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250-(20-14)=37×26×9=55.1+1.2=909+(579-567)=159÷(21÷7)=311-15×11=23×(401-363)=561×8÷2=5.4-4.0=43×(147÷7)=82.5-74.8=833-455+937=749-566=31×12-253=760÷2×3=344+829+714=306+892÷2=465-25×14=72+28×25=37×(35÷5)=273-152÷8=468-(271+85)=572-(796-394)=102×3÷6=61×9×4=198×4+21=392-312-34=76÷4×53=910-52×5=493-27-262=250-(839-742)=624+348-560=13×32-263=469-121-163=895÷5×8=127+82+329=174+170+193=89×20×9=645-724÷4=31×5×4=104×9÷4=144÷9÷2=295-(99+176)=110×2×5=497-241-15=48÷3=471-10×44=83×9+907=75+351÷3=12×83÷2=79+642+92=954÷(12÷2)=50+93=466+939-759=357÷3×8=1.8+5.6=5.7-4.2=773-416÷8=178+14×60=778-654+699=370×2-468=35+149×3=976÷8×2=62.6-60.7=355-795÷3=12×5×54=560÷(2×4)=779-223×3=676÷(2×2)=256-162+214=18×5×26=448÷8×55=63×65÷5=220-(16+196)=872÷(2×2)=151-259÷7=397-(67-66)=253-904÷4=8.7-5.3=316×(10÷5)=945×6÷5=530-392=64×2×3=972÷(654-650)=30.0+67.4=986×2=395÷(15÷3)=421+89+180=355+593-486=377+118=440+(278-21)=493-(56+22)=216÷(2×2)=162-12×8=474÷(990-984)=740-11×15=13×24×2=636+458=944÷8×4=(355-330)×27=936÷(2×4)=325-(399-165)=853-389+241=27×28÷9=31+724÷2=58×71=145+282-228=268×3÷4=168÷3+410=14×4×96=892-22×14=368÷4×3=24÷3×50=72÷8×84=846×4÷2=164÷2=478+292÷4=(784-421)÷3=13×20×2=571×(237-234)=801÷(656-647)=491-(372-206)=840÷7÷8=628÷(32÷8)=223+195=34×10=30÷2=118+(193-156)=193+272-463=29×(180÷9)=313-72×3=781-518-25=13×37-478=20×3×93=408+527+48=10×2×8=60+(330-40)=(321-20)÷7=596-306÷9=312-(195+78)=74×(347-341)=813-22×25=488-113=42×3=30×16-306=19.2+49.0=113-756÷9=750÷6×8=814-48-410=188-10×18=488-225×2=444×(18÷9)=(399-252)÷7=55÷(347-342)=828×5-993=424÷(64÷8)=184+409=742×(36÷9)=498-32×4=132÷(2×3)=182+529+351=759×(45÷9)=767-152-132=159×2=932×(36÷4)=157+607+135=196-39×5=654×(18÷3)=584÷(600-596)=827×3=87-(213-174)=187-432÷3=91×9=221-152÷8=64×87×8=794-705=385+(337-59)=(184-98)÷2=161+22×7=557-102-58=49×15-617=(741-69)÷7=10×11×2=289-176=798+792÷2=760+45×9=10+(165-75)=936÷9+412=165÷3×14=399-(459-401)=50×10-35=8.3+2.4=15×55+550=503×(292-284)=16×16÷8=38×12×2=7.9-6.0=(427-232)÷3=82.8-41.8=130+48=48×53=528÷8÷3=13×3×42=61×79=501×(24÷8)=329-(383-185)=10×6×20=978-17×32=28×2×45=21×22=(397-365)×76=783+322+39=898-687-162=21×3×46=170+246+125=21×(12÷6)=90×32÷2=93×19=20÷5+892=5.4+1.6=479-(182+176)=14×66-433=399×(344-339)=141+241+138=879÷3×6=105+207=362-22×14=48+302-42=86×46=63×5÷3=127+154+559=406-365+288=9.0+8.4=29×96×5=397-240-151=991-871+549=491-25×8=24×33+167=13×3×77=3/7+2/7=54×(24÷2)=35×67×7=(510-48)÷6=438-319+310=24×(444-420)=57×89×7=38×3×4=24×8÷6=348×2+245=(560-523)×38=139-50=39×14÷6=11×27×3=408÷8×59=123+(702-389)=80.1-78.2=146+(432-100)=994-10×76=784÷7÷8=392÷(4×2)=468÷3÷4=32×3×63=389-(198+16)=446-435÷3=520÷8×9=308÷2=13×39=665×(501-497)=35×28÷4=432÷9×3=16×61+731=37×(474-454)=6.8-1.4=581-(630-380)=376-266-86=28×33÷3=37×(18÷2)=105×4÷5=10×9×4=752÷8=56÷8×97=552+25+241=746-347+250=210÷3×70=322×(480-475)=308-(216-104)=102×(24÷6)=480÷8÷4=458-65-277=95+12×34=11×(192÷8)=194-440÷4=20×(70÷7)=83+207-142=35÷5×53=0.8-0.6=702÷6=4.5-0.5=7.3-1.7=221+48×6=441-15×15=446+(275-143)=854÷7+570=816÷(560-556)=53+282÷3=540+624+807=434-260÷4=23+215-202=17×19×2=11×45=107×7-580=500÷5÷5=332+73-241=3.7+6.8=14×14÷7=10×65=37.1-36.2=372×2÷6=888÷2÷2=55×9+57=42×21÷3=117×3=9.3-6.3=51×(578-544)=92÷4×18=407-14×25=398×9-347=14×16÷2=128÷4×69=837÷(3×3)=910+580=891×7÷9=88÷4×9=868÷7×5=4.5-4.4=201-(310-118)=557×7-176=797×(10÷2)=308÷(370-366)=304×(925-920)=132÷4=226+33×3=65÷(37-32)=16+25×37=254×(483-479)=483÷7×4=224÷8×4=475+347×2=428-100=2.6+7.8=864÷6×2=375+15×15=432÷6+463=37×18÷2=32+419+24=391-(146+236)=88×6=435÷(45÷9)=60×11÷2=972×(42÷7)=380÷(45÷9)=914-(667+194)=146×6-343=4/7-2/7=996÷3×2=18÷6×16=42×2×7=88.2-65.8=33×17-445=909×2÷9=895÷(309-304)=312÷(4×2)=360×2-138=14×62×9=373-323=744×5÷3=761-250=252+(201-20)=278-147=402-55×6=132÷(469-463)=129×5=13×24×3=12×(384-372)=6.1+9.9=(448-60)÷4=256÷4=(457-64)÷3=847-(118+53)=309÷3×6=1/3+2/3=79×(134-122)=471-342=946×(283-276)=(797-617)÷4=60÷4=452-241-89=42÷6=27×8+691=953-(675-541)=2/7+3/7=832-26×22=210÷7=54+247+105=15×18÷2=49×96÷8=339+10×34=10×6×2=869-67-298=776×(935-927)=270+10×61=987-171-85=15×18=380+(339-150)=311-191+237=52×(72÷4)=170×5÷2=54×56÷4=180÷5=496-270=27×(270÷9)=444+18×39=18×(648÷9)=21×2×27=232-(182+22)=667-213=322÷(303-301)=567÷(63÷7)=555+58×10=732÷3=228-16+38=2/6+3/6=263-414÷3=997-(602+111)=892-54+808=7.6+7.4=394×(24-17)=714÷2=486÷(18÷6)=324÷(455-449)=410÷2÷5=590×3=392÷(380-373)=23×(120÷8)=493-176-218=176×3-383=150+189÷3=376-916÷4=69×22×7=155×4×8=143×5×2=996÷(2×3)=445-308÷4=246÷(333-327)=237-83×2=93+54×6=769+873÷3=32÷(24÷6)=958+(337-139)=102÷(3×2)=63×3=(686-618)×34=430÷5÷2=12×4×34=954÷2×6=37×27-494=866-389×2=144÷(184-176)=375-(155+177)=54×8-67=318×(209-206)=69×42×6=(40-28)×27=345-334=370-207-65=24÷8×80=306÷(306-297)=13×17-129=805-53×4=200÷(2×2)=831-(846-710)=816+481-861=431+430+712=150÷6+194=500+764÷2=7.6+3.2=200-(64+20)=153×(46-42)=351-25+147=288÷9=34×(54÷9)=28+(909-881)=250-102=73×6÷2=89×35=48×(181-175)=283+636÷6=173+117=129×9=488÷4÷2=3/6+2/6=264-13×17=576÷2÷2=14÷2×43=750÷6×7=822÷(3×2)=395÷(10÷2)=137+(259-182)=560-(197+80)=16×9×3=3/7-2/7=49×2×96=852×(21÷3)=998÷2+569=62+374-291=55×11=154+184÷8=865-854÷2=121+90×2=247×2×4=(332-125)÷3=259÷7×21=82×11+119=29×9=163+333=552÷4×9=526-(991-970)=99+993+623=99÷3+267=716+329÷7=300÷6=344-149-45=7.9-6.1=310×2=26×(131-128)=928÷(4×2)=439-326+101=63×10=102×7=22×3×71=42÷7×79=159×5-715=996÷(2×2)=88×94=33.4+6.5=189÷7×14=360÷3÷8=(117-99)×22=820-(282+484)=27×(288÷9)=753+39×16=(908-896)÷6=62.9-52.7=83×(372÷4)=285+15×66=586+(892-590)=4.7-1.7=20×3×68=41×2×52=459+(262-62)=17×17×3=477+487-174=632÷8×69=276×8÷6=177+169=211+184=379+90×3=216÷2÷2=53×93=135×(72÷8)=360÷(2×3)=237×(420-416)=496÷(20÷5)=10×(32÷2)=286-52+243=36×86×5=(213-151)×34=351-15=476-13×17=60×2+380=262-(614-503)=490-21×10=25×26-279=(99-76)×38=2.4+9.5=38×2×90=534÷(2×3)=36×(152÷8)=209+174-278=562-308÷4=906×(27÷9)=646÷2=692+86+163=834÷(3×2)=296×9÷6=162×5×4=962+50×10=921×2=135×(30÷6)=505×(143-136)=183×5×7=49×2×46=14×36÷4=5.9+5.8=97×3=246÷3×2=991-(198+306)=933-(428+444)=637-384+726=146×2×9=51×18÷2=382×9=256-(471-382)=387+101=692-540÷5=373-290=87×74÷3=784-(462-412)=185×3×7=233-159+112=30×10×2=934-73×9=89×11-932=460-13×20=365-41×5=39×82÷6=59×5×8=816÷6÷2=972÷(12÷6)=752-117÷9=62×74÷2=467-(102+103)=637-390-44=112÷2÷7=32×13÷8=29×(136-68)=270÷2×7=16×30÷3=34×(704-641)=495+20×23=688-95+723=271+30×11=98×4=(311-111)÷2=24×2×57=58+11=336÷3÷4=202+78=290÷5=417+287×2=102÷(2×3)=478-28×12=86×(28÷7)=420÷3÷4=(555-514)×65=82×5=9.6+8.3=155-102+352=200÷8×14=77÷7=840÷5÷2=79×99=432÷(42÷7)=14×21×2=622÷2+132=3.0+0.8=(494-174)÷4=120÷4÷3=(351-235)÷4=444÷(2×3)=1/6+2/6=153×3=655+222×3=753÷3=589+218=71-(286-249)=532÷2÷2=347+14×43=429+(189-170)=4.7-0.2=86+(245-189)=(148-140)÷2=35×12÷6=923-882=3.8-2.0=142×3+134=(485-143)÷6=(994-354)÷8=27×(316÷4)=906×(18÷3)=968×5=574×2-424=68+205×2=375×6-495=353+174×2=52×8÷2=24×35-485=3.6+9.8=79×(741-733)=62×10+107=38×12=312÷(53-49)=13×24÷6=77×12-654=15+51×14=13×4×20=646+570÷5=236-(105+106)=677-(405-391)=235÷(30÷6)=202÷(876-874)=25×53×5=268+229-426=(100-23)×12=1.7+6.1=306÷3=7.4+6.7=23.9+7.5=79×4×3=284-257+330=87+254=94×92×9=80×55=434+(220-156)=16×(349-308)=826+(720-599)=64×8÷2=991+(996-203)=170×5×7=187×3×8=70×41=200÷8=856÷(16÷2)=34×5×4=487-31×6=972+31×10=232÷(2×2)=643-124×4=284-456÷6=42×(492÷6)=313+956=88+79×7=485-381-101=4/10-3/10=441÷(263-254)=84×79=44.4+42.3=549×5-127=64×37÷8=2/3-1/3=336+(360-38)=719-(468-448)=55.4-50.0=456÷(3×2)=130-608÷8=138+36-166=343-(445-229)=149-(197-124)=760÷2+413=14×31-337=77×(12÷6)=238+193=44+28×17=624÷2+207=361-38×5=974-381-303=10×9×47=50÷(40÷8)=720×3÷4=504÷(712-704)=161×6=782-510+416=331+219+305=974-59×7=2.8+1.7=398+12×36=6.6+2.3=849×(47-40)=993÷(638-635)=754-57-603=516×8÷6=75÷5=202×(24÷6)=882-14×34=574÷7×84=240÷2×6=77.9+4.9=114-(66-48)=44×(42÷2)=501+540÷5=125×2=969×8÷6=895-496-180=1/6+4/6=60×2×6=69×7-106=(425-201)÷2=186-763÷7=(794-770)÷4=260+239-99=398×(36÷6)=158+219=35.2+46.1=275÷(875-870)=185×2=558÷2=304÷8×23=633÷(289-286)=12×(235÷5)=390+668÷2=319+68=27×18×2=405-280=77×(291-286)=316-68-105=17×16-31=5.7-0.7=468-334÷2=671-382=479-348+45=312-(411-400)=202+197=58×93×9=74×2×3=9.8-7.3=297÷9×8=92×48=121×7-470=55×3×6=988÷(890-888)=336÷8=292-(363-240)=(143-107)÷2=320÷5=53-22×2=560÷7×38=48×6÷3=331×(14÷7)=777-(491+144)=73×6×8=65×16×4=785-448-234=99÷(25-16)=873-292-235=(423-77)÷2=440-(146+285)=463+605=23+(475-173)=90×3=293+460-659=463+(117-98)=740÷5×4=234×3÷9=429÷(304-301)=160+(606-260)=872-618+308=250+37×5=998-35×17=675+198×4=6.6-6.1=400-(36+117)=796÷4×8=844-(848-590)=235-213+331=67×(409-405)=80×4-105=971-759+431=989-(95+715)=170÷(284-282)=14×2×86=478-(290-64)=2/4-1/4=18×26-216=278-(39+151)=256×3=198×(666-660)=600÷2÷2=81×11=500×6-23=312÷(20-12)=488÷(14÷7)=11×2×8=30×32+526=478÷(10÷5)=392÷(2×4)=485÷5×4=54×12=198×4=946÷2×9=354-(206-188)=298÷(212-210)=260+82×7=3/10-2/10=108+162-157=473-23×6=422+876+129=463+656+535=13×63-409=166×6÷4=704÷8×42=589-96-180=3/6-1/6=378÷(243-234)=762-(153+184)=60×4=399-249+186=(349-139)÷2=5.0-0.4=(470-38)÷8=48+472×2=13×(75÷3)=16×12×4=953+744=748-416-218=481+249=10×(455÷7)=35×(105÷5)=597×2=168÷6×49=792÷2×7=630+651÷7=481×8=346+536=994+34×4=16×60÷5=989+354=58×2×6=835×6÷3=341-89=474-24×14=71+48×6=161-141=131+342-146=(259-145)÷3=721×4-445=922÷2=210÷5×46=66×(52÷4)=449-68-233=27×15×2=648÷(797-789)=(364-218)÷2=85+653-546=(861-807)×21=18×25-48=28×15+910=904÷(2×4)=833-639+668=466+190÷2=229+678+454=2/7+4/7=(293-158)÷5=28×(393-358)=244+(979-877)=11×23=25×(133-115)=17×(28÷2)=(217-206)×90=498×5=497-141=213+243=398-271+42=46.2+39.1=245+27×14=364÷4+255=486÷9+577=17×16-49=90÷(2×3)=192÷(336-330)=2/10+3/10=389-99×3=602-472+588=112÷2÷4=665-(228-201)=713-(176+70)=116÷(20÷5)=321-29×6=9.0-7.6=423÷(143-134)=977-132×6=64×15-208=6/9-3/9=49×(40-37)=412-(53+185)=153÷9×36=656÷4+843=240÷(2×2)=59×16=64×4÷8=588÷7÷4=30÷(27÷9)=29×(176-145)=36.8+20.9=145+602=35×7=42×2×40=690÷5÷3=(826-119)÷7=996-(630+268)=600÷(15÷5)=8.9-0.8=49÷7×16=784-98=294-193-51=402÷(429-427)=375÷5×2=253-102÷3=70×(84÷7)=156+29×3=189-13×13=5/7-2/7=292×2=669×2=440×5÷2=399÷(122-119)=56×17÷2=1/4+2/4=27×(32÷8)=435×2÷3=49×18=507+(707-161)=71+310×2=34×(70÷2)=22×20-134=348÷(2×2)=27×2×94=288÷(4×2)=190×2-47=196×4×6=320÷4=337-(16+150)=451-21×12=182÷(28÷4)=20×12÷6=93×69×8=916÷(2×2)=188×6-552=432-142×3=338-66=683+(434-408)=99×(333÷9)=641×(30÷6)=480-19×12=463-357-23=43×2×60=452+11×26=60÷5×99=24÷8×94=630÷2×6=0.7+2.7=10×92-671=48÷4×63=582÷(3×2)=38÷2×42=193+294=16÷8×67=277+29+413=154+72×5=15×5×64=19×2×42=12×56=992-15=102+131×3=632÷8×87=406-31×5=266×(16÷8)=22×98÷4=11×9×62=908-330=981×7÷3=322×3-816=495÷9=467-359+343=197-27×7=138-360÷8=388-102+200=151+525+18=396÷(36÷4)=243+(995-926)=930×(35÷5)=9.7-3.2=28×8×9=499-13×35=45×2÷6=3.4+5.9=47×38=74×17×6=470-234=8/9-1/9=560÷(4×2)=106+294+399=21×(252÷6)=54÷3÷2=20×(273-245)=67×9-517=(691-616)×89=98×86÷4=306×4-643=177+(433-393)=37×(196÷2)=396÷3÷6=640÷8÷5=282-46×4=300÷(3×2)=830÷5+819=60-(327-285)=563-216-152=748÷(435-433)=300÷(94-90)=185-37×3=489+740-778=268-(412-329)=888÷6=92+43=498+16×45=26×37=243×(24÷6)=42×2+764=213+24×18=68×98×8=101+494-537=14×29-128=641×(18÷3)=106-75=348-204+13=306÷(138-132)=359-92=33×(21÷3)=18+26=16.9+63.1=(443-389)÷6=217+118-49=700-109×3=65+128=556÷2=71+313-208=144÷2÷6=379-450÷3=150÷3×2=216+461=10×8×86=34+463+351=275×(427-422)=586-322-158=295-(146+132)=448÷4÷2=359+388-667=2.2+7.9=295+121-339=720×4÷8=739-28×26=96×9-817=10×11-73=2/5-1/5=11×34×2=632×6÷8=10×(85-31)=26×(15÷5)=893×7-92=15×13×3=471-26×11=13+609-230=507×9-291=253×2-263=321+349=943+(553-224)=10×84÷3=42×18+152=33×16÷6=726-400÷4=407+39+88=215×4=240÷(2×4)=277+704÷4=3.4+2.1=987-910÷7=237+10×68=13×6×30=11×46+490=189×3+872=299×2×4=10×12×6=369-24×4=19×(123÷3)=528÷6÷8=17×20-179=345÷5×9=(938-582)÷2=374-10×8=131×(407-398)=125+19×26=769+60×4=2.0+3.8=11×66+178=402-240+580=318-(48+103)=39×69=24×2×44=389×(44-40)=736-644-66=148÷4×14=16×(560÷7)=240÷6=1.9+66.8=560+259-38=276÷6×39=84+10×25=312÷2+747=756÷7=21×3×73=385-168+79=11×5×44=159+55=13×4×87=328-114=471-(130+56)=720÷4×9=910+(331-60)=3/8-1/8=14×26=10×3×95=(124-97)×15=7.2-1.0=43×16×8=16×2×50=47×8÷4=354÷3÷2=264+48-228=28÷4=24÷6×7=17×(389-294)=152×(394-388)=344÷8=239-14×12=(675-627)÷3=420×2÷3=196÷7×28=507-19×18=12×36-82=53×2-59=151+303-242=326+15×36=350-(659-390)=39×(727-715)=374×(10÷5)=252÷6÷3=(109-96)×33=13×57÷3=552-25×12=266×7-825=130×(181-177)=39+297-275=19×48-710=150÷(30÷5)=465-27×11=667+496-529=696÷2÷2=19×5×98=73×2×4=438-12×15=402-(362-12)=857-375÷5=764-694+355=55×10-103=46×2×9=28×34÷2=562-(314+113)=517+(492-302)=29×(234-211)=99+100-13=406-81-284=33.1-28.0=495-124=529-(311+42)=640-75×7=398+24×39=16×(196÷4)=100×5=11×9÷3=115-10÷5=403-244-66=24×4×38=33×25-659=690-345-74=(238-222)×68=59×(655-626)=991-23×17=267+182×4=43×(383-378)=15×41=698×6-587=163-(433-302)=157×2-131=759+10×31=15×34-251=786-611+554=517×5-77=370-700÷4=36×9×2=170+123-188=31×(189÷9)=17×19-177=33×(294÷3)=441-43×3=527×(21÷3)=852-33=630÷7+831=10×43-111=14×36÷9=132×(49÷7)=295+52+171=702×(742-736)=82×88÷4=95×(162÷2)=119+176=560÷4÷4=288÷3÷8=(877-49)÷6=333-195=463-485÷5=97×(766-669)=392÷(230-223)=101×6÷2=675÷5÷9=425-(338-80)=749-87=917×(30÷6)=(697-641)×46=849-595=664÷(56÷7)=467-101×4=938-126×2=210+308+371=15×24×2=440-158×2=291×(18÷6)=29×8=273-14×18=305×6-219=481-173=24×4×22=50×11=277×3-262=71×12-455=436÷(584-582)=13×74-167=91×(191-182)=272-172+139=617-(442-403)=157+(400-137)=480-555÷3=336÷6×74=356÷(2×2)=504÷7×9=7.3+8.6=162×(155-150)=386+259+903=864÷9÷3=756÷6×2=279×(465-462)=93×(72÷4)=460-234+157=52.3-42.8=16×22×2=810÷(18÷2)=28×19-488=64÷(2×2)=24×14=295-460÷2=52+796÷2=24×(24÷2)=(453-397)×45=7.3-4.6=391-(135+96)=961+27×18=58+(302-238)=200÷(30÷6)=889-61×7=72÷(2×3)=445-(991-962)=61.2+27.0=127×(413-410)=238÷(63÷9)=16×78×7=54×54÷2=781×(119-113)=510÷(2×3)=538-207×2=320+81-132=612÷3×6=266+221+103=60÷(3×2)=428-975÷3=(228-126)÷6=925÷5×8=882+677-430=6.4+9.3=450÷(18÷3)=76.3-64.1=91×10-706=332×(171-168)=19×65=(889-581)÷7=78×(874-817)=244÷(16÷4)=856-318÷2=784÷7÷7=438÷3+499=780+(113-42)=740÷2÷5=577-397=840+(908-745)=71×4×3=(193-180)×27=783÷9=9.8-6.6=23×7+442=11×39-234=448-49-328=9.5-1.6=957+505+639=912-540+955=214×7-957=12÷3×30=66×74=708÷(32÷8)=446÷(10÷5)=5.5+3.7=138÷6+107=458-18×16=151+520+158=200+177=307-(108-100)=733-27×24=94×9-686=65×(72÷9)=(401-191)÷3=845-25×19=791×8=49.7-9.6=266÷7=84÷(24÷8)=762-(122+86)=49×(200÷5)=12×20÷3=600÷3×9=214+390+514=150-19×4=573-464=959+488-272=177×3÷9=392×9-345=68×3×4=(897-537)÷5=664+609-656=825-700+742=351+(467-166)=139×(390-383)=97×(141-138)=121×2×4=364÷4×55=315÷3=971-(341+560)=17×(368÷8)=642÷(18÷6)=621÷9×54=105×(63÷9)=20×11×2=218+892+228=656-(359+283)=443×6÷3=16×70×8=302-11×18=380-48+32=76÷(12÷6)=88×8-530=727+19+798=750÷(20÷4)=41.5-37.4=681-33×17=46×(320÷5)=920+644=336÷7=456+811+987=282+175×4=424-161-227=(741-476)÷5=320×2×4=485+38×9=199+78-213=60×12÷6=681+198+88=(463-421)÷7=87×(640÷8)=478-54-84=605-13×14=160+958+35=(636-204)÷3=500÷(12÷6)=393-375÷5=18×51=8.2+2.3=441×6-290=227+62÷2=2/8+3/8=13×7×46=(556-286)÷5=15×3×5=666+56×8=860÷(24÷6)=343-318=(40-29)×10=12×23-263=45×10-372=283+53-82=120+343=77×(54÷9)=413-18×2=45×(333÷9)=830÷2=21×34=728÷(12÷3)=6.8-2.5=623×3-823=596-(204-10)=164-198÷6=11×10×6=181×3=36+(158-73)=5.3-4.2=360÷6+235=111+198×4=10×3÷6=237×3×5=4/7+2/7=88×(255-251)=632÷(4×2)=55×76=534×3=28÷(2×2)=998-(139+634)=429+(271-80)=206×(642-639)=576-91÷7=参考答案250-(20-14)=24437×26×9=865855.1+1.2=56.3909+(579-567)=921159÷(21÷7)=53311-15×11=14623×(401-363)=874561×8÷2=22445.4-4.0=1.443×(147÷7)=90382.5-74.8=7.7833-455+937=1315749-566=18331×12-253=119760÷2×3=1140344+829+714=1887306+892÷2=752465-25×14=11572+28×25=77237×(35÷5)=259273-152÷8=254468-(271+85)=112572-(796-394)=170102×3÷6=5161×9×4=2196198×4+21=813392-312-34=4676÷4×53=1007910-52×5=650493-27-262=204250-(839-742)=153624+348-560=41213×32-263=153469-121-163=185895÷5×8=1432127+82+329=538174+170+193=53789×20×9=16020645-724÷4=46431×5×4=620104×9÷4=234144÷9÷2=8295-(99+176)=20110×2×5=1100497-241-15=24148÷3=16471-10×44=3183×9+907=165475+351÷3=19212×83÷2=49879+642+92=813954÷(12÷2)=15950+93=143466+939-759=646357÷3×8=9521.8+5.6=7.45.7-4.2=1.5773-416÷8=721178+14×60=1018778-654+699=823370×2-468=27235+149×3=482976÷8×2=24462.6-60.7=1.9355-795÷3=9012×5×54=3240560÷(2×4)=70779-223×3=110676÷(2×2)=169256-162+214=30818×5×26=2340448÷8×55=308063×65÷5=819220-(16+196)=8872÷(2×2)=218151-259÷7=114397-(67-66)=396253-904÷4=278.7-5.3=3.4316×(10÷5)=632945×6÷5=1134530-392=13864×2×3=384972÷(654-650)=24330.0+67.4=97.4986×2=1972395÷(15÷3)=79421+89+180=690355+593-486=462377+118=495440+(278-21)=697493-(56+22)=415216÷(2×2)=54162-12×8=66474÷(990-984)=79740-11×15=57513×24×2=624636+458=1094944÷8×4=472(355-330)×27=675936÷(2×4)=117325-(399-165)=91853-389+241=70527×28÷9=8431+724÷2=39358×71=4118145+282-228=199268×3÷4=201168÷3+410=46614×4×96=5376892-22×14=584368÷4×3=27624÷3×50=40072÷8×84=756846×4÷2=1692164÷2=82478+292÷4=551(784-421)÷3=12113×20×2=520571×(237-234)=1713801÷(656-647)=89491-(372-206)=325840÷7÷8=15628÷(32÷8)=157223+195=41834×10=34030÷2=15118+(193-156)=155193+272-463=229×(180÷9)=580313-72×3=97781-518-25=23813×37-478=320×3×93=5580408+527+48=98310×2×8=16060+(330-40)=350(321-20)÷7=43596-306÷9=562312-(195+78)=3974×(347-341)=444813-22×25=263488-113=37542×3=12630×16-306=17419.2+49.0=68.2113-756÷9=29750÷6×8=1000814-48-410=356188-10×18=8488-225×2=38444×(18÷9)=888(399-252)÷7=2155÷(347-342)=11828×5-993=3147424÷(64÷8)=53184+409=593742×(36÷9)=2968498-32×4=370132÷(2×3)=22182+529+351=1062759×(45÷9)=3795767-152-132=483159×2=318932×(36÷4)=8388157+607+135=899196-39×5=1654×(18÷3)=3924584÷(600-596)=146827×3=248187-(213-174)=48187-432÷3=4391×9=819221-152÷8=20264×87×8=44544794-705=89385+(337-59)=663(184-98)÷2=43161+22×7=315557-102-58=39749×15-617=118(741-69)÷7=9610×11×2=220289-176=113798+792÷2=1194760+45×9=116510+(165-75)=100936÷9+412=516165÷3×14=770399-(459-401)=34150×10-35=4658.3+2.4=10.715×55+550=1375503×(292-284)=402416×16÷8=3238×12×2=9127.9-6.0=1.9(427-232)÷3=6582.8-41.8=41.0130+48=17848×53=2544528÷8÷3=2213×3×42=163861×79=4819501×(24÷8)=1503329-(383-185)=13110×6×20=1200978-17×32=43428×2×45=252021×22=462(397-365)×76=2432783+322+39=1144898-687-162=4921×3×46=2898170+246+125=54121×(12÷6)=4290×32÷2=144093×19=176720÷5+892=8965.4+1.6=7.0479-(182+176)=12114×66-433=491399×(344-339)=1995141+241+138=520879÷3×6=1758105+207=312362-22×14=5448+302-42=30886×46=395663×5÷3=105127+154+559=840406-365+288=3299.0+8.4=17.429×96×5=13920397-240-151=6991-871+549=669491-25×8=29124×33+167=95913×3×77=30033/7+2/7=5/754×(24÷2)=64835×67×7=16415(510-48)÷6=77438-319+310=42924×(444-420)=57657×89×7=3551138×3×4=45624×8÷6=32348×2+245=941(560-523)×38=1406139-50=8939×14÷6=9111×27×3=891408÷8×59=3009123+(702-389)=43680.1-78.2=1.9146+(432-100)=478994-10×76=234784÷7÷8=14392÷(4×2)=49468÷3÷4=3932×3×63=6048389-(198+16)=175446-435÷3=301520÷8×9=585308÷2=15413×39=507665×(501-497)=266035×28÷4=245432÷9×3=14416×61+731=170737×(474-454)=7406.8-1.4=5.4581-(630-380)=331376-266-86=2428×33÷3=30837×(18÷2)=333105×4÷5=8410×9×4=360752÷8=9456÷8×97=679552+25+241=818746-347+250=649210÷3×70=4900322×(480-475)=1610308-(216-104)=196102×(24÷6)=408480÷8÷4=15458-65-277=11695+12×34=50311×(192÷8)=264194-440÷4=8420×(70÷7)=20083+207-142=14835÷5×53=3710.8-0.6=0.2702÷6=1174.5-0.5=4.07.3-1.7=5.6221+48×6=509441-15×15=216446+(275-143)=578854÷7+570=692816÷(560-556)=20453+282÷3=147540+624+807=1971434-260÷4=36923+215-202=3617×19×2=64611×45=495107×7-580=169500÷5÷5=20332+73-241=1643.7+6.8=10.514×14÷7=2810×65=65037.1-36.2=0.9372×2÷6=124888÷2÷2=22255×9+57=55242×21÷3=294117×3=3519.3-6.3=3.051×(578-544)=173492÷4×18=414407-14×25=57398×9-347=323514×16÷2=112128÷4×69=2208837÷(3×3)=93910+580=1490891×7÷9=69388÷4×9=198868÷7×5=6204.5-4.4=0.1201-(310-118)=9557×7-176=3723797×(10÷2)=3985308÷(370-366)=77304×(925-920)=1520132÷4=33226+33×3=32565÷(37-32)=1316+25×37=941254×(483-479)=1016483÷7×4=276224÷8×4=112475+347×2=1169428-100=3282.6+7.8=10.4864÷6×2=288375+15×15=600432÷6+463=53537×18÷2=33332+419+24=475391-(146+236)=988×6=528435÷(45÷9)=8760×11÷2=330972×(42÷7)=5832380÷(45÷9)=76914-(667+194)=53146×6-343=5334/7-2/7=2/7996÷3×2=66418÷6×16=4842×2×7=58888.2-65.8=22.433×17-445=116909×2÷9=202895÷(309-304)=179312÷(4×2)=39360×2-138=58214×62×9=7812373-323=50744×5÷3=1240761-250=511252+(201-20)=433278-147=131402-55×6=72132÷(469-463)=22129×5=64513×24×3=93612×(384-372)=1446.1+9.9=16.0(448-60)÷4=97256÷4=64(457-64)÷3=131847-(118+53)=676309÷3×6=6181/3+2/3=179×(134-122)=948471-342=129946×(283-276)=6622(797-617)÷4=4560÷4=15452-241-89=12242÷6=727×8+691=907953-(675-541)=8192/7+3/7=5/7832-26×22=260210÷7=3054+247+105=40615×18÷2=13549×96÷8=588339+10×34=67910×6×2=120869-67-298=504776×(935-927)=6208270+10×61=880987-171-85=73115×18=270380+(339-150)=569311-191+237=35752×(72÷4)=936170×5÷2=42554×56÷4=756180÷5=36496-270=22627×(270÷9)=810444+18×39=114618×(648÷9)=129621×2×27=1134232-(182+22)=28667-213=454322÷(303-301)=161567÷(63÷7)=63555+58×10=1135732÷3=244228-16+38=2502/6+3/6=5/6263-414÷3=125997-(602+111)=284892-54+808=16467.6+7.4=15.0394×(24-17)=2758714÷2=357486÷(18÷6)=162324÷(455-449)=54410÷2÷5=41590×3=1770392÷(380-373)=5623×(120÷8)=345493-176-218=99176×3-383=145150+189÷3=213376-916÷4=14769×22×7=10626155×4×8=4960143×5×2=1430996÷(2×3)=166445-308÷4=368246÷(333-327)=41237-83×2=7193+54×6=417769+873÷3=106032÷(24÷6)=8958+(337-139)=1156102÷(3×2)=1763×3=189(686-618)×34=2312430÷5÷2=4312×4×34=1632954÷2×6=286237×27-494=505866-389×2=88144÷(184-176)=18375-(155+177)=4354×8-67=365318×(209-206)=95469×42×6=17388(40-28)×27=324345-334=11370-207-65=9824÷8×80=240306÷(306-297)=3413×17-129=92805-53×4=593200÷(2×2)=50831-(846-710)=695816+481-861=436431+430+712=1573150÷6+194=219500+764÷2=8827.6+3.2=10.8200-(64+20)=116153×(46-42)=612351-25+147=473288÷9=3234×(54÷9)=20428+(909-881)=56250-102=14873×6÷2=21989×35=311548×(181-175)=288283+636÷6=389173+117=290129×9=1161488÷4÷2=613/6+2/6=5/6264-13×17=43576÷2÷2=14414÷2×43=301750÷6×7=875822÷(3×2)=137395÷(10÷2)=79137+(259-182)=214560-(197+80)=28316×9×3=4323/7-2/7=1/749×2×96=9408852×(21÷3)=5964998÷2+569=106862+374-291=14555×11=605154+184÷8=177865-854÷2=438121+90×2=301247×2×4=1976(332-125)÷3=69259÷7×21=77782×11+119=102129×9=261163+333=496552÷4×9=1242526-(991-970)=50599+993+623=171599÷3+267=300716+329÷7=763300÷6=50344-149-45=1507.9-6.1=1.8310×2=62026×(131-128)=78928÷(4×2)=116439-326+101=21463×10=630102×7=71422×3×71=468642÷7×79=474159×5-715=80996÷(2×2)=24988×94=827233.4+6.5=39.9189÷7×14=378360÷3÷8=15(117-99)×22=396820-(282+484)=5427×(288÷9)=864753+39×16=1377(908-896)÷6=262.9-52.7=10.283×(372÷4)=7719285+15×66=1275586+(892-590)=8884.7-1.7=3.020×3×68=408041×2×52=4264459+(262-62)=65917×17×3=867477+487-174=790632÷8×69=5451276×8÷6=368177+169=346211+184=395379+90×3=649216÷2÷2=5453×93=4929135×(72÷8)=1215360÷(2×3)=60237×(420-416)=948496÷(20÷5)=12410×(32÷2)=160286-52+243=47736×86×5=15480(213-151)×34=2108351-15=336476-13×17=25560×2+380=500262-(614-503)=151490-21×10=28025×26-279=371(99-76)×38=8742.4+9.5=11.938×2×90=6840534÷(2×3)=8936×(152÷8)=684209+174-278=105562-308÷4=485906×(27÷9)=2718646÷2=323692+86+163=941834÷(3×2)=139296×9÷6=444162×5×4=3240962+50×10=1462921×2=1842135×(30÷6)=675505×(143-136)=3535183×5×7=640549×2×46=450814×36÷4=1265.9+5.8=11.797×3=291246÷3×2=164991-(198+306)=487933-(428+444)=61637-384+726=979146×2×9=262851×18÷2=459382×9=3438256-(471-382)=167387+101=488692-540÷5=584373-290=8387×74÷3=2146784-(462-412)=734185×3×7=3885233-159+112=18630×10×2=600934-73×9=27789×11-932=47460-13×20=200365-41×5=16039×82÷6=53359×5×8=2360816÷6÷2=68972÷(12÷6)=486752-117÷9=73962×74÷2=2294467-(102+103)=262637-390-44=203112÷2÷7=832×13÷8=5229×(136-68)=1972270÷2×7=94516×30÷3=16034×(704-641)=2142495+20×23=955688-95+723=1316271+30×11=60198×4=392(311-111)÷2=10024×2×57=273658+11=69336÷3÷4=28202+78=280290÷5=58417+287×2=991102÷(2×3)=17478-28×12=14286×(28÷7)=344420÷3÷4=35(555-514)×65=266582×5=4109.6+8.3=17.9155-102+352=405200÷8×14=35077÷7=11840÷5÷2=8479×99=7821432÷(42÷7)=7214×21×2=588622÷2+132=4433.0+0.8=3.8(494-174)÷4=80120÷4÷3=10(351-235)÷4=29444÷(2×3)=741/6+2/6=3/6153×3=459655+222×3=1321753÷3=251589+218=80771-(286-249)=34532÷2÷2=133347+14×43=949429+(189-170)=4484.7-0.2=4.586+(245-189)=142(148-140)÷2=435×12÷6=70923-882=413.8-2.0=1.8142×3+134=560(485-143)÷6=57(994-354)÷8=8027×(316÷4)=2133906×(18÷3)=5436968×5=4840574×2-424=72468+205×2=478375×6-495=1755353+174×2=70152×8÷2=20824×35-485=3553.6+9.8=13.479×(741-733)=63262×10+107=72738×12=456312÷(53-49)=7813×24÷6=5277×12-654=27015+51×14=72913×4×20=1040646+570÷5=760236-(105+106)=25677-(405-391)=663235÷(30÷6)=47202÷(876-874)=10125×53×5=6625268+229-426=71(100-23)×12=9241.7+6.1=7.8306÷3=1027.4+6.7=14.123.9+7.5=31.479×4×3=948284-257+330=35787+254=34194×92×9=7783280×55=4400434+(220-156)=49816×(349-308)=656826+(720-599)=94764×8÷2=256991+(996-203)=1784170×5×7=5950187×3×8=448870×41=2870200÷8=25856÷(16÷2)=10734×5×4=680487-31×6=301972+31×10=1282232÷(2×2)=58643-124×4=147284-456÷6=20842×(492÷6)=3444313+956=126988+79×7=641485-381-101=34/10-3/10=1/10441÷(263-254)=4984×79=663644.4+42.3=86.7549×5-127=261864×37÷8=2962/3-1/3=1/3336+(360-38)=658719-(468-448)=69955.4-50.0=5.4456÷(3×2)=76130-608÷8=54138+36-166=8343-(445-229)=127149-(197-124)=76760÷2+413=79314×31-337=9777×(12÷6)=154238+193=43144+28×17=520624÷2+207=519361-38×5=171974-381-303=29010×9×47=423050÷(40÷8)=10720×3÷4=540504÷(712-704)=63161×6=966782-510+416=688331+219+305=855974-59×7=5612.8+1.7=4.5398+12×36=8306.6+2.3=8.9849×(47-40)=5943993÷(638-635)=331754-57-603=94516×8÷6=68875÷5=15202×(24÷6)=808882-14×34=406574÷7×84=6888240÷2×6=72077.9+4.9=82.8114-(66-48)=9644×(42÷2)=924501+540÷5=609125×2=250969×8÷6=1292895-496-180=2191/6+4/6=5/660×2×6=72069×7-106=377(425-201)÷2=112186-763÷7=77(794-770)÷4=6260+239-99=400398×(36÷6)=2388158+219=37735.2+46.1=81.3275÷(875-870)=55185×2=370558÷2=279304÷8×23=874633÷(289-286)=21112×(235÷5)=564390+668÷2=724319+68=38727×18×2=972405-280=12577×(291-286)=385316-68-105=14317×16-31=2415.7-0.7=5.0468-334÷2=301671-382=289479-348+45=176312-(411-400)=301202+197=39958×93×9=4854674×2×3=4449.8-7.3=2.5297÷9×8=26492×48=4416121×7-470=37755×3×6=990988÷(890-888)=494336÷8=42292-(363-240)=169(143-107)÷2=18320÷5=6453-22×2=9560÷7×38=304048×6÷3=96331×(14÷7)=662777-(491+144)=14273×6×8=350465×16×4=4160785-448-234=10399÷(25-16)=11873-292-235=346(423-77)÷2=173440-(146+285)=9463+605=106823+(475-173)=32590×3=270293+460-659=94463+(117-98)=482740÷5×4=592234×3÷9=78429÷(304-301)=143160+(606-260)=506872-618+308=562250+37×5=435998-35×17=403675+198×4=14676.6-6.1=0.5400-(36+117)=247796÷4×8=1592844-(848-590)=586235-213+331=35367×(409-405)=26880×4-105=215971-759+431=643989-(95+715)=179170÷(284-282)=8514×2×86=2408478-(290-64)=2522/4-1/4=1/418×26-216=252278-(39+151)=88256×3=768198×(666-660)=1188600÷2÷2=15081×11=891500×6-23=2977312÷(20-12)=39488÷(14÷7)=24411×2×8=17630×32+526=1486478÷(10÷5)=239392÷(2×4)=49485÷5×4=38854×12=648198×4=792946÷2×9=4257354-(206-188)=336298÷(212-210)=149260+82×7=8343/10-2/10=1/10108+162-157=113473-23×6=335422+876+129=1427463+656+535=165413×63-409=410166×6÷4=249704÷8×42=3696589-96-180=3133/6-1/6=2/6378÷(243-234)=42762-(153+184)=42560×4=240399-249+186=336(349-139)÷2=1055.0-0.4=4.6(470-38)÷8=5448+472×2=99213×(75÷3)=32516×12×4=768953+744=1697748-416-218=114481+249=73010×(455÷7)=65035×(105÷5)=735597×2=1194168÷6×49=1372792÷2×7=2772630+651÷7=723481×8=3848346+536=882994+34×4=113016×60÷5=192989+354=134358×2×6=696835×6÷3=1670341-89=252474-24×14=13871+48×6=359161-141=20131+342-146=327(259-145)÷3=38721×4-445=2439922÷2=461210