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21+68=346+892=137+344=258+436=22+130=277+351=95+190=517+831=224+52=388+245=88+72=411+428=135+195=768+220=348+132=278+258=162+177=885+945=134+233=46+182=176+214=254+502=74+14=950+601=271+166=232+722=231+78=339+381=68+289=559+454=76+158=860+445=313+77=174+536=176+165=168+741=197+137=877+351=83+69=136+59=475-378=591-217=483-302=934-892=495-332=367-13=450-290=797-617=433-17=765-715=396-73=561-306=254-25=989-462=408-292=840-17=498-352=382-130=445-232=999-569=392-154=952-63=303-228=600-473=468-18=369-167=193-26=901-650=118-57=241-67=490-119=925-769=343-13=933-340=422-206=142-52=368-223=455-222=153-101=777-188=71×3=420×5=147×4=213×3=71×8=329×8=454×2=831×3=104×9=114×6=14×3=901×4=112×2=300×3=19×6=767×3=43×9=897×8=305×3=533×7=219×2=887×2=158×6=493×4=187×4=427×7=13×8=892×7=27×9=211×5=31×8=685×6=29×8=714×2=146×6=495×4=59×5=915×4=147×5=498×9=350÷7=744÷4=24÷6=642÷6=376÷2=712÷4=362÷2=132÷6=21÷3=774÷2=171÷9=405÷5=249÷3=105÷5=36÷9=576÷2=228÷3=624÷4=242÷2=215÷5=400÷4=674÷2=196÷7=815÷5=270÷5=936÷3=238÷7=225÷9=50÷2=350÷5=46÷2=88÷2=205÷5=248÷4=345÷3=63÷9=78÷2=714÷3=352÷4=544÷8=14×26=33×99=14×34=93×21=13×71=52×12=10×62=73×35=29×34=33×22=27×20=63×91=16×39=85×54=45×13=43×99=55×12=50×18=45×21=87×59=30×17=70×51=20×45=67×61=46×16=13×32=11×22=36×55=27×28=29×93=15×25=41×37=23×21=12×36=54×17=89×43=10×10=30×43=46×20=44×70=16+444+499=380+983+308=263+335+378=431+821+534=333+44+572=723+82+865=224+53+88=738+89+761=133+511+64=56+383+890=316+51+374=924+675+620=172+195+623=982+632+542=131+461+18=81+569+968=105+209+325=993+885+621=30+433+344=795+743+676=75+212+152=839+58+368=56+668+251=630+222+881=519+161+303=181+540+290=313+604+32=338+778+725=166+579+145=72+365+988=411+70+513=117+489+838=57+61+158=615+352+632=180+68+576=662+445+333=183+344+438=950+412+169=39+865+51=393+622+510=368+22-181=202+333-254=90+235-20=902+714-373=153+281-62=720+796-940=158+68-146=722+351-679=154+152-182=401+433-705=281+130-21=115+769-654=139+356-284=562+784-731=24+432-300=29+514-63=197+286-415=117+608-59=168+132-204=918+261-110=369+42-76=95+647-741=80+250-230=387+484-537=81+164-202=33+555-255=305+105-300=849+631-847=152+26-145=687+582-161=40+51-69=25+754-633=279+60-114=77+368-191=274+117-113=907+32-281=42+138-38=820+447-309=197+90-105=143+554-257=361-16-55=774-131-568=312-119-18=951-183-80=293-25-102=588-118-226=363-182-13=765-108-278=359-271-72=669-441-166=423-20-384=994-210-629=326-134-13=739-120-243=143-31-25=980-136-795=379-16-180=837-723-71=462-83-262=485-229-251=446-152-115=500-172-325=409-149-235=914-642-113=424-97-300=684-250-130=312-55-64=456-225-100=307-123-160=958-567-221=469-64-401=718-254-70=353-18-243=869-261-526=499-39-441=960-617-171=465-218-86=721-296-143=323-149-171=776-47-683=195-173+132=230-20+335=445-431+87=527-21+865=194-104+29=618-234+258=498-484+84=696-65+823=340-308+443=514-284+848=294-240+106=213-22+240=498-82+55=992-826+870=212-27+70=545-109+260=396-345+135=864-612+995=461-270+167=566-90+679=272-246+37=685-210+810=464-244+33=306-47+39=495-466+210=974-885+960=386-310+185=893-24+842=490-326+54=728-614+610=197-21+186=490-279+25=303-84+173=628-310+401=457-350+252=352-17+308=91-57+101=850-815+96=271-68+268=945-537+668=11×18×3=44×89×6=16×11×4=29×60×7=16×11×3=96×45×9=13×15×2=42×79×9=12×18×3=78×72×7=25×18×2=47×60×6=11×13×2=18×93×5=10×17×5=68×31×2=13×36×2=67×78×7=29×17×2=51×16×3=11×11×4=41×23×3=18×17×2=96×33×4=26×12×2=41×84×9=23×11×2=54×43×5=11×10×9=11×37×8=15×16×4=57×14×5=16×10×4=63×89×6=10×21×3=98×53×2=47×10×2=93×72×9=15×12×2=47×71×6=35×2×5=17×6×5=44×6×3=451×2×7=70×2×5=284×3×4=26×4×2=277×3×2=149×2×3=62×5×3=49×7×2=12×9×7=24×7×5=161×5×3=46×4×2=80×5×7=27×4×3=361×2×3=40×5×4=358×2×6=74×5×2=477×2×8=27×6×3=48×7×8=33×3×7=257×3×6=66×2×4=254×2×8=13×9×2=270×3×9=28×2×4=128×4×5=27×3×8=34×9×4=12×9×3=282×2×9=11×2×7=23×4×8=42×7×2=451×2×4=16×5×49=16×2×85=24×4×38=22×3×25=15×5×13=31×3×23=21×3×23=24×3×69=16×6×68=10×6×70=15×2×69=17×3×55=22×2×66=10×9×13=43×2×73=25×2×15=49×2×72=34×2×41=24×2×98=13×3×87=16×5×84=19×5×99=10×3×74=31×2×64=33×3×55=21×4×44=23×4×16=12×7×73=17×5×70=26×2×68=10×7×80=38×2×45=18×5×78=10×7×93=32×3×86=36×2×18=17×5×44=13×2×47=40×2×84=31×3×10=32×18÷8=12×60÷4=21×40÷2=70×46÷7=11×40÷4=41×81÷9=11×35÷7=70×12÷5=36×14÷2=68×67÷4=42×22÷4=20×62÷2=27×12÷2=12×78÷9=36×19÷9=90×19÷9=10×40÷8=54×28÷9=12×77÷3=72×75÷9=35×16÷4=93×22÷3=23×40÷8=63×26÷3=30×12÷3=11×30÷3=36×27÷9=89×56÷4=41×20÷5=34×42÷4=16×18÷6=18×68÷2=36×10÷2=85×99÷5=54×17÷3=64×95÷5=34×22÷4=85×68÷4=11×54÷6=11×60÷2=18×6÷3=196×2÷4=21×8÷4=846×9÷3=138×4÷6=848×5÷4=148×5÷4=278×6÷3=27×2÷9=800×3÷5=160×3÷8=819×4÷3=48×9÷6=847×6÷2=72×7÷8=621×4÷2=148×6÷4=486×9÷6=99×6÷9=476×3÷2=120×2÷5=310×3÷2=198×5÷2=470×4÷8=19×8÷4=87×8÷4=12×5÷2=568×2÷8=56×3÷7=296×2÷8=108×8÷6=165×6÷3=456×2÷4=243×8÷6=120×6÷2=822×4÷6=65×7÷5=664×8÷2=278×3÷2=136×4÷8=208÷4÷4=876÷3÷2=606÷2÷3=102÷3÷2=888÷4÷3=288÷6÷2=348÷4÷3=595÷7÷5=948÷4÷3=522÷3÷3=942÷2÷3=320÷5÷2=240÷4÷4=765÷5÷3=996÷4÷3=220÷4÷5=256÷8÷2=285÷3÷5=156÷6÷2=840÷4÷6=180÷9÷4=684÷2÷2=654÷3÷2=894÷2÷3=840÷2÷3=675÷3÷9=225÷5÷3=532÷7÷2=948÷3÷4=368÷4÷2=616÷4÷7=147÷3÷7=525÷7÷3=630÷2÷5=135÷9÷5=756÷9÷6=312÷4÷6=724÷2÷2=850÷5÷2=546÷7÷3=720÷9×8=424÷8×5=260÷4×6=346÷2×5=912÷4×7=590÷5×8=924÷2×3=920÷8×2=76÷4×5=904÷4×3=786÷2×5=852÷2×9=596÷4×6=24÷2×4=856÷8×2=80÷2×5=324÷2×6=639÷3×8=454÷2×5=805÷7×8=972÷6×8=771÷3×8=408÷6×4=161÷7×6=335÷5×3=765÷5×2=792÷2×3=785÷5×9=724÷2×8=441÷7×5=120÷3×9=207÷3×7=888÷4×5=591÷3×2=780÷3×5=350÷7×6=620÷4×7=963÷3×7=878÷2×6=438÷3×5=210÷5×15=108÷6×86=126÷6×45=658÷7×17=54÷9×24=215÷5×10=112÷7×16=170÷2×79=162÷6×28=738÷9×35=69÷3×27=240÷6×46=15÷5×79=366÷6×40=180÷4×13=486÷9×68=36÷3×11=390÷5×11=129÷3×10=370÷5×86=27÷9×60=465÷5×28=96÷3×27=150÷3×27=45÷9×24=144÷8×36=36÷3×36=432÷6×59=85÷5×33=882÷9×54=45÷5×33=90÷5×12=136÷8×22=204÷3×85=102÷6×31=516÷6×18=183÷3×14=350÷5×46=306÷6×15=490÷7×95=481+(491-431)=565+(827-453)=479+(424-204)=942+(963-932)=205+(367-337)=428+(966-499)=135+(303-24)=728+(804-655)=216+(497-446)=875+(714-104)=166+(257-60)=610+(500-455)=425+(276-226)=541+(87-19)=67+(309-255)=595+(573-363)=424+(71-39)=411+(510-279)=396+(495-287)=349+(591-202)=425+(395-302)=707+(954-748)=428+(336-321)=949+(763-471)=360+(473-258)=452+(267-10)=466+(106-46)=261+(565-76)=372+(489-39)=659+(928-620)=262+(48-35)=235+(594-224)=69+(478-86)=957+(738-269)=27+(365-343)=25+(856-707)=260+(432-81)=348+(636-466)=303+(166-102)=993+(857-635)=336-(53+181)=551-(192+93)=422-(61+292)=948-(502+383)=456-(66+235)=643-(315+321)=388-(116+246)=774-(31+419)=463-(159+193)=893-(369+323)=277-(138+53)=813-(383+418)=472-(23+74)=530-(196+216)=334-(258+76)=735-(248+78)=475-(116+356)=714-(173+39)=223-(80+60)=860-(171+472)=308-(59+97)=952-(440+27)=352-(87+119)=755-(229+503)=446-(324+99)=625-(396+143)=463-(55+325)=846-(386+425)=396-(47+108)=313-(168+77)=327-(191+33)=989-(778+25)=499-(11+64)=421-(24+196)=283-(28+72)=791-(261+278)=479-(301+76)=928-(767+27)=449-(108+195)=970-(274+591)=499-(267-250)=851-(662-87)=229-(357-251)=467-(260-112)=427-(247-183)=602-(974-671)=441-(468-254)=899-(909-403)=485-(148-34)=360-(256-74)=490-(491-309)=190-(867-775)=446-(394-379)=312-(987-714)=418-(440-141)=226-(387-343)=379-(494-265)=713-(229-222)=286-(379-97)=270-(803-672)=480-(410-329)=685-(681-88)=220-(290-117)=765-(327-123)=362-(318-140)=952-(609-566)=164-(348-240)=697-(640-499)=236-(211-104)=19-(712-695)=197-(383-339)=867-(675-181)=111-(413-333)=492-(563-269)=112-(239-156)=362-(814-692)=369-(335-196)=951-(694-183)=327-(221-56)=731-(268-182)=196÷(12÷6)=805÷(49÷7)=372÷(42÷7)=531÷(18÷2)=49÷(28÷4)=666÷(16÷8)=427÷(14÷2)=185÷(15÷3)=108÷(24÷4)=624÷(27÷9)=230÷(10÷5)=405÷(40÷8)=54÷(18÷3)=88÷(16÷8)=28÷(16÷8)=432÷(42÷7)=369÷(36÷4)=801÷(63÷7)=404÷(16÷8)=680÷(15÷3)=171÷(36÷4)=672÷(49÷7)=316÷(36÷9)=654÷(15÷5)=395÷(35÷7)=674÷(16÷8)=48÷(18÷3)=896÷(72÷9)=474÷(42÷7)=462÷(36÷6)=203÷(49÷7)=261÷(24÷8)=262÷(10÷5)=894÷(21÷7)=168÷(20÷5)=804÷(27÷9)=428÷(36÷9)=798÷(18÷3)=392÷(35÷5)=828÷(27÷3)=588÷(3×2)=630÷(3×2)=672÷(4×2)=656÷(2×2)=340÷(2×2)=44÷(2×2)=990÷(2×3)=16÷(2×2)=792÷(2×3)=992÷(2×4)=100÷(2×2)=390÷(2×3)=168÷(3×2)=160÷(2×2)=520÷(2×4)=736÷(2×2)=492÷(2×2)=324÷(3×2)=504÷(2×2)=765÷(3×3)=732÷(2×2)=822÷(2×3)=150÷(2×3)=261÷(3×3)=546÷(2×3)=96÷(2×4)=576÷(2×4)=288÷(4×2)=476÷(2×2)=204÷(2×2)=684÷(3×2)=848÷(4×2)=918÷(2×3)=416÷(4×2)=808÷(4×2)=606÷(2×3)=824÷(4×2)=408÷(4×2)=426÷(3×2)=468÷(3×2)=226×(27÷9)=292×(63÷9)=146×(32÷8)=20×(63÷7)=105×(42÷6)=915×(56÷7)=89×(45÷9)=327×(24÷8)=279×(10÷5)=840×(15÷3)=219×(14÷7)=477×(48÷6)=82×(21÷3)=596×(16÷2)=18×(28÷4)=180×(40÷5)=498×(10÷5)=856×(24÷8)=44×(49÷7)=981×(18÷6)=300×(16÷8)=269×(32÷4)=172×(20÷4)=482×(21÷7)=84×(24÷6)=578×(30÷6)=45×(35÷7)=259×(27÷3)=133×(15÷3)=360×(24÷8)=190×(15÷3)=215×(32÷8)=35×(12÷2)=824×(32÷8)=183×(25÷5)=129×(54÷6)=245×(24÷6)=949×(10÷2)=51×(16÷8)=581×(72÷9)=13×(72÷6)=71×(201÷3)=25×(60÷4)=91×(78÷2)=76×(99÷9)=77×(120÷4)=37×(189÷7)=28×(220÷5)=18×(100÷5)=60×(112÷2)=14×(64÷4)=55×(595÷7)=35×(34÷2)=26×(567÷9)=23×(222÷6)=19×(656÷8)=33×(52÷2)=21×(364÷7)=72×(44÷4)=15×(520÷8)=14×(245÷7)=65×(246÷3)=11×(128÷2)=72×(819÷9)=23×(342÷9)=44×(837÷9)=23×(105÷5)=33×(873÷9)=36×(84÷6)=18×(434÷7)=26×(144÷8)=32×(90÷2)=13×(472÷8)=61×(228÷4)=85×(55÷5)=82×(445÷5)=55×(45÷3)=31×(39÷3)=27×(225÷9)=41×(204÷3)=279+174×4=29+183×4=476+65×7=588+254×3=293+14×9=481+53×7=103+135×4=364+196×3=321+115×5=968+44×4=134+269×3=231+138×6=168+92×4=171+41×5=293+43×9=858+298×2=170+85×7=74+146×2=276+65×9=377+77×3=175+81×4=371+23×9=16+120×2=745+107×6=72+412×2=123+99×6=109+68×4=30+267×2=192+260×2=144+280×2=41×4+268=173×4+474=291×2+391=62×5+694=406×2+89=29×9+324=113×6+187=90×5+573=221×2+271=30×7+566=255+13×39=900+38×11=276+13×31=905+57×17=185+25×15=357+43×11=244+14×13=976+12×83=246+22×29=902+17×10=236+25×29=916+23×10=42+18×19=253+13×50=146+53×11=946+17×58=312+27×21=694+73×11=13+23×33=204+16×53=322+14×44=64+16×22=139+15×10=13+11×38=353+19×25=256+14×37=224+17×24=849+35×21=66+10×64=303+10×53=20×21+280=12×36+105=38×21+173=22×23+33=72×10+161=16×58+119=29×18+439=19×15+620=23×39+50=21×17+589=488-33×14=521-24×18=261-17×11=511-10×30=226-15×14=480-13×15=460-13×30=541-23×19=499-19×10=473-10×34=466-31×14=780-28×27=483-16×13=491-36×12=404-22×14=972-15×13=412-18×20=908-52×17=478-11×12=658-36×17=265-15×15=920-81×10=416-15×19=412-23×15=492-16×21=401-29×10=430-11×34=700-45×11=470-21×21=622-43×12=426-26×10=605-27×18=468-14×15=974-30×30=359-13×18=393-17×21=452-14×26=838-41×17=410-24×15=502-24×13=211-13×6=239-17×8=458-68×5=511-70×2=336-36×7=492-243×2=220-20×4=506-138×2=260-22×5=898-43×5=466-142×2=996-95×8=405-123×3=524-164×3=418-29×2=860-109×2=464-48×7=519-11×4=434-108×3=569-22×7=349-53×5=988-393×2=456-68×6=797-181×3=269-124×2=985-335×2=486-197×2=303-33×3=233-13×5=911-199×4=321-22×9=969-149×2=483-32×9=493-27×8=480-53×6=385-36×6=486-44×7=929-52×9=485-24×4=748-58×4=12×31-167=18×49-499=28×15-232=51×17-585=12×39-64=33×24-542=21×22-346=19×52-637=15×29-435=52×15-525=10×47-27=14×47-99=24×15-161=14×12-47=12×25-48=35×17-506=12×14-146=60×16-644=11×45-186=14×71-805=31×12-56=23×21-82=23×10-180=24×26-504=10×28-56=18×54-244=19×21-257=17×25-350=16×21-24=24×41-273=19×26-489=12×23-165=24×15-319=25×30-124=22×21-68=41×17-127=20×17-281=14×44-319=28×15-327=82×12-169=138×4-239=74×8-401=459×2-506=338×2-186=488×2-233=658×5-432=228×3-471=136×5-155=72×4-220=363×7-527=51×7-268=243×8-492=242×3-622=497×9-862=314×2-425=731×5-831=310×3-736=266×7-877=114×8-450=348×9-441=102×3-250=700×3-379=129×4-178=107×8-545=112×6-224=763×4-999=108×2-130=259×2-15=307×2-608=581×6-393=72×9-602=821×3-79=288×3-157=262×4-357=98×7-573=259×8-255=235×4-501=882×7-729=137×3-119=731×6-852=431+668÷4=710+72÷9=497+805÷5=477+579÷3=206+885÷3=556+45÷3=143+56÷4=519+981÷3=286+102÷6=306+735÷7=289+570÷3=854+123÷3=31+159÷3=875+624÷2=420+700÷7=593+498÷3=454+228÷3=388+246÷3=342+990÷2=384+940÷5=12÷2+430=756÷4+856=68÷4+497=189÷7+850=996÷4+446=777÷7+873=906÷3+38=686÷2+943=474÷6+68=732÷3+696=868÷4+79=287÷7+665=78÷2+463=798÷7+845=196÷4+375=904÷2+553=630÷2+35=932÷4+35=270÷3+441=273÷7+227=342-78÷6=431-498÷6=371-210÷2=534-104÷2=213-314÷2=258-711÷3=351-280÷4=590-400÷5=495-456÷3=225-116÷2=352-666÷2=881-734÷2=167-417÷3=593-765÷9=257-60÷3=821-147÷7=439-640÷8=377-366÷6=308-915÷3=914-228÷2=487-684÷3=538-240÷6=426-905÷5=435-186÷2=130-124÷2=164-602÷7=109-536÷8=425-560÷8=338-170÷5=315-543÷3=258-978÷6=836-51÷3=111-224÷8=378-360÷8=328-369÷3=731-183÷3=453-780÷5=514-705÷3=286-276÷4=957-238÷2=35×(149-126)=60×(212-178)=29×(114-91)=17×(286-234)=18×(95-64)=76×(131-90)=12×(345-332)=54×(192-133)=33×(338-326)=25×(904-808)=40×(491-472)=54×(310-219)=17×(385-366)=55×(122-77)=42×(91-77)=25×(121-87)=25×(401-366)=54×(263-233)=20×(130-110)=51×(856-788)=(478-399)×12=(174-77)×25=(268-236)×19=(181-104)×35=(46-31)×40=(173-81)×58=(320-285)×18=(645-562)×11=(140-105)×18=(415-386)×58=(240-226)×42=(592-528)×48=(322-308)×51=(325-306)×74=(202-173)×32=(216-177)×25=(150-82)×12=(979-962)×89=(79-46)×16=(620-557)×16=187×(257-254)=162×(405-397)=38×(470-464)=181×(141-137)=108×(349-340)=95×(918-915)=46×(145-137)=397×(780-775)=29×(403-395)=952×(498-492)=12×(306-300)=496×(601-595)=97×(297-289)=376×(484-476)=157×(473-467)=370×(211-202)=85×(456-447)=192×(727-724)=33×(273-269)=577×(14-10)=60×(210-207)=804×(41-34)=45×(243-236)=235×(454-450)=65×(173-165)=625×(632-625)=65×(291-288)=347×(122-115)=191×(393-388)=20×(687-683)=17×(84-78)=637×(994-990)=120×(302-295)=721×(41-33)=156×(19-16)=572×(84-80)=170×(481-476)=491×(652-649)=68×(240-233)=231×(810-804)=192÷(209-203)=594÷(713-707)=372÷(149-143)=688÷(283-279)=444÷(20-16)=740÷(320-315)=110÷(138-133)=252÷(180-178)=272÷(343-339)=315÷(178-169)=24÷(483-481)=344÷(238-234)=386÷(77-75)=930÷(679-674)=219÷(239-236)=651÷(209-202)=123÷(398-395)=280÷(760-756)=306÷(203-201)=975÷(668-665)=396÷(465-462)=940÷(861-857)=285÷(157-154)=692÷(269-265)=224÷(82-74)=204÷(250-246)=456÷(247-243)=760÷(699-695)=219÷(97-94)=804÷(232-228)=304÷(97-95)=864÷(999-995)=351÷(150-141)=848÷(469-461)=156÷(436-432)=832÷(767-759)=208÷(435-427)=788÷(930-926)=265÷(158-153)=423÷(576-573)=(455-392)÷9=(977-201)÷8=(140-78)÷2=(703-196)÷3=(347-188)÷3=(951-695)÷2=(231-15)÷3=(375-245)÷2=(293-167)÷9=(777-228)÷3=(249-45)÷3=(438-404)÷2=(473-395)÷3=(951-133)÷2=(421-177)÷4=(435-41)÷2=(271-235)÷3=(382-176)÷2=(160-91)÷3=(769-481)÷6=(278-70)÷2=(280-190)÷6=(356-194)÷3=(389-23)÷6=(104-19)÷5=(615-307)÷4=(248-220)÷2=(436-364)÷8=(316-100)÷9=(972-607)÷5=(453-315)÷2=(829-153)÷4=(244-46)÷6=(375-32)÷7=(330-231)÷3=(845-440)÷9=(430-34)÷6=(905-733)÷4=(362-274)÷8=(824-412)÷4=3/6+2/6=7/10+2/10=2/8+5/8=1/4+3/4=1/5+2/5=2/6+4/6=2/6+3/6=1/3+2/3=1/4+2/4=1/6+2/6=4/8+3/8=5/8+3/8=3/8-2/8=3/5-1/5=5/8-2/8=2/3-1/3=2/4-1/4=6/10-3/10=3/7-1/7=3/4-1/4=4/8-2/8=2/7-1/7=3/6-2/6=4/6-2/6=4.3+8.4=19.6+74.3=7.2+3.5=9.7+1.6=9.3+7.6=55.6+12.9=7.3+1.1=68.3+29.8=7.0+5.8=7.6+9.1=0.5+7.7=8.2+66.1=6.4+2.1=52.4+32.7=0.9+1.5=0.7+7.1=3.0+3.4=9.9+55.3=9.2+4.2=22.9+14.8=2.0+9.1=8.8+5.1=0.4+4.8=13.9+0.2=6.5+8.3=32.0+43.6=10.0+6.9=7.6+0.4=1.1+6.3=20.6+53.4=7.5+0.8=2.0+23.9=8.6+8.4=8.2+6.7=7.5+7.4=49.8+24.4=2.1+5.9=7.3+24.0=6.3+4.6=2.6+3.0=9.6-5.3=52.5-50.9=8.2-6.9=3.6-0.8=7.1-2.2=59.3-1.2=9.6-7.1=78.5-65.9=7.9-6.9=9.3-4.5=4.7-4.4=90.2-49.5=5.3-4.9=57.9-13.7=1.7-0.5=6.0-5.0=2.9-1.7=55.3-11.0=3.6-0.4=72.6-13.6=8.1-2.7=4.3-2.6=4.6-2.2=26.5-10.5=3.9-2.4=42.7-33.3=7.4-5.2=3.7-0.8=8.4-0.7=60.6-21.4=7.1-5.8=99.3-0.7=6.6-4.3=7.7-1.2=9.8-4.2=65.2-33.2=6.8-2.4=14.6-8.2=8.5-3.3=9.5-4.2=参考答案21+68=89346+892=1238137+344=481258+436=69422+130=152277+351=62895+190=285517+831=1348224+52=276388+245=63388+72=160411+428=839135+195=330768+220=988348+132=480278+258=536162+177=339885+945=1830134+233=36746+182=228176+214=390254+502=75674+14=88950+601=1551271+166=437232+722=954231+78=309339+381=72068+289=357559+454=101376+158=234860+445=1305313+77=390174+536=710176+165=341168+741=909197+137=334877+351=122883+69=152136+59=195475-378=97591-217=374483-302=181934-892=42495-332=163367-13=354450-290=160797-617=180433-17=416765-715=50396-73=323561-306=255254-25=229989-462=527408-292=116840-17=823498-352=146382-130=252445-232=213999-569=430392-154=238952-63=889303-228=75600-473=127468-18=450369-167=202193-26=167901-650=251118-57=61241-67=174490-119=371925-769=156343-13=330933-340=593422-206=216142-52=90368-223=145455-222=233153-101=52777-188=58971×3=213420×5=2100147×4=588213×3=63971×8=568329×8=2632454×2=908831×3=2493104×9=936114×6=68414×3=42901×4=3604112×2=224300×3=90019×6=114767×3=230143×9=387897×8=7176305×3=915533×7=3731219×2=438887×2=1774158×6=948493×4=1972187×4=748427×7=298913×8=104892×7=624427×9=243211×5=105531×8=248685×6=411029×8=232714×2=1428146×6=876495×4=198059×5=295915×4=3660147×5=735498×9=4482350÷7=50744÷4=18624÷6=4642÷6=107376÷2=188712÷4=178362÷2=181132÷6=2221÷3=7774÷2=387171÷9=19405÷5=81249÷3=83105÷5=2136÷9=4576÷2=288228÷3=76624÷4=156242÷2=121215÷5=43400÷4=100674÷2=337196÷7=28815÷5=163270÷5=54936÷3=312238÷7=34225÷9=2550÷2=25350÷5=7046÷2=2388÷2=44205÷5=41248÷4=62345÷3=11563÷9=778÷2=39714÷3=238352÷4=88544÷8=6814×26=36433×99=326714×34=47693×21=195313×71=92352×12=62410×62=62073×35=255529×34=98633×22=72627×20=54063×91=573316×39=62485×54=459045×13=58543×99=425755×12=66050×18=90045×21=94587×59=513330×17=51070×51=357020×45=90067×61=408746×16=73613×32=41611×22=24236×55=198027×28=75629×93=269715×25=37541×37=151723×21=48312×36=43254×17=91889×43=382710×10=10030×43=129046×20=92044×70=308016+444+499=959380+983+308=1671263+335+378=976431+821+534=1786333+44+572=949723+82+865=1670224+53+88=365738+89+761=1588133+511+64=70856+383+890=1329316+51+374=741924+675+620=2219172+195+623=990982+632+542=2156131+461+18=61081+569+968=1618105+209+325=639993+885+621=249930+433+344=807795+743+676=221475+212+152=439839+58+368=126556+668+251=975630+222+881=1733519+161+303=983181+540+290=1011313+604+32=949338+778+725=1841166+579+145=89072+365+988=1425411+70+513=994117+489+838=144457+61+158=276615+352+632=1599180+68+576=824662+445+333=1440183+344+438=965950+412+169=153139+865+51=955393+622+510=1525368+22-181=209202+333-254=28190+235-20=305902+714-373=1243153+281-62=372720+796-940=576158+68-146=80722+351-679=394154+152-182=124401+433-705=129281+130-21=390115+769-654=230139+356-284=211562+784-731=61524+432-300=15629+514-63=480197+286-415=68117+608-59=666168+132-204=96918+261-110=1069369+42-76=33595+647-741=180+250-230=100387+484-537=33481+164-202=4333+555-255=333305+105-300=110849+631-847=633152+26-145=33687+582-161=110840+51-69=2225+754-633=146279+60-114=22577+368-191=254274+117-113=278907+32-281=65842+138-38=142820+447-309=958197+90-105=182143+554-257=440361-16-55=290774-131-568=75312-119-18=175951-183-80=688293-25-102=166588-118-226=244363-182-13=168765-108-278=379359-271-72=16669-441-166=62423-20-384=19994-210-629=155326-134-13=179739-120-243=376143-31-25=87980-136-795=49379-16-180=183837-723-71=43462-83-262=117485-229-251=5446-152-115=179500-172-325=3409-149-235=25914-642-113=159424-97-300=27684-250-130=304312-55-64=193456-225-100=131307-123-160=24958-567-221=170469-64-401=4718-254-70=394353-18-243=92869-261-526=82499-39-441=19960-617-171=172465-218-86=161721-296-143=282323-149-171=3776-47-683=46195-173+132=154230-20+335=545445-431+87=101527-21+865=1371194-104+29=119618-234+258=642498-484+84=98696-65+823=1454340-308+443=475514-284+848=1078294-240+106=160213-22+240=431498-82+55=471992-826+870=1036212-27+70=255545-109+260=696396-345+135=186864-612+995=1247461-270+167=358566-90+679=1155272-246+37=63685-210+810=1285464-244+33=253306-47+39=298495-466+210=239974-885+960=1049386-310+185=261893-24+842=1711490-326+54=218728-614+610=724197-21+186=362490-279+25=236303-84+173=392628-310+401=719457-350+252=359352-17+308=64391-57+101=135850-815+96=131271-68+268=471945-537+668=107611×18×3=59444×89×6=2349616×11×4=70429×60×7=1218016×11×3=52896×45×9=3888013×15×2=39042×79×9=2986212×18×3=64878×72×7=3931225×18×2=90047×60×6=1692011×13×2=28618×93×5=837010×17×5=85068×31×2=421613×36×2=93667×78×7=3658229×17×2=98651×16×3=244811×11×4=48441×23×3=282918×17×2=61296×33×4=1267226×12×2=62441×84×9=3099623×11×2=50654×43×5=1161011×10×9=99011×37×8=325615×16×4=96057×14×5=399016×10×4=64063×89×6=3364210×21×3=63098×53×2=1038847×10×2=94093×72×9=6026415×12×2=36047×71×6=2002235×2×5=35017×6×5=51044×6×3=792451×2×7=631470×2×5=700284×3×4=340826×4×2=208277×3×2=1662149×2×3=89462×5×3=93049×7×2=68612×9×7=75624×7×5=840161×5×3=241546×4×2=36880×5×7=280027×4×3=324361×2×3=216640×5×4=800358×2×6=429674×5×2=740477×2×8=763227×6×3=48648×7×8=268833×3×7=693257×3×6=462666×2×4=528254×2×8=406413×9×2=234270×3×9=729028×2×4=224128×4×5=256027×3×8=64834×9×4=122412×9×3=324282×2×9=507611×2×7=15423×4×8=73642×7×2=588451×2×4=360816×5×49=392016×2×85=272024×4×38=364822×3×25=165015×5×13=97531×3×23=213921×3×23=144924×3×69=496816×6×68=652810×6×70=420015×2×69=207017×3×55=280522×2×66=290410×9×13=117043×2×73=627825×2×15=75049×2×72=705634×2×41=278824×2×98=470413×3×87=339316×5×84=672019×5×99=940510×3×74=222031×2×64=396833×3×55=544521×4×44=369623×4×16=147212×7×73=613217×5×70=595026×2×68=353610×7×80=560038×2×45=342018×5×78=702010×7×93=651032×3×86=825636×2×18=129617×5×44=374013×2×47=122240×2×84=672031×3×10=93032×18÷8=7212×60÷4=18021×40÷2=42070×46÷7=46011×40÷4=11041×81÷9=36911×35÷7=5570×12÷5=16836×14÷2=25268×67÷4=113942×22÷4=23120×62÷2=62027×12÷2=16212×78÷9=10436×19÷9=7690×19÷9=19010×40÷8=5054×28÷9=16812×77÷3=30872×75÷9=60035×16÷4=14093×22÷3=68223×40÷8=11563×26÷3=54630×12÷3=12011×30÷3=11036×27÷9=10889×56÷4=124641×20÷5=16434×42÷4=35716×18÷6=4818×68÷2=61236×10÷2=18085×99÷5=168354×17÷3=30664×95÷5=121634×22÷4=18785×68÷4=144511×54÷6=9911×60÷2=33018×6÷3=36196×2÷4=9821×8÷4=42846×9÷3=2538138×4÷6=92848×5÷4=1060148×5÷4=185278×6÷3=55627×2÷9=6800×3÷5=480160×3÷8=60819×4÷3=109248×9÷6=72847×6÷2=254172×7÷8=63621×4÷2=1242148×6÷4=222486×9÷6=72999×6÷9=66476×3÷2=714120×2÷5=48310×3÷2=465198×5÷2=495470×4÷8=23519×8÷4=3887×8÷4=17412×5÷2=30568×2÷8=14256×3÷7=24296×2÷8=74108×8÷6=144165×6÷3=330456×2÷4=228243×8÷6=324120×6÷2=360822×4÷6=54865×7÷5=91664×8÷2=2656278×3÷2=417136×4÷8=68208÷4÷4=13876÷3÷2=146606÷2÷3=101102÷3÷2=17888÷4÷3=74288÷6÷2=24348÷4÷3=29595÷7÷5=17948÷4÷3=79522÷3÷3=58942÷2÷3=157320÷5÷2=32240÷4÷4=15765÷5÷3=51996÷4÷3=83220÷4÷5=11256÷8÷2=16285÷3÷5=19156÷6÷2=13840÷4÷6=35180÷9÷4=5684÷2÷2=171654÷3÷2=109894÷2÷3=149840÷2÷3=140675÷3÷9=25225÷5÷3=15532÷7÷2=38948÷3÷4=79368÷4÷2=46616÷4÷7=22147÷3÷7=7525÷7÷3=25630÷2÷5=63135÷9÷5=3756÷9÷6=14312÷4÷6=13724÷2÷2=181850÷5÷2=85546÷7÷3=26720÷9×8=640424÷8×5=265260÷4×6=390346÷2×5=865912÷4×7=1596590÷5×8=944924÷2×3=1386920÷8×2=23076÷4×5=95904÷4×3=678786÷2×5=1965852÷2×9=3834596÷4×6=89424÷2×4=48856÷8×2=21480÷2×5=200324÷2×6=972639÷3×8=1704454÷2×5=1135805÷7×8=920972÷6×8=1296771÷3×8=2056408÷6×4=272161÷7×6=138335÷5×3=201765÷5×2=306792÷2×3=1188785÷5×9=1413724÷2×8=2896441÷7×5=315120÷3×9=360207÷3×7=483888÷4×5=1110591÷3×2=394780÷3×5=1300350÷7×6=300620÷4×7=1085963÷3×7=2247878÷2×6=2634438÷3×5=730210÷5×15=630108÷6×86=1548126÷6×45=945658÷7×17=159854÷9×24=144215÷5×10=430112÷7×16=256170÷2×79=6715162÷6×28=756738÷9×35=287069÷3×27=621240÷6×46=184015÷5×79=237366÷6×40=2440180÷4×13=585486÷9×68=367236÷3×11=132390÷5×11=858129÷3×10=430370÷5×86=636427÷9×60=180465÷5×28=260496÷3×27=864150÷3×27=135045÷9×24=120144÷8×36=64836÷3×36=432432÷6×59=424885÷5×33=561882÷9×54=529245÷5×33=29790÷5×12=216136÷8×22=374204÷3×85=5780102÷6×31=527516÷6×18=1548183÷3×14=854350÷5×46=3220306÷6×15=765490÷7×95=6650481+(491-431)=541565+(827-453)=939479+(424-204)=699942+(963-932)=973205+(367-337)=235428+(966-499)=895135+(303-24)=414728+(804-655)=877216+(497-446)=267875+(714-104)=1485166+(257-60)=363610+(500-455)=655425+(276-226)=475541+(87-19)=60967+(309-255)=121595+(573-363)=805424+(71-39)=456411+(510-279)=642396+(495-287)=604349+(591-202)=738425+(395-302)=518707+(954-748)=913428+(336-321)=443949+(763-471)=1241360+(473-258)=575452+(267-10)=709466+(106-46)=526261+(565-76)=750372+(489-39)=822659+(928-620)=967262+(48-35)=275235+(594-224)=60569+(478-86)=461957+(738-269)=142627+(365-343)=4925+(856-707)=174260+(432-81)=611348+(636-466)=518303+(166-102)=367993+(857-635)=1215336-(53+181)=102551-(192+93)=266422-(61+292)=69948-(502+383)=63456-(66+235)=155643-(315+321)=7388-(116+246)=26774-(31+419)=324463-(159+193)=111893-(369+323)=201277-(138+53)=86813-(383+418)=12472-(23+74)=375530-(196+216)=118334-(258+76)=0735-(248+78)=409475-(116+356)=3714-(173+39)=502223-(80+60)=83860-(171+472)=217308-(59+97)=152952-(440+27)=485352-(87+119)=146755-(229+503)=23446-(324+99)=23625-(396+143)=86463-(55+325)=83846-(386+425)=35396-(47+108)=241313-(168+77)=68327-(191+33)=103989-(778+25)=186499-(11+64)=424421-(24+196)=201283-(28+72)=183791-(261+278)=252479-(301+76)=102928-(767+27)=134449-(108+195)=146970-(274+591)=105499-(267-250)=482851-(662-87)=276229-(357-251)=123467-(260-112)=319427-(247-183)=363602-(974-671)=299441-(468-254)=227899-(909-403)=393485-(148-34)=371360-(256-74)=178490-(491-309)=308190-(867-775)=98446-(394-379)=431312-(987-714)=39418-(440-141)=119226-(387-343)=182379-(494-265)=150713-(229-222)=706286-(379-97)=4270-(803-672)=139480-(410-329)=399685-(681-88)=92220-(290-117)=47765-(327-123)=561362-(318-140)=184952-(609-566)=909164-(348-240)=56697-(640-499)=556236-(211-104)=12919-(712-695)=2197-(383-339)=153867-(675-181)=373111-(413-333)=31492-(563-269)=198112-(239-156)=29362-(814-692)=240369-(335-196)=230951-(694-183)=440327-(221-56)=162731-(268-182)=645196÷(12÷6)=98805÷(49÷7)=115372÷(42÷7)=62531÷(18÷2)=5949÷(28÷4)=7666÷(16÷8)=333427÷(14÷2)=61185÷(15÷3)=37108÷(24÷4)=18624÷(27÷9)=208230÷(10÷5)=115405÷(40÷8)=8154÷(18÷3)=988÷(16÷8)=4428÷(16÷8)=14432÷(42÷7)=72369÷(36÷4)=41801÷(63÷7)=89404÷(16÷8)=202680÷(15÷3)=136171÷(36÷4)=19672÷(49÷7)=96316÷(36÷9)=79654÷(15÷5)=218395÷(35÷7)=79674÷(16÷8)=33748÷(18÷3)=8896÷(72÷9)=112474÷(42÷7)=79462÷(36÷6)=77203÷(49÷7)=29261÷(24÷8)=87262÷(10÷5)=131894÷(21÷7)=298168÷(20÷5)=42804÷(27÷9)=268428÷(36÷9)=107798÷(18÷3)=133392÷(35÷5)=56828÷(27÷3)=92588÷(3×2)=98630÷(3×2)=105672÷(4×2)=84656÷(2×2)=164340÷(2×2)=8544÷(2×2)=11990÷(2×3)=16516÷(2×2)=4792÷(2×3)=132992÷(2×4)=124100÷(2×2)=25390÷(2×3)=65168÷(3×2)=28160÷(2×2)=40520÷(2×4)=65736÷(2×2)=184492÷(2×2)=123324÷(3×2)=54504÷(2×2)=126765÷(3×3)=85732÷(2×2)=183822÷(2×3)=137150÷(2×3)=25261÷(3×3)=29546÷(2×3)=9196÷(2×4)=12576÷(2×4)=72288÷(4×2)=36476÷(2×2)=119204÷(2×2)=51684÷(3×2)=114848÷(4×2)=106918÷(2×3)=153416÷(4×2)=52808÷(4×2)=101606÷(2×3)=101824÷(4×2)=103408÷(4×2)=51426÷(3×2)=71468÷(3×2)=78226×(27÷9)=678292×(63÷9)=2044146×(32÷8)=58420×(63÷7)=180105×(42÷6)=735915×(56÷7)=732089×(45÷9)=445327×(24÷8)=981279×(10÷5)=558840×(15÷3)=4200219×(14÷7)=438477×(48÷6)=381682×(21÷3)=574596×(16÷2)=476818×(28÷4)=126180×(40÷5)=1440498×(10÷5)=996856×(24÷8)=256844×(49÷7)=308981×(18÷6)=2943300×(16÷8)=600269×(32÷4)=2152172×(20÷4)=860482×(21÷7)=144684×(24÷6)=336578×(30÷6)=289045×(35÷7)=225259×(27÷3)=2331133×(15÷3)=665360×(24÷8)=1080190×(15÷3)=950215×(32÷8)=86035×(12÷2)=210824×(32÷8)=3296183×(25÷5)=915129×(54÷6)=1161245×(24÷6)=980949×(10÷2)=474551×(16÷8)=102581×(72÷9)=464813×(72÷6)=15671×(201÷3)=475725×(60÷4)=37591×(78÷2)=354976×(99÷9)=83677×(120÷4)=231037×(189÷7)=99928×(220÷5)=123218×(100÷5)=36060×(112÷2)=336014×(64÷4)=22455×(595÷7)=467535×(34÷2)=59526×(567÷9)=163823×(222÷6)=85119×(656÷8)=155833×(52÷2)=85821×(364÷7)=109272×(44÷4)=79215×(520÷8)=97514×(245÷7)=49065×(246÷3)=533011×(128÷2)=70472×(819÷9)=655223×(342÷9)=87444×(837÷9)=409223×(105÷5)=48333×(873÷9)=320136×(84÷6)=50418×(434÷7)=111626×(144÷8)=46832×(90÷2)=144013×(472÷8)=76761×(228÷4)=347785×(55÷5)=93582×(445÷5)=729855×(45÷3)=82531×(39÷3)=40327×(225÷9)=67541×(204÷3)=2788279+174×4=97529+183×4=761476+65