三年级数学计算题专项练习及答案

三年级数学计算题专项练习及答案311+165=421+196=183+140=213+146=220+192=132+141=56+95=522+459=129+101=228+438=285+214=914+542=135+219=659+579=259+82=415+138=170+121=934+939=342+101=446+985=79+329=90+397=100+396=364+525=142+319=401+424=41+233=66+175=269+74=902+152=179+248=832+273=305+60=491+92=217+250=432+216=42+247=756+956=266+108=110+478=493-370=684-141=351-188=770-576=490-316=544-386=312-119=338-11=258-141=781-677=242-73=177-21=226-76=918-79=499-185=614-149=263-174=671-306=262-16=879-59=449-365=306-216=223-117=691-507=354-332=983-276=419-179=387-68=498-121=436-211=220-153=984-866=474-384=645-237=310-114=938-908=373-306=822-612=175-112=949-857=476×2=720×6=28×7=746×2=61×2=950×5=72×5=459×2=151×6=710×9=310×3=555×6=92×4=701×8=161×5=966×5=41×8=998×7=105×6=844×2=225×2=446×9=100×5=255×8=240×3=264×5=432×2=632×4=20×8=973×3=42×6=913×2=140×3=295×5=43×7=807×4=80×6=31×9=300×2=128×4=64÷4=715÷5=308÷4=136÷2=261÷3=300÷5=225÷5=175÷5=144÷8=90÷2=72÷9=652÷4=204÷2=931÷7=272÷2=824÷4=84÷2=939÷3=244÷4=500÷2=352÷8=36÷4=178÷2=972÷6=48÷6=632÷8=42÷2=554÷2=175÷7=684÷6=90÷6=334÷2=152÷2=430÷5=215÷5=624÷8=336÷2=140÷4=24÷4=604÷2=45×13=72×90=45×17=54×14=45×14=43×71=11×55=23×94=11×66=82×30=11×70=37×37=27×32=34×21=26×28=42×82=56×16=45×23=19×13=46×12=85×10=34×93=12×16=14×63=58×14=30×18=18×43=24×27=60×16=85×68=41×22=89×33=12×74=90×80=11×63=39×80=27×21=42×62=36×21=58×68=188+361+122=351+822+560=242+360+157=138+844+280=293+208+74=691+455+603=595+154+192=500+572+500=539+134+276=11+831+26=318+265+177=14+256+648=575+208+84=32+659+30=133+115+13=847+355+602=164+184+442=986+483+419=806+16+34=111+58+368=81+161+737=113+966+732=12+283+19=942+18+376=241+214+186=208+508+164=418+485+60=287+602+143=479+145+291=90+97+719=80+486+208=23+814+510=428+377+23=179+663+413=279+13+557=11+619+718=503+73+420=736+215+247=392+67+105=901+739+375=261+13-179=435+555-113=139+231-181=490+844-190=130+339-100=892+218-524=200+202-253=112+756-432=121+272-384=102+779-377=209+244-149=970+41-276=463+12-357=938+632-49=309+188-307=886+220-244=275+11-145=759+464-241=84+332-128=650+629-955=151+348-377=854+22-706=226+79-55=553+812-423=225+25-229=525+81-28=116+311-258=975+409-951=341+53-279=281+721-573=32+360-11=62+352-23=64+270-177=466+490-327=418+62-225=695+247-56=268+65-262=465+813-802=118+324-278=461+565-380=481-21-209=994-345-12=277-211-61=836-429-87=181-78-64=749-122-407=492-139-46=903-327-541=449-183-36=274-54-148=422-287-19=994-391-504=494-292-156=841-41-75=230-199-15=865-575-23=484-128-318=540-151-89=362-144-170=886-12-402=345-255-27=609-261-295=440-29-145=777-218-33=418-46-143=814-354-323=409-83-131=521-64-450=464-420-42=508-41-120=494-375-79=604-391-165=489-50-87=739-630-10=290-28-120=596-98-400=462-241-94=988-297-462=94-29-62=686-463-111=453-18+37=943-514+297=211-206+265=218-129+691=353-200+281=961-88+68=212-178+278=363-357+152=324-167+147=507-205+379=457-256+207=909-569+271=316-281+137=866-92+994=446-217+93=598-244+733=66-32+362=759-440+494=332-281+199=590-552+465=130-42+173=291-140+783=317-145+242=851-710+278=418-261+310=762-213+311=425-26+98=599-174+747=397-294+182=693-672+697=348-312+38=784-188+208=270-168+215=903-286+799=248-241+58=932-309+449=184-149+271=865-11+592=291-195+394=853-558+649=24×10×2=70×38×5=23×13×2=25×59×4=15×24×2=49×36×5=16×18×2=89×14×3=16×10×4=59×85×8=28×17×2=82×34×4=12×18×4=47×94×7=10×28×3=50×39×7=12×13×3=93×11×6=12×16×3=28×82×3=27×11×3=48×15×9=43×10×2=73×66×6=32×10×2=71×32×4=16×13×4=78×52×6=10×10×8=42×98×4=11×14×5=82×60×2=10×44×2=87×15×7=11×21×3=66×41×9=10×33×3=70×14×6=16×10×6=75×63×6=22×4×7=85×6×2=10×7×9=295×3×5=10×9×2=94×9×4=21×9×4=350×2×8=10×2×5=102×8×7=19×6×3=210×2×9=53×2×8=126×3×4=13×8×5=28×2×4=35×2×7=173×4×9=34×2×8=419×2×6=19×2×8=13×4×6=25×3×9=133×3×7=79×4×3=165×5×7=27×3×6=81×7×5=15×5×6=61×5×2=15×2×6=293×2×5=13×7×8=57×4×8=22×9×3=90×5×8=11×5×9=199×2×6=25×9×2=191×4×6=19×4×87=36×2×36=19×4×59=45×2×69=25×3×44=26×3×32=49×2×48=23×4×22=11×8×26=13×2×50=12×2×71=25×2×10=11×8×75=11×3×55=35×2×15=10×5×93=18×3×95=24×4×50=15×5×96=18×5×16=17×2×14=47×2×47=10×3×97=11×3×46=24×2×75=15×3×15=13×4×40=32×3×63=31×3×23=14×6×18=18×2×92=13×5×95=33×2×66=24×2×53=11×4×86=12×7×63=10×8×43=31×2×12=14×7×45=37×2×82=18×36÷8=85×20÷2=10×72÷6=28×85÷4=14×66÷4=40×55÷5=11×27÷3=50×57÷3=18×36÷9=54×57÷2=39×21÷3=18×99÷3=51×12÷3=20×55÷4=17×21÷3=65×38÷2=40×17÷4=89×18÷3=10×27÷2=31×32÷8=36×10÷4=91×25÷5=16×57÷2=52×49÷7=34×24÷2=68×92÷8=50×14÷2=38×50÷4=51×16÷2=98×26÷4=45×14÷9=33×89÷3=12×42÷3=72×59÷8=32×14÷8=77×46÷7=23×28÷2=56×24÷8=32×25÷2=30×55÷2=60×5÷6=731×6÷2=160×3÷2=550×6÷5=63×7÷9=496×9÷6=79×6÷2=735×2÷7=64×5÷4=784×3÷2=192×5÷3=790×8÷4=39×6÷9=436×5÷4=105×4÷6=190×8÷2=272×3÷4=234×2÷9=239×4÷2=452×2÷8=51×3÷9=888×9÷3=345×2÷3=368×5÷4=66×6÷4=700×5÷4=144×2÷9=106×9÷6=231×4÷6=175×6÷5=94×6÷2=252×7÷2=52×8÷2=363×4÷2=418×2÷4=941×6÷3=195×4÷2=400×5÷4=182×5÷7=576×3÷2=504÷6÷7=420÷4÷5=576÷8÷9=168÷4÷2=432÷6÷2=532÷7÷2=612÷2÷3=630÷5÷3=728÷4÷2=630÷9÷2=560÷5÷8=740÷2÷2=360÷6÷2=270÷9÷6=90÷3÷6=896÷4÷7=414÷3÷6=256÷4÷4=378÷3÷7=876÷2÷3=238÷7÷2=504÷7÷6=544÷2÷8=844÷2÷2=540÷4÷3=804÷3÷4=846÷3÷2=675÷5÷9=680÷2÷4=126÷7÷3=390÷5÷2=588÷7÷2=660÷2÷6=384÷8÷6=648÷3÷9=220÷5÷4=392÷2÷7=48÷2÷3=400÷5÷5=588÷4÷3=288÷2×5=540÷5×4=948÷3×9=436÷4×9=760÷4×5=260÷5×4=672÷2×7=868÷7×2=350÷5×3=152÷4×8=531÷9×4=812÷4×8=536÷8×7=567÷3×9=465÷5×3=240÷8×2=942÷2×4=742÷2×3=736÷8×3=208÷4×9=240÷4×5=330÷3×6=312÷6×2=150÷5×3=282÷6×2=66÷3×4=728÷4×7=235÷5×7=879÷3×9=616÷4×9=672÷6×7=168÷3×9=816÷2×6=386÷2×8=990÷5×3=744÷4×3=560÷2×3=972÷6×8=170÷5×7=427÷7×2=24÷4×48=156÷4×79=88÷8×87=156÷6×63=140÷4×25=132÷3×65=12÷3×30=147÷3×69=360÷6×14=154÷2×31=14÷7×13=60÷6×53=18÷3×55=222÷6×68=18÷3×34=272÷8×16=664÷8×10=115÷5×27=15÷3×86=42÷2×92=252÷9×25=320÷4×48=25÷5×45=567÷9×31=52÷4×56=176÷2×30=378÷7×18=96÷6×44=66÷3×36=490÷5×31=414÷9×12=198÷3×37=90÷9×94=648÷8×18=125÷5×33=675÷9×78=36÷6×44=146÷2×15=56÷4×36=201÷3×94=371+(392-284)=767+(776-220)=397+(417-291)=700+(873-861)=172+(155-101)=857+(17-16)=402+(347-34)=654+(543-297)=149+(460-269)=869+(789-659)=416+(173-120)=205+(751-679)=407+(432-376)=896+(884-289)=80+(492-469)=872+(713-525)=23+(162-57)=991+(918-557)=494+(468-458)=519+(885-472)=273+(489-138)=668+(855-541)=278+(188-142)=904+(397-209)=429+(335-151)=893+(780-602)=291+(138-39)=50+(423-412)=461+(395-206)=535+(921-575)=485+(342-135)=329+(158-27)=84+(248-122)=185+(598-159)=61+(303-94)=698+(688-241)=456+(310-132)=301+(619-563)=264+(265-157)=553+(988-214)=497-(185+121)=884-(694+26)=497-(256+143)=842-(315+399)=100-(31+11)=937-(68+569)=430-(16+155)=885-(65+210)=281-(14+107)=842-(225+204)=400-(336+48)=901-(64+62)=129-(77+40)=679-(106+205)=489-(376+66)=953-(197+702)=416-(39+272)=965-(188+602)=386-(213+45)=897-(67+204)=219-(31+92)=755-(140+110)=484-(116+220)=660-(370+10)=394-(46+147)=672-(56+608)=494-(371+63)=719-(419+15)=180-(86+21)=754-(21+201)=407-(119+203)=370-(86+120)=209-(11+112)=396-(348+32)=174-(83+59)=543-(240+17)=299-(176+29)=668-(294+160)=71-(25+24)=941-(582+319)=133-(267-246)=838-(651-92)=320-(458-329)=639-(773-358)=147-(440-345)=451-(447-326)=198-(342-178)=856-(371-230)=439-(415-178)=305-(526-447)=449-(131-34)=757-(953-484)=207-(246-209)=588-(242-214)=461-(376-204)=546-(351-49)=75-(85-56)=450-(757-689)=211-(101-60)=776-(463-27)=405-(483-336)=511-(917-525)=442-(453-201)=722-(685-393)=430-(402-331)=911-(647-413)=256-(128-14)=448-(383-116)=299-(445-266)=996-(995-575)=224-(278-98)=877-(666-603)=493-(399-103)=798-(895-763)=267-(261-242)=799-(830-84)=472-(387-26)=698-(887-773)=456-(464-362)=553-(427-23)=132÷(32÷8)=952÷(42÷6)=308÷(35÷5)=203÷(63÷9)=385÷(42÷6)=414÷(24÷4)=410÷(14÷7)=336÷(24÷6)=25÷(10÷2)=576÷(42÷7)=424÷(32÷8)=486÷(21÷7)=441÷(72÷8)=628÷(24÷6)=476÷(36÷9)=630÷(15÷3)=376÷(56÷7)=444÷(36÷9)=475÷(10÷2)=868÷(24÷6)=162÷(72÷8)=680÷(16÷8)=410÷(10÷2)=92÷(14÷7)=304÷(48÷6)=832÷(28÷7)=27÷(21÷7)=255÷(12÷4)=288÷(36÷4)=296÷(24÷3)=216÷(30÷5)=105÷(35÷7)=214÷(14÷7)=78÷(15÷5)=210÷(10÷5)=32÷(18÷9)=42÷(10÷5)=378÷(10÷5)=340÷(28÷7)=232÷(16÷8)=112÷(4×2)=40÷(4×2)=944÷(2×2)=654÷(3×2)=736÷(2×4)=906÷(3×2)=672÷(3×2)=412÷(2×2)=216÷(2×2)=116÷(2×2)=810÷(2×3)=656÷(4×2)=352÷(2×2)=456÷(4×2)=608÷(2×4)=144÷(4×2)=716÷(2×2)=424÷(2×4)=549÷(3×3)=624÷(2×2)=918÷(3×3)=456÷(2×2)=840÷(4×2)=540÷(3×3)=368÷(2×2)=156÷(2×3)=900÷(3×2)=724÷(2×2)=584÷(4×2)=936÷(2×3)=540÷(2×3)=36÷(3×2)=765÷(3×3)=96÷(2×4)=144÷(2×4)=132÷(2×3)=960÷(2×2)=820÷(2×2)=81÷(3×3)=272÷(2×2)=78×(45÷9)=937×(42÷6)=73×(15÷5)=568×(48÷8)=159×(10÷5)=273×(42÷7)=484×(12÷6)=501×(21÷7)=382×(18÷9)=303×(27÷9)=87×(35÷7)=919×(36÷9)=138×(14÷7)=561×(63÷9)=159×(18÷9)=321×(81÷9)=383×(12÷6)=218×(64÷8)=35×(12÷3)=427×(10÷5)=141×(27÷9)=339×(28÷4)=69×(21÷3)=15×(32÷8)=66×(32÷8)=60×(24÷8)=254×(14÷7)=403×(25÷5)=212×(21÷7)=952×(27÷9)=34×(28÷7)=595×(42÷6)=416×(18÷9)=93×(15÷5)=146×(35÷7)=996×(12÷6)=155×(12÷4)=688×(14÷7)=406×(14÷7)=29×(16÷8)=44×(171÷9)=65×(102÷3)=36×(112÷8)=60×(340÷5)=11×(624÷8)=32×(320÷4)=18×(36÷2)=73×(828÷9)=11×(174÷2)=70×(180÷6)=17×(104÷4)=96×(375÷5)=13×(259÷7)=70×(138÷2)=12×(270÷9)=49×(329÷7)=14×(408÷8)=10×(498÷6)=15×(372÷6)=86×(280÷4)=20×(39÷3)=31×(465÷5)=16×(432÷9)=86×(136÷2)=73×(117÷9)=70×(96÷2)=63×(36÷3)=29×(531÷9)=28×(78÷3)=66×(244÷4)=24×(280÷7)=18×(138÷2)=86×(40÷4)=91×(192÷2)=13×(630÷9)=28×(594÷6)=29×(182÷7)=28×(102÷2)=75×(80÷8)=12×(188÷2)=98+74×7=657+333×2=12+214×3=185+270×2=38+137×3=940+31×3=362+106×6=12+288×3=42+31×6=108+146×3=336+23×3=400+163×2=401+266×2=207+190×3=13+389×2=37+284×2=81+176×4=365+32×5=82+162×3=878+185×4=59+156×5=928+170×2=492+12×2=216+411×2=67+64×5=745+261×3=183+110×5=179+137×7=144+25×5=39+152×4=20×9+372=214×2+316=69×7+206=135×2+604=134×3+144=115×6+150=77×6+187=76×3+724=69×8+31=131×7+260=127+27×26=855+14×52=42+25×14=909+61×10=32+11×51=32+22×42=298+17×28=112+12×82=249+12×17=340+12×56=121+13×53=59+12×62=32+43×14=215+17×21=333+37×17=144+64×15=45+72×10=685+19×14=279+46×11=626+11×38=445+13×40=90+17×56=156+10×22=623+40×15=80+49×14=117+14×52=444+23×17=224+25×27=181+17×42=226+30×21=23×30+48=30×26+751=14×22+240=10×71+165=22×11+373=23×13+81=10×11+443=15×36+445=10×13+465=20×48+821=410-26×11=977-54×11=344-15×16=985-15×45=372-21×17=359-17×11=248-21×10=564-17×20=348-24×13=965-12×65=397-21×10=582-19×10=254-11×14=875-11×52=436-27×10=694-20×32=340-15×11=783-18×37=486-39×11=756-47×10=459-10×25=987-16×46=466-12×38=914-27×19=214-13×16=979-22×44=345-13×24=884-23×27=227-13×13=666-10×44=490-13×13=757-19×27=339-13×15=870-15×32=375-21×12=990-32×23=482-18×21=843-14×45=404-13×24=913-14×64=265-54×4=514-51×6=466-70×2=668-74×3=237-111×2=474-101×2=200-19×5=323-158×2=320-38×7=974-72×3=388-87×3=829-114×3=489-117×3=480-55×5=407-41×4=929-14×2=243-11×7=571-73×2=137-28×2=310-46×3=50-23×2=739-16×7=353-29×2=287-27×5=328-38×4=880-82×9=418-209×2=685-44×6=346-60×4=440-20×9=457-88×2=753-60×4=494-32×9=881-11×5=481-58×3=850-169×2=443-110×2=826-27×8=398-95×3=892-205×4=16×12-87=47×17-563=11×38-272=25×24-145=26×17-63=46×11-221=13×22-217=41×14-535=13×32-358=38×25-670=22×20-155=37×10-197=19×25-303=24×19-257=26×19-333=43×18-628=28×17-121=67×14-426=23×11-92=20×36-359=13×26-39=80×10-525=27×16-30=28×32-863=11×33-265=37×27-111=19×26-293=20×34-547=11×39-215=14×70-300=10×45-184=32×12-60=18×21-156=19×49-355=19×10-53=17×42-331=11×44-151=52×19-507=28×13-72=33×29-232=321×2-520=739×5-282=79×3-19=852×3-711=45×8-65=472×5-875=103×2-72=747×5-350=185×2-264=331×4-518=204×3-234=276×8-599=173×4-675=408×7-118=62×7-118=746×8-367=80×6-169=219×8-437=127×6-388=891×3-980=122×5-493=717×6-239=105×9-43=557×9-452=130×3-174=812×8-814=136×2-171=441×2-445=286×3-336=841×3-989=458×2-270=386×6-705=207×3-159=337×9-795=54×8-262=683×2-264=12×8-82=524×9-673=492×2-302=160×5-425=239+200÷8=14+717÷3=203+830÷5=942+420÷6=152+408÷6=765+762÷2=300+933÷3=982+958÷2=431+763÷7=465+876÷6=111+40÷8=849+270÷3=197+238÷7=628+640÷8=177+267÷3=893+324÷4=288+561÷3=532+710÷5=378+963÷9=200+720÷9=612÷2+350=772÷4+880=432÷9+128=396÷4+646=540÷9+403=744÷8+229=810÷2+190=392÷8+34=966÷2+148=605÷5+15=400÷4+184=132÷2+949=936÷9+113=548÷4+706=708÷4+354=68÷4+448=488÷8+269=840÷8+185=650÷2+220=294÷7+707=235-595÷7=316-304÷8=430-258÷2=904-465÷5=355-216÷9=129-696÷8=243-618÷3=418-615÷5=284-333÷3=775-272÷8=446-632÷4=320-735÷5=119-798÷7=457-270÷9=111-244÷4=238-222÷3=110-108÷9=896-450÷3=493-680÷8=128-536÷8=371-650÷5=790-410÷5=71-378÷9=268-84÷3=346-120÷5=180-665÷7=322-459÷9=395-415÷5=405-324÷4=649-352÷8=447-320÷8=716-752÷8=89-189÷3=801-138÷3=266-995÷5=559-632÷4=418-544÷8=219-315÷9=182-134÷2=778-270÷2=65×(268-257)=46×(482-422)=16×(241-225)=36×(832-819)=59×(39-25)=30×(384-285)=27×(151-134)=13×(541-459)=20×(366-321)=88×(261-202)=25×(222-211)=22×(937-840)=44×(175-155)=83×(533-447)=11×(203-119)=10×(945-919)=14×(167-123)=89×(384-333)=10×(304-258)=61×(879-855)=(391-334)×10=(320-253)×40=(416-356)×16=(870-805)×91=(354-334)×32=(892-863)×47=(113-78)×14=(313-249)×41=(267-212)×15=(523-511)×53=(211-194)×16=(452-421)×59=(348-285)×12=(684-612)×77=(192-142)×19=(194-153)×42=(438-412)×19=(294-269)×92=(54-37)×36=(463-399)×45=331×(101-98)=837×(394-391)=148×(50-45)=596×(427-420)=141×(95-89)=128×(553-548)=159×(418-415)=768×(700-694)=244×(112-109)=159×(723-716)=84×(449-440)=324×(170-166)=277×(399-396)=174×(615-612)=234×(197-194)=539×(671-665)=162×(63-58)=751×(156-153)=122×(207-202)=380×(265-262)=146×(256-251)=943×(322-317)=196×(205-202)=186×(146-140)=67×(66-60)=209×(591-583)=36×(101-98)=238×(369-364)=270×(329-326)=320×(327-323)=166×(256-253)=75×(70-62)=217×(443-439)=459×(907-903)=53×(350-344)=876×(553-546)=62×(129-125)=845×(597-589)=87×(207-203)=343×(355-351)=372÷(135-132)=570÷(998-993)=44÷(45-41)=750÷(335-329)=456÷(208-205)=843÷(710-707)=370÷(428-426)=192÷(261-255)=136÷(194-192)=216÷(907-905)=232÷(367-359)=504÷(405-401)=416÷(468-466)=606÷(613-610)=48÷(149-145)=304÷(466-464)=255÷(53-48)=981÷(98-95)=476÷(456-449)=882÷(789-780)=144÷(18-10)=576÷(782-778)=206÷(216-214)=16÷(780-772)=358÷(496-494)=250÷(48-46)=270÷(102-97)=954÷(722-716)=388÷(233-229)=624÷(81-77)=129÷(316-313)=133÷(554-547)=396÷(386-377)=858÷(363-357)=92÷(167-163)=556÷(424-422)=210÷(262-255)=27÷(218-215)=126÷(334-328)=784÷(750-742)=(113-83)÷2=(510-30)÷2=(386-254)÷4=(406-34)÷4=(444-224)÷4=(750-138)÷2=(475-319)÷6=(693-196)÷7=(325-31)÷3=(915-487)÷2=(454-31)÷9=(429-59)÷2=(480-126)÷3=(992-473)÷3=(283-43)÷4=(653-361)÷4=(361-196)÷5=(365-83)÷6=(234-18)÷3=(889-97)÷3=(167-98)÷3=(449-369)÷5=(245-91)÷7=(599-449)÷5=(478-78)÷5=(952-737)÷5=(484-232)÷4=(381-231)÷6=(311-87)÷8=(668-389)÷3=(339-109)÷2=(695-173)÷6=(360-264)÷6=(607-399)÷4=(431-186)÷7=(804-499)÷5=(390-310)÷8=(617-105)÷8=(358-349)÷3=(792-368)÷2=1/4+2/4=4/7+2/7=2/6+3/6=1/3+2/3=1/5+2/5=5/8+2/8=1/7+2/7=1/10+2/10=4/8+2/8=5/10+2/10=3/7+2/7=1/6+4/6=5/8-2/8=6/9-3/9=2/5-1/5=3/10-1/10=4/7-1/7=3/4-1/4=2/8-1/8=6/9-1/9=3/6-2/6=3/5-2/5=2/4-1/4=5/7-1/7=9.4+5.5=59.0+30.5=8.1+3.9=2.1+9.9=0.8+9.3=63.2+25.1=6.3+1.7=74.2+20.2=3.5+8.9=5.3+6.0=6.6+7.3=35.9+6.2=1.7+2.1=69.9+17.8=6.1+3.5=8.2+7.5=4.7+5.0=31.4+8.6=4.2+9.0=43.6+33.4=7.3+6.2=2.1+4.7=4.4+0.9=2.4+34.8=1.3+9.8=74.1+14.1=9.4+5.0=9.4+2.9=6.7+2.8=51.1+42.4=4.5+6.1=47.2+45.2=1.6+4.2=7.1+2.0=4.1+3.6=61.4+14.4=8.9+5.0=21.1+34.6=8.2+5.1=7.1+8.9=2.5-0.8=99.4-45.4=4.3-1.4=9.2-3.3=1.6-0.6=62.5-8.1=8.8-3.4=81.1-29.5=5.6-4.2=4.6-4.0=8.0-3.8=55.9-44.4=9.7-0.3=75.6-36.9=9.2-0.5=1.8-0.9=5.1-1.8=91.4-23.4=7.3-5.5=60.1-3.7=8.2-1.6=8.1-3.9=6.5-6.4=56.2-28.9=8.5-4.8=90.6-81.8=7.2-3.5=4.0-2.0=6.0-5.8=35.9-3.3=9.1-4.7=60.8-46.0=7.6-6.8=9.1-0.8=6.8-2.2=59.4-10.8=10.0-3.2=78.9-32.5=7.0-2.8=5.1-4.5=参考答案311+165=476421+196=617183+140=323213+146=359220+192=412132+141=27356+95=151522+459=981129+101=230228+438=666285+214=499914+542=1456135+219=354659+579=1238259+82=341415+138=553170+121=291934+939=1873342+101=443446+985=143179+329=40890+397=487100+396=496364+525=889142+319=461401+424=82541+233=27466+175=241269+74=343902+152=1054179+248=427832+273=1105305+60=365491+92=583217+250=467432+216=64842+247=289756+956=1712266+108=374110+478=588493-370=123684-141=543351-188=163770-576=194490-316=174544-386=158312-119=193338-11=327258-141=117781-677=104242-73=169177-21=156226-76=150918-79=839499-185=314614-149=465263-174=89671-306=365262-16=246879-59=820449-365=84306-216=90223-117=106691-507=184354-332=22983-276=707419-179=240387-68=319498-121=377436-211=225220-153=67984-866=118474-384=90645-237=408310-114=196938-908=30373-306=67822-612=210175-112=63949-857=92476×2=952720×6=432028×7=196746×2=149261×2=122950×5=475072×5=360459×2=918151×6=906710×9=6390310×3=930555×6=333092×4=368701×8=5608161×5=805966×5=483041×8=328998×7=6986105×6=630844×2=1688225×2=450446×9=4014100×5=500255×8=2040240×3=720264×5=1320432×2=864632×4=252820×8=160973×3=291942×6=252913×2=1826140×3=420295×5=147543×7=301807×4=322880×6=48031×9=279300×2=600128×4=51264÷4=16715÷5=143308÷4=77136÷2=68261÷3=87300÷5=60225÷5=45175÷5=35144÷8=1890÷2=4572÷9=8652÷4=163204÷2=102931÷7=133272÷2=136824÷4=20684÷2=42939÷3=313244÷4=61500÷2=250352÷8=4436÷4=9178÷2=89972÷6=16248÷6=8632÷8=7942÷2=21554÷2=277175÷7=25684÷6=11490÷6=15334÷2=167152÷2=76430÷5=86215÷5=43624÷8=78336÷2=168140÷4=3524÷4=6604÷2=30245×13=58572×90=648045×17=76554×14=75645×14=63043×71=305311×55=60523×94=216211×66=72682×30=246011×70=77037×37=136927×32=86434×21=71426×28=72842×82=344456×16=89645×23=103519×13=24746×12=55285×10=85034×93=316212×16=19214×63=88258×14=81230×18=54018×43=77424×27=64860×16=96085×68=578041×22=90289×33=293712×74=88890×80=720011×63=69339×80=312027×21=56742×62=260436×21=75658×68=3944188+361+122=671351+822+560=1733242+360+157=759138+844+280=1262293+208+74=575691+455+603=1749595+154+192=941500+572+500=1572539+134+276=94911+831+26=868318+265+177=76014+256+648=918575+208+84=86732+659+30=721133+115+13=261847+355+602=1804164+184+442=790986+483+419=1888806+16+34=856111+58+368=53781+161+737=979113+966+732=181112+283+19=314942+18+376=1336241+214+186=641208+508+164=880418+485+60=963287+602+143=1032479+145+291=91590+97+719=90680+486+208=77423+814+510=1347428+377+23=828179+663+413=1255279+13+557=84911+619+718=1348503+73+420=996736+215+247=1198392+67+105=564901+739+375=2015261+13-179=95435+555-113=877139+231-181=189490+844-190=1144130+339-100=369892+218-524=586200+202-253=149112+756-432=436121+272-384=9102+779-377=504209+244-149=304970+41-276=735463+12-357=118938+632-49=1521309+188-307=190886+220-244=862275+11-145=141759+464-241=98284+332-128=288650+629-955=324151+348-377=122854+22-706=170226+79-55=250553+812-423=942225+25-229=21525+81-28=578116+311-258=169975+409-951=433341+53-279=115281+721-573=42932+360-11=38162+352-23=39164+270-177=157466+490-327=629418+62-225=255695+247-56=886268+65-262=71465+813-802=476118+324-278=164461+565-380=646481-21-209=251994-345-12=637277-211-61=5836-429-87=320181-78-64=39749-122-407=220492-139-46=307903-327-541=35449-183-36=230274-54-148=72422-287-19=116994-391-504=99494-292-156=46841-41-75=725230-199-15=16865-575-23=267484-128-318=38540-151-89=300362-144-170=48886-12-402=472345-255-27=63609-261-295=53440-29-145=266777-218-33=526418-46-143=229814-354-323=137409-83-131=195521-64-450=7464-420-42=2508-41-120=347494-375-79=40604-391-165=48489-50-87=352739-630-10=99290-28-120=142596-98-400=98462-241-94=127988-297-462=22994-29-62=3686-463-111=112453-18+37=472943-514+297=726211-206+265=270218-129+691=780353-200+281=434961-88+68=941212-178+278=312363-357+152=158324-167+147=304507-205+379=681457-256+207=408909-569+271=611316-281+137=172866-92+994=1768446-217+93=322598-244+733=108766-32+362=396759-440+494=813332-281+199=250590-552+465=503130-42+173=261291-140+783=934317-145+242=414851-710+278=419418-261+310=467762-213+311=860425-26+98=497599-174+747=1172397-294+182=285693-672+697=718348-312+38=74784-188+208=804270-168+215=317903-286+799=1416248-241+58=65932-309+449=1072184-149+271=306865-11+592=1446291-195+394=490853-558+649=94424×10×2=48070×38×5=1330023×13×2=59825×59×4=590015×24×2=72049×36×5=882016×18×2=57689×14×3=373816×10×4=64059×85×8=4012028×17×2=95282×34×4=1115212×18×4=86447×94×7=3092610×28×3=84050×39×7=1365012×13×3=46893×11×6=613812×16×3=57628×82×3=688827×11×3=89148×15×9=648043×10×2=86073×66×6=2890832×10×2=64071×32×4=908816×13×4=83278×52×6=2433610×10×8=80042×98×4=1646411×14×5=77082×60×2=984010×44×2=88087×15×7=913511×21×3=69366×41×9=2435410×33×3=99070×14×6=588016×10×6=96075×63×6=2835022×4×7=61685×6×2=102010×7×9=630295×3×5=442510×9×2=18094×9×4=338421×9×4=756350×2×8=560010×2×5=100102×8×7=571219×6×3=342210×2×9=378053×2×8=848126×3×4=151213×8×5=52028×2×4=22435×2×7=490173×4×9=622834×2×8=544419×2×6=502819×2×8=30413×4×6=31225×3×9=675133×3×7=279379×4×3=948165×5×7=577527×3×6=48681×7×5=283515×5×6=45061×5×2=61015×2×6=180293×2×5=293013×7×8=72857×4×8=182422×9×3=59490×5×8=360011×5×9=495199×2×6=238825×9×2=450191×4×6=458419×4×87=661236×2×36=259219×4×59=448445×2×69=621025×3×44=330026×3×32=249649×2×48=470423×4×22=202411×8×26=228813×2×50=130012×2×71=170425×2×10=50011×8×75=660011×3×55=181535×2×15=105010×5×93=465018×3×95=513024×4×50=480015×5×96=720018×5×16=144017×2×14=47647×2×47=441810×3×97=291011×3×46=151824×2×75=360015×3×15=67513×4×40=208032×3×63=604831×3×23=213914×6×18=151218×2×92=331213×5×95=617533×2×66=435624×2×53=254411×4×86=378412×7×63=529210×8×43=344031×2×12=74414×7×45=441037×2×82=606818×36÷8=8185×20÷2=85010×72÷6=12028×85÷4=59514×66÷4=23140×55÷5=44011×27÷3=9950×57÷3=95018×36÷9=7254×57÷2=153939×21÷3=27318×99÷3=59451×12÷3=20420×55÷4=27517×21÷3=11965×38÷2=123540×17÷4=17089×18÷3=53410×27÷2=13531×32÷8=12436×10÷4=9091×25÷5=45516×57÷2=45652×49÷7=36434×24÷2=40868×92÷8=78250×14÷2=35038×50÷4=47551×16÷2=40898×26÷4=63745×14÷9=7033×89÷3=97912×42÷3=16872×59÷8=53132×14÷8=5677×46÷7=50623×28÷2=32256×24÷8=16832×25÷2=40030×55÷2=82560×5÷6=50731×6÷2=2193160×3÷2=240550×6÷5=66063×7÷9=49496×9÷6=74479×6÷2=237735×2÷7=21064×5÷4=80784×3÷2=1176192×5÷3=320790×8÷4=158039×6÷9=26436×5÷4=545105×4÷6=70190×8÷2=760272×3÷4=204234×2÷9=52239×4÷2=478452×2÷8=11351×3÷9=17888×9÷3=2664345×2÷3=230368×5÷4=46066×6÷4=99700×5÷4=875144×2÷9=32106×9÷6=159231×4÷6=154175×6÷5=21094×6÷2=282252×7÷2=88252×8÷2=208363×4÷2=726418×2÷4=209941×6÷3=1882195×4÷2=390400×5÷4=500182×5÷7=130576×3÷2=864504÷6÷7=12420÷4÷5=21576÷8÷9=8168÷4÷2=21432÷6÷2=36532÷7÷2=38612÷2÷3=102630÷5÷3=42728÷4÷2=91630÷9÷2=35560÷5÷8=14740÷2÷2=185360÷6÷2=30270÷9÷6=590÷3÷6=5896÷4÷7=32414÷3÷6=23256÷4÷4=16378÷3÷7=18876÷2÷3=146238÷7÷2=17504÷7÷6=12544÷2÷8=34844÷2÷2=211540÷4÷3=45804÷3÷4=67846÷3÷2=141675÷5÷9=15680÷2÷4=85126÷7÷3=6390÷5÷2=39588÷7÷2=42660÷2÷6=55384÷8÷6=8648÷3÷9=24220÷5÷4=11392÷2÷7=2848÷2÷3=8400÷5÷5=16588÷4÷3=49288÷2×5=720540÷5×4=432948÷3×9=2844436÷4×9=981760÷4×5=950260÷5×4=208672÷2×7=2352868÷7×2=248350÷5×3=210152÷4×8=304531÷9×4=236812÷4×8=1624536÷8×7=469567÷3×9=1701465÷5×3=279240÷8×2=60942÷2×4=1884742÷2×3=1113736÷8×3=276208÷4×9=468240÷4×5=300330÷3×6=660312÷6×2=104150÷5×3=90282÷6×2=9466÷3×4=88728÷4×7=1274235÷5×7=329879÷3×9=2637616÷4×9=1386672÷6×7=784168÷3×9=504816÷2×6=2448386÷2×8=1544990÷5×3=594744÷4×3=558560÷2×3=840972÷6×8=1296170÷5×7=238427÷7×2=12224÷4×48=288156÷4×79=308188÷8×87=957156÷6×63=1638140÷4×25=875132÷3×65=286012÷3×30=120147÷3×69=3381360÷6×14=840154÷2×31=238714÷7×13=2660÷6×53=53018÷3×55=330222÷6×68=251618÷3×34=204272÷8×16=544664÷8×10=830115÷5×27=62115÷3×86=43042÷2×92=1932252÷9×25=700320÷4×48=384025÷5×45=225567÷9×31=195352÷4×56=728176÷2×30=2640378÷7×18=97296÷6×44=70466÷3×36=792490÷5×31=3038414÷9×12=552198÷3×37=244290÷9×94=940648÷8×18=1458125÷5×33=825675÷9×78=585036÷6×44=264146÷2×15=109556÷4×36=504201÷3×94=6298371+(392-284)=479767+(776-220)=1323397+(417-291)=523700+(873-861)=712172+(155-101)=226857+(17-16)=858402+(347-34)=715654+(543-297)=900149+(460-269)=340869+(789-659)=999416+(173-120)=469205+(751-679)=277407+(432-376)=463896+(884-289)=149180+(492-469)=103872+(713-525)=106023+(162-57)=128991+(918-557)=1352494+(468-458)=504519+(885-472)=932273+(489-138)=624668+(855-541)=982278+(188-142)=324904+(397-209)=1092429+(335-151)=613893+(780-602)=1071291+(138-39)=39050+(423-412)=61461+(395-206)=650535+(921-575)=881485+(342-135)=692329+(158-27)=46084+(248-122)=210185+(598-159)=62461+(303-94)=270698+(688-241)=1145456+(310-132)=634301+(619-563)=357264+(265-157)=372553+(988-214)=1327497-(185+121)=191884-(694+26)=164497-(256+143)=98842-(315+399)=128100-(31+11)=58937-(68+569)=300430-(16+155)=259885-(65+210)=610281-(14+107)=160842-(225+204)=413400-(336+48)=16901-(64+62)=775129-(77+40)=12679-(106+205)=368489-(376+66)=47953-(197+702)=54416-(39+272)=105965-(188+602)=175386-(213+45)=128897-(67+204)=626219-(31+92)=96755-(140+110)=505484-(116+220)=148660-(370+10)=280394-(46+147)=201672-(56+608)=8494-(371+63)=60719-(419+15)=285180-(86+21)=73754-(21+201)=532407-(119+203)=85370-(86+120)=164209-(11+112)=86396-(348+32)=16174-(83+59)=32543-(240+17)=286299-(176+29)=94668-(294+160)=21471-(25+24)=22941-(582+319)=40133-(267-246)=112838-(651-92)=279320-(458-329)=191639-(773-358)=224147-(440-345)=52451-(447-326)=330198-(342-178)=34856-(371-230)=715439-(415-178)=202305-(526-447)=226449-(131-34)=352757-(953-484)=288207-(246-209)=170588-(242-214)=560461-(376-204)=289546-(351-49)=24475-(85-56)=46450-(757-689)=382211-(101-60)=170776-(463-27)=340405-(483-336)=258511-(917-525)=119442-(453-201)=190722-(685-393)=430430-(402-331)=359911-(647-413)=677256-(128-14)=142448-(383-116)=181299-(445-266)=120996-(995-575)=576224-(278-98)=44877-(666-603)=814493-(399-103)=197798-(895-763)=666267-(261-242)=248799-(830-84)=53472-(387-26)=111698-(887-773)=584456-(464-362)=354553-(427-23)=149132÷(32÷8)=33952÷(42÷6)=136308÷(35÷5)=44203÷(63÷9)=29385÷(42÷6)=55414÷(24÷4)=69410÷(14÷7)=205336÷(24÷6)=8425÷(10÷2)=5576÷(42÷7)=96424÷(32÷8)=106486÷(21÷7)=162441÷(72÷8)=49628÷(24÷6)=157476÷(36÷9)=119630÷(15÷3)=126376÷(56÷7)=47444÷(36÷9)=111475÷(10÷2)=95868÷(24÷6)=217162÷(72÷8)=18680÷(16÷8)=340410÷(10÷2)=8292÷(14÷7)=46304÷(48÷6)=38832÷(28÷7)=20827÷(21÷7)=9255÷(12÷4)=85288÷(36÷4)=32296÷(24÷3)=37216÷(30÷5)=36105÷(35÷7)=21214÷(14÷7)=10778÷(15÷5)=26210÷(10÷5)=10532÷(18÷9)=1642÷(10÷5)=21378÷(10÷5)=189340÷(28÷7)=85232÷(16÷8)=116112÷(4×2)=1440÷(4×2)=5944÷(2×2)=236654÷(3×2)=109736÷(2×4)=92906÷(3×2)=151672÷(3×2)=112412÷(2×2)=103216÷(2×2)=54116÷(2×2)=29810÷(2×3)=135656÷(4×2)=82352÷(2×2)=88456÷(4×2)=57608÷(2×4)=76144÷(4×2)=18716÷(2×2)=179424÷(2×4)=53549÷(3×3)=61624÷(2×2)=156918÷(3×3)=102456÷(2×2)=114840÷(4×2)=105540÷(3×3)=60368÷(2×2)=92156÷(2×3)=26900÷(3×2)=150724÷(2×2)=181584÷(4×2)=73936÷(2×3)=156540÷(2×3)=9036÷(3×2)=6765÷(3×3)=8596÷(2×4)=12144÷(2×4)=18132÷(2×3)=22960÷(2×2)=240820÷(2×2)=20581÷(3×3)=9272÷(2×2)=6878×(45÷9)=390937×(42÷6)=655973×(15÷5)=219568×(48÷8)=3408159×(10÷5)=318273×(42÷7)=1638484×(12÷6)=968501×(21÷7)=1503382×(18÷9)=764303×(27÷9)=90987×(35÷7)=435919×(36÷9)=3676138×(14÷7)=276561×(63÷9)=3927159×(18÷9)=318321×(81÷9)=2889383×(12÷6)=766218×(64÷8)=174435×(12÷3)=140427×(10÷5)=854141×(27÷9)=423339×(28÷4)=237369×(21÷3)=48315×(32÷8)=6066×(32÷8)=26460×(24÷8)=180254×(14÷7)=508403×(25÷5)=2015212×(21÷7)=636952×(27÷9)=285634×(28÷7)=136595×(42÷6)=4165416×(18÷9)=83293×(15÷5)=279146×(35÷7)=730996×(12÷6)=1992155×(12÷4)=465688×(14÷7)=1376406×(14÷7)=81229×(16÷8)=5844×(171÷9)=83665×(102÷3)=221036×(112÷8)=50460×(340÷5)=408011×(624÷8)=85832×(320÷4)=256018×(36÷2)=32473×(828÷9)=671611×(174÷2)=95770×(180÷6)=210017×(104÷4)=44296×(375÷5)=720013×(259÷7)=48170×(138÷2)=483012×(270÷9)=36049×(329÷7)=230314×(408÷8)=71410×(498÷6)=83015×(372÷6)=93086×(280÷4)=602020×(39÷3)=26031×(465÷5)=288316×(432÷9)=76886×(136÷2)=584873×(117÷9)=94970×(96÷2)=336063×(36÷3)=75629×(531÷9)=171128×(78÷3)=72866×(244÷4)=402624×(280÷7)=96018×(138÷2)=124286×(40÷4)=86091×(192÷2)=873613×(630÷9)=91028×(594÷6)=277229×(182÷7)=75428×(102÷2)=142875×(80÷8)=75012×(188÷2)=112898+74×7=616657+333×2=132312+214×