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225+(317-85)=508+131×7=2/4-1/4=59×(376÷4)=28×4=0.3+6.9=812-31×17=(213-93)÷8=319-183=435+13×25=783-281+425=239+250÷2=187×4-636=440-15×18=392÷(2×4)=26×17-382=806÷(61-59)=328÷(16÷4)=59×15=342÷3=287+812÷2=735÷5÷7=684÷(21÷7)=70×63÷2=10×33-240=506+(743-364)=715-518-23=873+143+933=864÷3÷8=186-432÷8=(450-437)×46=396÷4×81=848÷(4×2)=58÷(122-120)=650+10÷2=111-35=168-120=241×(14÷7)=280÷5×2=522÷2=39×11÷3=504÷(3×3)=(652-355)÷3=198÷2÷3=773-(452-188)=916-49-811=7.9-4.3=31×3×8=200×5=254-(392-350)=20×46-33=7.6-7.5=166÷2=571+103×4=154+64-67=644+10×13=23×(378-356)=186+18-71=318-135-14=504-981÷3=266+186=26×11×2=126÷6÷3=74+74×10=297-44×3=(412-400)×20=341-14×17=62.7-56.5=28÷(181-174)=316-13×3=350+17×22=26×3×43=1/4+2/4=474×5=105×7=104×7÷4=6.1+2.2=71+356-34=10×29-71=956-911-41=12×55+188=483÷(12÷4)=80÷(2×4)=280÷8+93=216÷6÷2=53×64×8=238+212=712-51×6=467-(104+291)=135+234÷3=90+50÷5=858÷3=35÷7×46=27÷(3×3)=326×8=44×21-336=4/8+2/8=326-(409-259)=441-(357-140)=18×29+510=9.5-8.2=120×2=11×2×12=189+377×2=(797-142)÷5=238×3÷7=(142-96)×23=414×5-817=58.1+37.3=491+155×5=59×(221-124)=1/5+4/5=699×3-190=344÷(2×2)=208+477+119=163×(45÷5)=6/9-3/9=124+147=910+476÷2=784×7-706=417+18×5=(345-75)÷5=57×(324÷6)=453-12×17=911-25×15=110×7-449=267-76=113+(255-48)=943-(678-589)=14×22-40=13×26-178=442-122=265+(489-385)=(353-335)×39=388÷2×5=96×91=(901-799)÷2=499-(896-590)=247+408=23+102×9=363÷3×4=30×22÷3=190×4-330=588÷7÷4=46+478÷2=904-42×17=30+983+634=476-(449-34)=920÷(793-791)=(366-313)×11=348÷6×40=34×29×2=972-274=156×(439-433)=448×(627-623)=57+(377-371)=17×5×73=55+(907-589)=24×11×3=799-361+874=146+341-117=8.5-4.9=14×2×55=838+842=99.7-23.1=350-312+693=207-476÷4=756÷(519-517)=33÷3=436-(64+192)=242-33-159=2.7+1.0=764×(741-738)=392÷7+349=13×5×46=39×9+295=54×(432÷6)=612÷9÷4=433-153×2=27×5+25=378÷(3×3)=931-(304+145)=480÷(24÷6)=967-21×12=288-211-41=250+272+32=624÷4×9=693+721-541=933-11×9=276-220+139=318-62×2=48÷6×85=576÷(4×2)=728÷8÷7=(463-361)÷2=30×5÷2=135÷9=511×4-59=15×55=585÷9+444=168÷(4×2)=931-(560+282)=527+849-939=11×59+376=138-931÷7=45×(54÷9)=145-880÷8=192+89=27×5=651×4-973=310×3×6=95÷5×43=659-175-327=50+769-744=44×18-480=452-13=907-265+324=2.9-1.8=32×21-412=29.6+61.5=209×(27÷9)=36.6-17.8=85.7-26.0=221-21×2=455-(50+154)=48.0+40.6=686-16×15=15×(266÷7)=103+12×54=16×40+125=98+796+125=982-(425+40)=796÷2×6=18×2×53=19+239-94=378-88=98×74×6=46.7+32.6=600÷5+937=111+14×5=66×(520÷8)=4.2+3.3=793+254×2=198+201-172=417÷(379-376)=2/3-1/3=18÷6×17=126÷2÷3=36×93÷9=474÷(12÷6)=224÷8×18=800×(339-336)=805-563=40÷2×73=4/7-3/7=19×13×4=20×4×87=348÷6=182×8-351=311-(355-242)=330+218=433+(783-765)=9.4+7.8=39+331+896=594×6=30×31÷2=202+48×15=27×27÷9=685×7-67=29×(130÷5)=609÷(932-925)=931-431×2=40×(75÷3)=270÷9÷2=(109-39)÷5=841×(28÷7)=944+(390-288)=90.2+0.6=336-70×3=488÷(10÷5)=172+(311-118)=(657-533)÷2=167×4+943=365÷5+221=79×8÷4=100÷2×9=420÷4×7=18×11-32=20×2×83=781-(409+105)=481-155×3=76×8+207=412+954+222=675÷5÷9=472÷(18÷9)=462÷(2×3)=193×(905-897)=612÷(3×3)=153÷9=369÷3×2=(312-188)÷4=96÷3×78=788×5÷4=16×15-136=251-(307-220)=52+(651-579)=560÷5÷7=588÷2=9.5+4.9=15×5×3=73×(48÷6)=359-142×2=21×44+81=20×95=370-63÷3=755-164-37=312÷2=6/10-1/10=288-603÷9=402+28+457=17+287-10=85+(445-238)=371+301=635-10×51=455-25×13=114×2×4=78×76÷4=50.9+31.3=84×2÷8=252-168+331=6/9+3/9=206-105÷5=43×74=22×3×87=165×4÷3=564÷6×79=356÷(405-401)=38×(173-149)=93×31=14×41=50×(229-221)=291÷(372-369)=69÷3×92=560×(43-38)=329+24-214=51×(57-49)=39×98÷3=22×21×2=11×89=8.8+4.5=(381-343)×78=120×4÷3=53×20=75×(48÷6)=25×(475-462)=72×(70-63)=74÷2=318-606÷6=340÷(2×2)=335-130÷5=260×(995-992)=332-38×8=72×67×9=220÷(2×2)=420÷7×26=861-445+111=192÷4÷2=540÷6÷9=76÷2=3/8-1/8=183+30×18=2/5+3/5=467-(176+147)=257+231-93=887-27=107-(162-120)=55×3×4=16×20×2=2/7-1/7=354+294×2=58×(194÷2)=191+373+98=230-372÷4=49×(498-425)=388×2-56=672÷4÷6=26×3=12×(116÷2)=938+235=61×15=884-231-646=74+45×9=936÷3×7=60×87÷4=71-28×2=19×46×9=662÷2×3=810÷(15÷5)=696÷(2×4)=13×5×25=174×(489-485)=68×13÷4=995-186×5=582-298÷2=(177-111)×12=895-457+308=867-876÷4=75-15+325=474÷(12÷2)=848÷(2×2)=351-(117-93)=159+90÷9=95+318=622+232×4=15×6×28=226-10×22=19×(204÷4)=725+67+84=206×4=274+25×37=465×9=283-130+47=61×(27÷3)=46×(151-146)=380-260+473=461+(424-46)=60×13×3=532×3-424=656-106-16=6.0+9.4=8.5-1.3=86-14÷2=366+(183-72)=563-18×28=976÷(2×4)=43×(208÷4)=44.8+19.2=12×29÷4=270÷2×8=6.6-6.1=877+871+707=85×(474-414)=(409-87)÷2=332-(123+137)=116+(434-191)=13×11×5=768-504-142=28×35=56×(494-478)=10×69÷3=26×3×60=293-75×3=495-34×14=28×(154-107)=(394-160)÷6=397×(322-319)=117+367-234=111×7=311+216×3=379-96+105=21×(41-13)=65÷5×12=216÷3÷8=315-28×7=47×4×5=208×8÷2=595÷(28÷4)=8.8-4.4=440-712÷8=42×3÷2=375+255÷3=815+750+558=57+273-149=452-52-104=235×4-350=350÷5÷7=602×2=7.0-0.9=60÷6×77=816÷6×3=10×(224÷8)=112÷8+791=97×3×2=109+29+834=236÷4=448+(396-372)=110×2-96=15×52-690=2.6-2.0=621+850-187=552×9÷6=73×54÷2=522÷(3×3)=680÷8×50=470-112-256=664-345+202=713-17×10=273+120-185=(240-159)÷9=138-216÷9=30-(36-20)=794-158+877=148+211=96+404=29×18-502=355-182-67=340÷5×3=400÷8×76=565+(832-622)=67+35=4.4+4.6=262-202+22=149×6=240-52×2=376+548÷4=2/7+4/7=168+79×8=24÷(42÷7)=264÷(2×4)=41×12-226=951-636÷3=192÷(443-435)=346÷2=(887-209)÷2=44×6×2=(960-57)÷7=969-10×4=(344-197)÷7=20+370-94=23×10=543×(534-529)=340÷5×9=412-264-81=225-424÷4=583+(535-78)=(214-170)÷4=72÷6×12=433-648÷3=200-(400-220)=216+263-15=720÷(14÷7)=7.8-7.5=1/6+4/6=32×3×12=948÷3×4=66×8×2=31×(27÷3)=407+(109-101)=1.2+7.4=252÷2×6=860÷(779-774)=9.3-3.9=882×(54÷9)=777÷(49÷7)=485-289-181=256+67×8=588÷2÷2=501-(937-759)=18×13-106=(425-290)÷9=6.7-0.5=(923-11)÷4=84×6=454+23+508=331+951+71=184÷8×36=(791-674)÷3=104÷8×76=14×(520÷8)=945÷9÷3=486-416=224÷(142-134)=432÷(315-313)=(210-178)×79=57×8×3=97×73×8=10×6×36=502-(849-530)=479-(78+210)=63.2-32.8=670-454-23=38×2×7=261+33×23=462-(63+253)=62×42=200÷8+964=101+327+153=485+40×14=11×9×72=333-256+411=177-(365-345)=51+27=10×98-951=85×92×3=10×(306÷9)=14×64÷7=425-17×18=37×6×3=43×(331-316)=399-(16+44)=186÷(225-222)=324÷6=918-677-170=134×7=36.8+22.9=93×(30÷3)=468-10×43=3.8-3.4=752-414÷3=279×2-45=84÷(42÷6)=847-349-187=402÷3+640=42×97=211×4-613=645-190+930=534+15×51=67+70=291+322=969+366-208=26.1+27.5=30.5-19.2=432-18×10=269+60=638÷2+798=207÷9=451+174+288=620÷2÷5=188+(381-328)=0.7+7.0=65×9÷3=784×6-579=38×78×7=594-40×10=866-(639-62)=398×(331-326)=(401-302)÷3=670×(72÷9)=925+769-872=424×(28÷7)=298-100+283=289-15×9=37×(234÷9)=141+307=405-135-186=432÷8×50=393-180-65=50×77÷2=14×11-47=80÷4=240+54×13=365+13×10=35×96=988-172-306=966÷(946-939)=630÷(2×3)=469+(321-290)=953×9÷3=236×2-376=228÷4=264÷(232-224)=459÷9×81=20×43-737=31×50=514×3-409=106+107-148=330×6=388-11×17=132÷(350-348)=241-13×5=810-(180+222)=4.8-3.1=231-(443-393)=238×4÷7=64×(765÷9)=366-272÷4=31×(354-288)=29×20÷5=58×(75÷5)=752×6÷4=40×17-593=95+37×19=14×(279÷9)=85×74=280-(961-927)=54×28=182-164+316=14×13×5=661+223-176=530×(10÷2)=56×17÷4=16×(161-142)=101×(56÷8)=15×22×2=410-317+72=344÷(36÷9)=492-(194+41)=840÷6÷5=856+308-563=78×3+938=584÷(2×4)=18×12÷8=300-(87+118)=20×29=14×5×55=129×4÷6=898×8=49×(96÷6)=85×4=300÷(2×2)=756÷(81÷9)=315-289+205=282-(340-111)=216÷(142-133)=52×(756-723)=(359-269)÷2=307+347+244=284+55-67=268÷4×3=58×2=266×9÷2=914+469+798=351-(13+191)=131-(464-396)=308×5÷2=180×(18÷6)=977-180÷9=55×4×3=50×3=429-111-72=879÷(27÷9)=74.2-3.0=22×(975-899)=115-88÷4=38×(168÷8)=7.6+0.8=770-(164+400)=25×6×4=86+250=146×5-31=922×4=59×2=14×8×3=3.3+2.8=335-58×3=719-500-176=567×(40÷8)=294+(257-211)=10×26÷4=444-(187+164)=396÷9+539=973-(474+309)=48÷(2×3)=481+31×16=336+472+214=105÷5=21×71×6=418×2-536=380÷2=18×3×16=130÷2+39=3.9-1.1=560-386=149+299=93×9×5=112+(512-329)=39+229=10×3×74=(345-135)÷5=131×7=12×4×63=0.9+9.6=144×5÷8=226+160=899-(30+811)=208+88÷4=841-137×4=750-(575+114)=457-198=324×5÷4=188÷4×71=439×2-550=28×14-145=473-171-84=893-(65+39)=92×3+127=113+45×12=301÷7×3=4/8-2/8=23×9-34=30×2×16=896÷2÷8=98×80÷2=104÷(2×4)=850-(537-376)=180÷(34-31)=158×3×2=915+24×2=693-393=24÷2÷6=11×10×4=117÷9×50=826+74÷2=985÷5+88=839-(225-82)=417-195-185=278÷(14÷7)=10×24×4=498-11×2=4.9+4.1=968-130-122=32×4=50×59×3=90×6÷3=363÷3=(562-475)×72=737×4=196÷(87-83)=343+125÷5=340×5-290=240÷(429-426)=82×3=476-427=244+164-196=12×3×44=21×10×3=853-17×30=780÷(649-647)=17×9×4=33×2×66=102+444×2=763-(529-309)=24×24÷9=777+901-993=78×(252-245)=315-132-33=367+448÷7=1.3+1.6=324-105×3=442-(387-352)=40×8÷2=17×43-298=728-466÷2=728-13×10=729-228×3=15×(315-306)=823-105÷3=757+20×10=258÷6=22×14-198=49+988÷2=426-98÷7=140+38×2=(340-218)÷2=367-(22+131)=850-85×8=24×2÷6=132÷2=15+90=600-436=18×33÷6=931×(807-799)=204÷3÷4=180×4÷3=862-652÷2=320÷(239-231)=100×9-386=32×4÷2=63+184+170=31×8×4=22×4-29=5.0-4.0=37×2×90=177+469=3/5-1/5=652+50×13=6.8+9.6=298-105+141=187-76=57×10+335=11×(168÷8)=423-204=360-259+130=5.1+2.1=384÷6×31=39×2×33=13×4×3=722×(35÷7)=17×72÷6=85×90=751-45×10=411-122÷2=387-148=486×8-189=67×11+111=119+353×2=570-(10+408)=334×2×5=3/6+2/6=435×2=21×(110÷5)=10×45×6=828÷9=6.9+4.1=5/8+2/8=34×(624-526)=401-346=490-(300+85)=92×(420÷6)=415-(169-89)=275+13×22=68÷2÷2=861-170+47=351÷(3×3)=834÷6×9=(387-371)×20=(428-258)÷5=943×(36÷4)=312÷(2×2)=51×4=586÷2+164=140×(12÷3)=261×7÷9=699+775-677=205×3÷5=187×5-604=143×6+565=345-186-141=8.0+7.5=247×(361-357)=651×(16÷2)=432÷(48÷6)=389-(441-438)=597×8÷3=584+(838-714)=19×15×3=370-186+106=723-36×18=992-23=13×26×2=58×(22÷2)=18×20=142×5-670=10×(427-420)=752-22-692=12÷4×14=98÷2=11×19×3=27×31÷3=731-190=288÷8÷9=86×8×7=685-15×23=721-(83+185)=310÷(10÷5)=28÷(87-85)=16×(445-436)=18÷3×19=918÷(2×3)=442÷(183-181)=891÷(36÷4)=36×(132÷6)=305+314×2=332+289+49=550÷(40÷8)=323-580÷2=475÷(145-140)=30×33÷3=24×(234÷6)=54×25÷9=638-445=58.8-55.2=80×27÷6=693÷3÷7=18×17-238=91+894-759=687-22+211=119×8-627=488+271+702=342+(307-92)=50×16=12×18×2=720-544÷4=113×3-75=288÷6÷6=898×7=624÷8+182=347+(802-398)=137+226-217=98×(459÷9)=367+802-943=14×35×2=465-212×2=458-168-192=60×96÷5=(85-44)×24=564÷(2×2)=230+38×18=33×2×87=90÷(2×3)=154×4×6=504÷(72÷9)=35×2×48=349+56×5=500÷(32÷8)=105÷7=816÷4×3=878×(67-58)=364÷(2×2)=636÷3=468-(647-275)=652÷2=920-120=229-216=15×48÷3=913-65×3=115×6×7=489-40×11=278+86=36×9=987-71×13=345-(433-279)=392÷8×3=840-255×2=205-49-62=968-208-665=96×3+133=912÷(2×2)=33+(180-72)=424-10×36=(871-311)÷7=3.0-1.4=483×2×5=242-50+267=12×5×74=18×(173-167)=783+45×22=323+175+235=5.5-0.3=736÷2+59=204÷(83-77)=15×7×6=(66-26)×13=358-(369-119)=248÷(48÷6)=336×(18÷3)=318×(969-966)=549÷(512-509)=384-29×11=652-(171-35)=832×8÷2=(883-623)÷5=101-(346-305)=2/7+3/7=900-170+660=(859-730)÷3=760-(457+119)=231÷3×8=768-341×2=347×(24÷8)=21×45=221×3×9=7.9-6.5=12×76÷6=40÷5×12=10×31-67=(436-84)÷2=27×9-102=414-(501-404)=31×16-89=49+362+460=984+(991-926)=52+16×27=(185-110)÷5=34×19=300÷(12÷4)=434÷7×4=168×4=354÷2×7=21×4×85=(973-955)÷6=494-17×15=909-31×6=(122-105)×56=990÷9÷2=139+114=714÷7÷2=378-522÷9=705+183+74=612÷(491-482)=170-159+300=35.1-10.7=95.9-83.2=32×28-135=284÷(485-483)=762+962-614=610-(912-658)=768÷4×8=130×(447-439)=10×7×29=938+463+864=41×(42÷3)=315×6-591=144÷(32÷4)=484+38×9=320÷4=730-135×2=395÷(30÷6)=15×20=868-124-528=434÷(42÷6)=864-349+21=737×(18÷9)=515+25×3=321+714÷6=384+23×5=332÷2=405-13×10=23×40÷5=(408-379)×10=758+368=7.7-6.3=174×3×2=72÷6÷3=57×(270÷6)=988+29×17=888÷3+319=51×(72÷9)=490+118=312÷6×16=974-493+196=(600-505)×85=142+(990-796)=12×8×34=300÷2×8=801-282÷6=46×4×2=254+(777-38)=54×72÷6=11×85+21=(498-402)÷3=331+70×6=18×11=12×(525÷7)=468-210=90×74×3=308-17×14=432÷(2×3)=465-(164+77)=426×8-682=501+(762-244)=702÷(278-269)=19×25-136=117×5+205=21+532+125=85×5×2=12×31×2=356+978+862=311×2-129=46×10-451=40÷2×28=64×(76-69)=880×(434-426)=24×(225-211)=28×(72÷4)=565-156÷4=454÷2×4=260+511-659=741-171×3=(266-211)÷5=21×4×58=390-20×18=56×5÷4=458×(240-231)=61×(15÷5)=487-240-194=407+44×13=(402-69)÷9=57.1-3.5=150+(837-409)=230÷5+231=657×7=313-18-63=464-11×27=43×(28÷4)=21×3×63=407×(615-611)=653+326+736=445-12×16=370÷2=7.8-5.8=695-273=379+19×6=784-(468+85)=58.7-31.4=479×(18÷9)=44×19÷4=32×2×6=(945-910)×71=45×10-122=55×28÷4=145÷(99-94)=794+185+439=36×(48-41)=980-735+427=72.7+9.6=736×(40÷5)=965-(654+17)=55×(25÷5)=7.8-7.0=(769-750)×42=77+31×10=832÷4+952=1/3+2/3=42÷(2×3)=173-10×16=84÷7×3=32÷4×31=367-34×5=93÷3×5=44÷(2×2)=6.3+9.7=648×9÷2=350÷5×54=276÷4=11×(136÷8)=54+271-172=14×56×6=336÷2=8.7+7.0=33.1+10.8=9.8+8.9=875-200=476-(105+49)=888-784+815=84+198=205-173+213=772×(281-274)=126÷(386-377)=327+146-300=30÷5×23=712÷(36÷9)=33×15-259=168÷7=15×2×26=551+13+357=42÷2×42=603-62×7=167-(297-208)=312÷3×9=364+(298-134)=39×(20÷5)=81+316=68×2÷4=222÷(205-199)=747-492=6.5-3.2=12+25=89+(329-77)=699+495+25=30×24=110×9÷6=923×7=116-112+475=412÷(2×2)=108÷6÷2=6.0+4.0=78×17×8=798÷2×4=95×(271-267)=(124-101)×68=34×15=762÷(3×2)=211-(322-170)=37.6+20.4=402-(33+38)=3/6-2/6=240÷(24÷4)=(652-566)×94=35×4÷2=(676-386)÷2=65+356=716-678=440-806÷2=12×5×72=14×45÷3=87×(36÷9)=(141-101)×11=35.6+60.8=56×79÷4=175×6÷7=202+108÷2=322-15×19=60×9×4=146×4-368=42×(77÷7)=348÷6×7=240×3=59.3-59.2=9.5+1.5=14×38-316=9.7-8.4=175÷(870-865)=200-93=154×3÷7=216+35×7=491-201-73=53×73×9=(386-316)÷5=148÷4=51×4×3=579-64×6=343-11×10=644+803-406=30×16-312=859+808-299=73×(220÷4)=136÷4×75=420÷7÷4=36×18=415-395=93×33×3=16×2×44=61×86=141+10×60=7.8-0.5=130+65=16×(594-548)=624×(543-538)=24×3÷8=248÷4=840÷7×6=78×50×3=937-(897-255)=4/7-2/7=287+705-600=208×4-272=14×7×51=489-(161+251)=188-166=285-(16+93)=232+(457-99)=169×(36÷9)=822÷6=86×(16÷8)=15×14×2=58×8×2=90÷(27÷9)=11×(96-37)=375+656=422-(58+122)=30×31-389=32×30-648=804×(54÷9)=364+644+251=820×5=15×3×23=456÷3×2=246÷(54÷9)=10×(361-352)=819-830÷2=388÷4×49=353×(12÷2)=14×32-301=21×5=465÷5×3=815×8÷5=506÷(14÷7)=372×9÷6=10×94=217-188=106÷2×11=41×(328-322)=12×48+130=2/8+4/8=96×6÷2=90×2×4=277×2×7=65×9×5=396÷3×2=260÷(279-275)=498-12×9=982-39-431=63×57=935+531-815=190÷2÷5=36×23÷6=319+61×5=49×(240-232)=141+162+430=958-413×2=404-684÷9=251-167=38×(157-145)=319+573=918+(445-189)=634×(64÷8)=676-493=(259-147)÷8=735÷5÷3=564÷6×15=667-(57+320)=453+36×8=301÷7+32=22×3×69=30÷(27÷9)=268-149+345=56×15=460-42÷3=12×7×43=73×11-157=480÷3÷8=90+32×27=406-(167+108)=574×(234-228)=322-854÷7=113+80=594÷6×2=400-340+349=65×80=34×(448÷7)=250÷(35÷7)=125×(45÷9)=322×(18÷6)=860-(792-333)=2/6-1/6=890÷5=720×(490-484)=11×17×3=7.7-2.8=17×51=473-23×14=596+(580-503)=711+34-130=903÷3×6=832-540÷2=14×48-432=10×29-136=12÷(2×3)=832÷(471-467)=24×11=353-276+385=70×12+959=(454-307)÷3=614-100-499=78+21×31=37×(300÷4)=105÷(18÷6)=630÷2+455=195-57×3=665-40×14=262×3+21=414-442÷2=460-(292+70)=19×25=268×2×3=(821-371)÷3=835÷5×9=188+14×18=836÷(2×2)=97×(357-352)=250-127=480÷(3×2)=42×68×4=28×17-423=12×66÷4=504÷3÷7=972÷(951-945)=27×25-328=370+128+405=15+999÷9=15×15×3=132+882÷7=304+782+969=784÷(49÷7)=462÷6×9=234+178=25+102+236=16×(112÷4)=963-144+882=408÷4÷6=461-30×15=201+189×3=160+158=14×26÷7=160+(663-225)=443×2=267-52×4=(748-160)÷7=426×2-145=195-(267-137)=470-277=142+(393-291)=480-(976-544)=278+119-374=574×9=112÷4×34=676-240-82=9.5+9.2=300×(12÷4)=49×15=780×5-209=856×(14÷7)=34×2×69=500+(293-272)=179+59=9.6+0.2=479+751+417=(341-107)÷2=10×36×2=138÷2×79=399-(44+335)=725-664=12×(216-186)=589-(97+394)=29×(160÷8)=822÷(3×2)=564÷(42÷7)=116÷4=558÷(27÷3)=21×28÷7=49×(405-396)=541-260+763=118×5=77×66=744÷(2×4)=80×(90÷5)=457+(463-302)=296÷(813-805)=107×2×4=696÷3÷4=430+85×5=148+309=198÷6=533-433=94×2×5=128÷8÷2=240÷(147-142)=420+104+179=401×2-430=16÷4×29=269+26×23=550+35÷5=82×10=参考答案225+(317-85)=457508+131×7=14252/4-1/4=1/459×(376÷4)=554628×4=1120.3+6.9=7.2812-31×17=285(213-93)÷8=15319-183=136435+13×25=760783-281+425=927239+250÷2=364187×4-636=112440-15×18=170392÷(2×4)=4926×17-382=60806÷(61-59)=403328÷(16÷4)=8259×15=885342÷3=114287+812÷2=693735÷5÷7=21684÷(21÷7)=22870×63÷2=220510×33-240=90506+(743-364)=885715-518-23=174873+143+933=1949864÷3÷8=36186-432÷8=132(450-437)×46=598396÷4×81=8019848÷(4×2)=10658÷(122-120)=29650+10÷2=655111-35=76168-120=48241×(14÷7)=482280÷5×2=112522÷2=26139×11÷3=143504÷(3×3)=56(652-355)÷3=99198÷2÷3=33773-(452-188)=509916-49-811=567.9-4.3=3.631×3×8=744200×5=1000254-(392-350)=21220×46-33=8877.6-7.5=0.1166÷2=83571+103×4=983154+64-67=151644+10×13=77423×(378-356)=506186+18-71=133318-135-14=169504-981÷3=177266+186=45226×11×2=572126÷6÷3=774+74×10=814297-44×3=165(412-400)×20=240341-14×17=10362.7-56.5=6.228÷(181-174)=4316-13×3=277350+17×22=72426×3×43=33541/4+2/4=3/4474×5=2370105×7=735104×7÷4=1826.1+2.2=8.371+356-34=39310×29-71=219956-911-41=412×55+188=848483÷(12÷4)=16180÷(2×4)=10280÷8+93=128216÷6÷2=1853×64×8=27136238+212=450712-51×6=406467-(104+291)=72135+234÷3=21390+50÷5=100858÷3=28635÷7×46=23027÷(3×3)=3326×8=260844×21-336=5884/8+2/8=6/8326-(409-259)=176441-(357-140)=22418×29+510=10329.5-8.2=1.3120×2=24011×2×12=264189+377×2=943(797-142)÷5=131238×3÷7=102(142-96)×23=1058414×5-817=125358.1+37.3=95.4491+155×5=126659×(221-124)=57231/5+4/5=1699×3-190=1907344÷(2×2)=86208+477+119=804163×(45÷5)=14676/9-3/9=3/9124+147=271910+476÷2=1148784×7-706=4782417+18×5=507(345-75)÷5=5457×(324÷6)=3078453-12×17=249911-25×15=536110×7-449=321267-76=191113+(255-48)=320943-(678-589)=85414×22-40=26813×26-178=160442-122=320265+(489-385)=369(353-335)×39=702388÷2×5=97096×91=8736(901-799)÷2=51499-(896-590)=193247+408=65523+102×9=941363÷3×4=48430×22÷3=220190×4-330=430588÷7÷4=2146+478÷2=285904-42×17=19030+983+634=1647476-(449-34)=61920÷(793-791)=460(366-313)×11=583348÷6×40=232034×29×2=1972972-274=698156×(439-433)=936448×(627-623)=179257+(377-371)=6317×5×73=620555+(907-589)=37324×11×3=792799-361+874=1312146+341-117=3708.5-4.9=3.614×2×55=1540838+842=168099.7-23.1=76.6350-312+693=731207-476÷4=88756÷(519-517)=37833÷3=11436-(64+192)=180242-33-159=502.7+1.0=3.7764×(741-738)=2292392÷7+349=40513×5×46=299039×9+295=64654×(432÷6)=3888612÷9÷4=17433-153×2=12727×5+25=160378÷(3×3)=42931-(304+145)=482480÷(24÷6)=120967-21×12=715288-211-41=36250+272+32=554624÷4×9=1404693+721-541=873933-11×9=834276-220+139=195318-62×2=19448÷6×85=680576÷(4×2)=72728÷8÷7=13(463-361)÷2=5130×5÷2=75135÷9=15511×4-59=198515×55=825585÷9+444=509168÷(4×2)=21931-(560+282)=89527+849-939=43711×59+376=1025138-931÷7=545×(54÷9)=270145-880÷8=35192+89=28127×5=135651×4-973=1631310×3×6=558095÷5×43=817659-175-327=15750+769-744=7544×18-480=312452-13=439907-265+324=9662.9-1.8=1.132×21-412=26029.6+61.5=91.1209×(27÷9)=62736.6-17.8=18.885.7-26.0=59.7221-21×2=179455-(50+154)=25148.0+40.6=88.6686-16×15=44615×(266÷7)=570103+12×54=75116×40+125=76598+796+125=1019982-(425+40)=517796÷2×6=238818×2×53=190819+239-94=164378-88=29098×74×6=4351246.7+32.6=79.3600÷5+937=1057111+14×5=18166×(520÷8)=42904.2+3.3=7.5793+254×2=1301198+201-172=227417÷(379-376)=1392/3-1/3=1/318÷6×17=51126÷2÷3=2136×93÷9=372474÷(12÷6)=237224÷8×18=504800×(339-336)=2400805-563=24240÷2×73=14604/7-3/7=1/719×13×4=98820×4×87=6960348÷6=58182×8-351=1105311-(355-242)=198330+218=548433+(783-765)=4519.4+7.8=17.239+331+896=1266594×6=356430×31÷2=465202+48×15=92227×27÷9=81685×7-67=472829×(130÷5)=754609÷(932-925)=87931-431×2=6940×(75÷3)=1000270÷9÷2=15(109-39)÷5=14841×(28÷7)=3364944+(390-288)=104690.2+0.6=90.8336-70×3=126488÷(10÷5)=244172+(311-118)=365(657-533)÷2=62167×4+943=1611365÷5+221=29479×8÷4=158100÷2×9=450420÷4×7=73518×11-32=16620×2×83=3320781-(409+105)=267481-155×3=1676×8+207=815412+954+222=1588675÷5÷9=15472÷(18÷9)=236462÷(2×3)=77193×(905-897)=1544612÷(3×3)=68153÷9=17369÷3×2=246(312-188)÷4=3196÷3×78=2496788×5÷4=98516×15-136=104251-(307-220)=16452+(651-579)=124560÷5÷7=16588÷2=2949.5+4.9=14.415×5×3=22573×(48÷6)=584359-142×2=7521×44+81=100520×95=1900370-63÷3=349755-164-37=554312÷2=1566/10-1/10=5/10288-603÷9=221402+28+457=88717+287-10=29485+(445-238)=292371+301=672635-10×51=125455-25×13=130114×2×4=91278×76÷4=148250.9+31.3=82.284×2÷8=21252-168+331=4156/9+3/9=1206-105÷5=18543×74=318222×3×87=5742165×4÷3=220564÷6×79=7426356÷(405-401)=8938×(173-149)=91293×31=288314×41=57450×(229-221)=400291÷(372-369)=9769÷3×92=2116560×(43-38)=2800329+24-214=13951×(57-49)=40839×98÷3=127422×21×2=92411×89=9798.8+4.5=13.3(381-343)×78=2964120×4÷3=16053×20=106075×(48÷6)=60025×(475-462)=32572×(70-63)=50474÷2=37318-606÷6=217340÷(2×2)=85335-130÷5=309260×(995-992)=780332-38×8=2872×67×9=43416220÷(2×2)=55420÷7×26=1560861-445+111=527192÷4÷2=24540÷6÷9=1076÷2=383/8-1/8=2/8183+30×18=7232/5+3/5=1467-(176+147)=144257+231-93=395887-27=860107-(162-120)=6555×3×4=66016×20×2=6402/7-1/7=1/7354+294×2=94258×(194÷2)=5626191+373+98=662230-372÷4=13749×(498-425)=3577388×2-56=720672÷4÷6=2826×3=7812×(116÷2)=696938+235=117361×15=915884-231-646=774+45×9=479936÷3×7=218460×87÷4=130571-28×2=1519×46×9=7866662÷2×3=993810÷(15÷5)=270696÷(2×4)=8713×5×25=1625174×(489-485)=69668×13÷4=221995-186×5=65582-298÷2=433(177-111)×12=792895-457+308=746867-876÷4=64875-15+325=385474÷(12÷2)=79848÷(2×2)=212351-(117-93)=327159+90÷9=16995+318=413622+232×4=155015×6×28=2520226-10×22=619×(204÷4)=969725+67+84=876206×4=824274+25×37=1199465×9=4185283-130+47=20061×(27÷3)=54946×(151-146)=230380-260+473=593461+(424-46)=83960×13×3=2340532×3-424=1172656-106-16=5346.0+9.4=15.48.5-1.3=7.286-14÷2=79366+(183-72)=477563-18×28=59976÷(2×4)=12243×(208÷4)=223644.8+19.2=64.012×29÷4=87270÷2×8=10806.6-6.1=0.5877+871+707=245585×(474-414)=5100(409-87)÷2=161332-(123+137)=72116+(434-191)=35913×11×5=715768-504-142=12228×35=98056×(494-478)=89610×69÷3=23026×3×60=4680293-75×3=68495-34×14=1928×(154-107)=1316(394-160)÷6=39397×(322-319)=1191117+367-234=250111×7=777311+216×3=959379-96+105=38821×(41-13)=58865÷5×12=156216÷3÷8=9315-28×7=11947×4×5=940208×8÷2=832595÷(28÷4)=858.8-4.4=4.4440-712÷8=35142×3÷2=63375+255÷3=460815+750+558=212357+273-149=181452-52-104=296235×4-350=590350÷5÷7=10602×2=12047.0-0.9=6.160÷6×77=770816÷6×3=40810×(224÷8)=280112÷8+791=80597×3×2=582109+29+834=972236÷4=59448+(396-372)=472110×2-96=12415×52-690=902.6-2.0=0.6621+850-187=1284552×9÷6=82873×54÷2=1971522÷(3×3)=58680÷8×50=4250470-112-256=102664-345+202=521713-17×10=543273+120-185=208(240-159)÷9=9138-216÷9=11430-(36-20)=14794-158+877=1513148+211=35996+404=50029×18-502=20355-182-67=106340÷5×3=204400÷8×76=3800565+(832-622)=77567+35=1024.4+4.6=9.0262-202+22=82149×6=894240-52×2=136376+548÷4=5132/7+4/7=6/7168+79×8=80024÷(42÷7)=4264÷(2×4)=3341×12-226=266951-636÷3=739192÷(443-435)=24346÷2=173(887-209)÷2=33944×6×2=528(960-57)÷7=129969-10×4=929(344-197)÷7=2120+370-94=29623×10=230543×(534-529)=2715340÷5×9=612412-264-81=67225-424÷4=119583+(535-78)=1040(214-170)÷4=1172÷6×12=144433-648÷3=217200-(400-220)=20216+263-15=464720÷(14÷7)=3607.8-7.5=0.31/6+4/6=5/632×3×12=1152948÷3×4=126466×8×2=105631×(27÷3)=279407+(109-101)=4151.2+7.4=8.6252÷2×6=756860÷(779-774)=1729.3-3.9=5.4882×(54÷9)=5292777÷(49÷7)=111485-289-181=15256+67×8=792588÷2÷2=147501-(937-759)=32318×13-106=128(425-290)÷9=156.7-0.5=6.2(923-11)÷4=22884×6=504454+23+508=985331+951+71=1353184÷8×36=828(791-674)÷3=39104÷8×76=98814×(520÷8)=910945÷9÷3=35486-416=70224÷(142-134)=28432÷(315-313)=216(210-178)×79=252857×8×3=136897×73×8=5664810×6×36=2160502-(849-530)=183479-(78+210)=19163.2-32.8=30.4670-454-23=19338×2×7=532261+33×23=1020462-(63+253)=14662×42=2604200÷8+964=989101+327+153=581485+40×14=104511×9×72=7128333-256+411=488177-(365-345)=15751+27=7810×98-951=2985×92×3=2346010×(306÷9)=34014×64÷7=128425-17×18=11937×6×3=66643×(331-316)=645399-(16+44)=339186÷(225-222)=62324÷6=54918-677-170=71134×7=93836.8+22.9=59.793×(30÷3)=930468-10×43=383.8-3.4=0.4752-414÷3=614279×2-45=51384÷(42÷6)=12847-349-187=311402÷3+640=77442×97=4074211×4-613=231645-190+930=1385534+15×51=129967+70=137291+322=613969+366-208=112726.1+27.5=53.630.5-19.2=11.3432-18×10=252269+60=329638÷2+798=1117207÷9=23451+174+288=913620÷2÷5=62188+(381-328)=2410.7+7.0=7.765×9÷3=195784×6-579=412538×78×7=20748594-40×10=194866-(639-62)=289398×(331-326)=1990(401-302)÷3=33670×(72÷9)=5360925+769-872=822424×(28÷7)=1696298-100+283=481289-15×9=15437×(234÷9)=962141+307=448405-135-186=84432÷8×50=2700393-180-65=14850×77÷2=192514×11-47=10780÷4=20240+54×13=942365+13×10=49535×96=3360988-172-306=510966÷(946-939)=138630÷(2×3)=105469+(321-290)=500953×9÷3=2859236×2-376=96228÷4=57264÷(232-224)=33459÷9×81=413120×43-737=12331×50=1550514×3-409=1133106+107-148=65330×6=1980388-11×17=201132÷(350-348)=66241-13×5=176810-(180+222)=4084.8-3.1=1.7231-(443-393)=181238×4÷7=13664×(765÷9)=5440366-272÷4=29831×(354-288)=204629×20÷5=11658×(75÷5)=870752×6÷4=112840×17-593=8795+37×19=79814×(279÷9)=43485×74=6290280-(961-927)=24654×28=1512182-164+316=33414×13×5=910661+223-176=708530×(10÷2)=265056×17÷4=23816×(161-142)=304101×(56÷8)=70715×22×2=660410-317+72=165344÷(36÷9)=86492-(194+41)=257840÷6÷5=28856+308-563=60178×3+938=1172584÷(2×4)=7318×12÷8=27300-(87+118)=9520×29=58014×5×55=3850129×4÷6=86898×8=718449×(96÷6)=78485×4=340300÷(2×2)=75756÷(81÷9)=84315-289+205=231282-(340-111)=53216÷(142-133)=2452×(756-723)=1716(359-269)÷2=45307+347+244=898284+55-67=272268÷4×3=20158×2=116266×9÷2=1197914+469+798=2181351-(13+191)=147131-(464-396)=63308×5÷2=770180×(18÷6)=540977-180÷9=95755×4×3=66050×3=150429-111-72=246879÷(27÷9)=29374.2-3.0=71.222×(975-899)=1672115-88÷4=9338×(168÷8)=7987.6+0.8=8.4770-(164+400)=20625×6×4=60086+250=336146×5-31=699922×4=368859×2=11814×8×3=3363.3+2.8=6.1335-58×3=161719-500-176=43567×(40÷8)=2835294+(257-211)=34010×26÷4=65444-(187+164)=93396÷9+539=583973-(474+309)=19048÷(2×3)=8481+31×16=977336+472+214=1022105÷5=2121×71×6=8946418×2-536=300380÷2=19018×3×16=864130÷2+39=1043.9-1.1=2.8560-386=174149+299=44893×9×5=4185112+(512-329)=29539+229=26810×3×74=2220(345-135)÷5=42131×7=91712×4×63=30240.9+9.6=10.5144×5÷8=90226+160=386899-(30+811)=58208+88÷4=230841-137×4=293750-(575+114)=61457-198=259324×5÷4=405188÷4×71=3337439×2-550=32828×14-145=247473-171-84=218893-(65+39)=78992×3+127=403113+45×12=653301÷7×3=1294/8-2/8=2/823×9-34=17330×2×16=960896÷2÷8=5698×80÷2=3920104÷(2×4)=13850-(537-376)=689180÷(34-31)=60158×3×2=948915+24×2=963693-393=30024÷2÷6=211×10×4=440117÷9×50=650826+74÷2=863985÷5+88=285839-(225-82)=696417-195-185=37278÷(14÷7)=13910×24×4=960498-11×2=4764.9+4.1=9.0968-130-122=71632×4=12850×59×3=885090×6÷3=180363÷3=121(562-475)×72=6264737×4=2948196÷(87-83)=49343+125÷5=368340×5-290=1410240÷(429-426)=8082×3=246476-427=49244+164-196=21212×3×44=158421×10×3=630853-17×30=343780÷(649-647)=39017×9×4=61233×2×66=4356102+444×2=990763-(529-309)=54324×24÷9=64777+901-993=68578×(252-245)=546315-132-33=150367+448÷7=4311.3+1.6=2.9324-105×3=9442-(387-352)=40740×8÷2=16017×43-298=433728-466÷2=495728-13×10=598729-228×3=4515×(315-306)=135823-105÷3=788757+20×10=957258÷6=4322×14-198=11049+988÷2=543426-98÷7=412140+38×2=216(340-218)÷2=61367-(22+131)=214850-85×8=17024×2÷6=8132÷2=6615+90=105600-436=16418×33÷6=99931×(807-799)=7448204÷3÷4=17180×4÷3=240862-652÷2=536320÷(239-231)=40100×9-386=51432×4÷2=6463+184+170=41731×8×4=99222×4-29=595.0-4.0=1.037×2×90=6660177+469=6463/5-1/5=2/5652+50×13=13026.8+9.6=16.4298-105+141=334187-76=11157×10+335=90511×(168÷8)=231423-204=219360-259+130=2315.1+2.1=7.2384÷6×31=198439×2×33=257413×4×3=156722×(35÷7)=361017×72÷6=20485×90=7650751-45×10=301411-122÷2=350387-148=239486×8-189=369967×11+111=848119+353×2=825570-(10+408)=152334×2×5=33403/6+2/6=5/6435×2=87021×(110÷5)=46210×45×6=2700828÷9=926.9+4.1=11.05/8+2/8=7/834×(624-526)=3332401-346=55490-(300+85)=10592×(420÷6)=6440415-(169-89)=335275+13×22=56168÷2÷2=17861-170+47=738351÷(3×3)=39834÷6×9=1251(387-371)×20=320(428-258)÷5=34943×(36÷4)=8487312÷(2×2)=7851×4=204586÷2+164=457140×(12÷3)=560261×7÷9=203699+775-677=797205×3÷5=123187×5-604=331143×6+565=1423345-186-141=188.0+7.5=15.5247×(361-357)=988651×(16÷2)=5208432÷(48÷6)=54389-(441-438)=386597×8÷3=1592584+(838-714)=70819×15×3=855370-186+106=2