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508-872÷8=453-(258+143)=417-712÷4=405-76-46=32+57×17=18÷6×64=29×4×2=872-33×8=858÷(420-417)=935×(679-670)=31×15×2=94-189÷9=799-20×12=21÷3×43=472-19×5=794-(873-638)=15÷(485-480)=284÷4×7=2/7-1/7=852+252=552÷(24÷6)=603-(150+21)=983-62-30=30×18-137=53×(603÷9)=(292-190)÷2=422-22×12=491+238=923-604-277=689×9=45÷3÷3=440-10×19=336÷(3×2)=196×8÷4=39×21-53=301-651÷7=482×(497-488)=24×(354-313)=16×23×2=101+(297-199)=88×2=2.8-0.2=739-472=938÷(42÷6)=524-479+732=99×(140÷2)=2/9+3/9=333+(490-215)=12×(192÷3)=356-636÷3=12×31+372=9.4-5.1=163+24×13=637-384=66×28=695÷5×6=14+10×48=608÷4÷2=152-21×4=3/8-1/8=14×5×57=78×11-836=600÷(797-793)=51×22=534×3÷6=922-574+617=245-171+334=9.9-5.7=105×3+418=900+877=45×42×2=63+24×36=10×5×91=270÷3×99=411-(82+208)=812÷(2×2)=266+57-22=274+147-83=15×3×10=484+(555-202)=595-11×18=920÷(2×2)=30×14-211=61×7×8=397+590÷2=332-294+393=237÷(155-152)=32×62×5=979-67×11=142×2÷4=(425-141)÷2=680÷(2×4)=20×27÷9=594÷(54÷9)=16×5×6=16×8×3=196÷2÷7=290-(77-24)=943-(773-542)=436+10×19=310÷(30÷6)=406-441÷7=798÷7÷2=458×4-666=16×23-317=88×(15÷5)=378÷9×66=55×12÷2=148÷2×5=246-16+113=660-190×3=23.4-14.9=96÷6×15=97+173×4=10×84÷7=800÷(4×2)=446-366÷2=325×(14÷7)=9.4+0.8=204÷4×60=38×81=(373-348)×10=14×11×5=744÷(745-737)=435-368=280+23×12=914-12=239-190+236=211×6-517=927-77+613=66×(78÷6)=484+829-648=174×5-461=11×70-14=57×10-312=730-16×7=380×(24÷8)=306-263=10×8÷4=3.7-1.2=18×(396÷6)=7.7-5.8=115-54+123=(384-66)÷6=492-369=928-990÷2=72×10-501=(953-379)÷2=286-142-115=666÷2+500=973-346-341=48×19×9=24×11=828-751-26=897+102×4=37×24=12×49÷6=864÷8=614-70×5=172÷2=774÷(959-956)=18×2×3=67×8=159-57+193=433-594÷6=446+212×2=77.0-76.0=341+398÷2=612-485=408÷8×78=50×2-69=44×(60÷4)=389+192=106+136=838-566+603=9.4+3.0=68×7-402=13×(204÷3)=248+672÷4=820-336-228=341+462÷6=600÷2×7=495+157+192=305+270÷3=319-196-45=744÷(209-203)=927×3=14×12×5=20×3×14=111+262×2=975+536÷2=22×2×97=189÷(401-398)=244×8÷4=24×4×12=466×6÷4=144×2×6=234+152=49×3=276÷(14÷7)=8.3-2.3=150÷6=147÷7=23×(156-129)=58+407-153=575-99-157=261+588=130+10×33=990-809+879=275×4-524=570÷2×8=74.5-30.6=48÷4×7=16×35-531=34×5×2=969÷(186-183)=18×(825-806)=363+651+772=982-(280+86)=889-(350+323)=128÷(67-65)=937-802+546=401-(473-221)=53×(232÷8)=280÷7=343×2=141+34=161×4-178=342÷(3×2)=(258-232)×37=566+48×7=13×53-53=444+819÷9=15×32-104=12×11=201×3-185=696÷4÷2=220×(396-392)=14×18=620-(462-341)=74+301=628+274-452=(936-472)÷4=32×3×2=307×2-602=522÷2÷3=440÷(15÷3)=524÷2+303=480÷2+106=310-124÷4=823×(16÷8)=46×54÷9=2/6-1/6=210×4÷7=497+348÷3=385-12×11=159-552÷8=151+898=701+861÷7=827-386×2=318+(425-39)=5.5+2.4=80×2×4=820÷(512-510)=960×4÷3=70.3-21.7=990×7=13×33-223=998-415-278=83×75×6=(645-473)÷4=25×(170÷5)=497+349+32=340-625÷5=10×2×26=(87-56)×13=112×8÷2=140×7×3=46×(153÷9)=296+294+319=494-(385+27)=211+(387-82)=(355-332)×29=432÷2÷6=395-12×21=38.6+44.8=600-481+717=6.1-3.1=13×64-724=3/5-1/5=601×(373-366)=734-543+463=899+(689-245)=243+23×39=787-236×2=307-207+99=175×(49÷7)=240÷3÷5=14×(405÷9)=20+22×12=8.3+9.2=201×(14÷7)=64×98×8=120÷5×28=573-81×5=95×(28÷4)=32×5=50×(359-348)=(431-51)÷2=385÷(56÷8)=11×4×66=3.1+2.7=278×2÷4=228+(485-125)=2.6+7.5=927×(27-22)=94×8-694=10.0+0.6=45×54÷3=875÷(63÷9)=13×(70÷7)=294+75×9=75+234×3=441÷3÷3=797-313+798=135×7-71=253+514+170=30×21-145=476-215=228÷(2×3)=27×49÷9=131×3+210=21×46=904+325=400-19×13=42×7×2=196×5-431=31×2×76=118+287-48=564×2÷6=370÷2=5.4-4.1=24×10÷3=198÷3×10=438-13×25=440÷5×97=368-167+11=11×21×4=465÷3÷5=2.4+6.8=445-129×3=(105-39)÷3=448÷7=120÷5=219÷3=744-104×7=324÷(2×3)=31.2+31.9=84×2×5=60×56×5=388÷(2×2)=936×9÷4=18×5×17=110÷5+736=281+123=244+(582-93)=289+160=(762-498)÷8=92×6+104=616÷4÷2=4/7+2/7=368+410-205=68×(63÷9)=456÷4×2=951-390-504=855÷9×2=608÷(2×4)=846+924-562=371-798÷7=232÷(16÷4)=379-82+103=473-(765-518)=220×(822-816)=423÷9×20=17×7×8=12×5×8=82×18×7=101×8=(501-291)÷6=396-(452-373)=594÷6+854=30×12-157=247×3×6=494+(75-73)=991-728-75=10×91÷7=257-85-133=75÷5÷5=8.8-7.6=836÷2×3=396÷4×8=84×(16÷4)=918÷3÷3=366÷(133-127)=316÷4=888×(54÷9)=972÷(914-910)=36÷6×42=40×2×40=305+509-108=1.7+5.7=887-19×30=158+(961-205)=116+167=390÷(458-456)=229+50+539=333-111+225=402-275=588÷(298-295)=178÷(12÷6)=33×24=117÷3×18=14×22÷7=(188-159)×94=(500-485)×39=88×63÷2=122+121+736=(327-299)÷4=86+74×12=173×(242-238)=35×14-483=(248-48)÷4=793-25×20=17+153×2=147×7-318=648÷(36÷9)=495×2=248÷(32÷8)=2/5+3/5=63×12=594×8÷9=492+243+151=56÷7×31=968+13×43=(860-512)÷4=775×(24÷3)=80+480÷3=(762-288)÷6=16×31-429=696÷4÷6=912÷(4×2)=79×2×3=39×5×3=804÷2×9=13.6+1.3=152-57-40=3.1+4.5=35×(51÷3)=3/6-1/6=14×(63÷9)=472÷(28÷7)=75+385=596-(211+148)=423+100÷4=18+29×14=584-22×13=615÷5+68=902-514+302=53×(304-299)=192×5÷4=32×95=317-(180+40)=184÷(2×2)=248÷(4×2)=50×(322÷7)=267-76÷2=40×2×88=405-86×3=468+238×3=775÷5×2=327÷(24÷8)=874-26×17=248×(24÷8)=128+470+647=65×7-453=254-22-131=476÷(292-285)=48÷3=12×(147÷7)=566×(306-300)=485×2=24×4×55=324÷2÷3=820-(396+408)=973-732=448-276-80=197-(361-221)=396+(199-125)=347-100=453-(28+424)=403×2=(446-196)÷2=224÷(607-599)=15×54-618=551+152×4=105×2×3=96×4÷6=128÷8×25=434÷(453-451)=411×5=48×6+181=342-139-79=413×8=280-426÷2=97×3×8=765-216=278+335+83=924×4÷8=189-158=97-(55-22)=168÷(158-152)=213+254-58=32×4-13=769-(254+408)=588-828÷9=588÷7×76=71×11=57×12÷4=360-243=819+303+392=234÷6=283-197+62=11×(131-66)=752÷(2×4)=896÷(2×2)=243÷9×30=368-21×11=8.7+77.7=336÷3÷7=965×(14÷2)=60×3÷9=14×(309-301)=(321-137)÷8=67+260=908×3÷4=387÷3=175×9=102+13×66=30×(691-629)=88×7÷8=786÷2×7=269+192=978÷6×9=16×31÷4=547-51=(343-161)÷7=869-(41+60)=792-358=47×11+393=447+33-326=15×26×2=22×(66÷6)=427÷(42÷6)=521-231÷3=735+(765-49)=423×2=785×(10÷5)=9.3-1.3=251-(299-247)=120×(110-102)=182+89=930-673+578=384+376+92=445-95-98=12×(80-18)=384÷(2×3)=205-303÷3=139-77÷7=256÷(28÷7)=506+19×5=735÷7×9=500-80÷8=84×35×5=78-260÷5=440÷(356-351)=1/7+4/7=41×14×9=418×2=200-51=216×3-208=345+256×2=(418-391)×82=369÷9×7=119×(251-244)=54×47=92×(184÷4)=621÷3×4=699-265-287=37×69×5=334-(124+206)=66×6÷9=57×(48÷6)=906-(516+279)=397-772÷4=161+41=590-(663-128)=824÷4+980=141+145=13×6×66=480-(230+98)=102+243=909×8=315÷7+301=24×(252÷7)=448+462-173=342+656+123=(398-328)×26=459-222=(234-152)÷2=122×4×7=12×13=401+25÷5=42×83=18×4×28=65-(617-576)=488÷8×6=98.8-69.8=977+985=75×10=(382-144)÷7=542-(810-405)=116÷4=609-11×37=888×9-53=168÷8÷7=24×7÷4=231÷7×36=27×16=10×4×47=52×64÷2=5.4+6.4=83.0-52.0=328÷8=820+26-428=830÷5=408-376+19=435-(488-158)=680×(467-463)=862+(856-557)=732÷3+259=1.5+3.8=(202-111)×53=399+35-215=31×3×7=412×2×6=62×(472-466)=17.8+47.9=186+71×2=463-76=887-38×16=127×(40÷5)=402+19×10=166+373+89=155×2-30=40.1+33.2=416-(53+67)=186×5÷6=120×6÷3=497-17×7=924-(47+828)=222÷(89-86)=47×22=192+294+212=116÷(122-118)=26×13+518=147÷(49÷7)=416+98+356=84×(28÷4)=45×2×12=744+80÷5=489-44=98×(28÷7)=166-828÷9=316÷2=13×(242-203)=23×18-389=19×22-367=81×7×2=31×35=368-55×4=853×(18÷6)=462-319=35÷7×87=351×(162-156)=162+(712-689)=909+789+791=234÷(10÷5)=458+(347-251)=95-(41+31)=403+713+205=(283-190)×69=140÷2×25=295×2÷5=10×39+237=9.8-6.0=211+736=138÷(115-112)=136+90+456=25×5×7=320÷8×11=(848-731)÷3=28×58÷7=121+51×11=3.9-0.5=10×33×2=37×2×83=2.4-0.8=264×(261-258)=312-11×26=9.6-8.6=238÷(542-540)=384÷8×6=281+(377-274)=63÷7=9.2+2.1=26×24-69=138×5÷6=3/6-2/6=18.3+55.6=160÷(2×4)=3.8+3.8=236-(21+169)=271×3-763=11×63=(185-158)×18=81÷9×2=298×2÷4=98×18÷7=196÷4×3=(781-25)÷7=736-347×2=633-336-285=13.1+46.5=85×(369÷9)=11×37-203=120+220×3=104÷(763-755)=339÷3×9=981-11×89=575+159=15×47=25×18-112=450-13×8=785×7÷5=520÷5÷2=326-(33+19)=967×9=36×7÷9=355÷(144-139)=53×(22÷2)=492-384÷4=136-(201-68)=224÷(28÷4)=7.2-3.0=210×(20÷5)=880-(499+206)=12×18×3=472-(36+264)=452-294+324=27×(508-476)=27×3×51=435÷(15÷5)=383×(616-607)=470-27×10=197×(230-226)=33×6-14=97×(63÷9)=53×(468-402)=576÷8÷2=37+131=40×2×95=12×30×2=27×6×4=15×12=180÷9=233×3=120÷(2×2)=272-(228-79)=957÷3+280=883-441+139=16×43÷2=772+(765-736)=80÷8+406=11×86-624=37×(765-725)=136×(369-364)=53×5+373=294-49×2=49×(401-385)=36.1+47.8=102×9=30×8+519=512-(93+54)=42×14-16=35×96÷8=252÷7+344=540÷(3×2)=882×(500-496)=116÷(12÷3)=486÷2×8=411÷(18÷6)=520÷8=894-198-512=6.0-3.1=359-336+145=497×2+691=252÷2×6=153+727-178=616÷4÷7=56÷2=20×98÷7=746+988+170=752÷8×62=275+55+489=792÷4÷6=(290-240)×10=396-221-52=397-21×15=20×22-384=38×54÷9=487-(66+130)=41×26=500-377-27=624-108×3=34.2-28.0=681-429=396÷(97-95)=958-(743+121)=34+107+239=372-132=23×2×3=(65-43)÷2=138÷(101-98)=772-425÷5=247-(295-264)=728+556-792=4.5+4.9=723+(985-702)=(925-627)÷2=18×8×9=17×18=138÷2=264×8-857=169-12×10=41×23-641=660+487+376=166+325-392=704÷8×10=288×2÷9=95×6+104=103×9=384-700÷5=250-(135+11)=7.6-5.8=288÷(4×2)=267×(18÷6)=995-(270+321)=476-81-294=3/8+2/8=37×17+75=972÷(386-377)=(922-22)÷6=108+(191-66)=193+928=194+180+438=21×17÷3=660÷6÷5=369×2=428-81×4=22+(379-88)=648+45×13=14×69-613=65×(161-156)=244+100=324÷(2×2)=188÷(16÷8)=998+512-694=419-(85+43)=315÷(3×3)=174-(164-71)=(789-183)÷3=(928-400)÷8=80×(72÷8)=97×(83-75)=56×61=183+23×5=96×82=25×13×3=865×8=(940-810)÷2=249+(351-242)=15×61÷3=66×51÷3=468÷(90-86)=93×80÷8=420÷3×9=861-252-181=63×49÷9=16×18÷2=179+129=196÷2×10=242+412+83=18×22-122=420÷(42÷7)=25×13-317=14×(244÷4)=48÷(2×4)=735÷(42÷6)=17×13+403=17×(299-258)=128+443-429=5.0+7.9=469-(478-49)=76×69×4=872÷4×8=852-717=245+892-815=462×8÷2=487×(12÷6)=311+81×11=322×(542-535)=143×6=609÷7×8=997-329-411=798-47×13=8/9-1/9=970÷(119-114)=264÷(32÷4)=19×(225÷5)=463-430-13=(833-332)÷3=854-96÷8=403-170×2=847×(10÷2)=92+12×36=288÷3×59=612÷2÷3=78×3×4=161×4=12×4×95=435-(476-336)=216÷3÷8=32×3×56=445-178×2=119×7-398=14×5×66=486-40×10=7/9-1/9=70×78=94+(711-399)=354-11×10=7.4+6.2=102×4×9=(782-718)×47=507-(124+125)=108×(437-434)=1/8+4/8=30.1+32.8=804×5÷4=14×5×55=33×12÷2=77+538+177=960÷6×2=43×90×3=22×4×21=652×4-861=365-92-264=3/6+2/6=144÷2÷3=4.1-3.3=324×3-163=523+20×23=59×(98÷2)=979-53×7=261×(239-236)=574-421+744=200-172+379=374-(251-63)=(362-126)÷4=285-474÷2=672÷7÷8=668÷2÷2=202×(159-155)=902-642-222=164÷2×22=38×(138÷2)=369×8=156÷(2×2)=206-73-132=446+10×25=11×16×3=14×33=309÷3=54÷9=62+170=486+635÷5=142×3×2=3/5-2/5=18÷(463-457)=5.3-5.1=336÷6÷2=33×2×20=200-438÷3=810÷(3×3)=595-(719-349)=198÷(27÷9)=5.0+4.4=449-24×15=996-(429+40)=83×(542-489)=72×(111-104)=117+236-34=114×8÷4=416+331=439-359-64=736+886=240÷8=739-14×47=460-309÷3=11×89×7=265+22×6=131+149-129=78-219÷3=152+305=643-619=916-185+685=111×9÷3=78×(30÷6)=320-21×7=(342-289)×34=92+164=102+(375-221)=688÷2=253-29-206=704×6=373-19×13=422+696+701=495-117=554×5-440=129×(12÷6)=790×4-946=301-282+122=153×3=25×83×6=537-81+407=46×17÷2=490-(683-398)=873-19-23=204+(453-36)=594-(941-591)=236-41×4=573×(81÷9)=55×92=190-15×4=954-(424-271)=21×13-235=258+(186-10)=21×4×11=209+32×10=(340-296)×13=327×2÷3=471÷3×5=780÷(16÷8)=264÷(3×2)=452+220÷5=(597-558)×65=780÷(2×3)=222+25×11=10×5×2=335+22+579=326÷2×8=301-(384-249)=24×70×7=(700-618)×72=463-450÷2=385÷(63÷9)=468÷2÷2=29×(504÷9)=(744-168)÷4=186÷6+153=394÷(10÷5)=855÷3+468=410-164-189=112×8-715=53×20=644×4=344×2-252=36×2×87=0.4+5.5=236+226=842-(350+148)=225-137=489-13×13=253-17×5=3.8+8.5=475-416+43=500÷2+552=96×92÷6=687×8÷2=140÷(189-187)=14×12×3=500-(770-488)=81×(96÷3)=14×5×75=97-(571-503)=535+(469-356)=12×6×23=390-(293+73)=10×2×86=981×(18÷3)=25×13-69=27×20+745=112+28+677=885-13×36=85-168÷4=110÷5×11=78.0-66.3=11×2×9=779-467+373=407+18-60=(262-248)×59=139+39-125=905+641+61=(70-42)÷4=306÷6×50=315×2-279=68×50÷4=935×(112-105)=85×(519-477)=27×2×48=516-184=348÷2÷6=926-(537+21)=51÷3=175+46×8=13×55÷5=696+460+954=33×2×3=441÷(3×3)=89×18=228×2÷4=38÷2×33=12×39-427=236÷2=490+(408-283)=55×(16÷8)=100÷(249-244)=990÷(3×2)=276-(402-346)=52×75=13×(65÷5)=132+808÷8=268÷4×62=64×(90÷9)=3.2-3.1=7.6+4.3=533+685=6.7-1.9=53+165+701=378+95×5=319-93+892=85+243=(483-471)×67=126+322×2=14×9÷3=12÷(18÷3)=99-34-11=390-157=150÷6×34=264÷4=408÷6=441-38×8=12×28÷7=54×38×8=42+80×9=936÷3×7=78÷3=487-14×33=79×8=31×(45-40)=360-228+197=60×(398-389)=275×8-805=(443-301)÷2=930-(540-40)=52×63×7=182×3÷7=512÷4+374=516÷4÷3=693÷7+968=258+187-51=152×2+343=2/4-1/4=135÷3×78=597+15×17=635-(852-474)=16×22-243=48÷2÷3=108×(24÷3)=684÷(3×3)=174÷2=441÷3÷7=269-14×2=48+100×6=190+(418-35)=488×2-924=630÷6×2=567-202×2=75×(672÷8)=39×2×86=788+210÷7=49×10-288=742+896-587=36÷(103-99)=391-(230-210)=868÷7÷2=849×7=940×(502-497)=197-105=82×98×6=(484-200)÷2=81×(72÷9)=430×7-303=533×4-780=470×6-288=2/5-1/5=381-10×38=261+202=538-315=896-523=77×(413-409)=421×2×9=10×78+193=468-600÷6=434-(38+134)=441+457-156=439×(16÷4)=(580-410)÷5=222÷2=19×3×52=19×19-86=813+28×20=964÷4=419+443×2=461-(168-101)=286÷2+100=884-(85-54)=43×(369-350)=44.6-37.8=29×11×3=654-215=3/7-1/7=102+320×2=69-21×3=32+200÷8=844+148×5=19.8-2.8=357÷(337-334)=216÷2×4=136÷(64÷8)=13×(18÷2)=492+20×20=220×2=232×4×9=312÷(2×2)=13×(75÷3)=691×(48÷8)=178-19-20=2.8+4.5=974-14×59=57×(223-208)=80÷4×11=479-73×6=38.5-18.0=11×26=494-(227+100)=824÷2×5=37×(110÷5)=174-73-64=243×4=160÷2=660+389+298=10×67=6/9+3/9=43×20÷5=77÷7×82=178-148+160=750÷5+155=25×27÷5=10×(388÷4)=990÷9=(72-61)×46=39×12-135=173+147=16×12×5=295-642÷6=34×22×2=883+135-339=18÷(12÷4)=177×4+358=9.5-1.6=984÷4÷2=701-(124+67)=257×3-476=4.6-1.7=132÷(3×2)=3.0+2.3=378÷9=324÷6÷2=10×19×3=960-716=42×11-40=484+36×10=976-189=101×(924-916)=148-(67-45)=249+191-357=23×(111-70)=621-(678-288)=378÷(3×3)=317+221×3=120+324-101=158+179=604÷(2×2)=720÷(3×2)=562+10×50=124×2×3=(417-207)÷3=(447-35)÷2=464+(333-70)=198+175-353=448-12×21=24÷3×84=481-81=751+836÷4=196+37+649=4.3-0.4=406-195×2=352÷4÷4=903+(918-321)=32-48÷3=191+(18-15)=350-28×5=327+819-113=44×(312÷8)=826-(642-430)=10.2+76.6=71×8-293=109×3-134=183+167+224=688÷(28÷7)=951÷3=96÷(36÷9)=329-15×16=60×53÷2=1/4+2/4=280÷(20÷4)=768-12×20=106×(21÷3)=16×11=450÷3×9=40×2×21=353+(714-594)=972÷9×8=54÷9×5=760÷2÷2=435-(225+134)=4/8+3/8=54×23=216+161-140=472-76-362=51.4-1.1=495×(514-509)=11×43-49=80×12=208×(500-497)=469+29×6=367-91×4=11×12÷4=468-25×6=23×(385-382)=449-434+208=199+(736-277)=98×(508-495)=58×(553÷7)=486-(181+36)=259÷(82-75)=(911-455)÷6=377-168÷2=412-205+112=13×19×2=388×6÷3=91.0-21.4=11×28-82=6.8+2.7=203+(254-246)=284-(322-216)=45×56÷2=472+(949-675)=27×(637÷7)=385÷(22-17)=26×3×32=3.9+4.2=16÷(4×2)=255÷5×13=160÷(232-230)=400÷2÷2=220-15×2=96÷8×68=340-(53+258)=99+504÷8=30×3×34=269-12×18=233+381×2=660÷6×4=290×9=28×(186÷6)=330÷(3×2)=198+810+288=210+(635-39)=569×(14÷2)=48÷(2×2)=470+82×11=2.4+95.6=678÷(2×3)=10×18+383=22×(175÷5)=446÷(932-930)=70×(462-454)=30÷5×68=200÷8×94=470-486÷9=324+17×5=720-340×2=209×2=758-29×18=(457-133)÷6=28+(392-141)=195×2=863+329+668=902-114-99=12×59+68=60×3×5=276÷4=28×7=10×12×4=437×(274-265)=91×53×2=336÷(21÷7)=682+496-63=361+347=270÷3×8=476+297+190=387-276÷3=24×3×56=88×(576÷8)=247-111=546-85×3=477×2=612×7÷2=592×4-910=180×4×7=564÷2×8=10+(945-705)=78×68÷3=719+475-554=750-112×5=884×5-330=64÷(28÷7)=432÷6×89=156+219-146=44×11×2=151+419-241=409-21×12=248-(335-277)=43×(68÷4)=298+256+489=9.4-9.1=495+59×8=110+768+631=218÷(10÷5)=800÷2=22×41=2/10+7/10=877-28×24=218+177-238=18÷(3×3)=44×18÷3=10×4×3=202+126-194=96×37÷2=246×4-491=472×2=25×67=46+(282-240)=14×13×4=936-752÷4=945÷7+315=8.1+5.2=0.2+8.4=408÷3÷2=120+125-162=814+12×36=329-264-63=5/8+3/8=361-103=(130-103)÷3=5.4-4.4=37×2×92=146+264×2=772-10+510=454+13×24=143×(49÷7)=21×2×23=273-11×15=109×(151-143)=48×14=848×(567-558)=378÷(15÷5)=744-117×4=(910-694)÷3=130×4×8=763-(190+386)=545×(36÷6)=487-(493-351)=8.2-1.0=11×26×3=626-165+255=46.2+50.7=111+(397-88)=54×(329-286)=450-82=484-110=60×(176÷2)=参考答案508-872÷8=399453-(258+143)=52417-712÷4=239405-76-46=28332+57×17=100118÷6×64=19229×4×2=232872-33×8=608858÷(420-417)=286935×(679-670)=841531×15×2=93094-189÷9=73799-20×12=55921÷3×43=301472-19×5=377794-(873-638)=55915÷(485-480)=3284÷4×7=4972/7-1/7=1/7852+252=1104552÷(24÷6)=138603-(150+21)=432983-62-30=89130×18-137=40353×(603÷9)=3551(292-190)÷2=51422-22×12=158491+238=729923-604-277=42689×9=620145÷3÷3=5440-10×19=250336÷(3×2)=56196×8÷4=39239×21-53=766301-651÷7=208482×(497-488)=433824×(354-313)=98416×23×2=736101+(297-199)=19988×2=1762.8-0.2=2.6739-472=267938÷(42÷6)=134524-479+732=77799×(140÷2)=69302/9+3/9=5/9333+(490-215)=60812×(192÷3)=768356-636÷3=14412×31+372=7449.4-5.1=4.3163+24×13=475637-384=25366×28=1848695÷5×6=83414+10×48=494608÷4÷2=76152-21×4=683/8-1/8=2/814×5×57=399078×11-836=22600÷(797-793)=15051×22=1122534×3÷6=267922-574+617=965245-171+334=4089.9-5.7=4.2105×3+418=733900+877=177745×42×2=378063+24×36=92710×5×91=4550270÷3×99=8910411-(82+208)=121812÷(2×2)=203266+57-22=301274+147-83=33815×3×10=450484+(555-202)=837595-11×18=397920÷(2×2)=23030×14-211=20961×7×8=3416397+590÷2=692332-294+393=431237÷(155-152)=7932×62×5=9920979-67×11=242142×2÷4=71(425-141)÷2=142680÷(2×4)=8520×27÷9=60594÷(54÷9)=9916×5×6=48016×8×3=384196÷2÷7=14290-(77-24)=237943-(773-542)=712436+10×19=626310÷(30÷6)=62406-441÷7=343798÷7÷2=57458×4-666=116616×23-317=5188×(15÷5)=264378÷9×66=277255×12÷2=330148÷2×5=370246-16+113=343660-190×3=9023.4-14.9=8.596÷6×15=24097+173×4=78910×84÷7=120800÷(4×2)=100446-366÷2=263325×(14÷7)=6509.4+0.8=10.2204÷4×60=306038×81=3078(373-348)×10=25014×11×5=770744÷(745-737)=93435-368=67280+23×12=556914-12=902239-190+236=285211×6-517=749927-77+613=146366×(78÷6)=858484+829-648=665174×5-461=40911×70-14=75657×10-312=258730-16×7=618380×(24÷8)=1140306-263=4310×8÷4=203.7-1.2=2.518×(396÷6)=11887.7-5.8=1.9115-54+123=184(384-66)÷6=53492-369=123928-990÷2=43372×10-501=219(953-379)÷2=287286-142-115=29666÷2+500=833973-346-341=28648×19×9=820824×11=264828-751-26=51897+102×4=130537×24=88812×49÷6=98864÷8=108614-70×5=264172÷2=86774÷(959-956)=25818×2×3=10867×8=536159-57+193=295433-594÷6=334446+212×2=87077.0-76.0=1.0341+398÷2=540612-485=127408÷8×78=397850×2-69=3144×(60÷4)=660389+192=581106+136=242838-566+603=8759.4+3.0=12.468×7-402=7413×(204÷3)=884248+672÷4=416820-336-228=256341+462÷6=418600÷2×7=2100495+157+192=844305+270÷3=395319-196-45=78744÷(209-203)=124927×3=278114×12×5=84020×3×14=840111+262×2=635975+536÷2=124322×2×97=4268189÷(401-398)=63244×8÷4=48824×4×12=1152466×6÷4=699144×2×6=1728234+152=38649×3=147276÷(14÷7)=1388.3-2.3=6.0150÷6=25147÷7=2123×(156-129)=62158+407-153=312575-99-157=319261+588=849130+10×33=460990-809+879=1060275×4-524=576570÷2×8=228074.5-30.6=43.948÷4×7=8416×35-531=2934×5×2=340969÷(186-183)=32318×(825-806)=342363+651+772=1786982-(280+86)=616889-(350+323)=216128÷(67-65)=64937-802+546=681401-(473-221)=14953×(232÷8)=1537280÷7=40343×2=686141+34=175161×4-178=466342÷(3×2)=57(258-232)×37=962566+48×7=90213×53-53=636444+819÷9=53515×32-104=37612×11=132201×3-185=418696÷4÷2=87220×(396-392)=88014×18=252620-(462-341)=49974+301=375628+274-452=450(936-472)÷4=11632×3×2=192307×2-602=12522÷2÷3=87440÷(15÷3)=88524÷2+303=565480÷2+106=346310-124÷4=279823×(16÷8)=164646×54÷9=2762/6-1/6=1/6210×4÷7=120497+348÷3=613385-12×11=253159-552÷8=90151+898=1049701+861÷7=824827-386×2=55318+(425-39)=7045.5+2.4=7.980×2×4=640820÷(512-510)=410960×4÷3=128070.3-21.7=48.6990×7=693013×33-223=206998-415-278=30583×75×6=37350(645-473)÷4=4325×(170÷5)=850497+349+32=878340-625÷5=21510×2×26=520(87-56)×13=403112×8÷2=448140×7×3=294046×(153÷9)=782296+294+319=909494-(385+27)=82211+(387-82)=516(355-332)×29=667432÷2÷6=36395-12×21=14338.6+44.8=83.4600-481+717=8366.1-3.1=3.013×64-724=1083/5-1/5=2/5601×(373-366)=4207734-543+463=654899+(689-245)=1343243+23×39=1140787-236×2=315307-207+99=199175×(49÷7)=1225240÷3÷5=1614×(405÷9)=63020+22×12=2848.3+9.2=17.5201×(14÷7)=40264×98×8=50176120÷5×28=672573-81×5=16895×(28÷4)=66532×5=16050×(359-348)=550(431-51)÷2=190385÷(56÷8)=5511×4×66=29043.1+2.7=5.8278×2÷4=139228+(485-125)=5882.6+7.5=10.1927×(27-22)=463594×8-694=5810.0+0.6=10.645×54÷3=810875÷(63÷9)=12513×(70÷7)=130294+75×9=96975+234×3=777441÷3÷3=49797-313+798=1282135×7-71=874253+514+170=93730×21-145=485476-215=261228÷(2×3)=3827×49÷9=147131×3+210=60321×46=966904+325=1229400-19×13=15342×7×2=588196×5-431=54931×2×76=4712118+287-48=357564×2÷6=188370÷2=1855.4-4.1=1.324×10÷3=80198÷3×10=660438-13×25=113440÷5×97=8536368-167+11=21211×21×4=924465÷3÷5=312.4+6.8=9.2445-129×3=58(105-39)÷3=22448÷7=64120÷5=24219÷3=73744-104×7=16324÷(2×3)=5431.2+31.9=63.184×2×5=84060×56×5=16800388÷(2×2)=97936×9÷4=210618×5×17=1530110÷5+736=758281+123=404244+(582-93)=733289+160=449(762-498)÷8=3392×6+104=656616÷4÷2=774/7+2/7=6/7368+410-205=57368×(63÷9)=476456÷4×2=228951-390-504=57855÷9×2=190608÷(2×4)=76846+924-562=1208371-798÷7=257232÷(16÷4)=58379-82+103=400473-(765-518)=226220×(822-816)=1320423÷9×20=94017×7×8=95212×5×8=48082×18×7=10332101×8=808(501-291)÷6=35396-(452-373)=317594÷6+854=95330×12-157=203247×3×6=4446494+(75-73)=496991-728-75=18810×91÷7=130257-85-133=3975÷5÷5=38.8-7.6=1.2836÷2×3=1254396÷4×8=79284×(16÷4)=336918÷3÷3=102366÷(133-127)=61316÷4=79888×(54÷9)=5328972÷(914-910)=24336÷6×42=25240×2×40=3200305+509-108=7061.7+5.7=7.4887-19×30=317158+(961-205)=914116+167=283390÷(458-456)=195229+50+539=818333-111+225=447402-275=127588÷(298-295)=196178÷(12÷6)=8933×24=792117÷3×18=70214×22÷7=44(188-159)×94=2726(500-485)×39=58588×63÷2=2772122+121+736=979(327-299)÷4=786+74×12=974173×(242-238)=69235×14-483=7(248-48)÷4=50793-25×20=29317+153×2=323147×7-318=711648÷(36÷9)=162495×2=990248÷(32÷8)=622/5+3/5=163×12=756594×8÷9=528492+243+151=88656÷7×31=248968+13×43=1527(860-512)÷4=87775×(24÷3)=620080+480÷3=240(762-288)÷6=7916×31-429=67696÷4÷6=29912÷(4×2)=11479×2×3=47439×5×3=585804÷2×9=361813.6+1.3=14.9152-57-40=553.1+4.5=7.635×(51÷3)=5953/6-1/6=2/614×(63÷9)=98472÷(28÷7)=11875+385=460596-(211+148)=237423+100÷4=44818+29×14=424584-22×13=298615÷5+68=191902-514+302=69053×(304-299)=265192×5÷4=24032×95=3040317-(180+40)=97184÷(2×2)=46248÷(4×2)=3150×(322÷7)=2300267-76÷2=22940×2×88=7040405-86×3=147468+238×3=1182775÷5×2=310327÷(24÷8)=109874-26×17=432248×(24÷8)=744128+470+647=124565×7-453=2254-22-131=101476÷(292-285)=6848÷3=1612×(147÷7)=252566×(306-300)=3396485×2=97024×4×55=5280324÷2÷3=54820-(396+408)=16973-732=241448-276-80=92197-(361-221)=57396+(199-125)=470347-100=247453-(28+424)=1403×2=806(446-196)÷2=125224÷(607-599)=2815×54-618=192551+152×4=1159105×2×3=63096×4÷6=64128÷8×25=400434÷(453-451)=217411×5=205548×6+181=469342-139-79=124413×8=3304280-426÷2=6797×3×8=2328765-216=549278+335+83=696924×4÷8=462189-158=3197-(55-22)=64168÷(158-152)=28213+254-58=40932×4-13=115769-(254+408)=107588-828÷9=496588÷7×76=638471×11=78157×12÷4=171360-243=117819+303+392=1514234÷6=39283-197+62=14811×(131-66)=715752÷(2×4)=94896÷(2×2)=224243÷9×30=810368-21×11=1378.7+77.7=86.4336÷3÷7=16965×(14÷2)=675560×3÷9=2014×(309-301)=112(321-137)÷8=2367+260=327908×3÷4=681387÷3=129175×9=1575102+13×66=96030×(691-629)=186088×7÷8=77786÷2×7=2751269+192=461978÷6×9=146716×31÷4=124547-51=496(343-161)÷7=26869-(41+60)=768792-358=43447×11+393=910447+33-326=15415×26×2=78022×(66÷6)=242427÷(42÷6)=61521-231÷3=444735+(765-49)=1451423×2=846785×(10÷5)=15709.3-1.3=8.0251-(299-247)=199120×(110-102)=960182+89=271930-673+578=835384+376+92=852445-95-98=25212×(80-18)=744384÷(2×3)=64205-303÷3=104139-77÷7=128256÷(28÷7)=64506+19×5=601735÷7×9=945500-80÷8=49084×35×5=1470078-260÷5=26440÷(356-351)=881/7+4/7=5/741×14×9=5166418×2=836200-51=149216×3-208=440345+256×2=857(418-391)×82=2214369÷9×7=287119×(251-244)=83354×47=253892×(184÷4)=4232621÷3×4=828699-265-287=14737×69×5=12765334-(124+206)=466×6÷9=4457×(48÷6)=456906-(516+279)=111397-772÷4=204161+41=202590-(663-128)=55824÷4+980=1186141+145=28613×6×66=5148480-(230+98)=152102+243=345909×8=7272315÷7+301=34624×(252÷7)=864448+462-173=737342+656+123=1121(398-328)×26=1820459-222=237(234-152)÷2=41122×4×7=341612×13=156401+25÷5=40642×83=348618×4×28=201665-(617-576)=24488÷8×6=36698.8-69.8=29.0977+985=196275×10=750(382-144)÷7=34542-(810-405)=137116÷4=29609-11×37=202888×9-53=7939168÷8÷7=324×7÷4=42231÷7×36=118827×16=43210×4×47=188052×64÷2=16645.4+6.4=11.883.0-52.0=31.0328÷8=41820+26-428=418830÷5=166408-376+19=51435-(488-158)=105680×(467-463)=2720862+(856-557)=1161732÷3+259=5031.5+3.8=5.3(202-111)×53=4823399+35-215=21931×3×7=651412×2×6=494462×(472-466)=37217.8+47.9=65.7186+71×2=328463-76=387887-38×16=279127×(40÷5)=1016402+19×10=592166+373+89=628155×2-30=28040.1+33.2=73.3416-(53+67)=296186×5÷6=155120×6÷3=240497-17×7=378924-(47+828)=49222÷(89-86)=7447×22=1034192+294+212=698116÷(122-118)=2926×13+518=856147÷(49÷7)=21416+98+356=87084×(28÷4)=58845×2×12=1080744+80÷5=760489-44=44598×(28÷7)=392166-828÷9=74316÷2=15813×(242-203)=50723×18-389=2519×22-367=5181×7×2=113431×35=1085368-55×4=148853×(18÷6)=2559462-319=14335÷7×87=435351×(162-156)=2106162+(712-689)=185909+789+791=2489234÷(10÷5)=117458+(347-251)=55495-(41+31)=23403+713+205=1321(283-190)×69=6417140÷2×25=1750295×2÷5=11810×39+237=6279.8-6.0=3.8211+736=947138÷(115-112)=46136+90+456=68225×5×7=875320÷8×11=440(848-731)÷3=3928×58÷7=232121+51×11=6823.9-0.5=3.410×33×2=66037×2×83=61422.4-0.8=1.6264×(261-258)=792312-11×26=269.6-8.6=1.0238÷(542-540)=119384÷8×6=288281+(377-274)=38463÷7=99.2+2.1=11.326×24-69=555138×5÷6=1153/6-2/6=1/618.3+55.6=73.9160÷(2×4)=203.8+3.8=7.6236-(21+169)=46271×3-763=5011×63=693(185-158)×18=48681÷9×2=18298×2÷4=14998×18÷7=252196÷4×3=147(781-25)÷7=108736-347×2=42633-336-285=1213.1+46.5=59.685×(369÷9)=348511×37-203=204120+220×3=780104÷(763-755)=13339÷3×9=1017981-11×89=2575+159=73415×47=70525×18-112=338450-13×8=346785×7÷5=1099520÷5÷2=52326-(33+19)=274967×9=870336×7÷9=28355÷(144-139)=7153×(22÷2)=583492-384÷4=396136-(201-68)=3224÷(28÷4)=327.2-3.0=4.2210×(20÷5)=840880-(499+206)=17512×18×3=648472-(36+264)=172452-294+324=48227×(508-476)=86427×3×51=4131435÷(15÷5)=145383×(616-607)=3447470-27×10=200197×(230-226)=78833×6-14=18497×(63÷9)=67953×(468-402)=3498576÷8÷2=3637+131=16840×2×95=760012×30×2=72027×6×4=64815×12=180180÷9=20233×3=699120÷(2×2)=30272-(228-79)=123957÷3+280=599883-441+139=58116×43÷2=344772+(765-736)=80180÷8+406=41611×86-624=32237×(765-725)=1480136×(369-364)=68053×5+373=638294-49×2=19649×(401-385)=78436.1+47.8=83.9102×9=91830×8+519=759512-(93+54)=36542×14-16=57235×96÷8=420252÷7+344=380540÷(3×2)=90882×(500-496)=3528116÷(12÷3)=29486÷2×8=1944411÷(18÷6)=137520÷8=65894-198-512=1846.0-3.1=2.9359-336+145=168497×2+691=1685252÷2×6=756153+727-178=702616÷4÷7=2256÷2=2820×98÷7=280746+988+170=1904752÷8×62=5828275+55+489=819792÷4÷6=33(290-240)×10=500396-221-52=123397-21×15=8220×22-384=5638×54÷9=228487-(66+130)=29141×26=1066500-377-27=96624-108×3=30034.2-28.0=6.2681-429=252396÷(97-95)=198958-(743+121)=9434+107+239=380372-132=24023×2×3=138(65-43)÷2=11138÷(101-98)=46772-425÷5=687247-(295-264)=216728+556-792=4924.5+4.9=9.4723+(985-702)=1006(925-627)÷2=14918×8×9=129617×18=306138÷2=69264×8-857=1255169-12×10=4941×23-641=302660+487+376=1523166+325-392=99704÷8×10=880288×2÷9=6495×6+104=674103×9=927384-700÷5=244250-(135+11)=1047.6-5.8=1.8288÷(4×2)=36267×(18÷6)=801995-(270+321)=404476-81-294=1013/8+2/8=5/837×17+75=704972÷(386-377)=108(922-22)÷6=150108+(191-66)=233193+928=1121194+180+438=81221×17÷3=119660÷6÷5=22369×2=738428-81×4=10422+(379-88)=313648+45×13=123314×69-613=35365×(161-156)=325244+100=344324÷(2×2)=81188÷(16÷8)=94998+512-694=816419-(85+43)=291315÷(3×3)=35174-(164-71)=81(789-183)÷3=202(928-400)÷8=6680×(72÷8)=72097×(83-75)=77656×61=3416183+23×5=29896×82=787225×13×3=975865×8=6920(940-810)÷2=65249+(351-242)=35815×61÷3=30566×51÷3=1122468÷(90-86)=11793×80÷8=930420÷3×9=1260861-252-181=42863×49÷9=34316×18÷2=144179+129=308196÷2×10=980242+412+83=73718×22-122=274420÷(42÷7)=7025×13-317=814×(244÷4)=85448÷(2×4)=6735÷(42÷6)=10517×13+403=62417×(299-258)=697128+443-429=1425.0+7.9=12.9469-(478-49)=4076×69×4=20976872÷4×8=1744852-717=135245+892-815=322462×8÷2=1848487×(12÷6)=974311+81×11=1202322×(542-535)=2254143×6=858609÷7×8=696997-329-411=257798-47×13=1878/9-1/