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780÷3÷2=738-478+321=864÷(2×4)=383-298+102=198+206+275=260÷5×8=15×88×6=410×9-13=32÷(62-58)=326÷2=92×3×6=158+10×58=582-11×21=44.1+55.8=412-12×31=433+36×12=96÷6=(805-405)÷8=498-196-33=259÷(35÷5)=30×15-342=272+(876-589)=41×2×32=24×17×2=11×8×94=10.0-0.2=168+(365-128)=129×6=984÷2×4=58×(160÷2)=141-693÷9=414÷(3×3)=648÷6+338=27×87÷9=176÷(56÷7)=153÷9×89=20×2×19=442×3÷2=6/8+2/8=802+15×54=(748-654)×83=658÷7÷2=654÷(12÷6)=789-137-73=5.8-1.4=342-164×2=18×32÷3=147×6÷9=416÷(2×2)=42×4÷8=757+197=8.9-4.4=446÷2×8=611-304÷2=888-831-24=90×28÷9=912-116×2=10×37-261=855-(650-205)=576÷4=608÷8×90=23×(80÷4)=821-173-339=273-70-153=936÷4=387÷(3×3)=690÷5×2=306÷(444-438)=(453-59)÷2=116-48=12+47×12=412-(481-421)=146+472-163=280÷4÷7=7.6-7.1=82+342×2=752×2÷4=23×14×2=249+(390-308)=64.0-8.6=135-(427-385)=470-29×11=904-(649+38)=37×(936-917)=54÷(81÷9)=346+356=357-(288+68)=390-16×21=538-291=163-10+62=659-312×2=330-28×4=546+450+149=331-(493-301)=13×60÷3=51+13×64=882×4÷7=(415-130)÷5=69×9=343+776÷8=92+295×3=234+49=12×83=173×3-40=494+(843-806)=16×2+319=389-402÷3=94×(216÷8)=92+449+102=648÷2+67=317+161=3/8-2/8=466-107×3=256÷(590-582)=(298-52)÷6=10.7+10.9=292÷2=678×(25÷5)=493-28×9=95×69=952-(73+641)=23×(90÷6)=428-234÷2=83+281-194=504÷2÷7=105×6+434=620×9=79.0-54.9=23×12-145=411-(53-48)=398-(250+38)=645÷(211-206)=811×(33-29)=(574-499)×23=75×95÷5=66÷6×3=14×7×43=57×(25÷5)=942+610-41=924-(362-33)=269+(421-77)=989+241-263=480-(176+302)=401-270=690-197-291=900÷4÷9=481×(12÷4)=252×(104-99)=306÷(3×2)=558÷6=15×38-361=12×6×41=12×42+406=85×(90÷9)=352-(773-546)=777-(819-753)=957-149+367=14÷7×3=97×15×4=362+660-33=1/6+2/6=672÷7÷2=870×8-267=114+271=385×4÷2=456÷2÷6=534÷(54÷9)=18×42=342+806-153=965-413-315=70+259×2=281+631-144=231+121×2=249+293=104×2×3=22×9×5=160×4+60=987÷7=55×31=33×8=32+176+188=196÷4=384-(479-104)=2/6+4/6=749+175-577=299+(372-341)=966-750÷3=161×(25÷5)=207+70=457-(330+64)=19×4×20=254÷(16÷8)=344+949+990=13×32-383=37×2×60=536÷4+401=949+748-649=(427-415)×76=125-356÷4=307-17×16=683-362+461=28×34÷8=(370-366)÷2=237×6÷2=150×2÷6=488+152÷8=40+611+501=16×2÷4=(301-112)÷9=(331-51)÷5=235×4-778=32×19-426=235+254=75×(65÷5)=43×60×6=30×(198÷9)=640÷4÷5=204÷6×26=4.1+4.2=337×(81÷9)=91×9×2=96+(644-293)=829×(30÷6)=5/7-2/7=416÷4÷8=584-657÷9=220÷5=495÷5÷9=164-114=86.4+6.3=623×(153-147)=426×3÷6=83-252÷7=18×3×53=857+311-761=57×26=33×2×80=105÷5×35=35×2×33=842÷2=183×2=44+101×7=589-103×5=398-40-241=968-840÷7=96×3÷4=14×6×14=858÷6×4=332×3=16×27-83=8.8-8.6=54×5×9=686×(18÷9)=666×8÷9=463+11×13=10×(630÷7)=246×8-853=133+484+237=972-589=37+455×2=302+343+313=731-365=(211-163)÷3=791-10×60=329-253=743-(695-421)=132+205=293+176-301=468÷4÷9=82×(834-802)=459-46-387=213×(304-301)=281+(349-342)=353×(110-105)=146×6-715=278÷2=576÷(15÷5)=611+594=29×3×52=4.6-2.1=10×7×38=31×12=363+(207-156)=56.6-44.5=132×2÷3=468÷(307-305)=82+226-53=7.6-4.5=13+483-49=403×(14÷7)=15×3×21=700-13×47=332-316÷2=38×16=525+463-695=252÷(3×2)=8.1-4.4=337-212÷2=640-115+514=451+258÷3=7.8+8.0=474+936÷4=321×2+29=60×76=23×2×20=76+342÷9=510-(74+17)=147+69=438÷3×6=474÷2×6=17×45-438=418-24×2=142÷(839-837)=97×(226-219)=551-92-221=60×(60÷5)=993+304×3=192÷(2×3)=41×(382-379)=246÷(12÷6)=438÷(3×2)=(426-114)÷2=470×(556-547)=679-768÷8=945÷7×8=102+112×8=218+38×19=283+170×4=26×27=11×54=103×6=793+967+136=196×(15÷5)=28×4×7=(471-21)÷3=85÷5×2=2.7+6.0=(715-678)×42=132÷6×21=432÷(15÷5)=129-976÷8=13+27×11=17×26+316=61×96=970-24×38=87×89×6=432×2=44×2×94=28×51÷4=450-(236+103)=10×17×3=538-136-402=54+24×25=600×7-687=(883-723)÷5=14×6×97=284-10×13=313+645=33×7×3=0.6+3.5=726-160=567-808÷4=635÷5+159=432+119=3/7+2/7=17+31=29×2×3=5.5-1.4=132÷(12÷6)=56×2×7=559+301-506=36÷9=987-779-99=475-187+125=219÷3×91=151-180÷2=454+(253-15)=106×6-551=764÷(24÷6)=55×9-362=640-(349+186)=(872-32)÷3=24×7×8=21×19×2=705÷(934-929)=423-(144+116)=730-278=212×(15÷5)=539÷7×89=95.4+3.5=320×2=14×17×3=93×2×3=664×(822-819)=11×85=89×7×3=(854-14)÷4=951-76×2=(475-287)÷4=98÷2=(174-144)÷2=120-13=426÷(2×3)=2.8-2.3=11×7×9=59+69×8=278×(24÷8)=258+548+154=81×28×6=333÷(36÷4)=37×87=184÷8=0.8+2.4=867-315+962=720÷(2×4)=776÷(2×4)=25×13=178+(485-206)=96÷8÷2=27×11×2=1/4+2/4=20×16×2=22×(513÷9)=432-452÷4=38×22-530=187-30=376+678=(436-337)÷3=53×11-70=505+332+202=23.4+17.6=501×5=630÷5+723=951-168÷6=120÷(4×2)=563×(60-52)=690÷2×7=362+89=636÷6=589×8=702÷(264-262)=6/9-1/9=11.2+37.2=313-126+151=279-101+205=245-31=513-(262+11)=96+42×21=115-86+225=67×(270÷5)=142+18×42=180÷(3×2)=637-759÷3=670÷2+406=696÷8=72÷8×40=831×(15÷3)=24×4×25=36×31÷6=472+(493-431)=795×3=765÷3×4=140×(106-101)=85+98-103=875-309+404=(789-581)÷4=757×8-561=6.6-5.2=24.7+25.6=596×8=3.8+0.9=234÷(601-598)=11×2×86=104+16×12=303-504÷8=491-768÷6=630÷3÷2=(213-203)÷5=540+(644-421)=96×70×9=467-(96+13)=150÷5÷3=256÷(2×2)=21×41-335=168×(138-134)=482+(449-284)=298-59×4=3/5-1/5=942-(834-117)=91-(390-385)=483-144÷2=(149-107)÷6=16×5×72=92-79+320=850×9÷5=(960-284)÷2=379-321+327=290-11×7=639÷(21÷7)=54×8-185=1.6+4.5=954÷2=218-93=97×80÷8=280÷5×82=506-930÷6=4.0+5.5=483÷3÷7=402×5=27×32-351=69×3-27=10×20×3=264÷(2×3)=921×(949-944)=639×3=928÷(2×2)=65×5×3=485-16×12=997+464×2=923-516-407=584÷(4×2)=200×(382-378)=40×37÷5=2/6+3/6=647×(42÷6)=978+924+110=(493-340)÷9=31+178=856÷2=231-188=118×8÷4=(196-164)×10=154÷7×22=28×47×6=27×6×2=22×42=572÷2÷2=72×(873÷9)=117+82-108=487-26×12=332-13×12=5.8+8.6=301+52×5=304×2×5=958×(155-146)=15×2×4=894+144×2=97+352-335=992-(43+678)=(555-476)×58=11×(320-297)=423÷(3×3)=14+97×7=12×(427÷7)=(400-387)×71=400÷5×3=766-159+658=815+985-980=52÷4×38=196÷(346-344)=10×94+363=732-191×3=7.7-5.6=198×5×8=511-(395+15)=3/5-2/5=227×2=161+21×47=134×(14÷2)=146+(817-119)=663×9=17×8×2=457-285-127=72×5÷6=11×85+392=311-552÷6=152×3-230=434-17×12=911×(72÷8)=895+753+715=908÷4+874=45×2×27=826-(381+263)=886-86+543=312-(136+151)=713-107×5=11+702÷2=868÷7×2=67×97×5=0.2+8.4=332-25-142=847-233=40×2×72=725-(997-539)=952÷8÷7=452÷(2×2)=135÷3×99=19×5×47=317-54×5=(513-462)×26=504÷(12÷3)=30.1-1.3=277-(214-150)=151×2=318×(16÷8)=388÷4+472=595-(539-60)=337-114×2=193+170=97×(32÷4)=417-91×4=138÷(390-388)=345×2-191=299+59×9=945-220×4=904÷(2×4)=179+108÷4=245÷5÷7=198×9-356=69×57×8=10×(496÷8)=121+966+840=10×67-536=88×90÷6=4/7+3/7=17×(361-352)=2/4-1/4=374×6-970=40÷(4×2)=318+29×8=98÷7=459-388÷4=688-28×11=994+23×21=(480-403)×71=285÷3=174-595÷7=450÷5÷9=886+451×2=287÷7+349=36+138=181+558=661+140×3=13×76-390=312-211+395=12×57-86=497-361-69=728÷(642-635)=76×(15÷3)=119×4-143=936÷(2×2)=30×2×86=936÷3÷6=396-145=73×24=73×(476-468)=232÷(28÷7)=162÷(380-374)=499-(445-41)=300÷5÷4=5/9-2/9=414-145+21=236÷4=298-(221-68)=542+247+192=861-594+410=104×2-181=831-(585-559)=338÷2×3=487-33×14=144÷3÷6=79+310=77×5=217+19×23=12×5÷4=98÷7×9=986-328÷4=35×20+227=441-(317+78)=7.2-3.4=14×(484-461)=389+650=720÷8÷6=177×(12÷6)=948÷4×6=710-272=442×(14÷7)=392÷8×7=8.3-7.8=187+170-113=28×11=36×3=532÷(20÷5)=15×15×2=399÷3×7=490-10×27=392÷(4×2)=53.3+31.4=15×58×7=10.0-8.9=272-(27+203)=257-43-177=450+982-568=2.1+7.1=293-(24+15)=468÷(275-269)=1.0+6.5=30÷(425-422)=64×32=578-370+454=266×(860-856)=294÷(14÷7)=24÷(3×2)=36×6+128=306-42×7=26×19×2=502-72=314+137-22=272-384÷8=12×(130÷5)=843-23×36=480-380-22=24×39=130+416+220=928-28×10=14×(150÷3)=628÷2÷2=600+172=136÷4=854+55×5=422+(948-35)=15.2+53.0=154+21×36=410-(337+37)=11×25-170=525-996÷6=325+56×13=282÷(379-373)=270×5=0.2+6.7=210-181+130=984÷6=874×(477-468)=757-(481-428)=886-25+380=889-(674-468)=27×13+71=4/8-3/8=378-(492-276)=444+97+323=415+94×3=902-38×2=19×2+367=286×2-344=260+49+440=65.5+29.4=475-194-230=288÷2×4=4/7+2/7=91-84÷4=322+(437-140)=294×(457-454)=365÷5×39=592-113×4=30×(261÷9)=17×(164÷4)=94×8=595-(103+199)=74×(144÷8)=90×68÷4=58×11=27×14-28=92×3×5=611×4=102×(36÷9)=(902-278)÷3=11×52-94=40×11÷5=292+188-230=136×(125-121)=169×4=960÷3÷8=12÷(166-160)=14×29-309=262×3+143=20×19-301=65×7÷5=27÷(3×3)=247-235=164×(478-473)=156×5÷6=56×20=488-21×12=337+43×8=494-83=258×3=462-(234+29)=25×16÷8=150+(711-49)=843÷(21÷7)=526×8=194×(458-455)=786-136-641=517+244+139=1.6-0.4=930×5=66×2×5=73×5×2=888÷4÷3=413-516÷2=9.3+6.4=5.6+3.1=799-(175+591)=433-50×3=432-367+233=62×(368-357)=84÷7×38=437+(430-289)=16×(209-168)=126÷(10÷5)=147+664÷2=473+664-790=432-(26+97)=500-61×4=13×(129÷3)=631-312÷6=180÷4+906=413+203+180=34×13×2=918-29×14=136÷(28÷7)=606÷2=18×(958-880)=303+427+213=12×39÷6=803+196=42×21=87+33×27=72×5-110=69×(284-280)=(951-509)÷2=10×2×4=720÷5÷6=265-150-52=96÷4×68=380-129=441+261=424-15-211=216×2×5=953-(973-542)=26×17-261=868-793+552=112÷8=42×(129-114)=704-42×9=131×6÷3=96×65×9=480-103×4=26×(27÷9)=232÷(4×2)=585÷3+356=288÷8÷3=680÷(873-869)=445+(441-163)=75×23×4=472÷(2×4)=276÷(117-111)=913-10×12=13×(228÷6)=856÷2×7=36×(679÷7)=7.5+6.8=62+305=550×(15÷3)=154÷2×9=16×3×23=102+10×10=106+201+642=280×3=124÷4×67=368÷2=97×(628-623)=281×(14÷7)=370÷5÷2=33×93=147÷(326-323)=281+204=133÷7×80=736÷8÷2=613+78+16=148×6÷2=18÷3×85=387-52-115=28×3×45=20×24-145=2/3-1/3=32÷(446-438)=94+92=28×(285-276)=64×(183-168)=19×(112-83)=693-27×6=513+37+227=296-92×2=669+126÷7=446×(18÷9)=504÷3=10.0-6.0=38×(218-139)=892-(419+155)=471-289-138=83×9-345=24×29-663=(945-914)×83=84×(40÷2)=23×4×67=69×13=840÷5+172=57×6×9=18×10×6=18×46=144÷(18÷2)=476-127+102=78-44+284=20×32×9=14×12×5=(122-48)÷2=221-69+252=373+(266-156)=11×4×5=235-159+477=155×9-126=9.7-8.0=351×(865-858)=89×74=64×32×4=216÷(54÷6)=598-313-102=85+19×40=12×73÷6=9.3+6.6=186÷6+424=42×11×2=152÷(2×4)=130+34=975÷5÷5=397+47×5=60÷4×18=970-269=734-89×2=314+177+491=863+(669-248)=17×23-141=17×24÷4=66÷(3×2)=666+20×35=58÷2×66=946÷2+267=79×(88÷2)=438-142+343=326-265=489-18×22=284+514-385=79+(277-139)=170÷(315-310)=246×(347-344)=74×(72÷6)=29×15-46=582÷6×2=814+(386-351)=613-345÷5=339+142-389=340÷(30÷6)=118×(56÷8)=122+356=442×2-603=597×7÷3=72÷8×22=348-14-186=966-143=126+552=487+190×4=146×6-725=574-112×2=978÷2×4=359×9-311=285÷3÷5=42÷3=86÷(18÷9)=14×3×71=130×4÷8=80+(323-38)=854÷(387-385)=339-17×14=256-12×19=96÷(10÷5)=393-29×10=787+878+808=71×(195÷5)=18÷6×76=777×2-868=797-(33+410)=597+159+118=324×2÷3=415+37×13=460×5=487+(145-26)=58×52=108+342-62=319+27×14=472-446+133=738-368-106=216÷(2×2)=15×30×2=11×44-476=85×62÷2=296-(214+38)=217-(417-244)=126+294-21=26×(192÷6)=481-210-266=974+424+254=88×11-325=85+296-232=656+140×6=720÷6÷2=843-(235-189)=384÷4×96=(438-100)÷2=10÷2×71=116×(14÷7)=7.4-4.8=112-(205-102)=67×(280÷7)=93+21×34=750+13×72=408×(16÷8)=617-960÷3=672+373×2=971-39×2=270÷2÷9=713-(196-13)=58.3-12.9=22×6×9=25×24÷3=308÷(18÷9)=426-(445-48)=201-111=838-(724-197)=48.5-3.9=51×16÷4=155÷(395-390)=8.4-4.9=500-(153+113)=35×2×9=3.3+3.4=250÷(10÷2)=348-80÷8=104+29=336×4=396-99÷9=878+(978-635)=408÷3×8=830÷5=36×2×88=348+(379-290)=124+333-76=600-(110+277)=895+797+165=63×(168÷2)=33.1-4.8=(594-146)÷7=4/6-1/6=853-621+64=931-22×27=757+(644-304)=312÷(42÷7)=267-213÷3=80÷2×3=410÷(142-137)=498-19×20=889÷7×8=13×54+790=438-(49+25)=7.4+6.9=76×77=495+303=545×8÷4=487-43×5=11×45-359=411-173-160=245÷5×15=53×78÷2=190÷2=12×93=480÷(316-312)=1/5+2/5=40×7×5=12×39=30×4=240-13×5=161-(451-330)=14×9=112÷(10÷5)=300÷6=841-11×49=27×16+444=10×79÷2=21÷3×37=974+(531-365)=258÷3×8=224-98=(947-97)÷5=(252-241)×35=40×(102-85)=5.4-4.6=18×23=316÷4×96=144×7÷8=9.2+5.3=94×4=330÷(21÷7)=973-833+345=380+921÷3=200×4-145=292-(437-257)=388÷(24÷6)=56×30×3=661-379=55×17=111+183=171÷(36÷4)=890-146-595=22.7-21.6=95×9-300=74+750+820=216+562÷2=60×(352-338)=50×(848-753)=33×3×30=607+285×2=66÷(175-169)=100÷4×27=323×7-193=(262-244)×54=792÷9+211=422-166-225=7.4+6.2=54×13÷2=26×2×42=367-135-112=604×2-876=17×9-126=725-(313+85)=699-(256+17)=46×(36÷3)=370×2÷4=455×6÷5=9.3-7.3=457+(647-100)=357×2÷6=750÷(3×2)=43×(63÷9)=368÷(36÷9)=357+(540-294)=79×4×5=151-243÷9=48×(893-836)=33÷(778-775)=981-119=560÷8×5=116-72+541=295+43×17=(187-168)×15=69×(50-47)=252÷7÷6=60×11÷3=384÷6÷2=224÷2=228+231=382÷2=(299-286)×49=(135-95)÷8=456-(336+40)=476×(983-974)=14×3×72=31×14-275=28×(457-437)=173+271=824×(909-902)=350-199=267+(962-528)=521-(401-17)=563-158×3=232÷4+322=386+540÷9=203+15×14=76×26÷2=112÷(64÷8)=760×6÷3=439+(280-17)=67.0-33.5=415-(22+385)=34×13-62=11×86=12×6×9=10×42=203×4-123=930+846÷6=105÷3×2=422+987-215=488÷8×12=269+228-492=320÷(396-391)=14×11×6=31×(28÷4)=19×4×25=342÷2×3=24+748+33=686-281-308=659×6-426=10×45-412=8.3+6.0=898÷2×7=40÷2×31=243+(165-65)=59×(18÷6)=(950-143)÷3=172-(317-306)=22×(116÷4)=105×(136-132)=489×4=695-15×31=121×6×2=27×42=462-177=612÷(2×2)=(174-48)÷6=3/6-2/6=24×73=231+36-231=54×68÷4=256×8÷4=55.5-10.8=73.0-46.7=428+497+875=296+850=576+(567-336)=(813-369)÷6=474×(49÷7)=(424-112)÷6=448-114×3=830×(205-198)=529-82+195=296+152=56×7×2=(841-762)×69=960-608=168÷2=385÷(186-179)=12+364+595=22×18÷6=91-34+204=404÷2×6=5.7-4.1=165×(987-982)=174÷3×69=22×18×2=867-(408+213)=766-177-119=270÷9+494=306×2÷9=627-31×14=38÷2×40=37×14=41×10÷5=4.6+49.2=419-17×11=41-26+681=14×11×3=(929-670)÷7=2/7+3/7=332+42×3=21×24÷9=457-32=635×(72÷9)=901×4-821=684÷(36÷4)=394-11×34=678-240÷5=566×3-529=404+90-70=495-368+33=25×(198÷9)=9.5+8.2=84+754+813=507-250=278-69-33=79+158+746=406+724+410=95×98÷5=83×83×5=191-11×12=16÷4=506-21×20=68×(141-138)=542+58×15=81×10÷5=(199-142)×10=457-343=866-155-178=248×4-698=376÷8+583=271+771=17×21-93=146×2×4=(187-91)÷3=4.6-1.3=966÷2×7=822÷(319-317)=923×(16÷4)=273÷7×12=420÷(325-320)=5.5-3.8=70-(239-188)=5.2+1.3=10×6×15=18×15÷9=1.5+3.9=139+14×27=30×13×2=22×40=460+55+577=(484-338)÷2=270÷6=417+(481-350)=34×57=5/8+2/8=248×2-222=782÷(119-117)=198÷(30÷5)=840+561-231=22×4×31=95×(657÷9)=12×(195÷5)=82×(123-118)=262-(453-275)=98×5+430=598÷2+412=5/10+4/10=82+736÷4=606-15×33=28×(96÷4)=720×3÷2=22×25-518=17×10×3=33×3×4=263+133×3=3.3+1.5=219÷3×12=345+168÷6=587-34×8=(241-212)×70=370-45×2=147-30=248-80×2=83×10-304=(165-132)×18=12×90÷6=20×20-227=161×4=552÷3÷4=696÷6×5=918-(84+102)=460-248=872-320-48=357÷(424-417)=158×2=621÷(3×3)=230×2=78×2+36=13×32-341=298+771÷3=99.2-29.6=210÷(21÷3)=10×(443-429)=52+70÷2=783×(795-791)=143-37×2=84-110÷5=630-545=31×73×2=202+16×13=540×5÷2=441×5-742=628÷(2×2)=972÷6÷2=482-32×15=928-(477-233)=28+241-173=353+780÷2=90.9-87.8=620÷(2×2)=32×14÷2=711÷(3×3)=53×14÷2=13×27-14=25÷5×10=(56-26)×25=125÷5×43=30÷3×99=52×48×8=784-117-26=255÷(751-746)=81×(249÷3)=471-221-112=328×2=360÷3×2=(351-321)÷5=260÷(2×2)=82×2×3=321×(12÷4)=137×(86-79)=65×51÷3=93×(35÷5)=119+159-175=156÷(21-17)=308×(184-176)=22×72÷3=21×2×56=230÷(130-125)=37+279-220=264-(16+100)=240+219÷3=105+102×6=28×(136÷8)=38×8×2=77×(21÷3)=981+852-33=70×(295-288)=6.3+3.3=405×2÷5=64÷(2×2)=395-31=47×2×18=10×37-241=10×(144-130)=384÷6÷4=184×4+864=402-61×5=188×5÷2=586-17×26=406×2×3=57×(983-909)=303+66÷2=312+221+202=234÷(464-458)=59×4-15=30÷5=35×7÷5=440÷(18÷9)=10×48+60=378-(65+260)=426-(890-752)=385-23-215=281-(54+152)=623-30=205+173-261=3/7-1/7=362-(250-59)=99×(174÷3)=40×9×2=81×(584÷8)=348-(135+193)=273-49+269=22×11+466=164÷4×11=28÷(801-794)=(556-311)÷5=443×2=773-246=16×42÷6=360÷(2×2)=332+109×4=683-663÷3=865-10×17=48×6=0.7-0.4=466-222+139=330-15×20=350+361+630=343÷7=19.1+38.6=786×2÷3=963+626+826=72÷4×5=65×(167-153)=(422-190)÷2=11×36-250=81+(142-36)=743×7-497=552÷(21÷7)=410-81×4=336÷4=953-(751-553)=99×86×8=118÷2×6=963÷(63÷7)=87÷(274-271)=13×4×35=245×(56÷7)=628-39×16=451+(426-173)=11×45-46=66×(342÷6)=480÷8+252=64×(12÷6)=81+362=825×(20÷5)=288+(767-443)=270÷9÷2=17×2×90=16×16×2=(376-277)÷3=761-(645-337)=268-(426-388)=408×3÷2=30×89=944-592+931=672÷(3×2)=42.2+30.7=25×4×5=176÷2×98=8.6-6.0=(384-366)÷2=491-116×3=15×2×30=558÷6×18=524÷2×7=15×3÷9=(404-305)×51=26×35÷5=14×48÷3=394÷2=参考答案780÷3÷2=130738-478+321=581864÷(2×4)=108383-298+102=187198+206+275=679260÷5×8=41615×88×6=7920410×9-13=367732÷(62-58)=8326÷2=16392×3×6=1656158+10×58=738582-11×21=35144.1+55.8=99.9412-12×31=40433+36×12=86596÷6=16(805-405)÷8=50498-196-33=269259÷(35÷5)=3730×15-342=108272+(876-589)=55941×2×32=262424×17×2=81611×8×94=827210.0-0.2=9.8168+(365-128)=405129×6=774984÷2×4=196858×(160÷2)=4640141-693÷9=64414÷(3×3)=46648÷6+338=44627×87÷9=261176÷(56÷7)=22153÷9×89=151320×2×19=760442×3÷2=6636/8+2/8=1802+15×54=1612(748-654)×83=7802658÷7÷2=47654÷(12÷6)=327789-137-73=5795.8-1.4=4.4342-164×2=1418×32÷3=192147×6÷9=98416÷(2×2)=10442×4÷8=21757+197=9548.9-4.4=4.5446÷2×8=1784611-304÷2=459888-831-24=3390×28÷9=280912-116×2=68010×37-261=109855-(650-205)=410576÷4=144608÷8×90=684023×(80÷4)=460821-173-339=309273-70-153=50936÷4=234387÷(3×3)=43690÷5×2=276306÷(444-438)=51(453-59)÷2=197116-48=6812+47×12=576412-(481-421)=352146+472-163=455280÷4÷7=107.6-7.1=0.582+342×2=766752×2÷4=37623×14×2=644249+(390-308)=33164.0-8.6=55.4135-(427-385)=93470-29×11=151904-(649+38)=21737×(936-917)=70354÷(81÷9)=6346+356=702357-(288+68)=1390-16×21=54538-291=247163-10+62=215659-312×2=35330-28×4=218546+450+149=1145331-(493-301)=13913×60÷3=26051+13×64=883882×4÷7=504(415-130)÷5=5769×9=621343+776÷8=44092+295×3=977234+49=28312×83=996173×3-40=479494+(843-806)=53116×2+319=351389-402÷3=25594×(216÷8)=253892+449+102=643648÷2+67=391317+161=4783/8-2/8=1/8466-107×3=145256÷(590-582)=32(298-52)÷6=4110.7+10.9=21.6292÷2=146678×(25÷5)=3390493-28×9=24195×69=6555952-(73+641)=23823×(90÷6)=345428-234÷2=31183+281-194=170504÷2÷7=36105×6+434=1064620×9=558079.0-54.9=24.123×12-145=131411-(53-48)=406398-(250+38)=110645÷(211-206)=129811×(33-29)=3244(574-499)×23=172575×95÷5=142566÷6×3=3314×7×43=421457×(25÷5)=285942+610-41=1511924-(362-33)=595269+(421-77)=613989+241-263=967480-(176+302)=2401-270=131690-197-291=202900÷4÷9=25481×(12÷4)=1443252×(104-99)=1260306÷(3×2)=51558÷6=9315×38-361=20912×6×41=295212×42+406=91085×(90÷9)=850352-(773-546)=125777-(819-753)=711957-149+367=117514÷7×3=697×15×4=5820362+660-33=9891/6+2/6=3/6672÷7÷2=48870×8-267=6693114+271=385385×4÷2=770456÷2÷6=38534÷(54÷9)=8918×42=756342+806-153=995965-413-315=23770+259×2=588281+631-144=768231+121×2=473249+293=542104×2×3=62422×9×5=990160×4+60=700987÷7=14155×31=170533×8=26432+176+188=396196÷4=49384-(479-104)=92/6+4/6=1749+175-577=347299+(372-341)=330966-750÷3=716161×(25÷5)=805207+70=277457-(330+64)=6319×4×20=1520254÷(16÷8)=127344+949+990=228313×32-383=3337×2×60=4440536÷4+401=535949+748-649=1048(427-415)×76=912125-356÷4=36307-17×16=35683-362+461=78228×34÷8=119(370-366)÷2=2237×6÷2=711150×2÷6=50488+152÷8=50740+611+501=115216×2÷4=8(301-112)÷9=21(331-51)÷5=56235×4-778=16232×19-426=182235+254=48975×(65÷5)=97543×60×6=1548030×(198÷9)=660640÷4÷5=32204÷6×26=8844.1+4.2=8.3337×(81÷9)=303391×9×2=163896+(644-293)=447829×(30÷6)=41455/7-2/7=3/7416÷4÷8=13584-657÷9=511220÷5=44495÷5÷9=11164-114=5086.4+6.3=92.7623×(153-147)=3738426×3÷6=21383-252÷7=4718×3×53=2862857+311-761=40757×26=148233×2×80=5280105÷5×35=73535×2×33=2310842÷2=421183×2=36644+101×7=751589-103×5=74398-40-241=117968-840÷7=84896×3÷4=7214×6×14=1176858÷6×4=572332×3=99616×27-83=3498.8-8.6=0.254×5×9=2430686×(18÷9)=1372666×8÷9=592463+11×13=60610×(630÷7)=900246×8-853=1115133+484+237=854972-589=38337+455×2=947302+343+313=958731-365=366(211-163)÷3=16791-10×60=191329-253=76743-(695-421)=469132+205=337293+176-301=168468÷4÷9=1382×(834-802)=2624459-46-387=26213×(304-301)=639281+(349-342)=288353×(110-105)=1765146×6-715=161278÷2=139576÷(15÷5)=192611+594=120529×3×52=45244.6-2.1=2.510×7×38=266031×12=372363+(207-156)=41456.6-44.5=12.1132×2÷3=88468÷(307-305)=23482+226-53=2557.6-4.5=3.113+483-49=447403×(14÷7)=80615×3×21=945700-13×47=89332-316÷2=17438×16=608525+463-695=293252÷(3×2)=428.1-4.4=3.7337-212÷2=231640-115+514=1039451+258÷3=5377.8+8.0=15.8474+936÷4=708321×2+29=67160×76=456023×2×20=92076+342÷9=114510-(74+17)=419147+69=216438÷3×6=876474÷2×6=142217×45-438=327418-24×2=370142÷(839-837)=7197×(226-219)=679551-92-221=23860×(60÷5)=720993+304×3=1905192÷(2×3)=3241×(382-379)=123246÷(12÷6)=123438÷(3×2)=73(426-114)÷2=156470×(556-547)=4230679-768÷8=583945÷7×8=1080102+112×8=998218+38×19=940283+170×4=96326×27=70211×54=594103×6=618793+967+136=1896196×(15÷5)=58828×4×7=784(471-21)÷3=15085÷5×2=342.7+6.0=8.7(715-678)×42=1554132÷6×21=462432÷(15÷5)=144129-976÷8=713+27×11=31017×26+316=75861×96=5856970-24×38=5887×89×6=46458432×2=86444×2×94=827228×51÷4=357450-(236+103)=11110×17×3=510538-136-402=054+24×25=654600×7-687=3513(883-723)÷5=3214×6×97=8148284-10×13=154313+645=95833×7×3=6930.6+3.5=4.1726-160=566567-808÷4=365635÷5+159=286432+119=5513/7+2/7=5/717+31=4829×2×3=1745.5-1.4=4.1132÷(12÷6)=6656×2×7=784559+301-506=35436÷9=4987-779-99=109475-187+125=413219÷3×91=6643151-180÷2=61454+(253-15)=692106×6-551=85764÷(24÷6)=19155×9-362=133640-(349+186)=105(872-32)÷3=28024×7×8=134421×19×2=798705÷(934-929)=141423-(144+116)=163730-278=452212×(15÷5)=636539÷7×89=685395.4+3.5=98.9320×2=64014×17×3=71493×2×3=558664×(822-819)=199211×85=93589×7×3=1869(854-14)÷4=210951-76×2=799(475-287)÷4=4798÷2=49(174-144)÷2=15120-13=107426÷(2×3)=712.8-2.3=0.511×7×9=69359+69×8=611278×(24÷8)=834258+548+154=96081×28×6=13608333÷(36÷4)=3737×87=3219184÷8=230.8+2.4=3.2867-315+962=1514720÷(2×4)=90776÷(2×4)=9725×13=325178+(485-206)=45796÷8÷2=627×11×2=5941/4+2/4=3/420×16×2=64022×(513÷9)=1254432-452÷4=31938×22-530=306187-30=157376+678=1054(436-337)÷3=3353×11-70=513505+332+202=103923.4+17.6=41.0501×5=2505630÷5+723=849951-168÷6=923120÷(4×2)=15563×(60-52)=4504690÷2×7=2415362+89=451636÷6=106589×8=4712702÷(264-262)=3516/9-1/9=5/911.2+37.2=48.4313-126+151=338279-101+205=383245-31=214513-(262+11)=24096+42×21=978115-86+225=25467×(270÷5)=3618142+18×42=898180÷(3×2)=30637-759÷3=384670÷2+406=741696÷8=8772÷8×40=360831×(15÷3)=415524×4×25=240036×31÷6=186472+(493-431)=534795×3=2385765÷3×4=1020140×(106-101)=70085+98-103=80875-309+404=970(789-581)÷4=52757×8-561=54956.6-5.2=1.424.7+25.6=50.3596×8=47683.8+0.9=4.7234÷(601-598)=7811×2×86=1892104+16×12=296303-504÷8=240491-768÷6=363630÷3÷2=105(213-203)÷5=2540+(644-421)=76396×70×9=60480467-(96+13)=358150÷5÷3=10256÷(2×2)=6421×41-335=526168×(138-134)=672482+(449-284)=647298-59×4=623/5-1/5=2/5942-(834-117)=22591-(390-385)=86483-144÷2=411(149-107)÷6=716×5×72=576092-79+320=333850×9÷5=1530(960-284)÷2=338379-321+327=385290-11×7=213639÷(21÷7)=21354×8-185=2471.6+4.5=6.1954÷2=477218-93=12597×80÷8=970280÷5×82=4592506-930÷6=3514.0+5.5=9.5483÷3÷7=23402×5=201027×32-351=51369×3-27=18010×20×3=600264÷(2×3)=44921×(949-944)=4605639×3=1917928÷(2×2)=23265×5×3=975485-16×12=293997+464×2=1925923-516-407=0584÷(4×2)=73200×(382-378)=80040×37÷5=2962/6+3/6=5/6647×(42÷6)=4529978+924+110=2012(493-340)÷9=1731+178=209856÷2=428231-188=43118×8÷4=236(196-164)×10=320154÷7×22=48428×47×6=789627×6×2=32422×42=924572÷2÷2=14372×(873÷9)=6984117+82-108=91487-26×12=175332-13×12=1765.8+8.6=14.4301+52×5=561304×2×5=3040958×(155-146)=862215×2×4=120894+144×2=118297+352-335=114992-(43+678)=271(555-476)×58=458211×(320-297)=253423÷(3×3)=4714+97×7=69312×(427÷7)=732(400-387)×71=923400÷5×3=240766-159+658=1265815+985-980=82052÷4×38=494196÷(346-344)=9810×94+363=1303732-191×3=1597.7-5.6=2.1198×5×8=7920511-(395+15)=1013/5-2/5=1/5227×2=454161+21×47=1148134×(14÷2)=938146+(817-119)=844663×9=596717×8×2=272457-285-127=4572×5÷6=6011×85+392=1327311-552÷6=219152×3-230=226434-17×12=230911×(72÷8)=8199895+753+715=2363908÷4+874=110145×2×27=2430826-(381+263)=182886-86+543=1343312-(136+151)=25713-107×5=17811+702÷2=362868÷7×2=24867×97×5=324950.2+8.4=8.6332-25-142=165847-233=61440×2×72=5760725-(997-539)=267952÷8÷7=17452÷(2×2)=113135÷3×99=445519×5×47=4465317-54×5=47(513-462)×26=1326504÷(12÷3)=12630.1-1.3=28.8277-(214-150)=213151×2=302318×(16÷8)=636388÷4+472=569595-(539-60)=116337-114×2=109193+170=36397×(32÷4)=776417-91×4=53138÷(390-388)=69345×2-191=499299+59×9=830945-220×4=65904÷(2×4)=113179+108÷4=206245÷5÷7=7198×9-356=142669×57×8=3146410×(496÷8)=620121+966+840=192710×67-536=13488×90÷6=13204/7+3/7=117×(361-352)=1532/4-1/4=1/4374×6-970=127440÷(4×2)=5318+29×8=55098÷7=14459-388÷4=362688-28×11=380994+23×21=1477(480-403)×71=5467285÷3=95174-595÷7=89450÷5÷9=10886+451×2=1788287÷7+349=39036+138=174181+558=739661+140×3=108113×76-390=598312-211+395=49612×57-86=598497-361-69=67728÷(642-635)=10476×(15÷3)=380119×4-143=333936÷(2×2)=23430×2×86=5160936÷3÷6=52396-145=25173×24=175273×(476-468)=584232÷(28÷7)=58162÷(380-374)=27499-(445-41)=95300÷5÷4=155/9-2/9=3/9414-145+21=290236÷4=59298-(221-68)=145542+247+192=981861-594+410=677104×2-181=27831-(585-559)=805338÷2×3=507487-33×14=25144÷3÷6=879+310=38977×5=385217+19×23=65412×5÷4=1598÷7×9=126986-328÷4=90435×20+227=927441-(317+78)=467.2-3.4=3.814×(484-461)=322389+650=1039720÷8÷6=15177×(12÷6)=354948÷4×6=1422710-272=438442×(14÷7)=884392÷8×7=3438.3-7.8=0.5187+170-113=24428×11=30836×3=108532÷(20÷5)=13315×15×2=450399÷3×7=931490-10×27=220392÷(4×2)=4953.3+31.4=84.715×58×7=609010.0-8.9=1.1272-(27+203)=42257-43-177=37450+982-568=8642.1+7.1=9.2293-(24+15)=254468÷(275-269)=781.0+6.5=7.530÷(425-422)=1064×32=2048578-370+454=662266×(860-856)=1064294÷(14÷7)=14724÷(3×2)=436×6+128=344306-42×7=1226×19×2=988502-72=430314+137-22=429272-384÷8=22412×(130÷5)=312843-23×36=15480-380-22=7824×39=936130+416+220=766928-28×10=64814×(150÷3)=700628÷2÷2=157600+172=772136÷4=34854+55×5=1129422+(948-35)=133515.2+53.0=68.2154+21×36=910410-(337+37)=3611×25-170=105525-996÷6=359325+56×13=1053282÷(379-373)=47270×5=13500.2+6.7=6.9210-181+130=159984÷6=164874×(477-468)=7866757-(481-428)=704886-25+380=1241889-(674-468)=68327×13+71=4224/8-3/8=1/8378-(492-276)=162444+97+323=864415+94×3=697902-38×2=82619×2+367=405286×2-344=228260+49+440=74965.5+29.4=94.9475-194-230=51288÷2×4=5764/7+2/7=6/791-84÷4=70322+(437-140)=619294×(457-454)=882365÷5×39=2847592-113×4=14030×(261÷9)=87017×(164÷4)=69794×8=752595-(103+199)=29374×(144÷8)=133290×68÷4=153058×11=63827×14-28=35092×3×5=1380611×4=2444102×(36÷9)=408(902-278)÷3=20811×52-94=47840×11÷5=88292+188-230=250136×(125-121)=544169×4=676960÷3÷8=4012÷(166-160)=214×29-309=97262×3+143=92920×19-301=7965×7÷5=9127÷(3×3)=3247-235=12164×(478-473)=820156×5÷6=13056×20=1120488-21×12=236337+43×8=681494-83=411258×3=774462-(234+29)=19925×16÷8=50150+(711-49)=812843÷(21÷7)=281526×8=4208194×(458-455)=582786-136-641=9517+244+139=9001.6-0.4=1.2930×5=465066×2×5=66073×5×2=730888÷4÷3=74413-516÷2=1559.3+6.4=15.75.6+3.1=8.7799-(175+591)=33433-50×3=283432-367+233=29862×(368-357)=68284÷7×38=456437+(430-289)=57816×(209-168)=656126÷(10÷5)=63147+664÷2=479473+664-790=347432-(26+97)=309500-61×4=25613×(129÷3)=559631-312÷6=579180÷4+906=951413+203+180=79634×13×2=884918-29×14=512136÷(28÷7)=34606÷2=30318×(958-880)=1404303+427+213=94312×39÷6=78803+196=99942×21=88287+33×27=97872×5-110=25069×(284-280)=276(951-509)÷2=22110×2×4=80720÷5÷6=24265-150-52=6396÷4×68=1632380-129=251441+261=702424-15-211=198216×2×5=2160953-(973-542)=52226×17-261=181868-793+552=627112÷8=1442×(129-114)=630704-42×9=326131×6÷3=26296×65×9=56160480-103×4=6826×(27÷9)=78232÷(4×2)=29585÷3+356=551288÷8÷3=12680÷(873-869)=170445+(441-163)=72375×23×4=6900472÷(2×4)=59276÷(117-111)=46913-10×12=79313×(228÷6)=494856÷2×7=299636×(679÷7)=34927.5+6.8=14.362+305=367550×(15÷3)=2750154÷2×9=69316×3×23=1104102+10×10=202106+201+642=949280×3=840124÷4×67=2077368÷2=18497×(628-623)=485281×(14÷7)=562370÷5÷2=3733×93=3069147÷(326-323)=49281+204=485133÷7×80=1520736÷8÷2=46613+78+16=707148×6÷2=44418÷3×85=510387-52-115=22028×3×45=378020×24-145=3352/3-1/3=1/332÷(446-438)=494+92=18628×(285-276)=25264×(183-168)=96019×(112-83)=551693-27×6=531513+37+227=777296-92×2=112669+126÷7=687446×(18÷9)=892504÷3=16810.0-6.0=4.038×(218-139)=3002892-(419+155)=318471-289-138=4483×9-345=40224×29-663=33(945-914)×83=257384×(40÷2)=168023×4×67=616469×13=897840÷5+172=34057×6×9=307818×10×6=108018×46=828144÷(18÷2)=16476-127+102=45178-44+284=31820×32×9=576014×12×5=840(122-48)÷2=37221-69+252=404373+(266-156)=48311×4×5=220235-159+477=553155×9-126=12699.7-8.0=1.7351×(865-858)=245789×74=658664×32×4=8192216÷(54÷6)=24598-313-102=1838