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340÷4×9=452-172=696-(851-815)=1.3+0.7=263+227=675×4=247-41-188=58.5+30.5=26×30×6=756÷(3×2)=4/8-3/8=60÷5×74=90×28×2=980÷(2×2)=443+981÷3=16×31-116=712×(24÷4)=377-160÷5=348+60-371=654-387-52=463-138+86=66×2×3=412-319+181=52×2×8=484÷2×8=9.8-2.9=174÷3×82=368+60×14=(264-180)×11=630÷6×8=65×51÷5=466-38×11=6.9-5.7=204+130×5=6/8-1/8=56÷(334-326)=26×36÷8=52×(35÷5)=645÷3=16×9×2=202×3×4=360+(326-302)=12×22×2=300-22-253=41×13+32=140÷7×13=(467-20)÷3=316÷(24÷6)=46.6+44.9=36×59÷2=575-19×7=568÷8+795=169×2×3=19×25×2=389-31×8=27×66÷2=258÷3+197=30×(27÷9)=285+432+47=(763-716)×12=384÷8=88×91÷8=476÷7+80=37×(962-919)=(549-329)÷2=60÷(257-255)=53×(582÷6)=224+222-406=328-10×17=11×34+79=16×16-90=14×8÷7=285÷(101-96)=258÷(16÷8)=(453-83)÷5=464×4=116×7=15×38=930÷(2×3)=57×15=608+144-541=16×30-302=35×(309-304)=(108-92)×59=20×20-293=92×8=54+163+679=396÷(3×2)=14×11×3=793+490=167-22×3=24×7÷6=33×3×55=4/6-1/6=30×3×9=10×39-253=580÷(2×2)=49×(35÷7)=87÷3=98×2-42=469÷(792-785)=580×(737-730)=352÷4÷8=439-378-34=2/6+3/6=312÷6×16=161-(804-648)=93+133-65=174×(15÷5)=72×74÷9=189÷3=(483-423)÷3=162+34×19=46×89×6=12×5×65=213-10×6=303+131×3=833+120÷2=148+260-194=11×66=498×(38-35)=27×(36÷3)=219×6÷9=12×39×2=148÷4×17=30+31=730+90÷9=148+(477-67)=14×2×70=7.7+9.8=320+19×12=47×(170÷5)=1/7+4/7=2.5+9.2=416÷8×17=67+251=137×7-727=15×60=1/8+3/8=438-(79+327)=24×74×7=84÷(14÷2)=565×8-920=1/5+2/5=374×7-594=1.6+31.6=654×3-127=3/6+2/6=365-368÷8=491-(193+237)=331+13×2=25×(20÷5)=(463-423)×24=812-344+611=39×3+227=27+406+71=617×(143-137)=47×(60÷4)=608÷4×2=780÷4÷5=192-(998-830)=87×11-349=32×2×64=18×10×2=455-17×15=172×2-237=61×16+299=89.1+6.5=690+45+154=358÷2×4=28+69=477-16×25=253-(449-439)=96×3÷4=86×(28÷7)=(268-234)×39=598+18×16=390÷5÷2=926-(603-250)=72÷(12÷3)=206×3÷6=168÷3×74=989-29×25=51×29×7=25×(26÷2)=295-(216-102)=12×3×88=579-98+474=366-12×29=19+334-179=49.7-8.0=12×36-88=52×75×6=138+(291-33)=351×(875-867)=791÷(177-170)=70×79÷7=708÷(2×2)=12×8÷2=4.8-2.4=594÷9×4=422-43×8=648÷4+294=40÷(18÷9)=56÷7×2=746+481=616×6÷2=11×9×25=(942-865)÷7=66+(493-178)=918-(617-157)=288-266=84×14÷6=72÷(2×2)=7.5+3.3=457×(82-76)=938-(303+22)=162+132×6=736-154=780÷2÷3=31×16-84=730÷5÷2=306+(718-159)=13×(520÷8)=167×(192-187)=25×(101-87)=4/8-2/8=2.7+0.4=18×4÷6=40×2×55=242+819÷9=13×4×96=18×48=837-(206+433)=1.4+0.4=45×3×4=14×24×3=(208-109)÷3=406÷2×5=29×(45÷5)=11×5×63=654÷3=12×5×6=303-242=(863-739)÷4=51+(847-140)=93+(556-456)=114÷3×6=48×82=658-286-220=34×77÷2=108-58÷2=868-550÷5=908÷2×9=405÷9×61=528-(976-687)=37×20-394=936-(779+60)=794+(996-721)=675÷5÷9=496-(46+311)=736÷8+82=22×3÷6=288÷6×86=216÷9×37=29+123=14×18×3=26×(105÷7)=254×(809-804)=386×(18÷9)=80÷2=418-680÷4=29×10-284=365-19=664÷4÷2=118-29-64=153+(958-424)=201×(14÷7)=17×26-20=163×(318-313)=284-(52+51)=391-14×16=80+107=5/9-1/9=858+111-452=97×(616÷8)=10×35-168=(619-565)÷2=(723-624)÷9=24÷8=768×4÷3=15×5×9=291×2-453=828÷2÷2=822-46×10=116×6-153=341-(441-100)=171÷(3×3)=16×48-596=493-126-71=548-91+414=134×3×9=378-10×24=55+599+104=433-(361+40)=248-10×18=198+135-76=440÷(32÷8)=441-(378-252)=788÷(16÷4)=416-12×10=381-(114+226)=71×2+372=335÷(45÷9)=510+683=72×(256-244)=193+(110-67)=25×30=736÷4×3=278-(251-100)=10×99=295-13×18=25+38×15=6.8+4.5=386÷2×7=(817-798)×79=152-(357-234)=181×3=255×2-185=16×18÷9=935×6÷5=969-566+100=12×25×2=880÷8÷2=338+23×27=77×6÷7=516+51+320=45+253=138×(164-159)=192-(70+98)=722-408+327=133×5÷7=113×8÷2=93×3+260=229-12×9=264÷8=174÷6×30=747÷3×9=172÷(2×2)=326-(52+38)=531×5÷9=812÷(2×2)=15×27+19=674-29×23=329+14×65=157-25+186=83×86×2=930÷3÷2=437×2-383=197+74×10=320÷(40÷5)=189+153=692÷4+17=804÷(48÷8)=345-340+88=899-11=194-644÷7=44×6-132=416-11×13=125×(32÷8)=280×9÷3=62×91×6=434-780÷5=667+(959-604)=85×(388÷4)=(207-72)÷3=185×3=13×(52-49)=69×91=40÷(2×2)=21+(346-12)=51×3+103=654+21×31=612÷2÷2=231+741=402-318+124=59-(444-438)=8.6+6.0=733-39×6=304÷4+163=836×5=9.1-3.9=37×10×2=327÷3=11.2+26.3=377-609÷7=88×3×9=13×67-304=52×91÷7=60+391-27=14×(138÷3)=964-29×27=144×8-526=287×2=477×2÷6=1/7+2/7=11×32÷8=48÷6×27=230+315+718=320÷(410-405)=75+806+72=(739-657)×10=26.2+0.5=548+72÷9=337+12-197=275÷(20÷4)=83+151=144+351×2=369-254+154=672×8÷7=28×45×5=511-64×6=45×(340-333)=11×36-20=6.9-1.6=255+915+345=(94-20)÷2=380÷(10÷5)=17×6×7=35×(52÷4)=615÷3=560×5=138÷2×10=3/9+4/9=269+48×8=3/6-2/6=16×(299-244)=210÷3×6=40×7×3=12×8×76=12×34-166=128×4×8=582÷2+454=424+269×3=34×13÷2=342÷(54÷6)=670÷2×8=33×4-125=208×(18÷2)=392÷8×69=400÷(2×2)=3/5-1/5=10×3×99=10×(301÷7)=44×5×2=987÷3+176=20×11-192=476+752-655=297-11×6=975-13×47=396-237+123=592×3=8.3+1.2=756÷(2×2)=350+225+784=893-966÷2=676÷(457-455)=834÷(58-56)=13×48÷2=200-93=105+659-39=780×(14÷2)=886-(751-379)=34.6+2.9=288÷(2×2)=366-840÷5=70÷5×41=11×(52÷4)=171×2÷3=44×57÷4=(31-19)×11=10×(219÷3)=69×14=133×(21÷7)=14×2×21=402÷(18÷6)=363-212÷4=288÷6+301=84+207-271=410-37×10=391-288=132+13×40=545-339=232÷(391-383)=923+391-552=812÷2×6=70÷7×39=934+48×19=382-255=276÷4×11=473-729÷9=971-354+774=380+346=737-130=969-367+975=(351-15)÷3=58+52×17=53×12=34×(218-209)=45×19=327÷3+169=27×11×2=437-(239+188)=828÷6÷6=31×52×3=154+177+411=9.2-3.1=22×6÷3=850-(306+227)=(811-583)÷2=341-13×17=41×24÷8=134+(467-289)=872-115×5=60÷5÷2=107×9=228÷(36÷6)=18×(70÷7)=207÷3÷3=446×2÷4=664÷4=702÷6÷9=602-(170+221)=42×2×17=740÷5÷4=276÷(3×2)=279+376÷4=446-111-130=203×(127-124)=36÷6×33=705-30×21=110×5=516÷(2×2)=301+595+45=813+528÷4=660×3=88-135÷5=994÷(721-719)=8.5+1.5=40×52÷2=429÷3+170=190÷2×39=279÷(18÷6)=36÷3×32=407×(771-762)=83×(30÷3)=22+(929-512)=9.1-1.7=146÷(142-140)=334-(156-83)=415+257+18=736÷(2×2)=891÷(63÷7)=(171-143)×15=50×86=764+(971-919)=735×2÷6=433-176-119=762÷(3×2)=312÷(2×3)=2/10+6/10=293+31×17=(400-115)÷5=314+270-425=60×94÷3=493-682÷2=962+41×21=177-33-118=140÷2=473×(18÷9)=12×20-55=403+523-652=63×48÷3=224×4=477-81-161=451+(374-54)=232-108-22=981-(876+64)=680÷2=462-450=412-116÷2=397-153×2=681+311×2=30×23÷5=499-856÷8=398-672÷3=931-11×24=297+132×3=621-581=67+317+502=26.9+4.3=861×(914-905)=15×16-218=13×72=432÷(140-136)=156÷(385-383)=733×(130-127)=475+305+471=315-50×5=24×37÷8=48×(99-70)=352÷2+211=275-438÷6=20×3×18=37+(175-18)=310×3-227=11×(218-210)=49×(85÷5)=35.6+13.3=834-410×2=(656-264)÷7=992+343-819=197+161=9.1+5.2=197-489÷3=17×29-26=136×3=136÷2=67+389-389=522÷6+444=192÷8=498-99×4=29-14=411-12×20=430-160=160÷(2×2)=360-199+299=76×4×2=65×(321-313)=243-648÷3=228×2÷3=445+15×29=28×(124÷4)=5.9+1.9=89×79×9=575-(923-617)=31×3×9=41×32÷8=959+122×8=412×7-721=19×(269-263)=685×7-888=373-285+688=7.8+2.0=742-610÷5=605-(615-321)=42×18÷7=78×80÷3=250+375-346=320+252÷4=(366-246)÷4=28÷4×96=10×3×65=139+(467-236)=184+412=485-27+351=260+899+753=687-992÷8=264÷(2×4)=267+45+393=18×12+821=337+(809-502)=126×(256-252)=473-134×2=257×5=157×6-50=33×(127-107)=437-(219+141)=14.5-0.8=324÷(10÷5)=77×98=972÷3÷2=977+483=579÷(12÷4)=775-443=121-(23+58)=146×(18÷3)=462-19×10=129×6=961-150×5=56÷(10÷5)=6.8-3.0=192÷6=141÷3×7=460-350-16=266+388+61=483÷(371-368)=479+35×4=(973-763)÷5=56×25=17×8×7=595÷7×2=1.2-0.9=5.5-1.0=128+652÷4=604+764+62=262+(921-22)=72÷8×47=430+(386-385)=39×30÷3=312×2+160=342-(418-349)=25×30÷5=833-246-243=621+592-833=351+260÷2=613+(583-96)=557-148-53=(223-167)÷4=260÷4÷5=296×6=278×2=827-(560+58)=292-23-86=25×12×2=879×(463-456)=(707-315)÷4=74×(266-219)=162÷9×35=27×16÷3=11×8×64=90÷(287-278)=536÷2÷2=20÷4×23=774÷(887-885)=130×3×2=870+829+948=663-966÷6=230+(378-169)=29×16=875-212+214=349+(165-125)=751-114×5=783÷3=39×(342÷6)=21×2×21=957+317-965=78×95÷2=912÷2=35×(781-758)=836×(148-144)=600×3=99+91+800=684÷6×2=316+214+51=6.1-2.2=274÷2=296-251-14=38×23=616-39×2=(455-347)÷6=401-(78-44)=902×(63÷7)=19×33-592=(594-554)×90=374-336÷8=495-21×2=741×8-676=493-426=26×3×80=340÷4×11=20×42÷5=424÷4×2=325-195-25=100×7+185=799×(144-139)=279×8-432=101×(341-337)=461-(13+329)=16×13×2=487-25×13=816÷(2×4)=33×(168-111)=446-(231+177)=162×6-659=711×4÷9=0.3+8.5=(652-580)×57=360+(290-195)=924-417=64÷(316-308)=740-522+665=59×87=711-(36+559)=12×68=684÷(2×3)=(473-435)÷2=12×10×3=144×5×9=12×(425-416)=15÷3×19=35+413-113=91.5-21.9=351-(451-394)=736-65-99=91×10-279=108÷(435-431)=804÷(3×2)=773+929+542=869+154=64+20×15=56+(485-12)=131+300+732=306+21÷3=30×(732-684)=16×10×3=160÷(32÷4)=654-263×2=3/8-1/8=230×4=89×(252÷4)=77÷7×90=215-119=28×(114÷6)=88×88=19×24×2=9.1+7.4=158÷2=933-263-159=262÷(197-195)=915÷(67-62)=331+348=3/4-1/4=451-221=499×2-854=320÷4=263-73=48÷8=109×(10÷5)=344-137=(507-321)÷6=134×7-246=760-108-202=478+131-222=54×8÷3=40÷8×70=708÷(3×2)=12×79-741=409×4-853=489-(26+451)=26×24-597=112÷2+177=37.6-18.8=24×9×4=386-11×19=2.9+0.4=55×95=866×3÷2=21×77×3=4.6+5.0=453-(18+405)=57+748÷4=294÷7÷7=908+905-183=198÷(27÷9)=12×(75÷3)=39.2+31.8=153÷9×36=24×11×3=34×9÷6=5.5-1.1=868-125-179=13×(384-342)=372-58×5=420÷(148-146)=678÷3÷2=16×4×31=236+47×15=153+119=860+142×4=212+124-121=7.3+3.5=29×(16÷4)=939+(371-249)=46×2×63=70×15×6=488+321-287=527-222+661=591+89×3=288+(340-28)=205÷5×8=278+21×28=10×23×2=118-77+325=202÷2=143-(25+26)=49×7=(453-77)÷2=848×7=249+852÷3=798+493=9.4-4.9=510÷6×9=309+169-353=180÷2=160÷2÷5=784-(570-134)=957-(401-314)=647-56×6=76+239=2/9+6/9=6/9-2/9=451-402=845+38×15=(40-26)×31=82.4-33.7=879-707=239×4=908÷(681-677)=792÷(4×2)=887+165×3=93×5×2=651+21+324=250-134-71=541-(741-697)=989+12×66=948×(12÷4)=648÷(2×2)=18×25-166=880-821=32+688-352=697×(278-271)=977-(214+624)=100+221=956-10×51=560÷(2×2)=172-37-68=229-765÷5=260-(453-213)=158-139+321=182+(490-202)=360÷(953-951)=25×(56÷2)=378÷9×8=8.4-7.3=333÷(18÷6)=15×(69-58)=926-877-44=783+(607-250)=24×21÷2=891÷9÷9=33×2×37=668-176+412=145+148=822-(761-436)=26×3×7=36.5+29.5=659+586+605=375-304+230=336×(45÷5)=114÷6=172×2+470=10×(197-138)=939×(63÷9)=51.1-29.2=27×4×5=184-(12+129)=669×(30÷5)=(973-329)÷7=390-13×12=68×7×5=906-(230+272)=459-886÷2=74×2×6=816÷3×6=190×(12÷6)=168×4-665=386-170×2=17×27=13+(415-31)=711÷(871-868)=15÷(25÷5)=8.7+3.3=550÷(864-862)=401×2×3=17×54÷6=6.5+1.1=936-183+218=386-10×25=19×37+143=292+(425-368)=410÷(10÷2)=540×3-545=203-(25+45)=956-865=28÷4×26=248×2=526×5=477-(263+28)=25×6×5=134×7=344+102×6=185+267-280=351-30+40=409+75×6=234×(10÷5)=390-189=521-47×8=94×(353-349)=513+(610-188)=950×(287-283)=141×6÷2=685+828+726=218×5-205=473-184+184=91×(907-823)=379+93=114×5×4=85÷(45÷9)=230×3×6=433+88=399-(320+42)=16×69×3=336÷6×16=741-11×4=(452-342)÷5=12×5×93=196÷(63÷9)=461+113=55×(543-490)=392÷(28÷4)=858+999+283=824÷2÷4=63÷9×7=19×3×77=679+120×5=148÷2=585×9÷5=16+381-21=(317-298)×20=223×4=555×(384-377)=10×9×85=672÷6÷2=475÷(30÷6)=32×(576÷6)=422-171=315÷9÷5=897-33=17.8+30.8=198-144÷4=24×23+776=429-12×12=42÷2×4=605+86+48=109+(442-426)=21×4×79=840÷3÷2=68÷4=67.3+9.9=64×13=6.3-2.9=316-(472-336)=186×(492-489)=432-249-69=964-(70+400)=461-416=262×2+403=100+23×30=843-94×6=176-(344-337)=80×7÷4=216÷6×9=362-101-48=873÷9×7=828-(68+752)=585-233×2=58×70×4=57×5-245=98×79=723×(24÷4)=25×(132÷4)=414-(201-75)=183+139-93=585×4÷2=117÷3=866+479-166=97×(225÷5)=171+634+618=3/8+4/8=70×50=301+155=12×8÷6=16÷(98-90)=74×8÷4=306÷2×3=15×28÷6=16×23-21=2/7-1/7=846-(453-77)=521+19×3=10.0-2.4=924-19×39=433+170=23×4×62=11×11×4=403+(968-951)=975+27×36=233+459=433×2-81=201+284÷4=21×38=256÷8×64=47×(12÷6)=816÷8=524÷4=397+453×2=532÷4÷7=15×49+141=11×76-729=904+28×32=10×2×25=928-11×23=175×(430-425)=34×12÷4=887-385÷5=(283-270)×22=99.8-19.6=50×10-425=(674-630)×43=428÷(88-84)=26+443-124=84×29=19×24=487-108×4=12×35÷3=463-(443-384)=280-42÷7=841-17×28=951-814-98=(629-557)÷8=227×4-228=442-130=349+(795-684)=92×(630÷7)=10×4×41=456×2÷4=429-136÷4=428-325=23×27-610=643-440÷8=12×39-88=952÷(4×2)=16×17×2=293×3-102=90×(125÷5)=9.9+0.5=520÷(16÷2)=22×2×97=453×9-132=11×46+129=33×3×84=339-(136+118)=780×5-992=88+259÷7=883-655+447=282+23×4=790×(354-346)=961-22×14=162+13-74=448÷7×13=477+54×3=49×(212-199)=19×4×14=780÷6×4=183+151=94÷2=34×14=127-196÷4=193+166=31×3×54=234×(173-170)=40.8-31.3=10×84×5=482-16×19=567÷3+195=877-282-487=859×2=376-237=498÷(48÷8)=152÷(64÷8)=23×16-366=80×4×3=50×(20÷5)=636÷3÷4=330÷(3×2)=202+261=720÷(4×2)=611+978+104=9.4-5.5=44×2×88=478+(680-605)=729÷9+451=48×(60÷3)=(968-158)÷5=465-426+161=13+(468-326)=13+582÷6=27×39÷9=130÷(40÷8)=830-508=171+294-438=77+63+556=925-701-115=(318-108)÷2=6.8-5.8=18÷(174-172)=952-30×26=496-324=200÷2×8=435×2-367=233×5=43×(35÷7)=92×62=234÷(284-278)=432-722÷2=161×5×7=176×(16÷8)=336-(434-287)=12×24÷6=828÷2÷9=9.8-8.6=257×3×9=834×(367-360)=954÷9+364=22×38=9.5+0.5=132÷(3×2)=22×42-127=330÷5×77=720÷2÷4=85×(648-568)=429-217-109=480÷6×7=243×3-289=816÷8÷2=620×2=83×28×4=572+96+29=73+19×19=875-(917-535)=684×7-858=13×(648÷9)=401-13×19=404-(46+249)=576÷(3×2)=830÷2×4=277×(30÷5)=(877-865)×31=236÷2×4=600÷(456-452)=37×48=22×45=(143-93)×73=9.2-8.5=8.6+6.9=39×11-320=776+20×25=5.7-3.4=718÷2=24×(264-224)=338÷(606-604)=475+618÷6=1/8+2/8=811-116×6=290+93×6=565+261+114=854-(572+80)=445-(470-304)=(336-201)÷3=10×7×26=219×4÷6=55×9×2=52+24÷8=(966-671)÷5=54+587+99=528÷(474-470)=33÷3×49=490÷5+379=65×87×2=409-287+350=(182-62)÷8=893×(24÷4)=743-63×4=10×(114÷6)=458-28×6=330×3×7=396-26×4=52×(32÷2)=35+32×19=696-(26+429)=539-66×3=58.4-48.3=(899-633)÷2=1.4+4.8=198÷3=68.4-46.2=540÷9÷5=27×(259÷7)=120×7+639=871×(741-736)=385-20×18=40÷(28÷7)=47×(27÷3)=440÷2÷2=(814-597)÷7=329+50×4=22×4=197+169-251=180÷4×5=47×(32÷2)=634-756÷9=808×(24÷4)=281+527-498=8.4-7.4=640÷8×18=106×(72÷9)=418-312-55=996-18-376=597-349+581=202×2=138÷(16-14)=778×(63÷9)=238÷7=342÷(3×3)=575+423=151+223×2=265-51-111=59×(360÷5)=17×9×3=237×6-520=193×2=11×81+874=38×21÷7=640÷(542-538)=12×77-355=431-178-39=494-26×12=722×3-920=51+190=44×92=404-381+33=44×10×2=990÷2÷3=15+17×28=142÷2×8=415-10×11=39×24=23×16-367=340÷(16÷8)=388-(85-28)=356×3÷4=350-764÷4=54×(327-312)=24×(162÷6)=784÷4÷2=543+143+710=78÷6×48=738-277-405=360÷(20÷4)=86+10×34=89×15=99.8-97.1=14×20-248=74×10-583=760-548÷4=304×3=7.0-6.2=12×4×77=11×18×3=247×(485-481)=30×2×12=203×3+143=442+10×8=842-480=584÷(4×2)=11×82-97=425+114÷2=173+429+527=88.2-56.7=432÷(48÷8)=34×(330-323)=189×(16÷8)=229-135+388=76+46×6=436-137×3=57×(172÷2)=95÷(20÷4)=35×13=141×2-137=214÷2=1.2+5.7=13×7×58=156÷(202-199)=62×31×5=336÷8=444÷4÷3=3.7+6.1=261-19×6=55×(248÷8)=196÷7=58×4×2=107+363-455=136-693÷7=18×(469÷7)=318+657=240÷4+176=85×(438-360)=580÷4=15×5×66=259-680÷5=192+243=14×2×7=22+78=28×7×2=464×2-240=307×3=993+535+652=20÷2×40=165÷5×15=893-275=5.7-0.5=656+38×12=(675-370)÷5=697+760-962=18+(384-225)=321-81-83=(334-313)×91=42+816÷6=264-(428-341)=78.6-15.6=403×6=8.6-7.8=479-277=79×(20÷5)=18×51=870÷6×4=(336-168)÷2=880-(427+94)=457+276+134=141×5-522=872-537+971=620-(307+148)=(431-123)÷4=68×12÷8=494+233-697=3.6+1.1=174÷(48÷8)=744×2÷8=297×7÷9=996÷(2×3)=427-79+150=104÷(4×2)=252÷3÷4=2.9-1.8=613-487+254=(464-100)÷4=974-130×6=296÷(4×2)=12×18-91=908-(773-409)=204×(12÷4)=728-(333+289)=12×44÷3=418-178÷2=690÷5÷2=301-66=944-(80+31)=(996-222)÷6=918-73-113=756÷6÷2=648÷2×8=573+98=336÷(272-265)=172+320=186-51×2=87×3=348-31×5=346-38-127=358-60+681=300÷4×3=36×(451-446)=7.6-4.8=45+63+247=(464-212)÷7=32×3×59=144×6÷9=376+24×24=142÷2×44=76÷(228-226)=239-58+262=189+(497-355)=52×10÷2=466÷2×6=203×7=334-122×2=8/10+2/10=462÷(104-102)=135-(158-44)=810+103×9=739×(64÷8)=738÷(2×3)=864÷(469-467)=248×3=7/8-1/8=(140-123)×11=904-413-364=276-468÷2=856÷(2×2)=14×3×37=300÷2=640÷(20÷4)=468÷(82-79)=620-12×24=748÷4=(477-452)×28=16×51-815=31×2×4=414-74+74=29×31=673-(998-541)=187×(487-482)=(605-401)÷2=70+96×6=84-(541-506)=281-18×3=914+460×2=164×3÷6=971-13×74=476-(476-385)=798-671=901-325+611=12×(198÷3)=910+31×6=参考答案340÷4×9=765452-172=280696-(851-815)=6601.3+0.7=2.0263+227=490675×4=2700247-41-188=1858.5+30.5=89.026×30×6=4680756÷(3×2)=1264/8-3/8=1/860÷5×74=88890×28×2=5040980÷(2×2)=245443+981÷3=77016×31-116=380712×(24÷4)=4272377-160÷5=345348+60-371=37654-387-52=215463-138+86=41166×2×3=396412-319+181=27452×2×8=832484÷2×8=19369.8-2.9=6.9174÷3×82=4756368+60×14=1208(264-180)×11=924630÷6×8=84065×51÷5=663466-38×11=486.9-5.7=1.2204+130×5=8546/8-1/8=5/856÷(334-326)=726×36÷8=11752×(35÷5)=364645÷3=21516×9×2=288202×3×4=2424360+(326-302)=38412×22×2=528300-22-253=2541×13+32=565140÷7×13=260(467-20)÷3=149316÷(24÷6)=7946.6+44.9=91.536×59÷2=1062575-19×7=442568÷8+795=866169×2×3=101419×25×2=950389-31×8=14127×66÷2=891258÷3+197=28330×(27÷9)=90285+432+47=764(763-716)×12=564384÷8=4888×91÷8=1001476÷7+80=14837×(962-919)=1591(549-329)÷2=11060÷(257-255)=3053×(582÷6)=5141224+222-406=40328-10×17=15811×34+79=45316×16-90=16614×8÷7=16285÷(101-96)=57258÷(16÷8)=129(453-83)÷5=74464×4=1856116×7=81215×38=570930÷(2×3)=15557×15=855608+144-541=21116×30-302=17835×(309-304)=175(108-92)×59=94420×20-293=10792×8=73654+163+679=896396÷(3×2)=6614×11×3=462793+490=1283167-22×3=10124×7÷6=2833×3×55=54454/6-1/6=3/630×3×9=81010×39-253=137580÷(2×2)=14549×(35÷7)=24587÷3=2998×2-42=154469÷(792-785)=67580×(737-730)=4060352÷4÷8=11439-378-34=272/6+3/6=5/6312÷6×16=832161-(804-648)=593+133-65=161174×(15÷5)=52272×74÷9=592189÷3=63(483-423)÷3=20162+34×19=80846×89×6=2456412×5×65=3900213-10×6=153303+131×3=696833+120÷2=893148+260-194=21411×66=726498×(38-35)=149427×(36÷3)=324219×6÷9=14612×39×2=936148÷4×17=62930+31=61730+90÷9=740148+(477-67)=55814×2×70=19607.7+9.8=17.5320+19×12=54847×(170÷5)=15981/7+4/7=5/72.5+9.2=11.7416÷8×17=88467+251=318137×7-727=23215×60=9001/8+3/8=4/8438-(79+327)=3224×74×7=1243284÷(14÷2)=12565×8-920=36001/5+2/5=3/5374×7-594=20241.6+31.6=33.2654×3-127=18353/6+2/6=5/6365-368÷8=319491-(193+237)=61331+13×2=35725×(20÷5)=100(463-423)×24=960812-344+611=107939×3+227=34427+406+71=504617×(143-137)=370247×(60÷4)=705608÷4×2=304780÷4÷5=39192-(998-830)=2487×11-349=60832×2×64=409618×10×2=360455-17×15=200172×2-237=10761×16+299=127589.1+6.5=95.6690+45+154=889358÷2×4=71628+69=97477-16×25=77253-(449-439)=24396×3÷4=7286×(28÷7)=344(268-234)×39=1326598+18×16=886390÷5÷2=39926-(603-250)=57372÷(12÷3)=18206×3÷6=103168÷3×74=4144989-29×25=26451×29×7=1035325×(26÷2)=325295-(216-102)=18112×3×88=3168579-98+474=955366-12×29=1819+334-179=17449.7-8.0=41.712×36-88=34452×75×6=23400138+(291-33)=396351×(875-867)=2808791÷(177-170)=11370×79÷7=790708÷(2×2)=17712×8÷2=484.8-2.4=2.4594÷9×4=264422-43×8=78648÷4+294=45640÷(18÷9)=2056÷7×2=16746+481=1227616×6÷2=184811×9×25=2475(942-865)÷7=1166+(493-178)=381918-(617-157)=458288-266=2284×14÷6=19672÷(2×2)=187.5+3.3=10.8457×(82-76)=2742938-(303+22)=613162+132×6=954736-154=582780÷2÷3=13031×16-84=412730÷5÷2=73306+(718-159)=86513×(520÷8)=845167×(192-187)=83525×(101-87)=3504/8-2/8=2/82.7+0.4=3.118×4÷6=1240×2×55=4400242+819÷9=33313×4×96=499218×48=864837-(206+433)=1981.4+0.4=1.845×3×4=54014×24×3=1008(208-109)÷3=33406÷2×5=101529×(45÷5)=26111×5×63=3465654÷3=21812×5×6=360303-242=61(863-739)÷4=3151+(847-140)=75893+(556-456)=193114÷3×6=22848×82=3936658-286-220=15234×77÷2=1309108-58÷2=79868-550÷5=758908÷2×9=4086405÷9×61=2745528-(976-687)=23937×20-394=346936-(779+60)=97794+(996-721)=1069675÷5÷9=15496-(46+311)=139736÷8+82=17422×3÷6=11288÷6×86=4128216÷9×37=88829+123=15214×18×3=75626×(105÷7)=390254×(809-804)=1270386×(18÷9)=77280÷2=40418-680÷4=24829×10-284=6365-19=346664÷4÷2=83118-29-64=25153+(958-424)=687201×(14÷7)=40217×26-20=422163×(318-313)=815284-(52+51)=181391-14×16=16780+107=1875/9-1/9=4/9858+111-452=51797×(616÷8)=746910×35-168=182(619-565)÷2=27(723-624)÷9=1124÷8=3768×4÷3=102415×5×9=675291×2-453=129828÷2÷2=207822-46×10=362116×6-153=543341-(441-100)=0171÷(3×3)=1916×48-596=172493-126-71=296548-91+414=871134×3×9=3618378-10×24=13855+599+104=758433-(361+40)=32248-10×18=68198+135-76=257440÷(32÷8)=110441-(378-252)=315788÷(16÷4)=197416-12×10=296381-(114+226)=4171×2+372=514335÷(45÷9)=67510+683=119372×(256-244)=864193+(110-67)=23625×30=750736÷4×3=552278-(251-100)=12710×99=990295-13×18=6125+38×15=5956.8+4.5=11.3386÷2×7=1351(817-798)×79=1501152-(357-234)=29181×3=543255×2-185=32516×18÷9=32935×6÷5=1122969-566+100=50312×25×2=600880÷8÷2=55338+23×27=95977×6÷7=66516+51+320=88745+253=298138×(164-159)=690192-(70+98)=24722-408+327=641133×5÷7=95113×8÷2=45293×3+260=539229-12×9=121264÷8=33174÷6×30=870747÷3×9=2241172÷(2×2)=43326-(52+38)=236531×5÷9=295812÷(2×2)=20315×27+19=424674-29×23=7329+14×65=1239157-25+186=31883×86×2=14276930÷3÷2=155437×2-383=491197+74×10=937320÷(40÷5)=40189+153=342692÷4+17=190804÷(48÷8)=134345-340+88=93899-11=888194-644÷7=10244×6-132=132416-11×13=273125×(32÷8)=500280×9÷3=84062×91×6=33852434-780÷5=278667+(959-604)=102285×(388÷4)=8245(207-72)÷3=45185×3=55513×(52-49)=3969×91=627940÷(2×2)=1021+(346-12)=35551×3+103=256654+21×31=1305612÷2÷2=153231+741=972402-318+124=20859-(444-438)=538.6+6.0=14.6733-39×6=499304÷4+163=239836×5=41809.1-3.9=5.237×10×2=740327÷3=10911.2+26.3=37.5377-609÷7=29088×3×9=237613×67-304=56752×91÷7=67660+391-27=42414×(138÷3)=644964-29×27=181144×8-526=626287×2=574477×2÷6=1591/7+2/7=3/711×32÷8=4448÷6×27=216230+315+718=1263320÷(410-405)=6475+806+72=953(739-657)×10=82026.2+0.5=26.7548+72÷9=556337+12-197=152275÷(20÷4)=5583+151=234144+351×2=846369-254+154=269672×8÷7=76828×45×5=6300511-64×6=12745×(340-333)=31511×36-20=3766.9-1.6=5.3255+915+345=1515(94-20)÷2=37380÷(10÷5)=19017×6×7=71435×(52÷4)=455615÷3=205560×5=2800138÷2×10=6903/9+4/9=7/9269+48×8=6533/6-2/6=1/616×(299-244)=880210÷3×6=42040×7×3=84012×8×76=729612×34-166=242128×4×8=4096582÷2+454=745424+269×3=123134×13÷2=221342÷(54÷6)=38670÷2×8=268033×4-125=7208×(18÷2)=1872392÷8×69=3381400÷(2×2)=1003/5-1/5=2/510×3×99=297010×(301÷7)=43044×5×2=440987÷3+176=50520×11-192=28476+752-655=573297-11×6=231975-13×47=364396-237+123=282592×3=17768.3+1.2=9.5756÷(2×2)=189350+225+784=1359893-966÷2=410676÷(457-455)=338834÷(58-56)=41713×48÷2=312200-93=107105+659-39=725780×(14÷2)=5460886-(751-379)=51434.6+2.9=37.5288÷(2×2)=72366-840÷5=19870÷5×41=57411×(52÷4)=143171×2÷3=11444×57÷4=627(31-19)×11=13210×(219÷3)=73069×14=966133×(21÷7)=39914×2×21=588402÷(18÷6)=134363-212÷4=310288÷6+301=34984+207-271=20410-37×10=40391-288=103132+13×40=652545-339=206232÷(391-383)=29923+391-552=762812÷2×6=243670÷7×39=390934+48×19=1846382-255=127276÷4×11=759473-729÷9=392971-354+774=1391380+346=726737-130=607969-367+975=1577(351-15)÷3=11258+52×17=94253×12=63634×(218-209)=30645×19=855327÷3+169=27827×11×2=594437-(239+188)=10828÷6÷6=2331×52×3=4836154+177+411=7429.2-3.1=6.122×6÷3=44850-(306+227)=317(811-583)÷2=114341-13×17=12041×24÷8=123134+(467-289)=312872-115×5=29760÷5÷2=6107×9=963228÷(36÷6)=3818×(70÷7)=180207÷3÷3=23446×2÷4=223664÷4=166702÷6÷9=13602-(170+221)=21142×2×17=1428740÷5÷4=37276÷(3×2)=46279+376÷4=373446-111-130=205203×(127-124)=60936÷6×33=198705-30×21=75110×5=550516÷(2×2)=129301+595+45=941813+528÷4=945660×3=198088-135÷5=61994÷(721-719)=4978.5+1.5=10.040×52÷2=1040429÷3+170=313190÷2×39=3705279÷(18÷6)=9336÷3×32=384407×(771-762)=366383×(30÷3)=83022+(929-512)=4399.1-1.7=7.4146÷(142-140)=73334-(156-83)=261415+257+18=690736÷(2×2)=184891÷(63÷7)=99(171-143)×15=42050×86=4300764+(971-919)=816735×2÷6=245433-176-119=138762÷(3×2)=127312÷(2×3)=522/10+6/10=8/10293+31×17=820(400-115)÷5=57314+270-425=15960×94÷3=1880493-682÷2=152962+41×21=1823177-33-118=26140÷2=70473×(18÷9)=94612×20-55=185403+523-652=27463×48÷3=1008224×4=896477-81-161=235451+(374-54)=771232-108-22=102981-(876+64)=41680÷2=340462-450=12412-116÷2=354397-153×2=91681+311×2=130330×23÷5=138499-856÷8=392398-672÷3=174931-11×24=667297+132×3=693621-581=4067+317+502=88626.9+4.3=31.2861×(914-905)=774915×16-218=2213×72=936432÷(140-136)=108156÷(385-383)=78733×(130-127)=2199475+305+471=1251315-50×5=6524×37÷8=11148×(99-70)=1392352÷2+211=387275-438÷6=20220×3×18=108037+(175-18)=194310×3-227=70311×(218-210)=8849×(85÷5)=83335.6+13.3=48.9834-410×2=14(656-264)÷7=56992+343-819=516197+161=3589.1+5.2=14.3197-489÷3=3417×29-26=467136×3=408136÷2=6867+389-389=67522÷6+444=531192÷8=24498-99×4=10229-14=15411-12×20=171430-160=270160÷(2×2)=40360-199+299=46076×4×2=60865×(321-313)=520243-648÷3=27228×2÷3=152445+15×29=88028×(124÷4)=8685.9+1.9=7.889×79×9=63279575-(923-617)=26931×3×9=83741×32÷8=164959+122×8=1935412×7-721=216319×(269-263)=114685×7-888=3907373-285+688=7767.8+2.0=9.8742-610÷5=620605-(615-321)=31142×18÷7=10878×80÷3=2080250+375-346=279320+252÷4=383(366-246)÷4=3028÷4×96=67210×3×65=1950139+(467-236)=370184+412=596485-27+351=809260+899+753=1912687-992÷8=563264÷(2×4)=33267+45+393=70518×12+821=1037337+(809-502)=644126×(256-252)=504473-134×2=205257×5=1285157×6-50=89233×(127-107)=660437-(219+141)=7714.5-0.8=13.7324÷(10÷5)=16277×98=7546972÷3÷2=162977+483=1460579÷(12÷4)=193775-443=332121-(23+58)=40146×(18÷3)=876462-19×10=272129×6=774961-150×5=21156÷(10÷5)=286.8-3.0=3.8192÷6=32141÷3×7=329460-350-16=94266+388+61=715483÷(371-368)=161479+35×4=619(973-763)÷5=4256×25=140017×8×7=952595÷7×2=1701.2-0.9=0.35.5-1.0=4.5128+652÷4=291604+764+62=1430262+(921-22)=116172÷8×47=423430+(386-385)=43139×30÷3=390312×2+160=784342-(418-349)=27325×30÷5=150833-246-243=344621+592-833=380351+260÷2=481613+(583-96)=1100557-148-53=356(223-167)÷4=14260÷4÷5=13296×6=1776278×2=556827-(560+58)=209292-23-86=18325×12×2=600879×(463-456)=6153(707-315)÷4=9874×(266-219)=3478162÷9×35=63027×16÷3=14411×8×64=563290÷(287-278)=10536÷2÷2=13420÷4×23=115774÷(887-885)=387130×3×2=780870+829+948=2647663-966÷6=502230+(378-169)=43929×16=464875-212+214=877349+(165-125)=389751-114×5=181783÷3=26139×(342÷6)=222321×2×21=882957+317-965=30978×95÷2=3705912÷2=45635×(781-758)=805836×(148-144)=3344600×3=180099+91+800=990684÷6×2=228316+214+51=5816.1-2.2=3.9274÷2=137296-251-14=3138×23=874616-39×2=538(455-347)÷6=18401-(78-44)=367902×(63÷7)=811819×33-592=35(594-554)×90=3600374-336÷8=332495-21×2=453741×8-676=5252493-426=6726×3×80=6240340÷4×11=93520×42÷5=168424÷4×2=212325-195-25=105100×7+185=885799×(144-139)=3995279×8-432=1800101×(341-337)=404461-(13+329)=11916×13×2=416487-25×13=162816÷(2×4)=10233×(168-111)=1881446-(231+177)=38162×6-659=313711×4÷9=3160.3+8.5=8.8(652-580)×57=4104360+(290-195)=455924-417=50764÷(316-308)=8740-522+665=88359×87=5133711-(36+559)=11612×68=816684÷(2×3)=114(473-435)÷2=1912×10×3=360144×5×9=648012×(425-416)=10815÷3×19=9535+413-113=33591.5-21.9=69.6351-(451-394)=294736-65-99=57291×10-279=631108÷(435-431)=27804÷(3×2)=134773+929+542=2244869+154=102364+20×15=36456+(485-12)=529131+300+732=1163306+21÷3=31330×(732-684)=144016×10×3=480160÷(32÷4)=20654-263×2=1283/8-1/8=2/8230×4=92089×(252÷4)=560777÷7×90=990215-119=9628×(114÷6)=53288×88=774419×24×2=9129.1+7.4=16.5158÷2=79933-263-159=511262÷(197-195)=131915÷(67-62)=183331+348=6793/4-1/4=2/4451-221=230499×2-854=144320÷4=80263-73=19048÷8=6109×(10÷5)=218344-137=207(507-321)÷6=31134×7-246=692760-108-202=450478+131-222=38754×8÷3=14440÷8×70=350708÷(3×2)=11812×79-741=207409×4-853=783489-(26+451)=1226×24-597=27112÷2+177=23337.6-18.8=18.824×9×4=864386-11×19=1772.9+0.4=3.355×95=5225866×3÷2=129921×77×3=48514.6+5.0=9.6453-(18+405)=3057+748÷4=244294÷7÷7=6908+905-183=1630198÷(27÷9)=6612×(75÷3)=30039.2+31.8=71.0153÷9×36=61224×11×3=79234×9÷6=515.5-1.1=4.4868-125-179=56413×(384-342)=546372-58×5=82420÷(148-146)=210678÷3÷2=11316×4×31=1984236+47×15=941153+119=272860+142×4=1428212+124-121=2157.3+3.5=10.829×(16÷4)=116939+(371-249)=106146×2×63=579670×15×6=6300488+321-287=522527-222+661=966591+89×3=858288+(340-28)=600205÷5×8=328278+21×28=86610×23×2=460118-77+325=366202÷2=101143-(25+26)=9249×7=343(453-77)÷2=188848×7=5936249+852÷3=533798+493=12919.4-4.9=4.5510÷6×9=765309+169-353=125180÷2=90160÷2÷5=16784-(570-134)=348957-(401-314)=870647-56×6=31176+239=3152/9+6/9=8/96/9-2/9=4/9451-402=49845+38×15=1415(40-26)×31=43482.4-33.7=48.7879-707=172239×4=956908÷(681-677)=227792÷(4×2)=99887+165×3=138293×5×2=930651+21+324=996250-134-71=45541-(741-697)=497989+12×66=1781948×(12÷4)=2844648÷(2×2)=16218×25-166=284880-821=5932+688-352=368697×(278-271)=4879977-(214+624)=139100+221=321956-10×51=446560÷(2×2)=140172