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272÷(14÷7)=57×(144÷8)=292-124-95=7.5+5.5=157×8-143=(200-29)÷9=831-864÷2=26×17-438=136+178-275=24×2×54=3.1+7.0=163+73-12=866÷(12÷6)=173×3×9=354+38×7=206+10×18=59×(48÷4)=36×2×43=328+549÷9=377-84=707+989-740=37×13-331=5.2-4.0=962+(461-293)=28+79+581=642÷2+32=726÷(42÷7)=76+980÷7=464-197+253=441+723-746=25×35+500=489÷(286-283)=600×(54÷9)=27÷(18÷2)=(480-363)÷9=468-138-104=256-245+35=518-28×10=219÷3×21=442×5-78=420÷7×52=118×7+387=161×5=464+22×13=7.2-5.8=47×10-290=858×7-905=174÷2×3=(751-571)÷2=468÷(2×3)=472-126+113=3/7-2/7=25×3×16=734+167=824-959÷7=116+(359-227)=340-303+58=326-236=56×8=41×17-231=413-30×10=53×45=291-263=24×3×87=143+20×35=288÷(224-222)=943-(413+440)=459-300=78÷6×34=38×6×5=89×(586-499)=924÷6÷7=74×4×3=792÷(2×2)=(102-54)×24=79×(178÷2)=77÷7=259-644÷7=7.0-3.7=544-398+747=67×46×7=258+(324-79)=926-(216-175)=367-(496-331)=14×17÷7=78×4=160÷4÷4=840-120÷5=250÷5÷2=50÷5×96=800÷8=365+812+837=474-(137+328)=93×(461-455)=578×7=960×(56÷8)=3.5-0.5=10×48+754=668+470+111=540÷4÷5=204+16×14=584+(439-239)=96×87×7=80×9÷4=243×(271-267)=9.0-3.3=23+934÷2=13×25×3=504÷(2×4)=2/6-1/6=756-(273-272)=192÷8÷3=13×64÷4=677-93×7=7.4-4.6=90÷9=188+327=294÷(136-129)=371-27×6=407+30×2=(811-799)×90=78×6×2=552÷2×3=6.5-6.4=602-28×21=15.6+42.2=(793-135)÷2=835-210÷7=269-387÷3=914+950-165=51×3×5=597+541=768×(355-347)=442-350+211=70÷(18÷9)=86×(20÷4)=231+142÷2=912÷4÷4=37+36=4/10-2/10=49×47÷7=16÷8×81=404÷(105-101)=41×(273÷7)=422-735÷7=76×2÷4=987-212-217=8.0+9.7=41.4+42.1=129+86×2=918÷3=200÷(60-55)=924÷(870-863)=97×9÷3=562+194×2=184+188+28=479×2-611=105×5×3=195×4×5=325÷5=39×59÷3=(309-17)÷4=750×3÷2=13×16×2=52÷4=23×18=12×5=113×3=45×13-372=120÷(40÷5)=3/6-1/6=3/7+2/7=31+505+106=14×6×2=16×35-440=28×31÷7=10×30÷3=742÷2×7=457-(37+304)=470-370=4.7+6.3=2.3-1.6=452-16×22=3/10+5/10=61×15÷5=920-619+954=679÷7=15×59+596=372÷(2×2)=265×3=10×55-424=261+93=588+184÷8=282-14+240=186+(341-329)=51×10×2=41×2×34=326÷(187-185)=599×8-217=96÷8÷2=71×12+507=53.9-37.3=(183-162)÷3=995-564-425=141-(243-156)=497+307+181=934-224-242=380×7÷2=94.3-76.4=635÷5×3=838-25×19=221+102×2=25×19+324=80×92÷4=120÷(2×4)=495-118×3=41×9=17×3×74=464÷8×96=612÷2÷6=645×(384-378)=766-18×13=12×63÷7=864÷8÷6=739-(29+492)=15×(120÷5)=286-28=661-628=3/7+4/7=30×2×56=950-275-221=95×8+131=36.1-6.6=15×12÷4=377+333×3=290+35×20=924÷2+479=828×(211-208)=343-560÷8=941+10×51=95+57=48×2-14=20×31-553=48÷4×98=832÷(2×4)=529+33×15=174+(252-20)=964-780+846=(178-164)×48=709×3-602=112÷7=35×22-683=49+561÷3=160+150+581=25+793+114=270×3=210+118=872÷(2×2)=650×(20÷5)=144÷3×72=17.0+52.9=381+189=12×43÷3=410÷(374-372)=64÷(32÷8)=245×5-824=832×4=120+215=94×34=395-260=328-181=466-(244+132)=273÷7×2=65×12=336-(158-21)=15×3×19=6.8+5.9=578+907+554=575+35×12=40×6+74=7.4+7.3=15×14-53=623×(32÷4)=34.3-1.8=181+601=658-229×2=5.7+9.6=35×13×2=723-636=11×8÷2=615-(123+39)=11×36-82=303-10×16=554-(505-44)=55×97=403-16×19=648÷3×8=587-110×5=415+296÷2=29×(297-274)=422×5=577+852=21+465+177=318×2=212+183=804-25×15=79×7-18=990÷(2×3)=968-38×20=405+82×7=531-117=10×9×8=(188-76)÷2=732×3÷6=636÷4÷3=435+28-433=835×9÷3=10×15÷5=666-(455+113)=299×4=172+(358-185)=894-127-212=120×7÷5=89×5+13=185+56=815-15×24=408-312+15=25×2×15=849-680=460÷5=881×7=234-(604-382)=56×14×3=522÷3+456=684÷2×6=87×(882-868)=965-(114+556)=149+58×5=111+305=484+485-82=376÷2=688-(674-475)=333×3-754=332+11×9=45×(140÷5)=605-15×37=241+(268-35)=10÷2+398=408-26-245=889×(166-158)=21×(124÷4)=12×(315÷5)=96÷(457-454)=459×2×5=314+436=474÷6×30=78+163-85=343÷7=69+384-134=72÷6=21×(340÷5)=492-186÷6=70×72=125+144×6=828÷3×9=497×2=66×(364÷4)=95.7-82.3=832×3=100÷2×92=696×9÷8=9.9-5.5=456÷(48÷8)=60×9-114=21×6+345=97×(40÷5)=244+221×2=537+10+277=385×2÷5=87×43×4=870÷2×7=12×(490÷7)=163+404+357=820÷(220-216)=102×9-527=(154-122)×26=17×14×4=(363-289)÷2=724÷(2×2)=672÷8×83=157+99-15=11×(414÷6)=13×33-333=20×(180÷9)=993-838÷2=380÷5×8=707-(57+295)=22+289-284=708÷(218-215)=466×2=1.8-0.8=88×67÷8=168-(24+60)=456÷(2×4)=15×48÷9=827+952+724=(630-318)÷6=23×(232÷8)=306÷6×37=11×4×56=282÷(797-791)=98-(286-251)=761+68+903=892×(743-734)=85×4÷5=240×5÷8=29×2×3=153÷9×13=118+279-30=313+62-270=905-(306-300)=324-241-54=783×(532-527)=77÷7×69=490-59+20=427-(302-199)=27×17-146=7.6-0.6=196+562=20.5-18.8=630÷9÷2=(376-301)×33=760×7÷5=787+191-255=19×15-132=438÷(138-135)=(118-53)÷5=309+(992-607)=320÷5=270÷2÷5=515-(104+231)=119÷7×27=544÷(24÷6)=48÷(3×2)=250-710÷5=115÷5×16=796÷(24÷6)=147×2÷7=398-15×20=264+538+353=484-63×7=204+76×7=765÷9=43×(490-477)=48÷6×69=160÷(32÷4)=465÷(323-318)=969+790-780=431+(425-316)=177-364÷7=989-10×48=918+759+124=(637-633)÷2=425×2-428=829-373=365-(382-168)=(266-20)÷2=49.3-28.1=930-18×17=987-(458+523)=810÷9=201+(402-123)=15×30×2=760-(903-347)=97×(116-108)=13×17=80×5=508×6-156=11×9×99=974+615-837=560+210+76=16×3×91=153+191×3=33+113=448÷2×5=12÷4×3=895-(25+858)=20×12-221=956-592-119=1.1+0.6=552÷3+307=328+16×10=54-(348-296)=36×24+812=92.5-67.4=31.0-25.3=172÷2=443-65×2=729+746÷2=378÷(342-333)=10×6×2=11×44=218×4-76=428+551=91×(745-699)=870-823+132=173+205+268=80×(162÷2)=310×(27÷9)=(148-76)÷4=259×2+359=476-20×6=103+953-32=800÷4÷8=348÷4=18×8×3=16×53=9.4+7.7=704÷(4×2)=293×5=469-323=(384-248)÷4=413-327=69×5×2=240÷8×87=629+(570-374)=259-(61+12)=22×2×62=60÷5÷6=326+(326-81)=268×3-309=123+49×3=16.0+20.1=65÷(40÷8)=868+192×4=747-114×5=359-348÷2=45+17×32=191×2+221=380+158×5=12×95÷3=101×(35÷7)=96÷(2×4)=199-33=154-680÷8=13×65=19×23-42=14×3=162+511+149=17×12×3=53×(48÷4)=2/3-1/3=398-315-16=(372-360)÷3=81÷(3×3)=467-891÷9=(866-194)÷3=148÷4=201+184+61=69.1-57.2=61-119÷7=58÷(301-299)=333÷9×18=417-37+82=883×(622-618)=(76-43)×23=89×2×5=98×92÷4=215×(236-233)=34+372-59=175÷(40÷8)=22×(349-317)=984÷4×2=822÷2+87=30×(94-89)=678÷3×4=227+830÷5=144÷6÷8=345÷5=900-330÷2=169×(20÷5)=757+353-120=286×(63÷9)=240÷(828-826)=404+710÷5=18×16-149=22×4×82=36×63÷2=277+163=103×8-407=901-494+805=875-198×3=963÷3÷3=156+59-116=13×32=91×(609-537)=404-699÷3=378÷(12÷4)=642-543=359-284+423=45×(416-397)=59×3=749×4÷7=303-68×4=8.7-8.2=230×(14÷2)=10×7×58=633×2=(431-311)÷6=198×4÷8=29×(27÷3)=190+180×3=158×(861-857)=907+247×4=146×3÷6=311-129+253=472-413=988÷2=17×76=27×28+192=281×(18÷6)=(417-60)÷3=310-81=357+802+441=72+42×10=408÷(3×2)=165×3×2=188÷4=3/5+2/5=59×86×8=248+237-78=190×(27÷3)=66×8=33×10+268=351×2-448=16×16+137=13×27×2=84×(399÷7)=476×2-564=251+136+325=800-10×76=456÷3×9=292+10×39=65×46=128+14×5=756÷(3×3)=414-(128+164)=974-373=102÷6=209-48×4=17.3+66.6=404-11×6=349-14-150=1/7+4/7=830-604=408+16×4=1.8+47.3=33×13=730-35×14=66×2÷4=380-20×8=33×13-24=288÷(24÷8)=752×5÷2=369-11×23=320+(102-88)=19.2-12.6=531×5-532=782×4÷8=863×(700-697)=895-(298+568)=668-(75+312)=152÷(28÷7)=288+58=785×(56÷8)=87×6÷3=(933-868)×36=124+219=189+212=485÷5×7=572-324-91=311-(496-245)=126÷3=960÷4+437=582+178+28=40×2×29=162×5=44÷2+222=155-(172-129)=743+614-878=918÷2=255+(397-258)=218+151×4=47×(136÷8)=388-78-299=479-474+80=40×5×4=19×5×67=473-197-164=2/5-1/5=181-91-37=672-242=546÷7=3.2+4.5=68×14÷4=138+66=802-231=881+(618-140)=313-37×8=64-(28+30)=12×13×4=252÷(2×2)=763÷7×5=577-48×12=18×(416-411)=110+255=231÷7×19=89+(495-62)=270÷3=30×(943-877)=867+516÷3=3.0+4.8=311+151×4=91.9-16.8=291×2-51=6.7+9.2=272-192+135=725×9÷3=21×13×3=640-(324+149)=157×3×4=(603-121)÷2=26+341-45=368÷8=254+217-125=926+145-511=201-(196-166)=204×3-408=37×(725-649)=78×29÷2=248-10×2=335-162=194+146=328-78=78×80×3=10×44×2=108÷(3×2)=786÷(364-358)=416÷(2×2)=86×70=14×(471-440)=589+39×18=69×(219-207)=477×(16÷8)=477÷9×71=157×3×7=598+(753-26)=966÷3×9=227-(326-151)=339+(391-194)=967-574÷2=345÷5×89=159÷(97-94)=36×14=112÷7÷8=23-22+256=(120-40)÷5=75+60+227=830+172-173=46×(196-100)=659+718÷2=604-723÷3=148+11×26=600÷3+269=242-368÷8=18×2×19=139+175+525=492-(303+158)=135÷9÷5=394+578-782=2.2+7.1=39×(46÷2)=24÷(2×2)=106×2×4=614÷2+683=427+19×16=166×5÷2=341-(415-244)=46×5×3=61×44=6/8+2/8=826×6-764=774-11×44=111÷3×4=526+169=312÷(4×2)=270÷2=43×3×6=48×90÷2=953-248-118=15×76=249×(21÷7)=852×(14÷2)=47×53×2=104÷8×12=68×(324÷6)=382-636÷2=(474-102)÷3=35×78÷3=77×(14÷7)=466×8-702=10×2×56=17×(15÷5)=8.5+2.0=(140-26)÷6=483÷3÷7=182+28-189=12×34÷4=8.3-6.9=17×55-58=489-350=817-702=294-296÷4=4/6-1/6=63×(33÷3)=456-64×4=25×(304÷8)=264÷(2×4)=185+54=33×3×44=14×32-38=595-59+373=241×2=525-(897-769)=58×74=212-329÷7=366÷3×8=16×5×29=462÷7+328=4.5-2.3=787-571+37=14×81×5=30÷(2×3)=834+100+41=31×3×48=115÷5×2=89×(149-140)=(317-69)÷8=604-(598-258)=(219-187)÷4=23×(425-390)=4.4-3.6=128×5÷4=164-31×3=997-325-610=39×48÷4=464÷2=654÷(3×2)=25+12×6=382÷(615-613)=165-(301-198)=9.7+3.0=287+200=192÷(36÷6)=384÷3=42.0+50.1=360-783÷3=38×16÷4=44×35=579-39×13=77×65×3=951÷(24÷8)=849+822÷6=10×19×4=99×19=78×7-154=21×(168÷6)=214÷(14÷7)=69×65÷5=230×4-903=415-24×7=816-(433+218)=128×7÷2=197-90+820=240-945÷7=181+(608-580)=888-55-611=318×(187-184)=428-11×33=7.1-2.7=(137-105)×12=56-(105-83)=109+564÷2=732÷6÷2=76×(450÷6)=170×(27÷9)=14×17=853-658-64=414+20×47=411-20×18=903-303-350=884÷(32÷8)=99×84×7=372÷4÷3=522+224×3=23×11×2=88÷4×13=368-10×36=215+300×2=11×9×93=11×41×2=130+(483-121)=312÷(15÷5)=315-43×5=672×2÷6=98×7-154=42×19-689=760÷5×6=12÷(24÷6)=328÷2÷2=606×6÷2=261+73=420-354-11=945÷(35÷7)=12×(12÷3)=(590-152)÷3=132×(409-404)=65×15-65=(359-183)÷8=416÷8÷4=439-(637-340)=78×(486÷9)=84×(45÷9)=21+305×2=810×5=76×(459÷9)=438-87-348=41×15+174=18×13-168=315-16×13=214-138-26=198÷2×5=280-62=232÷(2×4)=305+816÷3=466+(476-41)=739-82×7=436-(157-149)=3/10-1/10=275×(18÷6)=12×8×71=209+562+880=112÷2×34=238+(300-93)=393-(85+63)=476-125-165=42×13=4/7-2/7=377-310=34×4×2=66-147÷3=26×2=13×4×48=21×13×2=48×(282-205)=146+16×54=705+192÷2=7.4+9.9=41×12-82=241-324÷2=76×31=447+(740-260)=141-(96-35)=828÷(2×3)=226×4-860=32×28÷4=109+110-126=193×5×6=461-62÷2=936÷(4×2)=79×(22-18)=368÷(2×2)=47×(27÷3)=19×(54÷6)=3/4-1/4=3.9+36.7=162÷(16÷8)=592+808+585=91×3÷7=54×(385÷5)=450×(368-364)=92+12×11=984÷(3×2)=46×(189÷9)=54×15-593=(268-238)×17=354-148-204=17+50+648=42.1+22.2=878-105×7=360÷4=35×(154-139)=406÷(14÷7)=137×(18÷6)=(404-332)÷6=229+244=479+210+224=738÷(3×2)=376-(59+174)=28×24=943×3=18×4×16=328-11×16=66×(252÷4)=70×9÷6=518÷(14÷2)=33×2=432-270÷9=821-414-274=280-246+362=(328-307)×29=14×10×5=125÷(35÷7)=802×(30÷6)=(368-350)÷6=507×5-600=309+829-517=410+264+180=410÷2×7=(152-85)×83=760÷5÷2=609÷7÷3=135+(414-350)=454×2=13×(257-254)=(898-716)÷2=930+35×25=12×15×3=58×2×8=7.5-3.2=540÷(12÷2)=199×5-782=930-956÷4=722-445=19×3×52=526-10×21=68+(865-528)=60÷(16÷4)=477-205=10×6×81=12×(90÷2)=494-18×11=208÷2+641=82×(264÷3)=5.1+0.7=47×6×3=110×(36÷6)=999×(16÷4)=877-56×8=220÷(2×2)=381-89+103=12×19-22=452×2÷4=15×3×2=454×3=80÷(32÷4)=423-600÷2=28×5×3=954-200=88×8×4=352+34×23=81+142=982÷2×8=57×5-223=888÷6×8=24×12-76=60÷3×33=40÷8+69=448÷(28÷7)=323-(22-19)=(527-356)÷3=24×2×15=758×(433-425)=317-48=(646-623)×39=288÷(243-240)=80×8-13=6.5-3.1=396÷(337-331)=465-93-13=761-(166+309)=176×4+255=456-(497-138)=20×20-261=49×(410-407)=294÷(12÷4)=228÷3×93=(413-301)÷2=11×9×7=370+16×19=998÷2×5=645×9=(315-72)÷3=32×14=30×10-193=11×28=77×(335-326)=3/9+2/9=(72-17)×18=850×8-449=141×(27÷9)=172-(29+112)=177-94=13×3×77=92×9×6=77÷7×34=464×2=44-(330-329)=33×16÷3=43×(40÷2)=342÷(14÷7)=91+429÷3=328×3-753=137×3=648-121-355=647+729=20÷4×22=714-(35+371)=7.3-4.8=882÷2÷9=10×24×4=544×(21÷7)=10×(18÷9)=23×2×70=265÷5=399÷3÷7=42×(328-311)=12×3×99=(185-93)×30=378÷(64-61)=496-20×8=194-13×12=390-21×11=194÷(340-338)=29×91×4=270×(15÷5)=360÷6×3=99×6×2=1.3+1.2=142×2×4=57×90×4=20×4×85=144×5÷3=33÷3×30=774×2=41×(51÷3)=138+248=160÷8×14=(426-340)×66=417×9=18÷2×67=854-10×2=21×18-344=912÷(2×3)=43×66÷6=256÷4÷8=4/9-1/9=9.0-7.6=677-151-446=301+772+557=408-10×12=360÷6×70=11×72÷6=115-(422-356)=488-105×3=848+(440-48)=19×47=1/5+3/5=161-99-49=24×11=877+29×28=314+19×15=319×3-839=23×44×5=963-(113+531)=32×70×5=147÷(63÷9)=702×(46-40)=867-(331-79)=8.4+0.2=119÷7×40=506-119×4=546+684-223=7.5-1.8=474÷2=611+(700-372)=798-909÷3=81×54×3=370×9-387=345-(224-99)=65×(508-501)=196-46×2=298-(141+67)=622÷2+54=12.7+10.6=272-(379-357)=463×7=26×56÷2=360+(544-331)=217÷7×8=202+467+96=499-552÷6=81.6+5.8=19×(947-865)=39×15-275=129-86÷2=263-147+60=860÷2×6=10×67-559=22×(438-408)=21×10÷6=256÷(199-195)=298÷2=5.6+8.9=345÷3+856=729-25×10=830-27-289=202-420÷4=125+502+410=9.5-2.0=138-57×2=912÷(2×4)=48×2×94=23×46=(939-451)÷2=5.9-2.5=295÷5=556-160+775=944÷(214-212)=453+(334-170)=350÷(28÷4)=56÷8×7=(80-50)÷2=226-33×6=56×(224÷4)=19×27=710×7÷5=570÷(3×2)=424-11×10=11×37-224=221+17×41=18×25-336=327÷3×8=180×(27÷9)=61×52×9=724-48×4=23×6×7=433-175+265=137+228=327-159+51=150×4×8=40×27÷6=220-40×5=20×43-569=66÷(30-28)=306÷(14÷7)=334+76-333=861-331-68=14÷(583-576)=636-(533-456)=504÷3÷4=384×(14÷2)=895÷5×7=304÷(180-178)=472÷8×70=297÷(3×3)=142+652=25×(217÷7)=15×13×4=45×18÷6=20×10×4=441÷(28÷4)=298×7-310=502+420-280=10×5×18=732÷(454-448)=9.2-5.5=405-90-197=44.4+13.3=94×(118÷2)=794×7÷2=386+(313-94)=451-(226+190)=617-117×4=214+49=877+98-554=782÷2×3=966÷(591-585)=102×7÷2=961×(928-920)=400-381=300+(315-87)=139×6+933=201+21×14=128×(182-176)=463-(182+136)=13×(153÷9)=432+43×12=50+(308-181)=35+873÷3=40÷(140-132)=225÷5÷5=16×57=17×(90÷3)=367-86×4=153+165=588÷7×79=485-32×15=355+64×14=359+717=168-12+267=984÷6=272+(567-326)=152×3÷4=653×(32÷8)=43-31+275=437-(203+43)=493-38×11=259÷7×16=106+(498-111)=176÷(282-274)=188÷(205-201)=396÷(3×2)=391+(932-494)=741-47×9=9.8-3.4=742-(116+594)=382-(51+283)=287×8÷4=390-279+107=855÷3÷3=292+130×4=160÷(2×4)=54×(358-305)=26×(192÷8)=837÷(436-427)=293-11×5=864+104÷2=839-559-229=396-20×2=10×50÷2=106+60+451=32×2×73=5.4+9.5=267÷3+373=723+165+912=878×(786-779)=352÷8÷4=426×(695-687)=181×(31-27)=178-(714-629)=86×89=357÷(12÷4)=337-(234+102)=(645-625)×19=105÷7×63=224÷7÷8=270÷(220-214)=389+79+398=451-435+783=316-(359-142)=74×10=651+22×5=350+(309-184)=6.0-2.7=248÷8+440=467-398=(926-889)×67=41×10÷2=312÷(12÷3)=98×56×2=634×3÷6=336+10×59=169×(884-879)=434-10×4=115×6=3.7+0.5=138×5×9=981÷3×9=17×53-712=98÷2=446-333=322÷7÷2=373-(287-222)=940÷2+138=369+416÷4=507-(88+141)=383-256+139=738÷2÷9=79×76×4=10×28-236=88×87=913+221-575=3/5-1/5=462-13×28=496÷(4×2)=2/7+4/7=(341-317)÷4=894÷(523-521)=932-(989-806)=322-(66+213)=237-213+222=176÷(4×2)=12×2×92=34÷2×4=272+946-584=14×15-107=784+43×17=16×59-547=246×(166-163)=919-29+239=4.4+0.6=237-10×18=394-158+183=168×(72÷8)=(146-131)×22=202-54-54=240+133×4=840÷6×5=345×2÷3=105×3=172-830÷5=104×(77-70)=464-442+414=20×42-771=195+16-15=57×6+360=(406-54)÷8=52+352+285=210÷7÷2=158-142=249-28×5=756÷7÷3=789-435=2.8-2.2=166×(36÷4)=199+80-145=87÷3×23=193×2-323=258×(126-118)=350-311+223=934-(43+550)=476-410÷2=244×(262-258)=108÷9÷2=15×35=6/9+2/9=762÷3×5=136+144=56×48=(212-38)÷2=32×2×21=1/7+2/7=7.4+8.0=484+335+911=401+224×2=76×70=3/6+2/6=280-41×4=340÷5+820=74×(23-19)=462-152÷8=(399-75)÷6=439+(267-229)=487-225-59=521+735-137=29×14=8.4+8.2=7.2+5.7=321-(297+20)=44+360+510=57×2×3=78×2×3=34×80÷8=588×5=10×73÷2=871×6-134=442÷2+633=474-149-19=912÷2×5=905+(758-98)=(583-139)÷4=275-17×13=375+73-14=(415-21)÷2=346-17-128=9.6+0.6=573-(416+108)=655×(12÷3)=680÷4=172×9÷3=179-(38+32)=749-23×24=17×36÷2=148×(459-455)=694-(495-481)=916-591=11×15×2=472÷(2×2)=21.7+76.6=884+(610-552)=12×36÷6=340÷(851-846)=140÷5÷7=70÷7×53=15×(112÷4)=170÷(492-490)=12×7×2=279-(473-312)=344÷8×5=14×7×60=136÷8=93×87×7=84×82÷6=(50-30)×12=176+10×51=24×38=64.6-37.1=335-187+271=491-30-169=(98-74)×12=600÷(246-244)=22×4×80=78×8-428=68×(275-271)=420-17×17=873÷3=498+968=495÷(81÷9)=316-450÷5=608÷4÷4=321×(610-602)=280-114+843=136×5×6=参考答案272÷(14÷7)=13657×(144÷8)=1026292-124-95=737.5+5.5=13.0157×8-143=1113(200-29)÷9=19831-864÷2=39926×17-438=4136+178-275=3924×2×54=25923.1+7.0=10.1163+73-12=224866÷(12÷6)=433173×3×9=4671354+38×7=620206+10×18=38659×(48÷4)=70836×2×43=3096328+549÷9=389377-84=293707+989-740=95637×13-331=1505.2-4.0=1.2962+(461-293)=113028+79+581=688642÷2+32=353726÷(42÷7)=12176+980÷7=216464-197+253=520441+723-746=41825×35+500=1375489÷(286-283)=163600×(54÷9)=360027÷(18÷2)=3(480-363)÷9=13468-138-104=226256-245+35=46518-28×10=238219÷3×21=1533442×5-78=2132420÷7×52=3120118×7+387=1213161×5=805464+22×13=7507.2-5.8=1.447×10-290=180858×7-905=5101174÷2×3=261(751-571)÷2=90468÷(2×3)=78472-126+113=4593/7-2/7=1/725×3×16=1200734+167=901824-959÷7=687116+(359-227)=248340-303+58=95326-236=9056×8=44841×17-231=466413-30×10=11353×45=2385291-263=2824×3×87=6264143+20×35=843288÷(224-222)=144943-(413+440)=90459-300=15978÷6×34=44238×6×5=114089×(586-499)=7743924÷6÷7=2274×4×3=888792÷(2×2)=198(102-54)×24=115279×(178÷2)=703177÷7=11259-644÷7=1677.0-3.7=3.3544-398+747=89367×46×7=21574258+(324-79)=503926-(216-175)=885367-(496-331)=20214×17÷7=3478×4=312160÷4÷4=10840-120÷5=816250÷5÷2=2550÷5×96=960800÷8=100365+812+837=2014474-(137+328)=993×(461-455)=558578×7=4046960×(56÷8)=67203.5-0.5=3.010×48+754=1234668+470+111=1249540÷4÷5=27204+16×14=428584+(439-239)=78496×87×7=5846480×9÷4=180243×(271-267)=9729.0-3.3=5.723+934÷2=49013×25×3=975504÷(2×4)=632/6-1/6=1/6756-(273-272)=755192÷8÷3=813×64÷4=208677-93×7=267.4-4.6=2.890÷9=10188+327=515294÷(136-129)=42371-27×6=209407+30×2=467(811-799)×90=108078×6×2=936552÷2×3=8286.5-6.4=0.1602-28×21=1415.6+42.2=57.8(793-135)÷2=329835-210÷7=805269-387÷3=140914+950-165=169951×3×5=765597+541=1138768×(355-347)=6144442-350+211=30370÷(18÷9)=3586×(20÷4)=430231+142÷2=302912÷4÷4=5737+36=734/10-2/10=2/1049×47÷7=32916÷8×81=162404÷(105-101)=10141×(273÷7)=1599422-735÷7=31776×2÷4=38987-212-217=5588.0+9.7=17.741.4+42.1=83.5129+86×2=301918÷3=306200÷(60-55)=40924÷(870-863)=13297×9÷3=291562+194×2=950184+188+28=400479×2-611=347105×5×3=1575195×4×5=3900325÷5=6539×59÷3=767(309-17)÷4=73750×3÷2=112513×16×2=41652÷4=1323×18=41412×5=60113×3=33945×13-372=213120÷(40÷5)=153/6-1/6=2/63/7+2/7=5/731+505+106=64214×6×2=16816×35-440=12028×31÷7=12410×30÷3=100742÷2×7=2597457-(37+304)=116470-370=1004.7+6.3=11.02.3-1.6=0.7452-16×22=1003/10+5/10=8/1061×15÷5=183920-619+954=1255679÷7=9715×59+596=1481372÷(2×2)=93265×3=79510×55-424=126261+93=354588+184÷8=611282-14+240=508186+(341-329)=19851×10×2=102041×2×34=2788326÷(187-185)=163599×8-217=457596÷8÷2=671×12+507=135953.9-37.3=16.6(183-162)÷3=7995-564-425=6141-(243-156)=54497+307+181=985934-224-242=468380×7÷2=133094.3-76.4=17.9635÷5×3=381838-25×19=363221+102×2=42525×19+324=79980×92÷4=1840120÷(2×4)=15495-118×3=14141×9=36917×3×74=3774464÷8×96=5568612÷2÷6=51645×(384-378)=3870766-18×13=53212×63÷7=108864÷8÷6=18739-(29+492)=21815×(120÷5)=360286-28=258661-628=333/7+4/7=130×2×56=3360950-275-221=45495×8+131=89136.1-6.6=29.515×12÷4=45377+333×3=1376290+35×20=990924÷2+479=941828×(211-208)=2484343-560÷8=273941+10×51=145195+57=15248×2-14=8220×31-553=6748÷4×98=1176832÷(2×4)=104529+33×15=1024174+(252-20)=406964-780+846=1030(178-164)×48=672709×3-602=1525112÷7=1635×22-683=8749+561÷3=236160+150+581=89125+793+114=932270×3=810210+118=328872÷(2×2)=218650×(20÷5)=2600144÷3×72=345617.0+52.9=69.9381+189=57012×43÷3=172410÷(374-372)=20564÷(32÷8)=16245×5-824=401832×4=3328120+215=33594×34=3196395-260=135328-181=147466-(244+132)=90273÷7×2=7865×12=780336-(158-21)=19915×3×19=8556.8+5.9=12.7578+907+554=2039575+35×12=99540×6+74=3147.4+7.3=14.715×14-53=157623×(32÷4)=498434.3-1.8=32.5181+601=782658-229×2=2005.7+9.6=15.335×13×2=910723-636=8711×8÷2=44615-(123+39)=45311×36-82=314303-10×16=143554-(505-44)=9355×97=5335403-16×19=99648÷3×8=1728587-110×5=37415+296÷2=56329×(297-274)=667422×5=2110577+852=142921+465+177=663318×2=636212+183=395804-25×15=42979×7-18=535990÷(2×3)=165968-38×20=208405+82×7=979531-117=41410×9×8=720(188-76)÷2=56732×3÷6=366636÷4÷3=53435+28-433=30835×9÷3=250510×15÷5=30666-(455+113)=98299×4=1196172+(358-185)=345894-127-212=555120×7÷5=16889×5+13=458185+56=241815-15×24=455408-312+15=11125×2×15=750849-680=169460÷5=92881×7=6167234-(604-382)=1256×14×3=2352522÷3+456=630684÷2×6=205287×(882-868)=1218965-(114+556)=295149+58×5=439111+305=416484+485-82=887376÷2=188688-(674-475)=489333×3-754=245332+11×9=43145×(140÷5)=1260605-15×37=50241+(268-35)=47410÷2+398=403408-26-245=137889×(166-158)=711221×(124÷4)=65112×(315÷5)=75696÷(457-454)=32459×2×5=4590314+436=750474÷6×30=237078+163-85=156343÷7=4969+384-134=31972÷6=1221×(340÷5)=1428492-186÷6=46170×72=5040125+144×6=989828÷3×9=2484497×2=99466×(364÷4)=600695.7-82.3=13.4832×3=2496100÷2×92=4600696×9÷8=7839.9-5.5=4.4456÷(48÷8)=7660×9-114=42621×6+345=47197×(40÷5)=776244+221×2=686537+10+277=824385×2÷5=15487×43×4=14964870÷2×7=304512×(490÷7)=840163+404+357=924820÷(220-216)=205102×9-527=391(154-122)×26=83217×14×4=952(363-289)÷2=37724÷(2×2)=181672÷8×83=6972157+99-15=24111×(414÷6)=75913×33-333=9620×(180÷9)=400993-838÷2=574380÷5×8=608707-(57+295)=35522+289-284=27708÷(218-215)=236466×2=9321.8-0.8=1.088×67÷8=737168-(24+60)=84456÷(2×4)=5715×48÷9=80827+952+724=2503(630-318)÷6=5223×(232÷8)=667306÷6×37=188711×4×56=2464282÷(797-791)=4798-(286-251)=63761+68+903=1732892×(743-734)=802885×4÷5=68240×5÷8=15029×2×3=174153÷9×13=221118+279-30=367313+62-270=105905-(306-300)=899324-241-54=29783×(532-527)=391577÷7×69=759490-59+20=451427-(302-199)=32427×17-146=3137.6-0.6=7.0196+562=75820.5-18.8=1.7630÷9÷2=35(376-301)×33=2475760×7÷5=1064787+191-255=72319×15-132=153438÷(138-135)=146(118-53)÷5=13309+(992-607)=694320÷5=64270÷2÷5=27515-(104+231)=180119÷7×27=459544÷(24÷6)=13648÷(3×2)=8250-710÷5=108115÷5×16=368796÷(24÷6)=199147×2÷7=42398-15×20=98264+538+353=1155484-63×7=43204+76×7=736765÷9=8543×(490-477)=55948÷6×69=552160÷(32÷4)=20465÷(323-318)=93969+790-780=979431+(425-316)=540177-364÷7=125989-10×48=509918+759+124=1801(637-633)÷2=2425×2-428=422829-373=456365-(382-168)=151(266-20)÷2=12349.3-28.1=21.2930-18×17=624987-(458+523)=6810÷9=90201+(402-123)=48015×30×2=900760-(903-347)=20497×(116-108)=77613×17=22180×5=400508×6-156=289211×9×99=9801974+615-837=752560+210+76=84616×3×91=4368153+191×3=72633+113=146448÷2×5=112012÷4×3=9895-(25+858)=1220×12-221=19956-592-119=2451.1+0.6=1.7552÷3+307=491328+16×10=48854-(348-296)=236×24+812=167692.5-67.4=25.131.0-25.3=5.7172÷2=86443-65×2=313729+746÷2=1102378÷(342-333)=4210×6×2=12011×44=484218×4-76=796428+551=97991×(745-699)=4186870-823+132=179173+205+268=64680×(162÷2)=6480310×(27÷9)=930(148-76)÷4=18259×2+359=877476-20×6=356103+953-32=1024800÷4÷8=25348÷4=8718×8×3=43216×53=8489.4+7.7=17.1704÷(4×2)=88293×5=1465469-323=146(384-248)÷4=34413-327=8669×5×2=690240÷8×87=2610629+(570-374)=825259-(61+12)=18622×2×62=272860÷5÷6=2326+(326-81)=571268×3-309=495123+49×3=27016.0+20.1=36.165÷(40÷8)=13868+192×4=1636747-114×5=177359-348÷2=18545+17×32=589191×2+221=603380+158×5=117012×95÷3=380101×(35÷7)=50596÷(2×4)=12199-33=166154-680÷8=6913×65=84519×23-42=39514×3=42162+511+149=82217×12×3=61253×(48÷4)=6362/3-1/3=1/3398-315-16=67(372-360)÷3=481÷(3×3)=9467-891÷9=368(866-194)÷3=224148÷4=37201+184+61=44669.1-57.2=11.961-119÷7=4458÷(301-299)=29333÷9×18=666417-37+82=462883×(622-618)=3532(76-43)×23=75989×2×5=89098×92÷4=2254215×(236-233)=64534+372-59=347175÷(40÷8)=3522×(349-317)=704984÷4×2=492822÷2+87=49830×(94-89)=150678÷3×4=904227+830÷5=393144÷6÷8=3345÷5=69900-330÷2=735169×(20÷5)=676757+353-120=990286×(63÷9)=2002240÷(828-826)=120404+710÷5=54618×16-149=13922×4×82=721636×63÷2=1134277+163=440103×8-407=417901-494+805=1212875-198×3=281963÷3÷3=107156+59-116=9913×32=41691×(609-537)=6552404-699÷3=171378÷(12÷4)=126642-543=99359-284+423=49845×(416-397)=85559×3=177749×4÷7=428303-68×4=318.7-8.2=0.5230×(14÷2)=161010×7×58=4060633×2=1266(431-311)÷6=20198×4÷8=9929×(27÷3)=261190+180×3=730158×(861-857)=632907+247×4=1895146×3÷6=73311-129+253=435472-413=59988÷2=49417×76=129227×28+192=948281×(18÷6)=843(417-60)÷3=119310-81=229357+802+441=160072+42×10=492408÷(3×2)=68165×3×2=990188÷4=473/5+2/5=159×86×8=40592248+237-78=407190×(27÷3)=171066×8=52833×10+268=598351×2-448=25416×16+137=39313×27×2=70284×(399÷7)=4788476×2-564=388251+136+325=712800-10×76=40456÷3×9=1368292+10×39=68265×46=2990128+14×5=198756÷(3×3)=84414-(128+164)=122974-373=601102÷6=17209-48×4=1717.3+66.6=83.9404-11×6=338349-14-150=1851/7+4/7=5/7830-604=226408+16×4=4721.8+47.3=49.133×13=429730-35×14=24066×2÷4=33380-20×8=22033×13-24=405288÷(24÷8)=96752×5÷2=1880369-11×23=116320+(102-88)=33419.2-12.6=6.6531×5-532=2123782×4÷8=391863×(700-697)=2589895-(298+568)=29668-(75+312)=281152÷(28÷7)=38288+58=346785×(56÷8)=549587×6÷3=174(933-868)×36=2340124+219=343189+212=401485÷5×7=679572-324-91=157311-(496-245)=60126÷3=42960÷4+437=677582+178+28=78840×2×29=2320162×5=81044÷2+222=244155-(172-129)=112743+614-878=479918÷2=459255+(397-258)=394218+151×4=82247×(136÷8)=799388-78-299=11479-474+80=8540×5×4=80019×5×67=6365473-197-164=1122/5-1/5=1/5181-91-37=53672-242=430546÷7=783.2+4.5=7.768×14÷4=238138+66=204802-231=571881+(618-140)=1359313-37×8=1764-(28+30)=612×13×4=624252÷(2×2)=63763÷7×5=545577-48×12=118×(416-411)=90110+255=365231÷7×19=62789+(495-62)=522270÷3=9030×(943-877)=1980867+516÷3=10393.0+4.8=7.8311+151×4=91591.9-16.8=75.1291×2-51=5316.7+9.2=15.9272-192+135=215725×9÷3=217521×13×3=819640-(324+149)=167157×3×4=1884(603-121)÷2=24126+341-45=322368÷8=46254+217-125=346926+145-511=560201-(196-166)=171204×3-408=20437×(725-649)=281278×29÷2=1131248-10×2=228335-162=173194+146=340328-78=25078×80×3=1872010×44×2=880108÷(3×2)=18786÷(364-358)=131416÷(2×2)=10486×70=602014×(471-440)=434589+39×18=129169×(219-207)=828477×(16÷8)=954477÷9×71=3763157×3×7=3297598+(753-26)=1325966÷3×9=2898227-(326-151)=52339+(391-194)=536967-574÷2=680345÷5×89=6141159÷(97-94)=5336×14=504112÷7÷8=223-22+256=257(120-40)÷5=1675+60+227=362830+172-173=82946×(196-100)=4416659+718÷2=1018604-723÷3=363148+11×26=434600÷3+269=469242-368÷8=19618×2×19=684139+175+525=839492-(303+158)=31135÷9÷5=3394+578-782=1902.2+7.1=9.339×(46÷2)=89724÷(2×2)=6106×2×4=848614÷2+683=990427+19×16=731166×5÷2=415341-(415-244)=17046×5×3=69061×44=26846/8+2/8=1826×6-764=4192774-11×44=290111÷3×4=148526+169=695312÷(4×2)=39270÷2=13543×3×6=77448×90÷2=2160953-248-118=58715×76=1140249×(21÷7)=747852×(14÷2)=596447×53×2=4982104÷8×12=15668×(324÷6)=3672382-636÷2=64(474-102)÷3=12435×78÷3=91077×(14÷7)=154466×8-702=302610×2×56=112017×(15÷5)=518.5+2.0=10.5(140-26)÷6=19483÷3÷7=23182+28-189=2112×34÷4=1028.3-6.9=1.417×55-58=877489-350=139817-702=115294-296÷4=2204/6-1/6=3/663×(33÷3)=693456-64×4=20025×(304÷8)=950264÷(2×4)=33185+54=23933×3×44=435614×32-38=410595-59+373=909241×2=482525-(897-769)=39758×74=4292212-329÷7=165366÷3×8=97616×5×29=2320462÷7+328=3944.5-2.3=2.2787-571+37=25314×81×5=567030÷(2×3)=5834+100+41=97531×3×48=4464115÷5×2=4689×(149-140)=801(317-69)÷8=31604-(598-258)=264(219-187)÷4=823×(425-390)=8054.4-3.6=0.8128×5÷4=160164-31×3=71997-325-610=6239×48÷4=468464÷2=232654÷(3×2)=10925+12×6=97382÷(615-613)=191165-(301-198)=629.7+3.0=12.7287+200=487192÷(36÷6)=32384÷3=12842.0+50.1=92.1360-783÷3=9938×16÷4=15244×35=1540579-39×13=7277×65×3=15015951÷(24÷8)=317849+822÷6=98610×19×4=76099×19=188178×7-154=39221×(168÷6)=588214÷(14÷7)=10769×65÷5=897230×4-903=17415-24×7=247816-(433+218)=165128×7÷2=448197-90+820=927240-945÷7=105181+(608-580)=209888-55-611=222318×(187-184)=954428-11×33=657.1-2.7=4.4(137-105)×12=38456-(105-83)=34109+564÷2=391732÷6÷2=6176×(450÷6)=5700170×(27÷9)=51014×17=238853-658-64=131414+20×47=1354411-20×18=51903-303-350=250884÷(32÷8)=22199×84×7=58212372÷4÷3=31522+224×3=119423×11×2=50688÷4×13=286368-10×36=8215+300×2=81511×9×93=920711×41×2=902130+(483-121)=492312÷(15÷5)=104315-43×5=100672×2÷6=22498×7-154=53242×19-689=109760÷5×6=91212÷(24÷6)=3328÷2÷2=82606×6÷2=1818261+73=334420-354-11=55945÷(35÷7)=18912×(12÷3)=48(590-152)÷3=146132×(409-404)=66065×15-65=910(359-183)÷8=22416÷8÷4=13439-(637-340)=14278×(486÷9)=421284×(45÷9)=42021+305×2=631810×5=405076×(459÷9)=3876438-87-348=341×15+174=78918×13-168=66315-16×13=107214-138-26=50198÷2×5=495280-62=218232÷(2