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740+671+932=16×2×48=314-148-88=309+(204-55)=50×3×2=26×6+216=496-18-281=19×39-266=(630-486)÷6=340-281+821=21×22-197=413-330+261=816-10×20=2/6-1/6=231÷3÷7=(476-224)÷9=377+27×2=26×(287-206)=993-396-481=65×(72÷9)=184+44×4=83+189÷9=677×(15÷5)=620+208=896÷(4×2)=380÷4=9.0+9.6=11×67=319-52×6=228÷3=231×(463-457)=293-162-58=749+36+144=225÷5÷3=(828-754)×55=271+56=214×3÷2=852+991+333=128+99=287+106-134=795+(280-203)=433-293+295=90.5-0.6=332+(811-241)=1.6+2.7=296×2-195=21×17×2=68×40=313+217+225=515+327+100=21×(87÷3)=765÷9+735=205×(351-348)=487-26×5=972+12×23=10×71+156=808÷(2×4)=216÷6÷4=169+458=42×27×8=874÷2+395=214×4=18×(81÷3)=10×30×3=80×90÷6=264÷3÷4=7.7+1.6=423-501÷3=147+(329-306)=(550-406)÷9=235+16×26=84×5÷2=119×4÷2=155+12×64=162×5÷2=602÷2×6=18×14×3=17×4×16=860÷4×7=76+54=327+63=129+(379-153)=132+182-25=133÷7×51=762×6-43=28×5÷2=(935-860)×59=261-(531-369)=942÷2×7=676÷(12÷3)=125×(177-173)=990÷(278-272)=(323-269)÷3=252÷7×23=832-13×32=304÷2=118-(91-75)=17×50-412=153×(297-291)=385-(180+196)=12×36=496-233-242=37×2×57=750+573+242=36÷(16÷8)=686-(539-177)=623×6-91=256+23-106=35×12×2=946×(643-634)=132÷6×30=216÷(18÷3)=587-(718-318)=60+294+109=412+(468-405)=584÷8×6=703-533+556=25×12-267=767+(871-534)=225+(463-301)=4/6-1/6=532-196÷2=28×2×27=888÷(20÷5)=316+642÷6=84÷(28÷4)=124+262-357=266-240=9.5-6.1=286+777+920=854-62×10=299+449=(292-281)×22=487+(594-337)=35×15=86+159×4=181+163=455-314+276=405÷(385-380)=803+164=95×8+361=37×(970-946)=624÷4×2=107-71+272=258+(342-80)=43×19-320=382+58×16=288÷9=768÷2÷2=820-312-220=684÷(36÷9)=83.2-65.4=12×4×93=28×37×9=99×76=592÷2=377+447+651=95.5-24.6=282+415+301=100×9÷4=130×6×7=50×19÷2=779-292-323=60÷6=470-209=957×(504-496)=240÷5×35=222÷(2×3)=56+32=86+30×28=(395-287)÷3=560+876-273=69×60×8=908-527-209=456÷(30÷5)=606÷(2×3)=384÷(469-463)=415+(900-493)=344÷(16÷8)=498÷(177-175)=647×7=12×16×3=60×78÷5=81×(48÷6)=684÷3÷3=348×(10÷5)=494-22×16=574-368=262×2÷4=146×5=20×45÷9=256×4÷8=417-323+44=72÷3=691+311+536=723×(981-977)=117÷3=485-16×6=48×20×3=21×(395-387)=114×(24÷8)=203+320+388=394-(328-221)=162×6÷3=13×39=624÷(2×4)=98×(20÷5)=(467-437)×79=432-93=817-(22+286)=99×(402÷6)=350÷(18÷9)=156÷2×5=47×(196÷4)=493-39-210=325-36×9=750-631=416×2=720÷(3×2)=282×3=742×(249-242)=2.6+5.3=36÷(415-409)=76÷(304-302)=430×2-242=9.5-2.1=25×18-221=102÷(995-993)=59×(475÷5)=576÷4÷4=166×5×8=13×30-207=480÷3=288×2÷6=837×(726-717)=38×15÷3=125+414÷6=348-876÷6=931+54×3=773-78×5=35×10×2=895-243-179=440÷(2×4)=100+31=866÷2+268=714+142×3=23×12×3=205-(263-128)=72÷8×94=5/10+4/10=93+(381-45)=5.1+6.7=22×23÷2=426-47-41=696+(734-627)=516÷(2×2)=250÷5=35÷(35÷7)=76×44×4=837×(504-498)=800÷(2×4)=39×6+447=744÷3×7=170+46+205=164÷(635-633)=393-665÷7=576-510÷3=665×9-911=210÷5×62=865-599=614-60×2=20×28=173×2=13×6×34=466-(354-240)=137×6-759=1.9+37.9=724×7-446=489×7=78÷(167-165)=4.5-4.2=199-122+273=163+359=597-27-426=737-361×2=97×8×2=11×2×86=13×14×3=931+30×24=148×4=444×4=(918-180)÷3=104÷4×6=704÷8÷2=1.5-0.5=70×(182÷7)=484×(48÷6)=(88-40)÷6=10×91=558÷(3×3)=13×24-86=2.5+3.3=(668-233)÷3=92×43=90÷9×87=152×(10÷5)=664×(14÷2)=449-196+35=988÷(10÷5)=128×(21÷7)=447-(462-264)=19×10×5=(428-408)×11=(228-93)÷5=453×(693-688)=690-15×32=981×3=486÷(2×3)=329×(21÷7)=17×9×2=216÷(377-369)=41×22-663=7.7+7.3=13+(408-184)=798÷(35÷5)=57×(98÷2)=32×3×7=208+33-82=10×61=430-(189-16)=194÷2×4=957-94×10=334+436÷4=3/7-1/7=301-(289-64)=479×2=332÷(32÷8)=63×5+125=616÷(4×2)=275-558÷3=31×16×2=10×42-346=879-50×7=(962-10)÷8=886-688=389×(589-584)=895÷5=804÷4×7=206÷2+368=395-30-40=743×4-664=487-47×10=419-(30+372)=2/6+3/6=472-19×15=356+331+879=54+16×59=561-(249+23)=252÷(63÷9)=412-194=14×70-962=924+22×32=13×(64÷2)=696÷6÷4=11×(370÷5)=776÷(2×4)=694×3-84=70÷(14÷2)=996÷(196-194)=36×4=639-168÷7=405×2÷6=300-129-99=55×62÷2=110×(410-402)=198-852÷6=58+109×8=658÷(21÷3)=29×(217÷7)=47×99=60÷2÷5=15×2×7=151-85÷5=41+371×2=109-81+429=6.2-1.3=199-(427-391)=33×15-338=340×2×6=960÷2÷8=7.9-5.6=11×30÷6=24×18=68+37×10=526+19×37=62×16-761=10×8×51=302+193-120=934-230-210=(640-542)÷2=152-101+65=20+51=944÷2×3=934+(470-173)=12×22×3=127+966÷6=771+(734-476)=300×2=92÷2×3=52×2×8=42×22-357=323+145+167=418-(123+74)=21×4×17=344÷8×96=755÷5=28×9+761=296×(16÷4)=358×6÷4=18×16×2=290-200=93×85÷3=549÷9×10=212-91=4/8-3/8=50×(137-126)=39×(136÷8)=15×4×23=498+58×2=790-(752+19)=13.5+63.6=824-104÷8=61×68=483÷(339-336)=19×13-174=156÷(15÷5)=257+(489-198)=420×(18÷9)=453-104+33=288+126=627-15×21=610-14×20=309-88-52=876÷2×3=306÷(24÷8)=172-81+943=117×7-125=780-536=223-388÷2=29.9+51.4=29×2×93=742+147+16=422+441=478-417=302+(439-387)=44×(259-251)=(391-191)÷2=(947-903)×96=164+82-132=431-165×2=10×74=249-(381-227)=7.7+78.6=736÷(4×2)=218-(254-139)=410+41×18=96÷(20÷5)=378÷3÷7=36÷2×21=72×13÷2=47×73×2=61×92×8=4.2-0.8=858-292=13×61×8=660÷5=205-186=47×49÷7=415+(363-37)=19×4×5=27×2×91=290÷(16÷8)=348÷(2×2)=442+(317-176)=614-(80+60)=17×14÷2=420+80=81×42÷7=65×70=245-29×6=552÷8÷3=14×(51-26)=797-95×2=408-264÷8=159-518÷7=844-(845-245)=663-(34+48)=911-32×20=93×10÷5=472÷2÷4=731+884=690+(931-801)=986-448+663=172÷4+345=425+51-30=(333-81)÷7=428÷(2×2)=451-14×14=276+22×17=3.7-2.6=280÷(631-624)=68×(35÷7)=472÷(4×2)=299+78÷3=368-125=12×84×6=994×3÷2=95+207×3=76+134=33×19-402=2/7+3/7=124×8×3=210+118×5=80÷4÷5=64÷(224-222)=(976-957)×98=124×2+756=657-433-183=(456-56)÷5=949+972=816-13×53=968×8÷2=997-168+307=448÷(28÷4)=1.9-1.4=1.3+4.3=30×11÷6=324÷(3×2)=841+168×2=425-(209+35)=798-540-86=73.5-16.2=11×3×28=55×49×3=23×4×72=72×6×2=330-(472-353)=1/10+5/10=250+876÷6=263+(241-130)=744÷(2×4)=435+164+302=43×(24÷2)=99×7=216+149+907=843-545÷5=359+280÷8=958-357=970÷2=491+105×6=358-12×9=99+247-232=197×3-502=15×18-196=290÷5×16=664÷2×8=77×(364÷4)=541-198+87=838÷(10÷5)=697×6-374=334×4-710=45×(16÷4)=607+(793-424)=80÷5÷8=36×27÷3=49×2×63=456÷(3×2)=923+(374-57)=92÷(2×2)=979-(428-422)=20÷(30÷6)=453-131-318=211×2-334=16×10=102×(40÷8)=750-47×13=30×(319-308)=374-24×9=768÷4=117+12×60=17×30÷6=488-(288+85)=(456-437)×16=(737-271)÷2=242×7-185=379-216÷4=493-(241+251)=4.6+2.5=972÷3÷4=16×4×76=24×18÷4=260÷5×4=32÷4×75=17×7×2=54÷3×83=276-(425-205)=783-483-66=138-14÷2=898+48÷8=9.1-0.6=343-223-39=93×44÷4=28+107×9=913+75×12=896+32×29=40×11×2=24×20-428=489+346÷2=384÷(100-97)=630÷(2×3)=361+319=410-(57+15)=30+227+622=14+14×37=616÷7×10=442-84÷4=714×4÷2=615-972÷3=65×(234-156)=321×2×3=7.3+2.5=240÷(25÷5)=25×3×14=443-13×20=51.2+25.4=5.9-1.2=538+10×27=244+84-182=23×43-787=552×2÷8=144÷4×98=363+299=378×4-243=714-163-56=825+264+95=186÷(3×2)=27×3×9=16×48÷2=926×6=21×27-485=78+38×15=(326-298)×31=73×8-436=36÷3×71=540÷5÷2=25×(949-852)=29×4×7=895×(21÷3)=17×(228÷4)=481×2-410=351-71×2=470-62×4=826×8÷2=69.4-50.5=766×8-450=435-56×3=849-(48+290)=463-(188+238)=964×2=188÷4×6=413+766÷2=384÷(462-456)=546-48×5=349+59=(691-436)÷3=297÷3÷9=897-782=64×4×8=497-241-18=15×(264-255)=539-544÷4=(282-242)÷2=892÷4=355-236-46=123×8=166×4×9=4.9-1.2=255-70+344=(176-92)÷2=599-45×3=20÷2×80=826-(532-395)=769-102-611=24×2×32=28×75÷4=120÷6×57=42×(418-404)=65×3×5=(465-387)×12=272÷8×14=48.1+16.7=(417-406)×75=122-80+398=121+64-97=216÷3×65=315÷7+590=68.5+24.2=291-12×24=260×2÷5=29×7=99.6-31.8=215-115=745÷5×4=158+613=67×4×5=80×(20÷5)=64×6×2=398÷(404-402)=294÷7=142+395×2=417-31×10=24÷6×87=891-(632+48)=153÷(439-430)=29×2×78=442×2÷4=73×(648÷9)=652-131×3=953×(308-303)=(500-251)÷3=261÷(458-455)=(341-205)÷2=65×14-616=30×3×59=386-(466-283)=75÷3=4.2-1.9=3/5-1/5=56÷7×22=690÷6×3=323×8=11×3×57=468+212+113=153÷9×4=184-123+435=603-10×8=1/3+2/3=270+(401-240)=22×3×79=302×3×8=151×(28÷7)=11.3+60.2=30×21÷6=374-16×12=1/6+4/6=485-114÷6=30×17=11×36=185+(443-388)=769-378-86=328÷(36÷9)=30×(76-58)=88×(164÷2)=12×45+446=263×(72÷8)=26×38÷2=11×56-474=288÷3+303=449+11×27=333+(291-233)=77-(270-262)=366×2÷6=825×(609-600)=24×29=228÷6×75=361+84+480=44÷4=319×3×9=94×9=4/8+2/8=76×9-512=112÷(48÷6)=(587-140)÷3=119×(66-63)=91×(777-698)=3.4+4.7=440-107=132×6÷4=285-280+169=330-(47+85)=153-17+582=287+231-511=19×51=711÷3×5=404-13×13=870-(301+369)=470÷(299-297)=24×2×15=44×15÷3=66+266=13×4×24=804÷(20÷5)=270-243+375=198×5÷3=16×(125÷5)=320+(310-292)=6.2-1.1=10×15×5=956-(765-568)=55×78÷5=581-368+199=264÷3=73×51×8=556÷4+745=35+117×5=427×5-811=(803-148)÷5=76×(406÷7)=253+14-58=168÷(15÷5)=46÷2=3.2+45.9=86×83÷2=414×4-328=49÷(17-10)=408-(186-165)=201×3=206+(265-31)=113+625=2/8+5/8=10×72÷3=32×15-141=85+(254-217)=915-252=80×2×5=(169-39)÷2=104×(363-355)=684×(16÷4)=16×(48÷8)=34×91×5=60×3×5=251+146-187=14×6×42=28×11-253=282×(36÷9)=80÷4×36=395÷5×4=57÷3×21=706÷(733-731)=955-572+787=950-(675+225)=16×12÷4=164÷(195-193)=2.6+2.8=188+163-75=77×8÷7=490+213-586=66×8+208=103×6÷3=11×11×4=11×(105÷3)=684×2÷3=390÷(45÷9)=243÷(18÷2)=144÷8+128=755+927-234=312÷8=(175-119)÷7=313×(18÷9)=96+12×5=68+70×12=686÷2×6=483÷7×48=238+588+169=712+382+286=978-(356+374)=72÷2÷4=823+13×50=166×(650-644)=30×12=809-(996-597)=259×(10÷5)=441+39×13=364÷4×3=377-89=648+26÷2=13×7+259=792×8=10×4×77=807-511+866=680×(160-154)=722×(245-236)=386-128=5/9-1/9=26×(204÷6)=9.6+5.6=273+(482-31)=373-15×16=616÷4=324÷9÷6=787-(203+169)=856÷4=4/8-2/8=(232-142)÷2=342-19×14=467-420+618=45÷9×13=39×7×2=409-(269+118)=872-34×19=130+267×2=72×8÷9=21×(56-38)=12÷6×11=66×3=20×7×6=132×3÷2=408-31×6=42×4×2=109×9-843=86.3-49.3=213+228÷4=10×(367-306)=204-363÷3=191×5=245+66+319=62×(36÷3)=53×(68÷4)=116÷2=463-304÷8=464÷(2×2)=84÷7+322=477-198=30.8+1.9=99÷(3×3)=4.4+4.3=12×63÷6=(385-371)×39=28×(52÷2)=474÷6+226=(909-889)×89=296+(250-49)=840÷2×5=465×7-510=81.8-66.1=15×4×97=294+44×16=384÷8÷3=51×(135-128)=411-13×22=496-46×8=395-(89-33)=621-(418+145)=325×5-190=945-(352+195)=300÷(12÷2)=26×(231÷7)=793-862÷2=559-27×19=39.7-38.3=49×3×4=684÷6÷2=192÷(466-460)=337×(54÷6)=455-(615-613)=1.3+2.7=420÷4÷7=324÷4=165+74-161=36×11-257=5.5+5.3=566-(707-575)=694÷(18÷9)=525+887+415=384-53×4=410-83-135=543÷3×7=20×(50-41)=807+415÷5=592-510=152×(18÷9)=15×8×4=162+132×2=(298-172)÷6=340-784÷8=116×3=281×3-133=830+71×12=17×18÷6=11×57=4.0-3.1=295-(129+89)=396-11×10=760+465+135=(409-211)÷6=92×(473-468)=630÷(3×2)=617-11×15=154-88+250=256-10×15=155÷5×12=21×43+41=931-786=445-663÷3=875-38×11=206×9÷2=144-40×2=57×15÷3=34×(306÷9)=3.9-3.1=10×14×3=9.2+6.6=809×9=198×3-283=63×8=18×22-172=23×19-338=142+159+154=485-155-123=462÷7×85=270÷(438-436)=266÷2=501-10×34=(350-260)÷9=640×3-434=(761-672)×93=476÷(297-290)=18×18-248=648÷6÷4=(490-82)÷3=223×(468-465)=31×14=412-992÷4=156-(128+23)=3.9-3.5=40÷5×48=252÷(286-280)=810÷5÷2=469-(445-164)=948÷(2×2)=221-131+150=21×26+95=452÷(12÷6)=383+42-295=250÷2×7=866-213+289=48÷6×55=714+635-933=468-317+312=768-553=582-(920-529)=4.0-0.6=43.0+50.7=38×15+363=76×(341-329)=46×15=15÷(186-181)=197×2=299-(46+204)=242-816÷4=464-(116+304)=759+280-885=12×71-173=450+599-710=255÷3×17=906-126×4=468-744÷3=144÷(50-46)=887×2=21×38=100÷(867-865)=201+274+522=280÷(327-319)=369-254=30÷6×89=957-546=102×(48÷6)=46×8=233×(364-360)=366×2-417=858-11-810=510÷(3×2)=176÷(2×4)=41×11=54×11+363=15×(21÷7)=312÷(2×2)=26÷2×68=84÷(832-826)=98+392=96×6+245=232÷8×5=881+103+782=158×5+22=230÷2=660+135×6=(538-464)×24=144+313=849-391-308=333÷9=411-(169+240)=354-(412-311)=87×(880-814)=4/8+3/8=14÷7×77=234÷(24÷8)=939+412-833=9.8-2.5=369+(474-203)=934-(952-477)=586-32×13=332-149=747×(578-573)=323×5-140=73×73=963×(20÷5)=92×(18÷6)=57×5×3=14×48×8=655-(903-636)=147×6×5=800-(183+504)=(287-117)÷2=978-411÷3=(148-125)×85=(494-424)×40=705-32×10=54÷9×8=336-305=355-318÷3=140-(93-28)=61.1-13.2=935-725=23×(133÷7)=345-277+305=57+(227-52)=55×(422-404)=90×5×2=465-22×14=191-(61-20)=105÷5×97=702-336×2=23×4×13=475×3÷5=99×(465-461)=522-456÷6=56×(492-424)=(75-13)×10=522÷(3×3)=99÷(302-299)=225+(757-158)=537+404+583=260÷4=6.5-3.5=679+12×42=408-(432-108)=381-138÷3=827+417÷3=93×63×2=790÷5=793-(320+136)=340÷2=712÷(4×2)=89+223+136=633÷3=48×18-405=20+19×2=179+19×34=461×2-741=78-255÷5=(438-411)×24=67×11=187-70-112=592×4÷2=12×4×54=178×(15÷3)=274+77×7=11×21×3=51×48÷2=814-141×5=423-182÷7=972-(190+489)=293+141-313=504÷(3×3)=556×(483-475)=2/3-1/3=64÷2=504÷9÷4=172+81=584÷2×5=594÷2+596=78×31×6=6/9-2/9=645×(50-43)=684×2÷8=539-(719-632)=31+96+233=19×29=(913-241)÷7=268÷2×7=38×(817-725)=290÷(10÷5)=747÷9×6=812÷2×4=726÷(181-179)=364+834÷6=45×82×2=74×(78÷6)=98×(279÷3)=15×70=122×(290-286)=5.7+6.6=567+541-169=190÷2=452-58=997-150+130=707-474=723+752-904=588÷6×4=72÷(3×2)=849-10×34=657÷9+500=93×(271-267)=432×2-461=(886-150)÷4=623÷(42÷6)=21×7=42×89÷3=223-560÷7=40×85=28÷2=342-113×3=162+106=20×3×8=9.7-2.6=15×27-166=801×(45÷9)=1.7+8.2=39+380÷5=48×74=489+22×5=116÷2+30=742÷2=195×(306-301)=486+(439-243)=905+615-777=458-207=908-11×3=466-166-49=256-(429-297)=397-(276-102)=279-17-198=(954-276)÷2=480÷6÷8=38×15-252=267-191=804÷6=400+40-187=15×3×13=27×(76÷4)=14×3×94=372×8÷2=210÷3÷2=358-316÷4=18×(75÷5)=236×3×9=443-274-94=24×39+930=1.1+2.6=30+298×2=63×4÷2=249-64×2=65×(202-199)=55×7-382=880-114×7=332+37×4=992÷(4×2)=35÷7×8=114+280+782=0.6+9.8=359-(198+159)=446÷2×8=2/5-1/5=84+204=48÷3÷2=299-17×6=704÷8×6=52×(936-869)=18×16×3=47×2×59=285+56=(404-42)÷2=93×(54÷6)=(226-188)÷2=262×(42÷7)=8.5-3.8=10×3×75=495÷9×2=28×2×7=142×3=12×8×85=1/5+3/5=15×10=782+886+884=38×(783÷9)=218+54=35×35÷7=848÷2+36=648÷4×2=376÷(2×4)=381-362=321+994-254=24×5×4=368÷(2×2)=312÷(366-358)=9.5-8.8=307+902=(440-62)÷3=144÷6÷3=431-222+254=922+606÷3=306÷6×44=344-29×5=29×3×56=371÷7×66=1.4+6.2=444-17×25=70.9-11.2=242×4=270÷(3×3)=311×5-487=(420-357)×15=21×88×9=360+80-234=94×10×8=300+15×12=54×5-98=497-228-133=45×2×49=25×19+491=411+60×2=453-66-116=934-(673+184)=10×7×77=304+336÷3=900÷4+217=444÷(3×2)=433-497÷7=296×5÷2=5.5-1.6=104×(198-191)=99.5-94.4=39×20=485-33×12=130÷(464-459)=187+489+477=266+207=21.4+73.7=304+101×7=7.5-6.1=748-608-19=54×94=876-496=47+418-457=401+(791-589)=71.0-48.9=221×8=39×11-178=404-(345+55)=400÷4÷4=15×26÷3=707+356-536=35×94=216×2÷6=23×2×48=45×(511÷7)=3/8+2/8=298-13×2=(362-76)÷2=545×6=21+555+770=4.7+6.9=117÷(408-399)=381÷(18÷6)=700÷4×5=16×51-263=294-(30+162)=480-848÷4=51×11=576+534=234-170+41=15×(200÷5)=(359-167)÷3=164×(36÷6)=86×45÷9=313-72×4=935-13×10=22×4×72=92×99÷3=397+175×3=475-30×15=556-(949-506)=925-531-142=604+125+250=55×19×9=48×(144÷8)=25×19-52=206×3=70×8=481-479+460=70.4+23.3=220+34×16=774-(766-136)=260+88=90×59=18×33-112=154÷(978-971)=712+646-623=241-180÷4=126÷2=516÷3÷2=675×9-613=2.9+8.6=8.9-7.5=783-(530+137)=15×36÷6=162×(196-191)=472÷(662-658)=10×29-10=658×4÷8=66×(80-67)=294÷6÷7=80×3×4=56÷(14÷7)=55×(21÷3)=453-(299+69)=802-492÷2=4/7-1/7=692-34×7=17×(427-401)=748×2=908+754-960=106-51×2=70×28÷7=39×12-131=491-25×11=39+32=481-298-135=380-46+150=159×4=815×(189-185)=171÷9×80=176÷4÷2=946×(40÷5)=90×60×3=340-31×7=461-(923-800)=25×8÷2=10.0+6.5=140×3×2=87+70×10=171+254×2=103×(32÷8)=3/8-2/8=485×(49÷7)=11×2×88=13×6÷3=182×4-380=173×5-186=254÷2+17=215-(115+95)=228÷(14÷7)=284-122=216-186=22+(263-85)=735-11×38=990+250-362=612-(169+231)=17×(224÷4)=52×4÷8=806×4=77×10÷2=16×(240÷3)=40×11-437=640÷2÷4=34×10×2=243×3×7=(68-26)÷3=494×2-270=772+20×15=47×10-174=514+(803-526)=14×(84÷3)=910-478+487=992×8÷4=43×(198÷9)=763+402-481=13×12×4=29×(84÷3)=86+724÷2=470+434+92=681÷3+778=460-39×9=168+70-50=886-38×8=384÷3+158=20×11+451=245+923-196=135÷(555-546)=145+(433-283)=7.6-3.6=(174-27)÷7=474-(11+344)=334-18×18=12×(152÷8)=245+202=13×73=144+562=331-41+106=714÷7÷3=837÷9+360=188-154+251=539+23×3=581-240-225=2.4+3.8=2/8+4/8=358÷2=852+949-145=15×10+580=324÷4÷3=288÷3÷4=165+467+318=552÷6÷2=336÷6×3=894÷(2×3)=700+455×2=179-59+796=92+316=43×(278-272)=320÷(45÷9)=22×14=340×2-370=909-365=1.8+7.6=参考答案740+671+932=234316×2×48=1536314-148-88=78309+(204-55)=45850×3×2=30026×6+216=372496-18-281=19719×39-266=475(630-486)÷6=24340-281+821=88021×22-197=265413-330+261=344816-10×20=6162/6-1/6=1/6231÷3÷7=11(476-224)÷9=28377+27×2=43126×(287-206)=2106993-396-481=11665×(72÷9)=520184+44×4=36083+189÷9=104677×(15÷5)=2031620+208=828896÷(4×2)=112380÷4=959.0+9.6=18.611×67=737319-52×6=7228÷3=76231×(463-457)=1386293-162-58=73749+36+144=929225÷5÷3=15(828-754)×55=4070271+56=327214×3÷2=321852+991+333=2176128+99=227287+106-134=259795+(280-203)=872433-293+295=43590.5-0.6=89.9332+(811-241)=9021.6+2.7=4.3296×2-195=39721×17×2=71468×40=2720313+217+225=755515+327+100=94221×(87÷3)=609765÷9+735=820205×(351-348)=615487-26×5=357972+12×23=124810×71+156=866808÷(2×4)=101216÷6÷4=9169+458=62742×27×8=9072874÷2+395=832214×4=85618×(81÷3)=48610×30×3=90080×90÷6=1200264÷3÷4=227.7+1.6=9.3423-501÷3=256147+(329-306)=170(550-406)÷9=16235+16×26=65184×5÷2=210119×4÷2=238155+12×64=923162×5÷2=405602÷2×6=180618×14×3=75617×4×16=1088860÷4×7=150576+54=130327+63=390129+(379-153)=355132+182-25=289133÷7×51=969762×6-43=452928×5÷2=70(935-860)×59=4425261-(531-369)=99942÷2×7=3297676÷(12÷3)=169125×(177-173)=500990÷(278-272)=165(323-269)÷3=18252÷7×23=828832-13×32=416304÷2=152118-(91-75)=10217×50-412=438153×(297-291)=918385-(180+196)=912×36=432496-233-242=2137×2×57=4218750+573+242=156536÷(16÷8)=18686-(539-177)=324623×6-91=3647256+23-106=17335×12×2=840946×(643-634)=8514132÷6×30=660216÷(18÷3)=36587-(718-318)=18760+294+109=463412+(468-405)=475584÷8×6=438703-533+556=72625×12-267=33767+(871-534)=1104225+(463-301)=3874/6-1/6=3/6532-196÷2=43428×2×27=1512888÷(20÷5)=222316+642÷6=42384÷(28÷4)=12124+262-357=29266-240=269.5-6.1=3.4286+777+920=1983854-62×10=234299+449=748(292-281)×22=242487+(594-337)=74435×15=52586+159×4=722181+163=344455-314+276=417405÷(385-380)=81803+164=96795×8+361=112137×(970-946)=888624÷4×2=312107-71+272=308258+(342-80)=52043×19-320=497382+58×16=1310288÷9=32768÷2÷2=192820-312-220=288684÷(36÷9)=17183.2-65.4=17.812×4×93=446428×37×9=932499×76=7524592÷2=296377+447+651=147595.5-24.6=70.9282+415+301=998100×9÷4=225130×6×7=546050×19÷2=475779-292-323=16460÷6=10470-209=261957×(504-496)=7656240÷5×35=1680222÷(2×3)=3756+32=8886+30×28=926(395-287)÷3=36560+876-273=116369×60×8=33120908-527-209=172456÷(30÷5)=76606÷(2×3)=101384÷(469-463)=64415+(900-493)=822344÷(16÷8)=172498÷(177-175)=249647×7=452912×16×3=57660×78÷5=93681×(48÷6)=648684÷3÷3=76348×(10÷5)=696494-22×16=142574-368=206262×2÷4=131146×5=73020×45÷9=100256×4÷8=128417-323+44=13872÷3=24691+311+536=1538723×(981-977)=2892117÷3=39485-16×6=38948×20×3=288021×(395-387)=168114×(24÷8)=342203+320+388=911394-(328-221)=287162×6÷3=32413×39=507624÷(2×4)=7898×(20÷5)=392(467-437)×79=2370432-93=339817-(22+286)=50999×(402÷6)=6633350÷(18÷9)=175156÷2×5=39047×(196÷4)=2303493-39-210=244325-36×9=1750-631=119416×2=832720÷(3×2)=120282×3=846742×(249-242)=51942.6+5.3=7.936÷(415-409)=676÷(304-302)=38430×2-242=6189.5-2.1=7.425×18-221=229102÷(995-993)=5159×(475÷5)=5605576÷4÷4=36166×5×8=664013×30-207=183480÷3=160288×2÷6=96837×(726-717)=753338×15÷3=190125+414÷6=194348-876÷6=202931+54×3=1093773-78×5=38335×10×2=700895-243-179=473440÷(2×4)=55100+31=131866÷2+268=701714+142×3=114023×12×3=828205-(263-128)=7072÷8×94=8465/10+4/10=9/1093+(381-45)=4295.1+6.7=11.822×23÷2=253426-47-41=338696+(734-627)=803516÷(2×2)=129250÷5=5035÷(35÷7)=776×44×4=13376837×(504-498)=5022800÷(2×4)=10039×6+447=681744÷3×7=1736170+46+205=421164÷(635-633)=82393-665÷7=298576-510÷3=406665×9-911=5074210÷5×62=2604865-599=266614-60×2=49420×28=560173×2=34613×6×34=2652466-(354-240)=352137×6-759=631.9+37.9=39.8724×7-446=4622489×7=342378÷(167-165)=394.5-4.2=0.3199-122+273=350163+359=522597-27-426=144737-361×2=1597×8×2=155211×2×86=189213×14×3=546931+30×24=1651148×4=592444×4=1776(918-180)÷3=246104÷4×6=156704÷8÷2=441.5-0.5=1.070×(182÷7)=1820484×(48÷6)=3872(88-40)÷6=810×91=910558÷(3×3)=6213×24-86=2262.5+3.3=5.8(668-233)÷3=14592×43=395690÷9×87=870152×(10÷5)=304664×(14÷2)=4648449-196+35=288988÷(10÷5)=494128×(21÷7)=384447-(462-264)=24919×10×5=950(428-408)×11=220(228-93)÷5=27453×(693-688)=2265690-15×32=210981×3=2943486÷(2×3)=81329×(21÷7)=98717×9×2=306216÷(377-369)=2741×22-663=2397.7+7.3=15.013+(408-184)=237798÷(35÷5)=11457×(98÷2)=279332×3×7=672208+33-82=15910×61=610430-(189-16)=257194÷2×4=388957-94×10=17334+436÷4=4433/7-1/7=2/7301-(289-64)=76479×2=958332÷(32÷8)=8363×5+125=440616÷(4×2)=77275-558÷3=8931×16×2=99210×42-346=74879-50×7=529(962-10)÷8=119886-688=198389×(589-584)=1945895÷5=179804÷4×7=1407206÷2+368=471395-30-40=325743×4-664=2308487-47×10=17419-(30+372)=172/6+3/6=5/6472-19×15=187356+331+879=156654+16×59=998561-(249+23)=289252÷(63÷9)=36412-194=21814×70-962=18924+22×32=162813×(64÷2)=416696÷6÷4=2911×(370÷5)=814776÷(2×4)=97694×3-84=199870÷(14÷2)=10996÷(196-194)=49836×4=144639-168÷7=615405×2÷6=135300-129-99=7255×62÷2=1705110×(410-402)=880198-852÷6=5658+109×8=930658÷(21÷3)=9429×(217÷7)=89947×99=465360÷2÷5=615×2×7=210151-85÷5=13441+371×2=783109-81+429=4576.2-1.3=4.9199-(427-391)=16333×15-338=157340×2×6=4080960÷2÷8=607.9-5.6=2.311×30÷6=5524×18=43268+37×10=438526+19×37=122962×16-761=23110×8×51=4080302+193-120=375934-230-210=494(640-542)÷2=49152-101+65=11620+51=71944÷2×3=1416934+(470-173)=123112×22×3=792127+966÷6=288771+(734-476)=1029300×2=60092÷2×3=13852×2×8=83242×22-357=567323+145+167=635418-(123+74)=22121×4×17=1428344÷8×96=4128755÷5=15128×9+761=1013296×(16÷4)=1184358×6÷4=53718×16×2=576290-200=9093×85÷3=2635549÷9×10=610212-91=1214/8-3/8=1/850×(137-126)=55039×(136÷8)=66315×4×23=1380498+58×2=614790-(752+19)=1913.5+63.6=77.1824-104÷8=81161×68=4148483÷(339-336)=16119×13-174=73156÷(15÷5)=52257+(489-198)=548420×(18÷9)=840453-104+33=382288+126=414627-15×21=312610-14×20=330309-88-52=169876÷2×3=1314306÷(24÷8)=102172-81+943=1034117×7-125=694780-536=244223-388÷2=2929.9+51.4=81.329×2×93=5394742+147+16=905422+441=863478-417=61302+(439-387)=35444×(259-251)=352(391-191)÷2=100(947-903)×96=4224164+82-132=114431-165×2=10110×74=740249-(381-227)=957.7+78.6=86.3736÷(4×2)=92218-(254-139)=103410+41×18=114896÷(20÷5)=24378÷3÷7=1836÷2×21=37872×13÷2=46847×73×2=686261×92×8=448964.2-0.8=3.4858-292=56613×61×8=6344660÷5=132205-186=1947×49÷7=329415+(363-37)=74119×4×5=38027×2×91=4914290÷(16÷8)=145348÷(2×2)=87442+(317-176)=583614-(80+60)=47417×14÷2=119420+80=50081×42÷7=48665×70=4550245-29×6=71552÷8÷3=2314×(51-26)=350797-95×2=607408-264÷8=375159-518÷7=85844-(845-245)=244663-(34+48)=581911-32×20=27193×10÷5=186472÷2÷4=59731+884=1615690+(931-801)=820986-448+663=1201172÷4+345=388425+51-30=446(333-81)÷7=36428÷(2×2)=107451-14×14=255276+22×17=6503.7-2.6=1.1280÷(631-624)=4068×(35÷7)=340472÷(4×2)=59299+78÷3=325368-125=24312×84×6=6048994×3÷2=149195+207×3=71676+134=21033×19-402=2252/7+3/7=5/7124×8×3=2976210+118×5=80080÷4÷5=464÷(224-222)=32(976-957)×98=1862124×2+756=1004657-433-183=41(456-56)÷5=80949+972=1921816-13×53=127968×8÷2=3872997-168+307=1136448÷(28÷4)=641.9-1.4=0.51.3+4.3=5.630×11÷6=55324÷(3×2)=54841+168×2=1177425-(209+35)=181798-540-86=17273.5-16.2=57.311×3×28=92455×49×3=808523×4×72=662472×6×2=864330-(472-353)=2111/10+5/10=6/10250+876÷6=396263+(241-130)=374744÷(2×4)=93435+164+302=90143×(24÷2)=51699×7=693216+149+907=1272843-545÷5=734359+280÷8=394958-357=601970÷2=485491+105×6=1121358-12×9=25099+247-232=114197×3-502=8915×18-196=74290÷5×16=928664÷2×8=265677×(364÷4)=7007541-198+87=430838÷(10÷5)=419697×6-374=3808334×4-710=62645×(16÷4)=180607+(793-424)=97680÷5÷8=236×27÷3=32449×2×63=6174456÷(3×2)=76923+(374-57)=124092÷(2×2)=23979-(428-422)=97320÷(30÷6)=4453-131-318=4211×2-334=8816×10=160102×(40÷8)=510750-47×13=13930×(319-308)=330374-24×9=158768÷4=192117+12×60=83717×30÷6=85488-(288+85)=115(456-437)×16=304(737-271)÷2=233242×7-185=1509379-216÷4=325493-(241+251)=14.6+2.5=7.1972÷3÷4=8116×4×76=486424×18÷4=108260÷5×4=20832÷4×75=60017×7×2=23854÷3×83=1494276-(425-205)=56783-483-66=234138-14÷2=131898+48÷8=9049.1-0.6=8.5343-223-39=8193×44÷4=102328+107×9=991913+75×12=1813896+32×29=182440×11×2=88024×20-428=52489+346÷2=662384÷(100-97)=128630÷(2×3)=105361+319=680410-(57+15)=33830+227+622=87914+14×37=532616÷7×10=880442-84÷4=421714×4÷2=1428615-972÷3=29165×(234-156)=5070321×2×3=19267.3+2.5=9.8240÷(25÷5)=4825×3×14=1050443-13×20=18351.2+25.4=76.65.9-1.2=4.7538+10×27=808244+84-182=14623×43-787=202552×2÷8=138144÷4×98=3528363+299=662378×4-243=1269714-163-56=495825+264+95=1184186÷(3×2)=3127×3×9=72916×48÷2=384926×6=555621×27-485=8278+38×15=648(326-298)×31=86873×8-436=14836÷3×71=852540÷5÷2=5425×(949-852)=242529×4×7=812895×(21÷3)=626517×(228÷4)=969481×2-410=552351-71×2=209470-62×4=222826×8÷2=330469.4-50.5=18.9766×8-450=5678435-56×3=267849-(48+290)=511463-(188+238)=37964×2=1928188÷4×6=282413+766÷2=796384÷(462-456)=64546-48×5=306349+59=408(691-436)÷3=85297÷3÷9=11897-782=11564×4×8=2048497-241-18=23815×(264-255)=135539-544÷4=403(282-242)÷2=20892÷4=223355-236-46=73123×8=984166×4×9=59764.9-1.2=3.7255-70+344=529(176-92)÷2=42599-45×3=46420÷2×80=800826-(532-395)=689769-102-611=5624×2×32=153628×75÷4=525120÷6×57=114042×(418-404)=58865×3×5=975(465-387)×12=936272÷8×14=47648.1+16.7=64.8(417-406)×75=825122-80+398=440121+64-97=88216÷3×65=4680315÷7+590=63568.5+24.2=92.7291-12×24=3260×2÷5=10429×7=20399.6-31.8=67.8215-115=100745÷5×4=596158+613=77167×4×5=134080×(20÷5)=32064×6×2=768398÷(404-402)=199294÷7=42142+395×2=932417-31×10=10724÷6×87=348891-(632+48)=211153÷(439-430)=1729×2×78=4524442×2÷4=22173×(648÷9)=5256652-131×3=259953×(308-303)=4765(500-251)÷3=83261÷(458-455)=87(341-205)÷2=6865×14-616=29430×3×59=5310386-(466-283)=20375÷3=254.2-1.9=2.33/5-1/5=2/556÷7×22=176690÷6×3=345323×8=258411×3×57=1881468+212+113=793153÷9×4=68184-123+435=496603-10×8=5231/3+2/3=1270+(401-240)=43122×3×79=5214302×3×8=7248151×(28÷7)=60411.3+60.2=71.530×21÷6=105374-16×12=1821/6+4/6=5/6485-114÷6=46630×17=51011×36=396185+(443-388)=240769-378-86=305328÷(36÷9)=8230×(76-58)=54088×(164÷2)=721612×45+446=986263×(72÷8)=236726×38÷2=49411×56-474=142288÷3+303=399449+11×27=746333+(291-233)=39177-(270-262)=69366×2÷6=122825×(609-600)=742524×29=696228÷6×75=2850361+84+480=92544÷4=11319×3×9=861394×9=8464/8+2/8=6/876×9-512=172112÷(48÷6)=14(587-140)÷3=149119×(66-63)=35791×(777-698)=71893.4+4.7=8.1440-107=333132×6÷4=198285-280+169=174330-(47+85)=198153-17+582=718287+231-511=719×51=969711÷3×5=1185404-13×13=235870-(301+369)=200470÷(299-297)=23524×2×15=72044×15÷3=22066+266=33213×4×24=1248804÷(20÷5)=201270-243+375=402198×5÷3=33016×(125÷5)=400320+(310-292)=3386.2-1.1=5.110×15×5=750956-(765-568)=75955×78÷5=858581-368+199=412264÷3=8873×51×8=29784556÷4+745=88435+117×5=620427×5-811=1324(803-148)÷5=13176×(406÷7)=4408253+14-58=209168÷(15÷5)=5646÷2=233.2+45.9=49.186×83÷2=3569414×4-328=132849÷(17-10)=7408-(186-165)=387201×3=603206+(265-31)=440113+625=7382/8+5/8=7/810×72÷3=24032×15-141=33985+(254-217)=122915-252=66380×2×5=800(169-39)÷2=65104×(363-355)=832684×(16÷4)=273616×(48÷8)=9634×91×5=1547060×3×5=900251+146-187=21014×6×42=352828×11-253=55282×(36÷9)=112880÷4×36=720395÷5×4=31657÷3×21=399706÷(733-731)=353955-572+787=1170950-(675+225)=5016×12÷4=48164÷(195-193)=822.6+2.8=5.4188+163-75=27677×8÷7=88490+213-586=11766×8+208=736103×6÷3=20611×11×4=48411×(105÷3)=385684×2÷3=456390÷(45÷9)=78243÷(18÷2)=27144÷8+128=146755+927-234=1448312÷8=39(175-119)÷7=8313×(18÷9)=62696+12×5=15668+70×12=908686÷2×6=2058483÷7×48=3312238+588+169=995712+382+286=1380978-(356+374)=24872÷2÷4=9823+13×50=1473166×(650-644)=99630×12=360809-(996-597)=410259×(10÷5)=518441+39×13=948364÷4×3=273377-89=288648+26÷2=66113×7+259=350792×8=633610×4×77=3080807-511+866=1162680×(160-154)=4080722×(245-236)=6498386-128=2585/9-1/9=4/926×(204÷6)=8849.6+5.6=15.2273+(482-31)=724373-15×16=133616÷4=154324÷9÷6=6787-(203+169)=415856÷4=2144/8-2/8=2/8(232-142)÷2=45342-19×14=76467-420+618=66545÷9×13=6539×7×2=546409-(269+118)=22872-34×19=226130+267×2=66472×8÷9=6421×(56-38)=37812÷6×11=2266×3=19820×7×6=840132×3÷2=198408-31×6=22242×4×2=336109×9-843=13886.3-49.3=37.0213+228÷4=27010×(367-306)=610204-363÷3=83191×5=955245+66+319=63062×(36÷3)=74453×(68÷4)=901116÷2=58463-304÷8=425464÷(2×2)=11684÷7+322=334477-198=27