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485-27×16=474+23×10=112×7=194×9-596=707-520=644+84×4=97×56=220-412÷4=41×20÷2=5/8-2/8=942-18×39=25+34=30×13-374=726÷(12÷6)=11×33×2=508+495÷9=429÷(801-798)=49×2×13=25×(101-61)=1.6+3.7=904÷2×4=4.0+1.4=878-(301+347)=142+14×26=38×(845-766)=70×41=26+164÷4=(246-187)×37=31×(297-288)=15×6×75=992-(347-173)=932+394+498=264+27×20=162×2÷3=174-(37+83)=442-10×44=80÷8×16=379+16×28=119×5×7=140×3×2=15×52=59.8-21.2=765÷(160-157)=321-198=469×8÷7=112÷(21÷3)=721÷(42÷6)=889-(264+328)=92+36×10=874-(768-640)=59.8+13.5=152-532÷7=157+41-20=739-190+257=1/4+3/4=234+172×3=190÷2+414=79×54÷6=42×(738÷9)=335-296=996÷(2×3)=11.2+50.8=4.4-2.8=52÷4×6=(542-26)÷6=678-290÷2=303+41-138=52×(54÷6)=837÷9÷3=614÷2+161=206+575÷5=18×35-327=296÷(101-97)=630÷3+325=432÷(2×3)=117÷3=491-(351+55)=489+(389-130)=938+529=225×2×9=229×2+765=30×3=174×6=963-136×7=279×2-392=23×15+772=440-229-205=52×67×2=471-(229+193)=180÷(3×2)=116×3×5=65×(522÷9)=232-(632-591)=85×65=10×7×84=10×8×23=333+137+76=296-148=306÷9+937=89×58÷2=450÷(54÷9)=335-(111-20)=965-(841-667)=389-83+100=312-26×3=52.7-15.6=441÷(24÷8)=52+(989-592)=148×5-426=24×(871-801)=643-10×46=882÷(2×3)=17×4×47=15×(225÷5)=348÷4×30=453+101=13×(48÷3)=2/7+3/7=10×56-50=29+(304-184)=304÷2=724÷4×5=615÷3=30×2×39=341+35×19=(388-312)÷4=28×13÷7=849+47×13=124+282+370=350÷2×8=441-240-20=76×13-324=239-168=171÷9×34=963-340=162×5=27×11-157=115+698+64=965-149×4=306÷6×12=69×6+288=882÷9×4=32×(570÷6)=56×(813-788)=6.3+9.1=165÷5=24×19×2=264-460÷4=898-248-262=15+10-21=440×9-82=200÷(2×4)=18×(28÷4)=120÷(27÷9)=562-508=14×6×85=20×27×3=781+568-312=234÷2+330=142×(704-695)=(763-399)÷7=(487-450)×15=617-219=11×3×22=495×2-301=498÷(2×3)=274+22×2=142×6=138÷2×3=232+105×5=394×(27÷3)=486+(289-235)=31.8+0.2=73×(207÷9)=186×(716-710)=974×6÷3=192÷4÷3=15×2×27=430-(359-227)=26×20÷8=61×(170÷2)=476-346+166=971-474-199=203×3-422=285+39×7=325÷5+371=91+156÷4=856-456-349=2.7+6.6=148×3×2=356÷2=805+536÷8=912÷(10÷5)=121+480÷8=298+98-288=15×(16÷4)=8.6-7.4=25×37-16=661+269×2=18×30=64×(105-97)=413÷(113-106)=498-296+127=86+696-104=292×2×7=213÷(18÷6)=89+234-229=(398-377)×45=39×18÷6=19×26=61×6=207×5÷9=490+(274-247)=461-123-133=283-25×11=480×2÷5=(137-65)÷8=64÷4=(292-238)÷3=44×56=336÷2÷6=178÷(499-497)=314×2-470=(821-641)÷9=11×25×2=340-199+249=63×6÷3=68×41×9=12×(224-167)=683+976=102÷6+841=952×4=(500-477)×48=27÷3=948÷(14÷7)=570÷6×71=18×(421-364)=25×14-37=467-27×11=152÷8×41=47×2×47=880×3-289=163×3-369=45×92×5=477-23×19=39+(664-146)=8.1+1.7=916-(458-163)=960÷6×5=8.2-2.9=672×(760-756)=32×12=5.1+4.8=970-119-154=22×2×48=127+241+566=50÷5×65=4/7-3/7=44×11-43=164×4=46×15÷2=694÷2=991-786=3/6-2/6=225÷(3×3)=457×(72÷8)=266÷(14÷7)=334-44×3=294÷(3×2)=447-410÷5=879-464-163=(614-544)×19=855-(74+648)=230+201-270=11×3×5=31×2×78=20×4×53=70×36÷7=324÷(3×3)=24+732÷6=416-33×3=25×15-145=137×(30÷6)=313+(825-694)=229+271-193=887-250×3=4/9-3/9=36×12÷9=938+900÷2=792÷(3×3)=294÷7÷3=300÷5×8=64×52=209+69×13=908×5-234=100×9=419-131×3=19×15-236=774÷3+44=71+356-363=869-431=87+203×3=580-(327-317)=477-295-166=62×2×8=992×(996-992)=(214-145)×13=861×(920-913)=102×7×4=258+205=618×3-825=699+925+147=258÷6=1.5+5.0=229+(349-112)=99÷9×2=779-190÷5=238-233+311=134-(293-283)=832+60×4=(295-243)×16=701×5=10×6×42=796+430=84÷6=81×11=196×6÷8=377-(298-53)=12×40÷8=172+312÷8=562-112÷7=266÷(242-235)=132÷6×8=32×3×67=704+796=156×5=711×3=881×9-512=262+11×64=419-195+161=2/3-1/3=396÷(446-437)=89.9-54.8=306-(150-96)=48×2×6=375÷5×78=299+72×6=372÷4×21=252÷7=(686-242)÷4=199-35×4=506×(35÷5)=428÷(102-100)=167×4+325=180+(626-525)=390-84×4=48×13÷6=616-505+215=161-133÷7=518×9-873=33×12×2=771-260+428=120÷(25÷5)=308÷7÷4=258×2÷4=564+25×16=630÷(3×2)=34×11-159=66×62=155-(70+81)=496+52+27=794×4-193=384-19×19=204÷(2×3)=314-56×4=394-45×8=91×(70÷7)=369÷(147-144)=12×7=28×13×2=204÷2×6=45×(16÷8)=141-137+435=65×11=563+512÷8=489÷(15÷5)=12×2×69=309÷(107-104)=123÷3×23=493-150-155=109+224=49×41×4=12×46=12÷4×52=828÷3+312=17×2×21=794×2-940=729÷9÷9=513×(48÷6)=132÷(2×2)=48+54×15=2/4-1/4=113×(63÷9)=10÷5×69=7/8-1/8=10×28-100=306÷2×5=744+431+372=776÷2=486-49+15=22×12×3=17×12-17=562-153×3=586÷2+176=358×2-395=25×35=69÷3+675=126×6÷7=386-(108+202)=442-422=29×10×2=16.4+11.9=9.8-8.0=148×2×5=29×3×49=492+(425-39)=793-700-83=850+199-283=189÷9=336÷7×85=(419-11)÷2=(834-84)÷6=257-776÷4=812-121=459-245+282=942÷(3×2)=833+980÷4=943-(218-96)=62×(52÷4)=45÷(10÷2)=119×6÷2=4.1-2.4=208×6÷2=480×5÷8=688×5÷4=1/10+7/10=10×5×88=11×22-56=163-73-87=241+218=10×12-68=121×(92-86)=97.4-85.1=404-200×2=22×15÷3=49×4=14÷(14÷2)=1/5+2/5=181×5×8=496÷8×61=218-844÷4=(118-39)×11=36×24÷2=9.0-4.7=348+366+579=467-270÷9=580+252-783=137-22×3=723-220÷4=14×7×16=860÷(35÷7)=142+182-60=5.7+0.6=74×(364÷7)=945-35×18=446-119+130=679×(25÷5)=952-(526+124)=240÷5×76=348÷3×2=959-432÷8=630÷5÷7=180÷5÷2=70×(462÷7)=285÷(211-208)=378÷(18÷9)=144+332-235=31×(48÷6)=9.5-5.4=928÷4=437-85×3=710-(496+106)=213÷(423-420)=664÷(2×4)=364+73-343=31×6×4=524÷2÷2=771÷3×8=419-(237+110)=27×(318÷6)=444-32×13=896÷4×9=401×9=60÷(2×3)=12×63+50=20×(215÷5)=298+(724-446)=474÷(3×2)=23+98=19×(424÷8)=152÷4÷2=752-12×60=439-(432-150)=394÷(478-476)=221+16+81=5.1-1.4=664÷4×6=59×(287-261)=449-412+100=33.8+32.6=9.4-6.8=24×16+313=48×2×77=(674-402)÷4=27×3×16=316-294=88×(628-619)=15×4×76=920-428-198=631+164-656=294+51÷3=12×6×68=339+35×9=5.3+6.4=441+22×16=390+(300-125)=19×16-148=(74-47)×14=175÷5×14=420÷3÷7=400÷2=480-44-154=10×8×7=187×4=237×(288-284)=136+17×25=378×(10÷5)=325+12×56=144÷6×35=591+227×2=53×11=656-532+416=98.5-74.7=720÷5×2=94×39×5=28×(176÷8)=366×3=83×(135÷9)=975-134×6=877-69+593=408+(315-176)=(448-88)÷3=128+90=79×8=821×8=774-382-124=348÷(324-321)=350÷5÷2=717-(465+103)=9.0+2.9=10×35-233=6.1+3.0=801÷(130-121)=(496-482)÷7=14×19÷2=920-381-120=615-318÷3=45×6×3=303-14×14=126÷7=44×2×4=622-407-183=806×4÷2=69×(55÷5)=488-384÷2=143×5×9=159-(61+49)=12×24-35=940÷5÷2=64×9-137=(185-179)÷3=497+584-789=371-173=300÷(229-226)=436-114-20=296÷4×90=32×2÷8=118×5=18×23=948÷6+213=384÷8=255-133-54=60÷2=105+108÷4=960÷8÷3=5/8-3/8=(454-286)÷6=30×12-128=293+124=360-(198+85)=415-16×20=77×(64-52)=462-48×6=25×(105÷7)=30×5÷3=10×(12÷6)=30×(104-98)=132÷6=12×(612÷9)=141÷(27÷9)=396-383=25+896÷8=596-39×13=39+109×9=19×33-382=495×8=6.9-1.3=89×10=302+29×22=429×(54÷9)=230-170=396+726÷6=44×(112-54)=(954-30)÷7=42×5×4=294÷(28÷4)=379-102-29=672+41×9=(208-204)÷2=601×(657-649)=459-(126+45)=94×(129÷3)=173+186÷3=448×(727-720)=72+642-414=415-23×14=35×5÷7=20×43-461=24×5×8=294÷2=768+(667-464)=26×12×3=153×(347-342)=63×96÷8=68×98×3=60×14-833=283+(449-248)=689+902+180=342+930=272+766+585=74÷2=147+318=875-138×6=15×2×26=75×54×2=32×4÷8=69.2-53.3=203+12×39=214-153+393=11×(337-252)=787×(64÷8)=358×9÷6=238×4-275=894÷6+925=988-(856-20)=855÷3+25=4.4+5.9=313-(450-385)=280÷(409-401)=25×15-238=54×42÷2=22×(316-308)=273-648÷4=341+21×41=76×48÷8=293+470+165=4/7+2/7=10×20×3=639÷9=42×23÷7=291÷(24÷8)=24×28-197=454×5=432÷(493-485)=(849-289)÷8=241-(662-542)=23+466-412=878÷2×5=130×(20÷5)=40×6-171=160+265=128÷(956-954)=248÷2=(190-92)×44=286÷(368-366)=247-151=43×90=690÷(3×2)=930÷2=376÷(448-446)=876÷2÷2=49×20=49×(135-123)=21×12÷4=54×11=87×(48÷4)=894+578-321=226×3-97=16×3×38=318-180+212=459-(376-84)=632+784-452=872÷(16÷8)=498÷(36÷6)=469+(999-556)=287+306×2=68+513÷3=138÷2=156-(630-597)=912÷(24÷4)=961+542-706=190×(82-78)=10×(30÷2)=525-69×6=647-309-64=18×(125÷5)=52×(225÷5)=110+(740-295)=872-139×2=483÷7×6=43×2×28=816+436+406=11×11×4=372-98=165+225-324=405÷(54÷6)=431-(326-201)=276×6÷3=82×95×3=10×26×2=18×4×60=922-(423-419)=24×(40÷8)=97×51×3=800÷8÷2=14÷(16÷8)=70×12÷2=289×2×8=902-130×3=13.2+62.1=91-22×4=9.8-3.8=76×6×2=265-158-101=67+391+214=166×3÷6=684÷6÷6=530-249×2=457-357=38+101-58=256÷2=747÷3=72×9÷8=516÷6=70×10÷2=528÷4×7=904÷(774-766)=33×9=31×(168÷8)=10.7+53.8=578×(521-512)=63.2+14.0=11×40-308=(175-19)÷2=916+488+151=434÷2÷7=432×(18÷9)=874÷2=167-46=311-(294-273)=426-265+85=846+53×13=76×30÷3=149+324=254-258÷6=160÷(12÷3)=25×11×3=144÷2=124×2×6=621÷3×4=(829-259)÷6=481+21×21=673-21×18=88×3×2=258+10×29=8.4-7.0=69×8÷3=12÷(548-544)=114÷2=213+205-314=755-681÷3=21+15×24=408÷6×5=490×7=89×10-358=(576-511)×30=414-40×10=183+203=9.3+5.4=407+321+262=769-15×22=742×3-136=(893-543)÷7=799+408+600=64+334-20=872-824÷4=852÷(355-349)=74×(272-268)=58×54÷3=177×5-241=20÷2×4=78×12÷4=249+390+307=777×9=7.9-5.6=11×(468-425)=819-641+471=774-(654-108)=934-(457-377)=159×3×6=41×21-680=725+233+240=332×(393-390)=761+874-226=7.5+9.2=110×9=481-327=735+297×3=82+936-552=270÷(337-334)=114×2×8=673-76-441=1.3+6.2=63÷7×50=80×87÷2=803-(258+191)=30×(477-451)=465+484-737=(123-62)×13=900÷3÷6=720÷4=250×(12÷6)=725-(161+53)=73×67=89×(688÷8)=836+320-418=50×12+366=999÷9×3=374×3-648=(785-651)÷2=94×96×8=822×5-570=366-(247+111)=48×16÷8=91+400=95×33=794-(530-165)=290-126+798=328-432÷4=97+299+462=880-802+708=262÷2=32÷(561-553)=282÷6×8=826-600+240=133×3×2=370-120+565=750÷3÷2=281+(536-181)=681÷(15÷5)=16÷4×56=493-(132+90)=70+116=18×5×44=195÷3×40=352-(155+74)=413+670÷5=214-155=162×(15÷5)=548÷2×7=960÷6÷5=14×7×2=152-500÷5=3/5-1/5=51×17-654=16×(105÷5)=(545-475)×69=588÷3+165=466×2+31=448÷8÷4=342÷(18÷9)=476-39×9=93×(399-396)=78×(219-216)=18÷3×55=(126-94)×38=972÷4÷9=18×4÷8=827-265÷5=699÷(233-230)=164+96÷3=332+106=948÷(3×2)=90+(399-344)=192÷4×11=286+168=756-14×30=88÷2=243×4+465=431-(377-72)=338-810÷9=442+(161-127)=291-684÷3=752+69+278=80+28+641=1/6+2/6=216÷9×49=239×9=632÷(4×2)=636-196-316=89×11+602=16×13×3=14×12×3=152÷(326-324)=53+838-411=361-192÷8=22×2×68=433-(68+122)=3.7+5.6=(185-122)×12=188+247×4=340÷2=107×4+810=120÷5÷8=844-(379+416)=791-14-742=10×43-410=314-221+353=141×(12÷6)=390÷(10÷2)=978-245×2=461+260=140×5=23×44×5=615×(993-984)=849+(813-421)=27×24÷2=593-10×33=(332-200)÷2=850+41×18=399-18×22=58+86×6=(147-48)÷9=316÷(221-219)=772-528=12×63÷6=25×(60÷5)=34×28=35-27÷9=(535-111)÷2=46×(107-90)=42.1+0.8=16×5×94=560÷(35÷5)=19×66×8=812-399-146=154+329+513=588×9÷2=484-26-403=79×3=4/6-1/6=10×(581÷7)=32×12+709=71×(759-750)=(360-144)÷3=78×(635-593)=384-84-180=888×(138-131)=(319-211)÷2=495-(355-90)=722×(108-100)=451-348÷2=17×4×2=(464-338)÷2=26×3×20=690÷2=140÷7÷2=965×(14÷2)=735+189+42=142×(18÷9)=75.8-15.7=492÷(2×3)=747×3=982+10×78=624-(797-476)=306+(134-124)=207-128-50=823+15×66=46.9-34.6=512÷(14÷7)=327-318+191=532-(115+78)=384-(44+281)=800÷(45-40)=42×(15÷3)=864÷4÷6=9.3-9.1=248+99=84+399=996-(37+201)=63×90×3=16×6×82=304+11×38=80.1-9.9=15×6×33=18×3×72=495÷3×8=64+363-298=138×(16÷4)=23×(165-146)=459-410=616×(20÷4)=14×90÷3=548÷(2×2)=106×2-136=188×(450-446)=990-273×2=323-(95+42)=3.5-2.2=(807-267)÷6=656÷4×5=81×(528÷8)=285+32×29=80×8÷5=76×89×4=62.6-15.7=14×34×2=36÷6×61=461+12×24=983-41×16=338-(17+169)=36÷9×72=799-(173-55)=17×(68÷2)=928÷(4×2)=296×3+728=(698-602)÷6=242+(732-352)=196-56=199+45×8=30×15=273×(21÷3)=49×(63÷7)=26÷(373-371)=960×(21÷3)=192÷(2×3)=22×24÷2=736+18+20=6.2+4.7=693-223+898=519-315-86=410-15×17=88÷(2×2)=480÷6×72=924÷4÷3=412-28×11=430-408÷4=106×3=12×77=5.2+5.3=413-(249+112)=210÷(62-59)=342-198=4.2-1.6=582÷(2×3)=1/7+2/7=28÷2=357×2÷6=126×(251-244)=46×17÷2=218+(478-214)=599×2-806=(444-432)×74=71×(764-687)=50.7-27.3=957-(949-96)=30.6+60.6=1/7+3/7=574-588÷4=11×(238-178)=128÷(2×2)=779-75×2=32×(34÷2)=298-(309-52)=357+464=52×18÷9=424-51×4=262×7÷2=83+473×2=970-127×7=130-67=347-996÷6=91×6÷3=15×(207÷9)=486÷9×19=621÷9×13=6.5-3.4=51×12÷6=99×(237÷3)=439×(965-959)=13×18×3=616÷4÷7=715-(345+296)=385-(303-19)=5.5-1.9=336+150+66=6.9+4.4=15×25-223=8.6-5.7=443-214÷2=58+162=265-197+697=683×(932-923)=404-675÷5=690÷5+160=62×15-520=75+381=864÷(4×2)=274-165+38=7.2+8.9=344-134-39=28×5=980×(54÷6)=372-(165+128)=496-20×2=454+51×5=261÷(3×3)=619-65-337=344×7=390÷(180-178)=77×12-858=31×(172-167)=154×2-179=435÷(27÷9)=17+364+781=(281-247)÷2=160×5-113=300+139=227+(496-167)=711-532÷7=180+116=329-68×4=642÷6×7=480×9=439+915=560+960÷2=40×(100÷4)=453-186+164=367-180+234=366×7=32×(64-60)=266+18×35=28×2×20=435÷5×7=748÷2×9=514+24×29=167-10×10=10×8×49=179+(483-34)=180÷2×55=546×5÷6=948-859+784=99+63=164+379-454=69×4×3=626-216×2=46×9÷3=5.2-3.2=386-212=741-12×38=155-(495-476)=319-110=176÷2×91=792÷(2×3)=575×2=20×51×8=365×(14÷2)=252÷(197-194)=29×(98÷7)=315÷7×12=(46-28)×40=31×7×4=496×2-450=305÷5+219=36×(63÷7)=522÷(14-12)=80÷8=168×(851-842)=910-42×12=944+167×5=530-502=420÷(403-396)=191-151+388=270÷(27÷3)=227+(917-652)=14×26=83×(60÷6)=44÷2×3=381-(119+249)=381+142×6=259-21=927÷9×3=966÷3÷2=547-11×43=386×(24÷3)=60÷(12÷6)=496×2÷4=212+117=310+919-656=435-54×3=516÷2÷2=495-(374+109)=22×18-61=7.7+8.8=20×6+587=208×3÷8=932-206-131=309×2÷6=379×2-445=260÷4×15=96×70=504÷7÷8=829+(952-170)=404÷2÷2=326+248+272=76÷(28÷7)=7.3-2.5=162+321=21×6÷7=1.6+15.0=388+31-264=648÷3÷6=54+583+85=259-210+226=22×24=651+(845-300)=(595-505)×45=189+384=(413-169)÷4=784-77+515=426×2×5=986-687+487=395÷(613-608)=808×7-172=23×2×3=468÷4+484=(579-435)÷4=266÷2×9=467-220-243=460-13×28=340÷(2×2)=89-55+563=23×38=68×46÷8=33+48×6=127+539+927=430-107=1.9+2.0=840÷5÷2=993-402-241=31×3×88=650-680÷2=653-351+15=(618-133)÷5=180÷3÷6=15×12×2=199-13×14=12×29=220÷(10÷5)=370-137×2=512÷(2×2)=152×(32÷8)=25+(179-60)=189-16-26=548×7-346=345-(107+221)=253+62=111×6-556=780÷3×8=344÷(4×2)=170÷5×29=21×18=18×10×4=824÷(4×2)=752÷(974-972)=12÷2×74=11×68+847=70+376-67=1.5-0.8=30×(400-364)=426×(64÷8)=391-92-219=773×(793-787)=991-132-761=119×(72÷9)=104÷(48÷6)=(480-458)×42=228×4+61=403-16×21=168×5÷7=32×9×3=518-(599-448)=751-544+12=9.2-1.3=1.2+45.7=304÷8×80=18×4×9=1/8+2/8=58×13=7.6-4.8=361×2-438=8.3+6.7=712-395=(867-797)÷2=885-103=88×76÷4=459-15×21=(780-126)÷6=910-152×2=17×16÷8=280÷8×4=655+320×3=259-23+206=74×52=194×6÷2=496×2=730×3÷5=9.9+4.0=844÷2÷2=443-(34+149)=357+516+41=(160-91)÷3=30×(73-45)=828-936÷9=5/7-1/7=(210-171)×20=587-11×28=339×8-701=185+178=93-(472-391)=32×50=13×13+339=834÷(24÷4)=66×5×2=76+86+244=440+(440-212)=735+(953-710)=(133-119)÷7=32×24+47=39×(96÷4)=162+251+527=351÷9×21=540×(480-471)=109+34+924=311×(466-463)=739+866+327=42+383-340=33×99=315+444=124+(491-371)=24×39-83=18×13×4=360÷(3×2)=300-(86+182)=905+13×64=300+(396-306)=42×44×9=19×22÷2=854-173=102×2-12=773×(42÷6)=349×2×3=1.0+9.0=48×28÷8=112×(65-59)=786÷(2×3)=374×9=99+103×4=111-(476-459)=121×(224-218)=3.6+2.8=343+316+56=496-(397-214)=169×4-171=678+265+30=925+536+255=6.5-2.2=(333-285)÷2=371-22×14=852÷4+169=4/8+2/8=79×70=465-336=10.0+5.1=289-178=616÷2×4=369×(18÷9)=(401-191)÷2=73+78×3=34×14=918+(913-442)=15×51-524=433-(301+35)=320-(296-208)=280÷8÷7=544÷2×6=481-10×44=441-26×13=19×4×43=950÷2=519+138=9.3-0.3=13×70×7=610×(54÷6)=97×(400-393)=189×2=115÷5=487-237×2=357+(363-179)=706-522÷6=13×28-304=446-239=256-11×22=835-33×22=443-146-75=288÷8÷6=330+667-45=88+(679-644)=19×50=29×88÷8=462÷6×75=353+44×7=383-55×3=998-637=832÷(2×2)=397-(257-116)=104×3×2=2/8+5/8=791×7-401=5.4-2.0=390-(82+290)=312-225÷3=249×2÷3=20×38=45×98÷7=940÷(2×2)=58×15-319=69+100-92=972÷6÷3=13×36×2=45÷(475-470)=42×2×63=61×7+253=257-20÷2=744÷4+836=35×12+243=112×7÷2=31×16-430=392-(158+79)=302+(370-161)=318-15×19=179-284÷2=4.7-2.0=34×3×9=612÷(3×3)=54×92=40×(240÷8)=912÷(4×2)=262×(688-681)=839-(659+163)=471÷(15÷5)=452+789=89-(337-286)=(755-485)÷6=618-(651-188)=72×3×2=660+151-149=501-90=439-202×2=61×7-332=19×46×5=247×4×9=274-10×17=17.9+23.2=266÷2×5=97×8=74-102÷3=16×46-14=407-19×4=3.9-3.7=830+162+787=905-143×2=460+45×8=114+(291-245)=80÷4×28=400÷(12÷6)=168÷3×4=175÷7×11=11×(801÷9)=46×15-300=339+295×2=85+83×2=4/8+3/8=869+(864-547)=159×(68-65)=52+100=486×4-301=138÷(53-50)=4/8-3/8=477-305-119=62×63×3=720÷6÷3=560÷(32÷4)=941-(208+207)=参考答案485-27×16=53474+23×10=704112×7=784194×9-596=1150707-520=187644+84×4=98097×56=5432220-412÷4=11741×20÷2=4105/8-2/8=3/8942-18×39=24025+34=5930×13-374=16726÷(12÷6)=36311×33×2=726508+495÷9=563429÷(801-798)=14349×2×13=127425×(101-61)=10001.6+3.7=5.3904÷2×4=18084.0+1.4=5.4878-(301+347)=230142+14×26=50638×(845-766)=300270×41=287026+164÷4=67(246-187)×37=218331×(297-288)=27915×6×75=6750992-(347-173)=818932+394+498=1824264+27×20=804162×2÷3=108174-(37+83)=54442-10×44=280÷8×16=160379+16×28=827119×5×7=4165140×3×2=84015×52=78059.8-21.2=38.6765÷(160-157)=255321-198=123469×8÷7=536112÷(21÷3)=16721÷(42÷6)=103889-(264+328)=29792+36×10=452874-(768-640)=74659.8+13.5=73.3152-532÷7=76157+41-20=178739-190+257=8061/4+3/4=1234+172×3=750190÷2+414=50979×54÷6=71142×(738÷9)=3444335-296=39996÷(2×3)=16611.2+50.8=62.04.4-2.8=1.652÷4×6=78(542-26)÷6=86678-290÷2=533303+41-138=20652×(54÷6)=468837÷9÷3=31614÷2+161=468206+575÷5=32118×35-327=303296÷(101-97)=74630÷3+325=535432÷(2×3)=72117÷3=39491-(351+55)=85489+(389-130)=748938+529=1467225×2×9=4050229×2+765=122330×3=90174×6=1044963-136×7=11279×2-392=16623×15+772=1117440-229-205=652×67×2=6968471-(229+193)=49180÷(3×2)=30116×3×5=174065×(522÷9)=3770232-(632-591)=19185×65=552510×7×84=588010×8×23=1840333+137+76=546296-148=148306÷9+937=97189×58÷2=2581450÷(54÷9)=75335-(111-20)=244965-(841-667)=791389-83+100=406312-26×3=23452.7-15.6=37.1441÷(24÷8)=14752+(989-592)=449148×5-426=31424×(871-801)=1680643-10×46=183882÷(2×3)=14717×4×47=319615×(225÷5)=675348÷4×30=2610453+101=55413×(48÷3)=2082/7+3/7=5/710×56-50=51029+(304-184)=149304÷2=152724÷4×5=905615÷3=20530×2×39=2340341+35×19=1006(388-312)÷4=1928×13÷7=52849+47×13=1460124+282+370=776350÷2×8=1400441-240-20=18176×13-324=664239-168=71171÷9×34=646963-340=623162×5=81027×11-157=140115+698+64=877965-149×4=369306÷6×12=61269×6+288=702882÷9×4=39232×(570÷6)=304056×(813-788)=14006.3+9.1=15.4165÷5=3324×19×2=912264-460÷4=149898-248-262=38815+10-21=4440×9-82=3878200÷(2×4)=2518×(28÷4)=126120÷(27÷9)=40562-508=5414×6×85=714020×27×3=1620781+568-312=1037234÷2+330=447142×(704-695)=1278(763-399)÷7=52(487-450)×15=555617-219=39811×3×22=726495×2-301=689498÷(2×3)=83274+22×2=318142×6=852138÷2×3=207232+105×5=757394×(27÷3)=3546486+(289-235)=54031.8+0.2=32.073×(207÷9)=1679186×(716-710)=1116974×6÷3=1948192÷4÷3=1615×2×27=810430-(359-227)=29826×20÷8=6561×(170÷2)=5185476-346+166=296971-474-199=298203×3-422=187285+39×7=558325÷5+371=43691+156÷4=130856-456-349=512.7+6.6=9.3148×3×2=888356÷2=178805+536÷8=872912÷(10÷5)=456121+480÷8=181298+98-288=10815×(16÷4)=608.6-7.4=1.225×37-16=909661+269×2=119918×30=54064×(105-97)=512413÷(113-106)=59498-296+127=32986+696-104=678292×2×7=4088213÷(18÷6)=7189+234-229=94(398-377)×45=94539×18÷6=11719×26=49461×6=366207×5÷9=115490+(274-247)=517461-123-133=205283-25×11=8480×2÷5=192(137-65)÷8=964÷4=16(292-238)÷3=1844×56=2464336÷2÷6=28178÷(499-497)=89314×2-470=158(821-641)÷9=2011×25×2=550340-199+249=39063×6÷3=12668×41×9=2509212×(224-167)=684683+976=1659102÷6+841=858952×4=3808(500-477)×48=110427÷3=9948÷(14÷7)=474570÷6×71=674518×(421-364)=102625×14-37=313467-27×11=170152÷8×41=77947×2×47=4418880×3-289=2351163×3-369=12045×92×5=20700477-23×19=4039+(664-146)=5578.1+1.7=9.8916-(458-163)=621960÷6×5=8008.2-2.9=5.3672×(760-756)=268832×12=3845.1+4.8=9.9970-119-154=69722×2×48=2112127+241+566=93450÷5×65=6504/7-3/7=1/744×11-43=441164×4=65646×15÷2=345694÷2=347991-786=2053/6-2/6=1/6225÷(3×3)=25457×(72÷8)=4113266÷(14÷7)=133334-44×3=202294÷(3×2)=49447-410÷5=365879-464-163=252(614-544)×19=1330855-(74+648)=133230+201-270=16111×3×5=16531×2×78=483620×4×53=424070×36÷7=360324÷(3×3)=3624+732÷6=146416-33×3=31725×15-145=230137×(30÷6)=685313+(825-694)=444229+271-193=307887-250×3=1374/9-3/9=1/936×12÷9=48938+900÷2=1388792÷(3×3)=88294÷7÷3=14300÷5×8=48064×52=3328209+69×13=1106908×5-234=4306100×9=900419-131×3=2619×15-236=49774÷3+44=30271+356-363=64869-431=43887+203×3=696580-(327-317)=570477-295-166=1662×2×8=992992×(996-992)=3968(214-145)×13=897861×(920-913)=6027102×7×4=2856258+205=463618×3-825=1029699+925+147=1771258÷6=431.5+5.0=6.5229+(349-112)=46699÷9×2=22779-190÷5=741238-233+311=316134-(293-283)=124832+60×4=1072(295-243)×16=832701×5=350510×6×42=2520796+430=122684÷6=1481×11=891196×6÷8=147377-(298-53)=13212×40÷8=60172+312÷8=211562-112÷7=546266÷(242-235)=38132÷6×8=17632×3×67=6432704+796=1500156×5=780711×3=2133881×9-512=7417262+11×64=966419-195+161=3852/3-1/3=1/3396÷(446-437)=4489.9-54.8=35.1306-(150-96)=25248×2×6=576375÷5×78=5850299+72×6=731372÷4×21=1953252÷7=36(686-242)÷4=111199-35×4=59506×(35÷5)=3542428÷(102-100)=214167×4+325=993180+(626-525)=281390-84×4=5448×13÷6=104616-505+215=326161-133÷7=142518×9-873=378933×12×2=792771-260+428=939120÷(25÷5)=24308÷7÷4=11258×2÷4=129564+25×16=964630÷(3×2)=10534×11-159=21566×62=4092155-(70+81)=4496+52+27=575794×4-193=2983384-19×19=23204÷(2×3)=34314-56×4=90394-45×8=3491×(70÷7)=910369÷(147-144)=12312×7=8428×13×2=728204÷2×6=61245×(16÷8)=90141-137+435=43965×11=715563+512÷8=627489÷(15÷5)=16312×2×69=1656309÷(107-104)=103123÷3×23=943493-150-155=188109+224=33349×41×4=803612×46=55212÷4×52=156828÷3+312=58817×2×21=714794×2-940=648729÷9÷9=9513×(48÷6)=4104132÷(2×2)=3348+54×15=8582/4-1/4=1/4113×(63÷9)=79110÷5×69=1387/8-1/8=6/810×28-100=180306÷2×5=765744+431+372=1547776÷2=388486-49+15=45222×12×3=79217×12-17=187562-153×3=103586÷2+176=469358×2-395=32125×35=87569÷3+675=698126×6÷7=108386-(108+202)=76442-422=2029×10×2=58016.4+11.9=28.39.8-8.0=1.8148×2×5=148029×3×49=4263492+(425-39)=878793-700-83=10850+199-283=766189÷9=21336÷7×85=4080(419-11)÷2=204(834-84)÷6=125257-776÷4=63812-121=691459-245+282=496942÷(3×2)=157833+980÷4=1078943-(218-96)=82162×(52÷4)=80645÷(10÷2)=9119×6÷2=3574.1-2.4=1.7208×6÷2=624480×5÷8=300688×5÷4=8601/10+7/10=8/1010×5×88=440011×22-56=186163-73-87=3241+218=45910×12-68=52121×(92-86)=72697.4-85.1=12.3404-200×2=422×15÷3=11049×4=19614÷(14÷2)=21/5+2/5=3/5181×5×8=7240496÷8×61=3782218-844÷4=7(118-39)×11=86936×24÷2=4329.0-4.7=4.3348+366+579=1293467-270÷9=437580+252-783=49137-22×3=71723-220÷4=66814×7×16=1568860÷(35÷7)=172142+182-60=2645.7+0.6=6.374×(364÷7)=3848945-35×18=315446-119+130=457679×(25÷5)=3395952-(526+124)=302240÷5×76=3648348÷3×2=232959-432÷8=905630÷5÷7=18180÷5÷2=1870×(462÷7)=4620285÷(211-208)=95378÷(18÷9)=189144+332-235=24131×(48÷6)=2489.5-5.4=4.1928÷4=232437-85×3=182710-(496+106)=108213÷(423-420)=71664÷(2×4)=83364+73-343=9431×6×4=744524÷2÷2=131771÷3×8=2056419-(237+110)=7227×(318÷6)=1431444-32×13=28896÷4×9=2016401×9=360960÷(2×3)=1012×63+50=80620×(215÷5)=860298+(724-446)=576474÷(3×2)=7923+98=12119×(424÷8)=1007152÷4÷2=19752-12×60=32439-(432-150)=157394÷(478-476)=197221+16+81=3185.1-1.4=3.7664÷4×6=99659×(287-261)=1534449-412+100=13733.8+32.6=66.49.4-6.8=2.624×16+313=69748×2×77=7392(674-402)÷4=6827×3×16=1296316-294=2288×(628-619)=79215×4×76=4560920-428-198=294631+164-656=139294+51÷3=31112×6×68=4896339+35×9=6545.3+6.4=11.7441+22×16=793390+(300-125)=56519×16-148=156(74-47)×14=378175÷5×14=490420÷3÷7=20400÷2=200480-44-154=28210×8×7=560187×4=748237×(288-284)=948136+17×25=561378×(10÷5)=756325+12×56=997144÷6×35=840591+227×2=104553×11=583656-532+416=54098.5-74.7=23.8720÷5×2=28894×39×5=1833028×(176÷8)=616366×3=109883×(135÷9)=1245975-134×6=171877-69+593=1401408+(315-176)=547(448-88)÷3=120128+90=21879×8=632821×8=6568774-382-124=268348÷(324-321)=116350÷5÷2=35717-(465+103)=1499.0+2.9=11.910×35-233=1176.1+3.0=9.1801÷(130-121)=89(496-482)÷7=214×19÷2=133920-381-120=419615-318÷3=50945×6×3=810303-14×14=107126÷7=1844×2×4=352622-407-183=32806×4÷2=161269×(55÷5)=759488-384÷2=296143×5×9=6435159-(61+49)=4912×24-35=253940÷5÷2=9464×9-137=439(185-179)÷3=2497+584-789=292371-173=198300÷(229-226)=100436-114-20=302296÷4×90=666032×2÷8=8118×5=59018×23=414948÷6+213=371384÷8=48255-133-54=6860÷2=30105+108÷4=132960÷8÷3=405/8-3/8=2/8(454-286)÷6=2830×12-128=232293+124=417360-(198+85)=77415-16×20=9577×(64-52)=924462-48×6=17425×(105÷7)=37530×5÷3=5010×(12÷6)=2030×(104-98)=180132÷6=2212×(612÷9)=816141÷(27÷9)=47396-383=1325+896÷8=137596-39×13=8939+109×9=102019×33-382=245495×8=39606.9-1.3=5.689×10=890302+29×22=940429×(54÷9)=2574230-170=60396+726÷6=51744×(112-54)=2552(954-30)÷7=13242×5×4=840294÷(28÷4)=42379-102-29=248672+41×9=1041(208-204)÷2=2601×(657-649)=4808459-(126+45)=28894×(129÷3)=4042173+186÷3=235448×(727-720)=313672+642-414=300415-23×14=9335×5÷7=2520×43-461=39924×5×8=960294÷2=147768+(667-464)=97126×12×3=936153×(347-342)=76563×96÷8=75668×98×3=1999260×14-833=7283+(449-248)=484689+902+180=1771342+930=1272272+766+585=162374÷2=37147+318=465875-138×6=4715×2×26=78075×54×2=810032×4÷8=1669.2-53.3=15.9203+12×39=671214-153+393=45411×(337-252)=935787×(64÷8)=6296358×9÷6=537238×4-275=677894÷6+925=1074988-(856-20)=152855÷3+25=3104.4+5.9=10.3313-(450-385)=248280÷(409-401)=3525×15-238=13754×42÷2=113422×(316-308)=176273-648÷4=111341+21×41=120276×48÷8=456293+470+165=9284/7+2/7=6/710×20×3=600639÷9=7142×23÷7=138291÷(24÷8)=9724×28-197=475454×5=2270432÷(493-485)=54(849-289)÷8=70241-(662-542)=12123+466-412=77878÷2×5=2195130×(20÷5)=52040×6-171=69160+265=425128÷(956-954)=64248÷2=124(190-92)×44=4312286÷(368-366)=143247-151=9643×90=3870690÷(3×2)=115930÷2=465376÷(448-446)=188876÷2÷2=21949×20=98049×(135-123)=58821×12÷4=6354×11=59487×(48÷4)=1044894+578-321=1151226×3-97=58116×3×38=1824318-180+212=350459-(376-84)=167632+784-452=964872÷(16÷8)=436498÷(36÷6)=83469+(999-556)=912287+306×2=89968+513÷3=239138÷2=69156-(630-597)=123912÷(24÷4)=152961+542-706=797190×(82-78)=76010×(30÷2)=150525-69×6=111647-309-64=27418×(125÷5)=45052×(225÷5)=2340110+(740-295)=555872-139×2=594483÷7×6=41443×2×28=2408816+436+406=165811×11×4=484372-98=274165+225-324=66405÷(54÷6)=45431-(326-201)=306276×6÷3=55282×95×3=2337010×26×2=52018×4×60=4320922-(423-419)=91824×(40÷8)=12097×51×3=14841800÷8÷2=5014÷(16÷8)=770×12÷2=420289×2×8=4624902-130×3=51213.2+62.1=75.391-22×4=39.8-3.8=6.076×6×2=912265-158-101=667+391+214=672166×3÷6=83684÷6÷6=19530-249×2=32457-357=10038+101-58=81256÷2=128747÷3=24972×9÷8=81516÷6=8670×10÷2=350528÷4×7=924904÷(774-766)=11333×9=29731×(168÷8)=65110.7+53.8=64.5578×(521-512)=520263.2+14.0=77.211×40-308=132(175-19)÷2=78916+488+151=1555434÷2÷7=31432×(18÷9)=864874÷2=437167-46=121311-(294-273)=290426-265+85=246846+53×13=153576×30÷3=760149+324=473254-258÷6=211160÷(12÷3)=4025×11×3=825144÷2=72124×2×6=1488621÷3×4=828(829-259)÷6=95481+21×21=922673-21×18=29588×3×2=528258+10×29=5488.4-7.0=1.469×8÷3=18412÷(548-544)=3114÷2=57213+205-314=104755-681÷3=52821+15×24=381408÷6×5=340490×7=343089×10-358=532(576-511)×30=1950414-40×10=14183+203=3869.3+5.4=14.7407+321+262=990769-15×22=439742×3-136=2090(893-543)÷7=50799+408+600=180764+334-20=378872-824÷4=666852÷(355-349)=14274×(272-268)=29658×54÷3=1044177×5-241=64420÷2×4=4078×12÷4=234249+390+307=946777×9=69937.9-5.6=2.311×(468-425)=473819-641+471=649774-(654-108)=228934-(457-377)=854159×3×6=286241×21-680=181725+233+240=1198332×(393-390)=996761+874-226=14097.5+9.2=16.7110×9=990481-327=154735+297×3=162682+936-552=466270÷(337-334)=90114×2×8=1824673-76-441=1561.3+6.2=7.563÷7×50=45080×87÷2=3480803-(258+191)=35430×(477-451)=780465+484-737=212(123-62)×13=793900÷3÷6=50720÷4=180250×(12÷6)=500725-(161+53)=51173×67=489189×(688÷8)=7654836+320-418=73850×12+366=966999÷9×3=333374×3-648=474(785-651)÷2=6794×96×8=72192822×5-570=3540366-(247+111)=848×16÷8=9691+400=49195×33=3135794-(530-165)=429290-126+798=962328-432÷4=22097+299+462=858880-802+708=786262÷2=13132÷(561-553)=4282÷6×8=376826-600+240=466133×3×2=798370-120+565=815750÷3÷2=125281+(536-181)=636681÷(15÷5)=22716÷4×56=224493-(132+90)=27170+116=18618×5×44=3960195÷3×40=2600352-(155+74)=123413+670÷5=547214-155=59162×(15÷5)=486548÷2×7=1918960÷6÷5=3214×7×2=196152-500÷5=523/5-1/5=2/551×17-654=21316×(105÷5)=336(545-475)×69=4830588÷3+165=361466×2+31=963448÷8÷4=14342÷(18÷9)=171476-39×9=12593×(399-396)=27978×(219-216)=23418÷3×55=330(126-94)×38=1216972÷4÷9=2718×4÷8=9827-265÷5=774699÷(233-230)=233164+96÷3=196332+106=438948÷(3×2)=15890+(399-344)=145192÷4×11=528286+168=454756-14×30=33688÷2=44243×4+465=1437431-(377-72)=126338-810÷9=248442+(161-127)=476291-684÷3=63752+69+278=109980+28+6