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271+50×12=229×(35÷5)=3/8-1/8=889×(551-543)=263+14×41=98÷(35÷5)=17×25-27=710-(964-930)=135-126÷2=65×7+200=155+11×37=40×19-361=(298-286)×17=448÷(351-344)=12×8×68=45×17-68=973-130×4=374+67-314=12÷3×53=102÷(3×2)=663-129×2=830-35×18=17×29-352=13×(170-151)=984-(660-139)=936-365×2=486÷(894-888)=150-44=28×17-410=10×7=221×(578-570)=466-14×23=14×5×95=209+19×20=4.7+6.5=858+55-754=218-142=147+150=6/8-1/8=488÷(18÷9)=948÷3×9=75÷5=348+477=12×29=391-159×2=488÷(4×2)=11×6×4=433-(271+13)=725×4=352÷(2×2)=190×5×4=23×(28÷7)=(732-477)÷5=176÷4=6/8-2/8=360÷4×7=119×(21÷3)=832+(393-253)=137-11×12=398-(866-623)=259-45×2=878-405=417+38×15=408÷2×4=11×(498÷6)=117÷9×7=389+67×14=2.5-0.9=5.6-4.1=984÷2=30×20÷2=132÷(328-322)=247-64×2=319-161+29=(392-140)÷3=438+(168-106)=142+83-197=9.0-1.3=70×(359-355)=51+(475-146)=75+212-135=843÷3×9=692×8-546=13×31×2=4/8+2/8=470÷(40÷8)=196-296÷2=26×9+161=336÷8×14=118+310-322=952×6÷3=484+120×3=36×(881-831)=1/9+2/9=3/8+2/8=2.4+1.4=45×59×6=40×25=743+429×2=981+780÷4=24×4×36=48×(839-828)=82×11=90×54×5=482+364=85×(316-244)=60÷4×79=195×2=196-202÷2=620÷4+121=678÷(2×3)=15×5×34=24÷4+139=66÷(24÷4)=321×(378-375)=12×71-261=396-(250+34)=797×7=5.3+3.8=25×4×8=19×(224÷8)=640×7=494-805÷7=86×8-16=993÷(197-194)=215-(570-475)=26×2×4=512÷4÷4=983-(832-573)=(123-107)×31=969÷3×6=647+(965-187)=462÷2+897=874-(794-541)=21×43÷7=(397-377)×12=50÷5×32=635÷5×3=422-138-108=1.3+1.7=6.4+2.3=430×(14÷7)=(824-801)×41=92+368-93=252+(867-267)=480-11×41=12×2×8=43×10-357=7.5+3.6=97×(106÷2)=990-141-31=217-(289-278)=456÷(4×2)=1/4+2/4=392×(884-875)=632+45×16=27×(830-739)=962+770-901=(182-178)÷2=224÷(2×2)=554+(347-316)=343-47×2=230-15=12÷3=140×(12÷4)=846÷9+339=245×3×8=35×14+36=649-284+118=52.0-44.4=237+197+428=804-(810-499)=308÷(21÷3)=19×10×4=137+266=45×2×9=96×9÷3=347-(164+153)=174-(265-173)=(285-219)×42=154÷(33-26)=36÷(21÷7)=46+18×22=84÷2×15=104÷(111-107)=100×9-583=734÷2+789=10×11=656×2=77÷7×3=476-(314+143)=41.0+23.5=359-92=463-313=33.2-17.8=126÷6×14=11×2×51=11×24÷6=178+230÷2=535-258+379=10×13×2=110+195-229=443×6=567×3=824-508÷2=13×3×98=302×6÷2=878+(594-336)=687-395÷5=214+329+33=713-(436+202)=400÷(2×2)=989+142-215=5.8-4.0=479+(353-243)=339-25×10=104-33×3=6.0+2.3=392+926÷2=421-28÷7=264÷2÷3=229+128+342=60×(123-115)=(197-185)÷2=811-118-565=416÷4÷2=345-114=101×7+23=225+153=362-17×21=138÷(822-819)=10×86-583=11×15-51=20×60×6=18×3×4=3/4-1/4=336-216÷9=192÷(56-52)=12×(38÷2)=52×(27÷3)=10×22=65+49×17=972÷9÷3=520÷(40÷5)=85×86×8=490÷5=760×9=75÷5×50=259×2-295=768÷(4×2)=776÷(2×4)=879-15×58=29×2×75=119×6×7=820×(16÷4)=499-789÷3=345-(120+68)=819÷9×38=15×44+175=(351-141)÷3=7.1-6.4=34×24÷2=606÷2=592÷4÷2=18×20-58=137+360=668÷(2×2)=108÷6=971-35×14=(144-72)÷3=41×3×8=80÷4×6=(581-77)÷8=234+(946-221)=592÷2÷2=54×17=33×(255÷5)=312+348=989×2=138×6÷9=231÷(572-569)=50+131=677-816÷6=31×4×3=46+212-139=752×8=143+244+232=150÷5÷5=726÷(3×2)=7.0-0.9=47×(103-90)=466-(289+74)=(416-398)×54=690-587+952=442×6-384=874×(40÷5)=214×2-146=127×6×7=10×(138÷6)=70×52=149+684÷3=154÷7×4=14×63-374=415-20=(240-164)÷2=(335-273)÷2=15×32×2=11×40-151=263-(393-292)=23×12×3=414-(240+14)=810÷2÷5=664×(20÷4)=291×(79-74)=231-(204-97)=2.2+5.9=14×(21÷3)=121×2×4=142×(25÷5)=910×7÷2=27×11=894-118×6=599-254+696=133+48=460-30×10=546÷(3×2)=383-342+78=10×9×51=99×(629-563)=83×(135÷5)=22×21-193=926+146-141=9.2-8.2=490-600÷6=536÷4÷2=948×(32÷4)=23.6+30.2=2.5-0.4=78×86×4=440-321+154=27×(256÷8)=750+139+240=458-51×8=806-(453-76)=858+339-829=738-617+243=140+132=9.5-8.8=202+267-82=4/8-3/8=(216-160)×15=540÷4×7=318-190+242=16×3×92=230-80=237×(16÷4)=701×8-565=15×(63÷3)=140÷4÷7=890÷(12÷6)=897÷(18÷6)=742+23×22=749-(133+327)=398÷(18÷9)=(766-676)÷9=369-186=64×51÷4=95×85÷5=13×24-216=11×40-101=343+102-313=96×68÷8=(618-590)×34=392×(795-790)=99×68÷9=153×3=(432-12)÷2=999+(445-236)=86×93÷2=26×14÷4=378+(331-81)=644÷(828-824)=279÷9×7=54×10-187=625+159+195=902-(435+101)=410-(417-346)=76÷2=326-272+253=(466-52)÷3=413×8-671=1/6+3/6=778-328=8.2+6.2=798-(585+203)=852-(524+87)=8.1-3.5=(494-368)÷6=24×(138÷3)=21×(82-36)=581+566÷2=38×(10÷2)=399-255=880÷(2×4)=443-352+144=99.0-81.7=238-14×2=120×3×9=56×3×4=16×(174÷3)=409-81×4=394-244=306÷3=245-428÷4=928÷2+951=483-14×34=2/8+3/8=15×4×47=375-267-87=465÷5+23=428×2×6=33÷(421-418)=68×(228-216)=162÷9÷9=(470-459)×52=754+991-449=718×9÷2=324+87×4=298-108÷3=8.6+2.4=296×(310-303)=234+604+43=115×3×2=73+83×4=153×5=49×(324÷9)=151+54×2=66×(201÷3)=657-42×7=1.8-1.4=63×72×4=190÷5×38=80.9-61.5=60÷4×29=918÷2÷9=35×(93-86)=582+(904-293)=22×15÷3=568÷4+335=61×13-484=66×(184÷2)=(339-119)÷2=17×3×82=85×(56÷7)=54×33×2=128×(300-296)=446-139=13×4×67=310-240+129=4/6-2/6=49.0+30.3=388÷4×9=0.8+9.5=800÷2÷8=156×6=404-141-192=352×2-470=152×6÷4=284÷4=458-358-22=8.9+8.8=947-440-109=248÷2×6=497×2×3=318÷6+225=999-18×32=476-41-311=221+77=931-623+661=437-134-93=6.3-1.7=637-(391+241)=779-99×7=684÷9×49=294÷(492-485)=393+(411-71)=33×8÷6=144÷8÷6=64×9×6=147+117-71=451+256=358-20×10=453-27×15=132×(312-305)=266÷(102-100)=442+564+586=(102-75)×20=57÷3×39=21×24÷7=10×8+139=960+936-143=477÷(428-419)=70+31×20=28÷(20÷5)=55×87÷3=83×87=394÷2=(610-241)÷3=5.5-1.8=15×39=477-(117+225)=571-(335+231)=11×8×48=45×2×50=16÷(166-162)=527-343-104=565-(824-322)=302+(376-118)=44×37×5=337×(12÷6)=22+(229-133)=13×21×2=519×6-677=907×(63÷9)=866×5=4.7+1.2=744÷3+16=18×11×5=24×8÷4=(339-159)÷3=426÷3×2=817×6÷2=582+(535-506)=42÷2÷7=195÷(30÷6)=20×(105-43)=942-146×3=367+(353-60)=140÷(12÷6)=8.6-1.3=930÷2×4=135÷(3×3)=272÷8×48=378-(378-316)=454-688÷2=352-79×3=175÷7×95=(632-332)÷6=67×59=174+288=939-276-587=473-16×26=325-(310-24)=945÷(3×3)=67×76=168×4+122=171+216=103×(83-76)=584÷(2×4)=565×8÷2=673-(810-143)=330÷(12÷2)=628+682-110=263-30=94×70÷5=112×8÷4=351×4-159=989-(373-271)=308÷(383-376)=(448-172)÷4=527×(16÷4)=(79-39)÷5=176-35=58.2+7.3=989-132=488÷4×2=26+842-810=203×2-265=430÷(480-478)=19×18×2=15×(504÷9)=33×28=834÷(2×3)=246×3÷9=45×21×6=119÷7×28=103×2×4=264-(111-52)=92×86×3=450-163-57=456+12×29=(51-26)×37=22×35-648=306×3÷2=38×(171÷9)=135+605+464=80÷8=846÷(81÷9)=66×56÷7=504-23×13=8.4+2.3=57×(429-422)=64×14÷8=405+(132-22)=86+47×4=350+(310-184)=120×4×6=488-32-195=337+98=10×10×7=26×3×20=179+46×15=900÷(477-474)=920÷2÷2=106×5=11×69=50×(152÷8)=25×58=471+702÷9=123×5=39+83=30÷6=712÷8×6=284+158-314=232×2=132×3÷6=714÷6÷7=422-(294+95)=51×(806-782)=469-11×38=69×56÷3=345-(308-59)=108÷(307-305)=25×3×23=(839-218)÷9=896-(18+342)=(468-84)÷4=417-18×3=260÷2÷5=92.0-50.5=(370-347)×55=35×38=74×(78÷3)=224+490=(377-139)÷2=917-646=36×52÷6=86×(289-285)=16×14-180=782-332+739=55×(255÷5)=640-12×38=12×2×60=8.1+9.5=14×5×92=34×(14÷2)=812-10×69=71.9+3.4=17×(377-365)=27×2×4=190+848÷4=(447-27)÷5=53×61=9.6-4.7=(278-221)÷3=686-151×4=12×79÷6=665÷(35÷7)=944+11×66=269×3-720=648÷(3×3)=696÷3÷8=492-19×21=882÷7×4=356+60×2=59×80=425÷(35÷7)=91×(288-284)=464-133+96=538-312+733=353+(225-115)=278+530+101=417+107+347=809×9-201=54×54÷3=11×24-102=52×2×9=14×7×46=49×17=112×4×9=9.7+4.1=552÷6×10=180÷(431-426)=720÷8÷5=11×12=85+234-96=34×10+591=230+(141-13)=648÷3÷6=247×3-316=237×3×4=167×(35÷7)=10×80-162=6.5+78.2=461+621÷3=287×4-208=64×(39÷3)=73×13=195×5-110=0.5+0.5=124÷2÷2=415×3=370-43-14=719×7-389=65×6-77=21×(85-63)=29×2×69=291-(490-442)=511-29×16=518×(539-530)=111×2×4=136÷2×94=475+28×27=14×39-495=346÷(167-165)=70×10+188=76+453+889=180÷4×7=330-17+367=628+12+308=22×19-300=76+241×2=3.2-3.0=160+56+14=386×2÷4=45×7÷3=759-95+215=717+254×3=487-473+94=248÷(4×2)=14×7×93=698-65=11×(621÷9)=2/6+3/6=70÷(28÷4)=147×6÷2=386-13×19=3/6-1/6=16×5×52=1/10+5/10=42+(125-100)=130+102+466=872-327=306÷6÷3=660÷5÷2=245-26=324÷(181-179)=28÷(24÷6)=24+(427-81)=920÷(16÷2)=993-426+261=855÷9+353=228+68=15×14÷5=633×(102-97)=17×12×3=451+45×8=(880-468)÷2=478-195×2=14×(180÷9)=337-320+483=815+96×8=745×(56÷8)=950-897=579-10×29=686×4-124=244-285÷5=26.1+1.4=471+874=206×(18÷6)=247+198-51=10×83-621=924÷7+124=26×2×41=417×2-297=300÷(325-321)=6.7-4.2=387-249-138=750×(814-811)=475-224×2=885+113×5=336×9÷7=482-264÷2=340+(833-281)=568÷(72÷9)=687-348÷2=164÷2÷2=49.1-41.2=66+331+359=30×23+625=962-(576-79)=389-81×3=137×(27÷3)=(658-430)÷6=12×12×4=183+208-243=73×(105÷5)=170÷(160-155)=731-554÷2=31×60÷4=823-244=(191-167)÷2=97-17×2=70×46×5=890+45×14=500-(73+159)=148+160-53=568÷(2×2)=160×5-167=958-(22+47)=346-364÷4=417+165×6=56.8-27.8=358+493+89=598-52×2=530÷5÷2=398+330=18×(150÷5)=57÷3×13=324÷4=536-252-78=432÷(545-536)=8.2-0.9=629×4÷2=907-(284+69)=(717-637)÷2=448÷(32÷8)=66÷(845-842)=450-17×22=464-36+70=963÷(394-385)=160-(459-394)=21×30×5=194×(72÷8)=31×26+418=114÷6=221×3=25×10×3=90÷3×12=336-85×2=2/4-1/4=828+302+794=240÷3=164÷(116-114)=344+(166-124)=32+83+360=60÷2×10=180+123=99×(655-590)=21×3×93=496+966÷3=221+53×4=323-46-273=685-672=92×78÷3=920÷(422-420)=39÷(15÷5)=936÷(12÷3)=112×8-331=356-252+122=7.6+7.7=968÷4×6=344÷8=942+136×3=413÷7×4=645+625-884=405÷9×96=829-67×7=398-(138-31)=(482-53)÷3=51÷(18÷6)=338-11×7=407+512+796=364÷2=807-900÷3=160×(24-18)=338×(36÷4)=418-(116+80)=17×(399÷7)=463+11×9=135+398+86=(238-191)×97=270÷9×25=404-(73+88)=75÷3=204+300×2=357+57×5=990÷9÷5=624÷(411-405)=975-198-654=753×(974-968)=32.0+50.6=167+362÷2=113×8=840÷5÷6=996÷2÷2=659-510=861-(132+288)=132÷4×20=957×2÷3=305÷5=750×7÷5=214+63+188=974+629+953=266×3-154=992÷4+927=692+239×3=26×7=726×(936-928)=128-76+13=428+619-521=285-275=96×52×8=746-678÷2=211×(445-441)=363-(298-76)=40÷2×3=210-78×2=85×52=96×31=58×10÷2=48÷8×43=210×4-554=9.8-4.6=790-179×2=77×7=4/6+2/6=18×53÷2=363÷3=255-(478-248)=371-74-279=600÷8×3=785-38×15=722÷(10÷5)=402-40-187=9.4+2.7=894-(263+149)=56÷8×63=450×2÷3=399×2-258=561×4-911=908÷(624-622)=455÷5×32=26×12÷8=79+350÷2=21×3×82=16×15÷8=14×12×5=106-97+161=679÷7×2=841-411=74+337+957=556-11×43=878+404-267=17×28=64÷(4×2)=835-508+711=23×17=342÷(84-78)=23×4×98=52.6+37.7=(661-216)÷5=352-(255+31)=255×2÷5=680÷8+770=3/6+2/6=116×7-588=211×4×3=56×75÷7=647-(213+88)=693-48×2=611-97-70=96×63×3=14×19÷7=63.3-34.4=232÷4×13=397-(32+258)=130+102+61=987÷7×2=421+792÷2=750-206+476=367-951÷3=771-121×5=535-146×3=655-(390+82)=765+316+12=322×2×7=36×7×9=820÷2÷2=439-222+35=6.5+7.7=26×3×27=432-328-81=814+19×18=216÷(2×4)=484-50-246=536-980÷5=185-(195-73)=19×4×47=52×(312-303)=56÷7=580×8=409×(526-519)=40÷(4×2)=320-286+10=55×94=323-284=113×2=833+600=4.5-3.1=12×46-320=672÷7×3=199+753=358×2-365=495+11×17=4/9-2/9=21×97×9=54×(91-78)=396-(817-498)=301-103=32×10×2=866×(24÷6)=353-224+351=509-765÷3=918-14×11=272÷(390-386)=336÷(2×2)=262-(87-19)=71-135÷3=87+17×19=249×3=28×(351÷9)=55×10-215=38.1-15.4=15×8÷4=678-13×31=10×22×7=198÷6=81÷(30-27)=944÷4=392-38-171=912÷3=141×(280-273)=168+68+754=866-44×12=14×(27÷3)=534×5-438=816÷(2×4)=273+210-18=345+21×13=194×2=135-(187-68)=497+(938-625)=13×48+304=(314-306)÷4=10×(36÷4)=159×6-446=27×2×48=64×(89-86)=18×4÷8=358÷2=672÷4÷7=35÷(670-663)=971-563-208=463+425+17=808÷(4×2)=192÷2×7=781-594-106=161×(166-160)=45÷9×71=435÷(40÷8)=366-(47+316)=11×44÷2=(411-391)×46=130+(315-147)=215+455=108+(313-227)=3.0-1.8=363×(920-915)=374-(287+44)=17×4×66=64×15-940=446-364=320-301+994=434-464÷4=130×6-760=352÷(2×4)=828÷2÷9=427÷(42÷6)=35×(152-128)=324÷6=62+286-281=681×(12÷6)=11×11=110×(320-314)=29×2×82=260-324÷3=431-550÷5=750×8÷6=150×(770-765)=20+258×3=(327-271)÷8=368-28÷4=12×(270÷9)=121×(263-258)=720÷3÷5=33×(145÷5)=775×4=258÷(12÷2)=860-64-356=138-27×4=25×(66÷6)=73.6-68.8=89+223=10×90-436=13×39=443×2×6=437-431+546=231÷(24÷8)=99×9=84÷6÷2=252-195=141×4=411-25×12=22×45=279÷9=13.6+57.4=462÷(3×2)=243÷9×98=486-(401-11)=762-(623-170)=115-13×6=75×(828÷9)=115+278=90×6÷2=708÷(2×3)=31×29-881=742÷7×3=946+103×7=21×(720-716)=(202-173)×30=327+116+31=25÷5=211+49×2=102×8=459-205-254=50×(18÷9)=453+(676-485)=484+11×38=98.3-80.1=12×76÷8=24×13-92=258-98÷7=579-279=648+109=624÷(24÷6)=213+32×13=271+332-113=426-309-68=62×(337-323)=4.2-2.1=13×(280÷8)=904÷2÷4=74×(330÷6)=636×8-691=400+771÷3=266-193=840-472÷2=314-(142+142)=352×7÷2=10×50-398=78×(234÷6)=575×2=99×49=220÷(2×2)=62×3×2=702+998=271+228-115=742+797-51=415-(74+236)=9.0-4.3=19×(165-158)=217-105×2=545-196-201=401-41=340-12×12=184÷4×8=20×(432÷8)=694+38×17=542-11×14=238-55×4=182×3+18=176×4-181=13×4×60=750÷(387-382)=16×3×76=112×(30÷6)=186-356÷2=76×35÷7=24×37÷3=385-244-37=163+116=153+202=336÷3+228=278-(73-62)=567×4-977=449+157×4=181+662=924÷4=3.2+5.9=377+409=665+189+760=33×8÷2=46×7÷2=684+231=904×5÷2=315÷7+569=8.2+6.0=849-366-417=934-(842-505)=348-17×9=77×2+876=16×2×43=600÷3÷8=383-144=15×4×73=365-18×12=279÷3×38=84÷2×48=(280-178)÷2=281×3=707+701+57=12×75÷4=15×2×43=664÷(2×2)=82×2=740÷2×5=298-147-62=27×4×5=340÷5×31=5/7+2/7=215+24×11=72÷(2×3)=20×24=735+359×2=386-36×10=53×9÷3=31×12+512=914+920÷4=207-(465-258)=536÷4×7=31×(56÷7)=256×(10÷5)=24×4×3=135×2÷6=3.5+9.9=117+150×4=115×(10÷2)=11×15÷3=84×9=42÷(543-541)=274+127=37×99×5=201-163-29=202-73+158=52×6=847-222=14×24×3=524÷2÷2=449+763+195=24×18÷2=64×(351-347)=4.8+6.2=128÷(4×2)=15×(408÷8)=518+922-435=76×86=231-203+63=908÷4=151+283=935-596÷4=398×5=343+624÷3=676+27×3=60÷3×15=40×(90÷2)=506-469+820=520÷(28÷7)=53×15=308+300×2=160÷2+298=690÷(3×2)=14×31-181=918-(486+343)=37×13×2=28×(28÷7)=251-21×5=31×16-406=2/3-1/3=82×(288-209)=328÷(16÷2)=268÷4+152=648×8-429=900÷5×8=1/7+4/7=15+500÷2=126×(16÷4)=480-(89+10)=12×40×2=792+150+694=8.5-3.9=70×2×6=120÷3×79=396÷3×2=109×(923-917)=453×2+377=74×11+204=378÷6=5.7-2.1=276÷3=552÷(2×2)=430×2=(791-759)×35=855-462-70=201÷3=329+319+291=50÷5=204÷6×14=847÷7=206+(440-42)=820+(934-836)=306÷6×96=10×36-61=2.8+2.8=29×57=946-13×48=259+(405-209)=14×(469÷7)=396÷(2×2)=40×12-291=19×11=5.7-1.4=981÷3=17×2×11=14×68÷4=(531-209)÷7=46×33×4=11×7×3=338-(145-60)=11×38-199=60+634+211=650-(147+145)=830-387÷9=570÷3÷5=65×(153÷3)=411+15×20=332+612-472=22×11+263=97×(391-324)=617+(602-229)=54×8-47=905×(420-416)=420÷(30÷6)=48÷4×5=468-12×24=21×20×2=22+316-222=329÷7×15=776-92+615=847-(78+417)=165×(16÷4)=935×4÷5=(863-764)×18=413-(188+77)=21×25=804-243-526=288÷(12÷3)=439-39×10=200÷(2×4)=23×2×23=68×(170÷5)=154+(238-141)=216÷6×15=13×12×5=194+15÷5=29×13×2=807×5-962=4.2+2.1=11×2×12=76×10-376=270÷5=46÷(12÷6)=991-491+142=3/7-1/7=486-401+396=23×4×6=497-215÷5=38×18÷2=330×2÷4=471+11-263=24×8+235=99×4÷6=74+735-438=655+944+975=888÷2×5=38.2+30.0=28×21÷2=924÷(939-935)=161×(24-21)=198×(12÷6)=125+217=292-940÷5=432÷8+964=378÷7÷6=(993-665)÷4=63.7-59.9=(306-207)÷3=176×2×9=88÷2×13=44×87×9=16×18=93+50=671×(25÷5)=90÷(20÷4)=463-(297+68)=29×33-836=24×22=82×9-15=568+23×12=222÷(2×3)=554-244+623=262÷(232-230)=70÷7×17=4/7-1/7=684÷3×2=555+141-653=500-(138+349)=205-11×10=(464-436)×11=606+62+39=224+11×42=961-12×11=268-90-162=20×7×9=754÷2×6=841×2-587=287÷(21÷3)=76+43=72÷(485-482)=565-(181+323)=935÷(10÷2)=131×(388-384)=336-62×5=290-108÷3=204+(447-329)=385-192+271=264÷8×7=156-(228-90)=484+38+306=6.6-4.1=218+96-252=724÷(2×2)=643-439=389×7=488×2+853=399-16×20=11×22×2=(374-28)÷2=177+51×14=10×46-247=2.2+4.7=34×(24÷4)=330-(360-306)=132÷4=457-89-270=20÷2×8=150×4÷8=162+462÷7=51-88÷4=12+434-417=614+533+134=89.5+7.0=86×(448÷7)=770-124=939-301-330=588÷7=325×(231-226)=772+112×4=500-(452-366)=23×(336-315)=(632-428)÷6=370-360÷2=450÷5÷9=520÷(16÷8)=693-273-88=414+(403-20)=44+909+574=437-27×12=33×4=16×31=402-(309-238)=(48-25)×28=184-46×3=327+304÷8=345-107×3=53×27=669+(828-119)=9.9+2.9=143+(379-176)=(496-10)÷2=28×3×84=245×4÷7=(896-811)×17=(703-438)÷5=715+337×2=366×8÷6=123÷3+126=16×4×5=387+(937-878)=176+277=51.4-12.7=28×19-407=636-483=466×2×4=630÷(3×2)=351+(453-180)=483-140=478+11×52=629+594÷6=551-378÷6=359+18×8=923+26×37=125+102=79×93÷3=参考答案271+50×12=871229×(35÷5)=16033/8-1/8=2/8889×(551-543)=7112263+14×41=83798÷(35÷5)=1417×25-27=398710-(964-930)=676135-126÷2=7265×7+200=655155+11×37=56240×19-361=399(298-286)×17=204448÷(351-344)=6412×8×68=652845×17-68=697973-130×4=453374+67-314=12712÷3×53=212102÷(3×2)=17663-129×2=405830-35×18=20017×29-352=14113×(170-151)=247984-(660-139)=463936-365×2=206486÷(894-888)=81150-44=10628×17-410=6610×7=70221×(578-570)=1768466-14×23=14414×5×95=6650209+19×20=5894.7+6.5=11.2858+55-754=159218-142=76147+150=2976/8-1/8=5/8488÷(18÷9)=244948÷3×9=284475÷5=15348+477=82512×29=348391-159×2=73488÷(4×2)=6111×6×4=264433-(271+13)=149725×4=2900352÷(2×2)=88190×5×4=380023×(28÷7)=92(732-477)÷5=51176÷4=446/8-2/8=4/8360÷4×7=630119×(21÷3)=833832+(393-253)=972137-11×12=5398-(866-623)=155259-45×2=169878-405=473417+38×15=987408÷2×4=81611×(498÷6)=913117÷9×7=91389+67×14=13272.5-0.9=1.65.6-4.1=1.5984÷2=49230×20÷2=300132÷(328-322)=22247-64×2=119319-161+29=187(392-140)÷3=84438+(168-106)=500142+83-197=289.0-1.3=7.770×(359-355)=28051+(475-146)=38075+212-135=152843÷3×9=2529692×8-546=499013×31×2=8064/8+2/8=6/8470÷(40÷8)=94196-296÷2=4826×9+161=395336÷8×14=588118+310-322=106952×6÷3=1904484+120×3=84436×(881-831)=18001/9+2/9=3/93/8+2/8=5/82.4+1.4=3.845×59×6=1593040×25=1000743+429×2=1601981+780÷4=117624×4×36=345648×(839-828)=52882×11=90290×54×5=24300482+364=84685×(316-244)=612060÷4×79=1185195×2=390196-202÷2=95620÷4+121=276678÷(2×3)=11315×5×34=255024÷4+139=14566÷(24÷4)=11321×(378-375)=96312×71-261=591396-(250+34)=112797×7=55795.3+3.8=9.125×4×8=80019×(224÷8)=532640×7=4480494-805÷7=37986×8-16=672993÷(197-194)=331215-(570-475)=12026×2×4=208512÷4÷4=32983-(832-573)=724(123-107)×31=496969÷3×6=1938647+(965-187)=1425462÷2+897=1128874-(794-541)=62121×43÷7=129(397-377)×12=24050÷5×32=320635÷5×3=381422-138-108=1761.3+1.7=3.06.4+2.3=8.7430×(14÷7)=860(824-801)×41=94392+368-93=367252+(867-267)=852480-11×41=2912×2×8=19243×10-357=737.5+3.6=11.197×(106÷2)=5141990-141-31=818217-(289-278)=206456÷(4×2)=571/4+2/4=3/4392×(884-875)=3528632+45×16=135227×(830-739)=2457962+770-901=831(182-178)÷2=2224÷(2×2)=56554+(347-316)=585343-47×2=249230-15=21512÷3=4140×(12÷4)=420846÷9+339=433245×3×8=588035×14+36=526649-284+118=48352.0-44.4=7.6237+197+428=862804-(810-499)=493308÷(21÷3)=4419×10×4=760137+266=40345×2×9=81096×9÷3=288347-(164+153)=30174-(265-173)=82(285-219)×42=2772154÷(33-26)=2236÷(21÷7)=1246+18×22=44284÷2×15=630104÷(111-107)=26100×9-583=317734÷2+789=115610×11=110656×2=131277÷7×3=33476-(314+143)=1941.0+23.5=64.5359-92=267463-313=15033.2-17.8=15.4126÷6×14=29411×2×51=112211×24÷6=44178+230÷2=293535-258+379=65610×13×2=260110+195-229=76443×6=2658567×3=1701824-508÷2=57013×3×98=3822302×6÷2=906878+(594-336)=1136687-395÷5=608214+329+33=576713-(436+202)=75400÷(2×2)=100989+142-215=9165.8-4.0=1.8479+(353-243)=589339-25×10=89104-33×3=56.0+2.3=8.3392+926÷2=855421-28÷7=417264÷2÷3=44229+128+342=69960×(123-115)=480(197-185)÷2=6811-118-565=128416÷4÷2=52345-114=231101×7+23=730225+153=378362-17×21=5138÷(822-819)=4610×86-583=27711×15-51=11420×60×6=720018×3×4=2163/4-1/4=2/4336-216÷9=312192÷(56-52)=4812×(38÷2)=22852×(27÷3)=46810×22=22065+49×17=898972÷9÷3=36520÷(40÷5)=6585×86×8=58480490÷5=98760×9=684075÷5×50=750259×2-295=223768÷(4×2)=96776÷(2×4)=97879-15×58=929×2×75=4350119×6×7=4998820×(16÷4)=3280499-789÷3=236345-(120+68)=157819÷9×38=345815×44+175=835(351-141)÷3=707.1-6.4=0.734×24÷2=408606÷2=303592÷4÷2=7418×20-58=302137+360=497668÷(2×2)=167108÷6=18971-35×14=481(144-72)÷3=2441×3×8=98480÷4×6=120(581-77)÷8=63234+(946-221)=959592÷2÷2=14854×17=91833×(255÷5)=1683312+348=660989×2=1978138×6÷9=92231÷(572-569)=7750+131=181677-816÷6=54131×4×3=37246+212-139=119752×8=6016143+244+232=619150÷5÷5=6726÷(3×2)=1217.0-0.9=6.147×(103-90)=611466-(289+74)=103(416-398)×54=972690-587+952=1055442×6-384=2268874×(40÷5)=6992214×2-146=282127×6×7=533410×(138÷6)=23070×52=3640149+684÷3=377154÷7×4=8814×63-374=508415-20=395(240-164)÷2=38(335-273)÷2=3115×32×2=96011×40-151=289263-(393-292)=16223×12×3=828414-(240+14)=160810÷2÷5=81664×(20÷4)=3320291×(79-74)=1455231-(204-97)=1242.2+5.9=8.114×(21÷3)=98121×2×4=968142×(25÷5)=710910×7÷2=318527×11=297894-118×6=186599-254+696=1041133+48=181460-30×10=160546÷(3×2)=91383-342+78=11910×9×51=459099×(629-563)=653483×(135÷5)=224122×21-193=269926+146-141=9319.2-8.2=1.0490-600÷6=390536÷4÷2=67948×(32÷4)=758423.6+30.2=53.82.5-0.4=2.178×86×4=26832440-321+154=27327×(256÷8)=864750+139+240=1129458-51×8=50806-(453-76)=429858+339-829=368738-617+243=364140+132=2729.5-8.8=0.7202+267-82=3874/8-3/8=1/8(216-160)×15=840540÷4×7=945318-190+242=37016×3×92=4416230-80=150237×(16÷4)=948701×8-565=504315×(63÷3)=315140÷4÷7=5890÷(12÷6)=445897÷(18÷6)=299742+23×22=1248749-(133+327)=289398÷(18÷9)=199(766-676)÷9=10369-186=18364×51÷4=81695×85÷5=161513×24-216=9611×40-101=339343+102-313=13296×68÷8=816(618-590)×34=952392×(795-790)=196099×68÷9=748153×3=459(432-12)÷2=210999+(445-236)=120886×93÷2=399926×14÷4=91378+(331-81)=628644÷(828-824)=161279÷9×7=21754×10-187=353625+159+195=979902-(435+101)=366410-(417-346)=33976÷2=38326-272+253=307(466-52)÷3=138413×8-671=26331/6+3/6=4/6778-328=4508.2+6.2=14.4798-(585+203)=10852-(524+87)=2418.1-3.5=4.6(494-368)÷6=2124×(138÷3)=110421×(82-36)=966581+566÷2=86438×(10÷2)=190399-255=144880÷(2×4)=110443-352+144=23599.0-81.7=17.3238-14×2=210120×3×9=324056×3×4=67216×(174÷3)=928409-81×4=85394-244=150306÷3=102245-428÷4=138928÷2+951=1415483-14×34=72/8+3/8=5/815×4×47=2820375-267-87=21465÷5+23=116428×2×6=513633÷(421-418)=1168×(228-216)=816162÷9÷9=2(470-459)×52=572754+991-449=1296718×9÷2=3231324+87×4=672298-108÷3=2628.6+2.4=11.0296×(310-303)=2072234+604+43=881115×3×2=69073+83×4=405153×5=76549×(324÷9)=1764151+54×2=25966×(201÷3)=4422657-42×7=3631.8-1.4=0.463×72×4=18144190÷5×38=144480.9-61.5=19.460÷4×29=435918÷2÷9=5135×(93-86)=245582+(904-293)=119322×15÷3=110568÷4+335=47761×13-484=30966×(184÷2)=6072(339-119)÷2=11017×3×82=418285×(56÷7)=68054×33×2=3564128×(300-296)=512446-139=30713×4×67=3484310-240+129=1994/6-2/6=2/649.0+30.3=79.3388÷4×9=8730.8+9.5=10.3800÷2÷8=50156×6=936404-141-192=71352×2-470=234152×6÷4=228284÷4=71458-358-22=788.9+8.8=17.7947-440-109=398248÷2×6=744497×2×3=2982318÷6+225=278999-18×32=423476-41-311=124221+77=298931-623+661=969437-134-93=2106.3-1.7=4.6637-(391+241)=5779-99×7=86684÷9×49=3724294÷(492-485)=42393+(411-71)=73333×8÷6=44144÷8÷6=364×9×6=3456147+117-71=193451+256=707358-20×10=158453-27×15=48132×(312-305)=924266÷(102-100)=133442+564+586=1592(102-75)×20=54057÷3×39=74121×24÷7=7210×8+139=219960+936-143=1753477÷(428-419)=5370+31×20=69028÷(20÷5)=755×87÷3=159583×87=7221394÷2=197(610-241)÷3=1235.5-1.8=3.715×39=585477-(117+225)=135571-(335+231)=511×8×48=422445×2×50=450016÷(166-162)=4527-343-104=80565-(824-322)=63302+(376-118)=56044×37×5=8140337×(12÷6)=67422+(229-133)=11813×21×2=546519×6-677=2437907×(63÷9)=6349866×5=43304.7+1.2=5.9744÷3+16=26418×11×5=99024×8÷4=48(339-159)÷3=60426÷3×2=284817×6÷2=2451582+(535-506)=61142÷2÷7=3195÷(30÷6)=3920×(105-43)=1240942-146×3=504367+(353-60)=660140÷(12÷6)=708.6-1.3=7.3930÷2×4=1860135÷(3×3)=15272÷8×48=1632378-(378-316)=316454-688÷2=110352-79×3=115175÷7×95=2375(632-332)÷6=5067×59=3953174+288=462939-276-587=76473-16×26=57325-(310-24)=39945÷(3×3)=10567×76=5092168×4+122=794171+216=387103×(83-76)=721584÷(2×4)=73565×8÷2=2260673-(810-143)=6330÷(12÷2)=55628+682-110=1200263-30=23394×70÷5=1316112×8÷4=224351×4-159=1245989-(373-271)=887308÷(383-376)=44(448-172)÷4=69527×(16÷4)=2108(79-39)÷5=8176-35=14158.2+7.3=65.5989-132=857488÷4×2=24426+842-810=58203×2-265=141430÷(480-478)=21519×18×2=68415×(504÷9)=84033×28=924834÷(2×3)=139246×3÷9=8245×21×6=5670119÷7×28=476103×2×4=824264-(111-52)=20592×86×3=23736450-163-57=230456+12×29=804(51-26)×37=92522×35-648=122306×3÷2=45938×(171÷9)=722135+605+464=120480÷8=10846÷(81÷9)=9466×56÷7=528504-23×13=2058.4+2.3=10.757×(429-422)=39964×14÷8=112405+(132-22)=51586+47×4=274350+(310-184)=476120×4×6=2880488-32-195=261337+98=43510×10×7=70026×3×20=1560179+46×15=869900÷(477-474)=300920÷2÷2=230106×5=53011×69=75950×(152÷8)=95025×58=1450471+702÷9=549123×5=61539+83=12230÷6=5712÷8×6=534284+158-314=128232×2=464132×3÷6=66714÷6÷7=17422-(294+95)=3351×(806-782)=1224469-11×38=5169×56÷3=1288345-(308-59)=96108÷(307-305)=5425×3×23=1725(839-218)÷9=69896-(18+342)=536(468-84)÷4=96417-18×3=363260÷2÷5=2692.0-50.5=41.5(370-347)×55=126535×38=133074×(78÷3)=1924224+490=714(377-139)÷2=119917-646=27136×52÷6=31286×(289-285)=34416×14-180=44782-332+739=118955×(255÷5)=2805640-12×38=18412×2×60=14408.1+9.5=17.614×5×92=644034×(14÷2)=238812-10×69=12271.9+3.4=75.317×(377-365)=20427×2×4=216190+848÷4=402(447-27)÷5=8453×61=32339.6-4.7=4.9(278-221)÷3=19686-151×4=8212×79÷6=158665÷(35÷7)=133944+11×66=1670269×3-720=87648÷(3×3)=72696÷3÷8=29492-19×21=93882÷7×4=504356+60×2=47659×80=4720425÷(35÷7)=8591×(288-284)=364464-133+96=427538-312+733=959353+(225-115)=463278+530+101=909417+107+347=871809×9-201=708054×54÷3=97211×24-102=16252×2×9=93614×7×46=450849×17=833112×4×9=40329.7+4.1=13.8552÷6×10=920180÷(431-426)=36720÷8÷5=1811×12=13285+234-96=22334×10+591=931230+(141-13)=358648÷3÷6=36247×3-316=425237×3×4=2844167×(35÷7)=83510×80-162=6386.5+78.2=84.7461+621÷3=668287×4-208=94064×(39÷3)=83273×13=949195×5-110=8650.5+0.5=1.0124÷2÷2=31415×3=1245370-43-14=313719×7-389=464465×6-77=31321×(85-63)=46229×2×69=4002291-(490-442)=243511-29×16=47518×(539-530)=4662111×2×4=888136÷2×94=6392475+28×27=123114×39-495=51346÷(167-165)=17370×10+188=88876+453+889=1418180÷4×7=315330-17+367=680628+12+308=94822×19-300=11876+241×2=5583.2-3.0=0.2160+56+14=230386×2÷4=19345×7÷3=105759-95+215=879717+254×3=1479487-473+94=108248÷(4×2)=3114×7×93=9114698-65=63311×(621÷9)=7592/6+3/6=5/670÷(28÷4)=10147×6÷2=441386-13×19=1393/6-1/6=2/616×5×52=41601/10+5/10=6/1042+(125-100)=67130+102+466=698872-327=545306÷6÷3=17660÷5÷2=66245-26=219324÷(181-179)=16228÷(24÷6)=724+(427-81)=370920÷(16÷2)=115993-426+261=828855÷9+353=448228+68=29615×14÷5=42633×(102-97)=316517×12×3=612451+45×8=811(880-468)÷2=206478-195×2=8814×(180÷9)=280337-320+483=500815+96×8=1583745×(56÷8)=5215950-897=53579-10×29=289686×4-124=2620244-285÷5=18726.1+1.4=27.5471+874=1345206×(18÷6)=618247+198-51=39410×83-621=209924÷7+124=25626×2×41=2132417×2-297=537300÷(325-321)=756.7-4.2=2.5387-249-138=0750×(814-811)=2250475-224×2=27885+113×5=1450336×9÷7=432482-264÷2=350340+(833-281)=892568÷(72÷9)=71687-348÷2=513164÷2÷2=4149.1-41.2=7.966+331+359=75630×23+625=1315962-(576-79)=465389-81×3=146137×(27÷3)=1233(658-430)÷6=3812×12×4=576183+208-243=14873×(105÷5)=1533170÷(160-155)=34731-554÷2=45431×60÷4=465823-244=579(191-167)÷2=1297-17×2=6370×46×5=16100890+45×14=1520500-(73+159)=268148+160-53=255568÷(2×2)=142160×5-167=633958-(22+47)=889346-364÷4=255417+165×6=140756.8-27.8=29.0358+493+89=940598-52×2=494530÷5÷2=53398+330=72818×(150÷5)=54057÷3×13=247324÷4=81536-252-78=206432÷(545-536)=488.2-0.9=7.3629×4÷2=1258907-(284+69)=554(717-637)÷2=40448÷(32÷8)=11266÷(845-842)=22450-17×22=76464-36+70=498963÷(394-385)=107160-(459-394)=9521×30×5=3150194×(72÷8)=174631×26+418=1224114÷6=19221×3=66325×10×3=75090÷3×12=360336-85×2=1662/4-1/4=1/4828+302+794=1924240÷3=80164÷(116-114)=82344+(166-124)=38632+83+360=47560÷2×10=300180+123=30399×(655-590)=643521×3×93=5859496+966÷3=818221+53×4=433323-46-273=4685-672=1392×78÷3=2392920÷(422-420)=46039÷(15÷5)=13936÷(12÷3)=234112×8-331=565356-252+122=2267.6+7.7=15.3968÷4×6=1452344÷8=43942+136×3=1350413÷7×4=236645+625-884=386405÷9×96=4320829-67×7=360398-(138-31)=291(482-53)÷3=14351÷(18÷6)=17338-11×7=261407+512+796=1715364÷2=182807-900÷3=507160×(24-18)=960338×(36÷4)=3042418-(116+80)=22217×(399÷7)=969463+11×9=562135+398+86=619(238-191)×97=4559270÷9×25=750404-(73+88)=24375÷3=25204+300×2=804357+57×5=642990÷9÷5=22624÷(411-405)=104975-198-654=123753×(974-968)=451832.0+50.6=82.6167+362÷2=348113×8=904840÷5÷6=28996÷2÷2=249659-510=149861-(132+288)=441132÷4×20=660957×2÷3=638305÷5=61750×7÷5=1050214+63+188=465974+629+953=2556266×3-154=644992÷4+927=1175692+239×3=140926×7=182726×(936-928)=5808128-76+13=65428+619-521=526285-275=1096×52×8=39936746-678÷2=407211×(445-441)=844363-(298-76)=14140÷2×3=60210-78×2=5485×52=442