.4+36.4=65×15-754=427-408=431+423=48÷4÷6=384÷(3×2)=26×15÷5=(226-198)÷4=906-684+181=14×15×4=307+469×2=45×4×5=391+15×20=150×6-813=123×8×6=92×10÷4=38×5×4=588×(14÷7)=164×2-202=382+(487-470)=10×4÷2=167×(35÷7)=36×2×91=287-25×6=82×8-173=1/5+3/5=230+324+867=335+47×8=402÷(42÷7)=184×7÷2=272-13-22=359-34×3=451-249+131=146×3×5=54×55÷6=47+(383-379)=774-200-419=927+609÷3=24×18×2=272+(439-266)=208÷2=4/8-3/8=736-107=21×17-183=208÷2÷4=(716-520)÷7=843+(497-110)=31×4×2=266-31×8=0.8+1.1=13×16×3=38+38+558=477+378-43=307×6÷3=374-(387-133)=300+183÷3=15×2×69=23×35=80×67×8=937-613-149=19+329-316=296×3-260=84×59=27×(100÷5)=36+458-119=74×8=21×(154÷7)=272-(315-186)=21×2×55=28×34÷7=565-280÷4=24+687÷3=(728-620)÷3=399-20×10=39×(84÷6)=71×8-55=456×(18÷9)=422-211×2=162+356×2=575×(598-592)=433×2+352=756÷(552-543)=405-(497-256)=169-504÷4=93×(28÷7)=371×7=356-258+278=810÷3×9=68×(108÷4)=237×3-145=226+(123-71)=220+547+840=937-65×5=636÷3+393=340-204+353=40×12-83=76+210+168=434-695÷5=60+77=421-28×5=85+30+134=287×(566-562)=807-148-395=216+867+249=123×2×4=9.7+9.3=48×(609÷7)=13×19-224=84×5×2=9.1+4.1=96×10-126=360÷(351-342)=270÷(42÷7)=317-11-170=680×(282-273)=(408-393)×39=11×12=630÷9×99=306÷6=702×(35÷5)=(911-11)÷4=631+387÷3=17×18×3=322÷2×8=1.5-0.3=31×2×80=24÷(4×2)=921-101=68×(88÷2)=841×8÷2=(430-127)÷3=5.0+10.0=947-(428-285)=48×38=457-27×11=210÷(220-217)=441+261=367+(65-62)=20×20×2=400÷8=参考答案273×4=1092744÷(54÷9)=12420×3×42=252044÷4=11109×3=32714×9×2=252832-(211+375)=24619×(126-105)=399859-394×2=71676-(995-875)=556477-105=372645÷3×4=860620÷5÷4=31648×8-659=4525166×3-373=1255.2-1.7=3.590×(36-32)=360470+41×3=59367+13×60=84719×24-217=23951÷3×39=663702÷(2×3)=11731×10-242=68478-72-47=359396÷9=44189×8-664=848363÷(427-424)=12111×(345-262)=913192÷8=2420×14×3=840345-41-251=53141+564-416=289390×6-391=1949399×4-599=99712×72÷3=288306×7÷6=3574.7+91.7=96.4490÷(32-27)=98781-480=301808÷2×5=20206/9+2/9=8/985÷(393-388)=17863-330+751=1284156×6×7=65524.7-2.9=1.891×(144÷2)=6552245-410÷2=40172÷(461-459)=86477×2-292=662361-12×27=37581-114=467171+12×34=579356-114×3=14808÷(4×2)=101285-(122+114)=4998.3-64.0=34.36.6-4.8=1.8442-(433-56)=65665-87-16=562412-400÷4=312619-67×2=485110×(176-171)=550480+(444-87)=837623×(233-227)=3738286-97=189423÷9×2=9415×59÷5=177302-233+213=282373-10×37=3984-64×6=60093×65×7=42315872÷(2×4)=109(466-103)÷3=121867+591+180=1638401-239=162434+17×17=72327+455-26=45671×(252÷3)=596462×36÷3=744256+51×4=460466÷(18÷9)=233208×(296-293)=624288×(327-324)=864462÷6×30=2310162÷(22-16)=275.1+0.7=5.8117×(952-944)=936146-60÷5=134393×8÷6=524(182-122)×63=3780252×(18÷9)=50421×2×9=37816×12×2=384798-113-514=17129×(471-446)=725106×6÷2=318382-684÷9=306442-(91+227)=1244.3-0.2=4.1477-12×10=35724×35=840868-(604+81)=18311×87=95793.2-23.5=69.781×10-548=262354-972÷9=246851-756=9520×(350÷7)=100020×33÷6=110444÷2+221=44344÷4×50=550136-(274-253)=115266-48×2=170611×5-515=2540220-195=25360÷6×17=1020926+(729-571)=1084149+101×9=1058160+41×19=939153×(418-414)=61225.9+59.3=85.2125÷5×85=2125806+343÷7=85510×(87÷3)=290462÷2+143=3742/7+4/7=6/7108×5÷4=135(446-196)÷5=50336÷(876-872)=84314+14×5=384559+721-405=875177÷(994-991)=59297+670=96736×67×8=19296230+677=90738×(18÷6)=114336÷(225-221)=842/6-1/6=1/6427-90÷9=417310-16×7=198465×5-122=220334+296+102=432480-16×10=320301-138÷3=25532÷2÷8=2494-11×39=65655+757-699=713110×7-508=26221×18×2=756433-23×12=157514×4÷8=257470-223-172=75608÷8×55=4180654÷3=2189.8+3.8=13.6452-344÷4=366556+684÷3=78444×(51-29)=96833×20÷5=132414÷6×4=276101+299=40016×20-173=147381-(385-80)=76952+662-377=1237734+(961-368)=1327490-(91+136)=263818-(32+144)=64228×2=56500-237=263(346-194)÷2=7612×7×52=4368819-(242+90)=487225+104=329958-477-387=94615÷3+96=301473+320=79356×92=5152192÷(54÷9)=32368-(244+117)=7564-355=209744÷(2×2)=18623×9×2=414179+(320-15)=484397-(544-166)=19784÷(24÷3)=98340-32-35=2738.4-4.1=4.3369-(256-204)=31787×30×3=7830988-467×2=5419+745+152=91631×2×96=5952876×6÷8=657684÷3÷2=114135÷(235-230)=27932-52+183=1063(560-440)÷5=2424×(279÷9)=744792+907=1699340+199+763=1302219÷(21÷7)=7393+(362-347)=108111+164=275631-(383-133)=38124×3×59=4248837-(224+228)=38513×36-20=44810×15×6=900595+(367-239)=723238+10×23=468196+417=613924÷(54÷9)=154(129-33)÷6=16886-607+237=51678+72+475=625382-(41+221)=120398×4=159232×18=576940+834-747=1027391×(807-799)=3128280+202=48244.9-15.0=29.9429+18×17=73538×18+153=837518-258÷3=432708÷(18÷9)=3547.7-7.5=0.2(462-431)×32=99272÷3=2414×23=322273-122+98=249413×(12÷6)=82676×13+281=1269479-(268-249)=460756÷3÷9=28804÷(3×2)=13431×2×88=5456202÷2=101136÷(4×2)=17863+251-567=54783+(435-47)=471587×2-940=23430×(398-394)=120238-(265-55)=28174÷(12÷6)=87381-153+260=48865×4+460=720129+864÷9=225159+65+427=651944÷(2×2)=236(105-13)÷4=23272×6=1632957+507+960=2424876÷(15÷5)=292449+192×4=1217783×4÷6=522383-377+65=71366÷3=12268×(42÷3)=952338+20×33=998360×2=720(270-204)÷6=11378-(853-705)=23086+212=298420-18×2=384(477-357)÷5=24(510-429)×29=2349140-(372-318)=864/8+2/8=6/8191×3×9=5157(708-320)÷2=19482×62=508430×(882÷9)=2940948-160+518=1306(811-565)÷6=41741-184×2=37372×(400÷8)=3600979×5=4895320÷2÷4=40(42-18)×12=288114÷2×14=798344÷2+464=63624×80÷3=640825+218+305=1348972÷9×2=216375×(12÷6)=750216+158-39=335414÷6×81=5589568÷(2×2)=142485-229=256626-99÷3=593423-25×13=98498÷(2×3)=83308-154+92=24639×2×42=3276667×(12÷4)=200165×(947-888)=3835245÷(56÷8)=35911-261÷9=882975+240-643=572952-727=22516÷4=4361-(585-253)=29104-285÷5=4793×8÷6=124645+114-715=4429×99×6=1722654×2+689=797944-(361+509)=741.5+38.6=40.1230×(28÷7)=920888÷6÷4=37(460-429)×15=465244÷(12÷6)=122465×2÷3=310163-924÷7=31166-118=4865×99×3=19305604÷4×7=1057130×(24÷4)=78011×(20-11)=99404+25×31=1179908÷(2×2)=227995-(248+577)=170417-(23+123)=27138×(711-655)=21285.9-3.6=2.3636-208-369=59670+991=16614.8+10.0=14.8222+21×36=978148×(312-309)=444574×(504-498)=3444105×(222-218)=420220+424-455=18951×56=2856871×(15÷5)=261318×2×66=2376949×(713-705)=7592175+501+49=72524÷8×21=63371-51×4=167844-33×11=48188×9×7=5544408÷6×7=476681-476+875=108022×37=81466.3-61.5=4.8272÷4÷4=1724÷6×4=16144÷(341-339)=72984-730-20=234324÷3×2=216189÷(3×3)=2177×(21÷3)=539215+14×6=29940×31÷2=6203/6-2/6=1/6816-259×3=39217+108×7=973352÷(18÷9)=176472-11×41=21416-237=17918+293-24=2873.1+3.4=6.520÷2×41=410293+182-368=10730×12×2=72058×(421-413)=4643.8+5.6=9.420×16÷2=16069×90=621056×4-200=24134+143×4=706992÷4÷2=124606÷(664-662)=303120×3÷9=40187+179=366462÷(630-624)=77488÷(271-267)=12220×(245÷7)=700184+21+485=69037×47=1739870+171+315=1356300-12×17=9696÷6×83=1328420÷3×7=9809.4+3.3=12.78.5-6.7=1.8687-45-64=578360÷(2×3)=605.7+7.3=13.0377-(246+120)=11433-168-62=203429×2-687=171937+867-210=1594648÷2+406=730791÷(139-132)=113472×7-839=2465804+262×3=159076×80=6080156÷2+699=77776×9=68411×38×2=836107+150=257945+783÷9=1032463-139+45=36957÷(27÷9)=1938×4×2=30417×10×4=680981÷(131-128)=32774×(27÷9)=222293×3=879267×(18÷6)=801254+854÷2=681115÷(172-167)=23112÷8÷7=2588÷(3×2)=98351÷9÷3=13109+71=180224×(675-668)=156831×(480-473)=217242-(171-128)=199639÷(15÷5)=21345×10-339=11123×20-404=56(590-510)×33=2640472-83×5=5710×36×2=720893-612÷6=79139×(898-886)=46866×79÷6=86946×(24÷4)=276820÷2=410560+452+403=14150.4+8.0=8.4160÷8×21=420760÷(16÷2)=9515.0+39.1=54.141×19+163=94210×42-135=285504÷7÷2=36764-17×16=492230-(407-315)=138867×(45÷5)=7803358-18×12=14216×41=656(239-36)÷7=29484-22×3=418980÷(16÷4)=245847-23×21=364240÷(75-71)=60(87-81)÷2=3971-574+694=109122×33-489=237929×8=7432748-401+444=791132÷4+812=845464-357=10724×2×83=398432+(105-90)=4715×(308÷7)=660185+103+471=75931×2×15=930694+(635-360)=969843+(512-102)=1253881-157×2=567971-(909-341)=40324×99÷9=26460×15=900338×(24÷8)=10148.0+5.6=13.616×(141÷3)=752260÷4=6553+21×2=9592×32×5=14720327×5-441=119423×(231÷7)=75925×36÷4=22543×97=4171184+79×9=895105×(619-611)=840(260-222)×11=418392-(307-234)=31917×39-124=539582×3÷6=291788-19×19=427210÷(12÷6)=105179+282=461378×(312-304)=302444+121+826=99180×(712÷8)=712072÷9×35=28039.1-34.7=4.498+14×30=51835×(85÷5)=595471-942÷6=314230+41-125=1463/7+2/7=5/7906-11×58=26831×(20÷5)=12418÷3×7=42560÷8×20=1400656×(81-78)=1968164-144=2046+68=11418×17÷2=153570÷5×7=79820×13=260440÷(470-465)=88664+582+862=2108486÷(3×2)=8185.6+6.5=92.1608+692+370=1670540÷5÷4=27208×5÷4=260236×(53-50)=708395-(808-552)=139210÷3=704.7-0.5=4.24.8-3.8=1.042÷3=1461+170=23128×14+260=65290÷9×97=970234×3÷6=117192×2=384144÷8×19=342331×3-734=259426÷(3×2)=714.4+3.7=8.1223+262+339=82436×2×50=360065×(504÷6)=546054×4÷2=108724-457-59=20813×60÷6=13072÷9×95=760270÷5÷2=27952÷2×8=3808181×(137-132)=90582×(48÷8)=49218×45+946=1756642-536÷4=508320÷4÷4=20252+(952-494)=71014×(63÷7)=126307-267+188=228102×8=816(885-807)×48=374432÷(12÷6)=1641×7=287238+108=346501÷3=16714×8=112288÷(3×3)=32240÷8+393=423266×(27÷9)=7987.2+67.6=74.8239-225÷3=164(928-106)÷3=274131×5×8=5240710÷2×6=2130674-730÷2=309230+34+599=863363-(205+54)=104941-140-80=721149×(132-129)=447991-38×26=386.4-11.8=74.6175-90+821=90682×11-212=690146÷(10÷5)=7331×3×26=241811×76+140=976604×5-65=29555/7-1/7=4/7756÷2+46=424408+84=492435-14×28=43297-12=28534×2×31=2108886-339=54720×14=280283+138=421272÷8×21=71474×(391-382)=666207+387+207=801728-283-374=71286-31×8=3849×(119-105)=686707-864÷6=563367-(399-220)=188320×3÷5=192450÷5=90500-756÷7=392427÷(66-59)=6143×11=47331×49=151975×(40÷4)=75043×94×2=8084925÷5+36=221498+536÷8=56545×20-779=121606-41×13=73615÷(45÷9)=123264+964÷2=74680×8-187=453(646-58)÷4=14726×3×22=1716660÷(657-651)=11014×30-30=390321+310+63=694167-77=90(266-146)÷3=40346-26×11=60766-415+429=780251+736÷8=343222×3÷2=333233×3-23=676309+228=53788×(445-441)=352720÷6=120144×(16÷8)=288428×2=85632×(22÷2)=35217×3×89=453936×24+103=96726×14=364113×2×7=1582240×2=480708÷(3×2)=118961-(390+494)=77577-460=117860×8-164=6716515-(595-217)=137861÷3÷7=41965-(77+848)=4040×20=80093×8+663=140749+135×5=7241/7+2/7=3/770+88×8=77414×69-662=304747-(115+477)=15582×(55÷5)=902197×(82-79)=5915.9+9.5=15.4259÷(481-474)=37153÷3×28=142833×3×13=1287499+772÷4=692879×5=439527×(35÷7)=135813+138×4=13656.5+3.6=10.1325÷5=65(174-90)÷7=12571+98-497=172447-322=12567+(751-684)=134338-96+933=1175487-(130+103)=254453-347+143=24916.2+36.9=53.1116×(27÷9)=34864×61÷2=1952(382-348)×24=816110×(241-237)=440925÷5×6=1110736-268+513=98181+(377-98)=360834+21×47=1821120+374-25=469707÷7×3=3033/7+4/7=1651+(844-141)=1354444-(779-619)=28438×(190÷5)=1444392-(40+155)=197480-(811-477)=14654×5÷2=135417÷3=139865-11×36=469200+645÷5=32962×(108÷3)=2232134+313=447937-(135+760)=42823-17×47=24304+(358-338)=324150÷(3×2)=2532×(230-218)=384(385-266)÷7=1719×29-545=6817+30×25=1567140+318-427=31312-259=5397×(81-48)=320150.2+36.9=87.1441-156-17=268371-(324+35)=12187+175=362293×3×2=175828×3×93=78121/4+2/4=3/4757-610+111=25845×(328-307)=945399÷(24÷8)=133229×9=206174×3=222269-99-10=160570-20×20=170531÷(829-826)=177522-438=84367-104-17=2469.3-9.2=0.1467-212-208=4713×(400÷8)=650333-299=343/6-1/6=2/645×9=405308+13-109=21277+64=1417.5-6.1=1.4432÷6÷3=2418×55-132=858456×2=91291+120=211144÷4×8=288184÷(2×4)=2336×13-130=338849-172×2=505387+894÷3=68529×9×7=182715×18-157=11336×55×3=5940458+(361-260)=559904-32×21=232490-89=401475+271+820=1566180÷(998-993)=36378÷6×5=315(664-64)÷3=200263×2×7=3682130÷(10÷2)=2611×8×41=360870÷7×32=32088+191-132=1472/4-1/4=1/414×30÷4=10567+18-77=8161+(512-413)=260210+(235-203)=242720+(182-126)=776534×5=2670840÷(3×2)=140109×9=98144÷2+665=68724÷(342-339)=88.6+7.7=16.3893-(623-156)=426954÷(3×3)=10611×18÷6=33357-13×23=58341×2-433=249314-31×7=9772+403-34=441222+277-359=140738-(909-854)=683511-222-286=3353-19×11=14472×85×4=24480624÷(4×2)=78288÷2÷9=1686.3-63.6=22.760+(505-135)=430447+152×2=751510÷6×41=348524÷6×51=204(685-591)×73=6862534÷(24÷8)=1781/5+4/5=1240×(20÷5)=960538+342+808=1688827-(720-600)=707410-640÷4=250485-54×4=269744×(426-422)=2976848÷2×3=12725.2-2.2=3.096×92÷4=220884×6+341=845931-21×4=847420-245÷5=37134×(621-569)=176826×(659-629)=780144÷4×6=216270÷5+361=415171×6=1026714-178÷2=62514×17×4=952488-266-100=12221×68÷3=476(334-22)÷8=39126-777÷7=15551+345-488=408867×9÷3=2601672×5÷4=840336÷4÷3=28582÷6=97910÷7×9=117018×21+35=41318×37+153=81949×(144÷9)=78412×4×50=2400992÷2÷2=248753-295÷5=694436-(313-153)=27622×7=1548.5-5.1=3.4320÷(10÷2)=6437×22÷2=407131×2+962=1224213×3×7=447380×50×2=8000382-71-277=34660÷5×8=105624×5×4=480464÷4×2=232156÷4=3912×6×87=6264218-31×2=156405×(15÷5)=1215220÷(12÷3)=55294×2+334=922410÷(14÷7)=205983×(40÷8)=4915768÷(2×3)=128617-292÷4=54416×4×45=2880311×(18÷6)=933446+412×2=1270426×2÷6=1425/9-1/9=4/9(469-426)×46=1978361-87=274341-(23+255)=63348-(372-148)=124511-351+713=873360÷5=72109×9×3=2943415-366=49154+448+144=74612+369+99=48029+(247-127)=149292-(126-112)=278211×3=633208×4=832248+45×6=51814×60=840329÷(63÷9)=47436+889-115=121069×12×4=3312290-275+234=249(439-417)×23=50622×3÷6=11143×3=42942×16÷7=9637×9-287=4650÷2×3=75384-(92+235)=57463-46×10=3404+781=1185164-122+55=97911-21×42=29388×6=2328624÷3÷4=5224×(255-200)=1320517-13-375=129431-426+140=14531×9×7=1953764+172×4=1452500-17×13=279323-287÷7=282396-48×3=252319+14×46=96324×2×91=4368987-(82+709)=196306÷3=102924÷6=154125×4×2=1000404+55+70=529840÷3=280169-(448-290)=11870+150-14=1006429+39-187=281305-(772-512)=4511×44-16=46868+571+266=905793-25×25=16816×10×4=640488-321=16782×12÷6=16465×89=5785484-(239+141)=10445×(546÷6)=409516×48-745=23698-29×11=37944×2×95=8360108×9×7=680451.3+31.9=83.2215+164-262=117982-18×11=78414×(318-248)=9802/7+3/7=5/7312÷2=156477÷(3×3)=53126÷(24÷8)=4281×77÷9=693122×(36÷6)=73222×4×2=176259÷7=3772×(224÷8)=2016318×4=1272329×(451-448)=98740×(356-350)=240412+45÷9=4