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999-(448+351)=21×5×9=456-70-158=830+41×5=336-11×23=13×35×2=184÷8×41=552×(532-527)=1/4+2/4=103×(12÷4)=(458-176)÷6=257-127-85=442-15×11=292-162=(569-89)÷8=74+61=68+33×29=993+16×36=68÷4×44=88+16×40=(874-738)÷2=(69-52)×58=814-356×2=(571-175)÷6=188÷4=861-92×8=15×45-40=451×2=846÷(3×2)=20÷4×3=51×(44-36)=6.9-1.4=19+872+256=568÷(4×2)=715-138×3=28×34÷2=144÷3=816-117=159÷3=203+(479-426)=61×12÷6=361-(937-684)=331-(56+129)=356÷(12÷3)=346+(970-776)=98÷(407-405)=504÷7×55=(496-130)÷2=1/5+2/5=968÷2×6=827+19×50=432-179=94×3×2=10÷(16÷8)=60÷3×11=204+100×2=323+(996-988)=96÷(2×4)=669×(16÷2)=15×6×2=606-47×7=574-466+820=494+(659-156)=25×36×4=392-13×19=149-516÷6=777+294÷7=4.5+2.4=928÷(799-791)=84×7×5=189÷3÷9=268-972÷4=395×(16÷4)=847-284=72÷(24÷3)=522×4=316+150=1/5+3/5=7.9-6.8=488-702÷2=89×(44÷4)=78×3×2=884÷(2×2)=29×15+455=492÷(3×2)=96+480+470=12×41-469=65×90÷6=161+(463-158)=49×6÷3=304÷2÷2=245-692÷4=7.8+4.1=735×(919-916)=48×(90÷3)=58×6-167=(370-62)÷7=495-437=(542-451)×79=123÷3×27=364-134-114=115+188-275=669×(18÷9)=8.5-4.0=176÷8×45=947+219×4=127-744÷8=(716-396)÷4=44×5=206+470=16×46÷2=274×3+551=106×(307-300)=217+812÷4=413÷7×6=(562-497)×11=253+(486-93)=374-35×8=10×34-129=142×4=332-15×21=123÷3=(275-167)÷9=116+258+196=320+181×3=984-873=904×7=184÷8×25=267×2-267=94.7-40.4=696-(716-218)=315×(16÷8)=170×5×7=418-292+403=29×34-430=280÷5+276=276÷(65-59)=832-217=843-197-142=883-46×17=3.7+2.6=75×27×9=582÷3+233=34×10÷4=379×(56÷8)=24×2×47=108+352=104×(76-73)=54×(550-515)=102×2÷3=89+50×17=366-(207+71)=289-15÷3=22×3÷2=319+63-33=37×2×33=497+592÷2=534-202×2=156+99=14×70=40×2×35=989-121×4=5.8-2.6=50÷2=343-112×3=865×(856-852)=648-267-111=17×(60÷2)=34×7-157=3.6-2.6=848÷4+327=130÷5×33=372-25×13=796-113+599=116-75=526+192=700÷2×3=365+42÷6=94-(366-323)=64×(85-79)=165×(42÷6)=96.8-70.3=20×23-168=68×13-532=9.2-4.2=15×37÷3=396-49=36×3×5=275-157+924=287+20×31=39×11=120×7=22×4×97=928÷2×4=31×3×19=86-(190-178)=486÷(42÷7)=(455-255)÷8=288-45×6=15.2+81.3=95+164×5=54÷(3×3)=40+(830-270)=648÷2÷3=(671-265)÷2=81×31=68×(892-820)=580÷5=351-242+319=17×(204-179)=944-(180+140)=492×8-277=988÷(12÷3)=56÷8×36=297-35-74=26×(87÷3)=423+19×8=500-146+178=231×(14÷7)=44×19÷2=(218-183)÷5=38×2×28=424+61+257=150×3=26.4+0.3=487×(648-639)=140×2×3=258÷(25-19)=860÷(894-890)=654÷(3×2)=(671-475)÷4=12×(332-291)=256-188+431=32÷8=138÷6×36=16×31÷4=20×14+302=580÷2÷2=129÷3=18×72×9=33×10÷5=(385-233)÷8=914-100×3=802×7=161+29+810=(259-190)÷3=350×(42÷6)=6/10-3/10=432-18×14=10.0-3.5=294×4÷6=990×4÷2=(406-46)÷9=8.6-3.5=(471-335)÷2=70×2=380×3=2/6-1/6=14×(454-449)=70÷(116-114)=137×(811-806)=816÷2=68×6÷8=15+(946-867)=175-10×14=10×84=(859-838)÷3=80÷5÷4=97×7-354=122×4=81÷(63÷7)=398×7÷2=217+23×19=861-25×29=168÷4÷7=234÷(3×3)=282×3÷9=7.3-0.6=994-452÷2=738÷(18÷6)=33×12-39=592+258+622=49×2×69=238-(311-109)=13×(48÷2)=158×3×9=778+95×6=8.0-6.1=716×(642-637)=437-103-92=723×(81÷9)=106×(977-971)=210÷(48÷8)=24×15-345=863-265=534-400÷8=140×6÷3=8.2-7.7=10×(372-364)=6.3+5.4=300÷(10÷2)=482+470-663=870-70+961=87+88+207=446-261-180=(385-160)÷3=816÷(2×4)=12×8×18=516÷(3×2)=23×43=172-102=410-164+215=416-150+196=294-204=10×51-107=290×(10÷5)=98×99÷3=409-35-104=241+46=492-(250+84)=106×3÷2=548÷(2×2)=84×(94÷2)=3/5-1/5=222+50=135÷3÷5=439-(91+320)=(345-333)×20=426÷(2×3)=328÷(2×4)=855÷(3×3)=30×22×8=90÷(12÷2)=861×5÷3=23×62=4.2+4.9=10+317-281=264÷6=387-13×23=45×19=630÷7×2=419-20×9=933-651-270=756-23×24=108÷3×4=845-54×13=1/7+5/7=86×4×2=182-51+13=588+68×11=689-38×4=509-549÷9=540÷(3×3)=62×63÷7=677+165×4=10×10×9=210÷2×4=113×2=78×22=286×(18÷6)=5.8-5.6=473+247+39=776-(311+115)=12×5×39=11+38×3=174×3×2=118÷2=35×32÷7=83×3×4=22×(342÷6)=305×2÷5=200+750=154+286=651-(550-268)=305-145+175=239-27×2=160÷2×91=(925-891)×88=390÷(45÷9)=20×(150-116)=332-143-12=(409-109)÷5=353-(134+186)=44×11-367=524÷(194-192)=312÷(63-57)=7/10+3/10=12×76=464-786÷3=58÷2=144×4÷9=220+229=126-28×4=31×7×2=459×2÷6=483-311+232=(663-315)÷4=396+716-446=273+211=320÷2=675+332+531=189+(464-109)=35×92=10×30×3=576÷3×4=853-65+946=253+116=360+958+806=20×34-390=225+199×2=204-36=14×32-441=483×(167-164)=59.1-17.1=4/8-2/8=435-(72+40)=277+353+138=378-232=2/5-1/5=118×4÷2=44÷4×78=928÷(18÷9)=642-(870-664)=999-(193+303)=40.8-23.1=346+99+143=49+212-81=974-30×12=344÷2÷4=936+24×39=420+(364-185)=333-26×5=121×8=69.4+27.8=91+850÷5=68×12-162=284×3÷6=694-47=589+(752-614)=383+(445-239)=47+(841-250)=464-844÷4=127×5-303=189÷(310-307)=82×(351-289)=591-(783-633)=87×7=87+(451-141)=85÷5=522÷9×11=11×20×4=443-46-271=11×6×45=154÷7=776÷8×9=88×18=198-(223-145)=11×2×59=379-84÷4=282-164=329+18×24=43×6=38×4×8=474+(272-39)=(387-359)×18=445-156=52×2÷4=10×26-113=125×4×2=113×5+163=941×(812-806)=885×9-128=288÷4÷3=142×6×7=64×(632-542)=12×(224-135)=183+16×38=38×2×97=672÷(54÷9)=120÷2÷2=111-56+336=429-22×11=34×49÷7=276÷(793-787)=480÷5÷8=308×2=356×2+271=500÷2÷2=320+21×43=35÷5×95=592×(10÷2)=25×31+707=710÷(25÷5)=158+250=70+23×3=(845-765)×56=477-(494-290)=214×4=780÷6÷5=12×3×14=132-30÷6=900-24×31=443×(18÷9)=77×8=317-79-194=5.0+9.3=933÷(154-151)=302÷2=842-695+630=172-406÷7=288÷3÷6=960÷8+465=292+(303-39)=415+206×4=939÷3+109=669-86-245=411×7=768-16×11=104÷2+788=474÷(24÷4)=61×(124÷4)=14×7×94=306÷(224-221)=810÷9=713+684÷4=427-(144+199)=170×(161-157)=7.5+2.8=281-324÷3=18×30÷9=192+715-68=811-602=32×(162÷9)=848÷(2×2)=78-12×6=582÷2=28÷4=84×4×2=838-38×14=296÷(28÷7)=88+54+966=8.7-2.2=592÷(4×2)=31×4×7=352÷(446-444)=145+135=6.0+5.7=174÷6=345÷5×38=856-21×14=2.0-0.9=12÷3×14=836+73×2=284-468÷2=276+37×5=408÷(2×2)=78×40×5=680÷8÷5=901+522=213-143+351=14×(141÷3)=84×8÷4=693-252÷3=278-(423-158)=263+192+322=79×(717-622)=244-56=198-13×12=357×2+593=304-167=432-141-150=10×46÷5=276-150-102=936÷(18÷6)=27×8×4=79×(234÷9)=396÷3÷3=24.7+54.3=404-(76+266)=(734-302)÷4=13×70+579=7.9-0.7=94×9+911=879-(416+312)=3/4-1/4=97+558-257=385-(451-108)=104÷8×44=487×8=425-35=82+43=71-(600-545)=796÷(2×2)=49.5+3.4=6.9-5.1=214×(464-457)=120+(422-41)=307-(185-32)=10×92÷5=75×11÷5=960÷(987-979)=(836-545)÷3=269+386=908+(936-463)=289×9-892=676-368+524=326+(157-91)=13×(42÷3)=108+(411-321)=709+463-117=888÷6=361-26×9=45×10÷3=171+(880-244)=264÷(16÷2)=31×14×2=678÷3+82=130+161-167=295-179+382=107+115-141=33×27+510=477+19×16=456-73×6=1.8+0.2=79+464+57=51×86÷3=224÷7÷8=346+40×11=28×(288÷4)=34×29=88×(12÷2)=7.9+4.0=58×3=319-51×5=922-(439+210)=338+(445-216)=20÷(500-498)=109×(239-232)=463-66×4=222÷2=15.2+24.5=588÷(3×2)=448÷(228-224)=145÷(477-472)=639×(35÷7)=894+(767-624)=169-100+709=575+702÷9=864÷(483-474)=221-(197-149)=467-173+16=34×(27÷9)=179-320÷5=26×25+265=48×77=156×5=486-(218+248)=326+387=888÷(56÷7)=10×5×50=447-(104+157)=60×96=45×11-240=295-144=105÷3×6=785÷(404-399)=769+65×7=243÷(27÷9)=133+10×38=44×(139-122)=994÷2+573=256÷(392-388)=825÷3×5=252÷3÷3=786-513÷3=119-904÷8=455-(100+110)=405÷(335-326)=60÷(3×2)=117÷9×66=131×5-260=(320-269)÷3=43×42×3=312+(435-398)=115×(70-64)=774-42×11=13×18×3=102÷6×35=17×3×7=876÷2×6=846÷(250-244)=762÷3×6=477-(312+117)=3.6+2.9=191+187=729×7=10×9×7=30×2×59=10×38÷2=743-(387+353)=20×4×76=994×9=154÷(190-188)=393-(445-226)=47×2×84=81×3×7=15×12=229+(191-62)=268÷2÷2=76×4×3=448÷(319-317)=118×(654-645)=358-320=12×14×2=30×2×30=802×8÷4=29×2×7=360×2×9=704+288=295÷(267-262)=15×6×37=381+57-360=448-20×19=199+115-285=526-178+11=916×6÷2=570÷2+486=888÷(4×2)=175×3÷5=28×19÷4=14×2×76=86.0+4.8=211×(14÷7)=69+342-129=450-154-111=656÷4÷4=157+(825-87)=(360-42)÷2=172×2-115=35×25=18×17×3=33×4×8=255-191+215=63×(192÷3)=312×3+53=952-758=286+27×16=382-(478-267)=56×68÷2=14×33-110=499-492+106=23×51×7=513÷9×10=318÷2=111-264÷6=353+86×3=804-453÷3=87×11=279-15×3=31×(478-469)=175-265÷5=66+(206-101)=374+26-177=31×7×3=240+57-222=24×13×2=166×6=74-330÷6=219+288÷4=(565-554)×16=147×(476-470)=248÷4+640=16×52+857=14×12×2=52÷4×10=605×(16÷4)=19×4×7=768÷(2×4)=105÷(49÷7)=11×4×41=39.8-4.5=561+321=232×(951-944)=242×3×8=28×16-189=951-247-700=8.0-7.0=(410-38)÷3=413-10×18=37×18=18.1+43.6=170÷2×3=260÷5+88=22×(844-764)=64÷(2×2)=196+786-460=(323-65)÷6=120+25×8=290÷(430-425)=810-490=51×2×9=603-449+188=88+90×9=392-21×16=395-211+275=6.9+9.0=66×24÷2=170÷(30÷6)=72÷6×2=17×(190÷5)=44×88×9=217×2÷7=25×3×91=3/6-2/6=97×72=62×(66÷6)=55+300÷5=915-18×44=114÷(92-90)=404-(341-84)=760+261=772×2-508=4.8+0.4=887-793=670+154×6=134×7-741=176÷2×9=36+986-27=51.2+21.7=441÷(27÷9)=141-139+275=1/7+3/7=85+295+27=411-181=549-238÷7=729×7-462=973×3÷7=757+11+199=793-468-33=37×21÷3=145+171-123=450×2-431=(736-619)÷3=5.0-3.7=939-310-451=304÷8×6=77×89=820-47×9=416-105-95=407+925-859=100÷(2×2)=300-(10+214)=4.2+1.4=10×32=10×40-220=367-36×2=282-23=49÷7×97=192÷4÷6=920+24÷8=305-(882-829)=360÷6=227-72+132=956×(48÷8)=31×4×2=266-(945-802)=78×3÷9=585+143=80÷5×48=915-(958-817)=487-157=339×6=39×19=10.0-1.3=9.4-1.3=264÷(2×4)=82×(220-217)=558-(822-513)=198-570÷3=684÷(460-456)=46÷2×11=59×29=56×7×9=340×2=330-(267-237)=(170-102)×55=269×4-146=90÷5=(807-576)÷3=484-90÷2=134+88=63÷(278-275)=220÷(223-219)=10+422+257=25×57=25×(126-96)=148×(19-16)=837-18×30=142-124-10=413-128-138=265×2×6=65+132×2=25×59=8.7-2.5=(159-116)×19=102+220=769-(152+129)=268+16×31=15×2×38=483-294÷2=29×(688-654)=271+406+194=106+143×2=117×3×2=48×18÷4=238×(24÷6)=12×(648÷9)=363-109-199=14×5×51=285÷(25÷5)=864+796-484=137+385×2=304÷8×76=937-181-376=80.0-19.2=176÷(72÷9)=406-(40+333)=915÷5÷3=753+786-999=109×(72÷8)=28×(45-14)=11×27×3=(484-324)÷8=90×(276-271)=5/9-1/9=69.9+10.9=26×3×59=258+42-132=530+136=19×36÷2=(897-417)÷2=469+13×23=531÷9×7=780÷(980-975)=427-80×2=299×(674-669)=12×83÷2=932-109+132=679-639=(168-123)×25=484÷(10÷5)=854+870=796÷4×8=132×(12÷6)=357÷(161-154)=336÷6×4=38×(126÷6)=90×50×7=240×4-405=597×3-767=946-160-584=821+(948-261)=494-17×12=979-(454+185)=375-159=144×5-655=10×7×85=9.3-0.8=90.3-44.6=67×6-106=14×7×57=197×(293-290)=16×25×2=80×(56÷8)=5.5+7.4=54÷2=492-(387-142)=446-289+118=594+246+16=12×44+132=364-(186+112)=321+46×5=127+313=291×2-143=359-222+123=36×10÷9=18×22-290=130×4÷2=17×15+18=164+201+862=46×(880-857)=382+(439-18)=13×65×5=11×73-364=780×9÷3=52×86×7=933-391-132=135×(486-483)=309×3-103=0.9+1.1=(797-713)÷2=1/10+3/10=837÷9×5=620×8-326=723×9-89=62×14÷7=88×52÷8=747×9÷3=10×42=118÷2×10=410÷2+78=2/7+3/7=322×(258-255)=176×2=57×5=25+(503-121)=3.2+4.8=648÷3×6=14×(568÷8)=621×7÷9=485+747÷3=252×(290-287)=2.0+4.4=69÷3=713+886+875=62×6÷2=396÷9×18=353-16×12=166×5=952÷(10÷5)=483-(416+34)=17×15-142=558×2÷6=328÷(443-439)=466×6-889=780÷2÷2=294-29×6=344-(249-37)=458-(400-81)=768÷(16÷8)=12×(420÷6)=552+316+83=23×7×2=30+951+467=530×4-398=34×12×2=169+188×3=324÷4=755-948÷6=121×(478-474)=(379-202)÷3=322÷7÷2=148+201=190+262÷2=310×(716-712)=37×4+15=180×(12÷4)=95.9-89.4=352÷(4×2)=12×6×58=678÷6×9=0.9+1.4=165-(496-435)=771×5=(441-370)×11=87+312-316=58+13×28=6.7+1.4=(199-136)÷9=386×2+166=539÷7÷7=496÷4×3=904÷2+436=9.5+9.8=154+305-148=1.8+6.1=(953-928)×94=6.9-2.1=728÷8×16=400×2-577=57+227-81=84+300-42=20×5×9=132-(414-350)=51×10-236=268×(484-476)=238×3-283=203÷7×2=11×(476-428)=355-17×16=491-(96+317)=428-382÷2=240÷5=527+964÷2=354×2-557=196÷(851-847)=688-23×6=663÷3+878=97×19=631+29×6=442+(360-342)=404+201+771=558+818=435-15×11=336÷2×6=574÷7×3=405+(469-360)=62×88÷8=49.7+21.9=62×(115-54)=375÷(88-85)=92×(567÷9)=930÷5=47×2×67=68×42÷2=779-21×12=475-(166+121)=453+727-655=490-118-359=372-315÷7=729÷(81÷9)=497-(284+28)=75+416=15×10=24÷2×73=51×(48÷8)=224-199=896÷(2×2)=412×8=9.8-4.0=299-(165+115)=406÷7×31=85×4×2=285×9-923=225÷3×9=410÷2×8=828÷3÷4=174+(418-20)=499-792÷9=11×(436-346)=33×28÷2=4/7-1/7=544÷(4×2)=206+36×14=116-525÷5=29×38=860+60-877=772÷(734-732)=798-128×4=344-187-78=81×(234-229)=790÷2=668×4÷8=301×9-303=12×13×5=31×24=635×7÷5=83+(875-595)=742+43×19=525+169+149=38×(80÷8)=33×10-269=437+36×21=784+117×7=413÷(42÷6)=472-82×5=606÷(30÷5)=456+(729-717)=138÷(3×2)=12×32-210=16×(446-414)=11×78-426=652+439+804=295-16×17=41×84=35×(480÷5)=74×(12÷4)=945×(12÷3)=331+60=14×66-515=14×15×3=12×25×3=56.5-53.6=704×2-259=369-90×4=184×3-236=7.6-4.6=625÷5÷5=636÷(2×3)=36×70=956+828÷9=3/7-2/7=18×12-198=517-141-85=754-11×64=233×2-209=928-116-471=325-20×9=983-(229+351)=30.5-17.2=28×17=821-96÷3=724-(500+104)=(961-125)÷2=209+109×5=88×82=38÷2×81=209+54×13=60×11-524=973-(253+436)=352÷(2×2)=167×4=354+261+36=44×2+248=86×(105÷5)=(364-29)÷5=350÷2÷5=93×15÷9=254+866+231=990×(16÷8)=238÷(42÷6)=236÷2÷2=485×2-929=30×(495÷5)=688÷(607-603)=280-115+289=639-187×3=568-(625-298)=27×(232÷8)=(532-461)×53=65×15-20=210÷7×2=12×42×6=378÷7×16=(673-461)÷2=54×(135÷9)=793+694+147=18×(140÷2)=893+857-573=854×(21÷7)=15×73÷3=984÷6×7=43×23-803=59.6-38.6=396÷6÷6=4/8-1/8=70+817-614=801-(657-28)=12÷6×21=54+269=87×(10÷5)=367-(41+283)=198÷2=105÷7×4=40×2×79=660×7÷3=(947-69)÷2=64×95×6=4.2+7.2=390-322=724-74×2=850-249-204=434-(331-252)=3.3+1.5=13×35-171=33×(93÷3)=540÷(54÷9)=293×(405-402)=366÷3=(444-416)×23=67×47×3=403-173-168=180÷6×2=331-170+110=850×7-868=82×48=12×11×7=16÷2×17=68÷(2×2)=216÷3=351+(110-63)=925×6=686-512+796=409-12×24=(438-264)÷3=110×(42÷6)=705-(508-404)=718+647-517=380+780-126=215-32×5=127+451+43=512÷8×84=12×15×4=482-(38+338)=111+270=644-66×5=742÷2=99×9=12÷(42÷7)=786×4÷6=48.2-11.1=168÷(534-528)=333-23×3=305+39-192=472+244×2=3/6+2/6=153×6-17=13×5×31=240÷2=23×(24÷3)=239-26×5=350÷(21÷3)=10×69+303=315÷(25÷5)=92×(476-468)=36÷4×90=901-134+876=567÷9+886=434-(158+60)=110÷5×2=731-47-326=(402-326)×13=29×31×4=223+638+40=953-318÷2=454+24×20=87×3×9=35×15-168=378-24×12=13×23×6=836+17×10=103×(24÷3)=135+40=11×35=215-63×3=843+630-421=14×10×7=455÷7×9=4/8+3/8=706÷(12÷6)=48÷(3×2)=270÷(2×3)=142+(229-115)=1/8+6/8=440×2-218=904-571-210=(424-392)×22=27×31=4/7-3/7=44×15=31×5×3=12×41×2=995-34×11=1/8+5/8=38×(112÷8)=471-104+695=182×4=469×5÷7=12×(639÷9)=22×35-648=540+172+556=179×5×6=77×30×4=672÷3×7=277+943-606=4.2+2.2=142×(476-471)=360×6÷3=989+20×33=200×4-457=737+86+544=172÷4=155×5-297=5.7+2.2=411-65=49×44×5=736÷8×10=702÷2÷3=434-311=26×15-90=26+11×84=351÷(3×3)=267+277×2=523+353+657=165+23×23=294-23×10=250-211+389=32÷8×84=231+25×26=320+142×4=13×(444÷6)=35×(42÷7)=30×11-136=12×(399÷7)=450-141-205=415-(461-452)=41×2×43=164+69÷3=448-10×23=421-407=90÷9×60=77-182÷7=452+407-689=21×17-132=285÷5+472=88÷8+407=(810-773)×70=14×41-355=834÷(2×3)=58×(25÷5)=16×4×70=991-(539+354)=316-(850-706)=532-(311+83)=323×(21÷7)=140-69×2=983-(185+499)=14×12÷3=960÷(3×2)=235+198=487-(820-480)=409-10×21=141+227-72=724-528÷4=52×(344÷8)=77×(51÷3)=463+12÷6=18×7÷9=28÷7×5=597-567=450+(394-156)=321+717=740×2÷5=133÷(42÷6)=395×(12÷6)=743+566-158=354×(10÷2)=432÷9÷8=69×(117÷9)=499-92=686×6=296-14×13=38×2×11=177×4+932=24×2×28=402÷3÷2=477-177-250=387-260+179=467-117-60=309+94+351=15×65=162÷(2×3)=54.3+5.9=268-830÷5=6.6+7.1=34+345+422=157-(43+85)=402+21+336=560÷8÷5=81÷3×23=549+132÷6=29×3×39=29×24÷2=(310-121)÷7=74-(144-136)=(263-243)×39=802-678÷6=48×(30÷5)=392÷(16÷4)=912-(291-210)=285+(189-58)=470-40×3=44×2×61=69×80×5=79.7-4.0=37×(46-28)=835×9=308÷2+466=363+966÷6=831×6=172×4÷8=210×7-146=224÷2×9=756÷6÷6=140÷(307-305)=38.7+8.4=504÷7=10×77-489=535+286+168=408÷4÷6=552÷4÷3=565+(680-592)=18×32-335=371+255÷5=157+72=744×4=162÷(10÷5)=17×(216÷6)=612÷4÷3=10×40×2=(102-58)×12=618÷3+697=778+21×40=8.3-2.9=330-156÷3=531-(675-469)=17×5×84=54×73=512÷(2×4)=129+83=942-(615-216)=938÷2÷7=10×8×81=73×(142÷2)=166+275-415=494-401+492=735-(274+346)=274-50=19×51-848=64×(616÷7)=12×76÷3=568×(647-643)=364÷2=49×20÷7=18×86÷6=29×(110÷5)=287-29×7=3.5-0.8=438÷2÷3=328-(161-130)=708÷4×2=734-181+210=464-65-61=486+804÷2=736-470=370×3÷6=910÷5+244=(659-249)÷2=978+173+783=75÷3=104÷(945-943)=227-82-31=407-10×18=626×(276-272)=参考答案999-(448+351)=20021×5×9=945456-70-158=228830+41×5=1035336-11×23=8313×35×2=910184÷8×41=943552×(532-527)=27601/4+2/4=3/4103×(12÷4)=309(458-176)÷6=47257-127-85=45442-15×11=277292-162=130(569-89)÷8=6074+61=13568+33×29=1025993+16×36=156968÷4×44=74888+16×40=728(874-738)÷2=68(69-52)×58=986814-356×2=102(571-175)÷6=66188÷4=47861-92×8=12515×45-40=635451×2=902846÷(3×2)=14120÷4×3=1551×(44-36)=4086.9-1.4=5.519+872+256=1147568÷(4×2)=71715-138×3=30128×34÷2=476144÷3=48816-117=699159÷3=53203+(479-426)=25661×12÷6=122361-(937-684)=108331-(56+129)=146356÷(12÷3)=89346+(970-776)=54098÷(407-405)=49504÷7×55=3960(496-130)÷2=1831/5+2/5=3/5968÷2×6=2904827+19×50=1777432-179=25394×3×2=56410÷(16÷8)=560÷3×11=220204+100×2=404323+(996-988)=33196÷(2×4)=12669×(16÷2)=535215×6×2=180606-47×7=277574-466+820=928494+(659-156)=99725×36×4=3600392-13×19=145149-516÷6=63777+294÷7=8194.5+2.4=6.9928÷(799-791)=11684×7×5=2940189÷3÷9=7268-972÷4=25395×(16÷4)=1580847-284=56372÷(24÷3)=9522×4=2088316+150=4661/5+3/5=4/57.9-6.8=1.1488-702÷2=13789×(44÷4)=97978×3×2=468884÷(2×2)=22129×15+455=890492÷(3×2)=8296+480+470=104612×41-469=2365×90÷6=975161+(463-158)=46649×6÷3=98304÷2÷2=76245-692÷4=727.8+4.1=11.9735×(919-916)=220548×(90÷3)=144058×6-167=181(370-62)÷7=44495-437=58(542-451)×79=7189123÷3×27=1107364-134-114=116115+188-275=28669×(18÷9)=13388.5-4.0=4.5176÷8×45=990947+219×4=1823127-744÷8=34(716-396)÷4=8044×5=220206+470=67616×46÷2=368274×3+551=1373106×(307-300)=742217+812÷4=420413÷7×6=354(562-497)×11=715253+(486-93)=646374-35×8=9410×34-129=211142×4=568332-15×21=17123÷3=41(275-167)÷9=12116+258+196=570320+181×3=863984-873=111904×7=6328184÷8×25=575267×2-267=26794.7-40.4=54.3696-(716-218)=198315×(16÷8)=630170×5×7=5950418-292+403=52929×34-430=556280÷5+276=332276÷(65-59)=46832-217=615843-197-142=504883-46×17=1013.7+2.6=6.375×27×9=18225582÷3+233=42734×10÷4=85379×(56÷8)=265324×2×47=2256108+352=460104×(76-73)=31254×(550-515)=1890102×2÷3=6889+50×17=939366-(207+71)=88289-15÷3=28422×3÷2=33319+63-33=34937×2×33=2442497+592÷2=793534-202×2=130156+99=25514×70=98040×2×35=2800989-121×4=5055.8-2.6=3.250÷2=25343-112×3=7865×(856-852)=3460648-267-111=27017×(60÷2)=51034×7-157=813.6-2.6=1.0848÷4+327=539130÷5×33=858372-25×13=47796-113+599=1282116-75=41526+192=718700÷2×3=1050365+42÷6=37294-(366-323)=5164×(85-79)=384165×(42÷6)=115596.8-70.3=26.520×23-168=29268×13-532=3529.2-4.2=5.015×37÷3=185396-49=34736×3×5=540275-157+924=1042287+20×31=90739×11=429120×7=84022×4×97=8536928÷2×4=185631×3×19=176786-(190-178)=74486÷(42÷7)=81(455-255)÷8=25288-45×6=1815.2+81.3=96.595+164×5=91554÷(3×3)=640+(830-270)=600648÷2÷3=108(671-265)÷2=20381×31=251168×(892-820)=4896580÷5=116351-242+319=42817×(204-179)=425944-(180+140)=624492×8-277=3659988÷(12÷3)=24756÷8×36=252297-35-74=18826×(87÷3)=754423+19×8=575500-146+178=532231×(14÷7)=46244×19÷2=418(218-183)÷5=738×2×28=2128424+61+257=742150×3=45026.4+0.3=26.7487×(648-639)=4383140×2×3=840258÷(25-19)=43860÷(894-890)=215654÷(3×2)=109(671-475)÷4=4912×(332-291)=492256-188+431=49932÷8=4138÷6×36=82816×31÷4=12420×14+302=582580÷2÷2=145129÷3=4318×72×9=1166433×10÷5=66(385-233)÷8=19914-100×3=614802×7=5614161+29+810=1000(259-190)÷3=23350×(42÷6)=24506/10-3/10=3/10432-18×14=18010.0-3.5=6.5294×4÷6=196990×4÷2=1980(406-46)÷9=408.6-3.5=5.1(471-335)÷2=6870×2=140380×3=11402/6-1/6=1/614×(454-449)=7070÷(116-114)=35137×(811-806)=685816÷2=40868×6÷8=5115+(946-867)=94175-10×14=3510×84=840(859-838)÷3=780÷5÷4=497×7-354=325122×4=48881÷(63÷7)=9398×7÷2=1393217+23×19=654861-25×29=136168÷4÷7=6234÷(3×3)=26282×3÷9=947.3-0.6=6.7994-452÷2=768738÷(18÷6)=24633×12-39=357592+258+622=147249×2×69=6762238-(311-109)=3613×(48÷2)=312158×3×9=4266778+95×6=13488.0-6.1=1.9716×(642-637)=3580437-103-92=242723×(81÷9)=6507106×(977-971)=636210÷(48÷8)=3524×15-345=15863-265=598534-400÷8=484140×6÷3=2808.2-7.7=0.510×(372-364)=806.3+5.4=11.7300÷(10÷2)=60482+470-663=289870-70+961=176187+88+207=382446-261-180=5(385-160)÷3=75816÷(2×4)=10212×8×18=1728516÷(3×2)=8623×43=989172-102=70410-164+215=461416-150+196=462294-204=9010×51-107=403290×(10÷5)=58098×99÷3=3234409-35-104=270241+46=287492-(250+84)=158106×3÷2=159548÷(2×2)=13784×(94÷2)=39483/5-1/5=2/5222+50=272135÷3÷5=9439-(91+320)=28(345-333)×20=240426÷(2×3)=71328÷(2×4)=41855÷(3×3)=9530×22×8=528090÷(12÷2)=15861×5÷3=143523×62=14264.2+4.9=9.110+317-281=46264÷6=44387-13×23=8845×19=855630÷7×2=180419-20×9=239933-651-270=12756-23×24=204108÷3×4=144845-54×13=1431/7+5/7=6/786×4×2=688182-51+13=144588+68×11=1336689-38×4=537509-549÷9=448540÷(3×3)=6062×63÷7=558677+165×4=133710×10×9=900210÷2×4=420113×2=22678×22=1716286×(18÷6)=8585.8-5.6=0.2473+247+39=759776-(311+115)=35012×5×39=234011+38×3=125174×3×2=1044118÷2=5935×32÷7=16083×3×4=99622×(342÷6)=1254305×2÷5=122200+750=950154+286=440651-(550-268)=369305-145+175=335239-27×2=185160÷2×91=7280(925-891)×88=2992390÷(45÷9)=7820×(150-116)=680332-143-12=177(409-109)÷5=60353-(134+186)=3344×11-367=117524÷(194-192)=262312÷(63-57)=527/10+3/10=112×76=912464-786÷3=20258÷2=29144×4÷9=64220+229=449126-28×4=1431×7×2=434459×2÷6=153483-311+232=404(663-315)÷4=87396+716-446=666273+211=484320÷2=160675+332+531=1538189+(464-109)=54435×92=322010×30×3=900576÷3×4=768853-65+946=1734253+116=369360+958+806=212420×34-390=290225+199×2=623204-36=16814×32-441=7483×(167-164)=144959.1-17.1=42.04/8-2/8=2/8435-(72+40)=323277+353+138=768378-232=1462/5-1/5=1/5118×4÷2=23644÷4×78=858928÷(18÷9)=464642-(870-664)=436999-(193+303)=50340.8-23.1=17.7346+99+143=58849+212-81=180974-30×12=614344÷2÷4=43936+24×39=1872420+(364-185)=599333-26×5=203121×8=96869.4+27.8=97.291+850÷5=26168×12-162=654284×3÷6=142694-47=647589+(752-614)=727383+(445-239)=58947+(841-250)=638464-844÷4=253127×5-303=332189÷(310-307)=6382×(351-289)=5084591-(783-633)=44187×7=60987+(451-141)=39785÷5=17522÷9×11=63811×20×4=880443-46-271=12611×6×45=2970154÷7=22776÷8×9=87388×18=1584198-(223-145)=12011×2×59=1298379-84÷4=358282-164=118329+18×24=76143×6=25838×4×8=1216474+(272-39)=707(387-359)×18=504445-156=28952×2÷4=2610×26-113=147125×4×2=1000113×5+163=728941×(812-806)=5646885×9-128=7837288÷4÷3=24142×6×7=596464×(632-542)=576012×(224-135)=1068183+16×38=79138×2×97=7372672÷(54÷9)=112120÷2÷2=30111-56+336=391429-22×11=18734×49÷7=238276÷(793-787)=46480÷5÷8=12308×2=616356×2+271=983500÷2÷2=125320+21×43=122335÷5×95=665592×(10÷2)=296025×31+707=1482710÷(25÷5)=142158+250=40870+23×3=139(845-765)×56=4480477-(494-290)=273214×4=856780÷6÷5=2612×3×14=504132-30÷6=127900-24×31=156443×(18÷9)=88677×8=616317-79-194=445.0+9.3=14.3933÷(154-151)=311302÷2=151842-695+630=777172-406÷7=114288÷3÷6=16960÷8+465=585292+(303-39)=556415+206×4=1239939÷3+109=422669-86-245=338411×7=2877768-16×11=592104÷2+788=840474÷(24÷4)=7961×(124÷4)=189114×7×94=9212306÷(224-221)=102810÷9=90713+684÷4=884427-(144+199)=84170×(161-157)=6807.5+2.8=10.3281-324÷3=17318×30÷9=60192+715-68=839811-602=20932×(162÷9)=576848÷(2×2)=21278-12×6=6582÷2=29128÷4=784×4×2=672838-38×14=306296÷(28÷7)=7488+54+966=11088.7-2.2=6.5592÷(4×2)=7431×4×7=868352÷(446-444)=176145+135=2806.0+5.7=11.7174÷6=29345÷5×38=2622856-21×14=5622.0-0.9=1.112÷3×14=56836+73×2=982284-468÷2=50276+37×5=461408÷(2×2)=10278×40×5=15600680÷8÷5=17901+522=1423213-143+351=42114×(141÷3)=65884×8÷4=168693-252÷3=609278-(423-158)=13263+192+322=77779×(717-622)=7505244-56=188198-13×12=42357×2+593=1307304-167=137432-141-150=14110×46÷5=92276-150-102=24936÷(18÷6)=31227×8×4=86479×(234÷9)=2054396÷3÷3=4424.7+54.3=79.0404-(76+266)=62(734-302)÷4=10813×70+579=14897.9-0.7=7.294×9+911=1757879-(416+312)=1513/4-1/4=2/497+558-257=398385-(451-108)=42104÷8×44=572487×8=3896425-35=39082+43=12571-(600-545)=16796÷(2×2)=19949.5+3.4=52.96.9-5.1=1.8214×(464-457)=1498120+(422-41)=501307-(185-32)=15410×92÷5=18475×11÷5=165960÷(987-979)=120(836-545)÷3=97269+386=655908+(936-463)=1381289×9-892=1709676-368+524=832326+(157-91)=39213×(42÷3)=182108+(411-321)=198709+463-117=1055888÷6=148361-26×9=12745×10÷3=150171+(880-244)=807264÷(16÷2)=3331×14×2=868678÷3+82=308130+161-167=124295-179+382=498107+115-141=8133×27+510=1401477+19×16=781456-73×6=181.8+0.2=2.079+464+57=60051×86÷3=1462224÷7÷8=4346+40×11=78628×(288÷4)=201634×29=98688×(12÷2)=5287.9+4.0=11.958×3=174319-51×5=64922-(439+210)=273338+(445-216)=56720÷(500-498)=10109×(239-232)=763463-66×4=199222÷2=11115.2+24.5=39.7588÷(3×2)=98448÷(228-224)=112145÷(477-472)=29639×(35÷7)=3195894+(767-624)=1037169-100+709=778575+702÷9=653864÷(483-474)=96221-(197-149)=173467-173+16=31034×(27÷9)=102179-320÷5=11526×25+265=91548×77=3696156×5=780486-(218+248)=20326+387=713888÷(56÷7)=11110×5×50=2500447-(104+157)=18660×96=576045×11-240=255295-144=151105÷3×6=210785÷(404-399)=157769+65×7=1224243÷(27÷9)=81133+10×38=51344×(139-122)=748994÷2+573=1070256÷(392-388)=64825÷3×5=1375252÷3÷3=28786-513÷3=615119-904÷8=6455-(100+110)=245405÷(335-326)=4560÷(3×2)=10117÷9×66=858131×5-260=395(320-269)÷3=1743×42×3=5418312+(435-398)=349115×(70-64)=690774-42×11=31213×18×3=702102÷6×35=59517×3×7=357876÷2×6=2628846÷(250-244)=141762÷3×6=1524477-(312+117)=483.6+2.9=6.5191+187=378729×7=510310×9×7=63030×2×59=354010×38÷2=190743-(387+353)=320×4×76=6080994×9=8946154÷(190-188)=77393-(445-226)=17447×2×84=789681×3×7=170115×12=180229+(191-62)=358268÷2÷2=6776×4×3=912448÷(319-317)=224118×(654-645)=1062358-320=3812×14×2=33630×2×30=1800802×8÷4=160429×2×7=406360×2×9=6480704+288=992295÷(267-262)=5915×6×37=3330381+57-360=78448-20×19=68199+115-285=29526-178+11=359916×6÷2=2748570÷2+486=771888÷(4×2)=111175×3÷5=10528×19÷4=13314×2×76=212886.0+4.8=90.8211×(14÷7)=42269+342-129=282450-154-111=185656÷4÷4=41157+(825-87)=895(360-42)÷2=159172×2-115=22935×25=87518×17×3=91833×4×8=1056255-191+215=27963×(192÷3)=4032312×3+53=989952-758=194286+27×16=718382-(478-267)=17156×68÷2=190414×33-110=352499-492+106=11323×51×7=8211513÷9×10=570318÷2=159111-264÷6=67353+86×3=611804-453÷3=65387×11=957279-15×3=23431×(478-469)=279175-265÷5=12266+(206-101)=171374+26-177=22331×7×3=651240+57-222=7524×13×2=624166×6=99674-330÷6=19219+288÷4=291(565-554)×16=176147×(476-470)=882248÷4+640=70216×52+857=168914×12×2=33652÷4×10=130605×(16÷4)=242019×4×7=532768÷(2×4)=96105÷(49÷7)=1511×4×41=180439.8-4.5=35.3561+321=882232×(951-944)=1624242×3×8=580828×16-189=259951-247-700=48.0-7.0=1.0(410-38)÷3=124413-10×18=23337×18=66618.1+43.6=61.7170÷2×3=255260÷5+88=14022×(844-764)=176064÷(2×2)=16196+786-460=522(323-65)÷6=43120+25×8=320290÷(430-425)=58810-490=32051×2×9=918603-449+188=34288+90×9=898392-21×16=56395-211+275=4596.9+9.0=15.966×24÷2=792170÷(30÷6)=3472÷6×2=2417×(190÷5)=64644×88×9=34848217×2÷7=6225×3×91=68253/6-2/6=1/697×72=698462×(66÷6)=68255+300÷5=115915-18×44=123114÷(92-90)=57404-(341-84)=147760+261=1021772×2-508=10364.8+0.4=5.2887-793=94670+154×6=1594134×7-741=197176÷2×9=79236+986-27=99551.2+21.7=72.9441÷(27÷9)=147141-139+275=2771/7+3/7=4/785+295+27=407411-181=230549-238÷7=515729×7-462=4641973×3÷7=417757+11+199=967793-468-33=29237×21÷3=259145+171-123=193450×2-431=469(736-619)÷3=395.0-3.7=1.3939-310-451=178304÷8×6=22877×89=6853820-47×9=397416-105-95=216407+925-859=473100÷(2×2)=25300-(10+214)=764.2+1.4=5.610×32=32010×40-220=180367-36×2=295282-23=25949÷7×97=679192÷4÷6=8920+24÷8=923305-(882-829)=252360÷6=60227-72+132=287956×(48÷8)=573631×4×2=248266-(945-802)=12378×3÷9=26585+143=72880÷5×48=768915-(958-817)=774487-157=330339×6=203439×19=74110.0-1.3=8.79.4-1.3=8.1264÷(2×4)=3382×(220-217)=246558-(822-513)=249198-570÷3=8684÷(460-456)=17146÷2×11=25359×29=171156×7×9=3528340×2=680330-(267-237)=300(170-102)×55=3740269×4-146=93090÷5=18(807-576)÷3=77484-90÷2=439134+88=22263÷(278-275)=21220÷(223-219)=5510+422+257=68925×57=142525×(126-96)=750148×(19-16)=444837-18×30=297142-124-10=8413-128-138=147265×2×6=318065+132×2=32925×59=14758.7-2.5=6.2(159-116)×19=817102+220=322769-(152+129)=488268+16×31=76415×2×38=1140483-294÷2=33629×(688-654)=986271+406+194=871106+143×2=392117×3×2=70248×18÷4=216238×(24÷6)=95212×(648÷9)=864363-109-199=5514×5×51=3570285÷(25÷5)=57864+796-484=1176137+385×2=907304÷8×76=2888937-181-376=38080.0-19.2=60.8176÷(72÷9)=22406-(40+333)=33915÷5÷3=61753+786-999=540109×(72÷8)=98128×(45-14)=86811×27×3=891(484-324)÷8=2090×(276-271)=4505/9-1/9=