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267+188-126=640÷5÷8=19×48+885=202-515÷5=228+247-430=607+767+662=416-(497-245)=210×4×7=63+111×5=693×4÷2=231-108×2=(358-329)×23=10+295+234=108÷6÷3=705-12×16=302+187=19×12+90=438-33=(368-281)÷3=130÷5÷2=741-441+246=31×(914-854)=585÷5=655-316=975-102-20=644-41=11×59×4=587-248-336=14×55÷2=28×(551-535)=777+271+944=459÷9×2=39×(336÷8)=24×14-173=357÷3×5=161×5-723=933-(770+123)=344+496+22=729÷9=308+32×18=500÷2×8=(34-20)÷7=382-(20+102)=210-475÷5=19×38=536+(396-81)=544÷(2×2)=25×20-379=23×(160÷4)=893×8=428-134=644÷4+281=437-40×10=17×(240÷5)=0.3+6.1=376+197=56×(455-450)=6.8-0.3=917+70×12=784-(305-62)=37×2×90=15×23=768÷8÷3=875-32×18=7.0+0.3=824-393×2=40×6=37×66÷6=27×7×8=1/8+5/8=10×9×66=636÷(2×3)=158×9÷2=48×(402÷6)=33×2×6=(285-196)×76=825÷5×6=441-(12+241)=934÷(233-231)=193×5-531=264-(27+125)=485-12×21=30÷(3×2)=13×24=885-72×4=437-199+228=107×(125-117)=792-612=36×2×82=159×4×9=833-765÷5=706-154+996=432÷(775-771)=313+801÷9=532+(863-637)=112×2-44=34×(286-259)=264×(27÷9)=364-(45+32)=216×(16÷4)=94×52÷8=891÷9×21=312-115-37=349-(97+12)=10×22×4=12×80-393=115+304-69=44×8÷2=28-88÷4=100×(24÷3)=896-689+274=735-14×37=814+575-766=5.4-4.4=327×5-779=38×13-60=44×18-759=471-(251-146)=191-47-33=316÷4×5=54×(90÷9)=37+609+25=28×(24÷8)=228÷6×16=696-131×4=795÷5÷3=456÷(2×4)=55+117×6=72÷8=210+(368-130)=124+108-27=31×45×5=141×6-125=102×8-675=472÷2÷2=51×6+162=602+275-731=715×(27÷9)=744÷4×2=18÷2×6=344+59+228=404÷2+613=982-98÷7=5.8+6.6=176÷8×3=4.4-1.6=784÷(224-220)=484-595÷5=(686-98)÷2=710×4-703=397-632÷8=827-670+711=(175-127)÷4=18×29+244=377+360=316÷2×4=38×73×4=485+35×14=756÷2÷2=272+126-246=536×8-19=35÷5×58=103×(12÷2)=706+(958-398)=(279-83)÷2=114×2=594-945÷5=376÷8×56=10×13×6=496÷(20÷5)=786÷(48÷8)=15+14×66=299-24×3=36×32=(338-302)÷2=793×(35÷5)=980÷(2×2)=17×2×48=106×7-702=144÷9×8=70×77÷2=20×9×5=449-204-131=3/5+2/5=29×32-131=436×2+13=352÷(32÷8)=116+150=469-(441-150)=530+(333-58)=240+78×2=(305-105)÷5=736-20-21=456÷(319-317)=753-728+782=288÷(603-594)=330÷3+389=647-57-263=942-44×2=15×(198÷6)=542×8÷4=303-312÷3=11×36-255=360-11×24=185×(21÷7)=76×16×7=201+46+59=120×(393-389)=(306-138)÷4=444÷(2×2)=200÷8×28=211-116+402=218+252-59=289-(431-418)=102×8=239-10×23=777÷(339-336)=820×2-120=912÷8÷2=96÷(24÷3)=85×67×8=843-808+799=77×94=70×(429-423)=(111-36)÷3=845-828÷3=72×(24÷4)=471-(342+49)=83.6-47.2=628×(122-113)=108÷(86-84)=967-11×21=18×(231÷7)=696×8-706=948÷2÷3=117×(306-303)=408-11×22=48×(28÷4)=126+(443-280)=42×(206-198)=74÷(10÷5)=348÷4=(41-23)÷9=931-562=153×(306-297)=994-430+299=179+146×5=457-200+146=1.3+1.4=(418-358)÷5=360-(128+20)=729×(642-633)=41+198=206+62×5=10×62-295=826÷7×8=46×7÷2=20×14×2=365-12×15=(791-365)÷3=151+280×2=728+21×11=222÷2×4=520÷2÷2=930÷3+780=12×4×40=160+174=173-12×2=823×4-650=698÷2+31=(422-86)÷2=485-39×10=80÷5×6=27.6-10.3=83×90×6=318×3×2=414-91-223=27×17-255=923-16×5=58×17÷2=318+398+161=187-(339-283)=856÷(32÷8)=136÷(168-166)=774÷9×71=23×56×4=14×4×63=932×(371-364)=619-14×22=244-912÷8=202×(433-430)=856+318×2=216-51-52=73+(433-427)=429-(175+119)=65+758+70=35×75÷7=858÷(18÷6)=182÷7+436=39×(967-890)=674-530+463=51×87×7=(481-133)÷4=231-(96-14)=7.5-0.7=702-391=925-11-241=627+144-690=28×2×43=65×2=812+191=265×3+607=126×5=32×3×63=289×(15÷3)=148-(78+32)=818×(18÷2)=100×7-411=0.3+6.8=104×2×3=116+505+682=296+589+879=438-(16+37)=792÷(76-72)=450÷5+345=91.4-21.5=723-(830-194)=3.1+8.4=963÷(18÷2)=60×80=928÷8÷2=585÷(27÷3)=96×8-245=684÷(2×3)=7.7-0.2=422×6÷3=9.4+9.8=9.0-0.4=168-96=344×8÷2=488-434+85=18×(270÷9)=63×61÷7=32×(279-252)=403-(152-141)=40×(342÷6)=341+65×8=43×(154÷2)=860-448=12×70=48×50÷5=903+464÷4=59+260-267=72×6÷3=220-175=320÷(48÷6)=194+481+920=392-(371-139)=856-(781-264)=15×7×5=14×27-304=680÷8×59=316-(115-56)=946+44×20=265-952÷4=429-35×10=63.6+15.4=514+170=81×(40÷8)=112-34=209+23×14=(658-142)÷6=490+497-356=17×(612-535)=683-43×14=30×9×2=356+78×5=46×16-258=417+525÷7=(464-370)×98=426-70×6=268×2-242=7.2+5.7=82+(465-33)=56÷4×35=774÷9+238=775+801=352-129-14=62×(182÷7)=43×(398-386)=21×4×51=413+98+384=22×10×2=4.7-0.2=(380-12)÷8=287+15×38=293-222÷6=379×(773-764)=19×4×60=352×3=102×8÷2=10.0-2.4=75+205=396÷2×5=94×28=109+22×36=2/8-1/8=224÷2=40×2×33=348÷(2×2)=37×10×2=196÷(216-214)=424×4÷2=26×2×77=489-177-39=45×2×10=458-333=152÷(355-347)=776÷(2×4)=362-(693-509)=233+238×3=11×16-104=650+936÷8=19×24-136=28×3×23=273÷7÷3=18÷2×37=24×6×4=49×18÷3=4.9+1.5=10×19-169=168×5-59=539÷(49÷7)=225÷(45÷5)=147÷7=318×2÷4=149+(468-358)=31×7×4=483÷(374-371)=906÷(3×2)=205-115+67=948×(256-249)=339×5=83+85+618=15×31-35=12×(201÷3)=324÷(69-63)=72×9×3=368÷8×28=825÷5=397-(231+155)=318×8-216=33×10×2=121-49=118×3÷6=412-64-95=465×2=13×61-577=32×18÷3=32÷2=4/7+2/7=897-310=801+875÷5=14×50=(322-302)×35=87×(16÷8)=476÷(66-62)=602-26×20=71×(72÷9)=12×32÷3=24×10+264=25×2×40=54+(353-231)=65×(616÷8)=78÷3×35=20×28÷5=168+362×2=127×9÷3=408-249-97=390÷(3×2)=95×(20÷5)=38×(526-435)=265+143-163=480÷4÷3=994-17×8=243+144=2/6-1/6=58+103+43=721×(18÷9)=96+69×3=378-(184+25)=76+630÷7=408÷(130-122)=889×7-692=400-252+265=380-18×19=(411-395)×13=641+377-22=553×4=36÷2×38=408-315+52=504÷3=18×6÷3=5/7-1/7=335÷5×10=522÷9÷2=294+356÷2=12×49-281=352÷8=165+229-301=46×2×3=480÷(241-237)=296-14÷7=27×(81-78)=284-47×5=(251-127)÷2=91-10×5=248+(958-319)=522-(258+235)=198÷9÷2=18÷2×41=331×2×4=369÷9×91=467-20+905=293+800=816+104×2=214÷2×4=416+(410-290)=37×13+41=496÷(2×2)=8.2-6.4=26×27+256=138÷(2×3)=414-50+264=728÷(28÷4)=119÷(35÷5)=864÷6÷2=720÷6÷3=990×7÷2=12×11×6=65÷(217-212)=416÷(387-385)=57+18×28=738+995-706=2/5-1/5=808-423-137=122×6+489=450-204-212=46×(72÷6)=11×79=439×2-595=10×10×7=291×2=338-13×24=456÷6×9=781×(20÷4)=68×(744÷8)=353-(40+117)=30×83=68.5-66.0=166+28×27=75×48×4=(418-64)÷2=71+131+382=966×(36÷6)=15×11×2=176÷(50-48)=384÷6+164=345-61×3=374-(487-441)=17×4×48=35×2×4=952÷(2×4)=14×13×2=162÷2=260÷(20÷4)=10×7÷5=753-22×18=243+137-24=132÷6=40+343-133=938+(338-153)=5/8-1/8=849-(695-126)=55÷5×27=863-38-726=188×(486-477)=465-292-139=729÷9÷9=333÷9×20=194+(456-345)=414÷(2×3)=258+539=323+(337-308)=40÷4×70=453-12×29=28+308+201=247+314+164=2.8+1.6=73-54=(152-65)×27=160÷4=315÷5÷3=425-129×2=242-166=38+(245-69)=90×(296÷4)=70×63=839-(300+148)=(440-335)÷3=106×5÷2=203×3×7=205÷(45÷9)=26×3×13=6.1+9.3=104÷4×22=360÷(69-60)=713×2=(314-173)÷3=13×6×38=192÷(21-15)=531+11+429=38×5=100+(255-169)=20×4×68=491-354=347-(444-155)=464-(339+31)=463+318=312÷(221-215)=43×54÷3=4/5-1/5=40×25÷5=21×2×3=13×69-498=8.1-1.8=39+178×3=107+588÷2=787×8÷2=294÷7=18×2×34=550÷(200-195)=169+19×17=(191-137)×15=698-265+952=6/10-2/10=76+412=539+10×14=46+50+751=142÷2+288=0.5+8.6=449-(240+130)=855÷9×77=4.2+5.4=82×84÷6=112+156=588÷2+517=(871-652)÷3=126-468÷9=891+270÷9=760-(449+194)=46×48×9=493+70+255=75÷5÷3=19×18-310=50+(431-400)=291-63×4=15×15÷5=66÷6×31=653-157=200÷4×8=44×(48÷3)=30+666+799=25÷5=57×(525÷7)=20×15=638-19×25=127×5+625=16×18-23=34+501+251=311×3×9=208×2÷4=12×61+469=27×2×41=475-42×9=(370-328)÷6=210-94+286=333-16×2=288÷(27÷3)=420÷3×6=93×4×2=905+16×48=135×2÷5=24×19-204=15×37-319=584÷4=497+(215-118)=10×15×5=124-16÷4=357÷(14÷2)=36+548+823=140÷(997-995)=630÷(3×2)=15×24-96=(308-168)÷4=3/6+2/6=(180-145)÷7=788÷2÷2=2.6+1.1=37×(243÷9)=6.1-1.0=125×9=292×3=203×6÷2=329-(425-219)=158-94-45=342×2×7=441+164=296×(334-329)=432÷6×2=7.6-3.4=228+(419-402)=123+87=28×2×18=28÷2×58=38×(39÷3)=8.3-5.0=(502-354)÷4=1/9+7/9=71×9÷3=20×3×72=642-(220-107)=120×3=427-323-10=342÷(2×3)=115+296÷4=91+49=461+260+195=15×(120÷8)=480-122-21=344×4÷2=378÷3÷3=61+21×40=921-(364+240)=40×(190-178)=10×28÷7=894-16×5=147×4÷6=43×(12÷2)=89.5-62.4=185×(18÷9)=450÷9×5=936÷2÷4=933-32+182=26×17-318=333-23×14=978+526-354=90×51=400-26-70=301+482-763=3.6+76.2=437-106-286=612÷(3×3)=126÷3÷2=35×4×2=24÷6×46=44×(427÷7)=584÷2+649=596-(289+99)=181×2=20÷2×6=168-11×15=134-585÷9=29×8×3=32÷4=36×(45÷5)=528÷(2×4)=10×12×8=1.6+0.6=788+683+229=491+839-772=30×20=722÷(854-852)=393+131×4=72÷(32÷8)=470+(351-48)=597×3-499=313-122=762×(18÷2)=27×34÷2=54+64+292=4.2+3.3=820-(886-455)=16×10×6=378÷(3×3)=90×58÷2=683-18×25=155+106=332+125-31=93×98×6=807×7=17×2×83=329-644÷4=183×(59-55)=143×(20÷4)=275×9=43×2×19=897-(908-325)=10×27-151=149+50=90+55=180×5-746=79×(649-641)=81+175×2=915÷3×9=312÷(28÷7)=192÷(32÷8)=83×(615-608)=20×88×8=949-455+787=768÷4÷6=375+526÷2=814+109×2=128×7=48×12=92÷2=445-276-35=919+720=(243-39)÷6=75×50÷5=8.7-7.9=119×6×8=321×(10÷5)=996+(427-398)=456+325+153=761+397×2=448-122×3=143+368+487=204÷(447-441)=19.0+5.7=519-58×6=206+22×11=864+(698-127)=345+994-831=882×7=146+435=450÷(30÷6)=7.0-2.9=382-12×12=78×6×2=6.5+15.1=152÷(36÷9)=35×(234÷9)=362-45-107=499-44×5=27×6×2=70×(160-151)=556÷4×2=48×11=581+26×29=607-220+775=392+116×4=76×(96÷3)=875-(886-741)=916-(404+340)=645×(176-168)=892+774÷6=47×12=275-233=266+(466-310)=794+151-495=44÷4×45=813-12×57=495+16×3=589-21×3=804-74=963×(622-616)=132÷2=53×(137-128)=26×5+761=36×(660-631)=178+231-324=(211-132)×35=17×37=448-309-125=195÷3×9=789-(97+302)=518-300+567=578-(33+322)=960÷(2×4)=458×5=262+301×2=197+178×3=300-63×2=9.1+4.9=252×3÷4=680+(705-387)=138÷(3×2)=303+(266-71)=216+21×17=431-226=31.6+46.9=12×(128-125)=14×6×66=941×(32÷4)=240÷2÷4=13×(59-47)=666÷3+348=856×7÷2=153-(269-261)=10×9×85=422-280=265÷5×15=390×2÷6=169+735+171=575-147-246=78×(32÷2)=2.2+5.0=25+890-799=51×(470-457)=89+(772-127)=24×39÷8=3.2+3.8=7/10+3/10=59×12÷3=330-(46+119)=447-318=206÷2×8=(483-267)÷2=(85-32)×41=5.2+6.6=(323-309)×31=234÷2÷3=84.3-42.9=768÷6×5=328÷(2×2)=282+32×25=48÷4×96=924÷(2×2)=164+68=567+66÷3=298×(604-596)=111÷3=20×36-98=539÷(28÷4)=77×(734-714)=466-133÷7=10×30×2=21×55×2=876+(314-254)=669-130-148=840÷(2×3)=37×(403-391)=34×12×8=423+33×24=2/10-1/10=559-288÷9=21×32÷8=58×48÷4=337-200=83×2×6=573-545+873=15×22÷5=819-248+801=68÷4×34=441+81×4=30.8+36.5=213+289-406=148-828÷6=32×31÷8=52÷2=(756-656)÷4=53×74=618÷(2×3)=498-19×23=55×22÷2=36×6÷8=55+438×2=964-596-237=156÷4×41=795-(380+326)=654×2÷4=16.2-12.9=93×6÷3=644÷4=(295-223)÷9=230+(63-54)=832÷(311-307)=700÷(2×2)=765÷5×8=688+402+866=(499-488)×69=12×14×3=6.9-1.0=84÷(835-833)=9.4+0.5=358÷2=817-900÷2=129+77=447-291-105=76×(48÷4)=104×7=589-65×4=4/8+2/8=109-528÷8=242-104=34×8×3=886+(536-24)=166×(20÷5)=258-(471-440)=134×5=80×48×7=907×9-734=17×4×97=667×4=726-56×11=79×16÷2=33÷3×42=800×9÷3=426-199+243=490÷7×51=167×4×8=968÷2÷4=90.1-59.1=55+(387-276)=900×(12÷3)=424-14×24=488-200×2=9.1-2.9=382-129=19×33×7=393×6-730=917×(24÷8)=156÷(3×2)=862-12×50=189÷3=356-(427-388)=344-154+231=(999-936)×78=462-(252+112)=85×9-143=69×(70÷5)=233-99=28×4×2=350-444÷3=55+14×61=97.6+2.3=99×76÷9=744÷8=774-481=33×4÷6=266×(12÷6)=978-816-96=90÷(72÷8)=10×93=455-(387-113)=626+166-749=244-935÷5=493-300=91.6-63.2=3/6-1/6=18×36÷9=445-462÷6=1/5+3/5=552÷8÷3=653+967=(970-901)×29=750÷(30-28)=66+124=11×(307-243)=459-224=50-(361-339)=608×6-66=127-53=823-327+754=607-103×2=580×(16÷2)=584+597-207=745÷(10÷2)=(849-387)÷6=23×30-606=28×26+87=184÷4=530+542=56×(455-419)=76×4-59=253+230=362×2=7.2+7.3=15×34-480=452-32×5=258+299=6.1-5.2=834÷2×3=836÷(702-700)=(634-454)÷6=12×35×2=774÷3×6=252-100÷5=889-517-330=10×24÷4=678÷(373-371)=30.1+45.9=355÷(45÷9)=19×22-91=21÷3×8=944-110×5=21×14=314+41×15=701+32+310=999-(87+232)=858×(226-221)=98×38=13×4×59=100÷5×87=940÷(608-606)=77×71×3=224÷(2×4)=957×2=576×(866-863)=243+75+365=25×3×12=252÷(27÷9)=554-300÷4=(231-196)×27=857-84÷4=49×16÷7=415-(76+175)=29×(306÷9)=233-(424-310)=47+109=910×4÷8=213×(159-156)=480÷6÷4=445+26×6=18×3×59=8.1-5.6=784÷2÷8=422-(334+19)=13×(88÷8)=17×(245÷5)=506+926-82=125×4=187+226=59×67=326+983+456=344+(529-49)=20×30-54=501×7-331=(289-224)×87=282+137-129=145+351=222÷3+236=185÷5×47=56×10÷2=665+640=49×(168÷6)=91.0-30.9=624÷(3×2)=678-73×4=30×(60÷4)=244-30=(313-189)÷4=16×3=409×(24÷4)=443+172÷4=53×(35÷5)=948-103×2=8.7-7.1=442-(271-43)=288-13-150=32×4=600+331-764=(224-29)÷5=34×26-770=652-48-570=183×(110-105)=11×74=189-236÷4=(695-284)÷3=27÷(315-306)=656÷8×15=163+(920-543)=215×(12÷6)=342÷(14÷7)=157×(16÷4)=678-446+404=795-(887-314)=256÷2=531+(113-112)=230÷2=155+168-117=481-28×16=(291-277)×68=286-44×5=33×(918-866)=374-882÷6=923-49×3=28×85=593+28×33=10×8×90=44×2×4=42÷(3×2)=450÷6×7=797-47×3=209+(141-27)=852÷(48÷8)=6.7-1.8=48×3×6=83+205+534=11×5×63=436+10×23=710÷5×7=387+150÷6=744÷4×6=331-169=600-273÷7=13×28-43=55-52+193=498-15×7=146+57×5=552÷8×67=326÷(12÷6)=39÷(211-208)=25×13×2=416-(108+13)=868÷7×2=41×2×91=142-85=23×3×43=194+190-124=986-240÷2=998-(652+150)=1/4+2/4=448÷2+109=72×74÷2=332-261+341=312+390÷3=13×44-353=939-630-193=455+950+235=132×7-102=357÷(15÷5)=457-223=59+66=10×(221-218)=22×8×7=283-(706-617)=18×13×3=444+23×24=30÷6=69×6÷9=443-(328-259)=231-190+185=(505-412)÷3=264×2-378=19×(224-220)=11×9=237×4-866=460÷5=386-244+100=363+686-76=846×5=903÷3=366÷2+265=9.7+0.6=26×42÷6=188-705÷5=53×(28÷4)=939-(344+102)=873÷9=499-146×2=319-24×10=53×(127-40)=90+(244-174)=81.8-51.4=384÷(848-840)=218-210+392=5/7+2/7=333+380÷2=14×29+94=796-10×35=853-(38+383)=898-(531+285)=215+182=10×3×20=684-262=29×8=0.7+4.9=77×75=131-(44+54)=600÷2÷5=23×36=295-115-147=848÷(20÷5)=381-728÷2=324÷3=265×(197-194)=350-24+46=14×(181-177)=1/8+3/8=47×45×2=606÷2×6=48.0+9.9=64×81=455÷(371-366)=294+202=42×11÷6=81+30×13=7.4-6.7=6.5-5.1=219-75=90×11-415=212×5-790=16×14-56=207-322÷2=460+32×9=321+437×2=766×5÷2=67×12=37.5+28.7=955-18×43=819×5=(376-341)×16=221×(27÷9)=427-375+311=95×(246÷3)=247-(132+44)=104×7+902=72÷(4×2)=30×16-169=825×3=18×4×24=42×14=277×2×8=192÷6÷2=(614-533)÷9=150×4-555=825÷5×4=450÷(3×2)=3.8+47.0=387-(194-170)=788×6-364=548-(606-106)=816÷3÷4=48÷(3×2)=950÷2+169=643+228÷4=22×40-449=(484-430)×40=255÷3=594÷(3×3)=270÷(363-354)=52×8=1.6+4.6=10×11-106=321+87-178=873×2-661=54.4-46.1=484-155×3=644+876+350=392÷4=373-259+58=207-16×12=308÷2÷7=932-16×19=80×2+135=321×4=872-145×5=993-347-19=21×20=262-15×15=94×(20÷5)=61×(462-457)=276-484÷2=120×(49-45)=23×(117÷9)=42÷(54÷9)=136×7-174=32×12-263=631×6÷3=929+184-998=40÷(378-376)=960-39×22=219+186÷3=179+312-459=233-(120-55)=101+150-136=332÷(2×2)=2.8+3.9=(370-76)÷2=(93-43)×19=157×2×3=17×28-140=534-(226-213)=281+12×21=22×4÷8=62×3÷2=379-(73+46)=411-319-15=28×33÷2=251+14+469=123÷3+168=1.5+3.4=35×(144÷3)=186×3×8=61×13=502÷2×8=578×5-987=(731-623)÷9=300-(477-432)=20÷5×28=478÷2×3=2/4-1/4=15×(308÷7)=36×53=28÷7×16=2.6+10.6=376-348÷4=361-(230-179)=20×13=960÷3=399-70×5=986+17×36=864-(502+56)=144÷9=26.0+58.0=893-760-54=32×19=212+75=102÷(18÷3)=75×(686÷7)=24÷(36÷6)=128÷(438-434)=50×7×8=921×(35÷7)=182-(407-296)=26×9×4=91×82÷2=93×(345÷5)=685-(69+434)=279×(482-476)=174÷(27÷9)=21×26×4=721-15×42=457-11×24=850÷2=416-337+167=8.2-3.0=159×5-616=456÷(42÷7)=135×2÷3=(995-128)÷3=920÷(4×2)=861-27×8=5.6-3.8=25×(337-302)=978+19×9=896÷8÷7=701+35×20=107+26=449×2-472=10+546÷2=35÷5×66=14÷2×36=189×3=4/9-2/9=109+143-60=435-162+52=39×(40÷4)=347-20-66=11×5×40=15×8×6=544×4=10×5×42=229-168÷8=428-18×11=483÷(56÷8)=11×(310-302)=887-483=11×58=5.3-3.8=440÷2÷4=2/6+3/6=512÷(4×2)=147÷3×56=800÷8÷5=50×45×9=20×13×3=3/5-1/5=472÷4+95=114×4-233=213+(350-50)=281×(65-58)=648÷6÷6=384÷(2×3)=128+(457-414)=85.2-32.8=11×8×71=352-55=584×(797-792)=162×3+408=5.9-3.9=871×7-590=60÷3×47=295+371+257=983×(573-569)=371÷7=37×54=47×(54÷6)=742+25×9=517-(729-676)=546+(987-138)=320÷(2×2)=304÷4×2=38×75=814-434+654=11×(298-280)=224÷(213-211)=(283-221)×16=(916-616)÷4=96÷(18÷9)=60÷3=370-68×4=61×3×8=113×2×6=11×50÷2=12×16×5=382×5=13×14+213=66×3÷6=872÷8+247=616÷2×6=943+77×10=618÷2÷3=352-(552-353)=75×(117÷9)=249-328÷8=10×88÷8=151×3+304=52×37=407+46-303=262+(409-328)=900+767+98=参考答案267+188-126=329640÷5÷8=1619×48+885=1797202-515÷5=99228+247-430=45607+767+662=2036416-(497-245)=164210×4×7=588063+111×5=618693×4÷2=1386231-108×2=15(358-329)×23=66710+295+234=539108÷6÷3=6705-12×16=513302+187=48919×12+90=318438-33=405(368-281)÷3=29130÷5÷2=13741-441+246=54631×(914-854)=1860585÷5=117655-316=339975-102-20=853644-41=60311×59×4=2596587-248-336=314×55÷2=38528×(551-535)=448777+271+944=1992459÷9×2=10239×(336÷8)=163824×14-173=163357÷3×5=595161×5-723=82933-(770+123)=40344+496+22=862729÷9=81308+32×18=884500÷2×8=2000(34-20)÷7=2382-(20+102)=260210-475÷5=11519×38=722536+(396-81)=851544÷(2×2)=13625×20-379=12123×(160÷4)=920893×8=7144428-134=294644÷4+281=442437-40×10=3717×(240÷5)=8160.3+6.1=6.4376+197=57356×(455-450)=2806.8-0.3=6.5917+70×12=1757784-(305-62)=54137×2×90=666015×23=345768÷8÷3=32875-32×18=2997.0+0.3=7.3824-393×2=3840×6=24037×66÷6=40727×7×8=15121/8+5/8=6/810×9×66=5940636÷(2×3)=106158×9÷2=71148×(402÷6)=321633×2×6=396(285-196)×76=6764825÷5×6=990441-(12+241)=188934÷(233-231)=467193×5-531=434264-(27+125)=112485-12×21=23330÷(3×2)=513×24=312885-72×4=597437-199+228=466107×(125-117)=856792-612=18036×2×82=5904159×4×9=5724833-765÷5=680706-154+996=1548432÷(775-771)=108313+801÷9=402532+(863-637)=758112×2-44=18034×(286-259)=918264×(27÷9)=792364-(45+32)=287216×(16÷4)=86494×52÷8=611891÷9×21=2079312-115-37=160349-(97+12)=24010×22×4=88012×80-393=567115+304-69=35044×8÷2=17628-88÷4=6100×(24÷3)=800896-689+274=481735-14×37=217814+575-766=6235.4-4.4=1.0327×5-779=85638×13-60=43444×18-759=33471-(251-146)=366191-47-33=111316÷4×5=39554×(90÷9)=54037+609+25=67128×(24÷8)=84228÷6×16=608696-131×4=172795÷5÷3=53456÷(2×4)=5755+117×6=75772÷8=9210+(368-130)=448124+108-27=20531×45×5=6975141×6-125=721102×8-675=141472÷2÷2=11851×6+162=468602+275-731=146715×(27÷9)=2145744÷4×2=37218÷2×6=54344+59+228=631404÷2+613=815982-98÷7=9685.8+6.6=12.4176÷8×3=664.4-1.6=2.8784÷(224-220)=196484-595÷5=365(686-98)÷2=294710×4-703=2137397-632÷8=318827-670+711=868(175-127)÷4=1218×29+244=766377+360=737316÷2×4=63238×73×4=11096485+35×14=975756÷2÷2=189272+126-246=152536×8-19=426935÷5×58=406103×(12÷2)=618706+(958-398)=1266(279-83)÷2=98114×2=228594-945÷5=405376÷8×56=263210×13×6=780496÷(20÷5)=124786÷(48÷8)=13115+14×66=939299-24×3=22736×32=1152(338-302)÷2=18793×(35÷5)=5551980÷(2×2)=24517×2×48=1632106×7-702=40144÷9×8=12870×77÷2=269520×9×5=900449-204-131=1143/5+2/5=129×32-131=797436×2+13=885352÷(32÷8)=88116+150=266469-(441-150)=178530+(333-58)=805240+78×2=396(305-105)÷5=40736-20-21=695456÷(319-317)=228753-728+782=807288÷(603-594)=32330÷3+389=499647-57-263=327942-44×2=85415×(198÷6)=495542×8÷4=1084303-312÷3=19911×36-255=141360-11×24=96185×(21÷7)=55576×16×7=8512201+46+59=306120×(393-389)=480(306-138)÷4=42444÷(2×2)=111200÷8×28=700211-116+402=497218+252-59=411289-(431-418)=276102×8=816239-10×23=9777÷(339-336)=259820×2-120=1520912÷8÷2=5796÷(24÷3)=1285×67×8=45560843-808+799=83477×94=723870×(429-423)=420(111-36)÷3=25845-828÷3=56972×(24÷4)=432471-(342+49)=8083.6-47.2=36.4628×(122-113)=5652108÷(86-84)=54967-11×21=73618×(231÷7)=594696×8-706=4862948÷2÷3=158117×(306-303)=351408-11×22=16648×(28÷4)=336126+(443-280)=28942×(206-198)=33674÷(10÷5)=37348÷4=87(41-23)÷9=2931-562=369153×(306-297)=1377994-430+299=863179+146×5=909457-200+146=4031.3+1.4=2.7(418-358)÷5=12360-(128+20)=212729×(642-633)=656141+198=239206+62×5=51610×62-295=325826÷7×8=94446×7÷2=16120×14×2=560365-12×15=185(791-365)÷3=142151+280×2=711728+21×11=959222÷2×4=444520÷2÷2=130930÷3+780=109012×4×40=1920160+174=334173-12×2=149823×4-650=2642698÷2+31=380(422-86)÷2=168485-39×10=9580÷5×6=9627.6-10.3=17.383×90×6=44820318×3×2=1908414-91-223=10027×17-255=204923-16×5=84358×17÷2=493318+398+161=877187-(339-283)=131856÷(32÷8)=214136÷(168-166)=68774÷9×71=610623×56×4=515214×4×63=3528932×(371-364)=6524619-14×22=311244-912÷8=130202×(433-430)=606856+318×2=1492216-51-52=11373+(433-427)=79429-(175+119)=13565+758+70=89335×75÷7=375858÷(18÷6)=286182÷7+436=46239×(967-890)=3003674-530+463=60751×87×7=31059(481-133)÷4=87231-(96-14)=1497.5-0.7=6.8702-391=311925-11-241=673627+144-690=8128×2×43=240865×2=130812+191=1003265×3+607=1402126×5=63032×3×63=6048289×(15÷3)=1445148-(78+32)=38818×(18÷2)=7362100×7-411=2890.3+6.8=7.1104×2×3=624116+505+682=1303296+589+879=1764438-(16+37)=385792÷(76-72)=198450÷5+345=43591.4-21.5=69.9723-(830-194)=873.1+8.4=11.5963÷(18÷2)=10760×80=4800928÷8÷2=58585÷(27÷3)=6596×8-245=523684÷(2×3)=1147.7-0.2=7.5422×6÷3=8449.4+9.8=19.29.0-0.4=8.6168-96=72344×8÷2=1376488-434+85=13918×(270÷9)=54063×61÷7=54932×(279-252)=864403-(152-141)=39240×(342÷6)=2280341+65×8=86143×(154÷2)=3311860-448=41212×70=84048×50÷5=480903+464÷4=101959+260-267=5272×6÷3=144220-175=45320÷(48÷6)=40194+481+920=1595392-(371-139)=160856-(781-264)=33915×7×5=52514×27-304=74680÷8×59=5015316-(115-56)=257946+44×20=1826265-952÷4=27429-35×10=7963.6+15.4=79.0514+170=68481×(40÷8)=405112-34=78209+23×14=531(658-142)÷6=86490+497-356=63117×(612-535)=1309683-43×14=8130×9×2=540356+78×5=74646×16-258=478417+525÷7=492(464-370)×98=9212426-70×6=6268×2-242=2947.2+5.7=12.982+(465-33)=51456÷4×35=490774÷9+238=324775+801=1576352-129-14=20962×(182÷7)=161243×(398-386)=51621×4×51=4284413+98+384=89522×10×2=4404.7-0.2=4.5(380-12)÷8=46287+15×38=857293-222÷6=256379×(773-764)=341119×4×60=4560352×3=1056102×8÷2=40810.0-2.4=7.675+205=280396÷2×5=99094×28=2632109+22×36=9012/8-1/8=1/8224÷2=11240×2×33=2640348÷(2×2)=8737×10×2=740196÷(216-214)=98424×4÷2=84826×2×77=4004489-177-39=27345×2×10=900458-333=125152÷(355-347)=19776÷(2×4)=97362-(693-509)=178233+238×3=94711×16-104=72650+936÷8=76719×24-136=32028×3×23=1932273÷7÷3=1318÷2×37=33324×6×4=57649×18÷3=2944.9+1.5=6.410×19-169=21168×5-59=781539÷(49÷7)=77225÷(45÷5)=25147÷7=21318×2÷4=159149+(468-358)=25931×7×4=868483÷(374-371)=161906÷(3×2)=151205-115+67=157948×(256-249)=6636339×5=169583+85+618=78615×31-35=43012×(201÷3)=804324÷(69-63)=5472×9×3=1944368÷8×28=1288825÷5=165397-(231+155)=11318×8-216=232833×10×2=660121-49=72118×3÷6=59412-64-95=253465×2=93013×61-577=21632×18÷3=19232÷2=164/7+2/7=6/7897-310=587801+875÷5=97614×50=700(322-302)×35=70087×(16÷8)=174476÷(66-62)=119602-26×20=8271×(72÷9)=56812×32÷3=12824×10+264=50425×2×40=200054+(353-231)=17665×(616÷8)=500578÷3×35=91020×28÷5=112168+362×2=892127×9÷3=381408-249-97=62390÷(3×2)=6595×(20÷5)=38038×(526-435)=3458265+143-163=245480÷4÷3=40994-17×8=858243+144=3872/6-1/6=1/658+103+43=204721×(18÷9)=144296+69×3=303378-(184+25)=16976+630÷7=166408÷(130-122)=51889×7-692=5531400-252+265=413380-18×19=38(411-395)×13=208641+377-22=996553×4=221236÷2×38=684408-315+52=145504÷3=16818×6÷3=365/7-1/7=4/7335÷5×10=670522÷9÷2=29294+356÷2=47212×49-281=307352÷8=44165+229-301=9346×2×3=276480÷(241-237)=120296-14÷7=29427×(81-78)=81284-47×5=49(251-127)÷2=6291-10×5=41248+(958-319)=887522-(258+235)=29198÷9÷2=1118÷2×41=369331×2×4=2648369÷9×91=3731467-20+905=1352293+800=1093816+104×2=1024214÷2×4=428416+(410-290)=53637×13+41=522496÷(2×2)=1248.2-6.4=1.826×27+256=958138÷(2×3)=23414-50+264=628728÷(28÷4)=104119÷(35÷5)=17864÷6÷2=72720÷6÷3=40990×7÷2=346512×11×6=79265÷(217-212)=13416÷(387-385)=20857+18×28=561738+995-706=10272/5-1/5=1/5808-423-137=248122×6+489=1221450-204-212=3446×(72÷6)=55211×79=869439×2-595=28310×10×7=700291×2=582338-13×24=26456÷6×9=684781×(20÷4)=390568×(744÷8)=6324353-(40+117)=19630×83=249068.5-66.0=2.5166+28×27=92275×48×4=14400(418-64)÷2=17771+131+382=584966×(36÷6)=579615×11×2=330176÷(50-48)=88384÷6+164=228345-61×3=162374-(487-441)=32817×4×48=326435×2×4=280952÷(2×4)=11914×13×2=364162÷2=81260÷(20÷4)=5210×7÷5=14753-22×18=357243+137-24=356132÷6=2240+343-133=250938+(338-153)=11235/8-1/8=4/8849-(695-126)=28055÷5×27=297863-38-726=99188×(486-477)=1692465-292-139=34729÷9÷9=9333÷9×20=740194+(456-345)=305414÷(2×3)=69258+539=797323+(337-308)=35240÷4×70=700453-12×29=10528+308+201=537247+314+164=7252.8+1.6=4.473-54=19(152-65)×27=2349160÷4=40315÷5÷3=21425-129×2=167242-166=7638+(245-69)=21490×(296÷4)=666070×63=4410839-(300+148)=391(440-335)÷3=35106×5÷2=265203×3×7=4263205÷(45÷9)=4126×3×13=10146.1+9.3=15.4104÷4×22=572360÷(69-60)=40713×2=1426(314-173)÷3=4713×6×38=2964192÷(21-15)=32531+11+429=97138×5=190100+(255-169)=18620×4×68=5440491-354=137347-(444-155)=58464-(339+31)=94463+318=781312÷(221-215)=5243×54÷3=7744/5-1/5=3/540×25÷5=20021×2×3=12613×69-498=3998.1-1.8=6.339+178×3=573107+588÷2=401787×8÷2=3148294÷7=4218×2×34=1224550÷(200-195)=110169+19×17=492(191-137)×15=810698-265+952=13856/10-2/10=4/1076+412=488539+10×14=67946+50+751=847142÷2+288=3590.5+8.6=9.1449-(240+130)=79855÷9×77=73154.2+5.4=9.682×84÷6=1148112+156=268588÷2+517=811(871-652)÷3=73126-468÷9=74891+270÷9=921760-(449+194)=11746×48×9=19872493+70+255=81875÷5÷3=519×18-310=3250+(431-400)=81291-63×4=3915×15÷5=4566÷6×31=341653-157=496200÷4×8=40044×(48÷3)=70430+666+799=149525÷5=557×(525÷7)=427520×15=300638-19×25=163127×5+625=126016×18-23=26534+501+251=786311×3×9=8397208×2÷4=10412×61+469=120127×2×41=2214475-42×9=97(370-328)÷6=7210-94+286=402333-16×2=301288÷(27÷3)=32420÷3×6=84093×4×2=744905+16×48=1673135×2÷5=5424×19-204=25215×37-319=236584÷4=146497+(215-118)=59410×15×5=750124-16÷4=120357÷(14÷2)=5136+548+823=1407140÷(997-995)=70630÷(3×2)=10515×24-96=264(308-168)÷4=353/6+2/6=5/6(180-145)÷7=5788÷2÷2=1972.6+1.1=3.737×(243÷9)=9996.1-1.0=5.1125×9=1125292×3=876203×6÷2=609329-(425-219)=123158-94-45=19342×2×7=4788441+164=605296×(334-329)=1480432÷6×2=1447.6-3.4=4.2228+(419-402)=245123+87=21028×2×18=100828÷2×58=81238×(39÷3)=4948.3-5.0=3.3(502-354)÷4=371/9+7/9=8/971×9÷3=21320×3×72=4320642-(220-107)=529120×3=360427-323-10=94342÷(2×3)=57115+296÷4=18991+49=140461+260+195=91615×(120÷8)=225480-122-21=337344×4÷2=688378÷3÷3=4261+21×40=901921-(364+240)=31740×(190-178)=48010×28÷7=40894-16×5=814147×4÷6=9843×(12÷2)=25889.5-62.4=27.1185×(18÷9)=370450÷9×5=250936÷2÷4=117933-32+182=108326×17-318=124333-23×14=11978+526-354=115090×51=4590400-26-70=304301+482-763=203.6+76.2=79.8437-106-286=45612÷(3×3)=68126÷3÷2=2135×4×2=28024÷6×46=18444×(427÷7)=2684584÷2+649=941596-(289+99)=208181×2=36220÷2×6=60168-11×15=3134-585÷9=6929×8×3=69632÷4=836×(45÷5)=324528÷(2×4)=6610×12×8=9601.6+0.6=2.2788+683+229=1700491+839-772=55830×20=600722÷(854-852)=361393+131×4=91772÷(32÷8)=18470+(351-48)=773597×3-499=1292313-122=191762×(18÷2)=685827×34÷2=45954+64+292=4104.2+3.3=7.5820-(886-455)=38916×10×6=960378÷(3×3)=4290×58÷2=2610683-18×25=233155+106=261332+125-31=42693×98×6=54684807×7=564917×2×83=2822329-644÷4=168183×(59-55)=732143×(20÷4)=715275×9=247543×2×19=1634897-(908-325)=31410×27-151=119149+50=19990+55=145180×5-746=15479×(649-641)=63281+175×2=431915÷3×9=2745312÷(28÷7)=78192÷(32÷8)=4883×(615-608)=58120×88×8=14080949-455+787=1281768÷4÷6=32375+526÷2=638814+109×2=1032128×7=89648×12=57692÷2=46445-276-35=134919+720=1639(243-39)÷6=3475×50÷5=7508.7-7.9=0.8119×6×8=5712321×(10÷5)=642996+(427-398)=1025456+325+153=934761+397×2=1555448-122×3=82143+368+487=998204÷(447-441)=3419.0+5.7=24.7519-58×6=171206+22×11=448864+(698-127)=1435345+994-831=508882×7=6174146+435=581450÷(30÷6)=907.0-2.9=4.1382-12×12=23878×6×2=9366.5+15.1=21.6152÷(36÷9)=3835×(234÷9)=910362-45-107=210499-44×5=27927×6×2=32470×(160-151)=630556÷4×2=27848×11=528581+26×29=1335607-220+775=1162392+116×4=85676×(96÷3)=2432875-(886-741)=730916-(404+340)=172645×(176-168)=5160892+774÷6=102147×12=564275-233=42266+(466-310)=422794+151-495=45044÷4×45=495813-12×57=129495+16×3=543589-21×3=526804-74=730963×(622-616)=5778132÷2=6653×(137-128)=47726×5+761=89136×(660-631)=1044178+231-324=85(211-132)×35=276517×37=629448-309-125=14195÷3×9=585789-(97+302)=390518-300+567=785578-(33+322)=223960÷(2×4)=120458×5=2290262+301×2=864197+178×3=731300-63×2=1749.1+4.9=14.0252×3÷4=189680+(705-387)=998138÷(3×2)=23303+(266-71)=498216+21×17=573431-226=20531.6+46.9=78.512×(128-125)=3614×6×66=5544941×(32÷4)=7528240÷2÷4=3013×(59-47)=156666÷3+348=570856×7÷2=2996153-(269-261)=14510×9×85=7650422-280=142265÷5×15=795390×2÷6=130169+735+171=1075575-147-246=18278×(32÷2)=12482.2+5.0=7.225+890-799=11651×(470-457)=66389+(772-127)=73424×39÷8=1173.2+3.8=7.07/10+3/10=159×12÷3=236330-(46+119)=165447-318=129206÷2×8=824(483-267)÷2=108(85-32)×41=21735.2+6.6=11.8(323-309)×31=434234÷2÷3=3984.