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149+199=510+807=243+164=37+159=221+217=133+309=41+139=555+802=233+229=357+262=154+34=835+982=237+224=776+199=141+331=448+290=117+149=493+749=299+58=633+707=202+92=529+175=168+210=318+312=106+345=409+257=55+90=589+123=338+161=658+253=63+108=174+40=77+312=206+428=81+332=266+429=88+87=27+75=66+182=474+248=70-40=600-578=495-140=811-218=109-30=949-36=483-458=335-231=53-17=86-18=279-204=758-254=354-228=854-136=114-24=737-301=489-219=930-164=438-53=314-96=340-317=493-54=375-321=174-10=337-199=887-327=320-228=806-477=206-125=482-443=277-262=685-324=194-125=263-195=210-89=725-713=352-251=991-971=434-45=500-77=158×4=436×3=148×4=638×4=273×2=750×9=112×7=75×5=42×2=391×3=121×3=283×8=311×3=260×7=70×9=66×3=71×2=778×4=152×3=401×3=77×2=891×2=216×4=253×5=16×2=326×7=155×5=82×8=98×2=458×8=114×4=11×6=29×4=757×9=450×2=804×6=155×3=454×4=197×3=727×8=138÷2=765÷5=40÷2=800÷8=90÷5=140÷7=200÷4=136÷2=236÷4=135÷3=56÷7=595÷7=205÷5=28÷2=90÷6=798÷2=274÷2=348÷4=228÷6=728÷7=78÷6=87÷3=18÷3=335÷5=315÷3=74÷2=262÷2=738÷6=392÷8=796÷2=56÷2=76÷2=316÷4=910÷7=300÷4=987÷7=345÷3=72÷3=112÷4=495÷5=11×45=62×77=17×38=21×87=19×13=33×68=19×45=62×52=32×16=48×51=40×18=58×52=61×12=79×80=11×60=54×47=14×20=95×94=22×23=29×24=66×15=45×70=75×13=10×62=33×26=99×76=27×28=29×28=12×68=75×75=14×48=40×41=57×14=41×59=36×20=10×30=11×72=12×48=16×54=27×19=563+62+285=735+136+878=153+582+76=365+503+348=135+678+117=449+384+108=741+73+168=813+784+805=86+212+368=344+325+666=278+270+167=222+894+944=127+21+284=352+598+704=111+573+303=470+209+640=480+88+85=903+477+393=207+492+165=548+111+662=102+82+55=454+160+848=122+511+27=57+884+358=217+269+139=190+952+245=43+878+79=486+817+618=245+437+248=361+742+155=233+323+48=294+901+758=141+36+584=633+467+623=394+360+43=700+114+307=102+649+104=568+213+814=223+529+75=565+803+80=89+338-236=678+604-173=338+19-19=148+787-556=356+111-387=62+836-173=93+265-286=991+955-675=281+111-218=474+786-91=165+55-219=642+656-46=98+33-98=773+281-610=127+310-363=53+953-860=204+287-147=944+143-741=119+94-150=400+589-285=370+38-66=451+746-925=167+153-74=990+855-659=440+48-456=274+805-130=57+303-169=319+437-477=93+388-448=301+955-513=217+48-209=658+331-584=135+96-161=526+641-851=91+197-166=664+778-283=214+72-35=700+915-678=200+141-122=742+721-586=403-71-96=608-227-157=135-14-83=426-31-247=424-114-301=639-47-44=427-250-70=857-43-709=301-142-129=802-96-500=185-24-119=668-198-294=407-48-127=661-89-217=304-77-200=780-71-158=314-211-12=736-406-255=357-324-17=543-35-191=189-53-84=872-272-513=330-79-158=353-104-25=406-258-87=491-55-316=445-94-183=628-29-248=434-124-309=810-99-450=370-87-257=818-235-38=451-53-256=883-68-578=346-158-42=827-316-109=444-148-43=605-540-50=380-138-73=990-843-102=303-96+15=806-204+153=459-254+45=568-74+993=104-42+260=882-596+198=155-126+356=299-125+313=221-24+214=695-303+278=78-55+222=422-24+369=68-48+390=555-147+979=209-14+168=379-298+291=153-89+207=217-95+424=330-216+193=932-188+601=452-354+172=533-98+827=273-67+208=692-332+731=244-27+65=547-278+440=292-261+192=530-321+963=369-135+48=555-315+940=406-293+90=520-146+289=353-252+214=748-233+554=219-136+82=649-549+803=356-116+156=740-398+743=402-155+178=980-270+73=38×11×2=29×55×5=20×23×2=47×20×2=22×17×2=16×52×4=15×11×2=36×43×8=10×11×3=49×73×5=15×22×2=68×93×6=18×27×2=93×95×3=17×16×3=37×88×3=11×34×2=59×71×3=14×13×3=77×53×6=21×15×3=33×83×8=11×19×4=88×42×8=23×17×2=89×68×5=17×22×2=63×43×2=16×12×5=88×74×9=10×27×2=54×35×8=12×18×3=46×12×4=10×18×2=33×53×4=13×35×2=48×21×7=21×14×3=47×19×5=19×8×3=81×9×7=43×3×6=191×2×3=13×4×3=183×2×4=27×3×7=28×6×7=34×5×2=490×2×8=58×2×7=42×3×4=34×6×2=75×7×8=62×2×4=285×2×6=17×8×6=133×5×3=101×2×4=53×9×4=49×3×2=29×2×7=20×8×2=388×2×4=73×2×3=12×2×3=14×2×5=192×5×3=16×9×3=246×4×7=92×2×4=405×2×9=64×2×3=83×6×9=15×8×5=249×3×9=62×2×5=103×4×2=11×7×9=247×3×8=14×6×62=16×6×25=10×5×82=27×2×18=15×2×94=10×2×89=29×2×20=19×2×11=10×3×16=22×3×48=11×9×43=21×2×85=12×4×37=11×3×26=20×4×95=23×4×41=27×3×82=20×2×35=16×3×94=20×4×33=27×3×94=44×2×74=10×6×12=11×4×62=31×2×42=15×5×22=25×3×93=14×2×23=17×3×30=10×4×83=15×6×89=20×4×70=10×2×30=25×2×83=11×4×65=11×8×24=18×4×65=26×3×96=24×3×31=28×2×80=40×17÷8=22×83÷2=46×21÷3=47×40÷5=22×10÷2=38×73÷2=16×35÷2=18×88÷6=32×21÷4=60×69÷5=11×12÷3=90×34÷4=13×45÷5=64×84÷7=11×56÷8=66×11÷2=11×42÷3=35×18÷2=12×46÷2=21×32÷8=51×10÷2=64×82÷4=18×28÷9=30×69÷9=12×13÷2=56×46÷8=12×46÷6=35×89÷5=44×13÷4=30×23÷6=27×27÷9=66×92÷3=30×20÷6=52×62÷8=12×63÷9=27×88÷6=19×48÷8=71×68÷2=26×23÷2=28×86÷7=208×2÷4=33×7÷3=140×6÷8=334×6÷4=58×8÷4=306×9÷2=376×2÷4=346×6÷2=416×2÷8=207×7÷9=411×2÷6=981×2÷3=78×4÷3=131×6÷2=143×6÷3=857×4÷2=243×4÷3=824×3÷8=214×2÷4=964×6÷4=168×5÷8=412×2÷4=315×3÷7=696×3÷8=259×2÷7=526×4÷2=24×9÷6=456×8÷2=120×7÷3=240×5÷6=24×6÷2=812×5÷4=88×5÷2=734×7÷2=495×2÷5=360×5÷9=156×5÷4=861×5÷7=365×2÷5=134×2÷4=126÷9÷2=504÷3÷8=972÷2÷6=510÷6÷5=300÷2÷6=693÷3÷3=960÷4÷8=708÷6÷2=315÷5÷7=330÷6÷5=700÷7÷5=930÷2÷3=324÷6÷3=999÷3÷9=920÷2÷4=702÷2÷9=450÷5÷3=564÷2÷2=765÷5÷9=660÷2÷6=410÷5÷2=198÷9÷2=868÷7÷2=432÷2÷2=992÷2÷8=756÷3÷6=950÷5÷2=748÷2÷2=567÷9÷7=310÷2÷5=432÷3÷2=576÷2÷3=306÷3÷6=238÷2÷7=528÷4÷2=588÷2÷7=632÷2÷4=516÷2÷3=990÷9÷2=126÷6÷7=784÷4×5=360÷8×4=240÷5×4=16÷8×6=474÷2×4=632÷2×6=90÷5×9=612÷3×4=820÷2×8=316÷2×5=328÷2×5=630÷6×8=164÷4×5=376÷2×5=864÷4×9=72÷3×4=603÷9×8=776÷2×8=152÷8×9=828÷4×8=512÷2×3=720÷3×9=365÷5×3=996÷2×4=498÷3×9=424÷4×8=528÷6×9=42÷3×5=45÷5×9=70÷5×9=966÷7×2=928÷8×6=470÷5×7=32÷8×6=735÷7×2=276÷4×2=153÷9×7=20÷5×8=185÷5×2=544÷8×3=20÷4×97=190÷2×51=18÷6×39=184÷8×94=36÷2×52=600÷8×71=147÷7×38=132÷3×92=84÷7×67=288÷8×47=10÷5×88=522÷9×98=176÷8×19=324÷6×52=76÷4×24=280÷8×64=52÷2×32=92÷2×52=104÷8×10=166÷2×39=12÷3×24=192÷8×94=30÷5×70=172÷2×49=120÷2×11=621÷9×16=81÷9×76=425÷5×23=54÷6×94=380÷4×72=48÷2×24=217÷7×28=60÷2×26=294÷3×83=98÷7×37=686÷7×64=98÷7×48=255÷5×73=64÷8×76=297÷9×65=303+(214-189)=551+(930-466)=251+(433-265)=136+(745-185)=283+(89-54)=157+(388-352)=358+(460-436)=643+(537-212)=444+(179-40)=243+(197-44)=171+(139-73)=90+(829-497)=35+(250-172)=89+(662-136)=255+(258-95)=222+(499-165)=188+(477-419)=129+(542-416)=273+(116-99)=222+(875-123)=91+(374-121)=465+(538-441)=82+(249-33)=510+(872-431)=84+(316-139)=625+(559-291)=466+(451-229)=326+(796-571)=444+(463-246)=996+(495-253)=271+(444-387)=859+(965-902)=74+(246-217)=241+(757-604)=444+(386-38)=408+(460-212)=37+(278-240)=587+(667-449)=415+(470-419)=232+(680-187)=470-(418+15)=760-(254+364)=209-(34+115)=763-(465+271)=390-(334+22)=417-(85+158)=234-(77+54)=704-(446+170)=306-(150+42)=750-(14+245)=468-(200+206)=594-(343+197)=402-(81+149)=850-(26+419)=453-(130+271)=237-(94+132)=489-(73+192)=666-(92+418)=237-(44+156)=149-(44+77)=487-(141+315)=875-(357+44)=92-(21+30)=451-(244+103)=163-(67+29)=843-(249+177)=452-(59+175)=518-(107+178)=462-(104+39)=888-(26+43)=275-(30+229)=963-(572+85)=474-(75+53)=876-(201+60)=397-(169+152)=782-(158+499)=119-(59+10)=926-(315+158)=475-(10+200)=459-(208+51)=289-(165-73)=311-(884-605)=269-(235-153)=458-(750-455)=92-(159-134)=741-(556-349)=328-(444-208)=938-(471-454)=407-(241-37)=806-(633-35)=411-(108-10)=640-(967-856)=271-(237-60)=993-(848-589)=201-(154-107)=632-(806-619)=38-(328-314)=333-(201-31)=425-(271-32)=612-(454-84)=150-(403-379)=571-(800-281)=262-(53-16)=196-(116-92)=258-(255-10)=430-(786-453)=457-(211-143)=471-(813-508)=423-(304-38)=689-(961-342)=408-(482-290)=934-(982-195)=224-(215-173)=504-(847-794)=488-(86-58)=892-(737-642)=322-(347-214)=757-(899-507)=425-(395-19)=736-(77-48)=246÷(10÷5)=558÷(81÷9)=376÷(14÷7)=388÷(28÷7)=286÷(16÷8)=328÷(16÷2)=400÷(35÷7)=430÷(10÷2)=310÷(10÷5)=182÷(21÷3)=183÷(27÷9)=852÷(10÷5)=133÷(14÷2)=532÷(20÷5)=366÷(18÷6)=174÷(10÷5)=274÷(10÷5)=846÷(81÷9)=86÷(14÷7)=390÷(14÷7)=392÷(20÷5)=147÷(21÷7)=420÷(12÷2)=765÷(21÷7)=75÷(18÷6)=939÷(24÷8)=348÷(24÷6)=606÷(12÷2)=230÷(16÷8)=435÷(30÷6)=369÷(45÷5)=497÷(14÷2)=60÷(12÷6)=288÷(18÷6)=315÷(45÷9)=304÷(16÷8)=343÷(21÷3)=378÷(63÷7)=455÷(49÷7)=240÷(21÷7)=592÷(2×2)=700÷(2×2)=680÷(4×2)=672÷(4×2)=736÷(2×4)=534÷(3×2)=708÷(3×2)=416÷(2×4)=66÷(3×2)=56÷(2×2)=78÷(2×3)=864÷(2×2)=492÷(2×3)=690÷(3×2)=748÷(2×2)=432÷(2×4)=960÷(3×2)=760÷(2×2)=180÷(2×3)=400÷(2×4)=940÷(2×2)=810÷(3×2)=120÷(4×2)=200÷(4×2)=20÷(2×2)=126÷(2×3)=776÷(2×2)=608÷(2×4)=664÷(4×2)=496÷(2×2)=472÷(2×4)=500÷(2×2)=504÷(2×3)=960÷(4×2)=498÷(2×3)=732÷(2×3)=352÷(4×2)=336÷(4×2)=872÷(4×2)=792÷(2×4)=362×(10÷5)=931×(18÷3)=23×(12÷3)=824×(18÷9)=77×(18÷9)=221×(42÷7)=99×(36÷4)=953×(24÷3)=63×(30÷6)=934×(16÷2)=87×(32÷4)=546×(54÷9)=286×(27÷9)=420×(35÷7)=153×(24÷8)=236×(28÷7)=452×(10÷5)=680×(18÷9)=38×(15÷5)=366×(63÷7)=159×(48÷8)=267×(25÷5)=445×(18÷9)=270×(18÷9)=132×(12÷2)=660×(16÷2)=103×(81÷9)=790×(10÷2)=73×(40÷8)=592×(18÷6)=71×(48÷8)=673×(72÷8)=147×(30÷6)=459×(81÷9)=143×(18÷9)=639×(28÷4)=195×(14÷7)=307×(21÷7)=136×(28÷7)=131×(45÷5)=35×(70÷7)=11×(120÷2)=60×(78÷6)=30×(222÷6)=22×(175÷7)=88×(112÷7)=10×(384÷4)=33×(50÷5)=13×(180÷9)=62×(288÷6)=28×(46÷2)=63×(702÷9)=24×(99÷9)=90×(119÷7)=54×(52÷4)=57×(44÷4)=18×(120÷3)=34×(93÷3)=24×(192÷8)=17×(480÷6)=11×(132÷3)=28×(55÷5)=29×(40÷2)=28×(172÷2)=15×(140÷4)=37×(38÷2)=14×(159÷3)=73×(126÷7)=25×(144÷8)=91×(658÷7)=13×(203÷7)=41×(664÷8)=13×(40÷4)=75×(130÷2)=44×(80÷4)=69×(264÷8)=22×(75÷3)=11×(384÷4)=56×(84÷7)=22×(768÷8)=14+143×5=911+473×2=190+45×2=475+316×2=395+88×5=784+28×9=31+18×4=571+37×5=45+111×5=601+134×2=287+80×5=885+176×2=177+127×3=52+202×3=355+85×6=395+430×2=411+58×4=630+256×2=347+214×3=558+150×5=49+52×7=308+99×4=224+71×9=81+387×2=376+66×8=594+58×4=174+385×2=335+173×5=66+182×3=28+141×4=72×3+437=160×5+402=123×4+494=124×3+837=61×4+366=298×3+167=107×7+119=106×5+859=293×2+65=216×2+719=120+61×14=590+16×26=462+17×25=31+41×11=116+16×47=805+35×25=95+16×51=770+21×25=195+33×12=889+25×32=100+13×55=600+51×12=34+22×14=16+25×10=72+22×26=622+22×23=483+15×18=954+31×22=195+28×28=632+57×16=379+16×17=251+23×19=33+27×12=75+13×54=53+28×10=828+46×18=147+13×63=416+10×99=55+11×26=273+13×29=25×22+66=93×10+565=43×10+155=18×42+952=14×11+337=13×26+296=22×33+98=29×14+65=53×10+342=17×36+244=467-18×19=893-23×23=449-31×10=934-19×19=407-15×11=741-55×13=330-17×11=655-51×12=448-27×14=790-31×23=492-12×28=537-38×13=479-11×17=451-14×26=484-14×12=950-10×83=229-11×20=880-53×11=460-14×32=858-12×50=378-14×16=713-15×43=299-19×15=811-18×27=338-33×10=512-18×11=342-22×11=431-32×10=446-19×12=993-20×47=441-35×10=547-11×25=400-21×12=153-11×13=356-13×25=525-22×12=416-11×16=419-24×10=213-13×11=671-46×14=227-29×3=906-80×2=364-60×3=783-118×6=120-27×2=742-112×2=433-188×2=627-20×3=319-20×2=870-137×2=430-34×4=665-35×5=447-83×5=954-22×8=396-38×8=651-16×6=363-21×3=278-70×2=332-120×2=449-12×4=360-31×7=964-67×9=385-43×2=657-217×2=446-42×9=383-55×6=424-59×6=230-101×2=282-86×3=523-34×6=396-167×2=804-92×7=347-32×4=828-91×2=462-174×2=974-291×2=473-110×2=802-124×2=269-36×4=666-169×3=14×17-183=16×44-432=34×14-364=15×41-111=38×13-266=13×57-653=14×27-122=42×16-465=31×15-387=13×48-286=19×15-92=15×61-577=30×15-48=85×10-469=14×16-34=30×25-278=18×24-345=15×20-14=18×19-49=74×11-159=16×18-51=41×21-297=30×12-359=24×29-245=17×29-152=19×42-730=12×41-198=20×43-651=35×11-12=15×33-434=11×31-289=71×11-288=16×27-429=73×11-673=15×25-336=27×34-841=46×10-363=76×11-300=10×36-334=12×71-802=103×6-505=479×3-369=123×5-546=881×3-106=20×7-126=864×5-366=189×5-785=458×3-585=470×2-830=121×9-411=68×5-88=240×5-574=216×4-25=292×7-643=107×8-550=635×5-449=130×7-629=702×4-470=90×5-359=585×7-512=87×5-95=670×3-891=43×9-171=465×4-739=308×3-865=693×9-296=113×8-188=870×5-306=81×8-204=674×7-822=484×2-24=828×3-311=141×7-485=904×2-448=29×9-166=759×8-786=409×2-709=163×7-784=86×4-146=532×5-734=87+528÷2=133+922÷2=495+800÷4=36+832÷2=255+406÷2=164+140÷4=332+40÷5=853+171÷9=185+750÷5=393+54÷9=154+144÷9=219+306÷3=246+891÷9=856+328÷4=429+282÷6=696+28÷4=449+210÷5=398+975÷5=12+758÷2=571+15÷5=456÷3+372=372÷4+644=414÷6+492=160÷4+997=888÷8+62=620÷5+935=180÷2+215=312÷4+67=520÷2+60=195÷5+968=450÷6+286=564÷4+228=724÷4+117=142÷2+898=714÷6+314=615÷5+412=640÷8+302=93÷3+477=640÷2+22=567÷3+134=479-56÷8=665-516÷4=472-342÷6=776-56÷4=405-333÷3=694-536÷4=471-372÷6=79-102÷3=322-581÷7=360-94÷2=308-644÷7=696-676÷2=426-594÷2=591-483÷3=278-699÷3=742-320÷5=113-48÷3=441-840÷8=467-390÷3=996-156÷2=362-369÷3=169-369÷9=224-24÷4=240-320÷2=305-210÷5=340-52÷2=334-75÷5=722-528÷3=361-924÷7=949-315÷5=480-522÷9=321-578÷2=396-720÷4=642-75÷3=495-452÷4=257-832÷8=210-696÷6=621-336÷3=98-675÷9=864-954÷3=30×(450-431)=55×(397-327)=19×(456-438)=73×(660-565)=18×(47-25)=38×(219-180)=12×(419-344)=52×(861-772)=29×(367-356)=73×(911-898)=15×(303-284)=36×(110-96)=17×(478-445)=21×(706-635)=17×(366-351)=24×(205-163)=25×(289-260)=75×(658-590)=19×(291-275)=25×(470-452)=(348-290)×13=(809-780)×21=(372-336)×23=(721-644)×59=(476-452)×37=(118-51)×35=(83-70)×57=(353-308)×72=(288-276)×28=(329-290)×91=(280-235)×14=(757-733)×57=(54-34)×49=(277-199)×39=(271-229)×18=(355-265)×97=(108-68)×16=(389-291)×49=(215-152)×11=(195-176)×20=62×(269-260)=332×(37-32)=111×(451-448)=551×(701-693)=187×(453-449)=769×(415-410)=133×(309-303)=691×(707-699)=113×(232-224)=826×(860-855)=83×(279-275)=50×(252-249)=66×(179-174)=873×(517-508)=59×(97-93)=706×(381-374)=127×(487-483)=708×(326-322)=268×(400-397)=406×(94-89)=92×(277-269)=228×(522-517)=21×(333-325)=272×(865-859)=55×(312-307)=537×(594-587)=12×(153-144)=580×(748-743)=74×(66-62)=462×(182-177)=95×(54-49)=351×(912-905)=282×(159-156)=367×(39-30)=217×(365-362)=853×(138-133)=142×(439-433)=32×(319-313)=286×(496-493)=712×(445-436)=96÷(276-273)=880÷(530-528)=352÷(340-338)=564÷(411-409)=324÷(258-255)=990÷(395-390)=186÷(234-228)=560÷(711-704)=180÷(466-462)=835÷(351-346)=360÷(33-29)=608÷(683-679)=490÷(247-242)=608÷(450-448)=472÷(86-82)=616÷(562-560)=192÷(326-322)=640÷(473-469)=180÷(380-378)=639÷(427-418)=184÷(117-113)=312÷(487-481)=15÷(114-111)=666÷(254-251)=110÷(489-484)=152÷(188-180)=425÷(15-10)=872÷(872-870)=238÷(230-223)=252÷(980-973)=36÷(417-408)=810÷(306-301)=148÷(149-145)=960÷(623-618)=147÷(63-56)=636÷(850-848)=294÷(442-440)=411÷(805-802)=394÷(168-166)=915÷(474-469)=(441-385)÷4=(660-177)÷3=(427-391)÷9=(990-505)÷5=(301-85)÷2=(266-122)÷8=(467-368)÷9=(532-40)÷6=(406-250)÷4=(641-575)÷2=(198-156)÷2=(712-640)÷8=(419-15)÷2=(921-821)÷4=(451-427)÷3=(435-259)÷2=(454-125)÷7=(457-65)÷4=(208-192)÷2=(621-417)÷6=(489-157)÷2=(745-221)÷2=(481-202)÷9=(929-809)÷2=(120-87)÷3=(838-493)÷3=(18-10)÷4=(753-185)÷4=(384-104)÷7=(628-454)÷6=(437-139)÷2=(629-589)÷4=(198-142)÷4=(385-179)÷2=(81-18)÷9=(616-488)÷8=(435-372)÷7=(901-21)÷5=(128-63)÷5=(989-814)÷5=1/6+3/6=3/7+2/7=3/6+2/6=3/8+5/8=2/6+3/6=4/9+5/9=4/7+2/7=1/4+2/4=1/6+2/6=4/6+2/6=1/8+6/8=7/9+2/9=2/6-1/6=3/10-2/10=3/5-1/5=3/4-1/4=3/8-1/8=5/7-1/7=4/8-1/8=3/5-2/5=5/8-2/8=4/5-1/5=5/8-1/8=4/9-1/9=8.6+4.4=14.2+17.1=4.4+1.5=5.4+5.9=7.0+9.9=27.0+59.6=2.1+4.4=70.6+25.6=6.3+5.1=10.0+7.7=0.7+3.7=52.7+29.0=0.8+7.8=61.3+29.6=2.4+2.8=4.7+5.9=2.1+4.3=7.3+61.8=4.4+2.1=58.9+20.5=9.5+9.8=9.8+7.1=7.5+6.4=59.2+19.8=4.5+7.1=48.7+49.2=4.6+5.5=9.6+0.3=3.4+7.0=72.3+14.1=4.8+5.4=60.1+26.0=9.8+9.9=3.5+4.1=1.3+2.2=16.2+16.8=6.9+7.8=93.7+4.6=7.8+5.3=10.0+9.8=10.0-1.0=31.7-16.9=4.8-0.9=2.4-0.2=5.7-1.6=60.5-60.1=9.5-4.3=26.0-23.8=9.0-2.2=7.9-7.1=7.9-4.0=93.2-76.5=7.7-2.7=49.2-41.3=8.9-5.1=3.4-2.8=3.7-0.2=91.2-6.8=7.5-6.2=83.5-9.8=7.9-3.2=9.9-1.9=3.7-2.4=96.0-50.0=8.9-2.9=40.5-5.0=5.0-1.1=9.4-1.3=5.4-0.7=88.7-54.7=7.1-3.7=49.7-42.5=3.7-2.0=5.5-1.7=7.2-2.5=69.9-37.7=5.5-0.6=79.8-22.0=5.7-2.4=8.3-4.3=参考答案149+199=348510+807=1317243+164=40737+159=196221+217=438133+309=44241+139=180555+802=1357233+229=462357+262=619154+34=188835+982=1817237+224=461776+199=975141+331=472448+290=738117+149=266493+749=1242299+58=357633+707=1340202+92=294529+175=704168+210=378318+312=630106+345=451409+257=66655+90=145589+123=712338+161=499658+253=91163+108=171174+40=21477+312=389206+428=63481+332=413266+429=69588+87=17527+75=10266+182=248474+248=72270-40=30600-578=22495-140=355811-218=593109-30=79949-36=913483-458=25335-231=10453-17=3686-18=68279-204=75758-254=504354-228=126854-136=718114-24=90737-301=436489-219=270930-164=766438-53=385314-96=218340-317=23493-54=439375-321=54174-10=164337-199=138887-327=560320-228=92806-477=329206-125=81482-443=39277-262=15685-324=361194-125=69263-195=68210-89=121725-713=12352-251=101991-971=20434-45=389500-77=423158×4=632436×3=1308148×4=592638×4=2552273×2=546750×9=6750112×7=78475×5=37542×2=84391×3=1173121×3=363283×8=2264311×3=933260×7=182070×9=63066×3=19871×2=142778×4=3112152×3=456401×3=120377×2=154891×2=1782216×4=864253×5=126516×2=32326×7=2282155×5=77582×8=65698×2=196458×8=3664114×4=45611×6=6629×4=116757×9=6813450×2=900804×6=4824155×3=465454×4=1816197×3=591727×8=5816138÷2=69765÷5=15340÷2=20800÷8=10090÷5=18140÷7=20200÷4=50136÷2=68236÷4=59135÷3=4556÷7=8595÷7=85205÷5=4128÷2=1490÷6=15798÷2=399274÷2=137348÷4=87228÷6=38728÷7=10478÷6=1387÷3=2918÷3=6335÷5=67315÷3=10574÷2=37262÷2=131738÷6=123392÷8=49796÷2=39856÷2=2876÷2=38316÷4=79910÷7=130300÷4=75987÷7=141345÷3=11572÷3=24112÷4=28495÷5=9911×45=49562×77=477417×38=64621×87=182719×13=24733×68=224419×45=85562×52=322432×16=51248×51=244840×18=72058×52=301661×12=73279×80=632011×60=66054×47=253814×20=28095×94=893022×23=50629×24=69666×15=99045×70=315075×13=97510×62=62033×26=85899×76=752427×28=75629×28=81212×68=81675×75=562514×48=67240×41=164057×14=79841×59=241936×20=72010×30=30011×72=79212×48=57616×54=86427×19=513563+62+285=910735+136+878=1749153+582+76=811365+503+348=1216135+678+117=930449+384+108=941741+73+168=982813+784+805=240286+212+368=666344+325+666=1335278+270+167=715222+894+944=2060127+21+284=432352+598+704=1654111+573+303=987470+209+640=1319480+88+85=653903+477+393=1773207+492+165=864548+111+662=1321102+82+55=239454+160+848=1462122+511+27=66057+884+358=1299217+269+139=625190+952+245=138743+878+79=1000486+817+618=1921245+437+248=930361+742+155=1258233+323+48=604294+901+758=1953141+36+584=761633+467+623=1723394+360+43=797700+114+307=1121102+649+104=855568+213+814=1595223+529+75=827565+803+80=144889+338-236=191678+604-173=1109338+19-19=338148+787-556=379356+111-387=8062+836-173=72593+265-286=72991+955-675=1271281+111-218=174474+786-91=1169165+55-219=1642+656-46=125298+33-98=33773+281-610=444127+310-363=7453+953-860=146204+287-147=344944+143-741=346119+94-150=63400+589-285=704370+38-66=342451+746-925=272167+153-74=246990+855-659=1186440+48-456=32274+805-130=94957+303-169=191319+437-477=27993+388-448=33301+955-513=743217+48-209=56658+331-584=405135+96-161=70526+641-851=31691+197-166=122664+778-283=1159214+72-35=251700+915-678=937200+141-122=219742+721-586=877403-71-96=236608-227-157=224135-14-83=38426-31-247=148424-114-301=9639-47-44=548427-250-70=107857-43-709=105301-142-129=30802-96-500=206185-24-119=42668-198-294=176407-48-127=232661-89-217=355304-77-200=27780-71-158=551314-211-12=91736-406-255=75357-324-17=16543-35-191=317189-53-84=52872-272-513=87330-79-158=93353-104-25=224406-258-87=61491-55-316=120445-94-183=168628-29-248=351434-124-309=1810-99-450=261370-87-257=26818-235-38=545451-53-256=142883-68-578=237346-158-42=146827-316-109=402444-148-43=253605-540-50=15380-138-73=169990-843-102=45303-96+15=222806-204+153=755459-254+45=250568-74+993=1487104-42+260=322882-596+198=484155-126+356=385299-125+313=487221-24+214=411695-303+278=67078-55+222=245422-24+369=76768-48+390=410555-147+979=1387209-14+168=363379-298+291=372153-89+207=271217-95+424=546330-216+193=307932-188+601=1345452-354+172=270533-98+827=1262273-67+208=414692-332+731=1091244-27+65=282547-278+440=709292-261+192=223530-321+963=1172369-135+48=282555-315+940=1180406-293+90=203520-146+289=663353-252+214=315748-233+554=1069219-136+82=165649-549+803=903356-116+156=396740-398+743=1085402-155+178=425980-270+73=78338×11×2=83629×55×5=797520×23×2=92047×20×2=188022×17×2=74816×52×4=332815×11×2=33036×43×8=1238410×11×3=33049×73×5=1788515×22×2=66068×93×6=3794418×27×2=97293×95×3=2650517×16×3=81637×88×3=976811×34×2=74859×71×3=1256714×13×3=54677×53×6=2448621×15×3=94533×83×8=2191211×19×4=83688×42×8=2956823×17×2=78289×68×5=3026017×22×2=74863×43×2=541816×12×5=96088×74×9=5860810×27×2=54054×35×8=1512012×18×3=64846×12×4=220810×18×2=36033×53×4=699613×35×2=91048×21×7=705621×14×3=88247×19×5=446519×8×3=45681×9×7=510343×3×6=774191×2×3=114613×4×3=156183×2×4=146427×3×7=56728×6×7=117634×5×2=340490×2×8=784058×2×7=81242×3×4=50434×6×2=40875×7×8=420062×2×4=496285×2×6=342017×8×6=816133×5×3=1995101×2×4=80853×9×4=190849×3×2=29429×2×7=40620×8×2=320388×2×4=310473×2×3=43812×2×3=7214×2×5=140192×5×3=288016×9×3=432246×4×7=688892×2×4=736405×2×9=729064×2×3=38483×6×9=448215×8×5=600249×3×9=672362×2×5=620103×4×2=82411×7×9=693247×3×8=592814×6×62=520816×6×25=240010×5×82=410027×2×18=97215×2×94=282010×2×89=178029×2×20=116019×2×11=41810×3×16=48022×3×48=316811×9×43=425721×2×85=357012×4×37=177611×3×26=85820×4×95=760023×4×41=377227×3×82=664220×2×35=140016×3×94=451220×4×33=264027×3×94=761444×2×74=651210×6×12=72011×4×62=272831×2×42=260415×5×22=165025×3×93=697514×2×23=64417×3×30=153010×4×83=332015×6×89=801020×4×70=560010×2×30=60025×2×83=415011×4×65=286011×8×24=211218×4×65=468026×3×96=748824×3×31=223228×2×80=448040×17÷8=8522×83÷2=91346×21÷3=32247×40÷5=37622×10÷2=11038×73÷2=138716×35÷2=28018×88÷6=26432×21÷4=16860×69÷5=82811×12÷3=4490×34÷4=76513×45÷5=11764×84÷7=76811×56÷8=7766×11÷2=36311×42÷3=15435×18÷2=31512×46÷2=27621×32÷8=8451×10÷2=25564×82÷4=131218×28÷9=5630×69÷9=23012×13÷2=7856×46÷8=32212×46÷6=9235×89÷5=62344×13÷4=14330×23÷6=11527×27÷9=8166×92÷3=202430×20÷6=10052×62÷8=40312×63÷9=8427×88÷6=39619×48÷8=11471×68÷2=241426×23÷2=29928×86÷7=344208×2÷4=10433×7÷3=77140×6÷8=105334×6÷4=50158×8÷4=116306×9÷2=1377376×2÷4=188346×6÷2=1038416×2÷8=104207×7÷9=161411×2÷6=137981×2÷3=65478×4÷3=104131×6÷2=393143×6÷3=286857×4÷2=1714243×4÷3=324824×3÷8=309214×2÷4=107964×6÷4=1446168×5÷8=105412×2÷4=206315×3÷7=135696×3÷8=261259×2÷7=74526×4÷2=105224×9÷6=36456×8÷2=1824120×7÷3=280240×5÷6=20024×6÷2=72812×5÷4=101588×5÷2=220734×7÷2=2569495×2÷5=198360×5÷9=200156×5÷4=195861×5÷7=615365×2÷5=146134×2÷4=67126÷9÷2=7504÷3÷8=21972÷2÷6=81510÷6÷5=17300÷2÷6=25693÷3÷3=77960÷4÷8=30708÷6÷2=59315÷5÷7=9330÷6÷5=11700÷7÷5=20930÷2÷3=155324÷6÷3=18999÷3÷9=37920÷2÷4=115702÷2÷9=39450÷5÷3=30564÷2÷2=141765÷5÷9=17660÷2÷6=55410÷5÷2=41198÷9÷2=11868÷7÷2=62432÷2÷2=108992÷2÷8=62756÷3÷6=42950÷5÷2=95748÷2÷2=187567÷9÷7=9310÷2÷5=31432÷3÷2=72576÷2÷3=96306÷3÷6=17238÷2÷7=17528÷4÷2=66588÷2÷7=42632÷2÷4=79516÷2÷3=86990÷9÷2=55126÷6÷7=3784÷4×5=980360÷8×4=180240÷5×4=19216÷8×6=12474÷2×4=948632÷2×6=189690÷5×9=162612÷3×4=816820÷2×8=3280316÷2×5=790328÷2×5=820630÷6×8=840164÷4×5=205376÷2×5=940864÷4×9=194472÷3×4=96603÷9×8=536776÷2×8=3104152÷8×9=171828÷4×8=1656512÷2×3=768720÷3×9=2160365÷5×3=219996÷2×4=1992498÷3×9=1494424÷4×8=848528÷6×9=79242÷3×5=7045÷5×9=8170÷5×9=126966÷7×2=276928÷8×6=696470÷5×7=65832÷8×6=24735÷7×2=210276÷4×2=138153÷9×7=11920÷5×8=32185÷5×2=74544÷8×3=20420÷4×97=485190÷2×51=484518÷6×39=117184÷8×94=216236÷2×52=936600÷8×71=5325147÷7×38=798132÷3×92=404884÷7×67=804288÷8×47=169210÷5×88=176522÷9×98=5684176÷8×19=418324÷6×52=280876÷4×24=456280÷8×64=224052÷2×32=83292÷2×52=2392104÷8×10=130166÷2×39=323712÷3×24=96192÷8×94=225630÷5×70=420172÷2×49=4214120÷2×11=660621÷9×16=110481÷9×76=684425÷5×23=195554÷6×94=846380÷4×72=684048÷2×24=576217÷7×28=86860÷2×26=780294÷3×83=813498÷7×37=518686÷7×64=627298÷7×48=672255÷5×73=372364÷8×76=608297÷9×65=2145303+(214-189)=328551+(930-466)=1015251+(433-265)=419136+(745-185)=696283+(89-54)=318157+(388-352)=193358+(460-436)=382643+(537-212)=968444+(179-40)=583243+(197-44)=396171+(139-73)=23790+(829-497)=42235+(250-172)=11389+(662-136)=615255+(258-95)=418222+(499-165)=556188+(477-419)=246129+(542-416)=255273+(116-99)=290222+(875-123)=97491+(374-121)=344465+(538-441)=56282+(249-33)=298510+(872-431)=95184+(316-139)=261625+(559-291)=893466+(451-229)=688326+(796-571)=551444+(463-246)=661996+(495-253)=1238271+(444-387)=328859+(965-902)=92274+(246-217)=103241+(757-604)=394444+(386-38)=792408+(460-212)=65637+(278-240)=75587+(667-449)=805415+(470-419)=466232+(680-187)=725470-(418+15)=37760-(254+364)=142209-(34+115)=60763-(465+271)=27390-(334+22)=34417-(85+158)=174234-(77+54)=103704-(446+170)=88306-(150+42)=114750-(14+245)=491468-(200+206)=62594-(343+197)=54402-(81+149)=172850-(26+419)=405453-(130+271)=52237-(94+132)=11489-(73+192)=224666-(92+418)=156237-(44+156)=37149-(44+77)=28487-(141+315)=31875-(357+44)=47492-(21+30)=41451-(244+103)=104163-(67+29)=67843-(249+177)=417452-(59+175)=218518-(107+178)=233462-(104+39)=319888-(26+43)=819275-(30+229)=16963-(572+85)=306474-(75+53)=346876-(201+60)=615397-(169+152)=76782-(158+499)=125119-(59+10)=50926-(315+158)=453475-(10+200)=265459-(208+51)=200289-(165-73)=197311-(884-605)=32269-(235-153)=187458-(750-455)=16392-(159-134)=67741-(556-349)=534328-(444-208)=92938-(471-454)=921407-(241-37)=203806-(633-35)=208411-(108-10)=313640-(967-856)=529271-(237-60)=94993-(848-589)=734201-(154-107)=154632-(806-619)=44538-(328-314)=24333-(201-31)=163425-(271-32)=186612-(454-84)=242150-(403-379)=126571-(800-281)=52262-(53-16)=225196-(116-92)=172258-(255-10)=13430-(786-453)=97457-(211-143)=389471-(813-508)=166423-(304-38)=157689-(961-342)=70408-(482-290)=216934-(982-195)=147224-(215-173)=182504-(847-794)=451488-(86-58)=460892-(737-642)=797322-(347-214)=189757-(899-507)=365425-(395-19)=49736-(77-48)=707246÷(10÷5)=123558÷(81÷9)=62376÷(14÷7)=188388÷(28÷7)=97286÷(16÷8)=143328÷(16÷2)=41400÷(35÷7)=80430÷(10÷2)=86310÷(10÷5)=155182÷(21÷3)=26183÷(27÷9)=61852÷(10÷5)=426133÷(14÷2)=19532÷(20÷5)=133366÷(18÷6)=122174÷(10÷5)=87274÷(10÷5)=137846÷(81÷9)=9486÷(14÷7)=43390÷(14÷7)=195392÷(20÷5)=98147÷(21÷7)=49420÷(12÷2)=70765÷(21÷7)=25575÷(18÷6)=25939÷(24÷8)=313348÷(24÷6)=87606÷(12÷2)=101230÷(16÷8)=115435÷(30÷6)=87369÷(45÷5)=41497÷(14÷2)=7160÷(12÷6)=30288÷(18÷6)=96315÷(45÷9)=63304÷(16÷8)=152343÷(21÷3)=49378÷(63÷7)=42455÷(49÷7)=65240÷(21÷7)=80592÷(2×2)=148700÷(2×2)=175680÷(4×2)=85672÷(4×2)=84736÷(2×4)=92534÷(3×2)=89708÷(3×2)=118416÷(2×4)=5266÷(3×2)=1156÷(2×2)=1478÷(2×3)=13864÷(2×2)=216492÷(2×3)=82690÷(3×2)=115748÷(2×2)=187432÷(2×4)=54960÷(3×2)=160760÷(2×2)=190180÷(2×3)=30400÷(2×4)=50940÷(2×2)=235810÷(3×2)=135120÷(4×2)=15200÷(4×2)=2520÷(2×2)=5126÷(2×3)=21776÷(2×2)=194608÷(2×4)=76664÷(4×2)=83496÷(2×2)=124472÷(2×4)=59500÷(2×2)=125504÷(2×3)=84960÷(4×2)=120498÷(2×3)=83732÷(2×3)=122352÷(4×2)=44336÷(4×2)=42872÷(4×2)=109792÷(2×4)=99362×(10÷5)=724931×(18÷3)=558623×(12÷3)=92824×(18÷9)=164877×(18÷9)=154221×(42÷7)=132699×(36÷4)=891953×(24÷3)=762463×(30÷6)=315934×(16÷2)=747287×(32÷4)=696546×(54÷9)=3276286×(27÷9)=858420×(35÷7)=2100153×(24÷8)=459236×(28÷7)=944452×(10÷5)=904680×(18÷9)=136038×(15÷5)=114366×(63÷7)=3294159×(48÷8)=954267×(25÷5)=1335445×(18÷9)=890270×(18÷9)=540132×(12÷2)=792660×(16÷2)=5280103×(81÷9)=927790×(10÷2)=395073×(40÷8)=365592×(18÷6)=177671×(48÷8)=426673×(72÷8)=6057147×(30÷6)=735459×(81÷9)=4131143×(18÷9)=286639×(28÷4)=4473195×(14÷7)=390307×(21÷7)=921136×(28÷7)=544131×(45÷5)=117935×(70÷7)=35011×(120÷2)=66060×(78÷6)=78030×(222÷6)=111022×(175÷7)=55088×(112÷7)=140810×(384÷4)=96033×(50÷5)=33013×(180÷9)=26062×(288÷6)=297628×(46÷2)=64463×(702÷9)=491424×(99÷9)=26490×(119÷7)=153054×(52÷4)=70257×(44÷4)=62718×(120÷3)=72034×(93÷3)=105424×(192÷8)=57617×(480÷6)=136011×(132÷3)=48428×(55÷5)=30829×(40÷2)=58028×(172÷2)=240815×(140÷4)=52537×(38÷2)=70314×(159÷3)=74273×(126÷7)=131425×(144÷8)=45091×(658÷7)=855413×(203÷7)=37741×(664÷8)=340313×(40÷4)=13075×(130÷2)=487544×(80÷4)=88069×(264÷8)=227722×(75÷3)=55011×(384÷4)=105656×(84÷7)=67222×(768÷8)=211214+143×5=729911+473×2=1857190+45×2=280475+316×2=1107395+88×5=835784+28×9=103631+18×4=103571+37×5=75645+111×5=600601+134×2=8