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400×(14÷7)=347-(435-230)=9.1+63.5=466×(15÷5)=19×16-218=497-(18+213)=759-80×3=758÷(544-542)=203+(124-44)=83×2×3=(419-113)÷3=54×10÷2=415+13×39=9.0+2.7=363×2-265=275÷5=10×50-293=196-31×5=435×(97-88)=38×(773-713)=720÷2÷3=(480-461)×10=932-38×20=378÷7=83×9-232=57×14+119=186÷2×76=346-160÷5=485-15=18×4×27=169+275-390=300×2×9=19×13×4=472×4=73×8=627-46×2=58+885+48=409-(190+83)=114×9÷2=82×9×5=916+680-646=14×6×23=323+842=258-985÷5=9.7-8.2=940-351-319=10×14×3=768÷2×4=844-298+115=301÷(14÷2)=8.6+3.6=35×82=525×4-39=10×11×6=88÷(12÷3)=165+38×20=454-163+11=102÷(412-409)=221-35×3=85.8-46.3=480÷8+776=9.7+9.0=198+(339-331)=312÷6×42=87+14+373=112×3-306=618×6-199=702÷9÷6=30×(100÷5)=26×3-30=257×2-466=266-13×6=(383-23)÷5=782-159-350=146+308=202+271+447=220÷4=30×25÷6=994-187-478=880×5÷8=896+12×77=135÷5×2=19×12=208÷(212-204)=135×3+289=222÷3×9=484+(445-313)=14×19×2=29×(486-422)=36×11-394=64-(231-210)=450-448÷8=266÷2=4.0-2.3=711÷9×76=457-(333-119)=15×9×5=219-10×11=90×44÷4=313-(14+70)=40×9×2=917-(782+76)=19×11×4=193-256÷8=600÷(2×4)=(498-382)÷2=91×99×7=264÷2=402-824÷8=197-118=324÷(372-363)=81-(252-182)=362-(491-302)=4.7-1.1=37×21=187+180=12.5+1.5=9.1-1.7=386-65×2=(722-548)÷3=63÷(28÷4)=112×4+75=309+61=7/9-2/9=261-920÷5=24×26=96×97=455-43×7=11×2×12=477×(18÷9)=13×11×6=420-10×37=108÷9×79=17×14=21×(40÷5)=774÷3÷6=462×(72÷9)=191+(644-285)=249-(347-106)=31×18=670-18=180÷3×55=434-251+149=475+693+383=28.7+38.0=2/8+4/8=58×(54÷9)=412-405÷3=146-372÷4=319-65=18÷6×91=195-13×13=44÷4×89=600÷(27÷9)=222×3÷6=23×10=254+235-259=138×(178-173)=65×(489-485)=31×23-49=14×5×38=538×(812-809)=455-146=42×(424-411)=181×7=656-35×7=162+59=248×4×2=891-373-382=298-846÷6=432-17×16=834+250-78=39÷(15÷5)=(455-241)÷2=66×38÷3=393×4=489-161-300=770-(356+40)=190÷2×5=359-10×3=96÷(126-124)=174×2÷3=378÷(3×3)=708÷(3×2)=87×62÷2=37×98×5=232×3=57×16÷4=22×11×2=29+832÷2=17×52-270=432÷9÷8=405÷(15÷3)=214+108+180=328-356÷4=319-(361-280)=153×(25÷5)=10×66-42=405÷3×8=38×17=783-(812-540)=902-900÷9=600÷8+279=(377-89)÷6=60×(475÷5)=464÷4=38×(89-43)=(548-392)÷4=227-141-43=902+552=789+749=760-152×2=122×(40÷8)=7.5+4.4=1/8+6/8=68÷2÷2=4.8-3.2=650+391×2=17×17×2=133-24+148=397-(632-444)=388÷(28÷7)=443-120÷5=300÷2÷3=789-(363+174)=292+31-13=17×12+734=(928-832)×20=77×72÷6=918-(200-170)=284÷2=296-112-162=27×13-164=475×2=332×(16÷8)=33×6÷2=127×(808-801)=256÷2÷4=7.8+3.1=155×3×2=2/3-1/3=7.3-1.7=40×(535-473)=952÷4×3=370-52=(944-639)÷5=445+34×3=456×(81÷9)=358-(20+246)=8.7-6.9=200÷(2×2)=976÷2×3=389+725÷5=15×4×71=984÷6×4=438-(43+45)=14×32-68=330÷6×3=655-(910-471)=554÷2×3=200÷8=70×54÷5=51×82=322-292=23×37-74=376+(447-92)=9.7+0.3=14×18×3=52+29×17=10.0+6.3=50+186=993+138-701=655+292=158+223=189×(733-727)=48÷4×62=76×(48÷8)=175×4÷5=518+636-102=72×9÷2=512÷8÷2=223×(32÷8)=146÷2=15÷3×16=207÷3×84=140÷4+70=670÷(12÷6)=39×21=(848-779)×71=698+(650-19)=6.6-5.1=15×(288÷6)=77×96÷2=879÷3+113=170-162÷2=200×5-897=831÷3+43=65×(184÷4)=47×2×77=12×34÷3=542×3-58=369÷(326-317)=283+25-66=38×57×4=7.8-3.0=(424-343)÷9=9.1+6.5=156÷(215-212)=61×4+703=205×(78-75)=317-12×16=477-35×7=871-(682-425)=5.8-3.3=374-294÷3=402-43×3=478-(198+140)=320÷(56÷7)=364÷4×47=337+128-205=71×54=(298-249)÷7=7.6-4.3=66÷(285-279)=80×11=949×(12÷4)=373-(328+21)=(100-86)×76=198÷9×5=92×46=406-391+132=455×2-830=(498-54)÷2=362-(82+153)=(685-153)÷7=218÷2=712÷4×5=606÷(3×2)=454-216=14×4×95=92×8÷4=431-387=767-(159+65)=24×16-33=348-80=115+(260-233)=853+186×2=886-365=12×(132-81)=(636-69)÷3=416-540÷5=40×4×3=3/8-2/8=20×16×2=318-66-194=255÷(339-334)=352÷4÷4=702×(47-38)=79×48÷8=34÷2×30=835+85×8=121×6×2=47×60×9=27÷9×25=835-93-264=16+27+115=12×25×3=431+276+936=721×(24÷8)=(279-36)÷3=260÷4×10=228+139-178=16×11×4=304×3÷8=256÷2×7=952-396-217=244×(434-430)=646-370÷2=320+210×3=612×4÷6=8.3-2.5=14×6×73=852-434÷2=17×5×87=125×(426-418)=543+109+298=279+(368-119)=390÷5×75=744÷(4×2)=890÷2+606=468÷(28÷7)=722×4-984=302-55=353-81+174=816-704+718=(338-325)×60=20÷4×64=308-518÷2=320÷(4×2)=232-(88+54)=415÷5+115=968-38+109=132÷6×11=5.9-2.0=254+(458-202)=486+15×20=10×2×3=798-16×17=130+241=257+19×40=334+(364-107)=208÷(24÷6)=498-348÷6=324×3=560÷5×9=671-274×2=891-467-316=340-19×17=258-(486-478)=190×3÷6=398-310=808+36×3=738×7-329=834×(564-556)=354×2+992=374-225+261=180×(27÷9)=600÷2÷2=42×91×4=966÷(36÷6)=958-484-259=222-(214-187)=237÷(15÷5)=662-86×2=62×(656÷8)=189-106+48=40×25-487=238×3=240÷(2×3)=54×13=8.8-2.1=181×4×9=151×(301-297)=276×2×9=349-30×11=61×61×7=13×48÷6=4.3-1.5=676×(297-290)=546÷(2×3)=377+603÷3=128÷8=563×(27÷3)=18×(63÷7)=501-264÷8=66+173-113=496-78=433×2×9=810÷(54÷6)=63×10+105=310×2=359+(114-59)=110×9×3=404-201-102=383-27-197=647+224-639=612×5-798=72×13÷2=20×2×84=688-(235+274)=26×36÷2=246+70=26×17-149=673+15×63=243-139-98=400÷5÷8=30×(104÷2)=465-(396-382)=990-(231+581)=19×(51-46)=189÷7×17=96×21÷7=99÷9×3=95×4-228=123+75+17=22×(106-84)=864×9-150=172×7-520=16×23-288=48×(434÷7)=162+41×20=783-(40+681)=12×4×7=888-124×3=147÷3+231=227+74+449=942-602=83+32=1.7+1.0=(173-11)÷9=297×2÷6=914×6=36×23-626=32×3×96=37-10÷5=52+89×9=17×26+774=45×2×19=264÷3÷2=690+26×38=41×(55÷5)=148+87=225÷(10÷2)=976÷2÷4=500-425+133=79×5×2=263+(776-483)=117×7×5=6/10+3/10=753-379=(103-38)×11=288÷8×47=910-287=202×3×2=30×(39÷3)=928÷8=9.8-0.2=833-13×62=894÷(3×2)=36÷4×2=5.2+1.8=335-296+64=47+270=65×13=55×21÷5=479-(403+69)=30×(522÷9)=151×4-14=35×(103-91)=745÷(347-342)=146×3×8=(425-395)÷5=5.8-0.6=85×(30÷3)=369-14+57=308+961-873=384×2÷4=721+(799-113)=855÷5÷9=31×(128÷4)=264+222+45=80+292=411+42×11=283+30÷2=531-(666-207)=18×3×33=383+388+510=705-302×2=411×(651-645)=623×(772-766)=24×20×2=28×3×17=967×8=671-219×3=546-(257+171)=14+92+798=378÷3=144÷3×41=20×31+530=876÷(188-184)=420÷(18÷3)=207+15×29=982-406×2=82×5×2=10×60÷4=384÷3÷2=590-529+488=450÷(3×3)=264+14×70=448-402=28×(365-337)=481+(132-92)=160×3×2=779-297+446=(307-132)÷5=41×48×2=22.3+37.8=577-361+975=28×3×24=938-457-362=124×(28÷7)=63÷(18÷6)=333-162=588÷(2×2)=18×28÷9=628+930-355=176+292+90=25×18÷6=961-538-12=144×6-478=492-29×11=278×2-72=364÷4×52=14.9+24.0=103×2×4=334-(491-232)=155-455÷7=110-594÷9=564÷(2×2)=257-(260-192)=15×22-178=450÷(199-190)=12÷3=23×(368-360)=570÷2×7=967+886+720=186-(207-93)=882÷9=318÷3×5=504×(203-199)=462÷(15÷5)=900÷6÷5=19×3×20=281+103×6=129+238-99=182÷7×8=169×5×7=314-14×11=224-21×9=160×9÷3=500-744÷4=697×(404-400)=9.6+8.8=414×2-540=425-(152-122)=814-34×23=68+151+393=42×7×2=935-(279+339)=23×(70÷7)=31×32-10=97×90×5=10×25×3=227+(410-55)=26×3×21=326×2=851-(98-95)=409-150-226=140÷(63÷9)=306÷3=387+682+916=35×44×9=241×(366-363)=60.3-21.9=11×7×57=11×8×5=100×(27÷9)=79×8=424÷(32÷8)=10×13=161×6÷3=410×(49÷7)=8.5-3.3=603-40×13=56×6+365=256÷(32÷4)=79+92×2=266-(915-882)=544+32×23=764+679-753=471-(10+206)=91÷7×27=95.8-6.0=668×(24÷4)=145+57+71=162+(510-264)=190+104×6=172-(22+149)=909÷(3×3)=107-618÷6=590÷5×2=45÷(99-90)=246÷2÷3=491-27×10=17×5×74=512÷8÷8=354÷(177-174)=405-177-121=82×20=576÷3=290+824+151=103+107×3=19×(392÷7)=19×(196÷7)=80×96=122+605=72×2÷9=666÷(42÷7)=20×27÷9=411-14×21=(331-211)÷6=56÷2×4=13×7×4=963÷9×3=200-11-172=354+228÷6=856+197+189=34×18-582=585÷9+873=991-117×4=19×3×52=144÷(48-45)=594÷(18÷3)=224-133+384=382-10×12=966÷2=52×4×5=61×3×2=556-17×30=282×7-357=2.7-0.8=440-(176+231)=360+34×14=106×4÷8=990÷2÷5=423÷(81÷9)=742×(92-88)=596-485=29×21+45=794+694=828-82×10=142-166÷2=207×2+414=900+27×16=656×4=674÷(854-852)=21+40×20=810-141=37×63÷3=454-119=478×(425-416)=14×(183÷3)=121+51×2=117+(177-34)=14×64-702=990+325÷5=32×2×79=466×4-434=852÷(590-584)=168÷(399-392)=(193-52)÷3=13×28-268=233-177+37=67×(661-616)=555÷3×6=(909-890)×31=56×(66÷2)=146+18×41=25×20÷4=5.6+7.7=714+869+765=582÷(3×2)=189+295=596+596÷2=263+144×6=936÷(2×4)=174+293×2=1.2+6.3=190+497=112÷7×11=257+866+237=12×62=224÷(2×2)=31×23=3/7-1/7=284+199+318=14×17+242=917-(612-87)=70×(220÷5)=500×(351-346)=13.1+21.4=611-382+640=842-(879-734)=230-10×16=814-54-212=(407-74)÷9=16×55×2=991-(411+453)=2/6-1/6=4/9+5/9=221×7-554=914-465÷3=130+(310-227)=122+51×17=49×72×8=689+14×6=18×22×2=837×2=630×9÷2=180÷(503-494)=342÷(63÷7)=41×(310÷5)=990-504=37×98=144×4=296+(970-965)=95×93÷3=44÷(2×2)=616÷8×10=34×13-205=372×(667-658)=(467-243)÷2=34×12-292=976÷2×9=930÷2÷5=716×6÷2=47×5=750×3-659=21×19×2=310×8=18×11÷9=108×(42÷6)=408×2÷3=144÷2×3=696×(185-179)=358-(133-112)=19×3×16=218-15×14=206+392+316=357×(14÷7)=106+785÷5=151×(320-316)=174÷3=15÷3×13=98×64×6=16×(87÷3)=794-(791-165)=820÷5=904÷(2×2)=356-(64+95)=648÷(2×2)=66×69×5=105-80÷8=349+13-84=218+868÷2=820×7÷2=336÷8=97×(481-474)=440-(99+300)=20×11-17=169×5-214=150÷2×65=498-105-302=3.4+8.0=(463-127)÷7=9.5-7.2=17×2+962=37×10-161=530÷(18÷9)=156+138-128=87×4+29=80÷8×15=855-839+681=145×(48÷6)=177+75+237=95.9-85.8=98×(12÷3)=440+624÷2=107+899-149=394-54-68=0.8+1.6=56×5×2=168+65×12=314÷(304-302)=426÷(14÷7)=162÷(101-95)=70×(603-536)=664÷(898-896)=23×30-26=575-239+552=518+278=11×24=14×6×70=722×(35÷7)=20×46÷4=17×2×3=76+(326-148)=3/8+5/8=940÷(390-388)=7.5+7.8=174÷(2×3)=362-(135+201)=263+201-152=18×51-345=30×(103-94)=22×10-92=34×2=844-17×30=552÷2×8=111-258÷6=425×(18÷6)=220÷5÷2=576÷8÷3=25×3×82=(446-271)÷5=456÷(4×2)=(91-79)×54=23×4×93=83+128=67×70=210×3÷6=18×5×27=68.7-58.1=252×5-374=444÷(2×3)=5.6-0.5=900-(24+14)=972÷(2×3)=22×2×95=202+424=29×14-106=900÷3÷3=89×(891÷9)=16×50÷4=315÷5×7=187-23-150=573-668÷2=63×94×5=18×3÷2=118×6+260=44÷(492-488)=437-744÷4=992-95+404=66÷3×45=41×2×48=670×8÷5=135÷(12÷4)=47+858-899=11×11×7=41.4+45.8=48×87=27×69=126÷9=177×4÷2=(483-395)×38=998-274+140=974×(18÷9)=68×(32÷4)=3/9-1/9=143×4=92×57=(949-905)÷4=757×7-115=28×(144÷9)=31×30-735=19×(238÷7)=75.9-19.2=786-450-109=180÷(207-201)=144×2÷3=182÷2=40×(35÷5)=79×94÷2=46×(56÷7)=780÷(3×2)=170×(12÷6)=202-29=38×5÷2=810-324+974=414-57×5=275+585÷9=420+11×37=401-25×6=95÷5×7=894÷6+198=526-204×2=298-145+186=19×5×48=884-57×6=(409-382)×23=214+(485-254)=705÷5×4=29×8×2=269+161×4=(693-633)÷4=10×12+389=387-27×14=106×(41-37)=445×2-523=(399-93)÷3=720÷3=7/10-1/10=45×2×38=314×(265-262)=770÷5÷2=16×3×14=443×3=734+326-915=768×2-697=13×(402÷6)=4.9+5.4=106×(174-171)=10÷5+385=438-(185+11)=616-(764-396)=21×(144÷4)=66+10×52=21×15=547+213=389+14×45=37.8+22.6=170+237=611×9=313+145=984÷6÷4=405-(165-49)=378÷9×96=30×11÷3=979-737=11×86-844=822×(47-39)=507+339÷3=14×(358-329)=297÷3÷9=931-697=398×2-263=537×7-84=80×(423-407)=584÷(28÷7)=822-(60+23)=300-(111-35)=929×(624-616)=996×(48÷8)=701-917÷7=16×12×2=984-49×18=420×8÷2=104×9-623=329+31×3=12×4×44=588÷3×5=152÷8=246÷6+251=238-12×11=189÷7×3=477÷(244-241)=361-22+832=75.1+3.0=32×3×97=672÷4÷7=5/7-1/7=660÷(108-102)=4/7+3/7=3/6-2/6=540÷5+227=50×7÷5=360÷(2×3)=292+(377-121)=28×(28÷2)=39×(211-205)=8.5+1.9=978+26×5=111×(419-413)=33×10+218=95×15=680-14×42=187+460+202=31×8×3=521+614+195=26÷2=62×(402-398)=36×55=487-11×32=138-29×4=45×17÷9=423-(54+273)=81.1-73.8=780÷(15÷3)=243-20-79=862-872÷8=570-201-111=318÷3+450=42÷6×90=460+(528-262)=931-351=4/6-1/6=150+275×3=483-(458+20)=77.2-11.7=37×58=107×4×2=48×12÷2=222+38×10=94×8-715=47-22+318=52.4+40.2=216+10×32=384÷2÷4=274-94-156=919-(882-768)=200÷(30÷6)=39+338-360=949×(508-502)=832÷(4×2)=95.3-2.0=990+340+79=633+148×3=413+11×11=585-64÷8=571+354-228=15×(282÷3)=11×17=45×21=153×2×4=324-(442-284)=459×2-692=239×(173-169)=864+44-189=261+56=207-48+217=491-(116-26)=150÷(3×2)=36+(478-45)=313+46×3=252÷2×7=28×(909-857)=764-609÷3=379+116=305+202=582-162-247=108×2÷6=53×60=464÷4×7=108÷6÷6=53×(186÷2)=436+(735-434)=8.0-5.3=99×52×2=(752-714)×64=462×(815-807)=856÷2+73=610+(641-76)=52×(336÷6)=(330-308)×40=780-(749-451)=35×7×4=529+(635-441)=594÷(24÷8)=677+288×3=10×40×2=620+885-987=714÷(3×2)=11×79-344=885-287×2=849×3-955=11×45×2=16×22-227=102×2×4=944-681+351=396÷6×5=138×7=481-373=966÷2×8=3.6-1.7=381-135+185=360-331+132=35×7×2=79×19=96×83÷6=774-22×17=468-(365-231)=281-21×9=279-603÷3=(242-46)÷4=270÷(10÷2)=7.6+73.0=871-10×8=88+204=372÷(2×2)=881-(853+21)=44+74+519=878×8=439+56-246=38×(18÷2)=227×3+133=943+558÷2=105÷7×15=782+816-825=92+278=900+47×18=86.6-6.5=58×11=108÷(3×2)=677-10×37=327-84÷3=921-218-93=472÷(2×2)=393×2÷3=392÷7=2.3+6.8=810+(891-512)=188-24-138=163×(12÷4)=384+(672-369)=66×(28÷2)=8.5+3.5=158+240=377-80×4=31×18÷2=25×(112÷7)=945-79-744=840÷3÷7=500-24×19=(413-258)÷5=248-162-25=718-561+189=744-249+643=149×2-220=258÷(457-455)=226+14×40=223-29×5=836+463+894=183-(30+44)=721-588÷7=780-(16+356)=665÷5+168=947×2=9.6+3.3=10×3×79=10+92×9=837-81×7=30×(230-204)=240×4-566=13×38-458=71+305=462-13×22=352+124-297=484-261-64=928+972÷6=2/7+3/7=60.5-30.6=258×(15÷5)=830+(386-328)=336÷8×15=15×52-677=630÷7×46=48×2×41=16÷2=680÷(803-799)=780÷(96-92)=92×2=506÷2+701=(275-260)×23=68×(199-187)=803-375÷3=112÷7×15=2/8+3/8=409+115+321=347-147-26=26.7+48.9=330+390÷2=(184-154)×21=150÷3=279÷(28-19)=559×5=37×(108÷4)=194×4-559=625+158×3=13×(332-307)=22×4=208÷8×28=75×(399÷7)=154+(194-33)=495-433+661=863-13×59=410-(168-93)=133+181=464-56×4=474×2=(323-238)×98=902×(16÷2)=16÷2×17=543×(20÷4)=8.9+3.2=14×60÷2=443-401=35+285-288=49.5-15.3=483+45×4=6.9+2.0=610+876÷3=180÷(309-306)=523×9=130+816+74=20×(91-86)=369-(49+148)=6/8+2/8=308÷(14÷7)=198÷(242-240)=446÷(16÷8)=451+665-228=240+58=487×4=20×23÷2=258-471÷3=13×62-215=19×16-167=258÷3×85=300-54×5=777÷(21÷3)=126+148+51=393×3=285+(357-324)=209+63-144=6/9+2/9=441+50×10=427-157×2=706-519+689=480-17×10=205÷(20÷4)=82×10=171+(258-190)=390+(165-25)=(90-26)÷8=13×5×31=(510-230)÷5=388-245=954×8÷3=38×16-148=341-86-204=190×(27÷9)=403+79-348=405÷3÷3=292+(631-34)=708×7÷4=190+103=176×8÷2=7.7-0.8=43+206-145=453×2=1/6+2/6=728×8÷2=17×(33÷3)=13×(176÷8)=699-24×4=270÷9×16=950-(630-307)=208÷4÷2=180-88+117=259-(394-342)=(434-320)÷3=308×2=222+151=934÷2+429=712÷(4×2)=(59-45)×27=9.2-3.6=424-50=272÷(934-932)=257+365+64=17×4÷2=(664-168)÷4=199+15×18=768÷(2×2)=617+(911-668)=612÷(920-917)=712-10×54=(215-157)÷2=378÷(28÷4)=(411-261)÷5=231×2=330-30×10=782×(18÷6)=684-10×62=(60-39)×33=13×2×6=943-(822-241)=846÷(12÷6)=630÷9÷2=102÷6=661-(905-725)=92×9=811-71-385=29×(198-103)=3.7-3.2=69×97×5=855-25×2=316÷4=280÷8=78×51×5=512÷(418-410)=386-11×7=823-(589+218)=765÷9÷5=326+46×2=140×6÷7=(998-924)×43=837÷3÷3=583-497=840÷2×4=23×14×3=(757-239)÷7=440+828÷6=17×(261÷3)=486÷(3×3)=538÷2+316=663+908+376=448÷2×5=358-21-70=21×22÷2=20×33×4=(563-520)×21=256×6=974-(419+444)=51×7=858-224+967=99×(120÷8)=980÷4÷7=138÷2=232÷(4×2)=454+927÷9=19×34÷2=773-416-334=443+27×12=230×5-241=7.6+9.8=12×57÷6=293-59×4=10×7×50=35×38÷7=(323-111)÷4=321-(251+59)=836+(834-533)=29×13-371=152×2=472+47×9=204÷3÷2=71+240-69=41+835÷5=366-322=999÷(3×3)=265+190+348=183-120=326+58-342=442-72=13+35×9=256÷2=31×16-384=14+128+266=287÷7=32+163=439+(483-317)=348÷(53-50)=3/7-2/7=935-20×16=1/6+4/6=184+245÷5=16×(210÷7)=25×18+166=792÷9=882÷(3×3)=19×7=210-108+27=641+225×4=2.6+2.4=387-376=42.8+34.9=18×4×34=472+322+767=(67-54)×33=40×2×82=(778-624)÷7=225×4÷9=780÷6=2/7-1/7=56÷8+28=26×34=927-(558-408)=511+437-458=313+48×3=570÷(3×2)=22×12-250=85×(852-834)=202÷2=120+(262-258)=37×(84÷4)=56×(414÷9)=2.8+4.1=398-13×21=56×11=518÷7×3=804-46=242÷(302-300)=14×90×6=182÷(10÷5)=397-188=(435-109)÷2=35×14-29=459÷3×4=483÷7×26=336+103+125=833-19×16=702÷9=63÷9=17×(88-41)=40×18÷9=81×2÷3=354-55×6=44×2×83=503+436-363=764-521+151=651+887+201=980÷4÷5=2.5-1.9=33×6×3=471×2-368=96÷(2×4)=794+679=44+99-26=470-279=198÷3÷3=24×21=537+610-255=7.5+9.9=522÷6×10=441÷(275-268)=501-161×3=718+783=822×3÷6=487-473+317=962-12×74=77×8×2=308÷(778-771)=441-(50+246)=270-173=971-(70+88)=(242-118)÷2=712-46-298=396÷6÷6=642÷3×2=90+(138-41)=22×18÷4=(762-367)÷5=33.5-15.5=参考答案400×(14÷7)=800347-(435-230)=1429.1+63.5=72.6466×(15÷5)=139819×16-218=86497-(18+213)=266759-80×3=519758÷(544-542)=379203+(124-44)=28383×2×3=498(419-113)÷3=10254×10÷2=270415+13×39=9229.0+2.7=11.7363×2-265=461275÷5=5510×50-293=207196-31×5=41435×(97-88)=391538×(773-713)=2280720÷2÷3=120(480-461)×10=190932-38×20=172378÷7=5483×9-232=51557×14+119=917186÷2×76=7068346-160÷5=314485-15=47018×4×27=1944169+275-390=54300×2×9=540019×13×4=988472×4=188873×8=584627-46×2=53558+885+48=991409-(190+83)=136114×9÷2=51382×9×5=3690916+680-646=95014×6×23=1932323+842=1165258-985÷5=619.7-8.2=1.5940-351-319=27010×14×3=420768÷2×4=1536844-298+115=661301÷(14÷2)=438.6+3.6=12.235×82=2870525×4-39=206110×11×6=66088÷(12÷3)=22165+38×20=925454-163+11=302102÷(412-409)=34221-35×3=11685.8-46.3=39.5480÷8+776=8369.7+9.0=18.7198+(339-331)=206312÷6×42=218487+14+373=474112×3-306=30618×6-199=3509702÷9÷6=1330×(100÷5)=60026×3-30=48257×2-466=48266-13×6=188(383-23)÷5=72782-159-350=273146+308=454202+271+447=920220÷4=5530×25÷6=125994-187-478=329880×5÷8=550896+12×77=1820135÷5×2=5419×12=228208÷(212-204)=26135×3+289=694222÷3×9=666484+(445-313)=61614×19×2=53229×(486-422)=185636×11-394=264-(231-210)=43450-448÷8=394266÷2=1334.0-2.3=1.7711÷9×76=6004457-(333-119)=24315×9×5=675219-10×11=10990×44÷4=990313-(14+70)=22940×9×2=720917-(782+76)=5919×11×4=836193-256÷8=161600÷(2×4)=75(498-382)÷2=5891×99×7=63063264÷2=132402-824÷8=299197-118=79324÷(372-363)=3681-(252-182)=11362-(491-302)=1734.7-1.1=3.637×21=777187+180=36712.5+1.5=14.09.1-1.7=7.4386-65×2=256(722-548)÷3=5863÷(28÷4)=9112×4+75=523309+61=3707/9-2/9=5/9261-920÷5=7724×26=62496×97=9312455-43×7=15411×2×12=264477×(18÷9)=95413×11×6=858420-10×37=50108÷9×79=94817×14=23821×(40÷5)=168774÷3÷6=43462×(72÷9)=3696191+(644-285)=550249-(347-106)=831×18=558670-18=652180÷3×55=3300434-251+149=332475+693+383=155128.7+38.0=66.72/8+4/8=6/858×(54÷9)=348412-405÷3=277146-372÷4=53319-65=25418÷6×91=273195-13×13=2644÷4×89=979600÷(27÷9)=200222×3÷6=11123×10=230254+235-259=230138×(178-173)=69065×(489-485)=26031×23-49=66414×5×38=2660538×(812-809)=1614455-146=30942×(424-411)=546181×7=1267656-35×7=411162+59=221248×4×2=1984891-373-382=136298-846÷6=157432-17×16=160834+250-78=100639÷(15÷5)=13(455-241)÷2=10766×38÷3=836393×4=1572489-161-300=28770-(356+40)=374190÷2×5=475359-10×3=32996÷(126-124)=48174×2÷3=116378÷(3×3)=42708÷(3×2)=11887×62÷2=269737×98×5=18130232×3=69657×16÷4=22822×11×2=48429+832÷2=44517×52-270=614432÷9÷8=6405÷(15÷3)=81214+108+180=502328-356÷4=239319-(361-280)=238153×(25÷5)=76510×66-42=618405÷3×8=108038×17=646783-(812-540)=511902-900÷9=802600÷8+279=354(377-89)÷6=4860×(475÷5)=5700464÷4=11638×(89-43)=1748(548-392)÷4=39227-141-43=43902+552=1454789+749=1538760-152×2=456122×(40÷8)=6107.5+4.4=11.91/8+6/8=7/868÷2÷2=174.8-3.2=1.6650+391×2=143217×17×2=578133-24+148=257397-(632-444)=209388÷(28÷7)=97443-120÷5=419300÷2÷3=50789-(363+174)=252292+31-13=31017×12+734=938(928-832)×20=192077×72÷6=924918-(200-170)=888284÷2=142296-112-162=2227×13-164=187475×2=950332×(16÷8)=66433×6÷2=99127×(808-801)=889256÷2÷4=327.8+3.1=10.9155×3×2=9302/3-1/3=1/37.3-1.7=5.640×(535-473)=2480952÷4×3=714370-52=318(944-639)÷5=61445+34×3=547456×(81÷9)=4104358-(20+246)=928.7-6.9=1.8200÷(2×2)=50976÷2×3=1464389+725÷5=53415×4×71=4260984÷6×4=656438-(43+45)=35014×32-68=380330÷6×3=165655-(910-471)=216554÷2×3=831200÷8=2570×54÷5=75651×82=4182322-292=3023×37-74=777376+(447-92)=7319.7+0.3=10.014×18×3=75652+29×17=54510.0+6.3=16.350+186=236993+138-701=430655+292=947158+223=381189×(733-727)=113448÷4×62=74476×(48÷8)=456175×4÷5=140518+636-102=105272×9÷2=324512÷8÷2=32223×(32÷8)=892146÷2=7315÷3×16=80207÷3×84=5796140÷4+70=105670÷(12÷6)=33539×21=819(848-779)×71=4899698+(650-19)=13296.6-5.1=1.515×(288÷6)=72077×96÷2=3696879÷3+113=406170-162÷2=89200×5-897=103831÷3+43=32065×(184÷4)=299047×2×77=723812×34÷3=136542×3-58=1568369÷(326-317)=41283+25-66=24238×57×4=86647.8-3.0=4.8(424-343)÷9=99.1+6.5=15.6156÷(215-212)=5261×4+703=947205×(78-75)=615317-12×16=125477-35×7=232871-(682-425)=6145.8-3.3=2.5374-294÷3=276402-43×3=273478-(198+140)=140320÷(56÷7)=40364÷4×47=4277337+128-205=26071×54=3834(298-249)÷7=77.6-4.3=3.366÷(285-279)=1180×11=880949×(12÷4)=2847373-(328+21)=24(100-86)×76=1064198÷9×5=11092×46=4232406-391+132=147455×2-830=80(498-54)÷2=222362-(82+153)=127(685-153)÷7=76218÷2=109712÷4×5=890606÷(3×2)=101454-216=23814×4×95=532092×8÷4=184431-387=44767-(159+65)=54324×16-33=351348-80=268115+(260-233)=142853+186×2=1225886-365=52112×(132-81)=612(636-69)÷3=189416-540÷5=30840×4×3=4803/8-2/8=1/820×16×2=640318-66-194=58255÷(339-334)=51352÷4÷4=22702×(47-38)=631879×48÷8=47434÷2×30=510835+85×8=1515121×6×2=145247×60×9=2538027÷9×25=75835-93-264=47816+27+115=15812×25×3=900431+276+936=1643721×(24÷8)=2163(279-36)÷3=81260÷4×10=650228+139-178=18916×11×4=704304×3÷8=114256÷2×7=896952-396-217=339244×(434-430)=976646-370÷2=461320+210×3=950612×4÷6=4088.3-2.5=5.814×6×73=6132852-434÷2=63517×5×87=7395125×(426-418)=1000543+109+298=950279+(368-119)=528390÷5×75=5850744÷(4×2)=93890÷2+606=1051468÷(28÷7)=117722×4-984=1904302-55=247353-81+174=446816-704+718=830(338-325)×60=78020÷4×64=320308-518÷2=49320÷(4×2)=40232-(88+54)=90415÷5+115=198968-38+109=1039132÷6×11=2425.9-2.0=3.9254+(458-202)=510486+15×20=78610×2×3=60798-16×17=526130+241=371257+19×40=1017334+(364-107)=591208÷(24÷6)=52498-348÷6=440324×3=972560÷5×9=1008671-274×2=123891-467-316=108340-19×17=17258-(486-478)=250190×3÷6=95398-310=88808+36×3=916738×7-329=4837834×(564-556)=6672354×2+992=1700374-225+261=410180×(27÷9)=540600÷2÷2=15042×91×4=15288966÷(36÷6)=161958-484-259=215222-(214-187)=195237÷(15÷5)=79662-86×2=49062×(656÷8)=5084189-106+48=13140×25-487=513238×3=714240÷(2×3)=4054×13=7028.8-2.1=6.7181×4×9=6516151×(301-297)=604276×2×9=4968349-30×11=1961×61×7=2604713×48÷6=1044.3-1.5=2.8676×(297-290)=4732546÷(2×3)=91377+603÷3=578128÷8=16563×(27÷3)=506718×(63÷7)=162501-264÷8=46866+173-113=126496-78=418433×2×9=7794810÷(54÷6)=9063×10+105=735310×2=620359+(114-59)=414110×9×3=2970404-201-102=101383-27-197=159647+224-639=232612×5-798=226272×13÷2=46820×2×84=3360688-(235+274)=17926×36÷2=468246+70=31626×17-149=293673+15×63=1618243-139-98=6400÷5÷8=1030×(104÷2)=1560465-(396-382)=451990-(231+581)=17819×(51-46)=95189÷7×17=45996×21÷7=28899÷9×3=3395×4-228=152123+75+17=21522×(106-84)=484864×9-150=7626172×7-520=68416×23-288=8048×(434÷7)=2976162+41×20=982783-(40+681)=6212×4×7=336888-124×3=516147÷3+231=280227+74+449=750942-602=34083+32=1151.7+1.0=2.7(173-11)÷9=18297×2÷6=99914×6=548436×23-626=20232×3×96=921637-10÷5=3552+89×9=85317×26+774=121645×2×19=1710264÷3÷2=44690+26×38=167841×(55÷5)=451148+87=235225÷(10÷2)=45976÷2÷4=122500-425+133=20879×5×2=790263+(776-483)=556117×7×5=40956/10+3/10=9/10753-379=374(103-38)×11=715288÷8×47=1692910-287=623202×3×2=121230×(39÷3)=390928÷8=1169.8-0.2=9.6833-13×62=27894÷(3×2)=14936÷4×2=185.2+1.8=7.0335-296+64=10347+270=31765×13=84555×21÷5=231479-(403+69)=730×(522÷9)=1740151×4-14=59035×(103-91)=420745÷(347-342)=149146×3×8=3504(425-395)÷5=65.8-0.6=5.285×(30÷3)=850369-14+57=412308+961-873=396384×2÷4=192721+(799-113)=1407855÷5÷9=1931×(128÷4)=992264+222+45=53180+292=372411+42×11=873283+30÷2=298531-(666-207)=7218×3×33=1782383+388+510=1281705-302×2=101411×(651-645)=2466623×(772-766)=373824×20×2=96028×3×17=1428967×8=7736671-219×3=14546-(257+171)=11814+92+798=904378÷3=126144÷3×41=196820×31+530=1150876÷(188-184)=219420÷(18÷3)=70207+15×29=642982-406×2=17082×5×2=82010×60÷4=150384÷3÷2=64590-529+488=549450÷(3×3)=50264+14×70=1244448-402=4628×(365-337)=784481+(132-92)=521160×3×2=960779-297+446=928(307-132)÷5=3541×48×2=393622.3+37.8=60.1577-361+975=119128×3×24=2016938-457-362=119124×(28÷7)=49663÷(18÷6)=21333-162=171588÷(2×2)=14718×28÷9=56628+930-355=1203176+292+90=55825×18÷6=75961-538-12=411144×6-478=386492-29×11=173278×2-72=484364÷4×52=473214.9+24.0=38.9103×2×4=824334-(491-232)=75155-455÷7=90110-594÷9=44564÷(2×2)=141257-(260-192)=18915×22-178=152450÷(199-190)=5012÷3=423×(368-360)=184570÷2×7=1995967+886+720=2573186-(207-93)=72882÷9=98318÷3×5=530504×(203-199)=2016462÷(15÷5)=154900÷6÷5=3019×3×20=1140281+103×6=899129+238-99=268182÷7×8=208169×5×7=5915314-14×11=160224-21×9=35160×9÷3=480500-744÷4=314697×(404-400)=27889.6+8.8=18.4414×2-540=288425-(152-122)=395814-34×23=3268+151+393=61242×7×2=588935-(279+339)=31723×(70÷7)=23031×32-10=98297×90×5=4365010×25×3=750227+(410-55)=58226×3×21=1638326×2=652851-(98-95)=848409-150-226=33140÷(63÷9)=20306÷3=102387+682+916=198535×44×9=13860241×(366-363)=72360.3-21.9=38.411×7×57=438911×8×5=440100×(27÷9)=30079×8=632424÷(32÷8)=10610×13=130161×6÷3=322410×(49÷7)=28708.5-3.3=5.2603-40×13=8356×6+365=701256÷(32÷4)=3279+92×2=263266-(915-882)=233544+32×23=1280764+679-753=690471-(10+206)=25591÷7×27=35195.8-6.0=89.8668×(24÷4)=4008145+57+71=273162+(510-264)=408190+104×6=814172-(22+149)=1909÷(3×3)=101107-618÷6=4590÷5×2=23645÷(99-90)=5246÷2÷3=41491-27×10=22117×5×74=6290512÷8÷8=8354÷(177-174)=118405-177-121=10782×20=1640576÷3=192290+824+151=1265103+107×3=42419×(392÷7)=106419×(196÷7)=53280×96=7680122+605=72772×2÷9=16666÷(42÷7)=11120×27÷9=60411-14×21=117(331-211)÷6=2056÷2×4=11213×7×4=364963÷9×3=321200-11-172=17354+228÷6=392856+197+189=124234×18-582=30585÷9+873=938991-117×4=52319×3×52=2964144÷(48-45)=48594÷(18÷3)=99224-133+384=475382-10×12=262966÷2=48352×4×5=104061×3×2=366556-17×30=46282×7-357=16172.7-0.8=1.9440-(176+231)=33360+34×14=836106×4÷8=53990÷2÷5=99423÷(81÷9)=47742×(92-88)=2968596-485=11129×21+45=654794+694=1488828-82×10=8142-166÷2=59207×2+414=828900+27×16=1332656×4=2624674÷(854-852)=33721+40×20=821810-141=66937×63÷3=777454-119=335478×(425-416)=430214×(183÷3)=854121+51×2=223117+(177-34)=26014×64-702=194990+325÷5=105532×2×79=5056466×4-434=1430852÷(590-584)=142168÷(399-392)=24(193-52)÷3=4713×28-268=96233-177+37=9367×(661-616)=3015555÷3×6=1110(909-890)×31=58956×(66÷2)=1848146+18×41=88425×20÷4=1255.6+7.7=13.3714+869+765=2348582÷(3×2)=97189+295=484596+596÷2=894263+144×6=1127936÷(2×4)=117174+293×2=7601.2+6.3=7.5190+497=687112÷7×11=176257+866+237=136012×62=744224÷(2×2)=5631×23=7133/7-1/7=2/7284+199+318=80114×17+242=480917-(612-87)=39270×(220÷5)=3080500×(351-346)=250013.1+21.4=34.5611-382+640=869842-(879-734)=697230-10×16=70814-54-212=548(407-74)÷9=3716×55×2=1760991-(411+453)=1272/6-1/6=1/64/9+5/9=1221×7-554=993914-465÷3=759130+(310-227)=213122+51×17=98949×72×8=28224689+14×6=77318×22×2=792837×2=1674630×9÷2=2835180÷(503-494)=20342÷(63÷7)=3841×(310÷5)=2542990-504=48637×98=3626144×4=576296+(970-965)=30195×93÷3=294544÷(2×2)=11616÷8×10=77034×13-205=237372×(667-658)=3348(467-243)÷2=11234×12-292=116976÷2×9=4392930÷2÷5=93716×6÷2=214847×5=235750×3-659=159121×19×2=798310×8=248018×11÷9=22108×(42÷6)=756408×2÷3=272144÷2×3=216696×(185-179)=4176358-(133-112)=33719×3×16=912218-15×14=8206+392+316=914357×(14÷7)=714106+785÷5=263151×(320-316)=604174÷3=5815÷3×13=6598×64×6=3763216×(87÷3)=464794-(791-165)=168820÷5=164904÷(2×2)=226356-(64+95)=197648÷(2×2)=16266×69×5=22770105-80÷8=95349+13-84=278218+868÷2=652820×7÷2=2870336÷8=4297×(481-474)=679440-(99+300)=4120×11-17=203169×5-214=631150÷2×65=4875498-105-302=913.4+8.0=11.4(463-127)÷7=489.5-7.2=2.317×2+962=99637×10-161=209530÷(18÷9)=265156+138-128=16687×4+29=37780÷8×15=150855-839+681=697145×(48÷6)=1160177+75+237=48995.9-85.8=10.198×(12÷3)=392440+624÷2=752107+899-149=857394-54-68=2720.8+1.6=2.456×5×2=560168+65×12=948314÷(304-302)=157426÷(14÷7)=213162÷(101-95)=2770×(603-536)=4690664÷(898-896)=33223×30-26=664575-239+552=888518+278=79611×24=26414×6×70=5880722×(35÷7)=361020×46÷4=23017×2×3=10276+(326-148)=2543/8+5/8=1940÷(390-388)=4707.5+7.8=15.3174÷(2×3)=29362-(135+201)=26263+201-152=31218×51-345=57330×(103-94)=27022×10-92=12834×2=68844-17×30=334552÷2×8=2208111-258÷6=68425×(18÷6)=1275220÷5÷2=22576÷8÷3=2425×3×82=6150(446-271)÷5=35456÷(4×2)=57(91-79)×54=64823×4×93=855683+128=21167×70=4690210×3÷6=10518×5×27=243068.7-58.1=10.6252×5-374=886444÷(2×3)=745.6-0.5=5.1900-(24+14)=862972÷(2×3)=16222×2×95=4180202+424=62629×14-106=300900÷3÷3=10089×(891÷9)=881116×50÷4=200315÷5×7=441187-23-150=14573-668÷2=23963×94×5=2961018×3÷2=27118×6+260=96844÷(492-488)=11437-744÷4=251992-95+404=130166÷3×45=