三年级数学计算题专项练习及答案集锦

三年级数学计算题专项练习及答案集锦30×15-160=554+24-71=301+892=197×(20÷5)=(998-794)÷3=146×(35÷7)=21×20÷3=38×21÷6=262+71=892÷2×7=110÷5×77=318÷(240-234)=52÷(12÷3)=11×2×15=374-156÷3=12+267+711=23×(999-986)=23×(468÷6)=66×36×4=304÷(2×4)=13×(122÷2)=97×63÷7=417+14×67=869-122×3=711÷(3×3)=310÷2×6=386÷2×9=417-17×22=500×9=54+(177-49)=248×(964-958)=10×7=686+40×19=32÷(48÷6)=16×27×2=592×4-60=319-(463-422)=134+435=12×8×2=67×80=877-968÷2=35×24÷8=958+(161-78)=64÷4×32=214-124-23=359-325+191=26.1+3.1=74.2+16.4=(377-127)÷2=93.6-31.6=497÷(47-40)=780×5=843×4÷2=740-247-127=354÷6=863-(102+586)=13×14×2=(597-528)÷3=344-14×11=(417-355)×15=35×(18÷9)=16×(131-93)=530-148+860=298+283×2=24÷8=141+137×3=67×36×5=344÷(4×2)=164-558÷9=339-29=30×12=500÷2÷5=631×4-220=307-109=4.8+5.1=87×11-66=22×(172÷4)=(269-217)÷2=128÷(16÷4)=990×4÷3=10×9×45=712-124×4=990÷9+360=94+367+429=620÷(2×2)=67-(372-342)=(478-202)÷3=186×3÷2=887-130=379+172=953-771=552×(42÷7)=432÷6=295×(18÷9)=988+280÷2=430-44-14=200×(27÷9)=418-47=406-12×16=360-520÷5=194×2=695-(13+475)=14×5×17=173×4=456÷8×6=76×(776-694)=402-303-98=18×19×2=774+(758-741)=23×39=527+153÷3=68×60=99×2×4=402+77=686-616÷2=19+230-230=943+136×4=336-872÷4=636-62×10=342÷3+58=(554-459)×10=17×46÷2=548-137-35=795-(534+57)=3.6-3.2=178-84+224=2.3+4.9=900÷9÷2=829-147-621=333÷(395-386)=995+26+583=10×3×85=949-424=3/4-1/4=100+22×14=56-13+258=43×8×2=138×6÷9=507÷(623-620)=207÷(3×3)=297×3×2=714+823+899=78×7-393=200×6÷2=302+22×17=216÷9÷2=(900-668)÷8=124÷2=161-104-13=114÷3=416×9÷8=27×12=67×(100÷4)=8.8+1.6=243÷(21÷7)=227+(294-261)=37×(45÷3)=616÷7=13×6×46=112×8-687=489-(149+213)=191+943-787=400×7÷8=459-13×34=863+775=100÷2+494=242+98-22=301×3=83+292+85=507÷3=10×13-47=20×39÷2=(347-287)÷5=96÷6×57=15×3×10=901-13×22=48×4÷2=53×39×8=134×3×2=2/4-1/4=372÷6÷2=8.4-1.9=(210-132)÷6=518+81×4=41×2×31=390-214=5.6+8.9=50+996-322=335-21×4=418+100+918=414-39×9=371-90÷6=33×3×37=21×16-121=57+439-156=41×3×4=10×43×2=456÷(4×2)=24×11=309÷(455-452)=60÷2÷6=756-(808-663)=955×7÷5=16+748-135=(464-380)÷7=22×3×7=361-177+220=283×(12÷4)=225-(262-252)=870÷3×2=340+(463-335)=266÷(16÷8)=222-92+354=985-264=67×39×8=40×(486÷6)=393-364÷2=3.7-2.7=51×(52÷2)=(297-192)÷5=66×15=397+12×17=393-98+87=2.0+5.8=287÷(470-463)=941+599+553=4/7+2/7=756÷7÷3=(717-645)×52=900÷2÷9=134×3-173=11×40=227-(16+181)=296÷8×47=7.6+4.5=43×30=91×8=306÷(54÷6)=366-855÷9=20×20+739=44×11-263=228÷6+146=14×30-199=10×28-62=460-354=316-173=540÷3÷6=129×4=43×10-130=46×18-50=465-267+246=11.5+48.2=980÷5+331=144÷6=316×2÷4=600-(978-397)=992÷(2×4)=18×28=867÷3+354=262÷(361-359)=99+(265-30)=300+373-401=741÷3+334=120+206+553=96÷8=32×30-663=329-360÷5=360÷4×9=79×73×5=5.2-1.5=451-18-220=20×17-70=68×12-668=294÷3÷7=656-365+850=38+267×2=373-26÷2=305-21×13=798-(294+119)=5.0+0.7=276+196=45×(112÷8)=910+414+37=786-(79+628)=102×(81÷9)=304-157=704÷2×4=404+(344-224)=19×39-180=585×(327-318)=14×8÷4=(438-370)÷2=161÷7×6=891×3=453-55×8=398-105×3=(99-35)÷2=151+84×5=182+257-381=825-729+643=303-85×2=116+21×4=432÷3÷9=171+18×28=594÷3×9=750×(16÷8)=128÷(18÷9)=141+212=159×5×4=423÷9+563=550÷(40÷8)=359×(42÷7)=202+879+652=570÷5÷3=451-354=393÷3=58÷2×27=994-487-34=366-(499-382)=48×2×67=6.8+6.7=67×64÷8=198×2÷3=90×6+441=58+(264-215)=60×11÷6=16×4×13=736-(86+510)=15×24÷2=367×2=68.7-0.4=125×(73-67)=168+(403-331)=680÷(2×2)=453÷(24÷8)=70×4=756-(269-83)=27×58÷3=918-(224+378)=435-31-373=675-20×31=479-287=228÷(173-171)=105×9=362-973÷7=18×10÷2=132÷4×29=118-87+142=847-256-384=(497-92)÷5=60×18=527+17×58=175×3=8.1-7.6=148×(446-442)=1/5+3/5=132÷(352-348)=254-12×18=594-140+414=24×(365÷5)=1/6+2/6=204+652+10=676+373-713=38+642+195=(570-559)×40=14×6×74=680-(258+311)=420÷6×47=966-(39+515)=92×18×3=456-192÷4=61×56÷2=(226-131)÷5=870÷(2×3)=360÷(72÷8)=905-13×38=444-34×13=114×(790-783)=624÷2÷2=280÷5=8.2-3.6=108÷4÷3=134÷2=247-116×2=30÷2×12=81×14÷9=63×(32÷4)=903÷7×3=332-146+104=16×5×50=33×8×9=330÷2×5=45+416÷4=67×36=996÷3÷4=215×(32÷8)=652+220-779=451-10×22=289-125÷5=174÷3×40=(338-317)×36=194+(444-424)=(259-235)×24=2/5+3/5=969-698+578=70×5-243=119+284=123÷3×76=12×4×86=20×39+758=440÷5×8=720÷6÷8=(482-330)÷4=81×(85÷5)=65×2=419+76+306=568×(32÷8)=60÷(10÷5)=753-408÷4=79×7=8.2-3.4=(411-367)×10=36×45÷6=748÷2×6=916+(701-346)=741-(128+79)=65×4÷2=374-51×3=(423-153)÷5=12÷(16÷8)=390-(26+214)=145-50+343=133-127+173=291-(121+32)=10×15×6=527+10×44=246÷(48÷8)=185÷5×6=780÷(2×3)=481-19×16=568×8÷4=69×98=(302-222)÷4=6.3+36.8=109×(28÷4)=134+455+564=491-85×3=262×7=88×53÷4=48×2×84=448-26×2=498÷(30÷5)=86×18=450÷(16÷8)=96÷(4×2)=185+133+529=722-(284+349)=642÷3×7=264-744÷8=4/6-1/6=38×52÷8=232÷(24-20)=9.6-2.4=447-94-49=265÷5=248÷(2×2)=717-(151+355)=48×2×25=882-103×3=56×22÷2=30×8+241=305+257×2=471-(176-72)=505-113+200=270-760÷8=396÷(440-437)=21×5×7=508×7=742+19×40=(93-58)×65=204÷(3×2)=56×6÷7=(240-18)÷2=36÷(2×2)=456+543-207=13×50÷5=484-432-47=22×(164÷4)=308-(984-734)=864÷3÷9=843÷(18÷6)=722×3-985=3.1-2.2=497×(20÷4)=435-(431-328)=104÷8=24×3×96=24×4×8=79×(292-215)=409+557-260=20×44=10×(27÷9)=(855-477)÷7=28÷(120-113)=146+578=615-856÷8=472÷2÷4=5/7-2/7=707-538=713×9=51×5×3=0.3+5.0=92×33=4.6+2.1=466-67=62×2+819=772÷4=18×4×82=32×8-175=893-354=67.8+4.9=236+39×2=18×3×29=690×(155-147)=681-(789-499)=393+46×16=403-25×14=148×2-61=371+15-238=21×21-164=10×16×4=66÷6×78=570-508+943=27×3×55=680÷(2×4)=79×(480÷5)=146+89+493=175+529=960-19×44=184÷2=14×26-153=57÷3+938=328-(71-56)=974+614+895=745-208=79×(166÷2)=308-882÷7=65×48×6=337×(387-379)=40÷2×12=124+87=483÷7×92=25×2×79=612-(172-166)=389-293=231+344+74=558×7÷6=159-103+50=130÷2×7=508+285=4.0+7.0=19×(215-176)=34×6×5=580-(114+152)=270×9-570=326-13×25=781-15×28=160÷(35÷7)=640-45×9=103×7=24×35+740=25×(120÷6)=862+(477-174)=40÷(2×4)=640÷2÷2=864÷8÷6=130×(18÷3)=82.9+10.2=20×11×3=353-18×14=204-178+687=435×(15÷5)=19×43-290=54×56=57×(353-308)=180×(32÷4)=80×38×9=813÷(12÷4)=47×17-178=468-67×5=25×17=12×30-251=135÷(112-107)=488÷(4×2)=7.6-6.2=78÷2=340+34×29=34×(276÷6)=339-198-44=694÷2+329=69×11+815=497-(47+351)=20×10=121+(480-245)=880÷4=775+(961-318)=464-(70+144)=292÷(750-746)=524×9=404-(40+21)=954-72×12=125×(353-347)=41×23=97.5-1.2=352÷(72÷9)=32×(14÷2)=772+360-447=(685-40)÷3=346-286=273×(208-203)=549-318-44=73×(44÷4)=54-53+372=770÷2÷5=519×(134-127)=96×61÷2=549÷3+109=105÷3×24=281+154+256=277+144-51=901-852÷2=36÷3×58=433-105×2=334+928=58×6×2=30÷6×16=750-(804-798)=122+(672-609)=369÷3=918-33×22=342×7÷6=50+33×24=97+286=19×(184÷4)=75.7-9.4=280÷5×3=462-60-44=840+24×29=964-(322+211)=785+(469-394)=268×2÷4=(291-13)÷2=483-15×20=27+91=518÷2=(317-296)×21=11×8×36=32×3×93=483-24×14=(349-213)÷4=288-11×25=84×46×5=855-449=47.4-39.9=597-251=312÷3÷4=192×(63-60)=36×(96÷4)=162-69+56=488-46×5=27+33+383=302-132+210=27÷(24÷8)=920÷(2×4)=223×4+644=736+358-336=46×79÷2=172÷2×48=276-39×2=839-16×34=141×6-746=73×98=104×2×6=440-(146+66)=147×(249-243)=828÷3=34÷(18÷9)=99÷9×72=494-86=30×16÷2=100-89=5/8-1/8=12÷4×59=493-13×7=31×3×7=410÷2÷5=27÷9×49=784-40×11=83×27×6=53+187=180-49=960-(792+139)=114÷2×81=442+(811-163)=20×44÷2=57×(18÷3)=198-215÷5=(267-250)×24=209-(395-302)=44×4×5=497÷(189-182)=90.7-22.8=876÷6×4=12×(100-86)=98×3÷7=278+428×2=46×(139-131)=14×13×5=656-18×29=66÷6+169=173-105+245=322-(270+11)=15×11=26×25+294=912×9÷2=608+533-903=787+550=0.9+92.9=15×(477÷9)=200÷5+23=944-33+870=714+164×5=108+342+158=446-(409-325)=11+791-671=66×(184÷4)=(88-63)×10=92÷2=183-69+110=89×99×7=915×(36÷9)=808-574÷2=99×(386-327)=316÷(28÷7)=335-265=231×2÷7=644÷(2×2)=27×84÷4=18×6×9=415+41×10=3/8-1/8=845+(749-63)=766-360-216=499+40×8=277+75=2.4+0.7=332-31×5=11×4×53=268÷4=503×(224-216)=15×28=288÷(2×3)=22×40-552=858÷(3×2)=953-18×52=13×22=346+24-139=449-10×25=(741-630)÷3=462-736÷2=809+139+328=7.9-7.7=676+239-25=117+183-180=120+(573-148)=177-57+320=(485-425)×38=3.0-2.3=202-191=398÷2×9=2/6+3/6=248+(190-32)=391+181×4=111×9×5=73×7×2=47×19=25×(20÷4)=264÷4÷6=693÷9×19=(131-54)÷7=(860-94)÷2=5/9+2/9=264-23+43=737-(488-271)=77.4-37.0=13×8×9=851-449+970=654÷2=93×9-538=136×6-331=10×62-411=397+(92-18)=37×14-514=69×(62-57)=63×88=294÷(3×2)=849-772+563=118-51+157=74×(15÷5)=388÷4=702-963÷3=98+69=108+590+392=253+99÷3=13×2×65=12×15÷6=415+104×2=820×(401-395)=888×(16÷2)=63×5÷9=52×33×6=150×6÷3=419×8-678=1/6+4/6=29×(301÷7)=108÷4=3/8-2/8=417×2÷6=309-(152+143)=6.6+0.9=126+69+74=385-128÷2=198÷3=1.8+4.7=91+155=899-40×8=49×3=69×23=344÷2×9=138÷6×18=685-345=82÷2×20=225÷9=27×13+291=167×(237-233)=16÷(2×2)=441-11×16=955-418-178=40×32=895-(417+263)=883+(815-456)=(226-197)×56=114×7×9=75×11-671=12×36÷6=475×(995-986)=205÷5×19=227-(244-202)=(379-215)÷2=268÷(14÷7)=372÷4×31=8.3-6.7=24×37=333÷(537-534)=305+129=(219-186)×29=315-48=705-760÷2=32÷(2×4)=93×(40÷4)=7/10-3/10=73+20×26=12×15-11=93+770+570=176×2=724-31×5=171+(329-226)=664÷(4×2)=903-52-802=10.0-0.5=87+226=60×70÷5=57×13÷3=164×(87-83)=550-214+625=68×(77÷7)=77-35×2=614+104+422=1.1-0.2=76+391+380=393-(711-676)=379×9÷3=356÷(36÷9)=54×9=590+104×6=433-(350+75)=40.3+0.9=297×2=347+33+27=330÷(209-204)=228÷3×55=12×10×6=592÷4÷4=940-18×50=166×(19-15)=714-(547-243)=14+191×5=28÷2×64=88×(28÷7)=477-75-333=144×4×6=(786-699)×86=36×23÷6=192+100+69=10.0-9.4=372-(15+113)=99×(130-125)=65+201-123=242+239-303=702+98×3=495+(493-81)=414÷6=408×5÷8=55.1-50.0=64÷8=20×18-195=67×(616÷7)=810÷(3×3)=398×(139-134)=14+18×33=189×3+286=313-(77+18)=477-36=978÷3×8=171+(537-220)=257-(127-113)=474-(267+124)=152÷(24÷3)=396÷4=274-14×9=54×3÷6=44×2×7=42+335+606=45÷5×10=546÷2+482=581+975+477=24×70×9=48÷8×61=727-(40+151)=2/6+4/6=207-184+346=154÷7=14×21+226=894÷(2×3)=87+207÷3=258×3-245=46×14÷4=178+339÷3=177-122÷2=357÷7=294÷2×4=30×(235-228)=396÷(357-351)=980÷2÷2=786÷(3×2)=319-(131+73)=23×2×3=756÷9×19=318+293-148=396÷6÷6=704÷4=44×2×53=33×(466-463)=350÷(82-80)=246-(337-151)=11×9×16=633÷3×8=61×30×5=836÷2+92=(227-169)÷2=225÷5=121×8÷4=485+693÷7=289-(860-730)=344×2÷4=203+740+41=67+362-320=35×2×10=46×2×72=31×(39-35)=238×2=966×(21÷7)=14×6+288=649+651÷7=821-201-523=13×60-422=915-136×3=920+34×16=378+123×4=147×3×2=735÷(15÷3)=440÷2÷2=270÷3÷2=467-205-237=510-17×21=801×3-771=596×2=15×(214-170)=10×16×3=1.1+0.7=175-49+338=167+10×74=696÷3÷8=22+45×14=623-122×4=609-20×3=621-437-112=14×5×59=126+443=16×(90÷9)=3/6-2/6=9.9-8.8=227×3-310=31×11+245=38×41÷2=29×2×57=45×2×96=55×54=22×6=303-(370-336)=200+288=26×(375-360)=415+30-440=315÷(27÷3)=168÷2×3=441-398+165=93×(30÷3)=733-52-659=22÷2=163+333-433=12×(424÷8)=46.4-34.3=214÷(454-452)=603÷3÷3=14×8×2=131×7-641=37×(119÷7)=726-578=997-35×24=254+(696-139)=367-24×14=157+(191-58)=337-291+81=478-(116-47)=514+234÷9=307+23×30=6.9+4.5=908÷(792-788)=28×2×38=438÷(157-154)=793+47×16=439+30×16=385-(40+71)=176×(20÷5)=586×5=90×27÷5=540÷2÷3=57×2×5=523+304=169+556-235=(434-35)÷7=762-690÷6=18×26-338=34.9-20.7=842×3=7.2-1.9=539-553÷7=246-15×15=149+554+37=514+39×11=736÷8÷4=240-169-39=356-78÷6=640×(64÷8)=81÷9×74=487+11×55=836-(242+109)=492+(354-301)=50×(18÷2)=684÷9×75=234+327=15×3-13=624÷(2×3)=360÷9÷5=843÷(343-340)=78-63+123=8.4+6.1=434÷(232-230)=149×6+922=234-(334-274)=94×53×9=39×8×5=10×(336÷7)=4.0+8.3=384÷(20÷5)=(564-534)×48=396-285=162÷(153-147)=15×13-124=12×44÷3=16×43=109-(450-389)=379+24×8=319-16-60=684×3-27=51×29×8=476-42×7=181+230=881×(665-657)=67+116=71×(256÷8)=31×(114÷2)=581÷(176-169)=214+156=392+(187-56)=317-721÷7=371+35+584=1.1+5.9=325+(397-374)=462-369÷9=30×(14÷2)=903+613-907=788×3÷2=936÷(4×2)=247-(997-896)=252×2×9=136×(415-409)=453×2-823=515+930÷5=796-(395-245)=626-31-389=74×72÷4=52×(420÷6)=360÷(693-687)=244×4-154=273÷(63÷9)=84÷(18÷6)=243÷3×46=11×45×2=11×(226-210)=9.6+5.4=639÷(21÷7)=140×5÷2=288+463+143=283×8=496-12×15=101×4×2=714÷(2×3)=623÷7×80=174+25×29=126×7×4=842×9=410-26×6=70×3×9=92×(425-421)=6.6-5.7=183÷3×6=444×2-111=224×(321-317)=6.8-5.5=350×7-494=930÷(2×3)=87×(190÷2)=73+286×2=110÷5×32=5.9+6.0=282-53×3=35×10-311=388-(363-177)=35×4×3=518×7-877=600÷4÷5=790÷2×7=644×2÷8=4.7-2.2=19×16=44×(102÷6)=(451-171)÷7=735×(56÷7)=14×49÷7=(461-97)÷4=488+800÷5=28÷4×99=418+22×5=42×(423-330)=159+13×52=13×60÷2=290÷2=603-15×4=5.6-0.5=810+78×5=235+(444-353)=472-(57+131)=469+128×3=58×91×9=21÷(35÷5)=2/6-1/6=(528-34)÷2=478-(449-43)=180÷3÷4=479-36-34=172÷2÷2=19×17×3=678-93×7=459+683+242=(276-186)÷3=478+240÷6=24÷3×54=142+600÷5=54+588÷4=42×22×6=56×89÷7=882÷(2×3)=602-61×8=43×14=12×28-81=(983-351)÷2=832÷2×4=738÷(820-814)=800÷4÷4=41.9+37.9=773+200=571-11×19=480-263=47+645+415=4/8-3/8=150×(196-193)=165÷5=849+(740-473)=756÷(88-81)=12×69=420×3-946=47+240-180=258-212=12×25+272=10×38×2=3.1+1.0=39×9×6=438÷6×2=126÷(3×3)=121×(12÷3)=14×13×4=140-63=903×9=111+300-28=94×60×4=144÷(2×3)=788×(58-55)=35×6×2=104÷(2×4)=142+112×8=985÷5×3=33×4×2=141×5-174=28+11×8=429+(623-455)=179+56×4=460-520÷4=999-186-438=38×54=13×2×10=439-(267-221)=21×11×4=409×2-203=305-955÷5=485-118=98÷(14÷2)=222+(385-184)=96×(392-384)=6.4-3.2=421×7=32×18÷4=476×8-492=352÷(2×4)=321+163-477=128×4×8=464÷(406-402)=140÷(301-296)=151+848÷2=775+22×9=66×4÷6=911-561-103=12×52=13×16×3=19×(486-451)=8.9-8.3=546÷(137-131)=50+25=72÷6×4=356+19-298=356+891=12×82-462=613×9-257=406+399=894-95×2=779×(20÷4)=936÷3×9=20×2×11=28×3×13=53+11×19=31×(888-849)=183×5-660=312×5÷6=118×(15÷3)=816×3÷2=0.8+1.2=15×3×41=428-11×15=366+13×15=267×3×6=43×(335-318)=360+102-87=47×2×42=260-190-23=(682-656)×14=453-155-282=88×11÷8=451-59-149=12÷2=414-462÷3=179+173+98=532÷(24÷6)=13×(272÷4)=29+621+743=17×25-252=920÷(40÷8)=970-123×5=90×3=768÷(21÷7)=71×(352÷8)=820-539-263=27×(280-267)=995-151=191×(492-487)=185+335=1.6+0.2=233+448=31×10-33=174×(15÷3)=10×36÷2=29×29×5=40.8+58.8=456÷3÷4=916-(452-392)=138×2÷6=429÷(18÷6)=23×4×17=19×32-600=596÷(261-257)=265-375÷3=8.6+1.3=17×9=90×(823-819)=332+196÷4=35×(204-191)=60×(25÷5)=(379-51)÷8=852÷3×6=15×(162÷9)=14×(251-161)=194×4+453=843-168×3=511-(800-498)=3/10+5/10=16.7+45.0=985-(271-25)=463×4-434=504÷8+242=948÷(3×2)=354×5-310=(417-295)÷2=352-24×10=448-454÷2=37×(132÷6)=232+816-668=328×3-767=23×15-327=648÷8×3=180-106-53=924÷(2×2)=817-292+138=(607-133)÷6=491-429-59=31×29=171+20×10=118×8-764=138+95=31×10×2=122+354-227=2/9-1/9=98.5-11.4=403-89×2=28×22-552=218-(439-310)=(325-45)÷8=2/7+3/7=198÷2=776-(911-216)=460÷(14÷7)=752÷(628-624)=150+288÷6=256÷(422-418)=329+332-92=399÷(166-159)=165÷5×2=448-(246-53)=10×82-454=846÷9×3=688+850÷2=65+(299-56)=66×5+324=36×12-345=238+23×23=13×2×64=692÷4×7=717+(341-67)=480+(165-162)=283-17×8=4.8+3.3=73.3-1.4=429-16×9=16×26=324×(410-407)=968×(48÷8)=338-197=21×21×2=979×(12÷3)=406-156-68=374×(689-686)=1.2+1.5=828-25=429+135+610=963÷9+258=604-275-127=1/7+5/7=16×45=52.1-47.7=18×18-18=196+(334-308)=(306-84)÷3=145-35-38=946-402-116=391×2=294÷6×4=323-775÷5=819-19×36=14×2×17=212×4×7=883×3-353=22×78=696-139=(289-276)×15=24×(135÷9)=288-170÷5=105×6÷2=10×12×8=(324-263)×14=192×2=939×3=152÷(2×2)=12.9+53.3=129÷3×20=369+390÷6=128+122=837÷9+431=10×17×2=620-(110+175)=798-(17+72)=336÷4×49=420-(191-81)=837-460=21×2÷6=38+151=246÷(122-119)=184÷4×6=176÷(856-848)=(775-19)÷9=22×19-13=488÷(72÷9)=200+(538-419)=353-(477-233)=413÷7×8=283-54×2=(801-766)×36=57×(376-370)=414÷9+215=77+309-81=742÷2×6=417÷(308-305)=220÷5÷2=239×4-96=228×8-119=7.5-6.1=338×3÷2=84×(384-375)=181-35+352=227-11+183=10×(496÷8)=150×3=315-304÷4=266-(10+112)=31×(175-163)=264-65×4=827+(908-39)=449-(40+135)=395×(12÷6)=20×15-269=9.2-7.8=139×5=4.2-3.5=882÷7÷6=346×2-17=75×(725-696)=30×19+30=942+167×5=64×3÷2=49×24÷4=57×(847-842)=452-(162+22)=6/10+4/10=284+106-183=127+207=116÷(223-221)=129+129×2=790+52×4=147×(338-334)=10.7+77.6=74×2+109=121+954÷6=(500-213)÷7=564-30×10=570÷(27÷9)=348÷6+151=786×8-422=参考答案30×15-160=290554+24-71=507301+892=1193197×(20÷5)=788(998-794)÷3=68146×(35÷7)=73021×20÷3=14038×21÷6=133262+71=333892÷2×7=3122110÷5×77=1694318÷(240-234)=5352÷(12÷3)=1311×2×15=330374-156÷3=32212+267+711=99023×(999-986)=29923×(468÷6)=179466×36×4=9504304÷(2×4)=3813×(122÷2)=79397×63÷7=873417+14×67=1355869-122×3=503711÷(3×3)=79310÷2×6=930386÷2×9=1737417-17×22=43500×9=450054+(177-49)=182248×(964-958)=148810×7=70686+40×19=144632÷(48÷6)=416×27×2=864592×4-60=2308319-(463-422)=278134+435=56912×8×2=19267×80=5360877-968÷2=39335×24÷8=105958+(161-78)=104164÷4×32=512214-124-23=67359-325+191=22526.1+3.1=29.274.2+16.4=90.6(377-127)÷2=12593.6-31.6=62.0497÷(47-40)=71780×5=3900843×4÷2=1686740-247-127=366354÷6=59863-(102+586)=17513×14×2=364(597-528)÷3=23344-14×11=190(417-355)×15=93035×(18÷9)=7016×(131-93)=608530-148+860=1242298+283×2=86424÷8=3141+137×3=55267×36×5=12060344÷(4×2)=43164-558÷9=102339-29=31030×12=360500÷2÷5=50631×4-220=2304307-109=1984.8+5.1=9.987×11-66=89122×(172÷4)=946(269-217)÷2=26128÷(16÷4)=32990×4÷3=132010×9×45=4050712-124×4=216990÷9+360=47094+367+429=890620÷(2×2)=15567-(372-342)=37(478-202)÷3=92186×3÷2=279887-130=757379+172=551953-771=182552×(42÷7)=3312432÷6=72295×(18÷9)=590988+280÷2=1128430-44-14=372200×(27÷9)=600418-47=371406-12×16=214360-520÷5=256194×2=388695-(13+475)=20714×5×17=1190173×4=692456÷8×6=34276×(776-694)=6232402-303-98=118×19×2=684774+(758-741)=79123×39=897527+153÷3=57868×60=408099×2×4=792402+77=479686-616÷2=37819+230-230=19943+136×4=1487336-872÷4=118636-62×10=16342÷3+58=172(554-459)×10=95017×46÷2=391548-137-35=376795-(534+57)=2043.6-3.2=0.4178-84+224=3182.3+4.9=7.2900÷9÷2=50829-147-621=61333÷(395-386)=37995+26+583=160410×3×85=2550949-424=5253/4-1/4=2/4100+22×14=40856-13+258=30143×8×2=688138×6÷9=92507÷(623-620)=169207÷(3×3)=23297×3×2=1782714+823+899=243678×7-393=153200×6÷2=600302+22×17=676216÷9÷2=12(900-668)÷8=29124÷2=62161-104-13=44114÷3=38416×9÷8=46827×12=32467×(100÷4)=16758.8+1.6=10.4243÷(21÷7)=81227+(294-261)=26037×(45÷3)=555616÷7=8813×6×46=3588112×8-687=209489-(149+213)=127191+943-787=347400×7÷8=350459-13×34=17863+775=1638100÷2+494=544242+98-22=318301×3=90383+292+85=460507÷3=16910×13-47=8320×39÷2=390(347-287)÷5=1296÷6×57=91215×3×10=450901-13×22=61548×4÷2=9653×39×8=16536134×3×2=8042/4-1/4=1/4372÷6÷2=318.4-1.9=6.5(210-132)÷6=13518+81×4=84241×2×31=2542390-214=1765.6+8.9=14.550+996-322=724335-21×4=251418+100+918=1436414-39×9=63371-90÷6=35633×3×37=366321×16-121=21557+439-156=34041×3×4=49210×43×2=860456÷(4×2)=5724×11=264309÷(455-452)=10360÷2÷6=5756-(808-663)=611955×7÷5=133716+748-135=629(464-380)÷7=1222×3×7=462361-177+220=404283×(12÷4)=849225-(262-252)=215870÷3×2=580340+(463-335)=468266÷(16÷8)=133222-92+354=484985-264=72167×39×8=2090440×(486÷6)=3240393-364÷2=2113.7-2.7=1.051×(52÷2)=1326(297-192)÷5=2166×15=990397+12×17=601393-98+87=3822.0+5.8=7.8287÷(470-463)=41941+599+553=20934/7+2/7=6/7756÷7÷3=36(717-645)×52=3744900÷2÷9=50134×3-173=22911×40=440227-(16+181)=30296÷8×47=17397.6+4.5=12.143×30=129091×8=728306÷(54÷6)=34366-855÷9=27120×20+739=113944×11-263=221228÷6+146=18414×30-199=22110×28-62=218460-354=106316-173=143540÷3÷6=30129×4=51643×10-130=30046×18-50=778465-267+246=44411.5+48.2=59.7980÷5+331=527144÷6=24316×2÷4=158600-(978-397)=19992÷(2×4)=12418×28=504867÷3+354=643262÷(361-359)=13199+(265-30)=334300+373-401=272741÷3+334=581120+206+553=87996÷8=1232×30-663=297329-360÷5=257360÷4×9=81079×73×5=288355.2-1.5=3.7451-18-220=21320×17-70=27068×12-668=148294÷3÷7=14656-365+850=114138+267×2=572373-26÷2=360305-21×13=32798-(294+119)=3855.0+0.7=5.7276+196=47245×(112÷8)=630910+414+37=1361786-(79+628)=79102×(81÷9)=918304-157=147704÷2×4=1408404+(344-224)=52419×39-180=561585×(327-318)=526514×8÷4=28(438-370)÷2=34161÷7×6=138891×3=2673453-55×8=13398-105×3=83(99-35)÷2=32151+84×5=571182+257-381=58825-729+643=739303-85×2=133116+21×4=200432÷3÷9=16171+18×28=675594÷3×9=1782750×(16÷8)=1500128÷(18÷9)=64141+212=353159×5×4=3180423÷9+563=610550÷(40÷8)=110359×(42÷7)=2154202+879+652=1733570÷5÷3=38451-354=97393÷3=13158÷2×27=783994-487-34=473366-(499-382)=24948×2×67=64326.8+6.7=13.567×64÷8=536198×2÷3=13290×6+441=98158+(264-215)=10760×11÷6=11016×4×13=832736-(86+510)=14015×24÷2=180367×2=73468.7-0.4=68.3125×(73-67)=750168+(403-331)=240680÷(2×2)=170453÷(24÷8)=15170×4=280756-(269-83)=57027×58÷3=522918-(224+378)=316435-31-373=31675-20×31=55479-287=192228÷(173-171)=114105×9=945362-973÷7=22318×10÷2=90132÷4×29=957118-87+142=173847-256-384=207(497-92)÷5=8160×18=1080527+17×58=1513175×3=5258.1-7.6=0.5148×(446-442)=5921/5+3/5=4/5132÷(352-348)=33254-12×18=38594-140+414=86824×(365÷5)=17521/6+2/6=3/6204+652+10=866676+373-713=33638+642+195=875(570-559)×40=44014×6×74=6216680-(258+311)=111420÷6×47=3290966-(39+515)=41292×18×3=4968456-192÷4=40861×56÷2=1708(226-131)÷5=19870÷(2×3)=145360÷(72÷8)=40905-13×38=411444-34×13=2114×(790-783)=798624÷2÷2=156280÷5=568.2-3.6=4.6108÷4÷3=9134÷2=67247-116×2=1530÷2×12=18081×14÷9=12663×(32÷4)=504903÷7×3=387332-146+104=29016×5×50=400033×8×9=2376330÷2×5=82545+416÷4=14967×36=2412996÷3÷4=83215×(32÷8)=860652+220-779=93451-10×22=231289-125÷5=264174÷3×40=2320(338-317)×36=756194+(444-424)=214(259-235)×24=5762/5+3/5=1969-698+578=84970×5-243=107119+284=403123÷3×76=311612×4×86=412820×39+758=1538440÷5×8=704720÷6÷8=15(482-330)÷4=3881×(85÷5)=137765×2=130419+76+306=801568×(32÷8)=227260÷(10÷5)=30753-408÷4=65179×7=5538.2-3.4=4.8(411-367)×10=44036×45÷6=270748÷2×6=2244916+(701-346)=1271741-(128+79)=53465×4÷2=130374-51×3=221(423-153)÷5=5412÷(16÷8)=6390-(26+214)=150145-50+343=438133-127+173=179291-(121+32)=13810×15×6=900527+10×44=967246÷(48÷8)=41185÷5×6=222780÷(2×3)=130481-19×16=177568×8÷4=113669×98=6762(302-222)÷4=206.3+36.8=43.1109×(28÷4)=763134+455+564=1153491-85×3=236262×7=183488×53÷4=116648×2×84=8064448-26×2=396498÷(30÷5)=8386×18=1548450÷(16÷8)=22596÷(4×2)=12185+133+529=847722-(284+349)=89642÷3×7=1498264-744÷8=1714/6-1/6=3/638×52÷8=247232÷(24-20)=589.6-2.4=7.2447-94-49=304265÷5=53248÷(2×2)=62717-(151+355)=21148×2×25=2400882-103×3=57356×22÷2=61630×8+241=481305+257×2=819471-(176-72)=367505-113+200=592270-760÷8=175396÷(440-437)=13221×5×7=735508×7=3556742+19×40=1502(93-58)×65=2275204÷(3×2)=3456×6÷7=48(240-18)÷2=11136÷(2×2)=9456+543-207=79213×50÷5=130484-432-47=522×(164÷4)=902308-(984-734)=58864÷3÷9=32843÷(18÷6)=281722×3-985=11813.1-2.2=0.9497×(20÷4)=2485435-(431-328)=332104÷8=1324×3×96=691224×4×8=76879×(292-215)=6083409+557-260=70620×44=88010×(27÷9)=30(855-477)÷7=5428÷(120-113)=4146+578=724615-856÷8=508472÷2÷4=595/7-2/7=3/7707-538=169713×9=641751×5×3=7650.3+5.0=5.392×33=30364.6+2.1=6.7466-67=39962×2+819=943772÷4=19318×4×82=590432×8-175=81893-354=53967.8+4.9=72.7236+39×2=31418×3×29=1566690×(155-147)=5520681-(789-499)=391393+46×16=1129403-25×14=53148×2-61=235371+15-238=14821×21-164=27710×16×4=64066÷6×78=858570-508+943=100527×3×55=4455680÷(2×4)=8579×(480÷5)=7584146+89+493=728175+529=704960-19×44=124184÷2=9214×26-153=21157÷3+938=957328-(71-56)=313974+614+895=2483745-208=53779×(166÷2)=6557308-882÷7=18265×48×6=18720337×(387-379)=269640÷2×12=240124+87=211483÷7×92=634825×2×79=3950612-(172-166)=606389-293=96231+344+74=649558×7÷6=651159-103+50=106130÷2×7=455508+285=7934.0+7.0=11.019×(215-176)=74134×6×5=1020580-(114+152)=314270×9-570=1860326-13×25=1781-15×28=361160÷(35÷7)=32640-45×9=235103×7=72124×35+740=158025×(120÷6)=500862+(477-174)=116540÷(2×4)=5640÷2÷2=160864÷8÷6=18130×(18÷3)=78082.9+10.2=93.120×11×3=660353-18×14=101204-178+687=713435×(15÷5)=130519×43-290=52754×56=302457×(353-308)=2565180×(32÷4)=144080×38×9=27360813÷(12÷4)=27147×17-178=621468-67×5=13325×17=42512×30-251=109135÷(112-107)=27488÷(4×2)=617.6-6.2=1.478÷2=39340+34×29=132634×(276÷6)=1564339-198-44=97694÷2+329=67669×11+815=1574497-(47+351)=9920×10=200121+(480-245)=356880÷4=220775+(961-318)=1418464-(70+144)=250292÷(750-746)=73524×9=4716404-(40+21)=343954-72×12=90125×(353-347)=75041×23=94397.5-1.2=96.3352÷(72÷9)=4432×(14÷2)=224772+360-447=685(685-40)÷3=215346-286=60273×(208-203)=1365549-318-44=18773×(44÷4)=80354-53+372=373770÷2÷5=77519×(134-127)=363396×61÷2=2928549÷3+109=292105÷3×24=840281+154+256=691277+144-51=370901-852÷2=47536÷3×58=696433-105×2=223334+928=126258×6×2=69630÷6×16=80750-(804-798)=744122+(672-609)=185369÷3=123918-33×22=192342×7÷6=39950+33×24=84297+286=38319×(184÷4)=87475.7-9.4=66.3280÷5×3=168462-60-44=358840+24×29=1536964-(322+211)=431785+(469-394)=860268×2÷4=134(291-13)÷2=139483-15×20=18327+91=118518÷2=259(317-296)×21=44111×8×36=316832×3×93=8928483-24×14=147(349-213)÷4=34288-11×25=1384×46×5=19320855-449=40647.4-39.9=7.5597-251=346312÷3÷4=26192×(63-60)=57636×(96÷4)=864162-69+56=149488-46×5=25827+33+383=443302-132+210=38027÷(24÷8)=9920÷(2×4)=115223×4+644=1536736+358-336=75846×79÷2=1817172÷2×48=4128276-39×2=198839-16×34=295141×6-746=10073×98=7154104×2×6=1248440-(146+66)=228147×(249-243)=882828÷3=27634÷(18÷9)=1799÷9×72=792494-86=40830×16÷2=240100-89=115/8-1/8=4/812÷4×59=177493-13×7=40231×3×7=651410÷2÷5=4127÷9×49=147784-40×11=34483×27×6=1344653+187=240180-49=131960-(792+139)=29114÷2×81=4617442+(811-163)=109020×44÷2=44057×(18÷3)=342198-215÷5=155(267-250)×24=408209-(395-302)=11644×4×5=880497÷(189-182)=7190.7-22.8=67.9876÷6×4=58412×(100-86)=16898×3÷7=42278+428×2=113446×(139-131)=36814×13×5=910656-18×29=13466÷6+169=180173-105+245=313322-(270+11)=4115×11=16526×25+294=944912×9÷2=4104608+533-903=238787+550=13370.9+92.9=93.815×(477÷9)=795200÷5+23=63944-33+870=1781714+164×5=1534108+342+158=608446-(409-325)=36211+791-671=13166×(184÷4)=3036(88-63)×10=25092÷2=46183-69+110=22489×99×7=61677915×(36÷9)=3660808-574÷2=52199×(386-327)=5841316÷(28÷7)=79335-265=70231×2÷7=66644÷(2×2)=16127×84÷4=56718×6×9=972415+41×10=8253/8-1/8=2/8845+(749-63)=1531766-360-216=190499+40×8=819277+75=3522.4+0.7=3.1332-31×5=17711×4×53=2332268÷4=67503×(224-216)=402415×28=420288÷(2×3)=4822×40-552=328858÷(3×2)=143953-18×52=1713×22=286346+24-139=231449-10×25=199(741-630)÷3=37462-736÷2=94809+139+328=12767.9-7.7=0.2676+239-25=890117+183-180=120120+(573-148)=545177-57+320=440(485-425)×38=22803.0-2.3=0.7202-191=11398÷2×9=17912/6+3/6=5/6248+(190-32)=406391+181×4=1115111×9×5=499573×7×2=102247×19=89325×(20÷4)=125264÷4÷6=11693÷9×19=1463(131-54)÷7=11(860-94)÷2=3835/9+2/9=7/9264-23+43=284737-(488-271)=52077.4-37.0=40.413×8×9=936851-449+970=1372654÷2=32793×9-538=299136×6-331=48510×62-411=209397+(92-18)=47137×14-514=469×(62-57)=34563×88=5544294÷(3×2)=49849-772+563=640118-51+157=22474×(15÷5)=222388÷4=97702-963÷3=38198+69=167108+590+392=1090253+99÷3=28613×2×65=169012×15÷6=30415+104×2=623820×(401-395)=4920888×(16÷2)=710463×5÷9=3552×33×6=10296150×6÷3=300419×8-678=26741/6+4/6=5/629×(301÷7)=1247108÷4=273/8-2/8=1/8417×2÷6=139309-(152+143)=146.6+0.9=7.5126+69+74=269385-128÷2=321198÷3=661.8+4.7=6.591+155=246899-40×8=57949×3=14769×23=1587344÷2×9=1548138÷6×18=414685-345=34082÷2×20=820225÷9=2527×13+291=642167×(237-233)=66816÷(2×2)=4441-11×16=265955-418-178=35940×32=1280895-(417+263)=215883+(815-456)=1242(226-197)×56=1624114×7×9=718275×11-671=15412×36÷6=72475×(995-986)=4275205÷5×19=779227-(244-202)=185(379-215)÷2=82268÷(14÷7)=134372÷4×31=28838.3-6.7=1.624×37=888333÷(537-534)=111305+129=434(219-186)×29=957315-48=267705-760÷2=32532÷(2×4)=493×(40÷4)=9307/10-3/10=4/1073+20×26=59312×15-11=16993+770+570=1433176×2=352724-31×5=569171+(329-226)=274664÷(4×2)=83903-52-802=4910.0-0.5=9.587+226=31360×70÷5=84057×13÷3=247164×(87-83)=656550-214+625=96168×(77÷7)=74877-35×2=7614+104+422=11401.1-0.2=0.976+391+380=847393-(711-676)=358379×9÷3=1137356÷(36÷9)=8954×9=486590+104×6=1214433-(350+75)=840.3+0.9=41.2297×2=594347+33+27=407330÷(209-204)=66228÷3×55=418012×10×6=720592÷4÷4=37940-18×50=40166×(19-15)=664714-(547-243)=41014+191×5=96928÷2×64=89688×(28÷7)=352477-75-333=69144×4×6=3456(786-699)×86=748236×23÷6=138192+100+69=36110.0-9.4=0.6372-(15+113)=24499×(130-125)=49565+201-123=143242+239-303=178702+98×3=996495+(493-81)=907414÷6=69408×5÷8=25555.1-50.0=5.164÷8=820×18-195=16567×(616÷7)=5896810÷(3×3)=90398×(139-134)=199014+18×33=608189×3+286=853313-(77+18)=218477-36=441978÷3×8=2608171+(537-220)=488257-(127-113)=243474-(267+124)=83152÷(24÷3)=19396÷4=99274-14×9=14854×3÷6=2744×2×7=61642+33