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4/8-3/8=491-76×2=28×22-434=229×(430-426)=121×3=381×3-87=506÷2×7=892-10×60=13×36+839=376+(554-130)=509×2=54+(236-139)=12×33-205=561÷3×8=120÷(541-537)=68+182×2=172×5=29×5×3=279÷9=14×57+17=5.2-0.4=155×5+188=79×(56÷4)=31×(395-363)=84×65×9=425+(474-172)=439-423=499-296-21=117×2×3=98÷(12÷6)=13×29-23=13×10×7=883×(24÷8)=326×3=95÷5×12=26×(480÷5)=91-14×5=988-31×22=356-191=21×3=24×29÷4=112×(21÷7)=870+(650-162)=42+580-298=898-646-125=227-160+18=194×5-278=248+864=291×(684-676)=451×2×9=303-104+201=686÷7×8=804+562+226=504÷(2×2)=296÷(64÷8)=38×(72÷9)=380×2=92÷4×10=150÷6÷5=317-34×3=11×(282-249)=24×13×3=36÷3×42=362+17×3=228-46+601=264+(477-247)=56÷2×34=275-16=15×38×6=16×(351÷9)=688÷(4×2)=4/7+2/7=411-22×10=9.5-8.6=981-340×2=(99-28)×61=462÷6×9=728÷(2×4)=584÷(663-655)=80×(23-16)=305-23×7=573×(42÷7)=19+189-27=316÷(32÷8)=237+196=415+14×4=7.9+1.6=451-20×10=712+88×3=77+383=93×14÷6=941×3=13×53=283-(150+93)=510÷2÷3=774-774÷3=870×8-805=800×(35÷5)=675÷(40÷8)=919+50×4=879÷3=978-54×7=617+(964-727)=77÷7+268=40.8+44.5=174+556-122=2/6-1/6=61+(531-394)=375÷(834-829)=2.3+1.2=140×3×7=605-10×54=86×(384÷4)=12+130×2=487+592-502=651+19×33=888÷8+981=930+798+909=930+37×27=316-134×2=90×(368-356)=809-(601-263)=588-421-121=281-274+261=794÷2×5=90×83×9=960÷(2×2)=879-(78+775)=871-12×16=(795-772)×12=53×10=165+452+374=125×2×6=52+278=32×24÷3=449-(431+18)=722×2-357=136×4×3=69+221+220=257+799-46=10×3×60=188÷(32÷8)=11×2×81=45÷(389-384)=22×22-253=807-46×6=98+392=958×(823-819)=330×2-62=796-(322+150)=434-348+894=10×7×93=428×9÷2=332×2+149=35×21×8=376÷8×18=823×(29-24)=50×(259-206)=377-167=259×(616-611)=124÷2×63=260÷4×7=352+163=874-407+184=44×62÷8=404-(838-639)=310-78×3=14×22×2=234×3+20=10×6×13=599×6=503×6=91×(120÷8)=314-(73+222)=56÷7×18=530÷5×7=(979-193)÷2=2.0+3.5=42÷2×37=40×27=75÷(40÷8)=217+272÷4=3/5+2/5=413+190÷5=373+79×7=196×2÷7=334-(254-168)=23×92×8=767-(859-399)=513-349=216÷(2×2)=341-157-56=4.3+2.7=9.9-6.8=89×(64÷8)=342+504+102=(460-362)×58=780÷3÷5=29×30-594=(984-552)÷4=856-192=7.7-5.5=16×(28÷2)=945÷3=18×7×4=117+536=468-33×11=360÷2=26.6+17.9=(261-48)÷3=29×87÷3=231-78=420÷(14÷2)=265-64×4=52×4×3=495-40×4=332-61-181=46×2×29=445÷5=308-11×17=448-111-58=13×94×2=336+296=65×(12÷4)=384÷2÷6=346+438-142=29×12-168=474÷6+341=869-41×13=457-101+20=396÷4=53+68=3.3+2.7=984-311-642=673-(127+175)=168÷2÷4=75×38×8=17×10×4=414-354÷6=792÷9×5=32×86×3=336÷8×6=55×(56÷8)=134+167+446=382-(433-133)=285×2=148÷(20÷5)=225×(231-228)=102×4÷2=600÷3=318-56-82=828÷(3×3)=16÷4=127×(121-118)=562-786÷2=227-226+259=258×(198-195)=55×16-871=378÷(492-486)=96×3÷6=396÷(379-377)=160×6÷5=64×27÷3=(856-228)÷4=465-20×16=374+460÷2=379+311-420=17×80=122+632÷2=86×(250-241)=208÷4÷4=92×6÷8=212×3÷2=128÷(20÷5)=43+103=411÷3×7=54×28÷8=5.2-4.7=7.1-1.1=96÷4×93=90÷(482-479)=120÷(3×2)=857-151×4=631+(450-400)=311-464÷2=154×3÷7=775×(908-901)=845+368÷2=676×5=16×(72÷2)=153×(25÷5)=12×36×2=44×4×5=442-(188+81)=300÷(20÷5)=395-434÷2=779-(91+281)=433-108÷3=444÷(236-234)=54÷(3×2)=36×(10÷5)=175×5-242=474÷(2×3)=110+342=32×(60÷6)=475+18+298=288÷6×8=438-163=180÷4×12=232÷(16÷2)=800-17×4=959-321-449=388÷4=542×(36÷4)=15×17=201-(216-53)=7.3+8.4=24×3×82=14÷2×86=412-(178+221)=482÷2+69=60×(15÷3)=240+576÷6=42×18-30=936-19×49=124+91×5=135-(43+78)=356÷2÷2=48×96÷6=339-11×23=664×(97-93)=163×4-286=287×6-662=93÷(17-14)=62×(40÷8)=681÷3=119×(247-241)=(354-323)×65=745×6=24÷3×83=151×5-159=384÷4=438×(807-802)=783+(675-566)=2/5-1/5=182×5-434=6/9-2/9=134+117=974-94+446=145+(549-506)=(860-782)÷6=123+55×2=441-155-27=950-313-550=445+(430-194)=23×72=398-29×11=986-267+820=800÷(403-399)=224÷8÷7=187×5-611=207+131+142=194-346÷2=406-(406-363)=51×57=86.1-78.2=4.3+5.9=558-10×31=227+17×52=608×3÷8=23×42-118=58×8÷4=386-311+253=31×3×56=58×17=963×4÷9=120×6+194=306×3÷2=86×(20÷4)=449-424=456÷(181-173)=11×31-271=29×(444÷6)=276×(224-221)=49+13×47=18×6×4=(395-59)÷8=73×32×2=966÷2÷7=63÷7=8.3-2.1=52÷2×25=360-143=(174-153)×98=851+(417-223)=442-852÷2=268×9=426-31×13=992÷(2×4)=107+246×3=284×2×6=742×(54÷6)=23+(389-189)=86÷(10÷5)=565÷5=16×58=376÷8=904÷2÷4=205+(469-468)=953-(206+163)=435-(504-401)=434+19-236=902-188+350=10×83-708=5.9-4.7=773-160-294=9.0+8.6=91×10-876=694-488÷4=18×(232÷4)=83.9-79.7=297-162+38=135×6+44=648-33=0.3+9.2=4.2-1.2=698-(195+405)=18×33÷3=(605-533)×96=14÷(35÷5)=739+135-306=330÷(16÷8)=24×40=177+12×65=409-85=612÷9÷4=432-10×33=32×24=295-380÷5=918-61=670-94-325=12×9×8=414+52×11=11×72-489=146-369÷9=50×18-132=18×22-236=7.2-3.5=592÷(16÷2)=72×90÷9=156-81+12=372-10×13=6.0+6.1=735×6-458=240÷6×47=581÷7+208=272÷8×58=80+150=310-17+708=384-25×2=112÷(2×4)=84-19+394=639+348=262+(290-159)=27×2×60=231+13×28=406-142=786-337×2=230÷5+77=66×11+125=108÷(12÷4)=956×2÷4=827×4=93×9-334=347+43×6=466-116-64=835-(18+155)=928-(302+37)=607×(35÷7)=621-13×17=(170-70)÷4=19×61=210÷(42÷6)=141-86+370=5.4-2.9=17+324×3=72×5÷6=606÷2=4.2-0.4=70-(210-156)=13×11×2=2/3-1/3=(404-385)×23=12×(341-328)=20×14×9=348+336-293=34×15=666+453÷3=440÷2÷4=96×(277-270)=869×(12÷4)=261×3÷9=400+92-89=487-209×2=998÷(16÷8)=206×(36÷4)=298×4-962=305-890÷5=498-(292-18)=162÷3÷2=456÷(72÷9)=324÷6=143×(394-391)=912-36×2=852-102×5=618÷(2×3)=157+328-137=36×17-284=24×18÷3=215+36×13=978-(332+609)=404+803+386=892÷2÷2=280÷(40÷8)=184+11×31=5.7-4.6=498÷2+215=960+20×50=798-716+191=64×(36÷6)=42×(333-296)=796-10×71=81×(64÷2)=(946-14)÷2=800+10×58=720÷3÷3=8.3+2.2=876÷(16÷8)=10×96÷2=36×(435-413)=135-(315-290)=801÷(36÷4)=984÷(380-376)=681+285=486-(339+105)=312+180÷2=220÷(37-32)=33×3×83=381-27×14=25÷5=23×7×2=982÷2=129+48=16×59-343=85×18×3=83×(387÷9)=540÷6+237=5.9-0.9=473-(91+210)=285×(104-95)=320-21×13=312-580÷5=768×3÷8=19×19-39=61×23×6=120÷5=199×3+198=17.2+8.9=68+20+716=36×(28÷4)=264×3×8=15×(426-409)=(254-242)×34=35×8×5=431+114×4=515+698-551=379×2-639=5/9-3/9=4.5+3.2=357-47-142=445-(104+263)=131×6=714÷(3×2)=57×79=878+19×4=195-(94+38)=730÷5×7=642÷(2×3)=141+70=431-(141+85)=45×2×7=276÷2+646=120÷3÷8=329+(307-124)=825-235=482-262-171=357-312÷3=360÷2÷9=15×6=82×(388-379)=891+986÷2=544÷(4×2)=10×20×4=68+15×39=(476-452)÷8=196+(273-23)=888÷4×5=26×16=932-285-442=494-67×4=96×4+216=132×3×2=47×98÷2=647+(301-172)=34×(243÷9)=(761-616)÷5=144÷4÷3=312÷3=487+270÷5=75÷5×16=104×6=119+68=14×22×3=47×(422-414)=101+39×10=471÷3×7=954-(423+305)=563-338-191=10×3×69=73×62÷2=447-(99+213)=19×21-186=435+273×2=39×51×9=104×(320-316)=1/7+5/7=(256-196)÷4=18×19÷6=23×2×84=260÷2=152×(24÷8)=10.0+3.8=21×2×3=42×10=11×(51÷3)=438÷6+573=35.0-28.9=843-218×2=611-315÷7=33×5÷3=69+541+377=594×3÷6=625-126+292=(844-34)÷9=353-234=233+(260-75)=49+888÷3=304-(246-184)=447-(316+111)=777÷7=98×(366-357)=930×9÷2=696×3-671=782×3-601=380÷2×3=840-810÷2=276-(227+14)=83+391-41=210+62×15=705÷(355-350)=117×(54÷9)=358×2-357=11×(132÷3)=168÷7+414=36÷9×53=868÷2×7=816×7÷4=333×2=24×(77-74)=126×6×3=70×35×6=8.9+1.4=177×(35÷7)=66.4-19.1=27×8÷3=400×2÷5=401-(178-94)=77×12÷3=3.6+5.5=32÷4×36=780-644+113=75×13=62+188=618+600+115=136÷8+364=498-245×2=383-(51+199)=440÷2×4=13×30-62=59×14=936÷(54÷6)=675÷3=559+71-24=254×3=834÷2×3=709+515-950=388÷(2×2)=27÷3=72.8+10.4=730×2=82×2×8=62+224=124+201+419=838-348+570=171+16×37=25×(263-240)=81.2-78.4=45×(40÷2)=31×(336÷4)=357-(74+64)=63-31+342=365-341+141=228+640=753-693=47×2×39=274+167=19×(329÷7)=792÷4÷2=302-104+202=14×59-802=13×7×48=45×2×71=48×14-576=365÷(321-316)=959-(504-272)=8.4-5.5=368+103=738-212×3=440÷(2×4)=327×(247-239)=776÷8×62=513×(227-224)=26×57÷3=85×(368÷8)=10×83+447=23×9×3=105+700÷2=84×5-237=639÷3÷3=(193-55)÷3=441-(806-639)=900×3-487=19×5×99=14×34-328=997-743=10×43-154=568÷(2×2)=402×5-44=13×14×4=324-92×3=500-206-123=159-555÷5=234÷(284-278)=19×21=10×8×57=73×28=171÷(18÷6)=56+264×3=(584-500)÷3=937-450=124+784-829=31×14-211=27×(372-344)=94.4-33.2=880÷(2×2)=426+95×5=906+260+881=28×7=41×14÷7=864×(968-960)=456+677+373=140÷(646-641)=108×6÷2=52×38÷8=11×23×3=825-(775-577)=474+15×20=345-212+327=944-127=23+710+674=780+12×22=708×(614-611)=528-864÷9=56÷(2×4)=277-52×3=882÷7÷3=602-(353-63)=13×6×9=9.4+6.8=10×36×2=44÷(404-402)=41×31=13×40÷2=195-(70+75)=13×5×9=486÷(3×2)=10.5+17.5=10÷5×88=769×4=162÷(3×3)=47.3-5.0=767-76×6=670-140×3=769+786÷2=17×(166-116)=454-(299+46)=34×(57÷3)=(254-29)÷9=456+65×5=665-47×2=12÷6=68×19×7=444-(468-43)=324-13×11=4/6-1/6=602×9=25.2+30.2=460-24×12=98-36÷6=30÷(18÷9)=988÷(2×2)=800÷5÷8=17×5×82=28×74÷4=(440-287)÷9=27×32=852÷3÷4=463×2-544=598÷(10÷5)=280÷(854-846)=452×4÷8=872÷8+343=414+36×6=846×(290-286)=820-178=261÷(274-271)=880÷4×5=906-340-292=395+(662-592)=356+399+161=129×4×5=208-489÷3=2.6+2.6=450÷6=410-(98+134)=816÷(4×2)=(495-72)÷3=100×3×2=(612-100)÷2=329-81+28=676×(518-514)=9.8-4.9=665÷(590-585)=932+240×3=420-294=476×(12÷6)=17×24×2=5.9+9.0=32×3÷6=64.2-28.3=803-(138+69)=525×4=108÷2×14=4/8+3/8=882÷(35÷5)=768-(892-566)=416-154-113=654÷(2×3)=197+12×8=967-131+259=22×3×9=423+878-254=133×(21÷7)=51×11-352=266-(446-367)=12×16÷8=23×36÷2=(44-23)÷7=272÷(20÷5)=12+81+705=23+331-35=31×12×2=199-(349-312)=388-286=991-888=104×(12÷4)=306×3÷9=174×9-92=307-(53+80)=446+(450-37)=216-21+244=517-59+500=772×6÷3=44×2×96=183÷(495-492)=13×3×14=11×8×62=757×(48÷6)=(173-139)×22=83+144-209=132÷6×19=269-37×5=398-900÷9=146+96=871-82-731=386×7-145=43×10-78=88×(195÷3)=867-963÷9=4.5+8.4=254+242-288=532÷(14÷2)=811×(24÷6)=268-52=216÷3÷9=417+22×10=137+156-273=184+81=985-101×2=92+240-154=198+233×4=612+494+645=473×2-213=19.1+34.9=666×(40÷5)=485-136×2=17×54=30×16÷6=815-21×36=432+69÷3=325×4-584=78×(196÷2)=395+926+100=213÷(12÷4)=(398-378)÷4=398-(341-217)=19×27+346=27×25-248=9.9-7.2=273×(56÷8)=71×5-232=18×5×61=25×(15÷3)=3/4-1/4=78÷3=801÷9×35=861×(911-903)=41×(52÷4)=85÷5×55=50×(147-144)=8.2+9.4=(385-260)÷5=59-17×2=980÷(258-256)=468÷2÷6=385-122÷2=376-35-31=368-80-166=30×(220-197)=22×10=21×19-244=504÷4÷6=11×92=307-(262-186)=744÷3×7=13×24×3=480÷(500-498)=16×(385÷7)=91×(897-832)=116×2÷4=959-415×2=95×56÷7=972÷9÷4=6/8+2/8=917-475-180=15×50=306÷3+440=300+771=21+168÷8=40×(192÷8)=502+(968-570)=199+(585-30)=547+956-991=183÷3=239+129=15×(465-453)=268-396÷9=172-928÷8=867-(508-236)=(330-185)÷5=46×30=27×6÷9=964÷4+904=588÷(2×3)=272÷(4×2)=72×5×6=(238-76)÷6=440÷(16÷8)=322÷2×5=(919-850)×75=137×4=44×(648÷8)=426-79-54=246÷(843-837)=472-29×14=(338-253)×72=446-(485-453)=509+280+44=580+(768-445)=321+135-184=82+(564-59)=786-14×10=62-(90-74)=16×6×68=72×8÷6=361-(258+29)=23×10÷2=893-29×26=950÷5+122=80÷(2×2)=18÷(3×2)=918÷9×2=16×2×85=(348-87)÷3=479×2-362=126×6-262=954-374-73=850+682=69+26=177×2÷6=358+(377-60)=198+582÷3=534÷(36÷6)=276-(119+98)=560÷5×3=65+413-26=160÷4×58=207÷(3×3)=62.8-17.1=(171-115)×13=648÷8×75=54×12×4=751+(546-21)=78÷(463-457)=37.6+41.0=11×(273÷7)=236+43+251=537-94×3=478-462=54×15÷9=462÷(119-112)=370+307+53=17×46=84×4×2=911×8=841+89-428=269-31=(324-164)÷5=539×5=385×(14÷7)=15+(307-219)=422+989-717=83+22×17=1/4+2/4=19×24÷3=124+106×5=316×8÷2=13×29-133=186+427=28×32=762-(631-124)=165×6÷9=61×(617-530)=576÷(36÷6)=276-38×2=(386-86)÷3=480÷4÷3=31×(112÷4)=90+361-278=397+44×9=306÷(345-339)=427×2×8=19.8+3.0=816÷3÷2=45+80×5=792÷3÷2=399×3÷9=288×(547-544)=23×14×2=975-18×14=223-96÷3=178+137+382=398-42×9=22×25-460=(360-240)÷2=864-379+621=132+261=228×(12÷3)=933-56-680=771+150×5=240-(274-235)=234-(724-516)=130×4=355+66-338=191+(32-23)=880÷(56÷7)=856-109+70=60÷6×99=444-(496-296)=122+121+131=862-108×3=996÷3×8=49×15=198+(94-83)=469+147×2=3/6-2/6=131×(292-285)=12×8×3=360×2-421=991-945÷3=610÷5=6.0-0.2=198×(24÷4)=66÷6×33=33×(115÷5)=334-239-75=11×45-365=68×36×5=854-608-178=235×2÷5=531÷(872-863)=19×31+614=16×4×88=282×2+983=843+837+526=595+305+949=414÷(441-432)=421-334+177=11×39×2=907-15×52=(805-725)×18=(937-573)÷2=423÷9×18=20×15-204=377+719+721=827-(235+502)=23×20-339=87.7-80.1=861-40-162=302-(80-62)=427÷(639-632)=(130-88)×18=120-12×10=9.7-7.5=270×2÷6=805-133=306÷6×89=96÷8÷3=473-468÷4=936-(41+783)=4.3+5.3=40×2×17=(356-26)÷2=6.9-0.9=20×4×71=24×15÷5=244×4-632=656÷(4×2)=63×5+180=774÷6×7=358-26×12=284+(152-49)=63×7=915÷5=205÷5×81=227×(36÷6)=59.5-11.8=7.3+34.7=927÷3×2=47×2×27=2/5+3/5=552÷8×16=918÷3÷3=5/7-1/7=96×(60÷4)=4/8-2/8=116×7-548=989-23×42=(111-56)÷5=24+112=486×3=403-210-185=31×16=55×6=72×(87-60)=203+698+68=60÷3÷2=927-25×20=869-416+35=17×3×19=453+91×10=949×8=8.1+10.0=65×9-314=462-11×41=356-13×17=76-72÷6=377-(403-137)=75×(188-181)=2.0+3.8=3/6+2/6=81×24÷4=660×6=10×21×3=12÷2×22=64÷2×65=32×8×2=988×(558-552)=56×(32÷4)=472-323=68+14×42=21.6+65.1=28+664+453=268-138+367=148+307=13×65-29=599-21×7=366+(301-230)=(253-157)×88=852÷(629-625)=68×(835-760)=24×3×18=(528-24)÷4=491-381=55×8×2=150÷5×17=83+147=25.5+57.3=8.0+1.6=(297-285)×16=(484-309)÷5=342÷(3×2)=258+27×19=99×(67-59)=88-672÷8=861-99-193=497+700-588=855-34+976=696÷(16÷2)=24×(392÷7)=504÷9×6=501+157+35=16÷2=46+918÷6=52×(360÷8)=48+32×18=108×8=(218-34)÷2=996-404÷2=53×(616÷8)=65×6×2=870÷5÷3=49×4=399-(103+69)=324+(812-221)=175-41×4=18×16×2=272+136-65=884-202-307=28×35=990÷2÷5=34×30=378-11-68=316-166=122-546÷7=295÷5×65=184÷(56÷7)=1/8+5/8=90+163+403=257×3+98=14×4÷2=120÷8×3=19×(598-585)=335+(774-208)=932-(947-399)=37+276+263=573-301+691=24×16×2=476+685+914=2.5-1.6=17×42=71-39+616=67×9=838-25×23=72×(291-280)=988÷(532-528)=(683-665)÷9=161+96÷6=286×(235-232)=4.1-1.6=1/10+6/10=162÷3×17=292-(378-299)=716÷2+427=856×(516-513)=538+383+680=903÷(423-416)=941-(613-166)=557-447=287+136-285=568÷2×9=259×(511-505)=480÷(453-445)=180×(48÷8)=295+465÷3=146×6-813=90÷9×4=28×28+123=672÷7×6=133+19-85=361-303=669÷3×9=20×2×91=653×9-904=16×25÷4=455-448+422=8.0-7.3=491-408÷2=13×(308÷4)=129×9-575=17×15-77=95+28×6=23×18-347=320÷5×7=840-561=432÷(2×2)=419-82-234=50×45=12×14×2=416÷(36÷9)=720÷8=0.6+6.3=423÷(12÷4)=11×47+43=(381-367)×30=(629-87)÷2=30÷(15÷5)=436-(124+177)=312×(27÷9)=686÷(44-37)=33×3×8=184÷2=306×3-314=12×3×44=221-438÷6=733-(143+377)=256+554-120=5/7+2/7=213×4×2=433-23×7=369÷3+81=581-(979-724)=125×(20÷4)=39×6÷3=5.8+7.9=628÷(2×2)=740-(786-501)=480+(392-104)=8.9-1.1=21×11÷7=654+67×12=11×5×33=11×(380÷5)=36×16÷4=304+165=450-211+79=17×47×5=21×4×13=330+(122-98)=262×2=970+254×2=270-(177-47)=299+17×36=891×(16÷4)=418-170÷5=76×61=109×3×2=121+19×10=882+456-578=966÷(3×2)=10×3×58=147×3-387=640×8÷2=17×48÷6=162+129=84÷(450-443)=401-180=406÷7×62=40×15÷6=61×3×2=861÷3÷7=12×3×21=152-798÷7=113+(353-349)=49×77=104÷(429-421)=574÷7×5=130+53-73=240÷4÷2=313+158-184=8.4-0.3=369÷9×4=3/7-1/7=5.1+2.1=109×(308-302)=10×23+186=473-152-269=390÷6=(965-875)÷2=121+57+191=374×9-746=352-(567-423)=17×40÷5=196÷(46-44)=22×70×5=960÷4×6=385-316÷4=18×13÷2=831÷(99-96)=313-11×13=6.6-3.5=225×2÷6=267×2×4=317-236+737=605+76-629=20×7×6=963-142-562=953-426=287+190-438=(243-232)×11=712÷(2×4)=238-420÷4=520÷(4×2)=216÷3=789+(706-455)=888÷(4×2)=636-14×18=14×(150÷3)=(334-315)×14=155+510=140+45×11=18×5×99=4.2+1.0=(354-316)×11=539+378÷7=(104-41)÷9=224÷4=594÷9×10=67×(72÷6)=438+155=357-104=26+730+115=352÷2÷2=188×3=297÷3+309=216-70=38×90=261+20×34=15×2×65=35×16÷5=846×6=747÷3×9=461-(217-20)=3/8+4/8=78÷2=40×(30÷3)=504+14×13=33×(75÷5)=39×9-252=54÷9=73×6×2=786÷2×4=75÷5÷3=267-12×16=943+(356-335)=375÷3=27×12-308=216÷2=36÷(42÷7)=(447-119)÷2=115+178+203=236-216=915-83×11=460-43-49=26×10-34=992÷2÷2=827-(63+30)=981-(174+473)=66.3-13.6=308-915÷5=(994-126)÷4=20×(128÷4)=802-386-89=29×64=993+699=20×48÷4=665÷7×59=28×9=518÷2×3=175÷7×2=396+(334-282)=37×(211-157)=12×7×18=(443-203)÷4=27×33=653+35×17=235-13×2=448-294÷7=55.9-44.9=49×2×45=473+322=29×31+136=87×11-893=660÷3+76=910+102+718=516÷(2×2)=720÷(3×3)=105-11=403+215×2=6.8-0.4=10×4×54=497+56+84=12×86÷2=33×77×9=参考答案4/8-3/8=1/8491-76×2=33928×22-434=182229×(430-426)=916121×3=363381×3-87=1056506÷2×7=1771892-10×60=29213×36+839=1307376+(554-130)=800509×2=101854+(236-139)=15112×33-205=191561÷3×8=1496120÷(541-537)=3068+182×2=432172×5=86029×5×3=435279÷9=3114×57+17=8155.2-0.4=4.8155×5+188=96379×(56÷4)=110631×(395-363)=99284×65×9=49140425+(474-172)=727439-423=16499-296-21=182117×2×3=70298÷(12÷6)=4913×29-23=35413×10×7=910883×(24÷8)=2649326×3=97895÷5×12=22826×(480÷5)=249691-14×5=21988-31×22=306356-191=16521×3=6324×29÷4=174112×(21÷7)=336870+(650-162)=135842+580-298=324898-646-125=127227-160+18=85194×5-278=692248+864=1112291×(684-676)=2328451×2×9=8118303-104+201=400686÷7×8=784804+562+226=1592504÷(2×2)=126296÷(64÷8)=3738×(72÷9)=304380×2=76092÷4×10=230150÷6÷5=5317-34×3=21511×(282-249)=36324×13×3=93636÷3×42=504362+17×3=413228-46+601=783264+(477-247)=49456÷2×34=952275-16=25915×38×6=342016×(351÷9)=624688÷(4×2)=864/7+2/7=6/7411-22×10=1919.5-8.6=0.9981-340×2=301(99-28)×61=4331462÷6×9=693728÷(2×4)=91584÷(663-655)=7380×(23-16)=560305-23×7=144573×(42÷7)=343819+189-27=181316÷(32÷8)=79237+196=433415+14×4=4717.9+1.6=9.5451-20×10=251712+88×3=97677+383=46093×14÷6=217941×3=282313×53=689283-(150+93)=40510÷2÷3=85774-774÷3=516870×8-805=6155800×(35÷5)=5600675÷(40÷8)=135919+50×4=1119879÷3=293978-54×7=600617+(964-727)=85477÷7+268=27940.8+44.5=85.3174+556-122=6082/6-1/6=1/661+(531-394)=198375÷(834-829)=752.3+1.2=3.5140×3×7=2940605-10×54=6586×(384÷4)=825612+130×2=272487+592-502=577651+19×33=1278888÷8+981=1092930+798+909=2637930+37×27=1929316-134×2=4890×(368-356)=1080809-(601-263)=471588-421-121=46281-274+261=268794÷2×5=198590×83×9=67230960÷(2×2)=240879-(78+775)=26871-12×16=679(795-772)×12=27653×10=530165+452+374=991125×2×6=150052+278=33032×24÷3=256449-(431+18)=0722×2-357=1087136×4×3=163269+221+220=510257+799-46=101010×3×60=1800188÷(32÷8)=4711×2×81=178245÷(389-384)=922×22-253=231807-46×6=53198+392=490958×(823-819)=3832330×2-62=598796-(322+150)=324434-348+894=98010×7×93=6510428×9÷2=1926332×2+149=81335×21×8=5880376÷8×18=846823×(29-24)=411550×(259-206)=2650377-167=210259×(616-611)=1295124÷2×63=3906260÷4×7=455352+163=515874-407+184=65144×62÷8=341404-(838-639)=205310-78×3=7614×22×2=616234×3+20=72210×6×13=780599×6=3594503×6=301891×(120÷8)=1365314-(73+222)=1956÷7×18=144530÷5×7=742(979-193)÷2=3932.0+3.5=5.542÷2×37=77740×27=108075÷(40÷8)=15217+272÷4=2853/5+2/5=1413+190÷5=451373+79×7=926196×2÷7=56334-(254-168)=24823×92×8=16928767-(859-399)=307513-349=164216÷(2×2)=54341-157-56=1284.3+2.7=7.09.9-6.8=3.189×(64÷8)=712342+504+102=948(460-362)×58=5684780÷3÷5=5229×30-594=276(984-552)÷4=108856-192=6647.7-5.5=2.216×(28÷2)=224945÷3=31518×7×4=504117+536=653468-33×11=105360÷2=18026.6+17.9=44.5(261-48)÷3=7129×87÷3=841231-78=153420÷(14÷2)=60265-64×4=952×4×3=624495-40×4=335332-61-181=9046×2×29=2668445÷5=89308-11×17=121448-111-58=27913×94×2=2444336+296=63265×(12÷4)=195384÷2÷6=32346+438-142=64229×12-168=180474÷6+341=420869-41×13=336457-101+20=376396÷4=9953+68=1213.3+2.7=6.0984-311-642=31673-(127+175)=371168÷2÷4=2175×38×8=2280017×10×4=680414-354÷6=355792÷9×5=44032×86×3=8256336÷8×6=25255×(56÷8)=385134+167+446=747382-(433-133)=82285×2=570148÷(20÷5)=37225×(231-228)=675102×4÷2=204600÷3=200318-56-82=180828÷(3×3)=9216÷4=4127×(121-118)=381562-786÷2=169227-226+259=260258×(198-195)=77455×16-871=9378÷(492-486)=6396×3÷6=48396÷(379-377)=198160×6÷5=19264×27÷3=576(856-228)÷4=157465-20×16=145374+460÷2=604379+311-420=27017×80=1360122+632÷2=43886×(250-241)=774208÷4÷4=1392×6÷8=69212×3÷2=318128÷(20÷5)=3243+103=146411÷3×7=95954×28÷8=1895.2-4.7=0.57.1-1.1=6.096÷4×93=223290÷(482-479)=30120÷(3×2)=20857-151×4=253631+(450-400)=681311-464÷2=79154×3÷7=66775×(908-901)=5425845+368÷2=1029676×5=338016×(72÷2)=576153×(25÷5)=76512×36×2=86444×4×5=880442-(188+81)=173300÷(20÷5)=75395-434÷2=178779-(91+281)=407433-108÷3=397444÷(236-234)=22254÷(3×2)=936×(10÷5)=72175×5-242=633474÷(2×3)=79110+342=45232×(60÷6)=320475+18+298=791288÷6×8=384438-163=275180÷4×12=540232÷(16÷2)=29800-17×4=732959-321-449=189388÷4=97542×(36÷4)=487815×17=255201-(216-53)=387.3+8.4=15.724×3×82=590414÷2×86=602412-(178+221)=13482÷2+69=31060×(15÷3)=300240+576÷6=33642×18-30=726936-19×49=5124+91×5=579135-(43+78)=14356÷2÷2=8948×96÷6=768339-11×23=86664×(97-93)=2656163×4-286=366287×6-662=106093÷(17-14)=3162×(40÷8)=310681÷3=227119×(247-241)=714(354-323)×65=2015745×6=447024÷3×83=664151×5-159=596384÷4=96438×(807-802)=2190783+(675-566)=8922/5-1/5=1/5182×5-434=4766/9-2/9=4/9134+117=251974-94+446=1326145+(549-506)=188(860-782)÷6=13123+55×2=233441-155-27=259950-313-550=87445+(430-194)=68123×72=1656398-29×11=79986-267+820=1539800÷(403-399)=200224÷8÷7=4187×5-611=324207+131+142=480194-346÷2=21406-(406-363)=36351×57=290786.1-78.2=7.94.3+5.9=10.2558-10×31=248227+17×52=1111608×3÷8=22823×42-118=84858×8÷4=116386-311+253=32831×3×56=520858×17=986963×4÷9=428120×6+194=914306×3÷2=45986×(20÷4)=430449-424=25456÷(181-173)=5711×31-271=7029×(444÷6)=2146276×(224-221)=82849+13×47=66018×6×4=432(395-59)÷8=4273×32×2=4672966÷2÷7=6963÷7=98.3-2.1=6.252÷2×25=650360-143=217(174-153)×98=2058851+(417-223)=1045442-852÷2=16268×9=2412426-31×13=23992÷(2×4)=124107+246×3=845284×2×6=3408742×(54÷6)=667823+(389-189)=22386÷(10÷5)=43565÷5=11316×58=928376÷8=47904÷2÷4=113205+(469-468)=206953-(206+163)=584435-(504-401)=332434+19-236=217902-188+350=106410×83-708=1225.9-4.7=1.2773-160-294=3199.0+8.6=17.691×10-876=34694-488÷4=57218×(232÷4)=104483.9-79.7=4.2297-162+38=173135×6+44=854648-33=6150.3+9.2=9.54.2-1.2=3.0698-(195+405)=9818×33÷3=198(605-533)×96=691214÷(35÷5)=2739+135-306=568330÷(16÷8)=16524×40=960177+12×65=957409-85=324612÷9÷4=17432-10×33=10232×24=768295-380÷5=219918-61=857670-94-325=25112×9×8=864414+52×11=98611×72-489=303146-369÷9=10550×18-132=76818×22-236=1607.2-3.5=3.7592÷(16÷2)=7472×90÷9=720156-81+12=87372-10×13=2426.0+6.1=12.1735×6-458=3952240÷6×47=1880581÷7+208=291272÷8×58=197280+150=230310-17+708=1001384-25×2=334112÷(2×4)=1484-19+394=459639+348=987262+(290-159)=39327×2×60=3240231+13×28=595406-142=264786-337×2=112230÷5+77=12366×11+125=851108÷(12÷4)=36956×2÷4=478827×4=330893×9-334=503347+43×6=605466-116-64=286835-(18+155)=662928-(302+37)=589607×(35÷7)=3035621-13×17=400(170-70)÷4=2519×61=1159210÷(42÷6)=30141-86+370=4255.4-2.9=2.517+324×3=98972×5÷6=60606÷2=3034.2-0.4=3.870-(210-156)=1613×11×2=2862/3-1/3=1/3(404-385)×23=43712×(341-328)=15620×14×9=2520348+336-293=39134×15=510666+453÷3=817440÷2÷4=5596×(277-270)=672869×(12÷4)=2607261×3÷9=87400+92-89=403487-209×2=69998÷(16÷8)=499206×(36÷4)=1854298×4-962=230305-890÷5=127498-(292-18)=224162÷3÷2=27456÷(72÷9)=57324÷6=54143×(394-391)=429912-36×2=840852-102×5=342618÷(2×3)=103157+328-137=34836×17-284=32824×18÷3=144215+36×13=683978-(332+609)=37404+803+386=1593892÷2÷2=223280÷(40÷8)=56184+11×31=5255.7-4.6=1.1498÷2+215=464960+20×50=1960798-716+191=27364×(36÷6)=38442×(333-296)=1554796-10×71=8681×(64÷2)=2592(946-14)÷2=466800+10×58=1380720÷3÷3=808.3+2.2=10.5876÷(16÷8)=43810×96÷2=48036×(435-413)=792135-(315-290)=110801÷(36÷4)=89984÷(380-376)=246681+285=966486-(339+105)=42312+180÷2=402220÷(37-32)=4433×3×83=8217381-27×14=325÷5=523×7×2=322982÷2=491129+48=17716×59-343=60185×18×3=459083×(387÷9)=3569540÷6+237=3275.9-0.9=5.0473-(91+210)=172285×(104-95)=2565320-21×13=47312-580÷5=196768×3÷8=28819×19-39=32261×23×6=8418120÷5=24199×3+198=79517.2+8.9=26.168+20+716=80436×(28÷4)=252264×3×8=633615×(426-409)=255(254-242)×34=40835×8×5=1400431+114×4=887515+698-551=662379×2-639=1195/9-3/9=2/94.5+3.2=7.7357-47-142=168445-(104+263)=78131×6=786714÷(3×2)=11957×79=4503878+19×4=954195-(94+38)=63730÷5×7=1022642÷(2×3)=107141+70=211431-(141+85)=20545×2×7=630276÷2+646=784120÷3÷8=5329+(307-124)=512825-235=590482-262-171=49357-312÷3=253360÷2÷9=2015×6=9082×(388-379)=738891+986÷2=1384544÷(4×2)=6810×20×4=80068+15×39=653(476-452)÷8=3196+(273-23)=446888÷4×5=111026×16=416932-285-442=205494-67×4=22696×4+216=600132×3×2=79247×98÷2=2303647+(301-172)=77634×(243÷9)=918(761-616)÷5=29144÷4÷3=12312÷3=104487+270÷5=54175÷5×16=240104×6=624119+68=18714×22×3=92447×(422-414)=376101+39×10=491471÷3×7=1099954-(423+305)=226563-338-191=3410×3×69=207073×62÷2=2263447-(99+213)=13519×21-186=213435+273×2=98139×51×9=17901104×(320-316)=4161/7+5/7=6/7(256-196)÷4=1518×19÷6=5723×2×84=3864260÷2=130152×(24÷8)=45610.0+3.8=13.821×2×3=12642×10=42011×(51÷3)=187438÷6+573=64635.0-28.9=6.1843-218×2=407611-315÷7=56633×5÷3=5569+541+377=987594×3÷6=297625-126+292=791(844-34)÷9=90353-234=119233+(260-75)=41849+888÷3=345304-(246-184)=242447-(316+111)=20777÷7=11198×(366-357)=882930×9÷2=4185696×3-671=1417782×3-601=1745380÷2×3=570840-810÷2=435276-(227+14)=3583+391-41=433210+62×15=1140705÷(355-350)=141117×(54÷9)=702358×2-357=35911×(132÷3)=484168÷7+414=43836÷9×53=212868÷2×7=3038816×7÷4=1428333×2=66624×(77-74)=72126×6×3=226870×35×6=147008.9+1.4=10.3177×(35÷7)=88566.4-19.1=47.327×8÷3=72400×2÷5=160401-(178-94)=31777×12÷3=3083.6+5.5=9.132÷4×36=288780-644+113=24975×13=97562+188=250618+600+115=1333136÷8+364=381498-245×2=8383-(51+199)=133440÷2×4=88013×30-62=32859×14=826936÷(54÷6)=104675÷3=225559+71-24=606254×3=762834÷2×3=1251709+515-950=274388÷(2×2)=9727÷3=972.8+10.4=83.2730×2=146082×2×8=131262+224=286124+201+419=744838-348+570=1060171+16×37=76325×(263-240)=57581.2-78.4=2.845×(40÷2)=90031×(336÷4)=2604357-(74+64)=21963-31+342=374365-341+141=165228+640=868753-693=6047×2×39=3666274+167=44119×(329÷7)=893792÷4÷2=99302-104+202=40014×59-802=2413×7×48=436845×2×71=639048×14-576=96365÷(321-316)=73959-(504-272)=7278.4-5.5=2.9368+103=471738-212×3=102440÷(2×4)=55327×(247-239)=2616776÷8×62=6014513×(227-224)=153926×57÷3=49485×(368÷8)=391010×83+447=127723×9×3=621105+700÷2=45584×5-237=183639÷3÷3=71(193-55)÷3=46441-(806-639)=274900×3-487=221319×5×99=940514×34-328=148997-743=25410×43-154=276568÷(2×2)=142402×5-44=196613×14×4=728324-92×3=48500-206-123=171159-555÷5=48234÷(284-278)=3919×21=39910×8×57=456073×28=2044171÷(18÷6)=5756+264×3=848(584-500)÷3=28937-450=487124+784-829=7931×14-211=22327×(372-344)=75694.4-33.2=61.2880÷(2×2)=220426+95×5=901906+260+881=204728×7=19641×14÷7=82864×(968-960)=6912456+677+373=1506140÷(646-641)=28108×6÷2=32452×38÷8=24711×23×3=759825-(775-577)=627474+15×20=774345-212+327=460944-127=81723+710+674=1407780+12×22=1044708×(614-611)=2124528-864÷9=43256÷(2×4)=7277-52×3=121882÷7÷3=42602-(353-63)=31213×6×9=7029.4+6.8=16.210×36×2=72044÷(404-402)=2241×31=127113×40÷2=260195-(70+75)=5013×5×9=585486÷(3×2)=8110.5+17.5=28.010÷5×88=176769×4=3076162÷(3×3)=1847.3-5.0=42.3767-76×6=311670-140×3=250769+786÷2=116217×(166-116)=850454-(299+46)=10934×(57÷3)=646(254-29)÷9=25456+65×5=781665-47×2=57112÷6=268×19×7=9044444-(468-43)=19324-13×11=1814/6-1/6=3/6602×9=541825.2+30.2=55.4460-24×12=17298-36÷6=9230÷(18÷9)=15988÷(2×2)=247800÷5÷8=2017×5×82=697028×74÷4=518(440-287)÷9=1727×32=864852÷3÷4=71463×2-544=382598÷(10÷5)=299280÷(854-846)=35452×4÷8=226872÷8+343=452414+36×6=630846×(290-286)=3384820-178=642261÷(274-271)=87880÷4×5=1100906-340-292=274395+(662-592)=465356+399+161=916129×4×5=2580208-489÷3=452.6+2.6=5.2450÷6=75410-(98+134)=178816÷(4×2)=102(495-72)÷3=141100×3×2=600(612-100)÷2=256329-81+28=276676×(518-514)=27049.8-4.9=4.9665÷(590-585)=133932+240×3=1652420-294=126476×(12÷6)=95217×24×2=8165.9+9.0=14.932×3÷6=1664.2-28.3=35.9803-(138+69)=596525×4=2100108÷2×14=7564/8+3/8=7/8882÷(35÷5)=126768-(892-566)=442416-154-113=149654÷(2×3)=109197+12×8=293967-131+259=109522×3×9=594423+878-254=1047133×(21÷7)=39951×11-352=209266-(446-367)=18712×16÷8=2423×36÷2=414(44-23)÷7=3272÷(20÷5)=6812+81+705=79823+331-35=31931×12×2=744199-(349-312)=162388-286=102991-888=103104×(12÷4)=312306×3÷9=102174×9-92=1474307-(53+80)=174446+(450-37)=859216-21+244=439517-59+500=958772×6÷3=154444×2×96=8448183÷(495-492)=6113×3×14=54611×8×62=5456757×(48÷6)=6056(173-139)×22=74883+144-209=18132÷6×19=418269-37×5=84398-900÷9=298146+96=242871-82-731=58386×7-145=255743×10-78=35288×(195÷3)=5720867-963÷9=7604.5+8.4=12.9254+242-288=208532÷(14÷2)=76811×(24÷6)=3244268-52=216216÷3÷9=8417+22×10=637137+156-273=20184+81=265985-101×2=78392+240-154=178198+233×4=1130612+494+645=1751473×2-213=73319.1+34.9=54.0666×(40÷5)=5328485-136×2=21317×54=91830×16÷6=80815-21×36=594