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531-370÷2=39+(469-279)=1/7+5/7=120÷3×13=34×63×2=60+158×5=175×4=(330-10)÷5=13×20+468=73×12-752=665÷7×3=8.4+9.3=(452-372)÷5=283+(459-296)=378-34×5=339+(942-329)=230-(208+14)=474-86×2=167×(69-64)=385-528÷8=161-44-45=243÷(312-309)=592÷4×2=38.5-10.9=841-93×9=(549-333)÷4=16÷2×55=7.3-1.0=174×2+826=447×8=22×3÷2=228÷6=15×5×21=72÷9×20=51÷3+97=324÷3×9=192÷(28÷7)=716+188-595=216+(455-95)=12×(194-115)=42×42÷9=990÷(320-315)=496+423÷3=524-388-80=313+90=480+26×2=594÷(3×2)=266-197+92=401-(45+310)=47+11×62=15×(106÷2)=132÷(3×2)=188+(449-347)=57×8÷4=230-198=229×8-329=751×6-87=28×30÷6=105×6=988÷2÷2=105÷3×16=325+665÷5=272÷(370-368)=679+115×6=75×37×3=226×(485-481)=152+(812-204)=9.1-8.7=(419-83)÷3=28×(162÷9)=188×2×7=109+11×77=28×13-355=252+175-314=474-54-180=813+20×20=523×(63÷9)=955+10×90=174+771-292=35×2×76=10×21×3=13×54÷6=891×2=32×19=10×49-357=361+403+236=28×(78÷3)=560÷4×3=328÷8×7=3/6+2/6=47×2×12=107+870÷6=3/7-1/7=69×(81÷3)=377+20×20=17×3×4=360÷(27÷3)=716÷4+330=431-391=330-235+347=152-(948-910)=510÷5=691-611+63=34×3×9=275÷5=8.7+9.9=18÷9×95=389-(48+119)=726-336+641=980-(535-326)=11×44×9=188×3×7=108+363-96=358-76=800÷(18÷9)=20×34=420×2-135=40×20÷4=207-11×14=660÷(2×3)=50×71=872+(621-19)=43×23×5=328-164÷4=73×98=13×28=684×(12÷2)=379-20×15=71×(481-408)=11×(323-320)=(283-262)÷3=147+301-383=23×3×57=5.1+3.1=520×(54÷9)=391+486=939+830÷5=918+122×5=24×(426-388)=500-(631-508)=708+753+29=6.9-5.2=660÷(3×2)=170×8-346=51×72=12×(431-412)=11×4×37=288+282÷2=288÷9=27÷(3×3)=4/8-3/8=79×72÷2=224-72+708=588×7-549=(447-141)÷6=420-304-103=45×(24÷3)=2/8-1/8=9.0-0.2=237+(758-255)=178×4÷8=731×3=996÷2÷6=28+66+491=8.6+1.8=277-(463-305)=74×7+106=922+11-458=624÷6÷2=452-414=62+260=57.4-39.6=149+345=47×8÷4=497-49-81=10×28+412=62×10÷4=18×(448÷8)=880×4÷8=27×2×3=442-176-264=60×93÷6=34×(638-597)=(388-347)×23=44÷2×8=180-156+185=405-14×16=16÷(10÷5)=64÷2×13=483-400÷8=405×(12÷6)=756÷3÷7=988÷(495-493)=152÷(2×4)=413-36×5=993-19×51=405+650÷5=3/6-1/6=527×(25÷5)=94.7-88.5=756+376=11×(448-404)=116+338=(668-458)÷7=12×8×2=398-15×23=43×(55-33)=165+298=9.8-5.0=318×(812-803)=272-104+142=109×(32÷8)=208÷(646-638)=144÷4+979=622-336=43×10×2=680÷(639-631)=67×12-476=422-124×2=35+480+434=96.9-30.9=486÷2×9=400-(697-487)=18×18×2=688-181-282=487-30-48=59×88÷2=235+(234-211)=23×18-296=345÷(15÷5)=216+197-45=385+300×2=(240-229)×79=932-99×5=130÷(16÷8)=378-351=342÷2=90+79+236=762×(927-918)=477-271-34=216÷(2×4)=168÷(2×2)=684÷2÷2=62+338+287=3.8-2.0=756÷2÷7=216-430÷2=147÷3+988=209×3+923=313×8÷4=384-532÷2=409+(424-281)=724-10×45=153×6=59×(361-354)=240-(57+172)=(867-648)÷3=888-22×27=8.1+9.3=176+21×27=6/10-3/10=916÷(2×2)=982-17×41=432-102×4=952-11×27=7/9-2/9=59×15=629-193×2=30÷6=138-(297-295)=312-(405-213)=920×7÷5=602+499-501=27+512÷8=12×6×12=70+(447-75)=357-10×31=564÷2×8=25÷5×65=11×69=672+(960-786)=308+11×47=92÷(20÷5)=22×(48÷8)=955-639÷3=502-387÷3=166×3-36=14×5×19=298×7=712÷2÷4=4.8-4.2=43×(50÷5)=53×(32÷2)=990÷3×7=14×4×49=362+(647-206)=352-(311+34)=276+773+147=290×2=15×14=16×3×7=555-14×3=165×7-610=537+(605-27)=846÷3÷2=14+61+880=177×(25÷5)=86×(184-116)=304-144+114=659×8-417=850-(784-309)=15×42÷7=80×2×6=342-49×2=4/7+2/7=6.5-4.2=500+710÷5=51×10+216=84×7=683-646=46×10-255=435-248-117=216÷9×8=642+697=82×52=155÷(436-431)=2/3-1/3=744÷(2×2)=950÷(601-596)=60×(30÷3)=13×65=922-(79+653)=168÷7=10×51-394=169×4-72=34×16+399=749-(386+196)=6.8-6.2=245-573÷3=32×(82-78)=672÷(3×2)=869-20×22=33×9+33=975-60×3=370÷5=212+25+77=51×6+423=288-267÷3=740÷5×2=21×78=488-92×2=41×2×5=13×7×59=48÷2=75×(16÷8)=249×4-721=50×6÷2=19×33+76=376÷(341-339)=33×23-150=400+149=37×2×81=(583-451)÷3=278-74×2=958÷2×3=24×15-286=744-120+899=162÷(2×3)=118×(35÷7)=333÷(3×3)=290÷(12÷6)=8.0+39.0=479-792÷6=195-354÷2=488+140-535=25×11×2=44.7+53.1=44×58×6=148+173-273=182×9=(649-199)÷6=885-(27+202)=257+226=72+170-78=948-12×70=726+930-69=117-96÷4=136÷(118-114)=413+160=897-(362-113)=281×9=431+14×30=17×5×53=10×53÷2=654+905=14×7×77=588×3÷6=332-149-120=16×27×2=26×3×98=618÷3=195×3÷9=47×2×97=(388-56)÷4=401-295=50×69×3=503-392÷2=71.8-4.6=475÷(194-189)=(420-244)÷8=54+720+323=288×(192-189)=45×(88-85)=486-(309+72)=379-19×13=598×6-919=(349-286)×15=75×8÷5=10×72-15=262-11×11=900÷(852-848)=(162-100)÷2=16×(40÷8)=455÷(25÷5)=156÷(360-354)=846-38=707-181+368=807-372+612=420+544=318-11×19=637-381-35=227-10=33×13-231=12×6×54=408÷3+111=76×(52-49)=243×2÷9=244+74=958+350+632=769+29×20=514+177-511=917+684÷9=489×8-705=42×(696÷8)=811×(481-478)=526×9÷2=555-44×10=285+144-402=312-97=48÷(415-409)=375÷3=610×(18÷2)=21×(250-245)=23×72×6=497-78×4=199+(612-22)=149-492÷4=10×(64÷4)=330÷(48÷8)=144÷2÷2=119×4=303+115×6=336-53+71=344÷2×6=305×2=343÷(191-184)=835÷(579-574)=74×(35÷7)=120+69×7=22.0+36.2=41.9+32.7=2/9+5/9=760×9÷2=(914-290)÷6=42÷2×46=234÷(221-215)=446+(217-43)=30×28÷6=580÷2×5=192÷(10÷5)=46×(135÷9)=12×(236-229)=245+175=83×(592÷8)=751×(703-697)=93×(93-85)=14÷7×12=236÷(2×2)=286×6-184=276+835+519=493-(13+412)=26×27-427=732÷3+414=15×54÷9=35×2×61=208×2÷8=54.5+21.3=23×(720÷9)=932÷(820-818)=972÷(3×2)=911-13×34=224÷8=915+429×2=294×2×5=757+(214-41)=276÷2÷6=125+839+207=(895-826)÷3=117÷(3×3)=985-(588+67)=306×4÷9=797-26×3=184+776+473=947-712÷8=83.8-22.5=648÷2÷9=785-400÷2=421+(470-387)=18×18×3=729×(383-376)=159-18÷6=5/9+3/9=482-261-123=11×68=181+20×3=43+152=625-(29+436)=428÷(198-194)=92.4-4.1=75×5=692×7-678=192÷3×32=14÷7×33=64+724-768=942÷(3×2)=303-249+31=233-16×14=1/8+2/8=224×3-330=127+316=725÷5÷5=464÷8×41=472-237-36=494×(12÷6)=960÷6÷2=78×47=64×13×3=392-404÷4=37×15=962+(651-66)=269×2+96=397+14×38=38×(690-653)=584÷4×9=(294-141)÷9=215÷(355-350)=23×8×3=923-412+766=630-83×2=459+20-95=926-(591+155)=41×81=528÷(2×4)=38×4×6=318-20÷5=16×(197-142)=294×5÷2=239-214+454=274÷(378-376)=302-856÷4=345÷5÷3=286×3-72=(148-70)×35=60÷4×95=173×4=36÷4=172÷(2×2)=35×27=628-436-104=(853-763)×74=357÷7×11=516÷2÷3=(616-56)÷5=99.2-18.9=139+(469-386)=835-(859-853)=(382-172)÷7=18×11-108=16×18÷8=12×17×4=684÷4=66×9×5=364÷2÷7=26×2=250÷(136-131)=(325-85)÷2=(358-343)÷3=375-558÷6=90×(126-120)=214+53+80=16×(387÷9)=249×3÷9=488+80×6=280×3÷4=299-68=111×3×2=329×(16÷4)=328÷8×20=123-48=14×(497÷7)=489-113-351=12×59+943=282×(27÷3)=97×21÷7=882+(191-32)=9.3+4.7=985÷(10÷2)=116×8-80=836÷4×9=442-(15+89)=203+201=153÷(27÷9)=53×88÷4=354÷3+407=20×17×2=406÷(63÷9)=132÷3=316÷2+382=92.7-68.9=140-61-75=27×46×4=98×4×6=722×(63÷9)=888-(466-381)=278×2-458=74-60÷4=3.0+28.8=98×(895-887)=680-520+171=672÷(4×2)=14×12×4=240+942÷6=40×68=920-400-30=24×(91÷7)=944÷4+398=10×42-116=5.0+3.7=264÷(157-151)=210+15×65=747×(40÷8)=19×(237÷3)=744÷(2×4)=690-(31+324)=384-28×3=13×2×37=66-37=463+(430-51)=397-271=20×95÷5=231-(305-108)=270÷9×4=513÷(155-146)=81÷3×7=272÷8×48=12×(371-366)=692×4÷8=379×2=986-(51+913)=731+451+432=27×(44÷2)=37×8×2=381-20×7=189+95×4=38×58=93×(268-265)=110-(366-299)=395-303=171×5=629×(773-767)=155+791÷7=447+842-374=918+25×34=965÷5=336-143+100=144÷(72÷9)=11×66-307=415÷5=312-19×16=588×2÷4=60÷3=72.9-44.7=19×17-274=676-(25+83)=945-472-24=0.5+6.0=(447-359)÷4=457×(541-536)=5/7-2/7=108÷9×47=224×(324-321)=51×5×3=0.8+9.2=6.4+4.5=436-(17+349)=147-318÷6=57×9=13.1+53.7=13×18-107=604+629-978=42×13=994÷7×3=309+55=901-185-173=841-297=764-(900-601)=54÷3×41=203+248+85=156÷(16÷4)=620-12×27=912+920÷5=20×24÷2=22×2×53=883-305+898=46×20-101=14÷2×67=92×9×4=464÷8×71=423+37×5=20×16-242=479-62×2=160÷4+793=25×27=49×99=7.9+2.6=18÷9×63=67×11=25×15-315=325+240+179=531÷3=1.3+6.2=2.0-0.9=7.0-2.7=850÷5÷2=(381-99)÷3=833-336=281-(148+50)=(349-311)×79=8.6-0.4=17×39-202=(438-363)×13=75+14×37=555+13×46=774-(29+74)=170×(16÷8)=480-(425-228)=29×22=804÷2÷3=229-126-27=942×5÷2=3.3-3.0=757-16=46×2×75=54+380÷2=13×61-337=844÷2+992=152×2+260=535×8=436-(298-42)=505×8=123+275=732÷(3×2)=2.7+6.8=146×(24÷6)=932-56×15=763+(448-313)=(380-32)÷4=10×32+52=148×3÷6=13×(378÷7)=18×6×3=342-(117+22)=961×6=82×9÷2=42.0+17.7=860-192-168=316-(284-108)=256-153+195=62×(518÷7)=36×3×4=18×27-10=158+278=992-51×18=431-136+181=59×81×8=480÷2+342=214×(341-333)=800÷(2×2)=973+30×31=459-369+311=18×24-19=456×2-777=249-(214-24)=549÷3÷3=142÷2×8=598-171-222=745+(430-152)=6.8-3.5=245÷7×5=765+(643-32)=(471-441)×21=40×6+131=8.8-7.9=34.9+50.8=33×13×2=(976-913)÷9=59.4-12.2=181×(268-263)=861-543+137=(85-75)÷5=10×4×71=928-27×28=63×43=360÷(297-293)=100÷2+94=47×84÷4=357+73-113=362+(452-123)=84÷6×12=14×30=291+40×11=18×(273-184)=15×25-90=242×3×7=52×13=804÷4=600÷6÷5=221-447÷3=319-760÷8=47×4=786÷(18÷6)=35÷7=516÷(10÷5)=371-15×12=432+986-379=616÷8÷7=496-(144+131)=457+(158-84)=942÷(488-482)=236+168=352+(453-422)=482+19×22=(270-90)÷6=84÷6×22=532÷2÷7=27×3×16=417-49=112×9-969=636÷(27÷9)=115-60+84=490-273-20=672÷(20÷5)=41×11×2=5.9+5.7=117+27×32=724÷2=13×31-226=270÷5+358=128+311=1/7+3/7=207×6=321×3-86=198×5=348÷(15÷5)=13×28+247=210÷(21÷3)=16×40÷8=489×2=186-(744-741)=4.7-0.6=323×3-796=429-93-139=358×(10÷5)=9.4-7.3=558-323+445=404-17-227=680÷(4×2)=573+491+45=710×(72÷8)=42÷2=353×(28÷4)=6/8-2/8=530-199×2=216÷2=438÷(3×2)=272+109×4=683×(249-242)=678×2÷3=3/7-2/7=20+47×20=909÷9×8=(86-70)×36=103×6÷2=409+62-146=574-131-257=140÷(28÷4)=703-804÷6=261+(290-251)=603×(167-163)=268÷2=787+712=60÷6×99=49×(525÷7)=53×(46-41)=268-18=72+390=882÷(30÷5)=20×(254-222)=139+161-91=549-524÷4=4.2+0.8=540÷6×2=851-(178-74)=811×3-553=16×9÷4=18÷6×26=16×19×3=240×5÷8=154÷2×74=105+250=424×2×5=156×(18÷3)=252+18×8=58×8×2=93-(294-222)=966×9÷7=21×2×86=458-15×6=836÷(40-38)=164÷2=624÷3÷2=288÷6+434=18×39-292=333+592+41=327+156-200=333×(89-83)=396÷4×52=135-102=40×10+95=377-(87-30)=411+944+663=214×6-564=17×17×3=36×4÷8=10×96÷5=388÷(35-31)=903×(738-731)=59×(106-102)=51×6×3=189÷9×31=93+245=53×(90÷6)=111-80+297=16×25=86.5-31.8=310+114=58×69×3=6.4-5.8=97+188÷2=180÷9÷5=62×14-714=981-558=481+225+390=315+224×3=91×90×4=721+606÷2=96×(246÷6)=555+866-73=683-674+304=486-332÷2=940-150×6=312÷(30÷5)=660÷(494-491)=24×7×5=35×58=688÷2÷8=451-15×20=90×(280÷8)=48×3×5=207÷(312-309)=246÷(2×3)=732÷2=180÷9=378-(230+130)=54×(315÷5)=32×3÷8=592÷8÷2=28÷7×66=2.7+4.5=375×6=162÷3÷3=29+180-82=23×(470-455)=99×84÷2=701-16×34=239×(28÷7)=204÷3×75=563×7=927÷(12÷4)=26×44÷2=831+885-146=65×43=433-62×6=378+907-687=11×(132÷4)=672÷7=478+284=92.4-78.0=381-78=839+256×2=216-(118-64)=168÷(30-28)=570÷2=65+(733-656)=810÷9+32=13×3×48=244+(180-13)=4.6-1.4=42×11=502×(507-503)=261÷3÷3=85+329+494=156×(16÷8)=48×(78÷6)=418-126=332×7=(63-48)×43=104+(323-10)=22×42=422÷2=53.5+3.2=4/9-3/9=305-246+505=45×(981-972)=(748-286)÷6=42×10÷5=687+674-350=608×(63÷9)=49×4÷2=827-375-84=309-164=275-(476-444)=378-(143+207)=882÷3×4=836-599+859=264÷6×4=870-279+662=11×25×3=4.7+7.5=270÷(2×3)=663÷3=384÷8+325=7.8-6.6=80×27×5=752-(315+222)=58×2=492×2-872=21×16-209=346+59×2=471-211+127=801×(483-475)=892-987÷7=454-(28+310)=53×(126÷7)=938-120÷3=598+812-767=18+(359-330)=476×8-867=138+348+149=60÷(24÷6)=20×48=180+17×30=167+11×5=1/6+4/6=13×38-400=246+87+250=171÷3×34=362-177+192=60×(108÷3)=11+60÷4=650-278-225=491-526÷2=936÷(2×4)=917-(232+408)=10×33-71=217-25=928-(808+62)=126÷(3×2)=43×10-384=(613-565)÷4=774÷(10÷5)=626-291-115=10×5×80=43×18-18=438-(491-393)=58×16-433=17×18×3=656+18+274=118-(279-195)=28×2×9=945÷9÷3=78×(54÷6)=7.4-5.0=274-(454-255)=15÷5=36×(210-124)=43×2×30=18×17×2=468-62=194÷(282-280)=390×3=246-155=804÷(3×2)=491-37×3=98×(286-196)=498-63×7=22×44÷4=425-12×34=916-183×3=216÷8=423+200×3=870+19+842=888×8÷6=896÷2÷4=10+51×5=956+720+822=10×3×15=340×(54÷6)=526-32×2=73-416÷8=26×19-102=75×(729÷9)=28×97×7=73×6÷2=11×2×68=464÷4×8=795÷(228-223)=248+146×4=520-169-88=18×35÷7=469-49-40=918+(719-207)=20×4×39=357÷(21÷3)=9.3-0.7=949-880÷8=252-11×13=70×74×7=357÷(28÷4)=288+80=634-320-70=202×2×7=365-300+128=86+226-271=72.0+18.0=15×(148÷4)=10×4×5=382-11×24=79×(113-106)=198÷6×24=8.9-1.6=918÷(3×3)=639÷(3×3)=152÷8×41=434-(287-88)=91-41×2=87×(28÷4)=414-(440-324)=12×11×3=(377-17)÷2=32+525÷7=874×8-641=206-(201-192)=114×3×2=260+171-64=380-36×6=86×(208-153)=632+418×2=767-(382-140)=378-160-63=60+270=944÷8×5=35×2×32=239×9-811=162+(506-414)=(214-58)÷6=89×3=491-358-128=317×3+792=17×(222÷6)=14×2×46=429-38×7=(177-90)×11=654÷(3×2)=119×8-558=303-27+114=193+29×17=60×62=769+546+285=914-(290+370)=6.9-3.7=348-331+434=36+148×6=394-(433-262)=50÷2=27×17-27=12×33÷4=48÷2÷2=294-55=434-51=410×(10÷5)=485-(158+267)=93×18×9=412÷(12÷3)=424÷(161-159)=447×2-308=151×(710-707)=382÷2=74×(324÷4)=459÷9×21=701+848÷2=192÷3×2=67-54=25+103+779=14×65÷7=62×64×5=907-121×6=844-526-271=221×4-415=948÷4×8=21×(215÷5)=6.3+8.0=170+(292-291)=1.2+3.3=(348-172)÷4=190+(191-141)=72+13×46=173+55=271×8=98×83=452-18×14=139×4×2=216÷(2×3)=44×(302-282)=31×25=102÷(12÷4)=40×9÷6=(928-294)÷2=341-186=179+254=49×10=42+436×2=77×7-203=27×2×48=378-271=825-(549-81)=11×(21÷3)=19×3×83=430-199=578-(722-419)=717-61×2=40×22×5=(324-274)×18=17×17=684÷(2×2)=960÷4÷6=(660-568)÷2=9.8+8.8=25×2×90=292+34+336=(360-185)÷7=948÷3×5=705×(32÷4)=24÷(2×2)=306÷2÷9=318÷6×13=22×13-146=17×5×67=495-15×15=7.7-4.1=39×87÷9=155×5=46-135÷9=48×8×6=66×(18÷2)=(244-236)÷4=927+806=67×4-71=376÷(139-131)=66×39÷2=8.8+8.2=16×49÷8=466+895÷5=239-399÷3=372-235=922-64+602=138×7×6=92×(40÷2)=57×14÷7=904-129-314=132×4-355=(208-143)×68=504÷(3×2)=790-93×6=486-12×23=156+21×46=53×(488÷8)=704÷2÷2=710-(498-32)=68×18÷6=32÷8×94=702-422=478-34-362=378÷7+183=993-77×10=45×2×28=493-(216+217)=660÷3÷2=756÷2÷9=46÷(12÷6)=321÷3=17×5×48=(818-725)×59=(307-274)×15=432÷8×24=28+12=464-68×2=24×3×29=202+18÷2=2/7+4/7=287-64×3=48+54×4=147-25×4=766×(10÷5)=33×8=288÷2÷9=468-10×14=212-306÷3=760-(192+479)=267-(118+35)=16.9+15.2=470÷5×8=39×83×5=477÷(64-61)=(471-397)×35=(299-275)×36=15×5×50=14×22-167=102+75×11=56×(48÷3)=0.5+0.3=83×2×3=894÷(2×3)=150×6÷9=118+102+30=212+231+201=645+422-166=69×7×2=7/10+2/10=8.2+7.6=770×3÷2=22×4×6=15×(484-469)=9.5-9.0=516÷3×2=100÷5×6=247+461=454-(680-581)=750-(779-446)=69×52÷3=343-30×10=370÷5÷2=25×(210÷6)=139×5×9=32+215+554=886-440+243=81÷(27÷3)=3.2+2.0=54×4×3=413-(143+20)=408+(642-253)=499+28+392=391-(125+189)=22×25÷2=320÷(679-677)=261×2-277=93×7-497=136×7÷4=945-165+211=136÷4×37=719×6-593=424-10×34=15×22×2=(902-278)÷8=340÷(10÷2)=828÷2÷3=349×2=464×2=769+223×3=754-417+521=35×2÷5=833+55×7=22×2×78=274-65=60×11÷2=88÷(64÷8)=501-336÷4=138÷6=13.8+33.4=986-17×51=229+(490-292)=182+185×3=549+(670-511)=365-11-135=26×37-878=854+119+156=901-433=325-66×4=500-(74+15)=24×19=375-(141+160)=5/8-2/8=(642-554)×79=576÷3×5=289+44×10=183÷3×96=351+35-198=(317-61)÷4=42×8-234=35×14-191=483÷(63÷9)=728÷(2×2)=329+59×11=457+25-453=244÷2=112+36×11=927÷3×5=492÷2×9=117+195=355-239+677=827×(308-299)=(784-766)÷2=301-(363-65)=59+519-47=461-10×25=484×(12÷6)=265÷5×12=13×35×2=859+11×34=448-(12+226)=774+296×3=157+703+43=274-(363-323)=922-(639+261)=7.5-3.6=59×(500-405)=131×3=48×8+537=938÷7÷2=786-179-74=950-127×6=321+132×3=207+660-670=95×63÷7=390÷6×2=67+867-838=123×(459-456)=77+347-283=96×30×7=630×8-830=720÷5×8=43+33=535÷5×9=35×(36÷6)=9.6+3.0=823-12×27=36+15×48=276÷(16÷8)=3/5+2/5=3/9+6/9=132×(14÷7)=164+287-17=307+114-310=(572-152)÷7=504÷(2×3)=50×15=20×87÷6=303÷3=160÷4×2=360×2÷8=14×25+868=81×6×2=12×5×65=206+169+418=56+448+267=419-24×13=781-(893-671)=290÷2+155=57×23÷3=42×10×2=10×(200÷8)=352÷(20-18)=452÷(32÷8)=(962-895)×88=994-29=7.1+3.7=233-(15+60)=224-72×3=57+225+626=29×52÷4=402÷(597-591)=42×16÷3=908÷(20÷5)=310-905÷5=446-79+14=315×2=141+12×73=855-576÷6=996÷6+159=150+303=55×(507-456)=7.9+4.2=127×7×4=964×(796-789)=(595-37)÷2=702-125×4=551×(16÷2)=805×9-610=138×(261-258)=54×(150÷3)=212×3=697+135=180÷(248-242)=(115-90)×40=参考答案531-370÷2=34639+(469-279)=2291/7+5/7=6/7120÷3×13=52034×63×2=428460+158×5=850175×4=700(330-10)÷5=6413×20+468=72873×12-752=124665÷7×3=2858.4+9.3=17.7(452-372)÷5=16283+(459-296)=446378-34×5=208339+(942-329)=952230-(208+14)=8474-86×2=302167×(69-64)=835385-528÷8=319161-44-45=72243÷(312-309)=81592÷4×2=29638.5-10.9=27.6841-93×9=4(549-333)÷4=5416÷2×55=4407.3-1.0=6.3174×2+826=1174447×8=357622×3÷2=33228÷6=3815×5×21=157572÷9×20=16051÷3+97=114324÷3×9=972192÷(28÷7)=48716+188-595=309216+(455-95)=57612×(194-115)=94842×42÷9=196990÷(320-315)=198496+423÷3=637524-388-80=56313+90=403480+26×2=532594÷(3×2)=99266-197+92=161401-(45+310)=4647+11×62=72915×(106÷2)=795132÷(3×2)=22188+(449-347)=29057×8÷4=114230-198=32229×8-329=1503751×6-87=441928×30÷6=140105×6=630988÷2÷2=247105÷3×16=560325+665÷5=458272÷(370-368)=136679+115×6=136975×37×3=8325226×(485-481)=904152+(812-204)=7609.1-8.7=0.4(419-83)÷3=11228×(162÷9)=504188×2×7=2632109+11×77=95628×13-355=9252+175-314=113474-54-180=240813+20×20=1213523×(63÷9)=3661955+10×90=1855174+771-292=65335×2×76=532010×21×3=63013×54÷6=117891×2=178232×19=60810×49-357=133361+403+236=100028×(78÷3)=728560÷4×3=420328÷8×7=2873/6+2/6=5/647×2×12=1128107+870÷6=2523/7-1/7=2/769×(81÷3)=1863377+20×20=77717×3×4=204360÷(27÷3)=40716÷4+330=509431-391=40330-235+347=442152-(948-910)=114510÷5=102691-611+63=14334×3×9=918275÷5=558.7+9.9=18.618÷9×95=190389-(48+119)=222726-336+641=1031980-(535-326)=77111×44×9=4356188×3×7=3948108+363-96=375358-76=282800÷(18÷9)=40020×34=680420×2-135=70540×20÷4=200207-11×14=53660÷(2×3)=11050×71=3550872+(621-19)=147443×23×5=4945328-164÷4=28773×98=715413×28=364684×(12÷2)=4104379-20×15=7971×(481-408)=518311×(323-320)=33(283-262)÷3=7147+301-383=6523×3×57=39335.1+3.1=8.2520×(54÷9)=3120391+486=877939+830÷5=1105918+122×5=152824×(426-388)=912500-(631-508)=377708+753+29=14906.9-5.2=1.7660÷(3×2)=110170×8-346=101451×72=367212×(431-412)=22811×4×37=1628288+282÷2=429288÷9=3227÷(3×3)=34/8-3/8=1/879×72÷2=2844224-72+708=860588×7-549=3567(447-141)÷6=51420-304-103=1345×(24÷3)=3602/8-1/8=1/89.0-0.2=8.8237+(758-255)=740178×4÷8=89731×3=2193996÷2÷6=8328+66+491=5858.6+1.8=10.4277-(463-305)=11974×7+106=624922+11-458=475624÷6÷2=52452-414=3862+260=32257.4-39.6=17.8149+345=49447×8÷4=94497-49-81=36710×28+412=69262×10÷4=15518×(448÷8)=1008880×4÷8=44027×2×3=162442-176-264=260×93÷6=93034×(638-597)=1394(388-347)×23=94344÷2×8=176180-156+185=209405-14×16=18116÷(10÷5)=864÷2×13=416483-400÷8=433405×(12÷6)=810756÷3÷7=36988÷(495-493)=494152÷(2×4)=19413-36×5=233993-19×51=24405+650÷5=5353/6-1/6=2/6527×(25÷5)=263594.7-88.5=6.2756+376=113211×(448-404)=484116+338=454(668-458)÷7=3012×8×2=192398-15×23=5343×(55-33)=946165+298=4639.8-5.0=4.8318×(812-803)=2862272-104+142=310109×(32÷8)=436208÷(646-638)=26144÷4+979=1015622-336=28643×10×2=860680÷(639-631)=8567×12-476=328422-124×2=17435+480+434=94996.9-30.9=66.0486÷2×9=2187400-(697-487)=19018×18×2=648688-181-282=225487-30-48=40959×88÷2=2596235+(234-211)=25823×18-296=118345÷(15÷5)=115216+197-45=368385+300×2=985(240-229)×79=869932-99×5=437130÷(16÷8)=65378-351=27342÷2=17190+79+236=405762×(927-918)=6858477-271-34=172216÷(2×4)=27168÷(2×2)=42684÷2÷2=17162+338+287=6873.8-2.0=1.8756÷2÷7=54216-430÷2=1147÷3+988=1037209×3+923=1550313×8÷4=626384-532÷2=118409+(424-281)=552724-10×45=274153×6=91859×(361-354)=413240-(57+172)=11(867-648)÷3=73888-22×27=2948.1+9.3=17.4176+21×27=7436/10-3/10=3/10916÷(2×2)=229982-17×41=285432-102×4=24952-11×27=6557/9-2/9=5/959×15=885629-193×2=24330÷6=5138-(297-295)=136312-(405-213)=120920×7÷5=1288602+499-501=60027+512÷8=9112×6×12=86470+(447-75)=442357-10×31=47564÷2×8=225625÷5×65=32511×69=759672+(960-786)=846308+11×47=82592÷(20÷5)=2322×(48÷8)=132955-639÷3=742502-387÷3=373166×3-36=46214×5×19=1330298×7=2086712÷2÷4=894.8-4.2=0.643×(50÷5)=43053×(32÷2)=848990÷3×7=231014×4×49=2744362+(647-206)=803352-(311+34)=7276+773+147=1196290×2=58015×14=21016×3×7=336555-14×3=513165×7-610=545537+(605-27)=1115846÷3÷2=14114+61+880=955177×(25÷5)=88586×(184-116)=5848304-144+114=274659×8-417=4855850-(784-309)=37515×42÷7=9080×2×6=960342-49×2=2444/7+2/7=6/76.5-4.2=2.3500+710÷5=64251×10+216=72684×7=588683-646=3746×10-255=205435-248-117=70216÷9×8=192642+697=133982×52=4264155÷(436-431)=312/3-1/3=1/3744÷(2×2)=186950÷(601-596)=19060×(30÷3)=60013×65=845922-(79+653)=190168÷7=2410×51-394=116169×4-72=60434×16+399=943749-(386+196)=1676.8-6.2=0.6245-573÷3=5432×(82-78)=128672÷(3×2)=112869-20×22=42933×9+33=330975-60×3=795370÷5=74212+25+77=31451×6+423=729288-267÷3=199740÷5×2=29621×78=1638488-92×2=30441×2×5=41013×7×59=536948÷2=2475×(16÷8)=150249×4-721=27550×6÷2=15019×33+76=703376÷(341-339)=18833×23-150=609400+149=54937×2×81=5994(583-451)÷3=44278-74×2=130958÷2×3=143724×15-286=74744-120+899=1523162÷(2×3)=27118×(35÷7)=590333÷(3×3)=37290÷(12÷6)=1458.0+39.0=47.0479-792÷6=347195-354÷2=18488+140-535=9325×11×2=55044.7+53.1=97.844×58×6=15312148+173-273=48182×9=1638(649-199)÷6=75885-(27+202)=656257+226=48372+170-78=164948-12×70=108726+930-69=1587117-96÷4=93136÷(118-114)=34413+160=573897-(362-113)=648281×9=2529431+14×30=85117×5×53=450510×53÷2=265654+905=155914×7×77=7546588×3÷6=294332-149-120=6316×27×2=86426×3×98=7644618÷3=206195×3÷9=6547×2×97=9118(388-56)÷4=83401-295=10650×69×3=10350503-392÷2=30771.8-4.6=67.2475÷(194-189)=95(420-244)÷8=2254+720+323=1097288×(192-189)=86445×(88-85)=135486-(309+72)=105379-19×13=132598×6-919=2669(349-286)×15=94575×8÷5=12010×72-15=705262-11×11=141900÷(852-848)=225(162-100)÷2=3116×(40÷8)=80455÷(25÷5)=91156÷(360-354)=26846-38=808707-181+368=894807-372+612=1047420+544=964318-11×19=109637-381-35=221227-10=21733×13-231=19812×6×54=3888408÷3+111=24776×(52-49)=228243×2÷9=54244+74=318958+350+632=1940769+29×20=1349514+177-511=180917+684÷9=993489×8-705=320742×(696÷8)=3654811×(481-478)=2433526×9÷2=2367555-44×10=115285+144-402=27312-97=21548÷(415-409)=8375÷3=125610×(18÷2)=549021×(250-245)=10523×72×6=9936497-78×4=185199+(612-22)=789149-492÷4=2610×(64÷4)=160330÷(48÷8)=55144÷2÷2=36119×4=476303+115×6=993336-53+71=354344÷2×6=1032305×2=610343÷(191-184)=49835÷(579-574)=16774×(35÷7)=370120+69×7=60322.0+36.2=58.241.9+32.7=74.62/9+5/9=7/9760×9÷2=3420(914-290)÷6=10442÷2×46=966234÷(221-215)=39446+(217-43)=62030×28÷6=140580÷2×5=1450192÷(10÷5)=9646×(135÷9)=69012×(236-229)=84245+175=42083×(592÷8)=6142751×(703-697)=450693×(93-85)=74414÷7×12=24236÷(2×2)=59286×6-184=1532276+835+519=1630493-(13+412)=6826×27-427=275732÷3+414=65815×54÷9=9035×2×61=4270208×2÷8=5254.5+21.3=75.823×(720÷9)=1840932÷(820-818)=466972÷(3×2)=162911-13×34=469224÷8=28915+429×2=1773294×2×5=2940757+(214-41)=930276÷2÷6=23125+839+207=1171(895-826)÷3=23117÷(3×3)=13985-(588+67)=330306×4÷9=136797-26×3=719184+776+473=1433947-712÷8=85883.8-22.5=61.3648÷2÷9=36785-400÷2=585421+(470-387)=50418×18×3=972729×(383-376)=5103159-18÷6=1565/9+3/9=8/9482-261-123=9811×68=748181+20×3=24143+152=195625-(29+436)=160428÷(198-194)=10792.4-4.1=88.375×5=375692×7-678=4166192÷3×32=204814÷7×33=6664+724-768=20942÷(3×2)=157303-249+31=85233-16×14=91/8+2/8=3/8224×3-330=342127+316=443725÷5÷5=29464÷8×41=2378472-237-36=199494×(12÷6)=988960÷6÷2=8078×47=366664×13×3=2496392-404÷4=29137×15=555962+(651-66)=1547269×2+96=634397+14×38=92938×(690-653)=1406584÷4×9=1314(294-141)÷9=17215÷(355-350)=4323×8×3=552923-412+766=1277630-83×2=464459+20-95=384926-(591+155)=18041×81=3321528÷(2×4)=6638×4×6=912318-20÷5=31416×(197-142)=880294×5÷2=735239-214+454=479274÷(378-376)=137302-856÷4=88345÷5÷3=23286×3-72=786(148-70)×35=273060÷4×95=1425173×4=69236÷4=9172÷(2×2)=4335×27=945628-436-104=88(853-763)×74=6660357÷7×11=561516÷2÷3=86(616-56)÷5=11299.2-18.9=80.3139+(469-386)=222835-(859-853)=829(382-172)÷7=3018×11-108=9016×18÷8=3612×17×4=816684÷4=17166×9×5=2970364÷2÷7=2626×2=52250÷(136-131)=50(325-85)÷2=120(358-343)÷3=5375-558÷6=28290×(126-120)=540214+53+80=34716×(387÷9)=688249×3÷9=83488+80×6=968280×3÷4=210299-68=231111×3×2=666329×(16÷4)=1316328÷8×20=820123-48=7514×(497÷7)=994489-113-351=2512×59+943=1651282×(27÷3)=253897×21÷7=291882+(191-32)=10419.3+4.7=14.0985÷(10÷2)=197116×8-80=848836÷4×9=1881442-(15+89)=338203+201=404153÷(27÷9)=5153×88÷4=1166354÷3+407=52520×17×2=680406÷(63÷9)=58132÷3=44316÷2+382=54092.7-68.9=23.8140-61-75=427×46×4=496898×4×6=2352722×(63÷9)=5054888-(466-381)=803278×2-458=9874-60÷4=593.0+28.8=31.898×(895-887)=784680-520+171=331672÷(4×2)=8414×12×4=672240+942÷6=39740×68=2720920-400-30=49024×(91÷7)=312944÷4+398=63410×42-116=3045.0+3.7=8.7264÷(157-151)=44210+15×65=1185747×(40÷8)=373519×(237÷3)=1501744÷(2×4)=93690-(31+324)=335384-28×3=30013×2×37=96266-37=29463+(430-51)=842397-271=12620×95÷5=380231-(305-108)=34270÷9×4=120513÷(155-146)=5781÷3×7=189272÷8×48=163212×(371-366)=60692×4÷8=346379×2=758986-(51+913)=22731+451+432=161427×(44÷2)=59437×8×2=592381-20×7=241189+95×4=56938×58=220493×(268-265)=279110-(366-299)=43395-303=92171×5=855629×(773-767)=3774155+791÷7=268447+842-374=915918+25×34=1768965÷5=193336-143+100=293144÷(72÷9)=1811×66-307=419415÷5=83312-19×16=8588×2÷4=29460÷3=2072.9-44.7=28.219×17-274=49676-(25+83)=568945-472-24=4490.5+6.0=6.5(447-359)÷4=22457×(541-536)=22855/7-2/7=3/7108÷9×47=564224×(324-321)=67251×5×3=7650.8+9.2=10.06.4+4.5=10.9436-(17+349)=70147-318÷6=9457×9=51313.1+53.7=66.813×18-107=127604+629-978=25542×13=546994÷7×3=426309+55=364901-185-173=543841-297=544764-(900-601)=46554÷3×41=738203+248+85=536156÷(16÷4)=39620-12×27=296912+920÷5=109620×24÷2=24022×2×53=2332883-305+898=147646×20-101=81914÷2×67=46992×9×4=3312464÷8×71=4118423+37×5=60820×16-242=78479-62×2=355160÷4+793=83325×27=67549×99=48517.9+2.6=10.518÷9×63=12667×11=73725×15-315=60325+240+179=744531÷3=1771.3+6.2=7.52.0-0.9=1.17.0-2.7=4.3850÷5÷2=85(381-99)÷3=94833-336=497281-(148+50)=83(349-311)×79=30028.6-0.4=8.217×39-202=461(438-363)×13=97575+14×37=593555+13×46=1153774-(29+74)=671170×(16÷8)=340480-(425-228)=28329×22=638804÷2÷3=134229-126-27=76942×5÷2=23553.3-3.0=0.3757-16=74146×2×75=690054+380÷2=24413×61-337=456844÷2+992=1414152×2+260=564535×8=4280436-(298-42)=180505×8=4040123+275=398732÷(3×2)=1222.7+6.8=9.5146×(24÷6)=584932-56×15=92763+(448-313)=898(380-32)÷4=8710×32+52=372148×3÷6=7413×(378÷7)=70218×6×3=324342-(117+22)=203961×6=576682×9÷2=36942.0+17.7=59.7860-192-168=500316-(284-108)=140256-153+195=29862×(518÷7)=458836×3×4=43218×27-10=476158+278=436992-51×18=74431-136+181=47659×81×8=38232480÷2+342=582214×(341-333)=1712800÷(2×2)=200973+30×31=1903459-369+311=40118×24-19=413456×2-777=135249-(214-24)=59549÷3÷3=61142÷2×8=568598-171-222=205745+(430-152)=10236.8-3.5=3.3245÷7×5=175765+(643-32)=1376(471-441)×21=63040×6+131=3718.8-7.9=0.934.9+50.8=85.733×13×2=858(976-913)÷9=759.4-12.2=47.2181×(268-263)=905861-543+137=455(85-75)÷5=210×4×71=2840928-27×28=17263×43=2709360÷(297-293)=90100÷2+94=14447×84÷4=987357+73-113=317362+(452-123)=69184÷6×12=16814×30=420291+40×11=73118×(273-184)=160215×25-90=285242×3×7=508252×13=676804÷4=201600÷6÷5=20221-447÷3=72319-760÷8=22447×4=188786÷(18÷6)=26235÷7=5516÷(10÷5)=258371-15×12=191432+986-379=1039616÷8÷7=11496-(144+131)=221457+(158-84)=531942÷(488-482)=157236+168=404352+(453-422)=383482+19×22=900(270-90)÷6=3084÷6×22=308532÷2÷7=3827×3×16=1296417-49=368112×9-969=39636÷(27÷9)=212115-60+84=139490-273-20=197672÷(20÷5)=16841×11×2=9025.9+5.7=11.6117+27×32=981724÷2=36213×31-226=177270÷5+358=412128+311=4391/7+3/7=4/7207×6=1242321×3-86=877198×5=990348÷(15÷5)=11613×28+247=611210÷(21÷3)=3016×40÷8=80489×2=978186-(744-741)=1834.7-0.6=4.1323×3-796=173429-93-139=197358×(10÷5)=7169.4-7.3=2.1558-323+445=680404-17-227=160680÷(4×2)=85573+491+45=1109710×(72÷8)=639042÷2=21353×(28÷4)=24716/8-2/8=4/8530-199×2=132216÷2=108438÷(3×2)=73272+109×4=708683×(249-242)=4781678×2÷3=4523/7-2/7=1/720+47×20=960909÷9×8=808(86-70)×36=576103×6÷2=309409+62-146=325574-131-257=186140÷(28÷4)=20703-804÷6=569261+(290-251)=300603×(167-163)=2412268÷2=134787+712=149960÷6×99=99049×(525÷7)=367553×(46-41)=265268-18=25072+390=462882÷(30÷5)=14720×(254-222)=640139+161-91=209549-524÷4=4184.2+0.8=5.0540÷6×2=180851-(178-74)=747811×3-553=188016×9÷4=3618÷6×26=7816×19×3=912240×5÷8=150154÷2×74=5698105+250=355424×2×5=4240156×(18÷3)=936252+18×8=39658×8×2=92893-(294-222)=21966×9÷7=124221×2×86=3612458-15×6=368836÷(40-38)=41816