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319+87=724+715=125+107=243+188=49+15=441+345=291+99=195+701=97+244=182+561=181+298=356+148=81+344=798+629=118+240=158+384=162+85=380+207=67+230=72+130=116+265=405+381=140+305=125+647=56+104=436+423=124+97=317+427=129+229=921+300=148+345=759+765=150+296=578+205=43+219=265+486=128+260=237+59=233+158=115+296=427-286=613-352=307-98=571-119=443-92=825-455=493-43=584-416=445-20=699-285=472-345=676-266=422-177=521-262=265-221=496-45=400-172=513-467=492-328=878-253=488-72=843-649=458-439=775-553=264-26=989-390=157-145=617-327=120-102=962-506=453-76=920-351=321-137=620-170=469-123=942-874=239-224=787-260=477-16=729-127=201×3=578×4=120×3=665×6=20×7=176×8=330×2=688×4=158×5=428×2=76×8=570×4=78×4=264×3=107×7=642×9=90×5=74×5=58×3=385×3=125×7=376×6=263×3=294×7=58×8=946×6=222×4=570×9=133×3=712×3=42×5=358×4=101×9=339×9=10×5=236×6=30×4=980×5=38×8=96×3=294÷6=333÷3=145÷5=692÷2=66÷3=224÷7=110÷2=100÷4=90÷6=724÷2=287÷7=324÷3=66÷2=133÷7=100÷2=142÷2=231÷3=728÷7=48÷3=833÷7=160÷4=376÷8=104÷2=648÷2=240÷5=546÷6=226÷2=648÷9=384÷2=855÷9=315÷9=928÷4=258÷2=372÷3=88÷2=24÷8=358÷2=960÷4=92÷2=866÷2=10×75=21×41=10×30=27×94=40×18=41×47=37×20=71×79=74×11=28×84=26×38=44×52=33×25=43×91=80×12=79×68=51×14=81×18=13×36=73×17=16×10=99×84=26×24=60×73=46×13=81×83=26×23=81×35=39×13=90×58=24×41=48×38=30×33=63×13=15×50=12×45=24×17=32×75=11×47=90×70=238+138+88=657+353+939=307+109+33=284+184+284=153+376+371=949+443+820=261+78+510=244+405+318=102+446+335=129+212+956=29+356+607=591+810+691=60+326+245=585+752+607=739+11+199=474+539+658=596+263+65=701+125+20=195+71+99=217+89+561=225+649+51=791+657+130=262+287+124=558+647+641=181+62+378=680+226+738=438+184+196=698+821+178=350+184+269=112+599+966=304+455+61=686+401+132=54+400+471=51+143+387=24+212+708=727+330+958=260+261+109=169+346+672=619+228+121=998+713+441=283+190-108=236+830-638=89+153-224=55+795-815=146+263-243=98+731-15=40+314-242=520+348-115=165+217-215=423+453-516=131+237-178=345+290-441=239+159-261=543+774-288=65+185-174=578+534-722=94+96-112=523+907-379=175+185-238=895+704-737=290+105-248=900+406-374=193+249-440=647+902-492=271+221-137=587+948-62=77+368-138=920+453-41=23+306-263=766+883-793=179+288-85=787+869-808=147+101-45=345+729-492=29+259-159=399+959-655=86+288-100=281+470-196=390+92-108=406+744-964=418-81-320=987-106-202=341-33-174=736-437-43=195-142-46=671-513-28=493-231-200=857-232-140=482-28-45=387-97-89=318-97-84=936-203-398=404-202-111=862-333-407=379-29-27=789-180-342=444-10-77=799-349-290=353-111-191=757-24-585=242-80-65=973-60-523=449-215-208=558-139-88=500-273-191=882-503-75=449-340-86=967-245-183=455-75-177=287-117-99=438-225-21=690-104-40=195-25-83=891-201-331=85-23-56=780-14-51=301-180-36=634-20-309=238-43-105=840-404-322=284-194+396=882-28+681=82-42+427=479-355+770=135-95+294=320-78+112=446-421+67=801-741+389=265-211+130=657-329+86=90-89+128=857-431+704=392-260+261=578-117+309=492-317+190=580-140+860=96-76+381=919-721+818=192-53+51=531-374+785=419-374+251=560-378+93=193-102+286=331-319+154=200-93+198=507-118+191=402-232+22=473-249+925=430-194+220=992-173+687=495-366+153=837-781+520=439-359+365=509-425+463=411-116+49=913-208+693=159-73+336=983-160+261=444-294+87=982-804+810=15×15×4=73×32×6=13×21×3=99×22×8=35×10×2=19×24×5=13×15×3=18×62×5=12×10×5=69×64×5=16×19×2=70×68×3=20×14×3=20×16×8=14×14×4=25×56×5=25×12×3=32×63×3=24×12×3=22×49×8=17×13×3=19×57×4=23×12×2=87×27×4=11×28×2=40×54×9=26×18×2=90×54×2=13×14×5=19×39×4=38×11×2=76×91×6=11×10×2=98×58×3=16×15×4=98×94×5=17×13×2=68×75×6=13×21×2=31×44×6=59×4×2=122×4×5=58×6×2=99×5×8=32×8×2=231×4×8=17×3×9=121×2×5=11×9×7=48×7×3=122×3×2=213×4×5=60×2×7=28×4×8=71×3×4=35×4×5=64×4×2=51×9×6=60×2×6=60×6×5=126×2×3=56×7×2=97×2×4=25×4×9=31×2×7=12×2×7=25×4×2=74×4×3=48×2×5=167×4×8=16×7×6=266×3×4=15×6×5=163×2×3=55×2×6=136×3×4=21×6×7=28×6×7=17×5×3=67×4×8=13×3×90=27×3×35=28×3×25=27×3×33=16×6×27=17×5×30=11×6×10=30×3×84=12×6×41=28×3×52=15×4×44=38×2×33=11×7×47=10×4×43=16×2×54=18×4×29=12×5×75=30×3×92=10×2×64=19×2×39=21×2×85=24×4×45=25×3×42=10×4×96=10×3×55=15×3×94=22×2×70=13×7×12=12×4×37=14×3×91=17×3×29=41×2×76=13×7×84=16×6×83=11×2×20=10×7×83=16×2×27=42×2×13=10×5×68=25×2×60=90×11÷2=70×87÷3=12×69÷3=42×74÷4=12×67÷4=55×36÷9=12×54÷9=65×12÷2=25×21÷7=31×98÷2=24×30÷3=99×88÷3=23×18÷2=74×78÷3=41×24÷3=80×93÷4=46×12÷4=64×48÷4=53×18÷2=51×30÷2=49×20÷7=19×72÷8=21×32÷4=74×52÷4=37×15÷5=24×95÷3=16×51÷8=90×26÷2=12×42÷6=45×57÷3=13×14÷2=42×81÷6=34×19÷2=76×90÷2=30×30÷2=54×72÷8=48×16÷3=97×48÷2=34×14÷4=85×20÷2=346×2÷4=88×7÷4=45×8÷4=820×4÷5=62×9÷3=342×4÷3=79×4÷2=336×5÷8=424×2÷4=836×2÷4=91×4÷2=628×9÷6=132×7÷4=213×4÷6=196×2÷4=93×4÷6=207×2÷6=435×5÷3=57×6÷3=639×2÷9=108×4÷2=234×7÷3=36×8÷4=339×7÷3=170×3÷2=783×6÷9=56×8÷4=348×2÷3=155×6÷2=932×7÷4=180×5÷3=40×8÷2=235×4÷5=636×3÷4=237×4÷3=275×4÷5=61×8÷2=587×6÷2=434×2÷4=782×8÷4=312÷4÷2=798÷7÷6=384÷3÷2=488÷2÷4=609÷7÷3=130÷2÷5=410÷2÷5=504÷2÷7=450÷3÷5=540÷4÷5=665÷5÷7=700÷7÷5=615÷3÷5=896÷2÷8=120÷5÷8=126÷6÷7=630÷3÷6=760÷8÷5=800÷5÷5=768÷6÷8=408÷4÷6=864÷9÷8=924÷3÷2=976÷2÷2=918÷6÷9=528÷8÷6=616÷4÷7=432÷4÷6=256÷4÷8=984÷8÷3=968÷2÷4=522÷3÷6=225÷5÷5=414÷3÷3=536÷2÷2=204÷4÷3=60÷2÷3=912÷6÷4=400÷5÷4=960÷6÷8=580÷2×3=48÷8×3=658÷7×3=672÷2×4=798÷6×9=862÷2×9=744÷8×6=665÷7×5=147÷7×3=960÷4×9=80÷5×8=528÷8×3=314÷2×4=240÷3×9=32÷2×3=360÷2×5=623÷7×3=492÷4×6=408÷4×6=466÷2×8=548÷4×7=477÷9×7=90÷6×5=800÷8×5=648÷2×4=252÷4×8=98÷2×8=119÷7×8=12÷6×7=544÷8×3=792÷9×3=890÷2×3=798÷3×9=889÷7×3=405÷5×8=394÷2×6=49÷7×4=44÷2×8=764÷4×8=790÷2×9=94÷2×14=28÷4×86=212÷4×17=513÷9×22=14÷2×42=63÷3×74=20÷4×20=192÷4×24=98÷7×29=144÷2×28=90÷9×28=18÷9×10=96÷8×20=150÷6×26=70÷5×56=84÷4×96=35÷7×93=81÷3×42=68÷4×26=42÷3×98=168÷6×27=553÷7×28=270÷6×18=344÷4×50=84÷3×23=351÷9×15=35÷5×49=483÷7×13=99÷9×53=567÷9×70=42÷6×76=208÷8×31=117÷3×16=54÷6×19=130÷5×36=792÷8×94=132÷6×17=180÷4×94=18÷2×29=33÷3×95=458+(287-226)=127+(755-430)=35+(72-25)=939+(959-843)=479+(440-363)=913+(782-345)=328+(428-61)=358+(615-288)=423+(381-43)=657+(952-462)=287+(463-159)=439+(615-588)=184+(101-82)=650+(846-609)=278+(371-287)=454+(771-459)=88+(121-37)=766+(474-327)=366+(475-18)=240+(940-487)=396+(88-65)=990+(810-532)=40+(347-283)=995+(468-186)=247+(368-261)=810+(747-387)=118+(500-318)=470+(106-90)=70+(298-157)=212+(605-131)=488+(210-157)=450+(312-47)=438+(422-342)=991+(450-241)=11+(238-125)=317+(222-131)=89+(366-179)=933+(712-568)=30+(388-316)=68+(978-465)=494-(69+332)=966-(63+173)=284-(185+20)=777-(46+37)=382-(158+52)=904-(484+224)=219-(43+91)=946-(210+576)=500-(199+127)=660-(354+222)=425-(47+368)=855-(634+208)=452-(335+27)=843-(770+16)=421-(73+109)=533-(40+68)=284-(133+128)=852-(345+233)=405-(264+114)=889-(640+47)=415-(54+206)=866-(254+312)=257-(22+204)=934-(137+271)=427-(205+141)=943-(484+182)=496-(86+228)=937-(732+51)=331-(169+50)=829-(622+207)=471-(43+286)=778-(174+588)=348-(177+166)=935-(48+359)=287-(41+35)=409-(23+189)=345-(153+36)=701-(147+535)=233-(54+122)=909-(132+187)=187-(434-433)=507-(505-246)=330-(86-23)=572-(804-484)=386-(280-136)=738-(569-325)=405-(438-149)=239-(354-158)=93-(24-20)=973-(607-48)=410-(362-17)=889-(992-202)=248-(495-318)=997-(672-146)=393-(428-185)=283-(242-116)=212-(420-318)=489-(781-492)=331-(196-58)=283-(152-146)=461-(419-69)=809-(948-502)=382-(141-106)=760-(309-275)=187-(366-342)=893-(999-213)=164-(301-216)=954-(841-224)=253-(450-290)=676-(596-23)=492-(329-60)=752-(666-540)=276-(491-400)=664-(384-15)=482-(215-207)=873-(871-778)=363-(281-210)=306-(917-817)=278-(443-365)=391-(236-72)=178÷(12÷6)=536÷(16÷4)=336÷(24÷4)=128÷(24÷6)=85÷(35÷7)=804÷(28÷7)=25÷(40÷8)=948÷(16÷8)=444÷(30÷5)=425÷(40÷8)=309÷(27÷9)=776÷(48÷6)=192÷(12÷4)=340÷(16÷4)=417÷(21÷7)=216÷(27÷3)=162÷(12÷2)=792÷(30÷5)=336÷(48÷8)=828÷(21÷7)=308÷(28÷4)=477÷(24÷8)=464÷(64÷8)=444÷(24÷8)=148÷(36÷9)=984÷(36÷6)=28÷(49÷7)=96÷(48÷6)=326÷(10÷5)=308÷(63÷9)=84÷(20÷5)=441÷(36÷4)=330÷(45÷9)=54÷(30÷5)=468÷(14÷7)=468÷(12÷3)=390÷(27÷9)=992÷(16÷2)=120÷(35÷7)=382÷(14÷7)=459÷(3×3)=112÷(4×2)=568÷(2×4)=696÷(2×3)=20÷(2×2)=284÷(2×2)=920÷(2×4)=924÷(2×3)=243÷(3×3)=774÷(3×2)=78÷(2×3)=162÷(2×3)=472÷(4×2)=732÷(2×3)=768÷(2×2)=189÷(3×3)=416÷(4×2)=600÷(2×2)=360÷(3×3)=440÷(4×2)=472÷(2×4)=196÷(2×2)=366÷(3×2)=820÷(2×2)=680÷(2×4)=36÷(3×3)=444÷(2×3)=102÷(3×2)=664÷(4×2)=780÷(2×2)=408÷(2×2)=234÷(3×2)=612÷(3×2)=24÷(2×2)=64÷(2×4)=528÷(2×4)=588÷(2×3)=198÷(3×3)=408÷(2×4)=102÷(2×3)=21×(24÷6)=758×(27÷9)=113×(24÷6)=498×(12÷6)=174×(15÷5)=353×(20÷5)=51×(30÷6)=748×(72÷8)=181×(21÷7)=237×(12÷6)=53×(40÷8)=77×(16÷8)=392×(12÷6)=390×(32÷8)=272×(24÷8)=480×(35÷7)=86×(54÷6)=412×(18÷3)=37×(18÷6)=683×(12÷3)=312×(24÷8)=72×(10÷5)=83×(21÷7)=970×(10÷5)=46×(27÷3)=61×(35÷7)=52×(18÷6)=804×(15÷3)=41×(56÷8)=640×(81÷9)=146×(12÷3)=946×(15÷3)=52×(16÷4)=17×(30÷5)=49×(54÷9)=165×(16÷4)=10×(81÷9)=381×(24÷8)=141×(12÷2)=417×(56÷8)=31×(198÷9)=90×(774÷9)=30×(40÷2)=62×(774÷9)=47×(63÷3)=99×(279÷3)=17×(84÷7)=70×(156÷3)=16×(488÷8)=21×(216÷3)=45×(60÷6)=19×(168÷8)=11×(240÷4)=92×(462÷7)=10×(90÷6)=71×(208÷4)=10×(216÷6)=63×(581÷7)=21×(94÷2)=54×(408÷8)=22×(96÷3)=54×(351÷9)=17×(64÷2)=30×(81÷3)=10×(828÷9)=85×(145÷5)=11×(160÷2)=94×(46÷2)=17×(34÷2)=32×(320÷5)=18×(182÷7)=43×(99÷9)=35×(60÷6)=84×(122÷2)=10×(57÷3)=12×(126÷6)=75×(26÷2)=85×(752÷8)=27×(189÷9)=44×(190÷5)=253+36×6=456+90×9=116+56×3=191+120×2=290+31×2=684+93×7=19+125×6=342+35×8=123+433×2=135+56×7=11+237×3=151+66×2=91+34×9=394+24×2=85+32×2=749+69×6=140+320×2=264+24×5=89+280×3=324+33×3=144+35×8=716+191×3=492+95×2=407+60×9=371+153×4=303+18×8=175+24×8=912+59×4=244+122×4=514+81×5=141×2+484=88×8+107=434×2+98=150×5+358=149×5+167=237×3+734=228×2+329=163×3+434=343×2+15=107×9+740=241+21×30=943+64×13=318+39×16=740+11×20=240+21×31=768+42×12=48+24×24=421+26×12=156+22×13=155+11×85=364+51×12=45+10×36=37+29×16=346+24×24=294+12×41=864+39×24=352+11×17=112+10×24=110+28×27=320+45×18=189+21×27=314+30×21=88+17×29=331+17×34=432+12×26=231+38×12=235+27×18=278+50×11=19+67×13=394+13×24=10×30+75=46×17+582=19×22+315=17×50+595=51×12+111=18×20+412=17×14+170=36×18+450=11×32+111=11×83+979=322-23×10=983-37×11=317-18×13=902-26×26=265-11×14=512-33×12=488-26×16=716-14×26=477-16×27=830-25×11=419-19×18=777-18×35=421-12×14=956-14×54=325-13×25=618-38×10=456-21×10=957-25×33=372-15×24=308-22×10=351-27×12=954-30×12=403-12×24=747-22×22=452-13×32=844-12×41=389-22×16=738-22×21=406-11×22=927-32×28=498-33×15=443-21×13=178-10×16=564-26×20=322-11×18=813-11×23=419-34×11=861-16×40=418-38×10=878-62×11=346-12×5=333-106×3=370-117×2=417-141×2=404-174×2=500-113×2=361-10×6=576-107×4=485-58×4=688-54×5=470-89×2=929-133×5=283-61×3=993-206×2=478-17×8=730-71×4=423-27×4=913-70×5=274-10×8=618-40×7=295-62×2=356-162×2=209-104×2=704-150×4=237-39×5=827-19×3=426-116×3=847-235×2=304-152×2=368-43×3=463-127×3=845-228×3=350-14×3=778-109×3=140-35×4=906-144×4=407-27×6=886-16×3=403-14×7=782-52×6=11×45-385=13×67-743=15×23-77=44×17-517=21×13-69=38×12-174=16×20-294=24×41-423=15×20-219=23×32-94=26×16-52=20×30-91=10×38-196=15×43-83=21×19-311=82×10-775=42×11-312=52×11-125=12×39-13=13×75-259=10×47-275=29×14-270=21×13-266=66×11-668=10×41-180=20×50-624=12×31-139=67×14-126=30×11-250=28×17-27=11×45-487=11×69-185=26×15-298=14×48-89=11×23-129=15×34-446=17×25-87=10×53-233=12×27-213=10×82-700=470×2-188=533×7-832=111×5-231=121×4-216=447×2-82=792×7-258=126×3-46=525×8-865=121×3-249=290×7-875=61×5-155=436×2-190=150×6-816=402×9-40=61×6-256=457×2-268=439×2-845=679×6-638=125×8-555=191×5-172=452×2-539=439×5-661=339×2-291=305×2-105=123×8-253=444×8-729=64×3-154=357×6-818=301×3-777=441×2-662=285×3-540=74×8-410=365×2-27=498×6-793=54×8-59=368×7-676=159×5-100=824×4-144=464×2-280=658×6-262=86+126÷3=906+448÷4=125+252÷2=380+210÷6=155+116÷2=481+762÷3=142+268÷2=778+52÷4=176+93÷3=78+780÷5=244+416÷8=686+189÷3=114+715÷5=624+432÷2=134+348÷4=394+777÷7=446+148÷2=856+420÷3=129+729÷3=319+910÷7=48÷6+348=490÷2+246=786÷2+216=624÷3+901=49÷7+401=826÷7+538=170÷5+311=222÷3+547=786÷3+271=444÷4+295=836÷2+368=246÷2+870=320÷2+100=948÷3+551=405÷9+210=891÷9+563=198÷3+289=246÷6+723=237÷3+361=160÷4+461=190-441÷7=970-153÷9=322-770÷7=650-908÷4=341-168÷4=473-694÷2=385-535÷5=883-604÷4=492-978÷6=660-858÷2=201-580÷4=440-511÷7=372-736÷2=289-180÷9=388-500÷5=895-130÷2=245-791÷7=693-594÷2=294-90÷5=789-622÷2=412-21÷3=193-448÷4=144-224÷4=892-182÷7=392-614÷2=815-57÷3=32-252÷9=729-72÷6=299-291÷3=470-276÷3=429-844÷4=606-930÷2=131-824÷8=807-260÷4=351-45÷3=720-459÷9=119-144÷8=780-60÷2=458-930÷3=449-150÷3=30×(286-269)=36×(125-46)=53×(53-36)=60×(776-688)=21×(499-488)=33×(748-663)=13×(487-416)=50×(880-820)=40×(201-180)=39×(566-504)=37×(272-252)=24×(176-133)=13×(277-226)=40×(251-177)=24×(366-348)=92×(293-196)=14×(261-193)=17×(666-568)=16×(460-410)=46×(352-269)=(416-333)×10=(551-482)×36=(144-133)×15=(113-37)×10=(375-339)×12=(276-250)×20=(52-41)×69=(433-362)×11=(30-18)×60=(387-350)×49=(478-432)×21=(649-559)×47=(408-379)×19=(583-498)×81=(331-283)×12=(606-526)×21=(159-140)×39=(671-572)×33=(125-78)×12=(874-839)×48=48×(480-471)=723×(48-44)=11×(471-465)=810×(647-639)=155×(352-349)=730×(784-779)=155×(18-14)=843×(481-478)=59×(458-454)=277×(557-551)=272×(219-216)=921×(420-412)=76×(279-273)=492×(575-567)=93×(361-358)=188×(769-763)=207×(163-160)=45×(526-517)=91×(420-414)=80×(277-268)=94×(47-43)=819×(686-677)=130×(466-462)=733×(629-625)=34×(162-158)=541×(484-477)=60×(337-329)=388×(206-202)=107×(74-69)=605×(521-517)=37×(171-162)=816×(410-402)=36×(484-476)=880×(727-723)=182×(395-391)=356×(679-671)=278×(416-413)=803×(397-392)=79×(212-206)=948×(176-173)=82÷(191-189)=141÷(345-342)=96÷(201-198)=985÷(771-766)=36÷(464-462)=312÷(753-749)=49÷(451-444)=888÷(934-926)=205÷(62-57)=342÷(393-391)=318÷(220-214)=826÷(882-875)=456÷(293-291)=558÷(998-996)=255÷(348-345)=984÷(501-495)=87÷(119-116)=999÷(341-332)=280÷(358-354)=648÷(320-311)=466÷(371-369)=315÷(765-760)=84÷(25-21)=524÷(328-326)=140÷(80-73)=816÷(264-261)=468÷(30-27)=618÷(439-437)=24÷(335-332)=776÷(171-169)=411÷(245-242)=580÷(959-954)=100÷(335-333)=690÷(635-629)=186÷(487-484)=730÷(144-139)=405÷(86-77)=680÷(648-643)=148÷(365-361)=980÷(103-98)=(390-342)÷6=(691-169)÷9=(386-134)÷7=(650-510)÷4=(497-97)÷5=(981-138)÷3=(423-127)÷2=(837-469)÷2=(285-103)÷7=(646-466)÷6=(390-378)÷4=(611-377)÷3=(469-385)÷4=(707-491)÷4=(478-313)÷5=(382-187)÷5=(341-289)÷4=(512-197)÷9=(398-20)÷9=(962-857)÷3=(379-324)÷5=(833-113)÷5=(261-234)÷3=(937-513)÷8=(463-400)÷7=(542-180)÷2=(240-140)÷4=(460-34)÷3=(173-158)÷3=(792-496)÷2=(176-36)÷4=(700-68)÷4=(247-31)÷3=(985-957)÷7=(359-257)÷6=(475-275)÷8=(347-23)÷6=(607-121)÷2=(308-302)÷3=(707-347)÷9=1/4+2/4=3/5+2/5=2/8+3/8=1/5+2/5=1/7+5/7=3/10+5/10=3/8+2/8=7/10+2/10=1/8+2/8=1/10+4/10=2/8+5/8=3/9+6/9=3/6-2/6=4/10-2/10=5/8-2/8=3/6-1/6=3/8-1/8=5/10-1/10=2/6-1/6=6/7-1/7=4/8-1/8=6/9-1/9=6/8-1/8=3/7-2/7=8.2+10.0=33.3+7.9=9.6+2.5=5.5+5.6=9.5+5.9=5.9+51.6=9.0+6.1=16.3+3.9=3.7+6.9=0.2+2.2=9.9+2.6=58.7+20.0=8.8+1.0=6.9+69.8=1.3+1.8=1.0+3.7=2.6+7.2=17.7+58.1=9.5+2.1=47.9+42.1=2.2+4.3=6.1+5.0=8.9+1.2=62.5+10.0=9.9+4.2=39.1+13.9=7.2+7.8=0.5+5.0=3.8+6.0=69.1+16.6=3.5+6.8=67.7+4.2=7.3+3.7=8.2+7.1=8.5+7.1=17.9+23.6=6.3+0.7=37.4+17.7=1.6+4.7=5.8+6.3=8.5-0.4=82.6-5.7=6.7-5.1=0.9-0.8=5.1-2.3=37.5-22.2=8.6-6.9=73.5-60.6=6.2-2.2=3.7-2.4=8.5-0.6=33.2-24.2=5.8-3.1=79.3-7.6=9.8-2.5=2.7-2.2=5.5-1.5=34.8-11.5=3.4-1.4=77.1-16.4=9.1-6.0=8.4-0.3=2.1-1.2=59.2-33.8=6.6-1.9=24.3-21.4=2.0-1.6=8.3-3.4=3.8-1.4=70.2-26.9=6.0-5.4=85.7-6.4=8.9-7.1=2.9-2.8=7.0-3.3=82.4-33.4=9.1-5.7=60.7-11.0=3.2-2.0=5.4-1.6=参考答案319+87=406724+715=1439125+107=232243+188=43149+15=64441+345=786291+99=390195+701=89697+244=341182+561=743181+298=479356+148=50481+344=425798+629=1427118+240=358158+384=542162+85=247380+207=58767+230=29772+130=202116+265=381405+381=786140+305=445125+647=77256+104=160436+423=859124+97=221317+427=744129+229=358921+300=1221148+345=493759+765=1524150+296=446578+205=78343+219=262265+486=751128+260=388237+59=296233+158=391115+296=411427-286=141613-352=261307-98=209571-119=452443-92=351825-455=370493-43=450584-416=168445-20=425699-285=414472-345=127676-266=410422-177=245521-262=259265-221=44496-45=451400-172=228513-467=46492-328=164878-253=625488-72=416843-649=194458-439=19775-553=222264-26=238989-390=599157-145=12617-327=290120-102=18962-506=456453-76=377920-351=569321-137=184620-170=450469-123=346942-874=68239-224=15787-260=527477-16=461729-127=602201×3=603578×4=2312120×3=360665×6=399020×7=140176×8=1408330×2=660688×4=2752158×5=790428×2=85676×8=608570×4=228078×4=312264×3=792107×7=749642×9=577890×5=45074×5=37058×3=174385×3=1155125×7=875376×6=2256263×3=789294×7=205858×8=464946×6=5676222×4=888570×9=5130133×3=399712×3=213642×5=210358×4=1432101×9=909339×9=305110×5=50236×6=141630×4=120980×5=490038×8=30496×3=288294÷6=49333÷3=111145÷5=29692÷2=34666÷3=22224÷7=32110÷2=55100÷4=2590÷6=15724÷2=362287÷7=41324÷3=10866÷2=33133÷7=19100÷2=50142÷2=71231÷3=77728÷7=10448÷3=16833÷7=119160÷4=40376÷8=47104÷2=52648÷2=324240÷5=48546÷6=91226÷2=113648÷9=72384÷2=192855÷9=95315÷9=35928÷4=232258÷2=129372÷3=12488÷2=4424÷8=3358÷2=179960÷4=24092÷2=46866÷2=43310×75=75021×41=86110×30=30027×94=253840×18=72041×47=192737×20=74071×79=560974×11=81428×84=235226×38=98844×52=228833×25=82543×91=391380×12=96079×68=537251×14=71481×18=145813×36=46873×17=124116×10=16099×84=831626×24=62460×73=438046×13=59881×83=672326×23=59881×35=283539×13=50790×58=522024×41=98448×38=182430×33=99063×13=81915×50=75012×45=54024×17=40832×75=240011×47=51790×70=6300238+138+88=464657+353+939=1949307+109+33=449284+184+284=752153+376+371=900949+443+820=2212261+78+510=849244+405+318=967102+446+335=883129+212+956=129729+356+607=992591+810+691=209260+326+245=631585+752+607=1944739+11+199=949474+539+658=1671596+263+65=924701+125+20=846195+71+99=365217+89+561=867225+649+51=925791+657+130=1578262+287+124=673558+647+641=1846181+62+378=621680+226+738=1644438+184+196=818698+821+178=1697350+184+269=803112+599+966=1677304+455+61=820686+401+132=121954+400+471=92551+143+387=58124+212+708=944727+330+958=2015260+261+109=630169+346+672=1187619+228+121=968998+713+441=2152283+190-108=365236+830-638=42889+153-224=1855+795-815=35146+263-243=16698+731-15=81440+314-242=112520+348-115=753165+217-215=167423+453-516=360131+237-178=190345+290-441=194239+159-261=137543+774-288=102965+185-174=76578+534-722=39094+96-112=78523+907-379=1051175+185-238=122895+704-737=862290+105-248=147900+406-374=932193+249-440=2647+902-492=1057271+221-137=355587+948-62=147377+368-138=307920+453-41=133223+306-263=66766+883-793=856179+288-85=382787+869-808=848147+101-45=203345+729-492=58229+259-159=129399+959-655=70386+288-100=274281+470-196=555390+92-108=374406+744-964=186418-81-320=17987-106-202=679341-33-174=134736-437-43=256195-142-46=7671-513-28=130493-231-200=62857-232-140=485482-28-45=409387-97-89=201318-97-84=137936-203-398=335404-202-111=91862-333-407=122379-29-27=323789-180-342=267444-10-77=357799-349-290=160353-111-191=51757-24-585=148242-80-65=97973-60-523=390449-215-208=26558-139-88=331500-273-191=36882-503-75=304449-340-86=23967-245-183=539455-75-177=203287-117-99=71438-225-21=192690-104-40=546195-25-83=87891-201-331=35985-23-56=6780-14-51=715301-180-36=85634-20-309=305238-43-105=90840-404-322=114284-194+396=486882-28+681=153582-42+427=467479-355+770=894135-95+294=334320-78+112=354446-421+67=92801-741+389=449265-211+130=184657-329+86=41490-89+128=129857-431+704=1130392-260+261=393578-117+309=770492-317+190=365580-140+860=130096-76+381=401919-721+818=1016192-53+51=190531-374+785=942419-374+251=296560-378+93=275193-102+286=377331-319+154=166200-93+198=305507-118+191=580402-232+22=192473-249+925=1149430-194+220=456992-173+687=1506495-366+153=282837-781+520=576439-359+365=445509-425+463=547411-116+49=344913-208+693=1398159-73+336=422983-160+261=1084444-294+87=237982-804+810=98815×15×4=90073×32×6=1401613×21×3=81999×22×8=1742435×10×2=70019×24×5=228013×15×3=58518×62×5=558012×10×5=60069×64×5=2208016×19×2=60870×68×3=1428020×14×3=84020×16×8=256014×14×4=78425×56×5=700025×12×3=90032×63×3=604824×12×3=86422×49×8=862417×13×3=66319×57×4=433223×12×2=55287×27×4=939611×28×2=61640×54×9=1944026×18×2=93690×54×2=972013×14×5=91019×39×4=296438×11×2=83676×91×6=4149611×10×2=22098×58×3=1705216×15×4=96098×94×5=4606017×13×2=44268×75×6=3060013×21×2=54631×44×6=818459×4×2=472122×4×5=244058×6×2=69699×5×8=396032×8×2=512231×4×8=739217×3×9=459121×2×5=121011×9×7=69348×7×3=1008122×3×2=732213×4×5=426060×2×7=84028×4×8=89671×3×4=85235×4×5=70064×4×2=51251×9×6=275460×2×6=72060×6×5=1800126×2×3=75656×7×2=78497×2×4=77625×4×9=90031×2×7=43412×2×7=16825×4×2=20074×4×3=88848×2×5=480167×4×8=534416×7×6=672266×3×4=319215×6×5=450163×2×3=97855×2×6=660136×3×4=163221×6×7=88228×6×7=117617×5×3=25567×4×8=214413×3×90=351027×3×35=283528×3×25=210027×3×33=267316×6×27=259217×5×30=255011×6×10=66030×3×84=756012×6×41=295228×3×52=436815×4×44=264038×2×33=250811×7×47=361910×4×43=172016×2×54=172818×4×29=208812×5×75=450030×3×92=828010×2×64=128019×2×39=148221×2×85=357024×4×45=432025×3×42=315010×4×96=384010×3×55=165015×3×94=423022×2×70=308013×7×12=109212×4×37=177614×3×91=382217×3×29=147941×2×76=623213×7×84=764416×6×83=796811×2×20=44010×7×83=581016×2×27=86442×2×13=109210×5×68=340025×2×60=300090×11÷2=49570×87÷3=203012×69÷3=27642×74÷4=77712×67÷4=20155×36÷9=22012×54÷9=7265×12÷2=39025×21÷7=7531×98÷2=151924×30÷3=24099×88÷3=290423×18÷2=20774×78÷3=192441×24÷3=32880×93÷4=186046×12÷4=13864×48÷4=76853×18÷2=47751×30÷2=76549×20÷7=14019×72÷8=17121×32÷4=16874×52÷4=96237×15÷5=11124×95÷3=76016×51÷8=10290×26÷2=117012×42÷6=8445×57÷3=85513×14÷2=9142×81÷6=56734×19÷2=32376×90÷2=342030×30÷2=45054×72÷8=48648×16÷3=25697×48÷2=232834×14÷4=11985×20÷2=850346×2÷4=17388×7÷4=15445×8÷4=90820×4÷5=65662×9÷3=186342×4÷3=45679×4÷2=158336×5÷8=210424×2÷4=212836×2÷4=41891×4÷2=182628×9÷6=942132×7÷4=231213×4÷6=142196×2÷4=9893×4÷6=62207×2÷6=69435×5÷3=72557×6÷3=114639×2÷9=142108×4÷2=216234×7÷3=54636×8÷4=72339×7÷3=791170×3÷2=255783×6÷9=52256×8÷4=112348×2÷3=232155×6÷2=465932×7÷4=1631180×5÷3=30040×8÷2=160235×4÷5=188636×3÷4=477237×4÷3=316275×4÷5=22061×8÷2=244587×6÷2=1761434×2÷4=217782×8÷4=1564312÷4÷2=39798÷7÷6=19384÷3÷2=64488÷2÷4=61609÷7÷3=29130÷2÷5=13410÷2÷5=41504÷2÷7=36450÷3÷5=30540÷4÷5=27665÷5÷7=19700÷7÷5=20615÷3÷5=41896÷2÷8=56120÷5÷8=3126÷6÷7=3630÷3÷6=35760÷8÷5=19800÷5÷5=32768÷6÷8=16408÷4÷6=17864÷9÷8=12924÷3÷2=154976÷2÷2=244918÷6÷9=17528÷8÷6=11616÷4÷7=22432÷4÷6=18256÷4÷8=8984÷8÷3=41968÷2÷4=121522÷3÷6=29225÷5÷5=9414÷3÷3=46536÷2÷2=134204÷4÷3=1760÷2÷3=10912÷6÷4=38400÷5÷4=20960÷6÷8=20580÷2×3=87048÷8×3=18658÷7×3=282672÷2×4=1344798÷6×9=1197862÷2×9=3879744÷8×6=558665÷7×5=475147÷7×3=63960÷4×9=216080÷5×8=128528÷8×3=198314÷2×4=628240÷3×9=72032÷2×3=48360÷2×5=900623÷7×3=267492÷4×6=738408÷4×6=612466÷2×8=1864548÷4×7=959477÷9×7=37190÷6×5=75800÷8×5=500648÷2×4=1296252÷4×8=50498÷2×8=392119÷7×8=13612÷6×7=14544÷8×3=204792÷9×3=264890÷2×3=1335798÷3×9=2394889÷7×3=381405÷5×8=648394÷2×6=118249÷7×4=2844÷2×8=176764÷4×8=1528790÷2×9=355594÷2×14=65828÷4×86=602212÷4×17=901513÷9×22=125414÷2×42=29463÷3×74=155420÷4×20=100192÷4×24=115298÷7×29=406144÷2×28=201690÷9×28=28018÷9×10=2096÷8×20=240150÷6×26=65070÷5×56=78484÷4×96=201635÷7×93=46581÷3×42=113468÷4×26=44242÷3×98=1372168÷6×27=756553÷7×28=2212270÷6×18=810344÷4×50=430084÷3×23=644351÷9×15=58535÷5×49=343483÷7×13=89799÷9×53=583567÷9×70=441042÷6×76=532208÷8×31=806117÷3×16=62454÷6×19=171130÷5×36=936792÷8×94=9306132÷6×17=374180÷4×94=423018÷2×29=26133÷3×95=1045458+(287-226)=519127+(755-430)=45235+(72-25)=82939+(959-843)=1055479+(440-363)=556913+(782-345)=1350328+(428-61)=695358+(615-288)=685423+(381-43)=761657+(952-462)=1147287+(463-159)=591439+(615-588)=466184+(101-82)=203650+(846-609)=887278+(371-287)=362454+(771-459)=76688+(121-37)=172766+(474-327)=913366+(475-18)=823240+(940-487)=693396+(88-65)=419990+(810-532)=126840+(347-283)=104995+(468-186)=1277247+(368-261)=354810+(747-387)=1170118+(500-318)=300470+(106-90)=48670+(298-157)=211212+(605-131)=686488+(210-157)=541450+(312-47)=715438+(422-342)=518991+(450-241)=120011+(238-125)=124317+(222-131)=40889+(366-179)=276933+(712-568)=107730+(388-316)=10268+(978-465)=581494-(69+332)=93966-(63+173)=730284-(185+20)=79777-(46+37)=694382-(158+52)=172904-(484+224)=196219-(43+91)=85946-(210+576)=160500-(199+127)=174660-(354+222)=84425-(47+368)=10855-(634+208)=13452-(335+27)=90843-(770+16)=57421-(73+109)=239533-(40+68)=425284-(133+128)=23852-(345+233)=274405-(264+114)=27889-(640+47)=202415-(54+206)=155866-(254+312)=300257-(22+204)=31934-(137+271)=526427-(205+141)=81943-(484+182)=277496-(86+228)=182937-(732+51)=154331-(169+50)=112829-(622+207)=0471-(43+286)=142778-(174+588)=16348-(177+166)=5935-(48+359)=528287-(41+35)=211409-(23+189)=197345-(153+36)=156701-(147+535)=19233-(54+122)=57909-(132+187)=590187-(434-433)=186507-(505-246)=248330-(86-23)=267572-(804-484)=252386-(280-136)=242738-(569-325)=494405-(438-149)=116239-(354-158)=4393-(24-20)=89973-(607-48)=414410-(362-17)=65889-(992-202)=99248-(495-318)=71997-(672-146)=471393-(428-185)=150283-(242-116)=157212-(420-318)=110489-(781-492)=200331-(196-58)=193283-(152-146)=277461-(419-69)=111809-(948-502)=363382-(141-106)=347760-(309-275)=726187-(366-342)=163893-(999-213)=107164-(301-216)=79954-(841-224)=337253-(450-290)=93676-(596-23)=103492-(329-60)=223752-(666-540)=626276-(491-400)=185664-(384-15)=295482-(215-207)=474873-(871-778)=780363-(281-210)=292306-(917-817)=206278-(443-365)=200391-(236-72)=227178÷(12÷6)=89536÷(16÷4)=134336÷(24÷4)=56128÷(24÷6)=3285÷(35÷7)=17804÷(28÷7)=20125÷(40÷8)=5948÷(16÷8)=474444÷(30÷5)=74425÷(40÷8)=85309÷(27÷9)=103776÷(48÷6)=97192÷(12÷4)=64340÷(16÷4)=85417÷(21÷7)=139216÷(27÷3)=24162÷(12÷2)=27792÷(30÷5)=132336÷(48÷8)=56828÷(21÷7)=276308÷(28÷4)=44477÷(24÷8)=159464÷(64÷8)=58444÷(24÷8)=148148÷(36÷9)=37984÷(36÷6)=16428÷(49÷7)=496÷(48÷6)=12326÷(10÷5)=163308÷(63÷9)=4484÷(20÷5)=21441÷(36÷4)=49330÷(45÷9)=6654÷(30÷5)=9468÷(14÷7)=234468÷(12÷3)=117390÷(27÷9)=130992÷(16÷2)=124120÷(35÷7)=24382÷(14÷7)=191459÷(3×3)=51112÷(4×2)=14568÷(2×4)=71696÷(2×3)=11620÷(2×2)=5284÷(2×2)=71920÷(2×4)=115924÷(2×3)=154243÷(3×3)=27774÷(3×2)=12978÷(2×3)=13162÷(2×3)=27472÷(4×2)=59732÷(2×3)=122768÷(2×2)=192189÷(3×3)=21416÷(4×2)=52600÷(2×2)=150360÷(3×3)=40440÷(4×2)=55472÷(2×4)=59196÷(2×2)=49366÷(3×2)=61820÷(2×2)=205680÷(2×4)=8536÷(3×3)=4444÷(2×3)=74102÷(3×2)=17664÷(4×2)=83780÷(2×2)=195408÷(2×2)=102234÷(3×2)=39612÷(3×2)=10224÷(2×2)=664÷(2×4)=8528÷(2×4)=66588÷(2×3)=98198÷(3×3)=22408÷(2×4)=51102÷(2×3)=1721×(24÷6)=84758×(27÷9)=2274113×(24÷6)=452498×(12÷6)=996174×(15÷5)=522353×(20÷5)=141251×(30÷6)=255748×(72÷8)=6732181×(21÷7)=543237×(12÷6)=47453×(40÷8)=26577×(16÷8)=154392×(12÷6)=784390×(32÷8)=1560272×(24÷8)=816480×(35÷7)=240086×(54÷6)=774412×(18÷3)=247237×(18÷6)=111683×(12÷3)=2732312×(24÷8)=93672×(10÷5)=14483×(21÷7)=249970×(10÷5)=194046×(27÷3)=41461×(35÷7)=30552×(18÷6)=156804×(15÷3)=402041×(56÷8)=287640×(81÷9)=5760146×(12÷3)=584946×(15÷3)=473052×(16÷4)=20817×(30÷5)=10249×(54÷9)=294165×(16÷4)=66010×(81÷9)=90381×(24÷8)=1143141×(12÷2)=846417×(56÷8)=291931×(198÷9)=68290×(774÷9)=774030×(40÷2)=60062×(774÷9)=533247×(63÷3)=98799×(279÷3)=920717×(84÷7)=20470×(156÷3)=364016×(488÷8)=97621×(216÷3)=151245×(60÷6)=45019×(168÷8)=39911×(240÷4)=66092×(462÷7)=607210×(90÷6)=15071×(208÷4)=369210×(216÷6)=36063×(581÷7)=522921×(94÷2)=98754×(408÷8)=275422×(96÷3)=70454×(351÷9)=210617×(64÷2)=54430×(81÷3)=81010×(828÷9)=92085×(145÷5)=246511×(160÷2)=88094×(46÷2)=216217×(34÷2)=28932×(320÷5)=204818×(182÷7)=46843×(99÷9)=47335×(60÷6)=35084×(122÷2)=512410×(57÷3)=19012×(126÷6)=25275×(26÷2)=97585×(752÷8)=799027×(189÷9)=56744×(190÷5)=1672253+36×6=469456+90×9=1266116+56×3=284191+120×2=431290+31×2=352684+93×7=133