三年级数学计算题专项练习汇编及答案集锦

三年级数学计算题专项练习汇编及答案集锦579-720÷8=151×2×7=762+(490-66)=15×38=732×(20÷4)=87×6×7=57×9-373=61×(403-397)=(476-361)÷5=161-72+282=10+488-418=445+885÷3=6.4+7.0=322+(416-356)=157-71-46=307+(625-74)=73+(837-582)=335-28×5=15×41=72÷2=426-139+143=155×(18÷3)=46×(192÷8)=227-(483-357)=426-97=852÷(2×2)=960×2÷4=33×11×2=64×11÷4=19×(252÷3)=376×(16÷8)=21×31=137+60×12=384÷(754-752)=451-34×13=12×5×79=96×6×3=178÷2=12×8×29=933-12×41=160÷(30÷6)=802-19×38=50÷5×71=77-258÷6=180+169×4=628-301+873=45×8÷4=95+132=126×7-517=(822-120)÷6=518÷(728-726)=22×13=539+322+676=990÷2×8=22×3×6=18×3×62=738-(637-227)=2.4-0.6=132+262=31×13=21×(210÷7)=290-23-192=664-43×4=280÷(4×2)=5.7+6.8=54×5=464÷8×3=196-(102-82)=348×5=76×2÷8=274-36÷9=99×8=19×17×3=456÷4=945×2=248×6=33×3×36=449×(12÷2)=84×9÷2=488-287+223=143+856÷2=38×9+267=21×99÷3=(30-20)÷2=456-(170+165)=24÷(2×2)=903×4-931=462÷(60-53)=324-17×13=531÷(880-877)=487×2-928=489-413=797-(236-52)=832-102×6=396÷(248-246)=322÷2+715=33+272-83=800÷5÷8=113+214=261÷(3×3)=24×13×2=206-14÷7=34×(56÷2)=570×(10÷2)=432÷(993-985)=5.8+0.4=40×2=44×2×94=40×75×4=115÷5+130=16×99×9=435÷5×7=411+191×3=857-16×51=692+154=202÷2×6=64×(279-268)=270+192+160=442-37×10=27×95÷3=362-(144+117)=21×10-65=64×(864-766)=149-75+178=136÷(52-48)=38×43=453×2÷3=540÷6+941=13×(196÷7)=62×37×8=224÷4×6=456-89×3=(425-359)÷3=504÷4×3=240÷4×77=11×3×75=467+150×5=48÷2÷3=8.0+7.2=84÷(41-37)=26.5-25.3=327÷3=656÷(134-126)=131+175=68×18÷6=110÷(93-88)=485+727-947=645÷3÷5=43×21=418-64×3=16×57÷3=19×2×8=(320-152)÷3=322×(733-725)=23×18-76=74×64=194+275+30=10+248×3=16×27÷6=31×6×4=34÷2×29=448-195+184=452÷4=300÷2=71.8-39.9=660+506-988=87×14=15×33-487=870×5÷2=96÷2×6=21×4×16=688÷8+464=429÷(62-59)=270÷(3×2)=(895-857)×50=204÷(16÷8)=99×(117-110)=896+906-282=10×32×3=932÷(12÷3)=284+145=6.5+25.3=450÷9÷2=497+152×3=132÷(2×2)=90.7-12.8=932+370+208=349-35-183=460-138-239=78×77×6=5.9+2.9=744+(779-406)=358+882+43=354÷(18÷9)=979×(27÷3)=8/10+2/10=345×7=709-11×18=696÷(2×4)=177×7=943×7=595-906÷6=297+15×26=916÷(2×2)=12×48÷8=924-(291+229)=144÷6÷2=547×(21÷3)=532×(648-642)=3.2+9.0=495-408+180=247-15×12=308÷7×12=11×5×39=42×18+818=3.3-1.0=4.5-0.8=278-20+220=739×5-194=82÷2×55=411+73+347=136÷2+361=85-17×3=307-123-170=176-(411-271)=168÷(2×4)=578-573÷3=1/8+2/8=384÷3=22×20-438=375-93-214=111×3×2=(891-828)×46=512÷(2×2)=323×5=30×11-97=1.3-0.6=(765-540)÷5=66.8-35.3=219+808-498=418-(978-926)=960÷(4×2)=290+198-126=10×13+962=54÷(325-316)=45+47×3=449+676÷4=23×17-297=918-678+843=948÷4÷3=9.0+4.3=263-13-19=13×2×58=208×2=55×17-430=85×(118-66)=276÷6=784÷(2×4)=82+96=135-13×2=213÷3×11=20×(495-465)=(478-172)÷2=645-378+342=8.8-5.5=414+11×74=180÷(3×2)=906-784÷8=80×(244-236)=630÷7÷2=72÷8=894+18×20=20×(135÷9)=657÷9×5=750-262+940=80÷(32÷4)=57×9-426=441-(70-32)=375÷3=92÷(14÷7)=12×(617-537)=57×(366-353)=42-279÷9=(352-136)÷3=311×3=136+131-170=230-18×6=761×(12÷3)=42×(161-63)=29×2×11=636÷3=468-19×21=17×2×11=401+286+26=252÷(365-358)=218÷2+70=480÷4×3=33+150-37=178×(15÷5)=88×45×4=56×(254-248)=35+790-374=489-74×6=328÷4×61=87÷(21÷7)=16×12×2=949×8=16×23-137=902-(73+141)=619-60÷3=184×(126-121)=46×2=879-(153+14)=560÷8×41=(273-253)×40=7.5-6.9=908-570=432÷9÷4=(849-115)÷2=34×(16÷2)=241+29×18=12÷2×21=74×47÷2=110×9-507=736-400-259=(139-39)÷2=19+260×3=423+(328-273)=10×(261÷9)=380-(497-228)=139×(40÷5)=394-101+57=57×60×7=30×2×17=119×(16÷2)=(228-208)×29=408÷6÷4=622+970÷5=732÷(30÷5)=262-848÷8=281+(101-47)=496-217+663=24×3×18=23×51÷3=297×(205-202)=(509-395)÷2=630-705÷5=910÷7=372-13×21=263×8÷4=25×19-134=57×(728÷8)=22×6×7=562+429=390+936÷4=1.7+5.8=618+65×10=21×19×2=774-53×2=358+116-122=356+(464-259)=675÷3÷9=241×2×4=471+236=52×13÷2=(980-17)÷3=229×4-241=328×8÷4=525÷(877-872)=576÷(18÷3)=924÷(779-773)=320-210÷2=10×8×26=(350-311)×14=138-39+138=459-293+302=650-89+282=880-(349+511)=498÷(2×3)=393+25×12=2.0+1.9=17×16-263=652×(56÷7)=394×(16÷8)=36×(207-182)=273-(229-172)=7.5-1.5=82×86=13.6+63.3=292-50-62=152÷8×91=150×4×5=84÷3×76=123÷3×65=10×8×4=730÷5×8=19×(216-211)=142×(28÷7)=450-188-35=310÷5×9=14×5×34=200×3÷4=847×8=97×(567÷9)=259-(27+140)=395÷(224-219)=495-42×11=267+147=292÷2÷2=731-77×9=276-160÷5=729÷(24÷8)=782-114+80=372×2=66.2-34.1=(305-273)×27=94×88÷8=428+490÷5=746×3-795=82.6+5.3=340-43-40=19×12×3=319+781-117=827×7-709=729×5-240=17×45÷9=382÷2×4=217+(256-111)=856-398=(319-119)÷4=525×4-754=258-(151-82)=71.8-64.1=84÷(74-71)=621÷9+283=(314-280)÷2=216÷4×2=432-286+261=91÷7×55=1.6+2.7=338×(20÷5)=354-311=72÷8×75=147×2×9=(375-189)÷2=303+316÷4=68×3×8=362+255+178=424-28-204=253×2+59=918÷2÷3=5.5+5.1=274×2=35×2×26=622÷2+140=317-58×2=82+(229-185)=88×28÷2=(707-648)×38=57×12=547+(638-427)=105+173×4=845÷(25÷5)=82×6×9=15×5×24=68×(54÷9)=26.7-4.9=596-(597-17)=384÷4÷8=656+131=322+913+772=35.6+41.9=12×20=72×45÷9=24×73=66×12÷6=430×2=491×(54÷6)=252+65×4=303-15-208=18×5×27=64×(176÷2)=51×79×7=967-67×4=612-(54+163)=288÷9÷8=494-(199+272)=27×15-400=828+23×34=458×2-540=11×8×7=540-(959-682)=310×(12÷3)=637×8-978=395-31×8=612-13×40=17×17×3=441×3÷9=3.7+3.0=295×(910-906)=14×2×90=90×38÷2=474×(488-485)=490÷7=222÷(229-226)=480×2-720=497+56+662=30×3×79=770-(473+281)=4/8+3/8=84×3+208=376-174=300-(303-95)=388÷(12÷3)=700-199=79×10=231×4-529=4.5+37.6=476-38×5=355×2=788-32×2=480-21×10=466-380=340-(379-292)=295×4=(493-325)÷2=533+274-310=64+153+60=(491-281)÷6=516÷2×3=102+64×3=930×(199-195)=153-639÷9=74×(442-436)=79×31=(683-127)÷2=12×64=768÷3÷8=380÷(10÷5)=15×3=456+(454-46)=77×15÷5=12×(135÷5)=314+71×11=612÷6÷2=33×13-155=22×11÷2=271×(980-975)=12×17-105=832×2-255=19×(240-232)=181×3×9=360÷2+226=385+(227-53)=560-570÷5=337×(164-159)=870×4÷5=60.4+8.1=48÷3=378-(312+45)=27×20÷6=538+59×11=499-406=379+11×8=46+525+217=120×8-800=352-310=387÷(15÷5)=133×2÷7=465+277+244=4.7-1.4=928÷(2×4)=747÷3×8=310+82-282=189-136+265=111×9=36+30×5=463×2-66=216÷2=28÷2÷7=5/10-4/10=457+918=175+225÷3=83+956-961=261-40-166=718-212+683=648÷3÷2=183+212=594÷3÷2=95÷5=70÷(158-153)=930×5÷6=177×9÷3=2.8-0.4=283×3-110=446-68-78=563+420=381-(201+102)=408÷(2×4)=251+181+116=(238-201)×23=22×41×5=608÷(12÷6)=20+381-27=47×2×9=487-19×18=532×6÷2=11×(447-416)=90+(192-62)=495÷3÷5=88÷(2×4)=857-(878-43)=368×2×7=6.9-5.2=80×6÷5=972×(72÷8)=16×8×3=581+736+327=83+74=(218-194)×31=130+150+430=937×(45÷5)=950×9÷6=279-90-77=141-672÷7=422+18×12=891×4÷9=91×86×7=50×(440÷5)=10.0+7.5=18×(658÷7)=28×(102÷3)=876÷6×9=98÷7÷7=513+13×60=816÷6÷4=14×10×2=125×5-306=90×(911-887)=9.2+6.6=81×44=14×14×4=28×30+104=19×3×18=785-(552+189)=322+123-277=33×6×8=387÷9=(723-138)÷5=329+46×14=455-(143-122)=125÷5+460=708÷(702-698)=788-26×16=65×13-776=91×8×2=106-(385-355)=39×46÷6=398×6÷3=189×4=360+861-668=720÷9×8=474÷(48÷8)=115-584÷8=24×2×62=814-362+258=2/4-1/4=246+(625-53)=360÷2÷3=544-31×3=182+220=554×6÷3=381×(48÷6)=433-(729-379)=1/5+2/5=134×(35÷5)=95+188×4=484÷(2×2)=380-171+222=197×5-101=784÷8×48=6.2-5.2=564÷(2×2)=842-(743-328)=216÷9×3=15×14+406=16×(48÷6)=11×37=235-605÷5=205+(430-379)=2.5+9.6=92÷2=248+62+445=99×3×6=353×2+277=636÷(36÷9)=616+84+960=424÷8×3=664-(583-104)=5.7-5.2=140÷7÷5=68×87×7=177×4÷6=147÷(503-496)=352-(41+63)=22×22-155=11×65+899=468-43×10=(419-284)÷9=761-609=230÷2÷5=31×66=387+954-152=10×48+523=536÷4×6=27×(474-458)=808×6÷4=357+137-264=31×16×2=3/6-1/6=18÷(3×2)=36÷3×4=751×4=10×16×4=880-15×52=364÷(2×2)=10×35÷5=168+102=57.5-28.4=536÷(2×2)=892-251=626÷2×4=208-52×4=218÷2=74×(51÷3)=90×4÷2=168÷3×14=504+983=236+243×4=16+121×3=71×(42÷3)=30×16÷4=33×(32-25)=30+45-72=28×15÷5=142×(30÷6)=92÷(2×2)=950×7÷5=630-53×9=840÷2÷6=234×3÷9=324+(921-342)=49×16=69×(116÷2)=322÷2=291×(16-13)=44÷4×87=256×(12÷4)=37.6-22.4=760÷(2×4)=887+65×11=842-(786-552)=375+152×3=(361-216)÷5=325-(29+70)=33.1+21.9=48×11-258=288÷2=26×27÷9=720-41-175=422+(348-225)=79×(950-898)=228÷(42÷7)=1.0+2.3=45×11-94=208÷(12÷3)=54×14-701=877-680+553=363+107×3=344÷2=455-283=322-(246-79)=678÷6+313=(207-102)÷7=(692-436)÷2=(237-170)×14=5.6-2.4=24×3×96=108+546÷7=65×(44÷4)=463-34-339=938÷7+312=64+976÷8=80.2+10.5=541+245=376÷4=196+12×56=75×12-671=4.6-2.5=261+703=278+149-321=819-(975-599)=24×25-413=390-217-157=342÷2×6=435-500÷4=4.6-1.0=348-20×14=430-22×4=95.4-65.7=811+(814-460)=487-38-187=32×19=55×(50÷5)=266÷(63÷9)=738÷6×7=362-502÷2=105+753÷3=78×92÷4=59×(722-699)=126+224-113=32×13-406=424+74×10=168÷8×22=620÷5÷2=765÷(3×3)=301÷7=41×(90÷6)=(144-52)×10=283-(21+35)=7.1-4.3=500÷(20÷4)=867+24×22=318÷(314-311)=370÷(30÷6)=739+979=5/9-1/9=3.0+9.1=1/10+3/10=474+214+90=472+(386-238)=227-(314-180)=810-56×9=499-(136+283)=976+252×3=70÷2+984=661×5-377=456+(293-142)=(747-90)÷3=8.9+2.1=(692-680)×28=16÷(12÷6)=734-264=886×7-664=946-18×11=72÷6×3=68×45=597-400÷4=256+11×16=216÷9÷6=468-387÷9=472÷(325-317)=320+158=973÷(49÷7)=474-309=198×9÷6=117×5=17×24-334=454+369+957=620÷2×9=16×45÷8=438÷(2×3)=195-135=13×13×3=348÷4×91=922+(625-480)=45×2×8=415-234+158=337-72=395÷(10÷2)=18×6×4=40÷2×24=480+(570-296)=609×8-858=5.8-1.9=80×(96÷8)=792÷6×3=100+170+568=(112-10)÷2=559+199+131=417+632-855=34×2×12=13×59=102-36+145=59×(18÷3)=428-395+207=30×3×91=275-435÷3=389×2×8=594÷6×87=17×79×8=100+142=44.7+11.2=2/7-1/7=27+611+322=496÷8=140×2×7=701+959+241=294-52×3=42÷(752-746)=36÷(3×3)=(844-406)÷3=161×3=349-275÷5=582+148-370=8.8-5.0=3.7+3.7=384÷4×41=172+620=472÷(16÷2)=12×5+210=380-(69+138)=(637-407)÷5=209+13×41=208×3÷4=545+634+761=17×(175÷5)=291-167=82×91÷7=252÷(396-392)=50×5+989=470×(21÷7)=370-326=316+(353-23)=280-(14+71)=574÷7+773=944÷(2×4)=533-70÷7=848÷(2×4)=513-(711-534)=272÷4=95-96÷2=36×(72÷9)=248÷(16÷2)=75+934+158=96÷(16÷8)=883-61×10=743+(879-832)=320-45=210÷3=912÷8=200+(195-93)=136÷8×2=125×7=468-(56-45)=460×6-898=466+945-508=126×(479-474)=677×2=641-18×28=387+69-425=22×23-62=720÷4÷4=5.3-2.1=15.0-12.0=852÷2÷2=24.5+13.3=462+(361-231)=540+819÷3=18×5×6=38×(39-33)=747-351=338-(197+18)=(592-550)×42=131×(218-211)=951+195÷3=606-108÷2=260÷2=487+180=24+155×2=36÷3×38=45×74÷6=280-34×3=76×(383-374)=482+(934-669)=(423-408)×53=118×(115-111)=139×2×5=155×3÷5=628-115-197=823×9=118+(887-85)=79+(371-168)=351-139-112=14×(30÷5)=387-360=36×(290-270)=4.8+40.5=30×(774-722)=43+(497-22)=438-783÷3=488×8=726+(745-374)=250-45-94=15×(126÷9)=(373-187)÷2=248-924÷6=249×(97-94)=1.1+0.6=767-(311-309)=12×13×3=979-(172-111)=204÷4×6=11×12×4=8.6-3.6=910-96-614=10×7×48=14×68-95=(145-129)÷4=224÷8=96×3-134=306-314÷2=139+144=(374-319)×14=504÷6×7=84+187=37×91×8=120÷(2×2)=320×3-525=56-16+108=86×(165-159)=34×15-341=59×68=21×5×8=49×(294-291)=294÷(63÷9)=441÷(399-396)=310×4-19=358+260÷2=391+52×16=455-93=485-14×26=32+432+56=33×16+361=2/6+3/6=559+42+35=792÷8÷3=250+602-543=27×3×7=8.0-4.1=136×5=398-20×12=256+207+437=618÷(12÷2)=610÷(251-249)=337×2×8=177×(12÷6)=840÷4×5=149×5-599=405-32×6=255÷5×75=189-68=426-114-177=28×32+40=384÷6×39=966-36×6=461-(369-97)=112÷8÷2=414-307+156=22×41+844=18×3×64=271+127-390=27×8÷4=30+11+652=497-(157+281)=3.4+5.3=330×2÷5=15×(312÷8)=233×(10÷5)=826÷2+436=13×7×12=980÷2×6=109×7+963=445+140×6=488+678+283=675+418-411=282÷(54÷9)=(27-15)×44=195-(267-143)=14×54-457=494-79×5=11×19-15=880÷5=350÷7=285-(271-247)=186÷6×3=437×(47-43)=80+236=145÷5×59=396÷(32÷8)=9.5-1.1=15×61-77=474-51-299=579+31×14=36×(72÷6)=16×26×2=67×(303-297)=35×2×8=9.4-2.4=978-141-476=789-300÷4=782÷(729-727)=268-(56+84)=337-173=634-581-22=100+35×12=474-460=819×9-452=265+193+154=67×4=487-31-431=(96-81)÷3=840-13×47=290-29×7=323+474=32×(108÷9)=391-(126+108)=115+321=86.5-8.1=618-249-278=11×6+445=91×(86-80)=91×10÷2=451-417+218=278+446=432+26×11=13×5×71=264-31×8=38×(141-135)=558÷2÷9=114×(54-50)=100÷2÷2=186÷6=95+401-365=350÷2÷7=45×79×4=344÷(61-57)=836×(54÷6)=(422-358)÷8=193×3×7=152÷(2×2)=972÷(2×2)=419+987=11×11×6=224÷(47-45)=102÷3×42=23×32-695=476+(907-64)=68×87÷2=14×(469÷7)=427+218-184=363-908÷4=611×(199-191)=865×(181-178)=765÷5÷3=197×2=833-52×3=19×48-679=87×(49÷7)=4/8-2/8=449×2-230=75×(498÷6)=390÷6=27×2×46=381-90=415-(66+166)=13×3×8=19×(180÷9)=943×9=310÷5+17=16÷(16÷2)=910×7=733-311-279=908+128×4=981÷(24÷8)=906÷3×6=626-114-427=390-247+110=928-123×4=(931-211)÷2=14×(147÷7)=34+157×6=40.5+9.6=84×10÷4=1/5+3/5=13×6×80=740-42-342=195+207=218+123×5=46÷2=996-913=47×2×79=425-185-70=42×(583-556)=195÷(469-464)=418-(41+141)=268÷(10÷5)=898-411=17×2×74=799-77×10=25×14-107=1/6+3/6=601-76×5=456-565÷5=130÷2=5.1+8.2=40÷4×62=12×30+205=412-10×30=455-(130+209)=23×2×84=488-178-80=238×9÷2=4.9-1.7=63×97÷7=126×5-605=15×61-35=65×10=786÷(18÷9)=22×2×59=464÷(179-177)=22×9-157=305-17×13=20×23-446=19+141+319=396÷(131-122)=229-(374-295)=992÷(569-567)=474÷6×12=239×4=509-(580-455)=(652-552)÷4=50÷2×18=14×22÷7=391-295=21×35÷7=354÷(448-446)=761-486=756×(12÷3)=95×11×5=96+(896-495)=141+202+728=165÷3×10=98-22+133=97+(340-253)=47×(279-265)=3.7+4.0=42×23×5=475+914-742=83×97×5=318-(140+127)=914-(13+39)=32×(32÷4)=28+22×27=490÷5+248=985-471+253=4/5-1/5=12×2×4=278+153×2=24÷6×51=374+26×14=400×2=140×6÷3=5.0+9.5=(423-366)×38=312-11×15=29×26-330=437-48×2=532×8-19=3/7-2/7=18×17-123=120×8=299-678÷6=725+977+956=282÷3×7=(539-503)×78=585×(834-828)=360÷6÷4=303÷(455-452)=94×99×5=830-98=(504-416)÷4=765-91+449=207÷9×21=504-20+951=736-222=13×(157-89)=39×(240÷6)=20×9÷6=42÷3×64=7/9-2/9=8.9+3.3=299-16×14=314-(153+15)=85+247=(31-12)×43=108+(136-39)=111×4÷6=296+204-72=452+300÷3=29×12×2=381+75=19×15=18×(432-386)=471-476÷4=499-(505-163)=159+(316-26)=160×5+109=64×(56÷8)=(156-114)÷3=968-931=446÷2×7=192+(417-82)=966÷6=3/6-2/6=374-(176+38)=954÷9÷2=47×20-686=164×2×7=88.1-20.7=66×7×2=982-(599+108)=5/8-2/8=481-(47+411)=261-37=310+550+133=74×17×6=355+25×21=387+15×14=201+236-25=210÷(126-123)=5.8+3.8=10×9×5=61×69=950-57×6=327-(112+70)=254-40×5=521×(347-342)=90×8-211=(990-694)÷2=106÷2=15×12×3=294-35×7=9.8-7.9=14×11×4=3/6+2/6=12×81÷9=836×4÷8=413-31×10=756÷2×4=452×(18÷6)=524-40×3=92×10÷8=131+462÷3=36÷6×57=804÷(375-369)=960-10×31=78×47×8=3.5+6.5=987-11×62=95×(693÷7)=(841-807)÷2=140-342÷3=596+795+823=24×(171÷9)=869+(895-808)=805×(635-626)=974-187+254=305-(257-204)=494×(249-242)=17×24-140=21×37=173×4-155=480-46×2=588+931÷7=171-238÷2=8.3-1.7=36×13÷4=522-10+519=6/9+2/9=350×4-470=477-(185+273)=930-81×3=459÷(3×3)=187-828÷6=108+175=313+103×3=42×84÷7=936÷3÷6=257+89×7=27×3×30=500÷(2×2)=678÷3×6=333×3=638-82-443=54×8÷9=114÷3×88=300÷(2×3)=484-447=48×8+94=71+11×61=285×8÷2=520-(732-299)=21×39=872+977+701=45×2×12=232+85×8=967-56×4=390+302=888÷(4×2)=49×2×20=576÷8+476=429-26×14=180÷(32÷8)=71×51=849×(874-867)=25×8÷4=852+111×9=100+26×20=738÷2+186=25×17-231=(943-243)÷4=25×34=9.7-1.6=23×12×7=209+259=662-(244+195)=476+26×5=898-357+544=11×(582÷6)=396÷9+498=924-(159+567)=99×67÷9=360-32-258=876-(295+487)=(415-345)÷2=78×22=604-867÷3=32+17×25=519-443=234×3=377-(354-319)=435-86-199=160÷(45÷9)=12÷4×97=48÷8×72=127+777÷3=868÷4×3=13×6×4=244×6-807=456+49+522=130÷(40÷8)=297+(455-324)=12÷6×24=99×2×5=450÷(36÷4)=92×(30÷5)=840+509-126=264+526=409-125-36=691+864÷2=13×41=81×42÷9=(378-116)÷2=112÷2=8/10-1/10=18×14=55×41=260÷(2×2)=377-144=2/8+5/8=222+326=37×16=949-37×25=370+36-382=358-26×13=314-(121+157)=5/7+2/7=16×(169-130)=893-315-299=402-20×11=657×(689-681)=996-31+139=89×3-250=144÷8×11=45÷(3×3)=890-(880-78)=12×(21-18)=32×72=11×7×63=866-(560+304)=47×11=224-(357-160)=69×(390÷6)=418-208×2=426-49=10×48-283=960-33×12=419-11×26=832÷8×2=84×(684÷9)=67.2+1.6=866-101=(854-791)×63=532-(136+211)=597-382+960=792÷(2×3)=776÷2÷2=727+127-788=87×11=13×17-212=51-126÷7=476÷(492-488)=138×3÷6=332-19×14=125-16+319=104÷4=298×(12÷6)=26×(204÷6)=13×6×74=486÷(3×2)=416×2÷8=13+437+360=25×(70÷7)=78+110×4=29×(210÷6)=141+84÷7=263+228-247=392-12×18=26×26=157+256-275=447-(231-79)=19×(26÷2)=255÷(716-713)=参考答案579-720÷8=489151×2×7=2114762+(490-66)=118615×38=570732×(20÷4)=366087×6×7=365457×9-373=14061×(403-397)=366(476-361)÷5=23161-72+282=37110+488-418=80445+885÷3=7406.4+7.0=13.4322+(416-356)=382157-71-46=40307+(625-74)=85873+(837-582)=328335-28×5=19515×41=61572÷2=36426-139+143=430155×(18÷3)=93046×(192÷8)=1104227-(483-357)=101426-97=329852÷(2×2)=213960×2÷4=48033×11×2=72664×11÷4=17619×(252÷3)=1596376×(16÷8)=75221×31=651137+60×12=857384÷(754-752)=192451-34×13=912×5×79=474096×6×3=1728178÷2=8912×8×29=2784933-12×41=441160÷(30÷6)=32802-19×38=8050÷5×71=71077-258÷6=34180+169×4=856628-301+873=120045×8÷4=9095+132=227126×7-517=365(822-120)÷6=117518÷(728-726)=25922×13=286539+322+676=1537990÷2×8=396022×3×6=39618×3×62=3348738-(637-227)=3282.4-0.6=1.8132+262=39431×13=40321×(210÷7)=630290-23-192=75664-43×4=492280÷(4×2)=355.7+6.8=12.554×5=270464÷8×3=174196-(102-82)=176348×5=174076×2÷8=19274-36÷9=27099×8=79219×17×3=969456÷4=114945×2=1890248×6=148833×3×36=3564449×(12÷2)=269484×9÷2=378488-287+223=424143+856÷2=57138×9+267=60921×99÷3=693(30-20)÷2=5456-(170+165)=12124÷(2×2)=6903×4-931=2681462÷(60-53)=66324-17×13=103531÷(880-877)=177487×2-928=46489-413=76797-(236-52)=613832-102×6=220396÷(248-246)=198322÷2+715=87633+272-83=222800÷5÷8=20113+214=327261÷(3×3)=2924×13×2=624206-14÷7=20434×(56÷2)=952570×(10÷2)=2850432÷(993-985)=545.8+0.4=6.240×2=8044×2×94=827240×75×4=12000115÷5+130=15316×99×9=14256435÷5×7=609411+191×3=984857-16×51=41692+154=846202÷2×6=60664×(279-268)=704270+192+160=622442-37×10=7227×95÷3=855362-(144+117)=10121×10-65=14564×(864-766)=6272149-75+178=252136÷(52-48)=3438×43=1634453×2÷3=302540÷6+941=103113×(196÷7)=36462×37×8=18352224÷4×6=336456-89×3=189(425-359)÷3=22504÷4×3=378240÷4×77=462011×3×75=2475467+150×5=121748÷2÷3=88.0+7.2=15.284÷(41-37)=2126.5-25.3=1.2327÷3=109656÷(134-126)=82131+175=30668×18÷6=204110÷(93-88)=22485+727-947=265645÷3÷5=4343×21=903418-64×3=22616×57÷3=30419×2×8=304(320-152)÷3=56322×(733-725)=257623×18-76=33874×64=4736194+275+30=49910+248×3=75416×27÷6=7231×6×4=74434÷2×29=493448-195+184=437452÷4=113300÷2=15071.8-39.9=31.9660+506-988=17887×14=121815×33-487=8870×5÷2=217596÷2×6=28821×4×16=1344688÷8+464=550429÷(62-59)=143270÷(3×2)=45(895-857)×50=1900204÷(16÷8)=10299×(117-110)=693896+906-282=152010×32×3=960932÷(12÷3)=233284+145=4296.5+25.3=31.8450÷9÷2=25497+152×3=953132÷(2×2)=3390.7-12.8=77.9932+370+208=1510349-35-183=131460-138-239=8378×77×6=360365.9+2.9=8.8744+(779-406)=1117358+882+43=1283354÷(18÷9)=177979×(27÷3)=88118/10+2/10=1345×7=2415709-11×18=511696÷(2×4)=87177×7=1239943×7=6601595-906÷6=444297+15×26=687916÷(2×2)=22912×48÷8=72924-(291+229)=404144÷6÷2=12547×(21÷3)=3829532×(648-642)=31923.2+9.0=12.2495-408+180=267247-15×12=67308÷7×12=52811×5×39=214542×18+818=15743.3-1.0=2.34.5-0.8=3.7278-20+220=478739×5-194=350182÷2×55=2255411+73+347=831136÷2+361=42985-17×3=34307-123-170=14176-(411-271)=36168÷(2×4)=21578-573÷3=3871/8+2/8=3/8384÷3=12822×20-438=2375-93-214=68111×3×2=666(891-828)×46=2898512÷(2×2)=128323×5=161530×11-97=2331.3-0.6=0.7(765-540)÷5=4566.8-35.3=31.5219+808-498=529418-(978-926)=366960÷(4×2)=120290+198-126=36210×13+962=109254÷(325-316)=645+47×3=186449+676÷4=61823×17-297=94918-678+843=1083948÷4÷3=799.0+4.3=13.3263-13-19=23113×2×58=1508208×2=41655×17-430=50585×(118-66)=4420276÷6=46784÷(2×4)=9882+96=178135-13×2=109213÷3×11=78120×(495-465)=600(478-172)÷2=153645-378+342=6098.8-5.5=3.3414+11×74=1228180÷(3×2)=30906-784÷8=80880×(244-236)=640630÷7÷2=4572÷8=9894+18×20=125420×(135÷9)=300657÷9×5=365750-262+940=142880÷(32÷4)=1057×9-426=87441-(70-32)=403375÷3=12592÷(14÷7)=4612×(617-537)=96057×(366-353)=74142-279÷9=11(352-136)÷3=72311×3=933136+131-170=97230-18×6=122761×(12÷3)=304442×(161-63)=411629×2×11=638636÷3=212468-19×21=6917×2×11=374401+286+26=713252÷(365-358)=36218÷2+70=179480÷4×3=36033+150-37=146178×(15÷5)=53488×45×4=1584056×(254-248)=33635+790-374=451489-74×6=45328÷4×61=500287÷(21÷7)=2916×12×2=384949×8=759216×23-137=231902-(73+141)=688619-60÷3=599184×(126-121)=92046×2=92879-(153+14)=712560÷8×41=2870(273-253)×40=8007.5-6.9=0.6908-570=338432÷9÷4=12(849-115)÷2=36734×(16÷2)=272241+29×18=76312÷2×21=12674×47÷2=1739110×9-507=483736-400-259=77(139-39)÷2=5019+260×3=799423+(328-273)=47810×(261÷9)=290380-(497-228)=111139×(40÷5)=1112394-101+57=35057×60×7=2394030×2×17=1020119×(16÷2)=952(228-208)×29=580408÷6÷4=17622+970÷5=816732÷(30÷5)=122262-848÷8=156281+(101-47)=335496-217+663=94224×3×18=129623×51÷3=391297×(205-202)=891(509-395)÷2=57630-705÷5=489910÷7=130372-13×21=99263×8÷4=52625×19-134=34157×(728÷8)=518722×6×7=924562+429=991390+936÷4=6241.7+5.8=7.5618+65×10=126821×19×2=798774-53×2=668358+116-122=352356+(464-259)=561675÷3÷9=25241×2×4=1928471+236=70752×13÷2=338(980-17)÷3=321229×4-241=675328×8÷4=656525÷(877-872)=105576÷(18÷3)=96924÷(779-773)=154320-210÷2=21510×8×26=2080(350-311)×14=546138-39+138=237459-293+302=468650-89+282=843880-(349+511)=20498÷(2×3)=83393+25×12=6932.0+1.9=3.917×16-263=9652×(56÷7)=5216394×(16÷8)=78836×(207-182)=900273-(229-172)=2167.5-1.5=6.082×86=705213.6+63.3=76.9292-50-62=180152÷8×91=1729150×4×5=300084÷3×76=2128123÷3×65=266510×8×4=320730÷5×8=116819×(216-211)=95142×(28÷7)=568450-188-35=227310÷5×9=55814×5×34=2380200×3÷4=150847×8=677697×(567÷9)=6111259-(27+140)=92395÷(224-219)=79495-42×11=33267+147=414292÷2÷2=73731-77×9=38276-160÷5=244729÷(24÷8)=243782-114+80=748372×2=74466.2-34.1=32.1(305-273)×27=86494×88÷8=1034428+490÷5=526746×3-795=144382.6+5.3=87.9340-43-40=25719×12×3=684319+781-117=983827×7-709=5080729×5-240=340517×45÷9=85382÷2×4=764217+(256-111)=362856-398=458(319-119)÷4=50525×4-754=1346258-(151-82)=18971.8-64.1=7.784÷(74-71)=28621÷9+283=352(314-280)÷2=17216÷4×2=108432-286+261=40791÷7×55=7151.6+2.7=4.3338×(20÷5)=1352354-311=4372÷8×75=675147×2×9=2646(375-189)÷2=93303+316÷4=38268×3×8=1632362+255+178=795424-28-204=192253×2+59=565918÷2÷3=1535.5+5.1=10.6274×2=54835×2×26=1820622÷2+140=451317-58×2=20182+(229-185)=12688×28÷2=1232(707-648)×38=224257×12=684547+(638-427)=758105+173×4=797845÷(25÷5)=16982×6×9=442815×5×24=180068×(54÷9)=40826.7-4.9=21.8596-(597-17)=16384÷4÷8=12656+131=787322+913+772=200735.6+41.9=77.512×20=24072×45÷9=36024×73=175266×12÷6=132430×2=860491×(54÷6)=4419252+65×4=512303-15-208=8018×5×27=243064×(176÷2)=563251×79×7=28203967-67×4=699612-(54+163)=395288÷9÷8=4494-(199+272)=2327×15-400=5828+23×34=1610458×2-540=37611×8×7=616540-(959-682)=263310×(12÷3)=1240637×8-978=4118395-31×8=147612-13×40=9217×17×3=867441×3÷9=1473.7+3.0=6.7295×(910-906)=118014×2×90=252090×38÷2=1710474×(488-485)=1422490÷7=70222÷(229-226)=74480×2-720=240497+56+662=121530×3×79=7110770-(473+281)=164/8+3/8=7/884×3+208=460376-174=202300-(303-95)=92388÷(12÷3)=97700-199=50179×10=790231×4-529=3954.5+37.6=42.1476-38×5=286355×2=710788-32×2=724480-21×10=270466-380=86340-(379-292)=253295×4=1180(493-325)÷2=84533+274-310=49764+153+60=277(491-281)÷6=35516÷2×3=774102+64×3=294930×(199-195)=3720153-639÷9=8274×(442-436)=44479×31=2449(683-127)÷2=27812×64=768768÷3÷8=32380÷(10÷5)=19015×3=45456+(454-46)=86477×15÷5=23112×(135÷5)=324314+71×11=1095612÷6÷2=5133×13-155=27422×11÷2=121271×(980-975)=135512×17-105=99832×2-255=140919×(240-232)=152181×3×9=4887360÷2+226=406385+(227-53)=559560-570÷5=446337×(164-159)=1685870×4÷5=69660.4+8.1=68.548÷3=16378-(312+45)=2127×20÷6=90538+59×11=1187499-406=93379+11×8=46746+525+217=788120×8-800=160352-310=42387÷(15÷5)=129133×2÷7=38465+277+244=9864.7-1.4=3.3928÷(2×4)=116747÷3×8=1992310+82-282=110189-136+265=318111×9=99936+30×5=186463×2-66=860216÷2=10828÷2÷7=25/10-4/10=1/10457+918=1375175+225÷3=25083+956-961=78261-40-166=55718-212+683=1189648÷3÷2=108183+212=395594÷3÷2=9995÷5=1970÷(158-153)=14930×5÷6=775177×9÷3=5312.8-0.4=2.4283×3-110=739446-68-78=300563+420=983381-(201+102)=78408÷(2×4)=51251+181+116=548(238-201)×23=85122×41×5=4510608÷(12÷6)=30420+381-27=37447×2×9=846487-19×18=145532×6÷2=159611×(447-416)=34190+(192-62)=220495÷3÷5=3388÷(2×4)=11857-(878-43)=22368×2×7=51526.9-5.2=1.780×6÷5=96972×(72÷8)=874816×8×3=384581+736+327=164483+74=157(218-194)×31=744130+150+430=710937×(45÷5)=8433950×9÷6=1425279-90-77=112141-672÷7=45422+18×12=638891×4÷9=39691×86×7=5478250×(440÷5)=440010.0+7.5=17.518×(658÷7)=169228×(102÷3)=952876÷6×9=131498÷7÷7=2513+13×60=1293816÷6÷4=3414×10×2=280125×5-306=31990×(911-887)=21609.2+6.6=15.881×44=356414×14×4=78428×30+104=94419×3×18=1026785-(552+189)=44322+123-277=16833×6×8=1584387÷9=43(723-138)÷5=117329+46×14=973455-(143-122)=434125÷5+460=485708÷(702-698)=177788-26×16=37265×13-776=6991×8×2=1456106-(385-355)=7639×46÷6=299398×6÷3=796189×4=756360+861-668=553720÷9×8=640474÷(48÷8)=79115-584÷8=4224×2×62=2976814-362+258=7102/4-1/4=1/4246+(625-53)=818360÷2÷3=60544-31×3=451182+220=402554×6÷3=1108381×(48÷6)=3048433-(729-379)=831/5+2/5=3/5134×(35÷5)=93895+188×4=847484÷(2×2)=121380-171+222=431197×5-101=884784÷8×48=47046.2-5.2=1.0564÷(2×2)=141842-(743-328)=427216÷9×3=7215×14+406=61616×(48÷6)=12811×37=407235-605÷5=114205+(430-379)=2562.5+9.6=12.192÷2=46248+62+445=75599×3×6=1782353×2+277=983636÷(36÷9)=159616+84+960=1660424÷8×3=159664-(583-104)=1855.7-5.2=0.5140÷7÷5=468×87×7=41412177×4÷6=118147÷(503-496)=21352-(41+63)=24822×22-155=32911×65+899=1614468-43×10=38(419-284)÷9=15761-609=152230÷2÷5=2331×66=2046387+954-152=118910×48+523=1003536÷4×6=80427×(474-458)=432808×6÷4=1212357+137-264=23031×16×2=9923/6-1/6=2/618÷(3×2)=336÷3×4=48751×4=300410×16×4=640880-15×52=100364÷(2×2)=9110×35÷5=70168+102=27057.5-28.4=29.1536÷(2×2)=134892-251=641626÷2×4=1252208-52×4=0218÷2=10974×(51÷3)=125890×4÷2=180168÷3×14=784504+983=1487236+243×4=120816+121×3=37971×(42÷3)=99430×16÷4=12033×(32-25)=23130+45-72=328×15÷5=84142×(30÷6)=71092÷(2×2)=23950×7÷5=1330630-53×9=153840÷2÷6=70234×3÷9=78324+(921-342)=90349×16=78469×(116÷2)=4002322÷2=161291×(16-13)=87344÷4×87=957256×(12÷4)=76837.6-22.4=15.2760÷(2×4)=95887+65×11=1602842-(786-552)=608375+152×3=831(361-216)÷5=29325-(29+70)=22633.1+21.9=55.048×11-258=270288÷2=14426×27÷9=78720-41-175=504422+(348-225)=54579×(950-898)=4108228÷(42÷7)=381.0+2.3=3.345×11-94=401208÷(12÷3)=5254×14-701=55877-680+553=750363+107×3=684344÷2=172455-283=172322-(246-79)=155678÷6+313=426(207-102)÷7=15(692-436)÷2=128(237-170)×14=9385.6-2.4=3.224×3×96=6912108+546÷7=18665×(44÷4)=715463-34-339=90938÷7+312=44664+976÷8=18680.2+10.5=90.7541+245=786376÷4=94196+12×56=86875×12-671=2294.6-2.5=2.1261+703=964278+149-321=106819-(975-599)=44324×25-413=187390-217-157=16342÷2×6=1026435-500÷4=3104.6-1.0=3.6348-20×14=68430-22×4=34295.4-65.7=29.7811+(814-460)=1165487-38-187=26232×19=60855×(50÷5)=550266÷(63÷9)=38738÷6×7=861362-502÷2=111105+753÷3=35678×92÷4=179459×(722-699)=1357126+224-113=23732×13-406=10424+74×10=1164168÷8×22=462620÷5÷2=62765÷(3×3)=85301÷7=4341×(90÷6)=615(144-52)×10=920283-(21+35)=2277.1-4.3=2.8500÷(20÷4)=100867+24×22=1395318÷(314-311)=106370÷(30÷6)=74739+979=17185/9-1/9=4/93.0+9.1=12.11/10+3/10=4/10474+214+90=778472+(386-238)=620227-(314-180)=93810-56×9=306499-(136+283)=80976+252×3=173270÷2+984=1019661×5-377=2928456+(293-142)=607(747-90)÷3=2198.9+2.1=11.0(692-680)×28=33616÷(12÷6)=8734-264=470886×7-664=5538946-18×11=74872÷6×3=3668×45=3060597-400÷4=497256+11×16=432216÷9÷6=4468-387÷9=425472÷(325-317)=59320+158=478973÷(49÷7)=139474-309=165198×9÷6=297117×5=58517×24-334=74454+369+957=1780620÷2×9=279016×45÷8=90438÷(2×3)=73195-135=6013×13×3=507348÷4×91=7917922+(625-480)=106745×2×8=720415-234+158=339337-72=265395÷(10÷2)=7918×6×4=43240÷2×24=480480+(570-296)=754609×8-858=40145.8-1.9=3.980×(96÷8)=960792÷6×3=396100+170+568=838(112-10)÷2=51559+199+131=889417+632-855=19434×2×12=81613×59=767102-36+145=21159×(18÷3)=354428-395+207=24030×3×91=8190275-435÷3=130389×2×8=6224594÷6×87=861317×79×8=10744100+142=24244.7+11.2=55.92/7-1/7=1/727+611+322=960496÷8=62140×2×7=1960701+959+241=1901294-52×3=13842÷(752-746)=736÷(3×3)=4(844-406)÷3=146161×3=483349-275÷5=294582+148-370=3608.8-5.0=3.83.7+3.7=7.4384÷4×41=3936172+620=792472÷(16÷2)=5912×5+210=270380-(69+138)=173(637-407)÷5=46209+13×41=742208×3÷4=156545+634+761=194017×(175÷5)=595291-167=12482×91÷7=1066252÷(396-392)=6350×5+989=1239470×(21÷7)=1410370-326=44316+(353-23)=646280-(14+71)=195574÷7+773=855944÷(2×4)=118533-70÷7=523848÷(2×4