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387+276=230+550+634=14×70-22=680×7÷2=1/7+5/7=954-180÷4=21.3+72.4=523+444×2=104+103=28÷7×94=684-(988-468)=36×23=140×4-440=474÷(3×2)=745+69×14=5.5+51.5=(125-100)×69=160÷(4×2)=757+19×32=403-582÷2=726÷(3×2)=463+26×2=(661-621)÷2=40×2×12=610×5=10×6×20=12×2×69=21×16×2=268÷(18÷9)=80÷8×23=7.5+3.4=396÷9÷4=900-(642+76)=49×15=63×25=37+72×8=63×12-748=373-513÷9=529×2-180=9.2-6.1=91×4×9=144+87+630=396÷4=959-49×18=679×(16÷4)=(336-33)÷3=210÷(3×2)=160×6÷3=706-367-327=483-(436-309)=462÷7×14=76×14=28×68=878-(749-145)=416-840÷5=30×15=863-765=42×68×3=424-397=37×25-601=37×(198÷9)=48×88÷6=8.8+3.4=15×15×4=14×(120÷3)=356-81-234=104÷(20÷5)=236+39×19=28×10-273=374-38-137=243-140+144=719-89×7=890×5÷2=92÷(503-501)=950×4÷8=454-15×22=16÷8=420-119×3=618+432÷3=20÷5×41=462+65+435=243÷(27-18)=108÷3×5=482-342+246=46×7×2=5/9-2/9=922-(193+66)=606+780÷4=530÷(14÷7)=11×72÷2=459+(326-286)=439+51×6=115×7-547=678+688-794=453-384÷3=528÷3÷8=(176-170)÷3=63÷(97-94)=291-112=860×3-995=649-564÷3=21×18=436-206-100=10×43×2=39×5×8=48÷2÷4=438-11=11.6+3.6=68×25×7=666÷(56-53)=23+469-473=438-346+345=887-268×3=210-(151-85)=29×47×2=89×36×5=13×14=19×(172÷4)=300×2÷8=350-(534-494)=58×2-83=346-202=731+357×2=103×(307-298)=918÷9÷2=224×9÷6=136÷2=16×40-483=81-270÷9=99×(118÷2)=41×2×54=311-10×17=280÷2=48×14+897=14×7×48=50×12=474-(215+165)=286×(10÷5)=61.0-10.1=88×40÷5=210+30×9=740+81-481=243-(69-53)=266÷(191-189)=402-143-43=498+80×7=45×72×2=56×26=71×(64÷8)=49×62=197-39+81=278-(134+129)=67×4-32=933-(557+143)=65×4=44×16-38=323-43=(319-217)÷3=24÷(36÷9)=619-138=271-(421-201)=426÷(3×2)=824÷(2×2)=948-(638-609)=(438-138)÷2=342÷(54÷9)=422-10×35=688÷4÷2=10.0-1.0=996-30×17=493-288-136=114÷3=81÷9×59=614×6=146×(55-52)=969-181-109=7.9+0.9=15×(100÷2)=2/10+5/10=720-290-274=439-(226+60)=450+514-33=11×12+352=726-43×3=870÷(3×2)=385×2=240×(32÷8)=17×25-83=232×4×7=(363-306)÷3=135×4+477=448+(429-162)=341-181+234=224÷7×11=25×12÷3=405×2-720=7/9-1/9=892÷2×7=146×(48÷6)=358×(327-321)=440÷8×4=27×92÷6=77.3-2.4=35×6×4=680÷5=198+(191-145)=402÷(2×3)=291÷(186-183)=192×3=897÷3×7=522÷9=726÷(2×3)=950÷5÷5=675-12×17=537-28×13=50×4×3=185-129=336÷7×5=720÷9=276+815-453=15×58÷3=348÷(24÷4)=109×7=672÷7÷3=419+13×10=272÷4÷4=793-16×14=920÷(413-405)=516÷4+758=132÷(765-763)=6/8-1/8=698+892+235=382-272÷4=431+(751-300)=131×(28÷7)=410-131×2=468÷(3×3)=320÷(4×2)=357×2=30×89×6=227+87=138×3×4=30×28÷4=(718-700)×62=742+(942-143)=79×27÷3=213+87×7=420÷(12÷6)=48×52÷6=13×53+528=486÷(24÷4)=790+888-438=231+210=714÷7+399=704+(569-155)=626-101×5=26×28÷4=237+45=250-10×18=970÷(25÷5)=180×2÷4=19+64+464=8.3+8.4=2.6-1.2=(357-51)÷9=432÷4÷6=522-(809-547)=272÷(48÷6)=237+684=772÷4×6=385×2÷5=381+180÷4=(168-143)÷5=54×(933-928)=(487-473)×64=400×2-13=74×(99÷9)=154×6÷4=260-13×11=518+(398-137)=210+176=300×(377-374)=30×(48÷4)=(340-336)÷2=19×50=954÷3×2=576÷9×78=977-714+247=92×(248÷4)=840÷3÷4=364+49×12=355-326=771×9÷3=97×57=433×2×8=7.4-1.0=266-90×2=85×2×3=46×22=275+195+128=190×(12÷4)=378+844÷2=251-220=162-31+255=44×30×8=441+(239-145)=382×(45÷5)=312+62+461=880÷(18÷9)=426+38-176=12×28×2=355+484-583=953-10×25=13×(238÷7)=84.3-71.3=308÷7×5=2/4-1/4=285+316÷2=794-46×11=290-159-89=342-158=836÷4+438=996×6÷8=50×33÷6=247+71=48×4×3=406-(38+29)=153×5÷3=55×79×2=228×(48÷8)=327-80+282=30×(576÷9)=577-18×32=47×11-442=(512-57)÷7=558÷9×3=351-(203+106)=48×(30÷2)=38×14=988÷(2×2)=25×(460÷5)=340÷(16÷8)=495÷3÷3=452-45×9=427-(18+50)=14÷2×41=336-238+86=16×31-247=323-20×7=380÷(400-395)=396÷9+923=610+493+253=26×(88÷8)=130-(195-68)=615÷5÷3=513+75-152=40+246+572=126÷9×15=115+222-84=332×(231-228)=833×(819-816)=193+153÷9=24×2×65=147×(12÷4)=692-(942-350)=897×(54-49)=692-(90+166)=228÷(24÷6)=679+649-650=77÷(317-310)=981-961=35×18=261-(178+18)=302+666÷2=626÷(196-194)=415-(113+171)=192+90-84=540÷6=30÷5×37=287-18-26=288÷(3×3)=36×10-340=240÷5×15=456-(427-417)=10×47×2=48×12+775=383+266=930÷(997-991)=(207-167)÷8=25×(182-164)=579+510-135=203÷7=118×2×3=116+59+705=29×(876-833)=90×(964-925)=50+283+490=286÷2=3/8-2/8=897-93-127=593+830-260=12×5×91=26×2×45=12×5×20=432-32×9=34×97=13×42-106=(461-61)÷4=276÷3=455+(358-50)=537-(313-239)=164+464+15=(70-50)×16=67×6=104×(49÷7)=130+41×8=844-(735+108)=1.6+2.6=420-17×22=216÷(32÷8)=320÷2=308-(484-223)=144×3-89=642×7-643=160÷8×15=224÷(294-287)=775×(303-297)=4.2-2.5=(990-570)÷2=939-209=359-707÷7=634-(415+41)=486-(314-40)=472÷(238-234)=7.3+9.3=464-44×9=129÷3×22=510÷5÷6=61.6+25.1=491-(39+179)=290-240÷6=209+161=956-168×5=104×8-204=25×(486-478)=519+408=2.2+9.9=81×(21÷7)=272÷2÷8=45×5-83=436-(170+240)=666÷6÷3=676÷2×6=77÷(14÷2)=149-15-117=592-294+147=134×7-320=58+(909-32)=93×(130-92)=43×(461-455)=30×4÷2=402+719=211×5-72=926-840÷2=247×3-332=390÷3=34×18÷2=73.1-24.9=102×9-287=3/10+2/10=850-(844-44)=922+159=15×(440÷5)=483-46×8=168÷4÷3=414-159-121=268-153+337=47×2×28=271×3×2=347-19×17=40÷4×72=75×10÷3=500÷(450-446)=227+195×3=189-(420-285)=12×22=160÷(847-843)=442÷2×8=158-54+331=11×34×2=16×8=982-817+161=34÷(268-266)=260×7=12×(576÷8)=497-17-426=6.7-6.2=401-97-56=63+344=36×9+206=339×4=59.3-2.0=13×2×56=10×52=748+216×4=462÷(3×2)=31×2×91=19×4×9=94+261=291-265=901-608÷8=997+862-610=722+102÷6=42×77=23×4×3=319+109×4=13×19-137=348÷6×89=19×3+358=119×5=324×2=5/9-1/9=797+214×2=317-219÷3=2.1+9.1=257+(372-177)=27×(20÷4)=42÷6×2=140÷7÷5=18×38+92=3.9-0.5=752÷(14÷7)=157+17×13=11×12-93=38×(792÷9)=60×7-392=12×9÷2=12×50÷4=475-(118+328)=5.4-2.1=297÷(36÷4)=621-(873-612)=338+71-399=60÷5=84×4×2=139-(294-200)=314×(18÷3)=871-14×4=42×2×67=12÷6=550×(12÷4)=233×4=472-(30+224)=261÷3+314=187×5+610=312÷(36÷9)=199×5-655=(707-651)×58=396÷6×35=329-196=780×4÷8=345-357÷7=198+331+401=959-545=480+(72-47)=29×32-133=236+218-450=952÷7×2=8.1-0.2=486+734-743=465-191×2=596-36×4=(447-425)÷2=189÷7×6=349+(918-175)=12×(46-15)=61+373-81=207×(471-467)=561+137×2=246+71-137=322×(27÷3)=372÷2=181+128+444=330÷2×8=50×37=579÷3×9=150+286=33+191=117÷(27÷3)=432+721÷7=5.0+4.1=82÷2×23=118-155÷5=450-(64+323)=188÷(28÷7)=367+304-68=529+786-837=995-104×6=92×7-142=991-230×3=465+578-426=698-514+963=130×(150-145)=322÷7÷2=310-128+178=125+19×26=492÷2÷2=23×15×2=594÷6×2=193-89+39=453+392÷8=480÷(2×3)=339+450÷9=45×(26÷2)=331×7-395=(351-304)×12=30+17×35=296×(940-934)=495×3=618+132+54=165÷5×3=565×7-401=673+88÷8=324+284+68=9.3+7.9=480+16×37=57×54=129÷(485-482)=318÷(180-177)=451-(466-189)=2.8+6.7=390÷5×6=105×(296-293)=15×2×86=1/8+2/8=109+145=841-453-338=34×2×67=54÷6×63=969+938+681=86×81×8=521+779+929=16×2×21=483-813÷3=60+180+211=153+(496-421)=248+68=352-11×19=35×33÷5=659-210÷3=34×3×8=23×4×86=61×12-181=904-(644-380)=114×2×3=(650-640)÷5=24÷2×18=65×(474-471)=18×18×3=456÷3÷2=95×49=70÷(30÷6)=9.7-1.7=854-25×11=25×(317-287)=297+554÷2=8.2-0.4=887-148=283+12×32=24×41÷4=429-83×3=962-106×8=794-565-195=70×(92-83)=637÷7×32=642÷(243-240)=159+(170-164)=425÷5÷5=375+(246-75)=151-(25+40)=807+(726-249)=410-269-101=838÷2+90=178×4×7=429+(461-74)=538×2-95=215÷5×8=426×(863-859)=366×3÷6=435-128=16×2×3=989-16×19=385÷7÷5=403+(388-124)=278-109+558=216÷(330-327)=260÷2=816-335+43=18×5×2=770-11×3=20×42-478=528-(365+150)=965×2÷5=(58-18)÷5=144÷6=12÷3×29=649-600+751=157+266=358-(875-570)=15×74÷5=2/5-1/5=738÷9×78=119×5×4=60×90=502+234×4=15×23=33×31=966÷(384-381)=397-18×20=62×2×6=589×6÷2=951-348=38×26-12=(443-317)÷9=258-(204-141)=13×18×3=402÷(16÷8)=32+45+535=160÷8=2/7+5/7=5.7-0.9=24×14-28=980+11×22=11×(58÷2)=69×(612÷9)=64.0+20.3=230+37×25=528÷3+339=488-434=900-160-461=241×7=195÷(450-445)=37×24÷3=308-10×18=448÷(2×4)=14×29=92-18+322=644÷7×2=744-95×4=347+99-81=161+26×28=955-501-234=38+887+754=925-16×27=10×3×4=509×7=493-41=16×42÷2=(819-487)÷2=(715-643)×22=46+36÷4=937-38-729=23×20-238=32×35÷7=209-198+383=37.4+18.7=29×30+877=665-89+497=634×(912-903)=39÷3×51=21×37-297=572+26+175=420-(492-83)=323-37×5=430-882÷7=7.6-6.9=409-(80+52)=308×2=258-(266-143)=420÷5÷7=174+242=258×2÷3=82×2×4=452-(427-210)=(92-38)×56=72×75=51×(26÷2)=620×(501-497)=42×2×50=796-48×3=843+45+680=11×(238÷7)=20×19×3=219-17×6=96÷8÷3=894-414÷2=128+267-22=17×2+759=362-131=664÷2=174÷3×53=36÷3×76=18×(426-423)=45×(84÷6)=800+85+623=63×(897-814)=10×(357-323)=290÷2=66÷(784-782)=417-196×2=194÷2=876÷(12÷2)=979×8=6/9+2/9=11×(369÷9)=133×(882-873)=10×4×94=25×34=144÷8×54=(270-54)÷3=(432-334)×64=86+943-828=19×46×4=76÷4=252+25×15=139×7×8=89×13×2=324÷(3×3)=37×2×85=193×4×2=37×6÷2=33×10÷3=154×(105-102)=232+552÷8=98×5=23.1+17.5=11×6×63=466-(64+371)=656÷4÷2=204-186+912=76÷(2×2)=186+17×47=264÷8÷3=20×69×6=15×4=32×4×3=18×(88÷2)=902-306+483=(256-145)÷3=477-80×2=12×3×71=884÷4×2=1.2+2.5=274-268÷4=288×6-490=59+95+538=83×(152÷4)=15+170×2=15×14×3=468+509-559=610+225+16=44÷4=722-152+460=40×9÷2=12×63-396=500-390÷6=11×14×5=309+(329-234)=435-136=10×54÷4=729÷9=91×40×7=79.7-45.3=654÷(12÷6)=775-423+959=240÷6=20×26-339=508-48×9=57×(430-343)=111×(149-141)=100÷(30÷6)=560÷7÷5=18×22-58=882÷(3×3)=662-266-354=320-75=85×46×9=(673-579)×62=137×(277-271)=30×(261-241)=770+36×9=207+44=7.1+2.0=37×78÷6=402÷(125-119)=187+289-53=630÷9×11=493-432+387=20×3×11=15×24÷9=246-(351-218)=701×(844-840)=959÷7=500-29×13=16×11×2=33×64÷6=512×(14÷2)=908÷(2×2)=670-13×38=46×15÷3=308÷(16÷4)=25×38-67=(355-55)÷2=505÷(207-202)=3.8+3.1=336÷3=15×(72÷8)=16÷(449-445)=395-65-247=263×3-486=455-(389-334)=562×(56÷7)=18×18-323=31×58=(268-124)÷3=14×23-122=288-560÷5=540+495-965=341×(12÷6)=40×(207÷9)=533-427=269+12×42=446-260=950÷5+632=628÷2=76×11=921×(63÷7)=264-92-122=99÷(3×3)=(37-24)×63=(211-199)÷4=1/7+3/7=544÷2+670=(999-489)÷3=21×11×4=690÷2=960÷(2×2)=602+174+701=4/8-2/8=(453-33)÷2=(274-10)÷6=455×9=19×13×2=427+(304-273)=99×4+247=73-34÷2=311+85×7=10×(338-245)=13×(36÷2)=20×(231÷7)=456+73+136=804÷2×5=913+699=391-53×2=844+728=8.0+7.8=336+32×12=862-220-444=18×16×2=19×9×2=784-900÷3=492×(311-304)=216÷(18÷9)=751-480÷6=331×3=902÷2×8=837÷9×8=474-20×10=991-(286+499)=249-(993-950)=47.4+13.8=432×2÷8=676×(35÷5)=468÷(133-127)=818-(760-216)=274×3×7=38×11-80=17×21-77=850-(372+292)=29×22×2=765-736=10×9×63=262×(10÷5)=61.9-46.8=497+32×15=306÷2÷9=168÷7÷8=110÷(45÷9)=339-190+235=101×(93-85)=108÷(2×2)=8.9-0.3=(484-304)÷4=240+(498-383)=28×9×2=871-804÷2=351+41×3=40+523+117=20×13-41=77×(36÷4)=28×13÷7=50×18÷4=23×12=572-148=15×5×63=3.7-2.2=199×4=297-34×4=376÷(72÷9)=636+60+794=13×(136÷4)=678÷2+441=59×2×5=93.9-72.7=34×14-202=41×99×2=390×8-893=366+148-502=345×2×4=10×23=83+(933-467)=98×43×8=899+171×4=237+145=529×7-55=450÷2×4=11×8×87=439-125-178=(295-241)×16=414+65-415=816÷(3×2)=264÷8×5=179+166×2=344+22×19=657-82-443=(465-401)×10=5/6-1/6=44×(258÷3)=99×(532÷7)=624÷3÷8=(597-565)÷2=304÷8×11=380÷(14÷7)=468+(326-111)=267×2-127=307+112=73+69×11=781-536=11×42-371=508-(635-628)=28×2×28=414-105-223=80×(864-789)=129×9=222÷2+783=54+16+378=329-14×22=973-(379-185)=798-47×15=100÷2÷2=87×(728-645)=15×4×67=387-305+118=9.4-6.3=497-18×23=54÷9×2=155-(287-144)=451-75×2=230-39×5=419-36=163×3=500×2-54=66÷6×78=872-104÷2=(312-168)÷8=38÷2×8=28×44÷4=610÷5×6=390-356=3.6+4.1=18×26×2=574÷(505-503)=144×2÷3=512÷(2×2)=865-(710-688)=674×3-152=675÷3÷3=(126-54)÷6=1.1-0.9=26÷2+369=42×56÷2=549÷9+548=885×8=431-(104+161)=22+228-31=630÷7×6=89.2-18.7=288÷2+185=914÷(12÷6)=23×11=475-406+162=900÷3×8=93.8-33.0=426-13×18=496÷(2×2)=390+(626-365)=858÷6×2=40×(18÷2)=150÷5×49=18×3×26=226-944÷8=783×(873-864)=750-54×12=11×69-538=228+113×5=147×6÷3=305×2÷5=223×3+228=776÷2÷2=(118-103)÷5=816-(96+45)=6.3+4.1=56÷(386-378)=923+264+937=343-321=10×17×4=276×2+430=838-(252+179)=880-(61+483)=587+406=2.7+8.5=9.7+1.6=63+(109-42)=12×6×92=88÷8×30=390×2÷5=245×8-860=268×3-722=76+31×7=161+316-332=855-(683-367)=472-71×3=144÷4=192÷(18÷6)=11×(426÷6)=90×(189-173)=447×6÷9=26×(461-439)=136-350÷5=580+492=768÷(2×3)=752×6÷3=30×78÷6=53.6+27.8=457-452+100=245-168+318=705÷3+982=364÷(232-225)=112+18-73=418-10×16=19×25-175=12×11÷3=15×5×22=60×(119-115)=70×5×2=143×(16÷8)=30×(46-25)=76×4×3=363-15-221=276×9÷2=104×(81÷9)=383-(111+38)=8.8+2.2=602+(674-601)=414×2=26×(210÷6)=600÷(3×2)=523-808÷2=72.3-31.1=737+(710-256)=50+(880-344)=31+278-286=7.7-7.0=446-72-95=329×7-704=204÷6=39×2×3=608÷4+429=630+56×10=71+148÷4=181×4-10=48×(84÷6)=118+49×3=67×(12÷4)=104+10×44=198×(35÷7)=978÷6=32×14÷2=275-13-188=64×(386-312)=(72-53)×18=402×3-695=307×2+703=59×(84÷7)=138÷6×42=(462-448)×21=201-10×13=487-352-80=4/7-2/7=24×3×68=915-792÷3=56×3×4=742-328÷2=13×7×68=693÷9×7=100+282=19×(16÷4)=243+(479-258)=599+230=(872-98)÷9=623×(997-992)=408+37×16=48.8+28.5=747×(64÷8)=100×(26-23)=11×2×88=5.0-3.9=30×6=24+124=92-(307-222)=854-201+921=0.3+66.4=3.9+6.0=191+118=863-118-440=102+81=459+(769-311)=953-789=9.8+6.5=(246-219)÷3=846÷9×38=664×(859-850)=670+(942-137)=19×4×66=178-(50+68)=272÷(2×4)=84÷(2×2)=311-48÷6=121+284=59×(406÷7)=348-214+361=480-12×40=28×3×54=808÷8×4=300-47×5=15×32-24=95×8=127+16×10=497-43×11=11×(616÷8)=567÷9×5=6.0-4.0=27×(40÷5)=547+854+845=386+108×5=470-143-91=939-59×15=424+429=285×6-937=492-135÷5=391-(35+298)=647-280+785=860÷5÷2=540÷(2×3)=328÷(170-166)=28×3+575=719+882+299=151+(471-401)=839-431+372=(378-150)÷3=237-19×5=961-10×80=8.1-5.9=822÷(2×3)=384÷(3×2)=423×(14÷2)=387-320+312=815×(573-570)=202×(90-82)=252×2÷9=244÷2×8=991+631-620=544÷8=34×24+64=18×76×9=157+378+111=974-328-306=239-835÷5=3.7+0.5=(674-657)×68=26×5=360÷(402-399)=12×31-338=355-(408-374)=572+33×18=3/7-1/7=365÷(30÷6)=68.2-32.2=189×(339-336)=498+985÷5=693×7=855×2-698=205-(306-212)=140+29=4/8-3/8=63×8÷6=328÷2=429-86×4=6.9+17.8=752÷2÷8=14×4×62=366-176-120=25.6+48.7=80×28÷4=57+262=81×8÷3=66×(84÷2)=39×3×2=852÷(2×2)=84×(227-219)=364+79-197=338-978÷6=1/8+4/8=(652-599)×56=936-12×40=97×46=21×35÷3=33×75×5=191×(27÷9)=517+20×18=48÷6=500-(10+15)=22×13-182=510÷(3×2)=767×(819-810)=201÷(20-17)=15×(330-275)=401+12×83=4/8+2/8=104×5=171÷3×6=439+(873-414)=408÷(3×2)=786÷2+349=851-187+774=(993-507)÷2=104÷4=(420-386)×16=187×4-153=10×2×9=408÷(15÷5)=56+225-141=226+(420-256)=10×10×7=752-357-53=990÷(72÷8)=172÷(2×2)=220×6÷2=497×9÷7=486-56=20÷5×81=384÷(4×2)=56×29÷2=432÷(2×4)=462÷(14÷2)=378÷9÷3=636+171÷3=650÷5×4=491-83×3=272+78×3=92÷2×69=59×15=921÷(520-517)=456-202=879+38×20=471-618÷2=879-26×30=685+980+81=34×12-130=137-102=400-228=274+(943-62)=477-426+82=432÷(291-285)=398-21×9=978-473×2=150×4÷5=31×19=369+344=299×(54÷9)=(378-358)×21=101-707÷7=3.3-1.9=33×(490-475)=468÷3÷4=21×32=436+(525-100)=(428-413)×19=54÷(196-187)=232×4÷2=797-286-358=(843-755)÷8=32×(208÷8)=406+119÷7=100÷5×84=106÷2×25=110÷2×98=479+72×3=491-233=630÷9÷2=276-(193+41)=49×(40÷8)=36×22=683-(800-601)=4/7+2/7=896×4=9.4-9.3=239×9=970÷(341-339)=228÷6÷2=69×9-177=398+95÷5=486-128=361-(174+141)=12×7×12=50×19=360÷5×21=662+67+72=283-48÷8=870+(593-222)=(553-511)÷7=(514-360)÷2=828×7÷4=728÷(406-399)=14×11×2=202×(292-289)=366+(362-253)=480÷(10÷5)=25×29-591=448-397+466=856-(165+317)=810÷3×9=376-14×18=315÷9=7.4-3.5=513×(24÷8)=4.3+8.4=961-(220+15)=993×(30÷5)=203+558=57×(30÷6)=9.0+5.7=523-(16+130)=5.6-5.3=713+779+285=29×4×6=266×3÷2=468÷2÷3=32+128-65=(257-143)÷2=893+31×30=304÷(10÷5)=438+(489-328)=24×18÷9=839-900÷6=173+85×8=723-(724-645)=10×42-407=1.5+8.2=29×3=479×8=227×2=440-13×21=10×13×7=27×2×47=222÷2=28×34-813=906×9-544=634×(32÷8)=270×2=950-323-288=169+158+957=19×20+147=24÷8+154=7.9-2.7=640÷(4×2)=18×17+513=867-(593+56)=31×(54-38)=395+20×2=78×40÷6=726÷(18÷6)=577×6-947=353+297=567×6÷2=495-338=47×(385-378)=(581-93)÷8=3/7+2/7=16×5×96=77×(360÷9)=427+16+325=421+71-481=909-55-406=282+52×6=384+16×38=900÷9+235=57×2×6=498÷(16÷8)=90×39÷6=21×75÷9=344÷(30-22)=45÷3×10=88.4-75.0=18×46+17=352-16×18=8.9-0.9=250-85×2=621-(75+65)=108×8÷6=57×9=5/8+2/8=0.9+0.8=592÷2+407=参考答案387+276=663230+550+634=141414×70-22=958680×7÷2=23801/7+5/7=6/7954-180÷4=90921.3+72.4=93.7523+444×2=1411104+103=20728÷7×94=376684-(988-468)=16436×23=828140×4-440=120474÷(3×2)=79745+69×14=17115.5+51.5=57.0(125-100)×69=1725160÷(4×2)=20757+19×32=1365403-582÷2=112726÷(3×2)=121463+26×2=515(661-621)÷2=2040×2×12=960610×5=305010×6×20=120012×2×69=165621×16×2=672268÷(18÷9)=13480÷8×23=2307.5+3.4=10.9396÷9÷4=11900-(642+76)=18249×15=73563×25=157537+72×8=61363×12-748=8373-513÷9=316529×2-180=8789.2-6.1=3.191×4×9=3276144+87+630=861396÷4=99959-49×18=77679×(16÷4)=2716(336-33)÷3=101210÷(3×2)=35160×6÷3=320706-367-327=12483-(436-309)=356462÷7×14=92476×14=106428×68=1904878-(749-145)=274416-840÷5=24830×15=450863-765=9842×68×3=8568424-397=2737×25-601=32437×(198÷9)=81448×88÷6=7048.8+3.4=12.215×15×4=90014×(120÷3)=560356-81-234=41104÷(20÷5)=26236+39×19=97728×10-273=7374-38-137=199243-140+144=247719-89×7=96890×5÷2=222592÷(503-501)=46950×4÷8=475454-15×22=12416÷8=2420-119×3=63618+432÷3=76220÷5×41=164462+65+435=962243÷(27-18)=27108÷3×5=180482-342+246=38646×7×2=6445/9-2/9=3/9922-(193+66)=663606+780÷4=801530÷(14÷7)=26511×72÷2=396459+(326-286)=499439+51×6=745115×7-547=258678+688-794=572453-384÷3=325528÷3÷8=22(176-170)÷3=263÷(97-94)=21291-112=179860×3-995=1585649-564÷3=46121×18=378436-206-100=13010×43×2=86039×5×8=156048÷2÷4=6438-11=42711.6+3.6=15.268×25×7=11900666÷(56-53)=22223+469-473=19438-346+345=437887-268×3=83210-(151-85)=14429×47×2=272689×36×5=1602013×14=18219×(172÷4)=817300×2÷8=75350-(534-494)=31058×2-83=33346-202=144731+357×2=1445103×(307-298)=927918÷9÷2=51224×9÷6=336136÷2=6816×40-483=15781-270÷9=5199×(118÷2)=584141×2×54=4428311-10×17=141280÷2=14048×14+897=156914×7×48=470450×12=600474-(215+165)=94286×(10÷5)=57261.0-10.1=50.988×40÷5=704210+30×9=480740+81-481=340243-(69-53)=227266÷(191-189)=133402-143-43=216498+80×7=105845×72×2=648056×26=145671×(64÷8)=56849×62=3038197-39+81=239278-(134+129)=1567×4-32=236933-(557+143)=23365×4=26044×16-38=666323-43=280(319-217)÷3=3424÷(36÷9)=6619-138=481271-(421-201)=51426÷(3×2)=71824÷(2×2)=206948-(638-609)=919(438-138)÷2=150342÷(54÷9)=57422-10×35=72688÷4÷2=8610.0-1.0=9.0996-30×17=486493-288-136=69114÷3=3881÷9×59=531614×6=3684146×(55-52)=438969-181-109=6797.9+0.9=8.815×(100÷2)=7502/10+5/10=7/10720-290-274=156439-(226+60)=153450+514-33=93111×12+352=484726-43×3=597870÷(3×2)=145385×2=770240×(32÷8)=96017×25-83=342232×4×7=6496(363-306)÷3=19135×4+477=1017448+(429-162)=715341-181+234=394224÷7×11=35225×12÷3=100405×2-720=907/9-1/9=6/9892÷2×7=3122146×(48÷6)=1168358×(327-321)=2148440÷8×4=22027×92÷6=41477.3-2.4=74.935×6×4=840680÷5=136198+(191-145)=244402÷(2×3)=67291÷(186-183)=97192×3=576897÷3×7=2093522÷9=58726÷(2×3)=121950÷5÷5=38675-12×17=471537-28×13=17350×4×3=600185-129=56336÷7×5=240720÷9=80276+815-453=63815×58÷3=290348÷(24÷4)=58109×7=763672÷7÷3=32419+13×10=549272÷4÷4=17793-16×14=569920÷(413-405)=115516÷4+758=887132÷(765-763)=666/8-1/8=5/8698+892+235=1825382-272÷4=314431+(751-300)=882131×(28÷7)=524410-131×2=148468÷(3×3)=52320÷(4×2)=40357×2=71430×89×6=16020227+87=314138×3×4=165630×28÷4=210(718-700)×62=1116742+(942-143)=154179×27÷3=711213+87×7=822420÷(12÷6)=21048×52÷6=41613×53+528=1217486÷(24÷4)=81790+888-438=1240231+210=441714÷7+399=501704+(569-155)=1118626-101×5=12126×28÷4=182237+45=282250-10×18=70970÷(25÷5)=194180×2÷4=9019+64+464=5478.3+8.4=16.72.6-1.2=1.4(357-51)÷9=34432÷4÷6=18522-(809-547)=260272÷(48÷6)=34237+684=921772÷4×6=1158385×2÷5=154381+180÷4=426(168-143)÷5=554×(933-928)=270(487-473)×64=896400×2-13=78774×(99÷9)=814154×6÷4=231260-13×11=117518+(398-137)=779210+176=386300×(377-374)=90030×(48÷4)=360(340-336)÷2=219×50=950954÷3×2=636576÷9×78=4992977-714+247=51092×(248÷4)=5704840÷3÷4=70364+49×12=952355-326=29771×9÷3=231397×57=5529433×2×8=69287.4-1.0=6.4266-90×2=8685×2×3=51046×22=1012275+195+128=598190×(12÷4)=570378+844÷2=800251-220=31162-31+255=38644×30×8=10560441+(239-145)=535382×(45÷5)=3438312+62+461=835880÷(18÷9)=440426+38-176=28812×28×2=672355+484-583=256953-10×25=70313×(238÷7)=44284.3-71.3=13.0308÷7×5=2202/4-1/4=1/4285+316÷2=443794-46×11=288290-159-89=42342-158=184836÷4+438=647996×6÷8=74750×33÷6=275247+71=31848×4×3=576406-(38+29)=339153×5÷3=25555×79×2=8690228×(48÷8)=1368327-80+282=52930×(576÷9)=1920577-18×32=147×11-442=75(512-57)÷7=65558÷9×3=186351-(203+106)=4248×(30÷2)=72038×14=532988÷(2×2)=24725×(460÷5)=2300340÷(16÷8)=170495÷3÷3=55452-45×9=47427-(18+50)=35914÷2×41=287336-238+86=18416×31-247=249323-20×7=183380÷(400-395)=76396÷9+923=967610+493+253=135626×(88÷8)=286130-(195-68)=3615÷5÷3=41513+75-152=43640+246+572=858126÷9×15=210115+222-84=253332×(231-228)=996833×(819-816)=2499193+153÷9=21024×2×65=3120147×(12÷4)=441692-(942-350)=100897×(54-49)=4485692-(90+166)=436228÷(24÷6)=57679+649-650=67877÷(317-310)=11981-961=2035×18=630261-(178+18)=65302+666÷2=635626÷(196-194)=313415-(113+171)=131192+90-84=198540÷6=9030÷5×37=222287-18-26=243288÷(3×3)=3236×10-340=20240÷5×15=720456-(427-417)=44610×47×2=94048×12+775=1351383+266=649930÷(997-991)=155(207-167)÷8=525×(182-164)=450579+510-135=954203÷7=29118×2×3=708116+59+705=88029×(876-833)=124790×(964-925)=351050+283+490=823286÷2=1433/8-2/8=1/8897-93-127=677593+830-260=116312×5×91=546026×2×45=234012×5×20=1200432-32×9=14434×97=329813×42-106=440(461-61)÷4=100276÷3=92455+(358-50)=763537-(313-239)=463164+464+15=643(70-50)×16=32067×6=402104×(49÷7)=728130+41×8=458844-(735+108)=11.6+2.6=4.2420-17×22=46216÷(32÷8)=54320÷2=160308-(484-223)=47144×3-89=343642×7-643=3851160÷8×15=300224÷(294-287)=32775×(303-297)=46504.2-2.5=1.7(990-570)÷2=210939-209=730359-707÷7=258634-(415+41)=178486-(314-40)=212472÷(238-234)=1187.3+9.3=16.6464-44×9=68129÷3×22=946510÷5÷6=1761.6+25.1=86.7491-(39+179)=273290-240÷6=250209+161=370956-168×5=116104×8-204=62825×(486-478)=200519+408=9272.2+9.9=12.181×(21÷7)=243272÷2÷8=1745×5-83=142436-(170+240)=26666÷6÷3=37676÷2×6=202877÷(14÷2)=11149-15-117=17592-294+147=445134×7-320=61858+(909-32)=93593×(130-92)=353443×(461-455)=25830×4÷2=60402+719=1121211×5-72=983926-840÷2=506247×3-332=409390÷3=13034×18÷2=30673.1-24.9=48.2102×9-287=6313/10+2/10=5/10850-(844-44)=50922+159=108115×(440÷5)=1320483-46×8=115168÷4÷3=14414-159-121=134268-153+337=45247×2×28=2632271×3×2=1626347-19×17=2440÷4×72=72075×10÷3=250500÷(450-446)=125227+195×3=812189-(420-285)=5412×22=264160÷(847-843)=40442÷2×8=1768158-54+331=43511×34×2=74816×8=128982-817+161=32634÷(268-266)=17260×7=182012×(576÷8)=864497-17-426=546.7-6.2=0.5401-97-56=24863+344=40736×9+206=530339×4=135659.3-2.0=57.313×2×56=145610×52=520748+216×4=1612462÷(3×2)=7731×2×91=564219×4×9=68494+261=355291-265=26901-608÷8=825997+862-610=1249722+102÷6=73942×77=323423×4×3=276319+109×4=75513×19-137=110348÷6×89=516219×3+358=415119×5=595324×2=6485/9-1/9=4/9797+214×2=1225317-219÷3=2442.1+9.1=11.2257+(372-177)=45227×(20÷4)=13542÷6×2=14140÷7÷5=418×38+92=7763.9-0.5=3.4752÷(14÷7)=376157+17×13=37811×12-93=3938×(792÷9)=334460×7-392=2812×9÷2=5412×50÷4=150475-(118+328)=295.4-2.1=3.3297÷(36÷4)=33621-(873-612)=360338+71-399=1060÷5=1284×4×2=672139-(294-200)=45314×(18÷3)=1884871-14×4=81542×2×67=562812÷6=2550×(12÷4)=1650233×4=932472-(30+224)=218261÷3+314=401187×5+610=1545312÷(36÷9)=78199×5-655=340(707-651)×58=3248396÷6×35=2310329-196=133780×4÷8=390345-357÷7=294198+331+401=930959-545=414480+(72-47)=50529×32-133=795236+218-450=4952÷7×2=2728.1-0.2=7.9486+734-743=477465-191×2=83596-36×4=452(447-425)÷2=11189÷7×6=162349+(918-175)=109212×(46-15)=37261+373-81=353207×(471-467)=828561+137×2=835246+71-137=180322×(27÷3)=2898372÷2=186181+128+444=753330÷2×8=132050×37=1850579÷3×9=1737150+286=43633+191=224117÷(27÷3)=13432+721÷7=5355.0+4.1=9.182÷2×23=943118-155÷5=87450-(64+323)=63188÷(28÷7)=47367+304-68=603529+786-837=478995-104×6=37192×7-142=502991-230×3=301465+578-426=617698-514+963=1147130×(150-145)=650322÷7÷2=23310-128+178=360125+19×26=619492÷2÷2=12323×15×2=690594÷6×2=198193-89+39=143453+392÷8=502480÷(2×3)=80339+450÷9=38945×(26÷2)=585331×7-395=1922(351-304)×12=56430+17×35=625296×(940-934)=1776495×3=1485618+132+54=804165÷5×3=99565×7-401=3554673+88÷8=684324+284+68=6769.3+7.9=17.2480+16×37=107257×54=3078129÷(485-482)=43318÷(180-177)=106451-(466-189)=1742.8+6.7=9.5390÷5×6=468105×(296-293)=31515×2×86=25801/8+2/8=3/8109+145=254841-453-338=5034×2×67=455654÷6×63=567969+938+681=258886×81×8=55728521+779+929=222916×2×21=672483-813÷3=21260+180+211=451153+(496-421)=228248+68=316352-11×19=14335×33÷5=231659-210÷3=58934×3×8=81623×4×86=791261×12-181=551904-(644-380)=640114×2×3=684(650-640)÷5=224÷2×18=21665×(474-471)=19518×18×3=972456÷3÷2=7695×49=465570÷(30÷6)=149.7-1.7=8.0854-25×11=57925×(317-287)=750297+554÷2=5748.2-0.4=7.8887-148=739283+12×32=66724×41÷4=246429-83×3=180962-106×8=114794-565-195=3470×(92-83)=630637÷7×32=2912642÷(243-240)=214159+(170-164)=165425÷5÷5=17375+(246-75)=546151-(25+40)=86807+(726-249)=1284410-269-101=40838÷2+90=509178×4×7=4984429+(461-74)=816538×2-95=981215÷5×8=344426×(863-859)=1704366×3÷6=183435-128=30716×2×3=96989-16×19=685385÷7÷5=11403+(388-124)=667278-109+558=727216÷(330-327)=72260÷2=130816-335+43=52418×5×2=180770-11×3=73720×42-478=362528-(365+150)=13965×2÷5=386(58-18)÷5=8144÷6=2412÷3×29=116649-600+751=800157+266=423358-(875-570)=5315×74÷5=2222/5-1/5=1/5738÷9×78=6396119×5×4=238060×90=5400502+234×4=143815×23=34533×31=1023966÷(384-381)=322397-18×20=3762×2×6=744589×6÷2=1767951-348=60338×26-12=976(443-317)÷9=14258-(204-141)=19513×18×3=702402÷(16÷8)=20132+45+535=612160÷8=202/7+5/7=15.7-0.9=4.824×14-28=308980+11×22=122211×(58÷2)=31969×(612÷9)=469264.0+20.3=84.3230+37×25=1155528÷3+339=515488-434=54900-160-461=279241×7=1687195÷(450-445)=3937×24÷3=296308-10×18=128448÷(2×4)=5614×29=40692-18+322=396644÷7×2=184744-95×4=364347+99-81=365161+26×28=889955-501-234=22038+887+754=1679925-16×27=49310×3×4=120509×7=3563493-41=45216×42÷2=336(819-487)÷2=166(715-643)×22=158446+36÷4=55937-38-729=17023×20-238=22232×35÷7=160209-198+383=39437.4+18.7=56.129×30+877=1747665-89+497=1073634×(912-903)=570639÷3×51=66321×37-297=480572+26+175=773420-(492-83)=11323-37×5=138430-882÷7=3047.6-6.9=0.7409-(80+52)=277308×2=616258-(266-143)=135420÷5÷7=12174+242=416258×2÷3=17282×2×4=656452-(427-210)=235(92-38)×56=302472×75=540051×(26÷2)=663620×(501-497)=248042×2×50=4200796-48×3=652843+45+680=156811×(238÷7)=37420×19×3=1140219-17×6=11796÷8÷3=4894-414÷2=687128+267-22=37317×2+759=793362-131=231664÷2=332174÷3×53=307436÷3×76=91218×(426-423)=5445×(84÷6)=630800+85+623=150863×(897-814)=522910×(357-323)=340290÷2=14566÷(784-782)=33417-196×2=25194÷2=97876÷(12÷2)=146979×8=78326/9+2/9=8/911×(369÷9)=451133×(882-873)=119710×4×94=376025×34=850144÷8×54=972(270-54)÷3=72(432-334)×64=627286+943-828=20119×46×4=349676÷4=19252+25×15=627139×7×8=778489×13×2=2314324÷(3×3)=3637×2×85=6290193×4×2=154437×6÷2=11133×10÷3=110154×(105-102)=462232+552÷8=30198×5=49023.1+17.5=40.611×6×63=4158466-(64+371)=31656÷4÷2=82204-186+912=93076÷(2×2)=19186+17×47=985264÷8÷3=1120×69×6=828015×4=6032×4×3=38418×(88÷2)=792902-306+483=1079(256-145)÷3=37477-80×2=31712×3×71=2556884÷4×2=4421.2+2.5=3.7274-268÷4=207288×6-490=123859+95+538=69283×(152÷4)=315415+170×2=35515×14×3=630468+509-559=418610+225+16=85144÷4=11722-152+460=103040×9÷2=18012×63-396=360500-390÷6=43511×14×5=770309+(329-234)=404435-136=29910×54÷4=135729÷9=8191×40×7=2548079.7-45.3=34.4654÷(12÷6)=327775-423+959=1311240÷6=4020×26-339=181508-48×9=7657×(430-343)=4959111×(149-141)=888100÷(30÷6)=20560÷7÷5=1618×22-58=338882÷(3×3)=98662-266-354=42320-75=24585×46×9=35190(673-579)×62=5828137×(277-271)=82230×(261-241)=600770+36×9=1094207+44=2517.1+2.0=9.137×78÷6=481402÷(125-119)=67187+289-53=423630÷9×11=770493-432+387=44820×3×11=66015×24÷9=40246-(351-218)=113701×(844-840)=2804959÷7=137500-29×13=12316×11×2=35233×64÷6=352512×(14÷2)=3584908÷(2×2)=227670-13×38=17646×15÷3=230308÷(16÷4)=7725×38-67=883(355-55)÷2=150505÷(207-202)=1013.8+3.1=6.9336÷3=11215×(72÷8)=13516÷(449-445)=4395-65-247=83263×3-486=303455-(389-334)=400562×(56÷7)=449618×18-323=131×58=1798(268-124)÷3=4814×23-122=200288-560÷5=176540+495-965=70341×(12÷6)=68240×(207÷9)=920533-427=106269+12×42=773446-260=186950÷5+632=822628÷2=31476×11=836921×(63÷7)=8289264-92-122=5099÷(3×