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342÷3=12×77+51=278-202-20=265÷5=19×10÷5=406-10×10=961+433+171=314+22×44=225+159=336÷4=210+(373-236)=72×10÷4=947-16-103=247+74×11=(932-142)÷5=409+92+395=960÷8+490=14×5×82=45×11-487=67×2×4=338-(105+194)=982÷2×4=432+654÷3=330÷6×30=243÷3=10×36-214=799-92-162=96×(75-66)=19×12÷6=222+47×14=181-27=13×69+214=28×2×28=12×80÷5=186÷(18÷3)=186×2=12×(526-465)=37×(12÷6)=745-114-149=704-(910-302)=12×2×16=11×(250-213)=270+864÷8=0.9+3.5=33×3×5=166×2×3=300÷2×7=334-25-22=176÷2=146×3=952÷(4×2)=75×60÷5=1/7+6/7=445×(260-253)=47×2×19=4.4-1.3=908-484÷4=680÷(2×2)=134-388÷4=350-299+286=156+346+127=907+700-668=81-15+42=536×7÷8=66×11+67=44×3×7=311+360+142=821-502+721=6/10-3/10=499+86×2=36×(63÷7)=351+82×5=234-17×3=24÷(3×2)=641×(12÷6)=230×2-251=638-424=12×6×9=208÷(64÷8)=828-661=360-133=522÷(12÷6)=369×8÷9=286-(372-229)=278-11×23=960÷6+383=112÷7×53=497-31×13=49×(98÷7)=304÷(4×2)=704-492÷3=736+569-548=35×2×34=464-290+208=9.3-7.9=411+197×2=960-(354+200)=932÷(2×2)=310+908-875=334+43-140=12×5×24=402-(162+24)=365-13×6=437+(352-344)=132÷4×5=27×11=14×17×2=472÷2×5=87×4+597=452-282=198÷3=506×(78-71)=7.9+7.0=946-217=15÷3×59=342-56+920=357-38-281=140×(233-229)=182+56×9=470-11×10=873÷(3×3)=950-35×16=168÷(298-290)=(176-143)×16=472÷(32÷4)=828÷3÷6=110×(28÷4)=193-468÷4=302×3-47=99+292-217=797+(323-138)=7.3+6.7=342÷(12÷6)=888-(587-266)=485÷5×81=138÷3×95=84÷7×37=(498-378)÷5=2/4-1/4=9.1-6.5=672×(900-896)=241+111=320×(63÷7)=595-85×2=16×2×38=246-60÷4=924+(218-118)=24×3×77=776÷2÷2=815-92+767=4.9+2.4=4/8-3/8=555÷3+401=682×5-204=288÷(4×2)=24×27-223=86+303+582=450÷2+307=792-(466+103)=648÷9×13=44.2+6.9=495-308÷2=320÷(18÷9)=83×4-16=324÷(12÷2)=882÷2÷3=31×42×6=11×34×2=44×2×25=387÷3=58×5×3=287-(406-199)=942+12×68=647+68×9=562+976-822=(499-481)×35=539+936÷9=77×38=10×99÷6=96×(768÷8)=450-382=935-206-534=241+158-173=72÷6×27=332-552÷6=835×7÷5=420÷(446-444)=99×39×3=28×96÷8=320÷5×56=450-852÷2=795÷5+146=359-14×20=184-182+482=79+(513-207)=16×4×8=52+(749-282)=24×49×4=176×(35-32)=(497-77)÷7=376÷8×7=909-(505+329)=12×2×26=11×33-358=375+26×11=15.7+37.5=454×2=(941-859)×92=173+195-340=16+480÷2=172+39=88×6×5=771+45×4=659×(609-604)=24×16÷6=344÷(2×4)=123+494-353=15×5×81=278+105-65=50×(61-55)=51+610-255=838÷(14÷7)=441×2÷7=91×86=27×(72÷2)=419-97×3=22×2×60=635-372=123+474=68×14÷2=858-54-133=16×29×2=459-249-73=367-131=17×(38÷2)=(950-936)÷7=30+699-418=192+715-768=87×(945-936)=44×8÷2=2.3+7.8=972÷(3×2)=(716-652)×76=830-37=108×(40÷8)=360÷4÷6=344÷4+323=401-12×3=6.4-5.2=525×4÷6=159-79=665-64×3=968+10×71=191×(119-113)=752÷2×5=289-190=780÷(2×2)=284×2-374=156+190×4=16÷(407-399)=800÷4÷4=550×(27÷9)=155÷5+147=276-12-47=244-11×19=992-293-691=3/8+2/8=581+106×6=84×(536÷8)=384÷(12÷4)=310÷(84-82)=145+319=38×(42÷3)=494-329=406-(64+244)=54×17-653=400÷8÷2=280÷8÷7=763÷7×8=(481-395)÷2=15×4×2=268×7=400+(231-85)=78×9=24×39=184÷(62-60)=(101-65)×10=469÷7=571-17×26=495-(199+174)=15×6×41=439-(30+288)=65-63+403=312-248÷8=13×(414÷6)=394-15×13=20×(166-150)=852+390-161=94.2-10.4=920÷(481-479)=63÷9=112÷(4×2)=165÷(56-53)=332+141+113=41×45=4/6-2/6=534+56×17=128÷(2×2)=(499-304)÷5=678+152=359-93=69×(182-169)=35×91×5=74.9-8.5=285÷(24÷8)=63×53×5=983-117-710=566+187+63=366-(433-256)=553×9-868=340÷2=16×45-545=1/5+4/5=900÷3÷5=150÷6×10=(289-255)×23=707×(263-256)=198×4÷3=788-205-574=827-(508-279)=29×3×37=346+304-558=48×18-293=266-702÷6=549+56+176=56÷8×76=61×3+61=402×2=236-472÷2=850÷5+458=264÷4=29×(63÷9)=709-566-19=63×(170÷2)=165+212=10×4×7=143+209-133=94×(188÷2)=49×(21÷3)=71×30×6=484-122-131=386-17×10=63+(221-217)=21×(10÷5)=39.9-36.2=43×12÷6=210+211+453=544+513+764=376÷8×34=4/7-3/7=162×(440-435)=563+639-792=696÷(3×2)=55×9-404=2.8+1.6=33×(56÷7)=126÷(45÷5)=26×3×72=47×9=59×10=26×9÷3=155×6-658=85×(340÷4)=3.3+9.9=31×12-246=623+47×14=565÷5×9=65×(618-546)=22×12-148=1.7+4.0=98×67=900-518-143=(392-360)÷8=87×64÷6=339-(345-124)=421×8-475=317-27×8=85×27×4=900÷5÷2=341+325×2=471-(165+250)=237×4×8=491+822+718=382-712÷4=50×(20÷5)=426÷(2×3)=207-22×7=476-36×13=947-(157+19)=484+120=351÷(287-284)=357÷3=276+48=11×(295-281)=972÷2÷3=51×73=860-(316+393)=730×2=375÷5=323-(92-64)=21×(124÷4)=298-220=4.4+6.9=154×6÷7=564+(869-623)=(342-312)÷3=230÷(466-461)=788÷2×5=962-697=149-(494-467)=287-15×8=792×6=44+249=27×(68÷2)=891-(729-443)=253+33-193=365×8-249=264÷(316-314)=39×2×4=813+11×39=41+94=15×5×21=116÷4+284=765×4÷2=27×24÷6=458×(40÷5)=10×8×37=980+344+126=105÷7×4=45+682+728=20×24×2=773+23×19=38×83×2=167+33-64=529×8=500÷5×8=39×(648÷8)=243+(448-127)=970÷(15÷3)=(332-152)÷2=225÷9×15=906+(352-338)=903+783-166=131+211×2=10×24×3=54×(425-416)=300×7-811=(762-713)×49=58×60=88×10=41×3×6=75.7-70.1=918÷3×5=368÷4÷4=112÷8÷2=903-20×27=497-63-166=552÷3÷2=875÷5×3=174÷2×3=356-12×18=3.1+3.0=727-11×44=8.6-5.2=9.8+5.5=168÷(2×3)=14×3×14=912÷2+76=144÷6=552÷(4×2)=18×3×11=368÷(69-65)=102÷2×4=43+72×11=585×4÷6=11×23+372=459÷(21÷7)=400+(202-22)=81×3+43=20×14=55+418+238=17×34=213+532+108=996×2÷8=21×22-228=869×9-421=348÷(12÷6)=422-411+139=1.4+6.9=262+175=58×8×2=480÷(2×2)=102+33×12=18×69=30×(246÷6)=12×5×45=249÷3×40=2/5-1/5=17×(56÷7)=(420-396)÷6=732÷(674-670)=64×6÷2=302-616÷7=13×7×6=18×3×4=41×2×90=56÷2×60=654+847=83×10×9=234×2÷3=(706-616)×35=19×39-479=147-37×3=153+27×4=792÷(3×3)=88×19×3=144÷(2×2)=812÷2+63=439-(209+198)=92×(32-29)=30×3×36=429÷3=4/7+2/7=388-151-143=572÷2÷2=(406-61)÷5=277-36÷9=481+(588-468)=9.5-7.3=528-(54+292)=80×(107-102)=560÷8+863=1/6+3/6=210+913+578=72÷9=307+17-31=419+31×15=11×2×13=25×16-126=61-270÷6=14.6+13.6=618-(119-60)=988-32×12=228+218=308-(101+130)=145×(184-179)=216-530÷5=15×4×39=48×16÷4=39+(411-98)=30×16-318=264×4-297=(800-77)÷3=361+(180-11)=121+424=4.9+2.8=15×3×75=336÷4÷6=41+70×10=43×63=3/7-1/7=58×54÷9=20×12×2=132÷4×22=8.6-6.2=201×(24÷6)=36×36÷4=627-142×4=796÷(393-391)=486-373-36=466-21×19=331×2-217=640÷2×4=94×30=35×3-49=48÷2=618÷3×8=291×3-249=108-594÷6=216÷9×20=217-11×14=20×15×3=214+33×16=220÷(457-452)=413-43-169=464÷(24÷6)=636÷4×8=36×12=9.1-4.4=12×26-242=84.8+7.4=981-712+331=322÷2=961×(138-134)=120÷(56÷7)=450÷(253-248)=777+184÷2=302÷2+52=14×69-578=854+815-578=843÷3×4=939-551+807=487×2-46=(557-322)÷5=0.8+5.7=3.1-2.2=11×42×2=248÷8=100×(285-278)=204-135÷5=11×17×2=413×(30÷6)=932-38×13=413-90×4=2/7+4/7=243×4÷9=91×80÷5=12×12÷2=486-427+114=923+102×8=890-45×11=167+(389-82)=(295-131)÷4=(775-753)×32=371-86+60=99×27÷3=1/4+2/4=673×(54÷9)=7.1-3.1=478-80-249=108×(42÷6)=360+20×27=409-12×33=224-11×4=339×9÷3=906-(285+331)=64×(20÷4)=486÷(3×2)=(213-17)÷7=198÷9×31=849×6=867-744+382=35÷5×70=434+18×24=80÷8+25=577-(372-200)=416-219=382×(10÷5)=15×23×3=20×(48÷3)=504×9÷8=397-91×4=66×(18÷6)=34×4=25×28×4=432÷(2×4)=318-837÷9=849+625+339=13×11×6=552-(270+132)=16×29-386=90×65÷9=43+246=11×17-53=94+149+219=131-10×11=98×63÷9=19×6×8=484×2×6=267-11×10=611×(14÷2)=18×65=845+386=12×20-106=8.0+6.5=(488-426)÷2=22×(93÷3)=569+(810-170)=23×22-379=67×(600-552)=914-691+452=99÷9=66×5=72-12×5=539+492+863=328-(279-29)=155÷5=24÷(2×2)=67×(264-176)=633+(939-554)=437-151-21=560÷2×9=816-669-29=968+300÷6=124×5×4=(602-530)×60=681-40×7=259+236=10.0-9.3=11×17-160=2.5+5.4=206×7-898=880÷2÷2=12×4×92=(538-280)÷6=2.9-1.4=225×3×2=491+246÷6=275÷(20÷4)=309-196+36=958×3÷2=219+445+115=150÷6×25=(64-22)÷6=17×2×49=4.3-0.5=151+32×12=401-218=75.1-57.6=308-(168+132)=8/10+2/10=60×46×2=371÷(342-335)=178÷2=(386-286)÷5=364-153×2=652+454+697=337-79×4=289-86+22=44+(371-68)=144÷4÷3=3/6-2/6=997-(872-495)=576-(390+112)=978÷2÷3=16÷(2×4)=409-(495-391)=18÷2×79=742÷(348-346)=257-(290-87)=150-34×3=693×5-413=179-660÷5=389-310-13=702÷3÷9=52×6×3=191+513-438=208-372÷3=655×8÷5=448÷(2×2)=842-709+184=493-129-235=140×7=278-(489-312)=569+42×6=18.3+2.2=468÷9+113=318+65=553-133-295=480-98×3=26×3×56=77×(640-590)=(452-438)÷2=352-145=564÷4÷3=190-724÷4=466-(285+61)=2/7-1/7=129×2=902+768÷3=208÷(271-269)=218+25×14=17×(232-183)=714×5=706×(451-442)=377-(106+241)=474-11×36=694-87+310=14×27=713-60÷3=11+42×23=30×(96÷8)=263-384÷2=46×2×99=704÷(2×4)=931÷7+228=623×(16÷8)=95+137×6=917÷7+485=285+393=210×4÷6=362-75-120=663×9-924=7.8-3.7=280÷8÷5=716×(56÷8)=6.9+0.4=476÷(2×2)=270÷(780-771)=30÷(2×3)=94×88÷8=342+(150-43)=639-(192+86)=28×2×53=365-108÷9=72×5×6=227+134=85×(146-141)=369-(378-250)=12×57-26=11×9×3=864÷9÷3=420÷4÷5=858-605=559-262+967=13×20-228=325×6-738=23×43=15×12=718+316-925=105÷(15÷5)=152-68×2=965+(801-207)=18×5×8=964-272-442=535-356+35=(479-123)÷2=131×(20-14)=809×2-187=24÷(59-53)=23×2×13=884+(933-859)=(816-472)÷2=945-120÷4=650÷5÷2=838-(700-680)=70×(80÷4)=343÷(14÷2)=26×3×20=108÷(30÷5)=(250-221)×10=89×57=429-(547-263)=920÷(2×2)=138÷(172-169)=206+174-151=296-(131+153)=413-88=498-(53+54)=80×6×2=17×30÷3=48×(190-149)=252×3÷9=507+(887-864)=26×74÷2=14×15=4.0+6.2=78×12-48=69×7=920÷5=103×(36÷6)=404-68+995=120÷8×15=228+259-247=280÷4×9=164×6=472-158-183=20×(487-478)=13×18×3=746-219×3=(486-393)÷3=7.9-3.5=(282-132)÷2=192×5÷4=512-820÷2=479-250+163=505-898÷2=58×9÷2=214+293=368÷(4×2)=95×(445÷5)=429+145+246=(488-448)÷2=50×19-582=20×10×4=342÷(2×3)=721-(729-504)=416÷(16÷8)=287+645+56=702-114-247=133×2=261÷(394-391)=419×2-45=504÷9×6=231+52×3=12×35-54=940-239-401=772-95=10×28×2=482+892÷2=503-114+48=128×3÷4=(619-421)÷6=112×7-771=95×(320-315)=6.1-3.3=(320-290)×42=40.3-31.7=93×(607-531)=622-17×22=55×(156÷4)=448÷(337-335)=(842-100)÷7=329+(260-238)=7.5+8.0=52×(377-338)=248÷(72÷9)=6.8+10.0=390-34×5=780÷5÷3=210×(164-155)=21×21×2=792÷3÷4=259+33×7=423÷(81÷9)=912+780=429+13×16=95×(63÷9)=68÷(10÷5)=183-(81-52)=617×(454-450)=148×(700-696)=488+920÷4=235-46=438÷(3×2)=261÷3=3.8-3.6=279÷(3×3)=337-153+236=(995-950)×74=1/7+4/7=360÷8×10=122+(288-265)=13×22×2=35÷(376-369)=62×42÷7=5.9-3.3=645-326=168÷2=135÷3÷5=921×3=124+722+831=309×6÷2=778+830÷2=229-(72+41)=276-(353-285)=32+50+227=357+12×32=(67-36)×21=567-84×6=243+207-75=490÷5×15=317×2-51=30×12÷3=18×16-84=432÷(48÷6)=746+266-814=315-(497-483)=153÷9×47=56×85=17×25=56×(32÷8)=83.1-29.5=918÷2×5=674-374-82=370-312÷8=977-434×2=156+459-506=378-(170+164)=249÷(12÷4)=128÷4×27=773-19×31=23×(40÷5)=336÷8=111×6-170=446-13×10=204÷(656-652)=477÷(45÷5)=504÷2÷4=420÷5×81=487-(212+184)=165×5-612=86×53×5=581-341+267=75÷5×8=626-344÷2=187-61+76=300-(296-158)=924-168÷3=78.6-5.9=19×48÷3=159×8=23×3×4=421-47=450+21-110=965-777=84×93÷7=193×5=277×5-497=540÷9=15×12×3=898-231×2=350×4=140×3×9=364-13-218=78÷(2×3)=13×8×9=90×(406-400)=42+97×3=34×2=(265-205)÷4=31×4=408÷(452-450)=235-80÷4=22×2×78=108×5+105=52+282+358=27×2×7=90×10÷3=761+(962-870)=771-(891-130)=4.2+3.3=32×3×2=19×19=40×(147-139)=293×(12÷6)=268÷2=398-105-194=(685-524)÷7=8.1-1.4=(679-487)÷2=611-(948-589)=15×18=129×2×3=11×86=473-273=857×4=21×39=991+432×2=18×54-669=72×5÷2=352-120=450+368-681=153×3=213-202=1/9+3/9=678-172÷4=13×73=235-26×7=282-23×11=300÷(10÷5)=383×(12÷6)=11×85-139=(964-550)÷3=311-20×9=110×(30÷5)=12×19×3=19.7+31.1=816÷2÷6=998-10×65=97.1-21.8=869×(273-265)=880÷(897-889)=46×6÷3=20×(304÷8)=34×2×10=695-14×29=48×6×2=495÷(15÷3)=379-50×2=83.0-53.7=10×(192÷4)=(442-425)×17=257+132-270=3/7+2/7=186×(15÷5)=644÷2÷2=91×63×5=44×21+738=141×2×3=568+36÷3=230×2+75=(346-331)÷3=298-276+397=429-788÷4=10.0+3.8=674-385=90×75=442+(441-436)=389-(475-327)=69×10=64×(44-33)=10×(684÷9)=304×3-623=(110-95)×40=454-111×2=365÷(40÷8)=12×43=851-(296+430)=507×9=971×(321-316)=31×2×49=171+33+16=827×(182-173)=989+466-670=7.9-5.3=32÷8×56=70×(976-939)=994-220-456=109+(294-267)=54×5÷3=347+628=13×33=282÷2÷3=369×(25÷5)=589×3-607=291-(433-348)=340×(12÷4)=105÷3=328×(18÷6)=485-(39+159)=23×(54÷2)=502+329+909=(236-126)÷5=232×6=35÷(876-871)=366+261÷3=805+148×5=6/9+2/9=891+34×2=20÷4=242+623=608÷(40÷5)=65×(427-415)=59+288=41+242-266=50×12÷5=924÷2×8=(316-304)×45=9.7-0.3=21×22+974=5.4-3.8=10×32+384=52×27=624÷(4×2)=261÷3×2=750-(206+285)=690÷(49-47)=443-443+398=415×6-516=347+10×47=927-25×10=720÷(2×3)=995-42×4=563×4=860÷(411-409)=14×95÷2=149+12+807=149×3=49.6-10.1=104÷8×18=390÷2÷5=214+117×5=977-776÷2=444-129=19×10×9=72×11-775=872÷(2×4)=93+(431-426)=594+799=464÷(24÷3)=3/5-1/5=246×4-842=406×(592-587)=412÷(313-311)=411-(380-265)=20×17-134=10×10×6=144×5+261=90+243÷9=460+12×32=398-382+429=674×5÷2=324×2+107=10×3×7=996÷(743-737)=(887-857)×68=625×9÷5=362-(185+96)=66×14-33=165×8-163=446-20×22=624+37+318=366×8-334=7.4-7.1=11×85=164+120×5=54×6×8=984-503+37=14×4×46=104÷8=11.5+83.3=874÷2×5=72×(96÷6)=69×7-397=580÷(14÷7)=48×16-13=740÷5÷2=14×39÷2=192÷(164-158)=9.6-5.7=499-146=876÷4=183+239=463-32×13=145+497+322=(465-15)÷2=412-200+170=111+568=279×2=52÷4×5=382÷(14÷7)=534-(649-484)=791-124×4=837÷9×35=731-(833-743)=138×(174-168)=196-109=804×2=451-15-412=22.3+9.5=499-100-168=12×47-41=618×2-201=12×4×94=434+(437-83)=109+109=928÷(64÷8)=1.4+95.0=190+85×9=108×5=576÷4×7=94×(477-472)=(871-531)÷4=53+23×28=180+294=798×6÷3=(419-297)÷2=73×(315÷7)=177-(15+151)=926-606+11=977-153×6=939-35×10=30×7÷3=(90-13)÷7=(223-203)÷5=8.3-4.2=424+974÷2=87×2=6.9+6.1=952-562=108÷6=895-(96+53)=290÷(16÷8)=441÷9×63=100+134=516+208=15×(124-96)=47×(47-35)=(496-410)×47=574÷(385-378)=62×67×8=302-283+121=410-(276+103)=135÷5×9=90÷3÷3=441÷(212-203)=7.1-0.6=591+22×39=183×(223-220)=558÷9×2=20×35-234=110÷2=105+304+252=22÷2×57=46+290+322=315÷5=464÷(4×2)=486×2×7=891-(97+541)=43×3=460-119=46×50=311-(64+150)=320+19×30=255÷3×4=656-(67+367)=15×3×98=31×13+748=209-56+87=27×32=622×(828-822)=147÷(82-79)=98-36=37×(66÷6)=376-36×3=906×(343-337)=734-25×7=308÷2=42×2×39=716×5÷4=91÷7×41=(304-48)÷8=142+107=176-623÷7=180+54-216=43×46=202×(73-69)=559-11×38=4.1+1.3=304-832÷4=66×(607-512)=20×17-63=104×4=465+968+802=634÷2×8=867×4÷3=301×3×6=48×70÷5=962×(155-151)=52×(665÷7)=(662-296)÷3=76×8+187=528÷6=408÷(2×2)=1.9-0.4=266+54-136=442×2×7=825÷3÷5=61×14-774=617+658+595=797-165×4=51×9+321=25×(105÷7)=183×5×7=731+642=222÷2×4=0.2+0.2=93+222=243×4÷3=149+259-286=42÷2×30=116+174÷6=41×23-488=94×46×9=673+222÷3=94×6-247=36÷2=750÷(3×2)=872-11=54+(336-177)=619+(616-396)=905-29×30=172+109=288+129=38.6-14.3=383-37×6=45÷5×32=16×23-177=117+38×8=114×3÷6=35×18÷3=611+979+871=7.9+10.0=828÷9×7=301+576+654=89-(284-222)=324×(938-931)=287-75=25×6÷5=64+74=33×(306-292)=290-(274-246)=3/8-2/8=437-186-151=45×(10÷5)=34×(215÷5)=40×11×2=404×(24÷6)=188÷4×7=426+297-647=4/7-2/7=722+763÷7=462+110×2=114+190+534=298×2+937=134÷2×29=254-12×21=189+954÷2=27×(72÷6)=12×5×52=40÷2÷2=20×7÷2=818-44×9=129+139=342÷3÷3=597×(20÷5)=19×36÷9=861+167×4=310-(126-110)=(379-366)×69=210÷(225-220)=57×(182÷2)=128-119+402=101+395-386=70.0+8.9=314-(942-706)=990-(342+501)=360-266÷2=32×(243÷9)=785-(255-59)=375÷(345-342)=12×16÷4=312×(18÷3)=46×(42÷2)=46×47÷2=888-216=444+31×6=70.7-61.0=12×30×5=13×8=604-122-85=90÷(54÷9)=76×9=51×12+73=227-162+168=8.5+1.3=237+17×34=55×(128÷2)=96×62×5=24÷2×67=84×9÷6=83×(45÷5)=936÷8÷3=685+96×7=14×13×2=18×51=74+63×12=93×15=717-30×8=405÷3×2=596÷2×3=825÷5÷3=174+35+580=822÷2+290=270÷5=19×8×5=390-351+990=18×64÷4=501-(783-680)=99+325+133=358×2-208=690-(216+293)=328-19×16=136÷8×58=423-(153+127)=13×30-271=328+928÷2=659-67+779=568÷(856-852)=8.9+33.6=540×2=283+(430-19)=321+161×2=392÷4=12×36-415=387÷3+206=552÷4÷6=431-14×14=271+289×2=84÷(2×3)=789-482=10×(729÷9)=156÷3×35=403+(798-471)=346-11×10=42×(612÷9)=329+(448-252)=10+(433-45)=662-238-86=965-(10+17)=336×5÷8=542÷2×3=88×7-578=845-373+941=857-402×2=29×(72÷6)=204+(738-493)=966÷(30÷5)=585-(945-737)=54.2+1.7=56×87÷7=115÷5×87=72×12÷8=156+182-127=427-(253-113)=389+(272-105)=69×(783÷9)=356÷(14÷7)=189×2-267=643+(987-842)=25×30+202=222-99÷3=39×(140÷7)=261÷(321-318)=902-16×34=299-693÷9=76÷2×8=3.0+7.5=760÷(10÷5)=938÷7+437=980+15×52=280+(457-145)=52×50÷5=参考答案342÷3=11412×77+51=975278-202-20=56265÷5=5319×10÷5=38406-10×10=306961+433+171=1565314+22×44=1282225+159=384336÷4=84210+(373-236)=34772×10÷4=180947-16-103=828247+74×11=1061(932-142)÷5=158409+92+395=896960÷8+490=61014×5×82=574045×11-487=867×2×4=536338-(105+194)=39982÷2×4=1964432+654÷3=650330÷6×30=1650243÷3=8110×36-214=146799-92-162=54596×(75-66)=86419×12÷6=38222+47×14=880181-27=15413×69+214=111128×2×28=156812×80÷5=192186÷(18÷3)=31186×2=37212×(526-465)=73237×(12÷6)=74745-114-149=482704-(910-302)=9612×2×16=38411×(250-213)=407270+864÷8=3780.9+3.5=4.433×3×5=495166×2×3=996300÷2×7=1050334-25-22=287176÷2=88146×3=438952÷(4×2)=11975×60÷5=9001/7+6/7=1445×(260-253)=311547×2×19=17864.4-1.3=3.1908-484÷4=787680÷(2×2)=170134-388÷4=37350-299+286=337156+346+127=629907+700-668=93981-15+42=108536×7÷8=46966×11+67=79344×3×7=924311+360+142=813821-502+721=10406/10-3/10=3/10499+86×2=67136×(63÷7)=324351+82×5=761234-17×3=18324÷(3×2)=4641×(12÷6)=1282230×2-251=209638-424=21412×6×9=648208÷(64÷8)=26828-661=167360-133=227522÷(12÷6)=261369×8÷9=328286-(372-229)=143278-11×23=25960÷6+383=543112÷7×53=848497-31×13=9449×(98÷7)=686304÷(4×2)=38704-492÷3=540736+569-548=75735×2×34=2380464-290+208=3829.3-7.9=1.4411+197×2=805960-(354+200)=406932÷(2×2)=233310+908-875=343334+43-140=23712×5×24=1440402-(162+24)=216365-13×6=287437+(352-344)=445132÷4×5=16527×11=29714×17×2=476472÷2×5=118087×4+597=945452-282=170198÷3=66506×(78-71)=35427.9+7.0=14.9946-217=72915÷3×59=295342-56+920=1206357-38-281=38140×(233-229)=560182+56×9=686470-11×10=360873÷(3×3)=97950-35×16=390168÷(298-290)=21(176-143)×16=528472÷(32÷4)=59828÷3÷6=46110×(28÷4)=770193-468÷4=76302×3-47=85999+292-217=174797+(323-138)=9827.3+6.7=14.0342÷(12÷6)=171888-(587-266)=567485÷5×81=7857138÷3×95=437084÷7×37=444(498-378)÷5=242/4-1/4=1/49.1-6.5=2.6672×(900-896)=2688241+111=352320×(63÷7)=2880595-85×2=42516×2×38=1216246-60÷4=231924+(218-118)=102424×3×77=5544776÷2÷2=194815-92+767=14904.9+2.4=7.34/8-3/8=1/8555÷3+401=586682×5-204=3206288÷(4×2)=3624×27-223=42586+303+582=971450÷2+307=532792-(466+103)=223648÷9×13=93644.2+6.9=51.1495-308÷2=341320÷(18÷9)=16083×4-16=316324÷(12÷2)=54882÷2÷3=14731×42×6=781211×34×2=74844×2×25=2200387÷3=12958×5×3=870287-(406-199)=80942+12×68=1758647+68×9=1259562+976-822=716(499-481)×35=630539+936÷9=64377×38=292610×99÷6=16596×(768÷8)=9216450-382=68935-206-534=195241+158-173=22672÷6×27=324332-552÷6=240835×7÷5=1169420÷(446-444)=21099×39×3=1158328×96÷8=336320÷5×56=3584450-852÷2=24795÷5+146=305359-14×20=79184-182+482=48479+(513-207)=38516×4×8=51252+(749-282)=51924×49×4=4704176×(35-32)=528(497-77)÷7=60376÷8×7=329909-(505+329)=7512×2×26=62411×33-358=5375+26×11=66115.7+37.5=53.2454×2=908(941-859)×92=7544173+195-340=2816+480÷2=256172+39=21188×6×5=2640771+45×4=951659×(609-604)=329524×16÷6=64344÷(2×4)=43123+494-353=26415×5×81=6075278+105-65=31850×(61-55)=30051+610-255=406838÷(14÷7)=419441×2÷7=12691×86=782627×(72÷2)=972419-97×3=12822×2×60=2640635-372=263123+474=59768×14÷2=476858-54-133=67116×29×2=928459-249-73=137367-131=23617×(38÷2)=323(950-936)÷7=230+699-418=311192+715-768=13987×(945-936)=78344×8÷2=1762.3+7.8=10.1972÷(3×2)=162(716-652)×76=4864830-37=793108×(40÷8)=540360÷4÷6=15344÷4+323=409401-12×3=3656.4-5.2=1.2525×4÷6=350159-79=80665-64×3=473968+10×71=1678191×(119-113)=1146752÷2×5=1880289-190=99780÷(2×2)=195284×2-374=194156+190×4=91616÷(407-399)=2800÷4÷4=50550×(27÷9)=1650155÷5+147=178276-12-47=217244-11×19=35992-293-691=83/8+2/8=5/8581+106×6=121784×(536÷8)=5628384÷(12÷4)=128310÷(84-82)=155145+319=46438×(42÷3)=532494-329=165406-(64+244)=9854×17-653=265400÷8÷2=25280÷8÷7=5763÷7×8=872(481-395)÷2=4315×4×2=120268×7=1876400+(231-85)=54678×9=70224×39=936184÷(62-60)=92(101-65)×10=360469÷7=67571-17×26=129495-(199+174)=12215×6×41=3690439-(30+288)=12165-63+403=405312-248÷8=28113×(414÷6)=897394-15×13=19920×(166-150)=320852+390-161=108194.2-10.4=83.8920÷(481-479)=46063÷9=7112÷(4×2)=14165÷(56-53)=55332+141+113=58641×45=18454/6-2/6=2/6534+56×17=1486128÷(2×2)=32(499-304)÷5=39678+152=830359-93=26669×(182-169)=89735×91×5=1592574.9-8.5=66.4285÷(24÷8)=9563×53×5=16695983-117-710=156566+187+63=816366-(433-256)=189553×9-868=4109340÷2=17016×45-545=1751/5+4/5=1900÷3÷5=60150÷6×10=250(289-255)×23=782707×(263-256)=4949198×4÷3=264788-205-574=9827-(508-279)=59829×3×37=3219346+304-558=9248×18-293=571266-702÷6=149549+56+176=78156÷8×76=53261×3+61=244402×2=804236-472÷2=0850÷5+458=628264÷4=6629×(63÷9)=203709-566-19=12463×(170÷2)=5355165+212=37710×4×7=280143+209-133=21994×(188÷2)=883649×(21÷3)=34371×30×6=12780484-122-131=231386-17×10=21663+(221-217)=6721×(10÷5)=4239.9-36.2=3.743×12÷6=86210+211+453=874544+513+764=1821376÷8×34=15984/7-3/7=1/7162×(440-435)=810563+639-792=410696÷(3×2)=11655×9-404=912.8+1.6=4.433×(56÷7)=264126÷(45÷5)=1426×3×72=561647×9=42359×10=59026×9÷3=78155×6-658=27285×(340÷4)=72253.3+9.9=13.231×12-246=126623+47×14=1281565÷5×9=101765×(618-546)=468022×12-148=1161.7+4.0=5.798×67=6566900-518-143=239(392-360)÷8=487×64÷6=928339-(345-124)=118421×8-475=2893317-27×8=10185×27×4=9180900÷5÷2=90341+325×2=991471-(165+250)=56237×4×8=7584491+822+718=2031382-712÷4=20450×(20÷5)=200426÷(2×3)=71207-22×7=53476-36×13=8947-(157+19)=771484+120=604351÷(287-284)=117357÷3=119276+48=32411×(295-281)=154972÷2÷3=16251×73=3723860-(316+393)=151730×2=1460375÷5=75323-(92-64)=29521×(124÷4)=651298-220=784.4+6.9=11.3154×6÷7=132564+(869-623)=810(342-312)÷3=10230÷(466-461)=46788÷2×5=1970962-697=265149-(494-467)=122287-15×8=167792×6=475244+249=29327×(68÷2)=918891-(729-443)=605253+33-193=93365×8-249=2671264÷(316-314)=13239×2×4=312813+11×39=124241+94=13515×5×21=1575116÷4+284=313765×4÷2=153027×24÷6=108458×(40÷5)=366410×8×37=2960980+344+126=1450105÷7×4=6045+682+728=145520×24×2=960773+23×19=121038×83×2=6308167+33-64=136529×8=4232500÷5×8=80039×(648÷8)=3159243+(448-127)=564970÷(15÷3)=194(332-152)÷2=90225÷9×15=375906+(352-338)=920903+783-166=1520131+211×2=55310×24×3=72054×(425-416)=486300×7-811=1289(762-713)×49=240158×60=348088×10=88041×3×6=73875.7-70.1=5.6918÷3×5=1530368÷4÷4=23112÷8÷2=7903-20×27=363497-63-166=268552÷3÷2=92875÷5×3=525174÷2×3=261356-12×18=1403.1+3.0=6.1727-11×44=2438.6-5.2=3.49.8+5.5=15.3168÷(2×3)=2814×3×14=588912÷2+76=532144÷6=24552÷(4×2)=6918×3×11=594368÷(69-65)=92102÷2×4=20443+72×11=835585×4÷6=39011×23+372=625459÷(21÷7)=153400+(202-22)=58081×3+43=28620×14=28055+418+238=71117×34=578213+532+108=853996×2÷8=24921×22-228=234869×9-421=7400348÷(12÷6)=174422-411+139=1501.4+6.9=8.3262+175=43758×8×2=928480÷(2×2)=120102+33×12=49818×69=124230×(246÷6)=123012×5×45=2700249÷3×40=33202/5-1/5=1/517×(56÷7)=136(420-396)÷6=4732÷(674-670)=18364×6÷2=192302-616÷7=21413×7×6=54618×3×4=21641×2×90=738056÷2×60=1680654+847=150183×10×9=7470234×2÷3=156(706-616)×35=315019×39-479=262147-37×3=36153+27×4=261792÷(3×3)=8888×19×3=5016144÷(2×2)=36812÷2+63=469439-(209+198)=3292×(32-29)=27630×3×36=3240429÷3=1434/7+2/7=6/7388-151-143=94572÷2÷2=143(406-61)÷5=69277-36÷9=273481+(588-468)=6019.5-7.3=2.2528-(54+292)=18280×(107-102)=400560÷8+863=9331/6+3/6=4/6210+913+578=170172÷9=8307+17-31=293419+31×15=88411×2×13=28625×16-126=27461-270÷6=1614.6+13.6=28.2618-(119-60)=559988-32×12=604228+218=446308-(101+130)=77145×(184-179)=725216-530÷5=11015×4×39=234048×16÷4=19239+(411-98)=35230×16-318=162264×4-297=759(800-77)÷3=241361+(180-11)=530121+424=5454.9+2.8=7.715×3×75=3375336÷4÷6=1441+70×10=74143×63=27093/7-1/7=2/758×54÷9=34820×12×2=480132÷4×22=7268.6-6.2=2.4201×(24÷6)=80436×36÷4=324627-142×4=59796÷(393-391)=398486-373-36=77466-21×19=67331×2-217=445640÷2×4=128094×30=282035×3-49=5648÷2=24618÷3×8=1648291×3-249=624108-594÷6=9216÷9×20=480217-11×14=6320×15×3=900214+33×16=742220÷(457-452)=44413-43-169=201464÷(24÷6)=116636÷4×8=127236×12=4329.1-4.4=4.712×26-242=7084.8+7.4=92.2981-712+331=600322÷2=161961×(138-134)=3844120÷(56÷7)=15450÷(253-248)=90777+184÷2=869302÷2+52=20314×69-578=388854+815-578=1091843÷3×4=1124939-551+807=1195487×2-46=928(557-322)÷5=470.8+5.7=6.53.1-2.2=0.911×42×2=924248÷8=31100×(285-278)=700204-135÷5=17711×17×2=374413×(30÷6)=2065932-38×13=438413-90×4=532/7+4/7=6/7243×4÷9=10891×80÷5=145612×12÷2=72486-427+114=173923+102×8=1739890-45×11=395167+(389-82)=474(295-131)÷4=41(775-753)×32=704371-86+60=34599×27÷3=8911/4+2/4=3/4673×(54÷9)=40387.1-3.1=4.0478-80-249=149108×(42÷6)=756360+20×27=900409-12×33=13224-11×4=180339×9÷3=1017906-(285+331)=29064×(20÷4)=320486÷(3×2)=81(213-17)÷7=28198÷9×31=682849×6=5094867-744+382=50535÷5×70=490434+18×24=86680÷8+25=35577-(372-200)=405416-219=197382×(10÷5)=76415×23×3=103520×(48÷3)=320504×9÷8=567397-91×4=3366×(18÷6)=19834×4=13625×28×4=2800432÷(2×4)=54318-837÷9=225849+625+339=181313×11×6=858552-(270+132)=15016×29-386=7890×65÷9=65043+246=28911×17-53=13494+149+219=462131-10×11=2198×63÷9=68619×6×8=912484×2×6=5808267-11×10=157611×(14÷2)=427718×65=1170845+386=123112×20-106=1348.0+6.5=14.5(488-426)÷2=3122×(93÷3)=682569+(810-170)=120923×22-379=12767×(600-552)=3216914-691+452=67599÷9=1166×5=33072-12×5=12539+492+863=1894328-(279-29)=78155÷5=3124÷(2×2)=667×(264-176)=5896633+(939-554)=1018437-151-21=265560÷2×9=2520816-669-29=118968+300÷6=1018124×5×4=2480(602-530)×60=4320681-40×7=401259+236=49510.0-9.3=0.711×17-160=272.5+5.4=7.9206×7-898=544880÷2÷2=22012×4×92=4416(538-280)÷6=432.9-1.4=1.5225×3×2=1350491+246÷6=532275÷(20÷4)=55309-196+36=149958×3÷2=1437219+445+115=779150÷6×25=625(64-22)÷6=717×2×49=16664.3-0.5=3.8151+32×12=535401-218=18375.1-57.6=17.5308-(168+132)=88/10+2/10=160×46×2=5520371÷(342-335)=53178÷2=89(386-286)÷5=20364-153×2=58652+454+697=1803337-79×4=21289-86+22=22544+(371-68)=347144÷4÷3=123/6-2/6=1/6997-(872-495)=620576-(390+112)=74978÷2÷3=16316÷(2×4)=2409-(495-391)=30518÷2×79=711742÷(348-346)=371257-(290-87)=54150-34×3=48693×5-413=3052179-660÷5=47389-310-13=66702÷3÷9=2652×6×3=936191+513-438=266208-372÷3=84655×8÷5=1048448÷(2×2)=112842-709+184=317493-129-235=129140×7=980278-(489-312)=101569+42×6=82118.3+2.2=20.5468÷9+113=165318+65=383553-133-295=125480-98×3=18626×3×56=436877×(640-590)=3850(452-438)÷2=7352-145=207564÷4÷3=47190-724÷4=9466-(285+61)=1202/7-1/7=1/7129×2=258902+768÷3=1158208÷(271-269)=104218+25×14=56817×(232-183)=833714×5=3570706×(451-442)=6354377-(106+241)=30474-11×36=78694-87+310=91714×27=378713-60÷3=69311+42×23=97730×(96÷8)=360263-384÷2=7146×2×99=9108704÷(2×4)=88931÷7+228=361623×(16÷8)=124695+137×6=917917÷7+485=616285+393=678210×4÷6=140362-75-120=167663×9-924=50437.8-3.7=4.1280÷8÷5=7716×(56÷8)=50126.9+0.4=7.3476÷(2×2)=119270÷(780-771)=3030÷(2×3)=594×88÷8=1034342+(150-43)=449639-(192+86)=36128×2×53=2968365-108÷9=35372×5×6=2160227+134=36185×(146-141)=425369-(378-250)=24112×57-26=65811×9×3=297864÷9÷3=32420÷4÷5=21858-605=253559-262+967=126413×20-228=32325×6-738=121223×43=98915×12=180718+316-925=109105÷(15÷5)=35152-68×2=16965+(801-207)=155918×5×8=720964-272-442=250535-356+35=214(479-123)÷2=178131×(20-14)=786809×2-187=143124÷(59-53)=423×2×13=598884+(933-859)=958(816-472)÷2=172945-120÷4=915650÷5÷2=65838-(700-680)=81870×(80÷4)=1400343÷(14÷2)=4926×3×20=1560108÷(30÷5)=18(250-221)×10=29089×57=5073429-(547-263)=145920÷(2×2)=230138÷(172-169)=46206+174-151=229296-(131+153)=12413-88=325498-(53+54)=39180×6×2=96017×30÷3=17048×(190-149)=1968252×3÷9=84507+(887-864)=53026×74÷2=96214×15=2104.0+6.2=10.278×12-48=88869×7=483920÷5=184103×(36÷6)=618404-68+995=1331120÷8×15=225228+259-247=240280÷4×9=630164×6=984472-158-183=13120×(487-478)=18013×18×3=702746-219×3=89(486-393)÷3=317.9-3.5=4.4(282-132)÷2=75192×5÷4=240512-820÷2=102479-250+163=392505-898÷2=5658×9÷2=261214+293=507368÷(4×2)=4695×(445÷5)=8455429+145+246=820(488-448)÷2=2050×19-582=36820×10×4=800342÷(2×3)=57721-(729-504)=496416÷(16÷8)=208287+645+56=988702-114-247=341133×2=266261÷(394-391)=87419×2-45=793504÷9×6=336231+52×3=38712×35-54=366940-239-401=300772-95=67710×28×2=560482+892÷2=928503-114+48=437128×3÷4=96(619-421)÷6=33112×7-771=1395×(320-315)=4756.1-3.3=2.8(320-290)×42=126040.3-31.7=8.693×(607-531)=7068622-17×22=24855×(156÷4)=2145448÷(337-335)=224(842-100)÷7=106329+(260-238)=3517.5+8.0=15.552×(377-338)=2028248÷(72÷9)=316.8+10.0=16.8390-34×5=220780÷5÷3=52210×(164-155)=189021×21×2=882792÷3÷4=66259+33×7=490423÷(81÷9)=47912+780