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7.8+6.7=360÷3÷3=(416-314)÷6=425-49-148=90+80=836+190-790=12×(112-88)=28×27=712×7-15=7.2-3.0=76×39×5=83+541+231=321+119-151=25×11×3=35×(182÷7)=265÷5×61=600÷4÷6=286+68=592-444÷4=224÷(386-379)=219-17×2=456÷3×8=491+990=(988-969)×83=455-99=153-15×9=11×4×99=9.0-8.1=131+187-97=12×20×4=774+398=14×10×4=418-89+135=37×(40÷8)=19×(637÷7)=30+106×3=(438-122)÷2=213+(962-882)=440÷8×5=4.9-3.5=(471-126)÷5=(465-69)÷2=4.6+9.3=112×3÷2=12÷2=700+461+425=(103-13)×11=436÷2÷2=732÷4×3=18×16-127=588÷3+985=855×(924-917)=432-24×12=804+888=5.9+1.3=852÷(15-11)=80×51÷4=295+129=46×19+84=325-870÷5=910-234÷3=468-53×3=84.9-31.5=251-261÷9=345+349=453÷(24÷8)=11×(430-358)=462÷7×68=423×9÷3=18×26-24=45×(135÷9)=61+33×22=(991-253)÷9=83×(411-406)=883-(214+493)=675-263=688÷4÷4=192÷2÷4=7.2-1.6=373-285-78=12×12÷8=683-475+229=330-984÷4=92+(218-142)=499-142-298=57×6×9=805×(326-319)=148+207=544÷(4×2)=948÷(3×2)=385+(471-437)=248-99÷9=13×4×23=55×(196÷4)=52×87÷6=5.3+2.4=659-398=76+(956-735)=25×31=21+27×10=353-936÷3=168×8÷7=375-(132+188)=302-42+221=18×52=474-20×10=36÷6×4=233-(458-275)=640÷4÷2=(979-778)÷3=39×15-93=845+641-916=10×33-141=76-(307-278)=75÷3×92=14×(204÷4)=465÷3÷5=28×17÷4=588÷6×3=372÷2÷2=223-(173-140)=391-99÷3=33×(48-42)=32÷(455-453)=75×9-24=23×10×3=38×(36÷9)=140÷7=57×28÷7=50×7÷5=595×3=(300-285)×34=248÷8=25×3×35=67×4×3=14×3×10=493-227-250=145÷(30÷6)=603÷3+552=37×39=(289-67)÷2=478+105=217-159=271×2=285÷5=13×14×5=57×7×9=976+164+875=11×84÷7=137+347=340+63+162=8.2-0.2=988-24×35=568×(16÷4)=9.9-4.1=114×4÷3=126÷(2×3)=194×(976-969)=10×91-795=15×39+271=480-465+154=512÷4×9=(532-238)÷7=828-35×23=219×(63÷7)=356-108-62=65÷5=825-16×18=111-75+295=560÷(2×2)=122+376-329=771÷3=11+222+359=742+690+598=415-(208-160)=53+39×23=18.7+15.9=(357-318)×23=288÷(3×2)=270÷5+657=3/7-2/7=552+310=10.0+2.6=25÷5=86×4÷8=810-93+951=(384-256)÷8=292-(212+52)=(519-138)÷3=150÷5=6.9-4.8=895-635÷5=938÷7×9=741+(540-375)=100+336-290=227+10×53=86×34=47×34×4=461×2-614=1/5+2/5=3/8-1/8=59×92×5=18×3×54=867+10×58=575×8-412=50×12×4=196+46×13=903×(388-384)=755-116+277=535-13×41=44×8÷4=392÷2=58×14=475×2×4=75×(593-564)=26×9+273=448-22=49×17=76×33=626÷(329-327)=712÷8×33=797×(45÷9)=14×50-438=7.9-7.0=282÷(2×3)=708÷2÷6=604÷2÷2=234×4=39×12×2=762+877+560=586-14×17=141+177÷3=665-(651-577)=68÷(2×2)=456-(75+25)=80÷5×36=595+813-263=54+393-329=953-551=291-(72+12)=18×21÷2=187+493=817×3-461=52×(475-456)=8.7-5.9=100-(438-374)=156+161=390÷6×60=298+156×6=377+66×2=94×56×6=40×(44÷4)=143-(300-220)=12×76=126÷9=952÷2+324=23×(427-422)=584×7÷4=432+21×2=90+357×2=130+331=90-(387-329)=851-443+124=72+547-149=407-12×31=396+29-95=67.8-54.6=66×4×3=919×(174-170)=42×(442-435)=(163-114)×19=59×(651÷7)=460×2÷5=38×2×46=24×(100÷4)=52÷4×49=359-24÷4=42×(170÷2)=4.7+4.5=909×(10÷5)=64.5-12.0=10×17×5=105×8÷5=114×4×5=871×(36÷4)=(684-564)÷8=792÷3+981=369÷(27÷9)=45×5×3=30×3×9=13×11×6=2/4-1/4=680÷(4×2)=120÷3÷8=987-129-743=189+(242-233)=407-794÷2=453-(83+302)=620÷4+516=270÷(15÷5)=971-596=699-(476-212)=(34-13)×14=144÷8×27=31×73×8=501+(886-307)=24×30-552=91+250-131=950-625-176=186+531-81=224÷4×29=465÷(304-299)=848÷(4×2)=144-46=10.4+12.8=208÷2×4=388-39×4=33×21÷3=884-26×4=62×57÷6=685-(648-550)=872÷8×9=16×24-133=76-29=194-142+440=855÷5×3=19×4×99=47×2×84=468-449+50=59×48×9=39×21=42×16÷7=82×(901-873)=727+210÷3=41×9-120=91+200-30=14×20×2=33×2×9=118×4=379×2-190=316×2=110×2+209=358÷2=470-88+936=18+319-135=182÷7×24=134×(323-320)=1.3+3.7=27×26=86×(27÷9)=88+208=731×(28÷7)=22+106-90=355-103×3=891×8=36×11=48×11-398=18×(200÷5)=471-399-38=808×(209-200)=38×49×4=349×(355-352)=840÷7=503+26+723=426-85+102=34+465-408=476+560+802=11×21+142=504÷9×4=972-532÷2=415+300÷4=193+(381-179)=157+(290-62)=85×11+256=(960-368)÷8=278-38×6=42÷(295-292)=112×3-220=27×(227-158)=10.0+8.5=220-23×2=956-17×35=1.0+6.0=833+157+529=588÷3×9=52.8-42.4=18×4×16=857-124-668=425-41×10=327×(98-95)=418-137-125=50×74=1/7+2/7=(423-397)×35=19×(395-367)=266+160÷2=237-(121-96)=432÷6÷6=990-15×56=423-10×13=194+487=212-35×5=203÷(52-45)=957-(89+410)=468÷4×8=40×(70-10)=(305-269)÷3=48×8÷3=40×35÷7=0.2+4.6=456÷(42-38)=26×3×56=531+37×10=318÷(12÷2)=560÷7×48=983+704+667=(652-598)×76=11×30×2=169×5-564=90×(24÷6)=1/4+2/4=226+89=4/6-2/6=938-170=364÷4×3=(145-85)÷2=234÷(24÷8)=205-(106-83)=734+(875-99)=290+19-217=851×(407-403)=176÷4=225÷3×15=11×48÷8=490-23×18=74×(329-326)=876÷3×2=4/8+3/8=918-(606-111)=467-346=23×21-117=696-627+10=86×(72÷8)=460÷5+199=73×6+495=59×7×5=928-603-166=552-67-200=2.2+6.8=472-248-42=30×(155÷5)=35.6-0.7=30×3×65=964÷(2×2)=10×2×42=113×2×4=36÷4×60=494×5-351=308÷7=305×(15÷5)=16÷2+972=495×2-571=155÷(35÷7)=599-(431-426)=553×(12÷4)=54÷3÷3=(145-49)÷3=12×(222-210)=22×4×2=588-(61+518)=85+96-146=108-(406-318)=148×6+101=16×3×41=16×7×3=(221-187)×25=70÷(25÷5)=468×2=262-(171-55)=221×4×9=192÷(36-33)=388-346=20×37=187+38×13=382-441÷9=318-16×10=240÷2=180×5÷4=105×9÷7=748-583+58=353-(178+48)=209-(402-280)=910-275-223=(476-12)÷2=405×(14÷7)=532+828-817=422+88×5=142×(52-47)=922+455=464÷8×71=77×11=426÷(48÷8)=60×7-369=442+779-758=892-386-300=726÷2=346+291=89×71=623-432÷2=422-(431-116)=586-15×13=461-55-387=690÷(2×3)=381×4-406=26×5×6=566+784÷4=32×30÷4=464-548÷4=674+417×2=259÷(42÷6)=190-89-34=16.3+64.2=480-40×12=309-320÷4=118+137+628=203+137=974-93×7=930-(221+516)=328×8=234+739=216÷6÷9=425-192÷4=32×13÷2=135÷3×21=968÷4×9=55×(48÷6)=124÷2=34×(170÷2)=797+69+307=84+112=172-(681-632)=348×9÷4=82+(911-666)=342÷6÷3=40×(61-55)=361-18×18=489-(60+121)=984×(932-929)=255÷3×41=161×3=100÷4=19×46=56+23×35=360×7÷8=0.5+2.0=46×(318-303)=231÷7=406-41×6=473-373+268=5/7-2/7=482+120×3=34×12÷8=935-(539+204)=93×9-627=331-(388-341)=114×6÷4=240÷(2×2)=180+242=924+583+349=237-64×3=399+(269-263)=328×9÷6=483×2-279=868÷7×9=50×(48÷3)=70×92÷7=441-26×10=390-101×3=483+756÷3=560÷8×3=108×4÷6=148+365+215=476-331=20×46-183=4/10+6/10=265×7=399÷(666-663)=270÷(342-339)=26×2×4=491-471=125÷(774-769)=384×(16÷8)=24×18-115=460÷(45÷9)=988×9÷4=16×61÷2=57×19=162×(273-265)=174×5×6=132÷(2×3)=784÷8×9=723×4=133×7=452÷(32÷8)=15×55÷3=96×(84÷4)=284+757-969=19×10×3=48×18÷8=756+490×2=4.6-0.7=13×33+612=432÷9÷4=189÷(913-906)=417÷(21÷7)=88+55×4=517-63×3=255÷(352-349)=160÷4=344×2-359=135÷9×49=10×9×24=41×6+539=535-115-189=17×(333÷9)=421-(205+149)=(333-294)×10=862-(180+137)=23×3×52=288+28×5=900÷6÷2=878-444÷4=348-111×3=88×(63÷3)=176÷(599-591)=875-18×7=848-(406+20)=954-237×4=400-98+79=36+979-496=106+272-338=403×2-415=13×3×5=495÷9×15=1.3+5.9=9.9+7.2=976÷(2×2)=19.4+48.9=(444-100)÷2=264÷(196-192)=27×(28÷2)=672-(522-180)=384-111+922=69.2-58.5=314-(535-258)=162÷9÷3=4/8-1/8=164×6×8=340-(208+85)=907+815-534=468÷(763-759)=5.9-0.3=18×4×38=106×4=38×15=672÷(4×2)=169+43×10=11×(254-251)=707÷(68-61)=56×(44÷4)=7.4+1.8=10×(288÷6)=900×(36÷9)=29×17-319=16×99÷2=445-18×11=140+295-351=7.3-2.2=816÷8÷3=764÷2×9=295+121=315-14×14=92×(177÷3)=(486-466)×99=390-11×29=93.7-28.2=836×9÷4=970+(943-665)=954÷(565-559)=190+215×4=195+882÷7=728÷8=964-244-333=66÷6×7=(749-686)×47=50+320-113=24×38=9.6-1.5=53+202=31×(135÷5)=15×27-192=684÷4=15×46=93-16×3=2.6-2.0=90×10=438÷6×29=10×(364-291)=186+(319-236)=487-177+927=77×20×9=162×2-207=27.0+12.9=4.9+44.9=495+(392-171)=555÷3×7=9.0-4.5=183×(16÷4)=(739-10)÷9=271+792÷2=160-(366-292)=16×16-50=16×(272÷8)=91×33÷3=33+437×2=80×45÷8=692÷(2×2)=76×4×3=28+244-236=849-984÷4=778-(121+285)=500-209-224=365÷(384-379)=23×3×95=(806-716)÷3=231-120÷8=18×(12÷3)=816÷(2×4)=21+647+21=410÷(18÷9)=24×33=261÷9×34=(663-219)÷3=72×(84÷7)=270÷(3×2)=551×4=42×(683-652)=82×8=818×6-680=420÷3+71=69×8=961-34×5=832-(260+304)=670÷2+188=239+853+390=38×2×59=57×93÷9=479-(134+211)=41×73=395-(118+222)=136×(287-284)=403×(14÷7)=500÷(25÷5)=292-275+474=36÷6×14=364÷7×11=57+30+754=38×19=439-247-134=854÷(16÷8)=121+335×2=(346-202)÷3=504÷(2×3)=4.6+0.8=569-(271+86)=(480-48)÷4=721-(301+370)=324÷(21÷7)=449-(19+353)=3/8+5/8=990×3÷5=891÷9÷3=666÷2=11×6×49=120×2×4=255÷5÷3=57×8÷2=626-156-293=607-453=45×(216÷3)=(32-21)×21=14÷7×58=24×37=931+(716-141)=420-409+18=43×39÷3=231×2-127=194+34+815=446-274÷2=81×12÷9=479-222+233=340÷(809-804)=76.8-15.5=9.8+5.2=584÷4÷2=280÷(286-281)=4/8-3/8=61×(56÷8)=20×38-30=498×3-483=25×2×31=22×98÷4=24×20-472=224÷2÷7=664×4-871=990-126-46=73×12÷2=3.3+78.4=174×5×2=7.0+7.3=632×9÷8=513+17+392=631+625-812=404÷2=408+(421-31)=94-63÷7=421+882+171=136÷(2×4)=11×4×44=130+353=148+11×23=217÷7×25=460÷(15÷3)=818÷2×4=39×2×4=768-580=364+176+59=178+47×16=141×6-364=10×3×97=224÷(382-374)=32×(176÷2)=168+252=231÷7×12=15×21=1/8+5/8=381-(428-315)=339-30×7=358+26×5=51-25+45=252÷6×3=3.7+74.6=42×66=323+373-669=94×(128÷8)=467+494÷2=480÷8÷4=58.3+5.1=69+140×2=248÷(290-286)=56÷8×7=196×3-148=188+33×11=56×(35÷7)=48×69÷4=10×21-37=860-712-77=218+132=48×(115-100)=280+105-116=482-336÷3=367×2-81=9.4-3.1=152×2×5=10×11×2=11×42=54÷(2×3)=378-275+156=12×59-598=590×6=464-172=157+(463-451)=962-892=448÷(16÷8)=252+(381-212)=22×6×3=230÷2×8=168÷7×9=12×18+449=441+979=936×7=131+(897-624)=422-101×2=652+287=267-120-100=76×(182÷2)=239+36×7=109+904÷4=882÷3×8=90×6×7=236×6=251×3=14×3×82=973×(496-490)=(362-314)÷8=654÷(12÷2)=6.6+1.7=413×(817-813)=19×18×2=89×11=982-224=106×(18÷3)=437-(293-197)=546÷6=840+621-965=154×(18÷6)=12×3×76=474-33×10=814×8-598=30×(126÷9)=9.6+4.8=992÷(2×4)=206-984÷6=968-45×2=399÷(142-139)=936÷9÷2=94.6-22.0=97×(477-474)=306÷(36÷4)=665×(20÷5)=119+165-246=153÷(902-899)=852-10×67=20×4=56÷4×8=813-110-313=311-176+261=411-275+289=327+17×16=24÷8×27=18×37-27=14×(130÷5)=746-(526-518)=29×21+357=5.8-4.2=898÷2+297=410÷2×5=85×3×2=291-(357-212)=461-(31+93)=93×71×4=54×(64÷4)=819÷(42÷6)=5/8+2/8=6.0-1.5=36×15=(980-890)×89=73+23×33=329+39×7=954÷9×3=19×38=402×2÷3=527+181=233×2=836÷2+197=20×20-24=429-15-176=317×6-315=975÷5÷3=47×2×7=16×9×2=56×81×6=(248-144)÷2=80.7-18.8=36×20-576=252×7-833=363×8=727-103×4=555+11×72=714÷(3×2)=682-(97+444)=125×(205-202)=572+111×9=42÷6×85=1/8+6/8=812-35×20=698-336÷6=10×32÷8=67+314÷2=385-20-41=816+(947-69)=725-152×4=608+352÷2=194×8÷4=395-26×15=3/6+2/6=956×5=321-65=18×(131-127)=45÷9×28=301-66=755-211+242=21×3×9=103-25+287=10×83-337=225÷(3×3)=413÷(204-197)=195+277=233-(161+15)=160×8÷2=37×10-106=545×(969-962)=30×21÷6=36+18×17=144÷9÷2=155×(383-380)=468-410=266×3×7=474×6=264+(447-107)=48×2×30=679÷(28÷4)=606+(585-202)=410×2-316=330÷(142-139)=55÷5×62=283+17×13=176×4÷2=364×5=120+13×43=859×7-391=468÷6=439×(18÷9)=(308-295)×44=641×(12÷4)=478×8÷4=72×8=773-(594-43)=170+(614-77)=564+(343-54)=635-(391+225)=140÷(12÷6)=360-130+104=20×9÷5=506+58×7=368÷4×61=940-(236+559)=875÷(14÷2)=370÷(35÷7)=961-112÷2=374-139×2=42×2×85=159+185=377+298+61=661×(991-982)=13×21×3=714+110×4=31×(240÷8)=560+605+994=240÷4×89=856-50+639=305-352÷8=11×56÷8=217+(226-128)=6/8-2/8=12×3×65=78×2÷3=904-99×9=33×11-32=500-87÷3=332×3-169=549+850-758=919-236×3=24×66×8=793-895÷5=72÷4=600÷4÷5=798÷(3×2)=50×46=162×(24÷8)=892×3=4.5-3.1=132÷3=211-92-70=234+286÷2=214-13×4=40×(375-356)=8.8-1.1=56+365-26=654÷(18÷9)=424÷2÷4=56×72÷9=464-12×31=487+736+372=69×(644÷7)=357-121×2=68+113=384÷4÷3=258÷2÷3=(758-562)÷7=495÷(15÷3)=780-(333+284)=965-11×87=882÷7÷6=483-(261+121)=54×68×9=230-300÷5=422-(108+160)=64×(40÷8)=392+(407-363)=34×17+818=861-217=22×44=64×(882-877)=(344-331)×73=379×(35÷7)=208÷(4×2)=84÷(2×2)=22×3×63=93×10+61=3/5-1/5=168÷(2×3)=423+652÷2=894÷6+153=707+(813-568)=98×3÷2=129×2+834=10×8×36=160÷8×2=351-(243-188)=81×(412-341)=10×85-211=152×(36÷9)=208+(233-175)=59+15×34=536+44×14=31×66×2=703-536÷2=282+(433-303)=381-112-187=943-302-401=324÷(127-118)=3/7+4/7=67×65=889-(712-523)=9.3-6.6=45÷(35÷7)=393+(387-140)=330÷2=24÷2÷6=390÷6=3/10-1/10=3.5-3.1=378÷6÷3=810÷5+443=351-161+773=434+(211-76)=66÷6×83=604÷2+980=643+853-568=511+58×5=91+182+668=859-(48+649)=292+98×7=444÷(48÷8)=816÷6+452=567÷7+107=198+57+648=11×38×2=15×29-341=76×4+232=141×4=17×3×91=640×3÷4=(491-187)÷8=273+17×40=250÷(62-57)=10÷(250-248)=135÷9=868÷2÷7=35×76=116+528+275=50÷(36-34)=521+(701-642)=11×4×49=465-18×22=787×(784-776)=105-(68+36)=28×(105÷7)=16×2×11=(982-870)÷4=59+164+772=80-(278-272)=228÷2÷2=9.7-6.5=409+(235-137)=65×(774÷9)=400÷4=191-(311-235)=22×(92÷4)=14×12×3=56×74=103×(244-238)=(495-486)÷3=20×3×80=687×3=278÷(190-188)=69.6-16.5=15×(244-181)=2/3-1/3=214×2-230=750÷2×7=257×(72÷9)=11.9+8.7=705-805÷5=814-(78+459)=327×(15÷5)=(715-650)×31=189×4÷3=954+(391-30)=11×9×57=(231-199)×44=417×5-724=(242-173)×12=340÷(2×2)=125×(12÷3)=59+188÷4=648÷(3×3)=15×3×5=218×(921-917)=420-(274+10)=533-424÷2=87×2×3=265+89+633=320×3-133=28×3×87=16×4×58=10×92-586=69×14-693=967-416-200=350×2×6=475-263=262÷(404-402)=535-113=(663-313)÷7=142+117÷9=52×84=774+696÷3=35×6×3=65÷5×66=90×94×3=17×(805-751)=171+45×3=241-564÷3=18×45+375=250÷(18÷9)=830-422+116=616×8-444=1.2-1.1=860÷2×8=928÷4×8=174+43=121×7=919-(372+192)=133×4×8=8.1-0.9=305+312÷3=917×(624-618)=250-202=(493-69)÷4=288÷3=44×24×8=804+713-451=416÷(2×2)=772+10×63=7.6+1.9=832-(274+332)=301+(160-86)=286-40×2=83×12-939=855÷9×2=622+864=12×29-89=388÷4×85=(189-153)÷4=838+508=896÷7=20×(162-68)=165+204×4=96÷2×8=84÷4×25=246÷(301-298)=250÷(25÷5)=78÷(3×2)=5.6+7.6=44+(895-378)=16×10×3=14+(360-343)=62+(472-178)=512-(790-440)=828-59×13=320×(105-102)=224×5÷2=373-168-48=157×(124-120)=35×11=94×80÷5=180÷3+99=233-28-147=96×42×9=(689-661)×99=894×(28÷7)=480÷5÷2=109×4=61×19=432×9-737=378-345=775-293+564=243-14×3=465-17×19=741-24×17=90÷3×93=31×(261÷9)=292+263=784-222-264=86×(333-328)=34×3×7=120×(498-490)=642÷3×5=13×(415-412)=60÷(10÷5)=495-201=772-15×51=876÷6+358=0.2+1.0=532÷(2×2)=514-154=108÷(3×2)=910-11×64=934-28×2=3/6-2/6=550+963+596=23×4×6=440×4-911=28×3=46×82÷4=378-18×2=622×4÷8=335+104×6=99÷(3×3)=887-(251-20)=43×(378-373)=27×13-60=(354-14)÷5=420-(853-711)=948×(36÷9)=488-15×12=943-284-275=56-18÷2=7.8-0.7=74.9+18.5=891÷3×6=4.5+1.3=522+69×7=134×4=437-153+242=420÷6÷2=990÷(14÷7)=966÷(3×2)=(257-140)÷9=51×3×6=50×15-230=1/6+4/6=558÷(3×3)=446-(191+177)=486-(16+284)=141-14÷7=354÷2=(881-65)÷8=27÷(27÷9)=550+269+170=88.5-7.2=10×11-14=249-196=27×(128÷4)=20×37-726=44×(662-567)=860+702+293=432÷9×95=494-377=132÷(307-304)=299-(726-501)=426-280-76=47+505+287=489-15×13=468-(352-261)=400-596÷2=229×4-231=2.5+5.5=89×97×4=102÷(21÷7)=217+418×2=31+456-280=13×21-86=54.5+40.2=726-30×14=23×(152÷8)=18÷9×66=605-23=910÷(90-85)=902+574+494=385-26×7=264-166+378=593-129=(487-109)÷7=21÷7=778-55=438+13-308=35×13-291=300÷(10÷5)=113×4=123+24×26=299×3-465=61.4-51.9=340-(437-425)=36÷6×80=579-553+696=410-24×10=45×30÷9=543×(63÷7)=11×3×47=768÷(2×3)=446+827+92=327-11×16=61×93×9=933÷3×2=(454-18)÷4=847+208÷2=16×22-56=84×77÷2=670-770÷2=351+63×10=6.0+1.8=180×5÷3=364-825÷3=965-318-125=67×4+124=931-310-422=66÷(2×3)=462-241=185+95×4=892-205=99-(60+30)=453-409=598-332=65×(32÷4)=13×2×33=96÷3÷2=884-383-99=50×3=634+44×15=27×87×2=267-35×5=19×(985-908)=42÷(3×2)=485-10×42=52×2=133+966÷2=391+(56-43)=562×9-317=428-50+100=80×2÷8=458+854+690=29×2×99=358÷(544-542)=403-163+123=95×(460÷5)=207-17×8=13×5×90=22÷2=236+221×3=(298-151)÷7=362×2+35=14÷2=(382-234)÷2=452+73×10=256÷2=554-373+163=171÷9×41=7.7+5.5=510÷2+89=996÷(12÷3)=262+862-994=70.4+14.3=244×2÷4=250-63×2=14×11×4=14×35-233=364÷(222-220)=406×5÷2=334-(299-87)=22×(369÷9)=8.1-5.9=984+445-312=879-132×5=819÷(24÷8)=735÷5=23×42÷7=61+236=32×30÷6=65+100+157=310×(18÷9)=282×2÷4=14×22×2=55×11÷5=(743-200)÷3=176×4+867=738÷2÷3=867+49+10=474+115+180=485+12×37=860-109×5=527+17×11=691+265=933-22×3=23×31-404=76×9=162÷(36÷4)=810-124+175=393-292=457-361=(392-38)÷6=757-16×24=974×(24÷8)=28×23÷4=33×10×2=528×6=105×3=98×9×2=640÷(717-713)=333-(380-62)=84-64+335=283-357÷7=419+23×10=参考答案7.8+6.7=14.5360÷3÷3=40(416-314)÷6=17425-49-148=22890+80=170836+190-790=23612×(112-88)=28828×27=756712×7-15=49697.2-3.0=4.276×39×5=1482083+541+231=855321+119-151=28925×11×3=82535×(182÷7)=910265÷5×61=3233600÷4÷6=25286+68=354592-444÷4=481224÷(386-379)=32219-17×2=185456÷3×8=1216491+990=1481(988-969)×83=1577455-99=356153-15×9=1811×4×99=43569.0-8.1=0.9131+187-97=22112×20×4=960774+398=117214×10×4=560418-89+135=46437×(40÷8)=18519×(637÷7)=172930+106×3=348(438-122)÷2=158213+(962-882)=293440÷8×5=2754.9-3.5=1.4(471-126)÷5=69(465-69)÷2=1984.6+9.3=13.9112×3÷2=16812÷2=6700+461+425=1586(103-13)×11=990436÷2÷2=109732÷4×3=54918×16-127=161588÷3+985=1181855×(924-917)=5985432-24×12=144804+888=16925.9+1.3=7.2852÷(15-11)=21380×51÷4=1020295+129=42446×19+84=958325-870÷5=151910-234÷3=832468-53×3=30984.9-31.5=53.4251-261÷9=222345+349=694453÷(24÷8)=15111×(430-358)=792462÷7×68=4488423×9÷3=126918×26-24=44445×(135÷9)=67561+33×22=787(991-253)÷9=8283×(411-406)=415883-(214+493)=176675-263=412688÷4÷4=43192÷2÷4=247.2-1.6=5.6373-285-78=1012×12÷8=18683-475+229=437330-984÷4=8492+(218-142)=168499-142-298=5957×6×9=3078805×(326-319)=5635148+207=355544÷(4×2)=68948÷(3×2)=158385+(471-437)=419248-99÷9=23713×4×23=119655×(196÷4)=269552×87÷6=7545.3+2.4=7.7659-398=26176+(956-735)=29725×31=77521+27×10=291353-936÷3=41168×8÷7=192375-(132+188)=55302-42+221=48118×52=936474-20×10=27436÷6×4=24233-(458-275)=50640÷4÷2=80(979-778)÷3=6739×15-93=492845+641-916=57010×33-141=18976-(307-278)=4775÷3×92=230014×(204÷4)=714465÷3÷5=3128×17÷4=119588÷6×3=294372÷2÷2=93223-(173-140)=190391-99÷3=35833×(48-42)=19832÷(455-453)=1675×9-24=65123×10×3=69038×(36÷9)=152140÷7=2057×28÷7=22850×7÷5=70595×3=1785(300-285)×34=510248÷8=3125×3×35=262567×4×3=80414×3×10=420493-227-250=16145÷(30÷6)=29603÷3+552=75337×39=1443(289-67)÷2=111478+105=583217-159=58271×2=542285÷5=5713×14×5=91057×7×9=3591976+164+875=201511×84÷7=132137+347=484340+63+162=5658.2-0.2=8.0988-24×35=148568×(16÷4)=22729.9-4.1=5.8114×4÷3=152126÷(2×3)=21194×(976-969)=135810×91-795=11515×39+271=856480-465+154=169512÷4×9=1152(532-238)÷7=42828-35×23=23219×(63÷7)=1971356-108-62=18665÷5=13825-16×18=537111-75+295=331560÷(2×2)=140122+376-329=169771÷3=25711+222+359=592742+690+598=2030415-(208-160)=36753+39×23=95018.7+15.9=34.6(357-318)×23=897288÷(3×2)=48270÷5+657=7113/7-2/7=1/7552+310=86210.0+2.6=12.625÷5=586×4÷8=43810-93+951=1668(384-256)÷8=16292-(212+52)=28(519-138)÷3=127150÷5=306.9-4.8=2.1895-635÷5=768938÷7×9=1206741+(540-375)=906100+336-290=146227+10×53=75786×34=292447×34×4=6392461×2-614=3081/5+2/5=3/53/8-1/8=2/859×92×5=2714018×3×54=2916867+10×58=1447575×8-412=418850×12×4=2400196+46×13=794903×(388-384)=3612755-116+277=916535-13×41=244×8÷4=88392÷2=19658×14=812475×2×4=380075×(593-564)=217526×9+273=507448-22=42649×17=83376×33=2508626÷(329-327)=313712÷8×33=2937797×(45÷9)=398514×50-438=2627.9-7.0=0.9282÷(2×3)=47708÷2÷6=59604÷2÷2=151234×4=93639×12×2=936762+877+560=2199586-14×17=348141+177÷3=200665-(651-577)=59168÷(2×2)=17456-(75+25)=35680÷5×36=576595+813-263=114554+393-329=118953-551=402291-(72+12)=20718×21÷2=189187+493=680817×3-461=199052×(475-456)=9888.7-5.9=2.8100-(438-374)=36156+161=317390÷6×60=3900298+156×6=1234377+66×2=50994×56×6=3158440×(44÷4)=440143-(300-220)=6312×76=912126÷9=14952÷2+324=80023×(427-422)=115584×7÷4=1022432+21×2=47490+357×2=804130+331=46190-(387-329)=32851-443+124=53272+547-149=470407-12×31=35396+29-95=33067.8-54.6=13.266×4×3=792919×(174-170)=367642×(442-435)=294(163-114)×19=93159×(651÷7)=5487460×2÷5=18438×2×46=349624×(100÷4)=60052÷4×49=637359-24÷4=35342×(170÷2)=35704.7+4.5=9.2909×(10÷5)=181864.5-12.0=52.510×17×5=850105×8÷5=168114×4×5=2280871×(36÷4)=7839(684-564)÷8=15792÷3+981=1245369÷(27÷9)=12345×5×3=67530×3×9=81013×11×6=8582/4-1/4=1/4680÷(4×2)=85120÷3÷8=5987-129-743=115189+(242-233)=198407-794÷2=10453-(83+302)=68620÷4+516=671270÷(15÷5)=90971-596=375699-(476-212)=435(34-13)×14=294144÷8×27=48631×73×8=18104501+(886-307)=108024×30-552=16891+250-131=210950-625-176=149186+531-81=636224÷4×29=1624465÷(304-299)=93848÷(4×2)=106144-46=9810.4+12.8=23.2208÷2×4=416388-39×4=23233×21÷3=231884-26×4=78062×57÷6=589685-(648-550)=587872÷8×9=98116×24-133=25176-29=47194-142+440=492855÷5×3=51319×4×99=752447×2×84=7896468-449+50=6959×48×9=2548839×21=81942×16÷7=9682×(901-873)=2296727+210÷3=79741×9-120=24991+200-30=26114×20×2=56033×2×9=594118×4=472379×2-190=568316×2=632110×2+209=429358÷2=179470-88+936=131818+319-135=202182÷7×24=624134×(323-320)=4021.3+3.7=5.027×26=70286×(27÷9)=25888+208=296731×(28÷7)=292422+106-90=38355-103×3=46891×8=712836×11=39648×11-398=13018×(200÷5)=720471-399-38=34808×(209-200)=727238×49×4=7448349×(355-352)=1047840÷7=120503+26+723=1252426-85+102=44334+465-408=91476+560+802=183811×21+142=373504÷9×4=224972-532÷2=706415+300÷4=490193+(381-179)=395157+(290-62)=38585×11+256=1191(960-368)÷8=74278-38×6=5042÷(295-292)=14112×3-220=11627×(227-158)=186310.0+8.5=18.5220-23×2=174956-17×35=3611.0+6.0=7.0833+157+529=1519588÷3×9=176452.8-42.4=10.418×4×16=1152857-124-668=65425-41×10=15327×(98-95)=981418-137-125=15650×74=37001/7+2/7=3/7(423-397)×35=91019×(395-367)=532266+160÷2=346237-(121-96)=212432÷6÷6=12990-15×56=150423-10×13=293194+487=681212-35×5=37203÷(52-45)=29957-(89+410)=458468÷4×8=93640×(70-10)=2400(305-269)÷3=1248×8÷3=12840×35÷7=2000.2+4.6=4.8456÷(42-38)=11426×3×56=4368531+37×10=901318÷(12÷2)=53560÷7×48=3840983+704+667=2354(652-598)×76=410411×30×2=660169×5-564=28190×(24÷6)=3601/4+2/4=3/4226+89=3154/6-2/6=2/6938-170=768364÷4×3=273(145-85)÷2=30234÷(24÷8)=78205-(106-83)=182734+(875-99)=1510290+19-217=92851×(407-403)=3404176÷4=44225÷3×15=112511×48÷8=66490-23×18=7674×(329-326)=222876÷3×2=5844/8+3/8=7/8918-(606-111)=423467-346=12123×21-117=366696-627+10=7986×(72÷8)=774460÷5+199=29173×6+495=93359×7×5=2065928-603-166=159552-67-200=2852.2+6.8=9.0472-248-42=18230×(155÷5)=93035.6-0.7=34.930×3×65=5850964÷(2×2)=24110×2×42=840113×2×4=90436÷4×60=540494×5-351=2119308÷7=44305×(15÷5)=91516÷2+972=980495×2-571=419155÷(35÷7)=31599-(431-426)=594553×(12÷4)=165954÷3÷3=6(145-49)÷3=3212×(222-210)=14422×4×2=176588-(61+518)=985+96-146=35108-(406-318)=20148×6+101=98916×3×41=196816×7×3=336(221-187)×25=85070÷(25÷5)=14468×2=936262-(171-55)=146221×4×9=7956192÷(36-33)=64388-346=4220×37=740187+38×13=681382-441÷9=333318-16×10=158240÷2=120180×5÷4=225105×9÷7=135748-583+58=223353-(178+48)=127209-(402-280)=87910-275-223=412(476-12)÷2=232405×(14÷7)=810532+828-817=543422+88×5=862142×(52-47)=710922+455=1377464÷8×71=411877×11=847426÷(48÷8)=7160×7-369=51442+779-758=463892-386-300=206726÷2=363346+291=63789×71=6319623-432÷2=407422-(431-116)=107586-15×13=391461-55-387=19690÷(2×3)=115381×4-406=111826×5×6=780566+784÷4=76232×30÷4=240464-548÷4=327674+417×2=1508259÷(42÷6)=37190-89-34=6716.3+64.2=80.5480-40×12=0309-320÷4=229118+137+628=883203+137=340974-93×7=323930-(221+516)=193328×8=2624234+739=973216÷6÷9=4425-192÷4=37732×13÷2=208135÷3×21=945968÷4×9=217855×(48÷6)=440124÷2=6234×(170÷2)=2890797+69+307=117384+112=196172-(681-632)=123348×9÷4=78382+(911-666)=327342÷6÷3=1940×(61-55)=240361-18×18=37489-(60+121)=308984×(932-929)=2952255÷3×41=3485161×3=483100÷4=2519×46=87456+23×35=861360×7÷8=3150.5+2.0=2.546×(318-303)=690231÷7=33406-41×6=160473-373+268=3685/7-2/7=3/7482+120×3=84234×12÷8=51935-(539+204)=19293×9-627=210331-(388-341)=284114×6÷4=171240÷(2×2)=60180+242=422924+583+349=1856237-64×3=45399+(269-263)=405328×9÷6=492483×2-279=687868÷7×9=111650×(48÷3)=80070×92÷7=920441-26×10=181390-101×3=87483+756÷3=735560÷8×3=210108×4÷6=72148+365+215=728476-331=14520×46-183=7374/10+6/10=1265×7=1855399÷(666-663)=133270÷(342-339)=9026×2×4=208491-471=20125÷(774-769)=25384×(16÷8)=76824×18-115=317460÷(45÷9)=92988×9÷4=222316×61÷2=48857×19=1083162×(273-265)=1296174×5×6=5220132÷(2×3)=22784÷8×9=882723×4=2892133×7=931452÷(32÷8)=11315×55÷3=27596×(84÷4)=2016284+757-969=7219×10×3=57048×18÷8=108756+490×2=17364.6-0.7=3.913×33+612=1041432÷9÷4=12189÷(913-906)=27417÷(21÷7)=13988+55×4=308517-63×3=328255÷(352-349)=85160÷4=40344×2-359=329135÷9×49=73510×9×24=216041×6+539=785535-115-189=23117×(333÷9)=629421-(205+149)=67(333-294)×10=390862-(180+137)=54523×3×52=3588288+28×5=428900÷6÷2=75878-444÷4=767348-111×3=1588×(63÷3)=1848176÷(599-591)=22875-18×7=749848-(406+20)=422954-237×4=6400-98+79=38136+979-496=519106+272-338=40403×2-415=39113×3×5=195495÷9×15=8251.3+5.9=7.29.9+7.2=17.1976÷(2×2)=24419.4+48.9=68.3(444-100)÷2=172264÷(196-192)=6627×(28÷2)=378672-(522-180)=330384-111+922=119569.2-58.5=10.7314-(535-258)=37162÷9÷3=64/8-1/8=3/8164×6×8=7872340-(208+85)=47907+815-534=1188468÷(763-759)=1175.9-0.3=5.618×4×38=2736106×4=42438×15=570672÷(4×2)=84169+43×10=59911×(254-251)=33707÷(68-61)=10156×(44÷4)=6167.4+1.8=9.210×(288÷6)=480900×(36÷9)=360029×17-319=17416×99÷2=792445-18×11=247140+295-351=847.3-2.2=5.1816÷8÷3=34764÷2×9=3438295+121=416315-14×14=11992×(177÷3)=5428(486-466)×99=1980390-11×29=7193.7-28.2=65.5836×9÷4=1881970+(943-665)=1248954÷(565-559)=159190+215×4=1050195+882÷7=321728÷8=91964-244-333=38766÷6×7=77(749-686)×47=296150+320-113=25724×38=9129.6-1.5=8.153+202=25531×(135÷5)=83715×27-192=213684÷4=17115×46=69093-16×3=452.6-2.0=0.690×10=900438÷6×29=211710×(364-291)=730186+(319-236)=269487-177+927=123777×20×9=13860162×2-207=11727.0+12.9=39.94.9+44.9=49.8495+(392-171)=716555÷3×7=12959.0-4.5=4.5183×(16÷4)=732(739-10)÷9=81271+792÷2=667160-(366-292)=8616×16-50=20616×(272÷8)=54491×33÷3=100133+437×2=90780×45÷8=450692÷(2×2)=17376×4×3=91228+244-236=36849-984÷4=603778-(121+285)=372500-209-224=67365÷(384-379)=7323×3×95=6555(806-716)÷3=30231-120÷8=21618×(12÷3)=72816÷(2×4)=10221+647+21=689410÷(18÷9)=20524×33=792261÷9×34=986(663-219)÷3=14872×(84÷7)=864270÷(3×2)=45551×4=220442×(683-652)=130282×8=656818×6-680=4228420÷3+71=21169×8=552961-34×5=791832-(260+304)=268670÷2+188=523239+853+390=148238×2×59=448457×93÷9=589479-(134+211)=13441×73=2993395-(118+222)=55136×(287-284)=408403×(14÷7)=806500÷(25÷5)=100292-275+474=49136÷6×14=84364÷7×11=57257+30+754=84138×19=722439-247-134=58854÷(16÷8)=427121+335×2=791(346-202)÷3=48504÷(2×3)=844.6+0.8=5.4569-(271+86)=212(480-48)÷4=108721-(301+370)=50324÷(21÷7)=108449-(19+353)=773/8+5/8=1990×3÷5=594891÷9÷3=33666÷2=33311×6×49=3234120×2×4=960255÷5÷3=1757×8÷2=228626-156-293=177607-453=15445×(216÷3)=3240(32-21)×21=23114÷7×58=11624×37=888931+(716-141)=1506420-409+18=2943×39÷3=559231×2-127=335194+34+815=1043446-274÷2=30981×12÷9=108479-222+233=490340÷(809-804)=6876.8-15.5=61.39.8+5.2=15.0584÷4÷2=73280÷(286-281)=564/8-3/8=1/861×(56÷8)=42720×38-30=730498×3-483=101125×2×31=155022×98÷4=53924×20-472=8224÷2÷7=16664×4-871=1785990-126-46=81873×12÷2=4383.3+78.4=81.7174×5×2=17407.0+7.3=14.3632×9÷8=711513+17+392=922631+625-812=444404÷2=202408+(421-31)=79894-63÷7=85421+882+171=1474136÷(2×4)=1711×4×44=1936130+353=483148+11×23=401217÷7×25=775460÷(15÷3)=92818÷2×4=163639×2×4=312768-580=188364+176+59=599178+47×16=930141×6-364=48210×3×97=2910224÷(382-374)=2832×(176÷2)=2816168+252=420231÷7×12=39615×21=3151/8+5/8=6/8381-(428-315)=268339-30×7=129358+26×5=48851-25+45=71252÷6×3=1263.7+74.6=78.342×66=2772323+373-669=2794×(128÷8)=1504467+494÷2=714480÷8÷4=1558.3+5.1=63.469+140×2=349248÷(290-286)=6256÷8×7=49196×3-148=440188+33×11=55156×(35÷7)=28048×69÷4=82810×21-37=173860-712-77=71218+132=35048×(115-100)=720280+105-116=269482-336÷3=370367×2-81=6539.4-3.1=6.3152×2×5=152010×11×2=22011×42=46254÷(2×3)=9378-275+156=25912×59-598=110590×6=3540464-172=292157+(463-451)=169962-892=70448÷(16÷8)=224252+(381-212)=42122×6×3=396230÷2×8=920168÷7×9=21612×18+449=665441+979=1420936×7=6552131+(897-624)=404422-101×2=220652+287=939267-120-100=4776×(182÷2)=6916239+36×7=491109+904÷4=335882÷3×8=235290×6×7=3780236×6=1416251×3=75314×3×82=3444973×(496-490)=5838(362-314)÷8=6654÷(12÷2)=1096.6+1.7=8.3413×(817-813)=165219×18×2=68489×11=979982-224=758106×(18÷3)=636437-(293-197)=341546÷6=91840+621-965=496154×(18÷6)=46212×3×76=2736474-33×10=144814×8-598=591430×(126÷9)=4209.6+4.8=14.4992÷(2×4)=124206-984÷6=42968-45×2=878399÷(142-139)=133936÷9÷2=5294.6-22.0=72.697×(477-474)=291306÷(36÷4)=34665×(20÷5)=2660119+165-246=38153÷(902-899)=51852-10×67=18220×4=8056÷4×8=112813-110-313=390311-17