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176×5=825-348×2=22×3×69=304×(938-933)=24÷(2×3)=2.7-2.5=79×56÷8=384×(36÷6)=(163-142)×28=387-270+337=29×10=38×40=198+(397-204)=882÷2÷7=60×23=15×(133-128)=235+539=33÷3×93=968-38×16=170÷2=177×(90-87)=15×(146-89)=422-90-317=230×2=334÷(233-231)=260-333÷3=234×4÷9=568÷2×5=60×18÷3=88×(423÷9)=23×(20÷4)=689+517+875=494-403=67×6×2=874-(885-166)=660+337=11×(356-348)=545-450÷6=206×(495-491)=254×3=91×60÷5=64×(156÷4)=342÷6÷3=78×(624÷8)=242×2-392=440-(272+137)=25×(54÷6)=198÷3=13×12×6=366-712÷2=888÷(2×2)=684-163×3=584÷8×80=402-(80+78)=31×22=753-216-230=10×3×65=244-(344-313)=481-(133+201)=34+556÷4=20×(401-398)=391-108=252÷7=859-423×2=327-69×2=535-(305+87)=888÷(3×2)=59+441×2=366+(308-257)=322×3÷7=(113-53)÷4=606÷2×7=16×31-118=882-16×55=25.1-9.8=304-(22+269)=36×(179-174)=266-141+191=621×4÷6=380+14×34=162×(29-24)=424÷4+547=270÷5×33=478÷(16÷8)=448÷8+251=755-64×9=424×2-654=558+740+865=378+29-35=449-14×22=61×12=311+188-295=18×20-229=154÷2×11=75×13-680=26×17×2=664÷8×95=795-102+722=504÷4×7=145×(18÷6)=363-(66+270)=10×9×8=826×(252-247)=124-(729-725)=(530-480)×64=(424-334)÷5=413÷7×36=(614-86)÷2=75×6-399=480-140=267+14×5=35÷(40÷8)=12×34×2=10×53÷2=81×9=172÷2÷2=20×31÷4=211×2-385=475-264+56=58×4÷2=185-(233-201)=807-437+318=864÷3÷4=140÷5×44=476-(342+86)=505+40×20=684÷9×51=6/8+2/8=330+25×18=518÷(14÷7)=99+75+782=328-25×13=176+(235-108)=71×9+308=72÷(3×3)=258+(335-178)=4/8-2/8=17×(18÷9)=971+16-720=80+(484-239)=(952-871)÷3=829-23=872+185×2=90÷6×20=5/7-1/7=29+438+180=42×4-119=6.5+5.0=42×8÷6=740×4=8.2-0.4=609÷7×2=854-464÷2=432÷3÷4=450-233-117=264÷(351-343)=262÷(31-29)=247+(315-47)=60+951-879=464-99-168=444+(849-290)=192÷3÷4=408÷8+97=19×12-187=49×82×3=828-406=199×(446-442)=992÷(756-752)=192÷(21÷7)=14×10×3=770÷(35÷5)=322×2÷7=456÷(2×2)=631+561=353×(42÷6)=291+886-66=156÷4×22=188×5+410=71×(185-182)=180+14×5=256÷(2×2)=307-13×19=322-121+428=603÷3÷3=872÷(2×4)=438÷(327-321)=56×42×4=14×10-74=30÷3×16=167×4=79×90÷3=21×(252÷7)=382-243÷9=468÷2÷3=140-18×3=915-115×3=66÷3÷2=6.8+8.9=90.1-61.9=127×6-118=793+114×5=24×13-276=400×2+171=55×71×4=322+56=378-28×5=109+736÷2=12×(273÷7)=30×13×2=15×12×4=520-60+827=729-(589-488)=71.8-71.2=76÷2÷2=508÷4+109=938÷(893-891)=336-20×9=446+21×15=20×25-120=33×2×18=397-(729-597)=198×4+751=30÷(315-313)=3.3+5.9=72÷2+555=225×2-198=443-(229-96)=195÷(289-284)=940-(14+679)=40×2×29=845-323=42+560÷8=375+449=45+220-90=138÷2÷3=493-10×45=306-12×20=652×(48÷6)=79×73=660+77×2=59+310=124+29=7.4-0.4=41×(480÷8)=499+972÷6=926+632=951-213=273÷3×5=159×2×3=65×54÷5=316÷4=228÷(2×3)=6.4-1.5=684÷(36÷9)=15÷3×35=4/7-2/7=331×(18÷3)=228-(283-238)=12×7×55=875-33×21=2.4+2.0=28÷2+136=49+(478-445)=7.3+5.2=408÷(152-146)=187×4=136+123=275-(355-182)=452+24×13=419-16-34=388+(447-97)=65×(773-720)=346-166=3/4-1/4=212-(59+128)=340÷2+147=62×(116÷2)=76÷2×11=54×72÷8=8.4-7.8=531÷9×50=406-372÷6=47+258-207=568÷(4×2)=223×3=44×53×4=627+891-556=170×5=894÷(990-988)=967-46×19=20×4×31=982+971+569=297×3=35+31×2=28÷7×2=65×(386-296)=432÷(2×2)=(454-420)×22=12×6×9=349+29×14=31×(15÷3)=176÷(2×2)=28+344-19=148÷(16÷8)=756÷(2×3)=26+119=855+19×21=480÷2÷5=193-17×9=19×5×36=570+140+17=52-(265-245)=539+915-216=539×4-854=282-156=232+145×4=66×30÷2=943+130-982=68×39×6=127×(259-256)=150÷6×5=40×(463-446)=295×6-128=75×80=52×9+30=439-254+232=480÷3÷5=58+128÷8=495-(669-406)=260÷2×6=495×4÷6=373+302+81=826-(814-418)=790×4=305-207+296=41×4×3=16÷2×9=166×4÷2=3/8+5/8=34×2×60=112×4÷7=124×6×8=693×2-35=181+(467-270)=52×(40÷8)=801÷9×13=396÷(20-17)=41×10×2=93.0-83.6=305-(495-232)=684-30×13=354+104×4=615×6-850=660÷3÷2=72+61×12=414-331+254=470-113+62=55×15-497=645-320=7/9+2/9=(382-229)÷3=125÷5×88=(707-511)÷2=56×58=87×(488-483)=140+362×2=37×(90÷5)=40×15=68÷(12÷3)=122×(24÷6)=(277-173)÷2=88×9-543=491-48÷2=168÷4÷2=270-(187-66)=342-390÷6=111×2×9=851-71×7=84×88÷2=(437-424)×74=143×4-166=205×2-19=592÷8×48=378÷(63÷9)=368-13×12=237+181-251=747÷9×4=70×14-672=102÷3×8=300-(145+18)=48×(534÷6)=444×(36÷6)=429÷(12÷4)=(318-264)÷6=281+94×2=(212-132)÷5=104÷(470-466)=426÷6×8=160×5+78=21×6÷7=418-(206+140)=467-882÷2=841-16×42=803×(97-94)=756÷6÷6=438÷(76-74)=527+666+249=20+113+202=40×13÷2=20×4×49=22×4×6=906÷(358-356)=59×4×2=379+70=13×3×39=994-258+69=248÷(16÷2)=24×(94-69)=49×30=26×3×49=177×5+833=(475-106)÷3=7.8+9.5=61×9-357=151+390÷2=433×2-33=218-17-55=40+489+129=899-536÷8=64×98×5=810-(248+72)=22×4×88=986-(644-158)=690÷5÷3=56×17-588=18×2×55=672+241×4=191+114×8=362+24×30=296÷4+348=786-12×51=26.1-7.9=(43-32)×25=13×15+395=87+398-33=86×(544÷8)=259×3=137+345-389=700-928÷8=82+(434-20)=285÷(30÷6)=159÷3+421=316÷2=82÷2×48=897-37-771=131×(35÷5)=201+726+117=600-32×13=122÷2+219=4/6+2/6=23×(117-106)=(353-247)÷2=2.7+2.8=570×5÷3=21×32-29=590-193+361=90×10=337-14×10=335-(171+112)=215×8=441-(162+44)=280×3+182=464÷(2×2)=582+(637-628)=645+21×31=21×98×8=384÷6×15=86+219=3.3+9.3=5.2+5.5=38×13=27×12×2=3/6+2/6=97×(80÷5)=13×(414÷6)=45×9×3=12×15×5=146+120×7=360-165-77=786-31×4=266×(160-157)=948÷6×8=90×(468÷6)=345-63=63×13÷7=392-(490-393)=3/8+2/8=11×5×8=11×3×2=899-(397-50)=664+292÷2=16.4+78.5=168÷(276-273)=285×4÷2=355+(178-168)=(977-225)÷2=421-39×6=202×2×8=64÷2÷2=88×(230-162)=660÷2÷6=444-12-275=158+529+60=780-236-119=335×3=436÷(547-543)=879-28×24=450÷9=(960-384)÷9=41×7×6=922×(565-560)=280-714÷3=174-57+275=648×8=662×(56÷8)=629+607-630=273×8÷6=164×6÷3=263-260+352=854-(483+80)=601×(48÷6)=60×(64÷8)=226+435+230=50×(42÷6)=69×72=122÷(834-832)=53×55×9=263+40×16=97×50÷2=270÷3×45=108×(206-198)=17+16÷8=11×23×2=160÷4×9=2/8+4/8=872-50+37=352÷(10÷5)=54÷3÷9=30×3×6=426-344=274×7-334=433×(21-14)=669÷3×7=5.4-1.8=731-35=40×9÷8=13×5×59=9.4-4.1=(428-372)÷8=80×(387-376)=42+842-552=380-(79+215)=411-10×17=367+766-834=30×23=168÷(127-125)=324÷(700-696)=801÷(3×3)=549-103×3=30×74÷4=7.9-6.8=696÷(2×3)=68÷(16÷4)=555+161=20×24-181=174+174=71×(180÷3)=488÷2=775×8-585=925+(789-157)=9.4+3.2=693÷7×2=816÷(2×2)=356-90÷3=237-12×12=90×(77÷7)=341-217+51=468÷(72÷8)=31×15-399=589-252=476÷4÷7=144×6+89=450÷3÷6=93×56÷4=91÷7×36=422-116-62=215-28×7=929-433+300=198-(969-952)=855×2=141×(48÷8)=335+(889-644)=74×28÷8=27×21-434=372-471÷3=985-(428+64)=99÷9×62=996÷4×8=189÷(234-231)=(505-437)×23=(444-138)÷6=851-391-178=324-178=16+15×12=612÷(72÷8)=564-(924-779)=974-350-83=187+489+217=138-160÷8=44÷2=11×13+709=689+16+138=515+127=648÷(3×2)=49×(881-808)=760+660-612=16×55=856×8-539=15×29×2=11×37-88=990+16×6=522÷6=263-(493-311)=457-(361-318)=124×(235-230)=728-168×4=906+92+552=25×12-267=53×(45÷3)=911+767-350=32÷4=290+58=126÷9×34=41.5-36.3=94+131×6=34×33×7=26×14÷4=21÷7×37=608+40×5=45×2×95=595÷5=286+(958-338)=279×5÷3=788+117×3=334+(221-175)=146+295=58×17-229=821-(956-719)=12×(428-392)=824÷2=473-(253-105)=7.9-0.4=15×(184-159)=440÷(72÷9)=16×26-287=9.1-1.0=269+732+797=720÷6×7=20×4×91=473-(12+256)=730+39+682=27×19+465=702÷9÷6=768+(540-439)=396-129×2=14×31+956=747+(436-116)=305+121-345=938÷7=864÷2÷8=346-224=377+172÷2=10×30×2=62×8÷4=70×(243÷3)=(370-358)×71=264-812÷7=324÷(16÷8)=26×(553÷7)=409×2×7=34×11×2=749-61-127=245÷5=144×4-238=284-678÷6=212×2=652÷4=933-115×3=80×2÷4=(936-899)×49=31×16-446=2/4-1/4=762-56×8=60×72=16×33-426=301+627+51=42×(99÷3)=621÷3+389=7.7-5.5=680÷(15÷3)=214+(381-276)=484÷(2×2)=14×6=(935-584)÷9=144÷9×50=37×11=287÷7=4.2+1.7=45×11÷9=352×2-255=235×2×9=67×9-301=417-153-43=14.5+84.3=360÷4×9=9.0-0.4=166-73×2=63.2-42.9=100×8×9=798-66+429=948÷(2×2)=77×(63÷7)=612÷(2×3)=130×(20÷4)=222×(12÷3)=510÷(2×3)=492-109-261=14×33=55×14-514=772-127×3=303+(484-62)=447×6=146÷2=944×(656-648)=37×2×12=264×5÷8=630÷3×4=146+12×42=11×20-186=414+(747-730)=12×78÷2=858+(323-25)=581-(775-228)=37×(204÷6)=97-33×2=169+113+603=684÷(3×3)=450÷5×7=560÷(375-370)=21×29=789-(519+191)=36×2×92=192÷(579-575)=4.9-2.3=447-(36+47)=891-891÷9=33×(20÷5)=(726-654)÷6=600-22×27=80÷(172-170)=22×(102÷6)=504÷9×10=37×27-12=526÷(857-855)=6.4+8.0=42×20-32=490÷(131-126)=264÷3×6=777×(56÷7)=3.8+2.9=490÷7+19=589×(10÷2)=250÷(300-298)=(119-67)×10=653×(779-770)=257×(15÷5)=440-19×19=47+63×14=778×(165-156)=478-395+130=21×14×2=477-256-120=964+751+363=79×(203-197)=77×(353-293)=820÷4×3=174-24×7=216÷(24÷4)=3/7-1/7=610÷(30÷6)=228÷(54÷9)=481×4-235=720÷2÷6=16×30÷5=858-165×2=256+963-82=996+290+971=162÷6×20=56÷2+102=881-393=91.1-32.5=(474-294)÷9=216÷8×84=16×28×2=16×(434-389)=32×30-85=701-324-211=276÷(32÷8)=346-99-80=159+288-442=113×(171-167)=272÷(2×2)=7.0-5.6=69-20=80×56×4=908÷2+296=865-254=13×12×9=432÷(770-764)=93+152÷4=12.5+26.7=582-200-210=80×9÷4=970-382-99=138÷(53-51)=752-426-182=320×(27÷3)=333÷9×43=472-104+825=272÷(32÷4)=312-294÷2=(955-64)÷3=87×51=140÷4×3=56-(204-190)=659-(240-142)=74×(154-148)=132-116=768÷8=461-149+68=12×82=55+242×2=444-324=41×26×2=952+126×7=26×12×2=331+159-13=317-(253+62)=433+970÷5=106×(15÷3)=11×(152÷2)=445×7÷5=(351-309)÷7=47.3+30.4=690÷5÷6=42×6=821×9-139=843-184×3=123-(429-365)=288×7÷4=20+(478-325)=44.2+25.8=(629-584)×82=936-(310+416)=534÷(2×3)=406-(211+31)=401+(156-120)=11×81-71=936÷4×8=74×10=114÷(18÷9)=7.0-2.5=139-95+13=896÷(14÷7)=65×7-395=60×6÷8=261÷3×5=797+51×17=773×(40÷5)=4.5-2.2=872÷4÷2=169-440÷4=996-(875-455)=3.2+2.0=2.4+2.2=1/6+3/6=21×3×62=97+20×44=576×4÷6=160-(488-402)=70÷(28÷4)=336+114-169=568×3=3/7-2/7=978+(707-569)=876÷(3×2)=330+349+681=375-21-216=3/6-1/6=98.1-8.3=802+528+471=882÷(3×2)=(191-41)÷2=303+113=488×3÷2=73×2×3=241+114=193-10×18=476-(487-249)=373-34×4=298÷2=76×(16÷4)=51×(24÷8)=143+209+225=17×4×60=311×2-40=14×41÷7=575×(685-679)=395-(427-72)=81×11-855=302-88×3=227+(317-188)=733-333+295=490-151×2=777-145-438=(203-191)÷2=343-86-45=48×28÷7=13×(288-269)=368÷8×47=656-(868-671)=30×9=305×2+55=69÷(190-187)=326-174÷6=106×(36÷9)=221+61×9=843-191-68=613×4-524=19×(108÷9)=428-73×5=933-19×20=864-(252+180)=920÷(56÷7)=832-216÷6=24×18-422=2.1+1.8=239+680=541-(28+387)=576-394+913=40×47=20×2×40=225-42+60=770×(672-665)=189-(222-83)=110+16×21=240+66=425+685÷5=922-(311+50)=104×8-386=160×2×8=(571-547)×43=117+25×15=12×26×3=47×(42÷3)=35×(139-116)=477-(26+422)=122×8×5=340÷4×3=77×26×6=60×10×2=41×20-703=424+530-554=12×5×45=485-10×10=500-333-144=222÷(36÷6)=80+416=320-248-33=795×4=446-189=31×8=715-390÷3=373-207=871×(214-205)=1/5+2/5=201+80-31=451-285=17×5×2=70×3×7=390÷2=498-12×40=26×79=738×3-751=476-12×10=450+(365-204)=243÷3×12=997+882+54=53×(143-136)=174-725÷5=856÷(4×2)=(466-451)×17=666×(36÷6)=839-746+46=(588-108)÷3=21×2×93=536+(984-823)=852÷4+818=7.7-4.7=140-111+297=462-(564-343)=128+20×14=13×6×48=442-422+270=854-104÷2=2/6+4/6=108÷(2×3)=432-540÷3=117+269=4.1-3.9=94×99=16÷4×11=(304-80)÷7=732+11×61=659-149+64=47×2×5=(556-211)÷3=4.6+5.7=13×34-273=250÷2=528+(318-227)=201+217-258=34×(389-384)=190+69=288×4=981÷(3×3)=417-398=22÷2×15=116-23×3=16×7×5=664-13×34=566+(817-390)=68×12=882÷9×6=927÷9+698=45+82×9=128×3÷4=199+38×20=53×4×3=86×5=68×31÷4=50×(128÷8)=711×6=275+412=56÷4=8.3-2.8=164×(24÷6)=276÷2÷3=94-240÷6=578-(107+81)=849-814=(672-180)÷3=528÷(584-581)=326-10×17=684÷9×27=402÷(425-423)=316+279=618÷2×8=411-335÷5=29×(26÷2)=405+774÷6=6.3+5.3=46÷2×4=13×68=473-26×11=(728-440)÷6=57×10+237=426-(23+403)=(520-308)÷4=43×3=313+106+581=476-(96+250)=95×4-327=3/6-2/6=570÷5×8=68×69÷3=773+(752-461)=316×(373-370)=96+61×11=269-211+297=296-117-157=24×4×59=885+(922-32)=208+675-58=412×6-56=172÷2×82=702÷(2×3)=33×16÷8=50×65=885-42×16=4.7-3.9=194÷2=534×6-28=156÷4÷3=21×20-321=640÷8÷5=88×8÷2=729÷9×2=819÷(36÷4)=576÷(42÷7)=684-(362+103)=345-46×5=355-20÷5=617+56×11=79×45÷9=972÷(3×3)=156-(321-232)=280÷4=94×55=874-150=29×42×4=226+980÷4=346×8-358=12×6×13=155÷(144-139)=725-938÷2=111×(35÷7)=328-78-148=780+780-999=(370-85)÷5=4.1-3.7=440÷4×5=64×3×4=487×2=132÷(14÷7)=7.6+5.9=140×6÷4=442-24×5=355+26×16=75×(774÷9)=486÷9=60×(268÷4)=114+165+196=240+549+55=52×(769-709)=960÷4÷4=29×4×6=716÷(2×2)=266-24÷8=11×(513÷9)=(133-62)×53=866-(245+611)=242-40=11×52=945÷7÷3=852-101-142=21.6+16.3=8.2-6.8=260×8÷2=46×54×7=499-10×21=967-451+108=18×20=973×(713-706)=420÷(350-344)=5.6+4.9=7.1-6.2=953-328-421=480-114=790-118×4=269-251+332=390÷(238-233)=372÷2=268+199=11×5×55=421+258+210=210×4-619=735÷7÷3=385-163+778=285-162-112=435-352÷2=50÷5=(341-260)×10=32×44=48×2÷3=162+266=83.4-1.6=10×(138÷2)=313+129-421=839-337=442-26×14=115+318=990×(595-587)=468÷3÷6=938-343+936=7.1+2.2=38+212=16×(464÷8)=21×12=24×13-50=(464-308)÷2=24÷8=399-(118+268)=330-732÷3=997-480÷2=542-11-496=115÷(45÷9)=37×11+493=395-(199+46)=583+990÷9=311+451-201=757-402-247=906+622+540=323-98+10=22×11=(398-338)×56=6.2+3.8=900÷4÷5=29.2+68.4=2/3-1/3=13.8+2.2=127+320=(945-159)÷6=132×2=907-11×59=10×(84÷7)=42×18÷3=387-184-150=302×3-558=410-44×2=10×8×21=653-520=920-(859-186)=223-(27+104)=41×44×8=2/5-1/5=180+12×60=170×9=375-172×2=124×4×6=15×7×2=116×6-350=721-(143+303)=368÷8×16=469+65×10=792+762÷3=(208-152)÷4=462×(830-821)=(668-594)×19=382×9÷6=71.4-12.2=624÷(3×2)=654÷(3×2)=166-(156-97)=844+70+522=36×10÷8=252-420÷5=332+633=99×10=17×3×90=63×75×4=151×6÷2=144÷3=296÷(204-196)=126×2÷6=58×22÷2=(335-95)÷4=579+329+19=103×3=70×(180÷9)=53+137-173=36÷4×92=822-46×8=274÷2×9=38×2×20=423-41-155=315÷(35÷7)=140×(167-161)=(802-66)÷4=616÷7÷2=458+43×10=(498-378)÷8=437-36×12=585-15×7=65÷5=299-10×27=49×2×43=835+692-630=481-29-218=77.0-28.5=383+360=180×(221-218)=56×38÷8=354+796÷2=12×8×13=53×(80÷5)=18+309-232=4.2-1.1=301+690÷5=14÷2×3=24×40-136=17×5×8=22×19-76=313-89+155=159÷3=15×6×92=564÷(3×2)=16+761+149=1.0+3.3=(291-279)÷6=884÷4×9=231÷7+256=385+(423-222)=512÷2÷8=760-18×14=26×(57÷3)=308+114=(386-56)÷2=19.9+34.0=8.7-5.5=50×14-452=391-241=22×22-172=63×20÷3=394-60×6=(269-195)×31=(688-613)×63=171×6-704=64×12=208×3=905-(269+450)=3/8-1/8=495-21×20=34÷2=96÷3×8=18×17÷9=(357-344)×74=365-149-86=27×3×34=173+48=140÷5×23=825×(404-399)=837÷(903-894)=18×58×7=72÷6=24×21÷3=2.8-2.6=800×(42÷7)=31×(90÷6)=303-(460-232)=250×(16÷4)=13+412-301=614×(932-926)=908+(528-463)=817-247+395=429+90×4=670÷(924-922)=7.6+7.3=4.7+7.6=973×(749-746)=328+327+247=4/8+3/8=292×2÷8=30×(14÷2)=834÷(3×2)=183-228÷2=53+(577-362)=465+56×5=413-833÷7=19×(212÷4)=625+11×21=34×21÷2=692-(166+99)=89.2+5.3=994÷(14÷2)=(686-146)÷2=15×6×71=357÷(35÷5)=107×3×5=10×24-44=248÷(260-252)=654-(210+400)=(452-46)÷7=952÷2÷2=327÷3=212+223=28÷2=98÷7×30=70×5×4=30×31÷3=366+123=31×15=55.1+16.3=8.3+9.4=171+331×2=54÷2×35=902+289+916=228×3÷9=29×3×7=612÷9÷4=237×4÷3=744÷3×9=24×33÷6=677-187×3=(762-552)÷3=184-320÷2=50×56=57+206-172=81+443=173×(30÷6)=730+(148-48)=31+(421-368)=16×6×10=87×(192-166)=46×16=185×2×5=454-15×18=434-(80-69)=40+28=67×2×8=632÷2×5=49×14+926=943-(491-288)=5/10+4/10=280-955÷5=528÷(2×4)=31×3×35=36.8+15.9=29×16-247=827+69-372=217÷(63÷9)=24×22+423=973-(257+216)=908×5-637=143-61+214=185+59-62=368÷8=586÷2=199+194=780-537=73+279+259=19×38+48=976÷4+254=30×29÷5=842+242-407=408×(18÷9)=(97-73)×11=958-683+625=32+104+198=50×91×3=343+10×7=966-124=294×3×8=24×3÷6=291-11×16=205-29=15×19×2=36×(564÷6)=85÷5=569-87=16×2×15=25×38-376=324×8=416÷(810-802)=52÷(610-606)=112×7÷8=331-11×7=22×4×52=39×(169-146)=393-11=97+15×8=497×2=22×(185-178)=668+533+980=201÷(21÷7)=11×10×8=15×32÷4=415×(18÷2)=459+347×2=111×2×3=523-16×25=465×9÷5=831×4=39×18=99.9-52.9=15×82÷2=612÷(3×3)=6.8+4.3=612+(797-294)=20×40-535=119÷7+99=253×5=51×12+136=32+73×8=98×3-262=88÷(4×2)=4.4-3.3=46×3×4=457+61×4=224-188=41+300÷5=420÷2÷7=14×10×2=120÷2=299-278=378+593-568=45.3+27.6=748÷(28÷7)=314-68-191=12×(328÷4)=242×4-605=251+(264-157)=68×9÷4=19×9×4=240÷5=201+37×10=108÷4+276=24×(621-563)=493+65+289=130×7=156÷(27÷9)=16×60÷4=27×3×87=15÷5×4=299+46÷2=58×8=390+13×12=66×(448÷8)=651-14×32=931-813=684÷(3×2)=27×(710-641)=224-448÷7=295×3=参考答案176×5=880825-348×2=12922×3×69=4554304×(938-933)=152024÷(2×3)=42.7-2.5=0.279×56÷8=553384×(36÷6)=2304(163-142)×28=588387-270+337=45429×10=29038×40=1520198+(397-204)=391882÷2÷7=6360×23=138015×(133-128)=75235+539=77433÷3×93=1023968-38×16=360170÷2=85177×(90-87)=53115×(146-89)=855422-90-317=15230×2=460334÷(233-231)=167260-333÷3=149234×4÷9=104568÷2×5=142060×18÷3=36088×(423÷9)=413623×(20÷4)=115689+517+875=2081494-403=9167×6×2=804874-(885-166)=155660+337=99711×(356-348)=88545-450÷6=470206×(495-491)=824254×3=76291×60÷5=109264×(156÷4)=2496342÷6÷3=1978×(624÷8)=6084242×2-392=92440-(272+137)=3125×(54÷6)=225198÷3=6613×12×6=936366-712÷2=10888÷(2×2)=222684-163×3=195584÷8×80=5840402-(80+78)=24431×22=682753-216-230=30710×3×65=1950244-(344-313)=213481-(133+201)=14734+556÷4=17320×(401-398)=60391-108=283252÷7=36859-423×2=13327-69×2=189535-(305+87)=143888÷(3×2)=14859+441×2=941366+(308-257)=417322×3÷7=138(113-53)÷4=15606÷2×7=212116×31-118=378882-16×55=225.1-9.8=15.3304-(22+269)=1336×(179-174)=180266-141+191=316621×4÷6=414380+14×34=856162×(29-24)=810424÷4+547=653270÷5×33=1782478÷(16÷8)=239448÷8+251=307755-64×9=179424×2-654=194558+740+865=2163378+29-35=372449-14×22=14161×12=732311+188-295=20418×20-229=131154÷2×11=84775×13-680=29526×17×2=884664÷8×95=7885795-102+722=1415504÷4×7=882145×(18÷6)=435363-(66+270)=2710×9×8=720826×(252-247)=4130124-(729-725)=120(530-480)×64=3200(424-334)÷5=18413÷7×36=2124(614-86)÷2=26475×6-399=51480-140=340267+14×5=33735÷(40÷8)=712×34×2=81610×53÷2=26581×9=729172÷2÷2=4320×31÷4=155211×2-385=37475-264+56=26758×4÷2=116185-(233-201)=153807-437+318=688864÷3÷4=72140÷5×44=1232476-(342+86)=48505+40×20=1305684÷9×51=38766/8+2/8=1330+25×18=780518÷(14÷7)=25999+75+782=956328-25×13=3176+(235-108)=30371×9+308=94772÷(3×3)=8258+(335-178)=4154/8-2/8=2/817×(18÷9)=34971+16-720=26780+(484-239)=325(952-871)÷3=27829-23=806872+185×2=124290÷6×20=3005/7-1/7=4/729+438+180=64742×4-119=496.5+5.0=11.542×8÷6=56740×4=29608.2-0.4=7.8609÷7×2=174854-464÷2=622432÷3÷4=36450-233-117=100264÷(351-343)=33262÷(31-29)=131247+(315-47)=51560+951-879=132464-99-168=197444+(849-290)=1003192÷3÷4=16408÷8+97=14819×12-187=4149×82×3=12054828-406=422199×(446-442)=796992÷(756-752)=248192÷(21÷7)=6414×10×3=420770÷(35÷5)=110322×2÷7=92456÷(2×2)=114631+561=1192353×(42÷6)=2471291+886-66=1111156÷4×22=858188×5+410=135071×(185-182)=213180+14×5=250256÷(2×2)=64307-13×19=60322-121+428=629603÷3÷3=67872÷(2×4)=109438÷(327-321)=7356×42×4=940814×10-74=6630÷3×16=160167×4=66879×90÷3=237021×(252÷7)=756382-243÷9=355468÷2÷3=78140-18×3=86915-115×3=57066÷3÷2=116.8+8.9=15.790.1-61.9=28.2127×6-118=644793+114×5=136324×13-276=36400×2+171=97155×71×4=15620322+56=378378-28×5=238109+736÷2=47712×(273÷7)=46830×13×2=78015×12×4=720520-60+827=1287729-(589-488)=62871.8-71.2=0.676÷2÷2=19508÷4+109=236938÷(893-891)=469336-20×9=156446+21×15=76120×25-120=38033×2×18=1188397-(729-597)=265198×4+751=154330÷(315-313)=153.3+5.9=9.272÷2+555=591225×2-198=252443-(229-96)=310195÷(289-284)=39940-(14+679)=24740×2×29=2320845-323=52242+560÷8=112375+449=82445+220-90=175138÷2÷3=23493-10×45=43306-12×20=66652×(48÷6)=521679×73=5767660+77×2=81459+310=369124+29=1537.4-0.4=7.041×(480÷8)=2460499+972÷6=661926+632=1558951-213=738273÷3×5=455159×2×3=95465×54÷5=702316÷4=79228÷(2×3)=386.4-1.5=4.9684÷(36÷9)=17115÷3×35=1754/7-2/7=2/7331×(18÷3)=1986228-(283-238)=18312×7×55=4620875-33×21=1822.4+2.0=4.428÷2+136=15049+(478-445)=827.3+5.2=12.5408÷(152-146)=68187×4=748136+123=259275-(355-182)=102452+24×13=764419-16-34=369388+(447-97)=73865×(773-720)=3445346-166=1803/4-1/4=2/4212-(59+128)=25340÷2+147=31762×(116÷2)=359676÷2×11=41854×72÷8=4868.4-7.8=0.6531÷9×50=2950406-372÷6=34447+258-207=98568÷(4×2)=71223×3=66944×53×4=9328627+891-556=962170×5=850894÷(990-988)=447967-46×19=9320×4×31=2480982+971+569=2522297×3=89135+31×2=9728÷7×2=865×(386-296)=5850432÷(2×2)=108(454-420)×22=74812×6×9=648349+29×14=75531×(15÷3)=155176÷(2×2)=4428+344-19=353148÷(16÷8)=74756÷(2×3)=12626+119=145855+19×21=1254480÷2÷5=48193-17×9=4019×5×36=3420570+140+17=72752-(265-245)=32539+915-216=1238539×4-854=1302282-156=126232+145×4=81266×30÷2=990943+130-982=9168×39×6=15912127×(259-256)=381150÷6×5=12540×(463-446)=680295×6-128=164275×80=600052×9+30=498439-254+232=417480÷3÷5=3258+128÷8=74495-(669-406)=232260÷2×6=780495×4÷6=330373+302+81=756826-(814-418)=430790×4=3160305-207+296=39441×4×3=49216÷2×9=72166×4÷2=3323/8+5/8=134×2×60=4080112×4÷7=64124×6×8=5952693×2-35=1351181+(467-270)=37852×(40÷8)=260801÷9×13=1157396÷(20-17)=13241×10×2=82093.0-83.6=9.4305-(495-232)=42684-30×13=294354+104×4=770615×6-850=2840660÷3÷2=11072+61×12=804414-331+254=337470-113+62=41955×15-497=328645-320=3257/9+2/9=1(382-229)÷3=51125÷5×88=2200(707-511)÷2=9856×58=324887×(488-483)=435140+362×2=86437×(90÷5)=66640×15=60068÷(12÷3)=17122×(24÷6)=488(277-173)÷2=5288×9-543=249491-48÷2=467168÷4÷2=21270-(187-66)=149342-390÷6=277111×2×9=1998851-71×7=35484×88÷2=3696(437-424)×74=962143×4-166=406205×2-19=391592÷8×48=3552378÷(63÷9)=54368-13×12=212237+181-251=167747÷9×4=33270×14-672=308102÷3×8=272300-(145+18)=13748×(534÷6)=4272444×(36÷6)=2664429÷(12÷4)=143(318-264)÷6=9281+94×2=469(212-132)÷5=16104÷(470-466)=26426÷6×8=568160×5+78=87821×6÷7=18418-(206+140)=72467-882÷2=26841-16×42=169803×(97-94)=2409756÷6÷6=21438÷(76-74)=219527+666+249=144220+113+202=33540×13÷2=26020×4×49=392022×4×6=528906÷(358-356)=45359×4×2=472379+70=44913×3×39=1521994-258+69=805248÷(16÷2)=3124×(94-69)=60049×30=147026×3×49=3822177×5+833=1718(475-106)÷3=1237.8+9.5=17.361×9-357=192151+390÷2=346433×2-33=833218-17-55=14640+489+129=658899-536÷8=83264×98×5=31360810-(248+72)=49022×4×88=7744986-(644-158)=500690÷5÷3=4656×17-588=36418×2×55=1980672+241×4=1636191+114×8=1103362+24×30=1082296÷4+348=422786-12×51=17426.1-7.9=18.2(43-32)×25=27513×15+395=59087+398-33=45286×(544÷8)=5848259×3=777137+345-389=93700-928÷8=58482+(434-20)=496285÷(30÷6)=57159÷3+421=474316÷2=15882÷2×48=1968897-37-771=89131×(35÷5)=917201+726+117=1044600-32×13=184122÷2+219=2804/6+2/6=123×(117-106)=253(353-247)÷2=532.7+2.8=5.5570×5÷3=95021×32-29=643590-193+361=75890×10=900337-14×10=197335-(171+112)=52215×8=1720441-(162+44)=235280×3+182=1022464÷(2×2)=116582+(637-628)=591645+21×31=129621×98×8=16464384÷6×15=96086+219=3053.3+9.3=12.65.2+5.5=10.738×13=49427×12×2=6483/6+2/6=5/697×(80÷5)=155213×(414÷6)=89745×9×3=121512×15×5=900146+120×7=986360-165-77=118786-31×4=662266×(160-157)=798948÷6×8=126490×(468÷6)=7020345-63=28263×13÷7=117392-(490-393)=2953/8+2/8=5/811×5×8=44011×3×2=66899-(397-50)=552664+292÷2=81016.4+78.5=94.9168÷(276-273)=56285×4÷2=570355+(178-168)=365(977-225)÷2=376421-39×6=187202×2×8=323264÷2÷2=1688×(230-162)=5984660÷2÷6=55444-12-275=157158+529+60=747780-236-119=425335×3=1005436÷(547-543)=109879-28×24=207450÷9=50(960-384)÷9=6441×7×6=1722922×(565-560)=4610280-714÷3=42174-57+275=392648×8=5184662×(56÷8)=4634629+607-630=606273×8÷6=364164×6÷3=328263-260+352=355854-(483+80)=291601×(48÷6)=480860×(64÷8)=480226+435+230=89150×(42÷6)=35069×72=4968122÷(834-832)=6153×55×9=26235263+40×16=90397×50÷2=2425270÷3×45=4050108×(206-198)=86417+16÷8=1911×23×2=506160÷4×9=3602/8+4/8=6/8872-50+37=859352÷(10÷5)=17654÷3÷9=230×3×6=540426-344=82274×7-334=1584433×(21-14)=3031669÷3×7=15615.4-1.8=3.6731-35=69640×9÷8=4513×5×59=38359.4-4.1=5.3(428-372)÷8=780×(387-376)=88042+842-552=332380-(79+215)=86411-10×17=241367+766-834=29930×23=690168÷(127-125)=84324÷(700-696)=81801÷(3×3)=89549-103×3=24030×74÷4=5557.9-6.8=1.1696÷(2×3)=11668÷(16÷4)=17555+161=71620×24-181=299174+174=34871×(180÷3)=4260488÷2=244775×8-585=5615925+(789-157)=15579.4+3.2=12.6693÷7×2=198816÷(2×2)=204356-90÷3=326237-12×12=9390×(77÷7)=990341-217+51=175468÷(72÷8)=5231×15-399=66589-252=337476÷4÷7=17144×6+89=953450÷3÷6=2593×56÷4=130291÷7×36=468422-116-62=244215-28×7=19929-433+300=796198-(969-952)=181855×2=1710141×(48÷8)=846335+(889-644)=58074×28÷8=25927×21-434=133372-471÷3=215985-(428+64)=49399÷9×62=682996÷4×8=1992189÷(234-231)=63(505-437)×23=1564(444-138)÷6=51851-391-178=282324-178=14616+15×12=196612÷(72÷8)=68564-(924-779)=419974-350-83=541187+489+217=893138-160÷8=11844÷2=2211×13+709=852689+16+138=843515+127=642648÷(3×2)=10849×(881-808)=3577760+660-612=80816×55=880856×8-539=630915×29×2=87011×37-88=319990+16×6=1086522÷6=87263-(493-311)=81457-(361-318)=414124×(235-230)=620728-168×4=56906+92+552=155025×12-267=3353×(45÷3)=795911+767-350=132832÷4=8290+58=348126÷9×34=47641.5-36.3=5.294+131×6=88034×33×7=785426×14÷4=9121÷7×37=111608+40×5=80845×2×95=8550595÷5=119286+(958-338)=906279×5÷3=465788+117×3=1139334+(221-175)=380146+295=44158×17-229=757821-(956-719)=58412×(428-392)=432824÷2=412473-(253-105)=3257.9-0.4=7.515×(184-159)=375440÷(72÷9)=5516×26-287=1299.1-1.0=8.1269+732+797=1798720÷6×7=84020×4×91=7280473-(12+256)=205730+39+682=145127×19+465=978702÷9÷6=13768+(540-439)=869396-129×2=13814×31+956=1390747+(436-116)=1067305+121-345=81938÷7=134864÷2÷8=54346-224=122377+172÷2=46310×30×2=60062×8÷4=12470×(243÷3)=5670(370-358)×71=852264-812÷7=148324÷(16÷8)=16226×(553÷7)=2054409×2×7=572634×11×2=748749-61-127=561245÷5=49144×4-238=338284-678÷6=171212×2=424652÷4=163933-115×3=58880×2÷4=40(936-899)×49=181331×16-446=502/4-1/4=1/4762-56×8=31460×72=432016×33-426=102301+627+51=97942×(99÷3)=1386621÷3+389=5967.7-5.5=2.2680÷(15÷3)=136214+(381-276)=319484÷(2×2)=12114×6=84(935-584)÷9=39144÷9×50=80037×11=407287÷7=414.2+1.7=5.945×11÷9=55352×2-255=449235×2×9=423067×9-301=302417-153-43=22114.5+84.3=98.8360÷4×9=8109.0-0.4=8.6166-73×2=2063.2-42.9=20.3100×8×9=7200798-66+429=1161948÷(2×2)=23777×(63÷7)=693612÷(2×3)=102130×(20÷4)=650222×(12÷3)=888510÷(2×3)=85492-109-261=12214×33=46255×14-514=256772-127×3=391303+(484-62)=725447×6=2682146÷2=73944×(656-648)=755237×2×12=888264×5÷8=165630÷3×4=840146+12×42=65011×20-186=34414+(747-730)=43112×78÷2=468858+(323-25)=1156581-(775-228)=3437×(204÷6)=125897-33×2=31169+113+603=885684÷(3×3)=76450÷5×7=630560÷(375-370)=11221×29=609789-(519+191)=7936×2×92=6624192÷(579-575)=484.9-2.3=2.6447-(36+47)=364891-891÷9=79233×(20÷5)=132(726-654)÷6=12600-22×27=680÷(172-170)=4022×(102÷6)=374504÷9×10=56037×27-12=987526÷(857-855)=2636.4+8.0=14.442×20-32=808490÷(131-126)=98264÷3×6=528777×(56÷7)=62163.8+2.9=6.7490÷7+19=89589×(10÷2)=2945250÷(300-298)=125(119-67)×10=520653×(779-770)=5877257×(15÷5)=771440-19×19=7947+63×14=929778×(165-156)=7002478-395+130=21321×14×2=588477-256-120=101964+751+363=207879×(203-197)=47477×(353-293)=4620820÷4×3=615174-24×7=6216÷(24÷4)=363/7-1/7=2/7610÷(30÷6)=122228÷(54÷9)=38481×4-235=1689720÷2÷6=6016×30÷5=96858-165×2=528256+963-82=1137996+290+971=2257162÷6×20=54056÷2+102=130881-393=48891.1-32.5=58.6(474-294)÷9=20216÷8×84=226816×28×2=89616×(434-389)=72032×30-85=875701-324-211=166276÷(32÷8)=69346-99-80=167159+288-442=5113×(171-167)=452272÷(2×2)=687.0-5.6=1.469-20=4980×56×4=17920908÷2+296=750865-254=61113×12×9=1404432÷(770-764)=7293+152÷4=13112.5+26.7=39.2582-200-210=17280×9÷4=180970-382-99=489138÷(53-51)=69752-426-182=144320×(27÷3)=2880333÷9×43=1591472-104+825=1193272÷(32÷4)=34312-294÷2=165(955-64)÷3=29787×51=4437140÷4×3=10556-(204-190)=42659-(240-142)=56174×(154-148)=444132-116=16768÷8=96461-149+68=38012×82=98455+242×2=539444-324=12041×26×2=2132952+126×7=183426×12×2=624331+159-13=477317-(253+62)=2433+970÷5=627106×(15÷3)=53011×(152÷2)=836445×7÷5=623(351-309)÷7=647.3+30.4=77.7690÷5÷6=2342×6=252821×9-139=7250843-184×3=291123-(429-365)=59288×7÷4=50420+(478-325)=17344.2+25.8=70.0(629-584)×82=3690936-(310+416)=210534÷(2×3)=89406-(211+31)=164401+(156-120)=43711×81-71=820936÷4×8=187274×10=740114÷(18÷9)=577.0-2.5=4.5139-95+13=57896÷(14÷7)=44865×7-395=6060×6÷8=45261÷3×5=435797+51×17=1664773×(40÷5)=61844.5-2.2=2.3872÷4÷2=109169-440÷4=59996-(875-455)=5763.2+2.0=5.22.4+2.2=4.61/6+3/6=4/621×3×62=390697+20×44=977576×4÷6=384160-(488-402)=7470÷(28÷4)=10336+114-169=281568×3=17043/7-2/7=1/7978+(707-569)=1116876÷(3×2)=146330+349+681=1360375-21-216=1383/6-1/6=2/698.1-8.3=89.8802+528+471=1801882÷(3×2)=147(191-41)÷2=75303+113=416488×3÷2=73273×2×3=438241+114=355193-10×18=13476-(487-249)=238373-34×4=237298÷2=14976×(16÷4)=30451×(24÷8)=153143+209+225=57717×4×60=4080311×2-40=58214×41÷7=82575×(685-679)=3450395-(4