三年级数学计算题专项练习汇编及答案集锦

三年级数学计算题专项练习汇编及答案集锦89×(42÷6)=470-(291+101)=420÷6×98=18×49=16×21÷7=169×4×2=66+27×29=992÷8+279=96×37×8=439-76×4=81÷3=86×70=34×70÷4=373-33-19=10×12×8=(451-415)×16=864-(251+403)=774×2÷9=11×11×6=785-60÷4=72÷(346-338)=(631-185)÷2=380÷5+886=495×2+420=720÷3+139=66×9-449=265×3÷5=(909-315)÷9=466÷2×4=41×(160-151)=399÷3×4=130+193=9.6-2.2=500-24×6=114×(175-170)=36.0+60.5=18×(324÷6)=27×16=8.8+4.4=268÷(280-276)=423×7÷9=416÷(231-223)=52×8=759-19+542=(651-580)×36=187×2+258=19×2×55=115×(20÷5)=158-90÷3=776÷2÷2=310÷(16÷8)=52+775÷5=399+76×10=714÷(3×2)=7.1-5.7=597÷3=311-178-121=451-(88+104)=103×(35÷5)=185×(68-64)=687×(25÷5)=473-279=445+33×2=(370-163)÷3=12×7=146÷(150-148)=631×6-940=920-(499-323)=904-89-355=17×52÷2=186×(72÷8)=18×5×8=(321-306)÷5=45×2×84=412+540÷2=318-78=34-174÷6=760×(21÷7)=504÷7÷3=666×9÷2=134×2×9=691-79×5=907×8-561=39×4×5=81×92÷3=22×3×47=975-54=690÷2÷5=162÷9×74=112+553+307=742×2-487=150÷5=838-586÷2=294÷(2×3)=747-(418-36)=200×3-34=116+144=192×(18÷6)=876÷3÷2=227-13×16=135×2×3=264÷6=919-11×19=(82-10)×62=436+10-172=18×13-194=25×86=384-14×18=310+(487-275)=273-(105+94)=28×3×30=31×16×2=890+931-835=635×2-972=(237-219)×14=865-42×16=488×4=482÷2×6=116+(463-390)=8.8-2.8=5.5+1.9=72×(549÷9)=882+(637-540)=426÷(2×3)=677-27×23=741+10×44=705-107×6=81×10-768=714-(145+36)=216÷4×17=7.6-6.2=794-(224+333)=182×(217-212)=708×6-785=461-10×9=624+449-852=578×6=882-180-88=344+165×2=467-(374-12)=490-58×7=84×78÷4=19×24-187=34×14-303=137-455÷7=227-152=510÷6+248=2.3+6.3=11×(182-145)=786÷3=419+824=17×19-283=84×(32÷8)=722-(108+317)=835-(288+230)=298×3-430=364÷4×2=991+332-58=834÷(3×2)=936×(10÷5)=250÷5=468-10×30=41×(666÷9)=263-37-30=476+454+873=452×7=2/3-1/3=592-(626-307)=381-10×18=27÷(242-233)=418÷(343-341)=284×(16÷8)=18×17-55=(311-243)÷2=234÷3÷6=161+347×2=2.3+6.6=561-990÷6=148+25×5=73×8÷4=276÷(384-381)=17+(193-79)=33×12-34=679-15×43=328+452=21×3×38=18×4×80=33+33=7.2+10.0=81÷(3×3)=29×16÷2=366-54×2=390-13×20=13.4-2.0=58÷2=219÷(12÷4)=581÷7+373=983+(883-675)=21×13×2=745+566=189÷(12÷4)=134×5-387=431-(301+33)=978-16+83=280÷4÷7=254×3-718=31×3×93=760×(224-220)=165-53×2=10×99÷3=17×(80÷5)=156×6÷8=73×10+32=54÷9×26=228÷3+168=641-425+852=924-570=672÷(2×3)=452-123-321=82×53÷2=4.4+2.7=539+608=164×2×3=54÷3×6=110-85=880÷(2×2)=15×29×2=551+986+333=804×(12÷4)=912-89×7=48×(623÷7)=(405-195)÷2=72×(231-198)=412+56×3=171+208=432÷(2×3)=486+(199-63)=612-39×15=18×47=29+32=172+588+76=354÷3×7=46×11+96=290+194-472=277×(18÷6)=(89-61)×30=329+168-180=660-65×7=582-(289+212)=643-213-225=720÷9÷4=652+16×26=(921-549)÷6=694+170÷2=838+61×9=23×(25÷5)=315÷(602-597)=444×2-47=8.9+7.5=460÷4+226=964÷(632-630)=239+300×2=15×25-129=104×9-896=79×36÷6=396÷2+990=492×(40÷8)=665×(527-523)=54÷2×32=450-174-236=17×23-72=846÷(2×3)=719-661=81.6-60.0=472÷8+450=286+90÷9=872÷(2×4)=17×38+54=788-25×26=153÷9+575=846×(519-514)=552÷2÷6=222-127+294=588+247=42+194+127=72÷(3×2)=218÷(10÷5)=(836-787)×31=6.1-5.8=114×(20÷5)=(422-408)×18=336÷(10÷5)=9.8-1.2=44×21÷6=275+486+424=99÷9×25=573+708+441=18×72×9=192÷(3×2)=21×22=17×(174÷6)=59×57=255÷5×67=989-(346-119)=60×12÷9=110×7=13×3×95=525÷7+13=487-20×2=85×83=79×(104÷8)=351-31×9=217÷7=5/9+4/9=796-(149+155)=8.1-3.8=2/4-1/4=11×80-26=74×6÷3=11×18×4=131×(10÷5)=319×2-409=10×45-30=99.9-35.9=783-18÷6=401-(148+160)=95-(166-134)=26÷(16÷8)=33×34÷2=90×(248÷8)=691-(915-588)=3.4-2.8=749÷(28÷4)=(30-10)×33=216÷3=68×2=216÷(3×2)=27×16÷9=41×59=97.0-34.4=32×2×62=49×18-575=283×3=858-(230+340)=245+(834-542)=228+273=218×(262-255)=73×(84÷7)=13×24×3=204÷6×53=14×58+442=119+113=220+399=29×13-286=152×5+721=138÷2+110=32×2×63=24×4×9=18×(140÷5)=804-432÷3=383+(918-208)=14×(234÷3)=90÷(2×3)=8.8-1.0=375×2÷5=49×13-49=25×2×97=469+(679-585)=3/5-1/5=30×13=827-245-17=14×(81-51)=104×8=491-492÷2=130+294=744-621+248=64×14-457=21×13+152=913-403=40×58×2=16×61÷8=198÷(45÷5)=39×12-420=9.1+8.7=393+17×13=78×80÷4=15×26+496=10×28-279=576-12×35=320-68×4=22.0+52.8=646-605=90÷2÷9=44+176=309-(434-399)=572-258+271=136+(499-472)=816-(308+409)=181-644÷7=839-44×10=90×37÷6=992÷4÷2=934-948÷3=256+198-254=153-(259-143)=748+(946-37)=8.9-1.8=942-451=237-175+20=19×11-144=(470-444)×82=25×2×3=400-21×11=768÷8×74=144+48×8=119×(25-19)=36÷6=77×4=20×2×8=497-(208+218)=673+551=280-15+899=402-(326+49)=482-260-205=344÷(237-233)=7.8-5.9=12×7×2=17×15×2=294÷(3×2)=12×7×82=69×54÷6=96÷(136-133)=538-374+444=396-(40+305)=14×2×71=709-606+21=610×(27÷9)=59×25×2=691+100÷5=25×3×7=328÷8=27×4÷2=564×(12÷3)=812-(633-315)=70×(392-375)=172+193+367=583-320÷2=47×2×16=809-180-611=77×11+429=498÷(278-272)=11×8×3=371+355+277=169×2=478×2-647=871×(24÷8)=594÷6×69=196+243-339=390÷(405-399)=505+967+441=977+504-299=443×(836-831)=60+263-187=252÷3=495÷(54÷6)=459-397+340=5/8-3/8=18+68×2=459+12×9=813-29×20=79+(105-25)=45×2×71=402÷(21÷7)=405÷(121-118)=194+325+172=80×(315÷7)=749-(402-314)=102+858÷3=57×15=2/7+3/7=769+853-670=69÷3×23=18×13×2=17×2×28=40×9×5=69+46+806=94-(215-125)=926-(956-842)=272÷(10÷5)=351÷9×24=6/7-1/7=242×(486-483)=3.2+8.8=606+(345-313)=808-18×32=6.8+1.9=36×6-132=49+13×25=62×7×2=249×3÷9=584÷(4×2)=756-224-428=852÷6×7=34×(132÷6)=591×3-421=13×6×20=90×61×4=607×(606-601)=25×10-200=424÷4×8=320-314+185=45×9÷3=69.2-18.3=139×(24÷4)=6.4+6.2=235×4=26×3×41=764-129×5=41×(140÷7)=44×10=473+(904-312)=73×(378÷7)=191+30+607=2.5-0.9=42÷(321-318)=27×(189÷7)=8.5-3.1=498-114-343=741+444+874=932-176×3=26×11×3=776÷(2×2)=916÷2×6=592-82=1/4+2/4=14×41÷7=240÷2÷4=660÷(2×2)=900÷(45÷5)=(630-76)÷2=373+236÷2=970+23×26=36×14÷2=909+200÷4=431-42-95=890-356-154=(407-29)÷3=(74-48)×22=809-(202+554)=196-79=588+34×18=491-455+395=12+(793-454)=274-(370-143)=516-95×4=37×(128÷2)=445×(72÷9)=106-546÷6=50×24×8=251+77+470=126÷(63÷7)=786-966÷3=50×8×2=92×(150÷5)=16×4×8=420×2×9=7.6-5.9=63÷(27÷9)=7.0-2.5=(339-216)÷3=474-(209-21)=641-(87+491)=631-(740-524)=37×(208÷8)=573+(480-208)=252÷7=758×(12÷2)=(236-164)÷6=984÷(4×2)=911-99×6=45÷(24÷8)=474-(68+93)=30×14×2=24×3×32=613+76×4=240×(20÷4)=14+608+705=877-64×12=701-67×10=43+186=46×(166÷2)=63×(285÷5)=360÷6×16=63×6×2=148+930-725=169×5×2=12×11×6=387+106×2=308÷4×8=415-705÷3=3/5-2/5=244+233-242=8/10+2/10=306+144-357=185×5=937+890-355=(466-162)÷4=734×7-254=190×2×9=286+626+83=69×8÷3=378+(427-349)=65×8=924÷2×8=670-(484-191)=12×22×3=123+249+154=250-20-125=11×(26-20)=220÷(16÷8)=829+11×4=(265-253)÷4=100+364+207=944-437+517=274+136-316=148÷2=11×88÷4=100×(24÷4)=707×5-853=592-567+494=69÷3×35=450÷2×9=580-692÷4=10×25=28+60×16=467+318÷6=79-42=378+913=13×15×2=267-850÷5=248-50-150=75×2=370+71-250=220+14×18=436÷(191-187)=278÷2=560×(48÷6)=434-58=639-(385+75)=723×9-345=(420-403)×13=394-(65+328)=13×(114÷2)=765+624-945=332+(702-590)=14×53÷2=736+756+991=27÷3×15=294-324÷4=77.3-9.2=(263-243)÷5=571×(462-458)=2.3+82.5=18×(153÷3)=484-281+91=60×(22÷2)=44×(64-30)=392÷(18÷9)=301+222×2=585÷3÷3=119+262+174=985-440÷8=170×(24÷6)=93+120×5=309×(46-43)=657-501=16×62-107=326-121+488=12×23-19=(496-394)÷3=113×6-650=677×3=54.7-40.3=237+(822-454)=75+388=94+13×29=42+26×17=320÷4=95×4=96.7-64.3=(240-135)÷3=602+356×2=252÷(14÷7)=861÷3×4=80÷(2×2)=593×3-741=329×2×9=480÷(36÷6)=64×22=390÷5=3.9-3.5=417+(230-71)=(326-230)÷2=161-138÷3=248÷8=15×64÷8=458-33-409=360-331+216=955-(358-63)=194×7=120÷2÷3=130+357=99×43×5=808÷2+76=24×13÷3=95+60-78=78×4÷3=804-572=493+631-394=985+570÷2=100÷2×11=9.1+5.7=(425-299)÷7=2/7+5/7=(471-399)÷8=259×8=30÷3=100×2×4=165-121=2.6-1.1=11×8×45=285+(475-16)=11×4×91=16÷8×12=10×37=(491-365)÷6=998+(924-871)=363-(315-71)=182×(137-133)=401+16-52=18×11-144=530+126+229=51×(497-494)=234÷2×7=434-131×2=742+11×70=23×(402-351)=62.3+14.1=966-(970-70)=400÷(35÷7)=91+837-56=77÷(28÷4)=552×2-960=266-244=339×2×5=540÷(2×2)=882÷3+767=846×6-698=138-32+389=582÷3=480÷6×8=203+512-288=546-460÷5=598+22×20=145+17×13=123+158-130=983+245×3=17+(446-424)=385-612÷4=415÷5=17×66×2=403-(206-76)=200×3+228=83×(94÷2)=800÷5×2=54÷(168-166)=0.8+5.2=169+389×2=56×2=35÷(21÷3)=570÷6÷5=928÷2×4=373-226=246×(301-297)=722-578=197×9=180÷(27÷9)=389×(48÷8)=21×21-44=15×59-365=740-657=55×(248-245)=38×2×72=39×2×29=945+212+276=33×11-218=389×2×6=107+99+634=696÷8÷3=868-680=13×43×5=251-(254-89)=882-75×10=455-203+10=2/5-1/5=712-(517-150)=44×17-159=104-23×4=242-13×12=520÷2=454+289+154=21×6×5=336÷(3×2)=771-544÷2=50×47=370÷(30÷6)=11×54×3=267-19×11=288+110=102×3÷2=258-(179-88)=20×(143-124)=22×2×40=92÷4×8=469-332÷2=82×12=435-37×5=458+(75-42)=529×7-75=15×2×33=140×4÷7=263+95-346=55×14=288÷(138-136)=12×21÷4=651÷3÷7=785-183-483=10×9×47=19×27=34×(78÷3)=29.6+7.6=12×16-81=449-(301+138)=375-138=469+888+14=821-364-437=304×6÷8=20×48÷5=23×14×2=23×8×2=384-(190-125)=34×96×4=46+(362-47)=140÷4=256÷4÷8=315+12×21=928×5=66÷2÷3=14×(300÷6)=132+16×52=858-111=88÷4×45=116×5×9=196÷4=165×2=241+67=408-170×2=438-(235+198)=166×3÷6=369-281+737=104+199=99.5-67.7=172+37=904-684÷9=30×8+211=216÷(228-226)=240÷6×14=3.0+0.8=903-(318+505)=904-(464+42)=576×3÷6=11×38=816×7-345=1.5+8.1=12×44+524=378÷9=128×3-56=168÷(2×2)=13×(255-181)=573×(465-457)=0.2+3.3=91×(16÷2)=294÷(86-79)=711+770+362=203×2×5=335+83×3=136÷(248-240)=456×5÷2=639÷9×32=26×18-10=260×3×8=686×4=423÷9×3=(181-162)×52=219÷(824-821)=827×(24÷6)=241-188-34=936+99-380=4/8-1/8=3/8+4/8=35×78÷2=10×8+159=297-90=10×(225÷3)=771+(711-146)=188×9÷4=985-894+294=464-(429-428)=566-368+316=51.8-17.5=366-25×8=918÷3÷9=15×(385-338)=248-172+325=413-539÷7=9.3-8.7=487-250-204=59×14÷2=166×2×3=473×9÷3=535+595=2/7+4/7=36×3×8=7.5+1.4=1/9+6/9=32×24+634=270÷(568-566)=456÷(315-309)=45÷9×96=342÷(338-332)=367-205-77=50×34×5=487-(547-535)=330×(27-24)=27×(364÷4)=1/8+2/8=844×7-976=5.4-3.9=363-(155+123)=984÷(3×2)=10×10×9=320÷(4×2)=546÷6×83=132+10×9=45×(16÷4)=1.7+1.6=840÷8×4=998-727+911=160÷8÷4=80×9-115=110×6×7=880÷(4×2)=21×3×23=319+152=343+81=29×2×91=437-13×27=6.6+2.9=670÷2÷5=12×21×2=109×(208-201)=25×31×8=886-79×6=757-372-343=22×(603÷9)=84×90=91×(506-414)=569-(747-275)=90-56+374=975+(872-214)=914+201-856=447-10×31=350+(500-464)=402÷(18÷3)=762+127-448=200×2=196+48×14=10×54=387-107+129=106×5+352=24÷6×2=497×3÷7=682×(314-308)=257×2=111+266+287=11×35-371=207÷9×15=14×(264-218)=965-11×39=(717-81)÷3=504÷(3×2)=707+92+95=468÷(20÷5)=24×2×13=2/8+4/8=49+227=362÷2×5=21×40÷5=561÷3×2=659+20×46=27×(334-325)=(468-186)÷2=70.2-25.0=571×(396-388)=5/7-1/7=826×(14÷7)=100÷(2×2)=805÷5=207÷9=77×8=756÷(2×3)=299-(337-210)=(651-585)÷2=113+590+260=270÷9×42=627-121-33=237+(316-60)=489-10×20=4.4+59.7=377-(248-66)=9.3-1.8=443-24=311+(180-39)=305×(66-62)=604÷4=98÷(664-662)=274-(139-29)=129÷3=443-(405+30)=92×(463-457)=193-128+97=406-25×14=309÷(15÷5)=93÷3×2=671-860÷5=851×(72÷9)=810×(23-14)=99÷9×17=18×(403-332)=22×24÷2=700÷5×9=256-32×8=972÷9÷6=996÷6×8=395-14×10=471-135=225÷(54÷6)=956+662-611=23×41=179+19×12=913×(930-921)=338+128=165÷(323-318)=934-64×5=714+257-882=460÷(10÷5)=375÷5×9=361-560÷4=18×(560÷8)=101×4÷2=857-366+551=84-70=377-732÷4=300-16×15=418-99×4=132×6÷4=585×8÷6=45+504+83=293×2-306=52×(200-127)=654-652+752=16×45-141=82×92=630÷(3×3)=(396-343)×62=145-(293-288)=498÷2÷3=39×28=48×(259-246)=120+91×5=522÷(934-928)=256÷4÷4=810÷9÷5=77×(323-317)=112÷2×16=333+930÷3=62×67×9=382÷2+77=26×18-205=207-14+17=914×(231-227)=(936-510)÷3=114×(398-395)=10×(372÷6)=23×(384-358)=419-215-19=42.2+18.2=16×2×33=24×2×46=11×26×3=860-31-715=365-(555-341)=168÷6×20=24×39=62×(297-293)=358+214×4=290-59=(371-133)÷7=820÷4÷5=375-112÷2=172×(199-194)=738+76×13=244÷4×52=261+(475-136)=329+202÷2=88×78×8=84.5-67.5=428-(769-485)=86×(16÷2)=168×(16÷4)=83.2-14.0=68.2+22.2=448÷(56÷7)=45÷(3×3)=783-354×2=121×8÷4=383×3=439-(48+80)=172×5-241=72+27×16=174×(386-383)=545-484=629-42-185=251-180+270=42×45÷9=148+23×27=100-100÷4=806+339×2=216÷2÷2=350+349=1/8+3/8=282÷6=262÷2=4.3+5.1=331-768÷3=440×2×3=61×95=469÷7×8=49×2×25=630-44×11=522+936÷6=648×9=423+(485-32)=20×13÷4=156+220-254=441×2=322×3÷2=938÷2=482-(213+102)=726÷6=112÷(123-121)=(425-367)×17=1/7+5/7=978-476×2=259×2=360÷8×50=292-(374-151)=60÷2×4=246+83=287+59×7=101+362-230=33×30-849=488+164×4=950-(111+358)=66÷2×8=790×3-933=29×42×4=752+701-170=460-340=460×5÷4=376+(892-450)=26×(100÷5)=4.5-2.3=928÷2+63=570+263=15×(136÷4)=8.4-5.7=372-27×10=83×63=234+13×29=933-52×11=210÷(3×2)=380+77×3=312×2+886=66÷3÷2=415÷(323-318)=512-53×7=360÷(255-252)=955-133×7=260÷(2×2)=(902-850)÷4=69×33×8=367+90-35=679÷7×4=899-20×29=357÷(476-469)=906-569-222=28×33÷7=44×10-138=264÷4×2=465÷(38-35)=331+(375-207)=13+115×4=11×6×61=145×6-741=427÷7×11=213×5=924×4÷7=42×20-93=270÷(3×2)=947-(696+27)=483÷3=175×2=268-14×16=24×(12÷4)=39×12×2=571-52-131=60×89×9=427+986÷2=136×7=149+15×39=65×9+480=45÷9×15=618×6÷9=15×(192÷3)=977-12×19=51×6×2=26×8×2=420×2=16×2×61=805-74×3=354+612÷3=346-204+81=666-575÷5=120÷2=427+147+191=71.9+13.1=774-189-534=14×(364-335)=576×5-334=15×(384÷8)=396-140-24=369-260÷2=279÷9×27=14×70÷4=5/10-4/10=182+159=409+80=662×3=873÷9×7=520÷(10÷5)=25.5+35.7=805÷(15÷3)=155×5×9=34×(150÷6)=234÷6×21=(149-107)÷2=23×27=399-21×13=(727-562)÷5=768-148-542=840÷2÷7=197+107=78×(96-87)=151×(130-122)=431+182=(881-476)÷3=280÷4=356÷(524-520)=163+669=430-(225+57)=387-19×12=854×(16÷4)=23×(72÷3)=458-396-17=111×(15÷5)=254×3×2=(756-456)÷6=756÷2+851=79×46=26×(264÷8)=526-213×2=504÷9÷7=722+56×16=423-20×9=69×83×8=965÷5=54×8÷4=135×(458-454)=816-(587-430)=285+459-614=288-254÷2=799-643=195-792÷8=79+12×47=100+(259-102)=381-297+63=444-53×8=236×6=582-449+330=602÷7+202=176+756÷4=323-102-196=13.0+78.4=954÷(3×2)=151×2-237=7.3+4.4=36÷3×6=458-20×3=27×17-341=3.4+8.2=444-364+89=9.8-0.8=830-22×8=412+796+148=399÷3÷7=292×(15÷5)=311-160+92=120÷4÷6=534÷3=378-129=76×(877-797)=49×5×3=966-(716+243)=76-(630-556)=(144-125)×12=520-19×12=199×4-753=17×81=(216-135)×33=348÷(45-42)=(497-476)÷3=539×8÷7=15×26=33×42÷2=446+749-377=747+175=602+182×4=886+192+416=900-39=76×12-711=145×3÷5=30×24-662=73.7+6.8=423×(280-273)=846÷(803-794)=20×13÷5=297+(426-119)=46×10÷2=100÷4×63=577+(617-383)=55×18=392×2÷7=870÷5÷2=18×82÷2=7.0+5.8=328÷(48÷6)=13×71=327-(420-139)=330÷3+408=28×13÷2=47×2=678÷2×8=9.0+3.3=210×3+252=16×48-616=26×(12÷4)=(463-274)÷9=23×4×22=326-(333-38)=297÷3÷3=82×(484-478)=285÷3÷5=158×2÷4=339-12×11=807+846+506=356-194-87=349-10×11=476-13×10=288÷(56÷7)=350+19×4=12×60=403×2×5=525+484-43=462+(555-50)=(489-229)÷4=8.8+3.9=264÷4÷3=367-31=382-(185+147)=372×2÷8=16÷4=440-412+116=37×(84-59)=945÷(3×3)=498÷(48÷8)=270-35=16×4×58=662÷2×9=132×7-598=(518-48)÷2=574÷(28÷4)=69×(364÷4)=740-588÷6=224÷2÷4=(177-162)×13=456÷6×7=846÷3÷2=77×4÷2=795-(500+13)=210÷6×45=(869-263)÷6=151×2-144=37+38=798÷(305-303)=36÷3×73=610÷5×8=99×4=335-36=245+295+170=(149-101)÷8=3/7-2/7=8.9-2.9=555÷5+711=29×14=99÷3×9=479+702÷3=884-273-603=14×33-117=433-16-315=(89-73)÷4=161-121+321=377-50=436-(169+43)=428÷(2×2)=2.4+5.1=984÷(18÷9)=37×2×37=408+868÷7=78×7÷6=891+315÷9=394-77×2=290+280+222=360÷6×10=54×43÷2=28+594÷2=(127-79)÷4=693÷(3×3)=25×2×28=132×5-318=812-82-287=16×39+241=15×6×38=52+50×16=109+370×2=318×3÷2=86÷2×61=981+513+841=13×15=477-(21+152)=80+13×54=8.8+44.9=11+(439-127)=165×4=7.9-3.9=380÷(28÷7)=846÷2×9=160÷(501-493)=101×6-426=69×30=446+(438-281)=33×(465-441)=490-756÷6=128÷4=594÷(557-548)=10÷2×80=57×12-241=2.6+2.8=8.7-4.4=7.6-6.3=230-154-26=(275-239)×16=252÷4×28=(997-941)×85=47+444-343=96÷(2×3)=879×(10÷2)=(746-326)÷2=812÷(2×2)=782-(47+319)=72÷(83-81)=227+250-80=564÷(54÷9)=403+385=246-(380-367)=493-139=267-64×2=255-28×2=(917-537)÷2=22×83=92×(649-607)=25×3×21=133-378÷9=43×18=3/6-2/6=775+650+355=128-68=231-210÷7=(365-285)×12=258×3×8=196+223-222=462÷2÷3=229+56×11=21×18×2=504÷8÷3=936÷(64÷8)=78×7÷2=11×18×2=81×81÷9=361-(141+163)=298-292+30=701×6-178=299+40+350=268-35×2=参考答案89×(42÷6)=623470-(291+101)=78420÷6×98=686018×49=88216×21÷7=48169×4×2=135266+27×29=849992÷8+279=40396×37×8=28416439-76×4=13581÷3=2786×70=602034×70÷4=595373-33-19=32110×12×8=960(451-415)×16=576864-(251+403)=210774×2÷9=17211×11×6=726785-60÷4=77072÷(346-338)=9(631-185)÷2=223380÷5+886=962495×2+420=1410720÷3+139=37966×9-449=145265×3÷5=159(909-315)÷9=66466÷2×4=93241×(160-151)=369399÷3×4=532130+193=3239.6-2.2=7.4500-24×6=356114×(175-170)=57036.0+60.5=96.518×(324÷6)=97227×16=4328.8+4.4=13.2268÷(280-276)=67423×7÷9=329416÷(231-223)=5252×8=416759-19+542=1282(651-580)×36=2556187×2+258=63219×2×55=2090115×(20÷5)=460158-90÷3=128776÷2÷2=194310÷(16÷8)=15552+775÷5=207399+76×10=1159714÷(3×2)=1197.1-5.7=1.4597÷3=199311-178-121=12451-(88+104)=259103×(35÷5)=721185×(68-64)=740687×(25÷5)=3435473-279=194445+33×2=511(370-163)÷3=6912×7=84146÷(150-148)=73631×6-940=2846920-(499-323)=744904-89-355=46017×52÷2=442186×(72÷8)=167418×5×8=720(321-306)÷5=345×2×84=7560412+540÷2=682318-78=24034-174÷6=5760×(21÷7)=2280504÷7÷3=24666×9÷2=2997134×2×9=2412691-79×5=296907×8-561=669539×4×5=78081×92÷3=248422×3×47=3102975-54=921690÷2÷5=69162÷9×74=1332112+553+307=972742×2-487=997150÷5=30838-586÷2=545294÷(2×3)=49747-(418-36)=365200×3-34=566116+144=260192×(18÷6)=576876÷3÷2=146227-13×16=19135×2×3=810264÷6=44919-11×19=710(82-10)×62=4464436+10-172=27418×13-194=4025×86=2150384-14×18=132310+(487-275)=522273-(105+94)=7428×3×30=252031×16×2=992890+931-835=986635×2-972=298(237-219)×14=252865-42×16=193488×4=1952482÷2×6=1446116+(463-390)=1898.8-2.8=6.05.5+1.9=7.472×(549÷9)=4392882+(637-540)=979426÷(2×3)=71677-27×23=56741+10×44=1181705-107×6=6381×10-768=42714-(145+36)=533216÷4×17=9187.6-6.2=1.4794-(224+333)=237182×(217-212)=910708×6-785=3463461-10×9=371624+449-852=221578×6=3468882-180-88=614344+165×2=674467-(374-12)=105490-58×7=8484×78÷4=163819×24-187=26934×14-303=173137-455÷7=72227-152=75510÷6+248=3332.3+6.3=8.611×(182-145)=407786÷3=262419+824=124317×19-283=4084×(32÷8)=336722-(108+317)=297835-(288+230)=317298×3-430=464364÷4×2=182991+332-58=1265834÷(3×2)=139936×(10÷5)=1872250÷5=50468-10×30=16841×(666÷9)=3034263-37-30=196476+454+873=1803452×7=31642/3-1/3=1/3592-(626-307)=273381-10×18=20127÷(242-233)=3418÷(343-341)=209284×(16÷8)=56818×17-55=251(311-243)÷2=34234÷3÷6=13161+347×2=8552.3+6.6=8.9561-990÷6=396148+25×5=27373×8÷4=146276÷(384-381)=9217+(193-79)=13133×12-34=362679-15×43=34328+452=78021×3×38=239418×4×80=576033+33=667.2+10.0=17.281÷(3×3)=929×16÷2=232366-54×2=258390-13×20=13013.4-2.0=11.458÷2=29219÷(12÷4)=73581÷7+373=456983+(883-675)=119121×13×2=546745+566=1311189÷(12÷4)=63134×5-387=283431-(301+33)=97978-16+83=1045280÷4÷7=10254×3-718=4431×3×93=8649760×(224-220)=3040165-53×2=5910×99÷3=33017×(80÷5)=272156×6÷8=11773×10+32=76254÷9×26=156228÷3+168=244641-425+852=1068924-570=354672÷(2×3)=112452-123-321=882×53÷2=21734.4+2.7=7.1539+608=1147164×2×3=98454÷3×6=108110-85=25880÷(2×2)=22015×29×2=870551+986+333=1870804×(12÷4)=2412912-89×7=28948×(623÷7)=4272(405-195)÷2=10572×(231-198)=2376412+56×3=580171+208=379432÷(2×3)=72486+(199-63)=622612-39×15=2718×47=84629+32=61172+588+76=836354÷3×7=82646×11+96=602290+194-472=12277×(18÷6)=831(89-61)×30=840329+168-180=317660-65×7=205582-(289+212)=81643-213-225=205720÷9÷4=20652+16×26=1068(921-549)÷6=62694+170÷2=779838+61×9=138723×(25÷5)=115315÷(602-597)=63444×2-47=8418.9+7.5=16.4460÷4+226=341964÷(632-630)=482239+300×2=83915×25-129=246104×9-896=4079×36÷6=474396÷2+990=1188492×(40÷8)=2460665×(527-523)=266054÷2×32=864450-174-236=4017×23-72=319846÷(2×3)=141719-661=5881.6-60.0=21.6472÷8+450=509286+90÷9=296872÷(2×4)=10917×38+54=700788-25×26=138153÷9+575=592846×(519-514)=4230552÷2÷6=46222-127+294=389588+247=83542+194+127=36372÷(3×2)=12218÷(10÷5)=109(836-787)×31=15196.1-5.8=0.3114×(20÷5)=456(422-408)×18=252336÷(10÷5)=1689.8-1.2=8.644×21÷6=154275+486+424=118599÷9×25=275573+708+441=172218×72×9=11664192÷(3×2)=3221×22=46217×(174÷6)=49359×57=3363255÷5×67=3417989-(346-119)=76260×12÷9=80110×7=77013×3×95=3705525÷7+13=88487-20×2=44785×83=705579×(104÷8)=1027351-31×9=72217÷7=315/9+4/9=1796-(149+155)=4928.1-3.8=4.32/4-1/4=1/411×80-26=85474×6÷3=14811×18×4=792131×(10÷5)=262319×2-409=22910×45-30=42099.9-35.9=64.0783-18÷6=780401-(148+160)=9395-(166-134)=6326÷(16÷8)=1333×34÷2=56190×(248÷8)=2790691-(915-588)=3643.4-2.8=0.6749÷(28÷4)=107(30-10)×33=660216÷3=7268×2=136216÷(3×2)=3627×16÷9=4841×59=241997.0-34.4=62.632×2×62=396849×18-575=307283×3=849858-(230+340)=288245+(834-542)=537228+273=501218×(262-255)=152673×(84÷7)=87613×24×3=936204÷6×53=180214×58+442=1254119+113=232220+399=61929×13-286=91152×5+721=1481138÷2+110=17932×2×63=403224×4×9=86418×(140÷5)=504804-432÷3=660383+(918-208)=109314×(234÷3)=109290÷(2×3)=158.8-1.0=7.8375×2÷5=15049×13-49=58825×2×97=4850469+(679-585)=5633/5-1/5=2/530×13=390827-245-17=56514×(81-51)=420104×8=832491-492÷2=245130+294=424744-621+248=37164×14-457=43921×13+152=425913-403=51040×58×2=464016×61÷8=122198÷(45÷5)=2239×12-420=489.1+8.7=17.8393+17×13=61478×80÷4=156015×26+496=88610×28-279=1576-12×35=156320-68×4=4822.0+52.8=74.8646-605=4190÷2÷9=544+176=220309-(434-399)=274572-258+271=585136+(499-472)=163816-(308+409)=99181-644÷7=89839-44×10=39990×37÷6=555992÷4÷2=124934-948÷3=618256+198-254=200153-(259-143)=37748+(946-37)=16578.9-1.8=7.1942-451=491237-175+20=8219×11-144=65(470-444)×82=213225×2×3=150400-21×11=169768÷8×74=7104144+48×8=528119×(25-19)=71436÷6=677×4=30820×2×8=320497-(208+218)=71673+551=1224280-15+899=1164402-(326+49)=27482-260-205=17344÷(237-233)=867.8-5.9=1.912×7×2=16817×15×2=510294÷(3×2)=4912×7×82=688869×54÷6=62196÷(136-133)=32538-374+444=608396-(40+305)=5114×2×71=1988709-606+21=124610×(27÷9)=183059×25×2=2950691+100÷5=71125×3×7=525328÷8=4127×4÷2=54564×(12÷3)=2256812-(633-315)=49470×(392-375)=1190172+193+367=732583-320÷2=42347×2×16=1504809-180-611=1877×11+429=1276498÷(278-272)=8311×8×3=264371+355+277=1003169×2=338478×2-647=309871×(24÷8)=2613594÷6×69=6831196+243-339=100390÷(405-399)=65505+967+441=1913977+504-299=1182443×(836-831)=221560+263-187=136252÷3=84495÷(54÷6)=55459-397+340=4025/8-3/8=2/818+68×2=154459+12×9=567813-29×20=23379+(105-25)=15945×2×71=6390402÷(21÷7)=134405÷(121-118)=135194+325+172=69180×(315÷7)=3600749-(402-314)=661102+858÷3=38857×15=8552/7+3/7=5/7769+853-670=95269÷3×23=52918×13×2=46817×2×28=95240×9×5=180069+46+806=92194-(215-125)=4926-(956-842)=812272÷(10÷5)=136351÷9×24=9366/7-1/7=5/7242×(486-483)=7263.2+8.8=12.0606+(345-313)=638808-18×32=2326.8+1.9=8.736×6-132=8449+13×25=37462×7×2=868249×3÷9=83584÷(4×2)=73756-224-428=104852÷6×7=99434×(132÷6)=748591×3-421=135213×6×20=156090×61×4=21960607×(606-601)=303525×10-200=50424÷4×8=848320-314+185=19145×9÷3=13569.2-18.3=50.9139×(24÷4)=8346.4+6.2=12.6235×4=94026×3×41=3198764-129×5=11941×(140÷7)=82044×10=440473+(904-312)=106573×(378÷7)=3942191+30+607=8282.5-0.9=1.642÷(321-318)=1427×(189÷7)=7298.5-3.1=5.4498-114-343=41741+444+874=2059932-176×3=40426×11×3=858776÷(2×2)=194916÷2×6=2748592-82=5101/4+2/4=3/414×41÷7=82240÷2÷4=30660÷(2×2)=165900÷(45÷5)=100(630-76)÷2=277373+236÷2=491970+23×26=156836×14÷2=252909+200÷4=959431-42-95=294890-356-154=380(407-29)÷3=126(74-48)×22=572809-(202+554)=53196-79=117588+34×18=1200491-455+395=43112+(793-454)=351274-(370-143)=47516-95×4=13637×(128÷2)=2368445×(72÷9)=3560106-546÷6=1550×24×8=9600251+77+470=798126÷(63÷7)=14786-966÷3=46450×8×2=80092×(150÷5)=276016×4×8=512420×2×9=75607.6-5.9=1.763÷(27÷9)=217.0-2.5=4.5(339-216)÷3=41474-(209-21)=286641-(87+491)=63631-(740-524)=41537×(208÷8)=962573+(480-208)=845252÷7=36758×(12÷2)=4548(236-164)÷6=12984÷(4×2)=123911-99×6=31745÷(24÷8)=15474-(68+93)=31330×14×2=84024×3×32=2304613+76×4=917240×(20÷4)=120014+608+705=1327877-64×12=109701-67×10=3143+186=22946×(166÷2)=381863×(285÷5)=3591360÷6×16=96063×6×2=756148+930-725=353169×5×2=169012×11×6=792387+106×2=599308÷4×8=616415-705÷3=1803/5-2/5=1/5244+233-242=2358/10+2/10=1306+144-357=93185×5=925937+890-355=1472(466-162)÷4=76734×7-254=4884190×2×9=3420286+626+83=99569×8÷3=184378+(427-349)=45665×8=520924÷2×8=3696670-(484-191)=37712×22×3=792123+249+154=526250-20-125=10511×(26-20)=66220÷(16÷8)=110829+11×4=873(265-253)÷4=3100+364+207=671944-437+517=1024274+136-316=94148÷2=7411×88÷4=242100×(24÷4)=600707×5-853=2682592-567+494=51969÷3×35=805450÷2×9=2025580-692÷4=40710×25=25028+60×16=988467+318÷6=52079-42=37378+913=129113×15×2=390267-850÷5=97248-50-150=4875×2=150370+71-250=191220+14×18=472436÷(191-187)=109278÷2=139560×(48÷6)=4480434-58=376639-(385+75)=179723×9-345=6162(420-403)×13=221394-(65+328)=113×(114÷2)=741765+624-945=444332+(702-590)=44414×53÷2=371736+756+991=248327÷3×15=135294-324÷4=21377.3-9.2=68.1(263-243)÷5=4571×(462-458)=22842.3+82.5=84.818×(153÷3)=918484-281+91=29460×(22÷2)=66044×(64-30)=1496392÷(18÷9)=196301+222×2=745585÷3÷3=65119+262+174=555985-440÷8=930170×(24÷6)=68093+120×5=693309×(46-43)=927657-501=15616×62-107=885326-121+488=69312×23-19=257(496-394)÷3=34113×6-650=28677×3=203154.7-40.3=14.4237+(822-454)=60575+388=46394+13×29=47142+26×17=484320÷4=8095×4=38096.7-64.3=32.4(240-135)÷3=35602+356×2=1314252÷(14÷7)=126861÷3×4=114880÷(2×2)=20593×3-741=1038329×2×9=5922480÷(36÷6)=8064×22=1408390÷5=783.9-3.5=0.4417+(230-71)=576(326-230)÷2=48161-138÷3=115248÷8=3115×64÷8=120458-33-409=16360-331+216=245955-(358-63)=660194×7=1358120÷2÷3=20130+357=48799×43×5=21285808÷2+76=48024×13÷3=10495+60-78=7778×4÷3=104804-572=232493+631-394=730985+570÷2=1270100÷2×11=5509.1+5.7=14.8(425-299)÷7=182/7+5/7=1(471-399)÷8=9259×8=207230÷3=10100×2×4=800165-121=442.6-1.1=1.511×8×45=3960285+(475-16)=74411×4×91=400416÷8×12=2410×37=370(491-365)÷6=21998+(924-871)=1051363-(315-71)=119182×(137-133)=728401+16-52=36518×11-144=54530+126+229=88551×(497-494)=153234÷2×7=819434-131×2=172742+11×70=151223×(402-351)=117362.3+14.1=76.4966-(970-70)=66400÷(35÷7)=8091+837-56=87277÷(28÷4)=11552×2-960=144266-244=22339×2×5=3390540÷(2×2)=135882÷3+767=1061846×6-698=4378138-32+389=495582÷3=194480÷6×8=640203+512-288=427546-460÷5=454598+22×20=1038145+17×13=366123+158-130=151983+245×3=171817+(446-424)=39385-612÷4=232415÷5=8317×66×2=2244403-(206-76)=273200×3+228=82883×(94÷2)=3901800÷5×2=32054÷(168-166)=270.8+5.2=6.0169+389×2=94756×2=11235÷(21÷3)=5570÷6÷5=19928÷2×4=1856373-226=147246×(301-297)=984722-578=144197×9=1773180÷(27÷9)=60389×(48÷8)=233421×21-44=39715×59-365=520740-657=8355×(248-245)=16538×2×72=547239×2×29=2262945+212+276=143333×11-218=145389×2×6=4668107+99+634=840696÷8÷3=29868-680=18813×43×5=2795251-(254-89)=86882-75×10=132455-203+10=2622/5-1/5=1/5712-(517-150)=34544×17-159=589104-23×4=12242-13×12=86520÷2=260454+289+154=89721×6×5=630336÷(3×2)=56771-544÷2=49950×47=2350370÷(30÷6)=7411×54×3=1782267-19×11=58288+110=398102×3÷2=153258-(179-88)=16720×(143-124)=38022×2×40=176092÷4×8=184469-332÷2=30382×12=984435-37×5=250458+(75-42)=491529×7-75=362815×2×33=990140×4÷7=80263+95-346=1255×14=770288÷(138-136)=14412×21÷4=63651÷3÷7=31785-183-483=11910×9×47=423019×27=51334×(78÷3)=88429.6+7.6=37.212×16-81=111449-(301+138)=10375-138=237469+888+14=1371821-364-437=20304×6÷8=22820×48÷5=19223×14×2=64423×8×2=368384-(190-125)=31934×96×4=1305646+(362-47)=361140÷4=35256÷4÷8=8315+12×21=567928×5=464066÷2÷3=1114×(300÷6)=700132+16×52=964858-111=74788÷4×45=990116×5×9=5220196÷4=49165×2=330241+67=308408-170×2=68438-(235+198)=5166×3÷6=83369-281+737=825104+199=30399.5-67.7=31.8172+37=209904-684÷9=82830×8+211=451216÷(228-226)=108240÷6×14=5603.0+0.8=3.8903-(318+505)=80904-(464+42)=398576×3÷6=28811×38=418816×7-345=53671.5+8.1=9.612×44+524=1052378÷9=42128×3-56=328168÷(2×2)=4213×(255-181)=962573×(465-457)=45840.2+3.3=3.591×(16÷2)=728294÷(86-79)=42711+770+362=1843203×2×5=2030335+83×3=584136÷(248-240)=17456×5÷2=1140639÷9×32=227226×18-10=458260×3×8=6240686×4=2744423÷9×3=141(181-162)×52=988219÷(824-821)=73827×(24÷6)=3308241-188-34=19936+99-380=6554/8-1/8=3/83/8+4/8=7/835×78÷2=136510×8+159=239297-90=20710×(225÷3)=750771+(711-146)=1336188×9÷4=423985-894+294=385464-(429-428)=463566-368+316=51451.8-17.5=34.3366-25×8=166918÷3÷9=3415×(385-338)=705248-172+325=401413-539÷7=3369.3-8.7=0.6487-250-204=3359×14÷2=413166×2×3=996473×9÷3=1419535+595=11302/7+4/7=6/736×3×8=8647.5+1.4=8