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419-(74+216)=457+56×4=912÷(2×3)=130×(15÷3)=234×3-650=29×2×84=32×19-262=3.5+2.5=90×5×3=82×63×5=206+217-385=343+158+262=75×24÷4=495÷(45÷5)=64×(10÷5)=504×(10÷5)=31×17-178=53×(20÷4)=21×2×85=308-(93+32)=476÷(481-474)=446×2=38×3+585=74×(45÷3)=357-20×12=864÷6÷6=572-203+225=32×11×2=39×12÷4=841-247+162=278+385=616+956+976=35×92=414-52×5=570-(115+85)=(392-284)÷3=564×2=456-143-302=305×(18÷9)=178+195=445-(226-136)=218+777=908÷4=628÷(2×2)=207÷9+771=983+(210-122)=679×(276-267)=582×6=7.4-6.8=804÷2+856=258÷3×95=261÷(21÷7)=213×4×8=54÷9×5=454-67=189÷(12÷4)=(289-143)÷2=865+398=21×19-79=792÷(615-606)=27×(15÷5)=17×5×78=441-(269-210)=999-13×2=110÷5×45=979-459-520=240÷6÷5=66÷6×41=10×10×8=231-(225-106)=36×5×4=36+15÷3=(391-103)÷2=270÷2=951+445+669=736+10×69=635+21×15=(807-756)×33=140×5÷2=893-85×9=301-47×2=14×56-520=124×8=889÷7×6=92×10-557=21×(46÷2)=475+28+886=23×(263-259)=9.4-4.8=154÷2=459-294+982=20×3×76=19×(392÷8)=50×9÷6=44+(255-43)=128÷(308-300)=83-(216-200)=13×(416-387)=249×3÷9=38×74×4=369÷(346-337)=540÷9×7=(344-321)×35=10.0+3.1=280÷7×5=(407-347)÷2=218-20×10=71×51=728-(827-793)=13×3×61=59.3-9.9=965+456÷8=85×(77÷7)=620÷(430-428)=97.6-95.4=5.5-4.9=5.2+1.7=45×(50÷2)=168×4-466=477÷9×48=93×20÷6=965-(671-612)=351÷(12÷4)=240÷(61-57)=144×5÷9=47×(252-247)=866-439=576×9=475-15×6=116÷(20÷5)=10×38÷4=63÷(18÷2)=489×2×5=812÷7×6=120÷2×73=123+653-656=9.8+9.0=329÷7×20=345-12×11=354÷6=171×2+847=747-(520-64)=360÷(4×2)=10×92÷5=188÷(556-552)=6.8-1.2=115+196-143=71×(90÷5)=895×3-902=207÷9×56=464+18+300=115-63=(247-166)×10=14×19-105=129+347+43=429×(598-591)=10×7×82=422-293-13=62×15=190+329=(801-790)×55=52÷2=489-(389+66)=55×(405-397)=295×(929-925)=14×(598-546)=320×(454-451)=2.5+6.8=10×11×5=295×3-179=178+129+82=987-428-241=95×(40÷4)=328÷4=270+189=52×(63÷7)=422-319+338=531÷9+106=718+56×10=954-(289-79)=49×8×2=507+312÷4=932-(239+433)=824+27×21=8.1-7.6=390×2÷5=992-(168+359)=(340-298)×16=74×9×5=963÷9×8=600÷6=846-21×14=424-750÷5=86+139=287-212+354=0.8+8.9=44×2×15=670-26=99+342-101=74.2-21.6=102×3÷6=98×(696÷8)=14×58÷2=4/7-2/7=97×11×3=14.2+37.6=162×(233-230)=462+170=36÷(2×2)=968÷2=297-(242-13)=584-(982-878)=921+69-808=71×(696-668)=186÷3=24×25÷4=492-143=902+(980-647)=455-(189+236)=408÷6÷4=463-20+44=203×4÷7=243÷3×4=40×(144÷8)=73×(156÷3)=320÷(45-41)=311×(23-20)=(317-209)÷4=224×2×8=45×21-367=760-624=922-(700-205)=308+168=32×13-330=234-324÷3=(148-49)×10=337-15×14=309×(958-951)=11×3×92=103+379×2=287-202+160=69×11=13+171+726=238-84=26×5×6=419+13+289=42×23×5=40×4×2=12×(360÷6)=18×18-261=442×(303-294)=1.1+5.2=685×4-300=153×(357-349)=975÷3×5=252-150÷3=761+725-253=33×3×7=333+(458-224)=142+114×8=40×12-31=366-25×12=(367-343)×27=876÷(2×3)=513÷(18÷2)=182×(15÷5)=28×12×2=999÷3+286=11×42-432=965+813÷3=82×8-496=875×6-927=213+926+373=196+295-419=70×12÷7=314-31×9=799-39×18=881-493-62=32×(216÷6)=74.2-26.0=788+(494-69)=12×30÷9=21×4×49=23×2×99=21.5+18.4=520÷4+336=888+(651-47)=895×(679-676)=71-17+427=389-(59+92)=36×17=489-40×12=282+(424-380)=176+164=12×8×12=798-237-230=252÷4÷3=78÷3÷2=89×4×8=715-673+382=127-90÷2=322÷7÷2=42×96=77×2+123=77×8=8.7+0.5=955×(72÷8)=319-13×12=392×8-11=521-644÷7=85÷5×14=20×19+104=777÷7×2=160÷8÷2=600÷5×8=15×54-728=799+207×4=500-338=15÷(299-296)=437-894÷3=48×7-82=31.2+10.2=13×8×7=19×(322-317)=78×(371÷7)=18×25-361=869-11×21=585+737=696÷2÷4=368-43-64=928-(74+68)=(418-139)÷9=228÷2=914+157×3=73.2+10.0=206-(419-269)=17×83×7=596-(348+65)=980-(228+165)=15×89×9=168-768÷6=143-22×6=47×75÷5=356+(287-134)=480+28×15=454-(14+224)=287+615-788=85×75=25×(21÷3)=792÷8÷3=479-417=490-(897-411)=416÷8÷2=12×60÷5=754÷2+623=708÷6×3=378÷(448-445)=39×(388-385)=29×(258-203)=63×21÷3=125-459÷9=407+81+371=969-165-795=783-729+619=315+12÷6=153-(477-411)=264÷8÷3=651-(338-146)=260+121=(53-33)×49=51×5×2=752-(313+181)=88÷(12÷6)=50.6+42.8=259+254×2=472-548÷4=64×3×9=216÷6÷4=19×24×2=372-332+448=135+(300-44)=12×(376-295)=5.9-1.8=64÷(2×2)=228÷(3×2)=85+12×61=930÷2×4=321+34×26=490÷(255-253)=(463-43)÷3=12×54=284÷2÷2=192×(32÷8)=176×2=887-13×64=105÷(42÷6)=201-(103+78)=229×4-851=11×56÷2=486-68×6=868÷(2×2)=159×(214-211)=11×2×78=712÷2+796=888÷(4×2)=14×7×14=468×3÷6=112+248÷2=(965-926)÷3=(313-55)÷6=146+161=734×3-430=67×6-325=6.5+6.8=666-(983-686)=5.1-2.8=263+225-99=893-19×32=950-463=62×(720÷9)=168+346+381=204÷4=402-44+256=420-352÷4=106×6=297÷(853-850)=450÷(42÷7)=797-(908-436)=(376-334)×22=218×(28÷7)=977-863+20=378-168-178=199×3=217-(447-344)=812-275=906×(12÷4)=5.3+5.1=19×26×2=(432-92)÷4=91×81÷3=305×(56÷8)=377-31×12=15×14-124=115×6=975-134×2=528+22×44=304-350÷2=10×80=10×55=564÷(2×3)=378-270=408÷6÷2=819-14×45=260-(19+217)=(439-416)×18=7.9-5.5=89×5-62=311+294=955+296-598=440÷5÷2=901-541-110=7.3-3.5=54×30=315÷(35÷7)=350÷5÷7=(436-312)÷4=783+756+512=907-145×3=276÷6=436-(79+64)=32×2×6=70×(15÷3)=264÷3÷8=492÷(2×3)=300+607+30=17×29-128=18÷(203-197)=25÷5×3=7.0-2.3=(496-241)÷3=(384-96)÷3=10×78÷5=7.9-7.8=30×(56÷2)=5/7-1/7=967-78-702=774-16×19=391-234=858÷3+257=943-(351+81)=32÷4×20=5/9-4/9=(338-194)÷8=438+199=24÷6×99=509+443-294=885×(54÷6)=387÷3=21×28+195=414÷6+483=40×5×3=93÷(21÷7)=25×2×11=213×(24÷6)=297÷9=19×46+107=379-(336-322)=177÷3×5=448÷(2×4)=26÷2=153÷3×16=222-111+371=155×3-258=65×2×3=352-(283-178)=303÷3×4=80×5÷8=695×9÷5=124+365=228÷(2×3)=(478-448)÷3=32×53÷4=200÷(35-27)=48×12+412=19×21-152=612÷(3×2)=400÷5×9=220+19×45=86×4=68×27÷6=24×36-162=(919-902)×80=(358-330)×11=165÷3×12=88.3-1.1=888÷(2×2)=667-22×10=720÷6÷2=21×2×66=558÷(3×3)=624÷6=948-33×28=308÷4×49=18×5=49×2×3=166+41×11=927+98+108=15×3×8=421-21×19=300÷(229-227)=(200-124)÷4=196÷4×5=282÷(466-460)=201+68×5=515×2-943=32×26=250×3-79=26×3×87=855-590+172=287-252=431-301-46=17×(363-278)=558+38+350=83×56×4=77×72÷2=305-30×3=374-307=87-14×6=252+499=962-78×2=504÷8×7=152+227=6/9-3/9=952÷(72÷9)=897-54×10=931-277-147=24÷(2×2)=792÷(4×2)=677-406÷7=309+80-10=546+(385-153)=240÷(56÷7)=876-453=132×2÷4=86.8-84.0=798×7=13×(330÷5)=33×8×6=733+(508-81)=112-60+258=19×7+44=297×8÷6=78÷(16÷8)=773-24×28=(365-352)×75=44.5-19.1=685-444-102=218-44×3=280-(664-433)=748÷(2×2)=361+126=420-(116+123)=318-71-152=786÷(2×3)=283-(136+59)=24×40÷6=244+882÷2=180÷(48-43)=84×31=2/7+3/7=81×99÷9=800-(38+155)=11×9×28=12+26=434+(932-815)=756÷3×5=34×10×2=415÷(422-417)=295÷5=171÷3×11=800-782+371=96×11÷8=577-14×7=13×3×72=456-10×11=184+251×2=22×10×2=257-202=585÷(546-543)=508×6÷8=166+208-172=38×(168÷8)=9.5+9.1=642÷(3×2)=710-189+118=88×37×3=77+56-82=12×8×19=293+485=182×(385-381)=231÷7×5=242×4-748=53×18÷3=29×(39-22)=761-(191-183)=317-(34+255)=462×4=59.5-13.8=748-(238+34)=690÷(530-524)=320÷(10÷2)=46.1+3.2=676÷(366-364)=244+(443-344)=349+692+386=971-517+624=196×3+336=21×11×3=35÷7×52=850+(842-366)=549+407=97×(175÷7)=681-(546-350)=289×(244-241)=225+(986-63)=6.4-2.0=756-503-14=283+(469-290)=752÷(111-109)=42÷3×17=796-154×5=551×2=288-234-50=36+38×24=11×6×89=18+251-109=179+783=500÷5÷5=15×23=243÷3×2=700÷(944-942)=939-38×14=89×55=108÷(18÷3)=394+177=200+34×17=11×11×6=673+(845-505)=78×(410÷5)=224-128÷4=63+145+429=23×3×50=512÷(2×4)=150÷(15÷3)=107+856÷8=927+56×5=10×87-602=339+230=385-(215+105)=45-41+214=30×3×4=(892-384)÷4=42÷(3×2)=333÷3=109+367-67=87×(989-984)=120+218+567=918÷(48÷8)=762×2=1/8+6/8=295+11×25=(257-117)÷2=15×64=768÷(3×2)=481-272+284=561÷3×9=490-(488-304)=940-25×8=298+133=170÷2÷5=14×67-697=263+500-319=968-99=161-(397-282)=20×25+372=519÷3=375÷(21÷7)=162÷9×24=360÷5+431=108÷6+203=25×(180÷3)=203×4×3=953-145×5=3/5-1/5=288-532÷7=663+405÷5=449×8-208=212×4÷2=668÷2=245+15+382=3.0-1.6=438÷3÷2=19×22×2=13.4+86.6=441-213=612÷3×2=96×(40÷8)=488+(374-307)=155+295-11=210÷3×22=18×5×86=10×8×14=137×5-436=802+(921-131)=286×(18÷9)=(993-363)÷3=26×21÷3=22+198×2=465-27×17=170+60×2=244+877+46=508÷(2×2)=396÷4=425×2÷5=10×83+20=116+456+387=(331-45)÷2=137+16×45=819-812+361=286+126-115=248×6÷4=4/8-3/8=954-(696-255)=409+(344-223)=204+(441-427)=181-648÷4=340+373-41=63.8-8.9=315×6÷7=(318-306)×29=559-450+184=444-30×5=304÷(885-881)=464×2=310÷(200-195)=431×8=165÷3=476-12×9=460-(428-162)=317-125-127=66+(114-91)=851-823=31×(333-330)=117+662+79=475-198+65=70×5=212+59-238=30×25=852-124×5=237+(465-360)=900÷3×5=429-(144+249)=11+51=35×(362-350)=456÷6÷4=504÷3÷8=13.4-11.8=(952-460)÷3=152+101=21×(66-24)=475-11×29=914+605+240=313+50×8=0.6+3.6=98×22=11×(129÷3)=860÷5+531=8.2+7.7=341×6-130=950+976-675=39×(875-849)=15×(264÷8)=442-80+544=664-54=936÷(54÷9)=398-10×20=720÷3÷5=15×31-340=473×4-165=217×2-120=540÷(329-320)=623×(908-902)=70×8+20=443-72-284=838×3=30×13=84÷4=324÷3÷9=357+(429-182)=966÷2÷3=22×11=141×7-814=456÷(3×2)=477×(111-106)=384÷4×8=685+704+954=467+26×11=935÷(45÷9)=74+31×29=243÷9×5=402-142=620+31×17=622+72×7=(815-449)÷2=173+666÷3=(586-300)÷2=436+50÷2=16×5×95=831×6=384-23×10=201×4-638=172×2×8=494-(542-100)=538×5÷2=2.0+7.9=12×4×87=23×21-174=316×(831-828)=3.0+80.1=136+332+326=14×6×17=363-14×24=516÷3×4=888+122+730=69×7×2=315÷7÷9=14×7×50=60÷2×20=208+(336-31)=25×18=351-(340-41)=106×4×3=57×12=36×50×2=68×8×7=10×8×66=11×18×2=50.0+1.9=462-71×4=364÷7=328+209×3=740+956+52=45×30=153×7-915=99×86=67×(28-25)=130+169×2=265÷(426-421)=17×22×2=840÷(4×2)=296÷2×6=213+21+572=18×28=472÷(220-212)=14×(237÷3)=278-13=148÷4=584-(226+240)=193+(468-72)=368÷(448-444)=447+13×14=408-200-57=470×2-311=304×2-490=(774-359)÷5=879-64÷2=45×12=171÷9×51=16+(271-232)=23×(324÷9)=370×2×6=5/8-2/8=163-18×8=345-999÷3=31×2×56=1/5+3/5=(399-279)÷2=88×5×2=917+23+712=124-138÷6=109×8=890×(36÷4)=16×53+779=20×(66÷2)=376-(300+56)=14×28-111=38×(423÷9)=436×2-103=958×6=5.2+1.2=68×(291÷3)=828÷3÷2=420-19×6=60×15-177=123+359-20=20+234×3=966-954+883=449-242=374+783÷3=542÷2×5=27×3×33=280÷8×24=269×2+999=897-(795-710)=282÷3×78=37×10×2=368÷4÷4=262-180+286=270÷(40÷8)=3/8+5/8=86+377-435=893+996÷4=245+749+517=482×(24÷3)=992÷(64÷8)=17×(228÷6)=133×(45÷9)=561+141÷3=98÷2=528÷(16÷2)=74+770÷2=2/9+3/9=6.6+7.1=143+176=1/7+2/7=(245-70)÷7=89×92=448-10×29=684+(512-88)=183+217-176=148-135=16×17-247=616÷(2×4)=18×7×6=198-(16+95)=76÷2÷2=409×2=53+115=384+896-380=128÷8×54=811-(200+485)=255÷(390-385)=170÷5×2=639-454=499-68=3/7+4/7=8.7-1.6=118×8-265=218×2÷4=37+79-18=906+325×2=488-201+12=171÷(725-722)=551-352=789-18×36=491-67×4=20×4×18=40×97×7=28×17-383=734+672-424=440-354÷6=174-164=333-76×2=22×(335÷5)=72×4×2=570-326=912÷6÷8=4/8-2/8=645×7÷3=559+951+106=21×43=945÷(3×3)=59×(198÷3)=500-50×4=760÷8×70=272÷8×19=149-49-47=(251-44)÷3=908÷2=152-125+255=924×7=300÷4×76=360-163=25×36÷5=180÷9×8=635÷(921-916)=(720-548)÷2=4/6-1/6=434+(994-757)=810÷(3×3)=15×33+600=69.4-46.1=393-130-103=404-255=78×(553-480)=636÷(246-240)=588÷3×2=404-168+238=430-63÷9=669-19×32=80÷8×33=809-26×23=9.6-0.9=930-(577+121)=373×7-613=75×(288-282)=314-308÷4=7.4+2.2=135+31×23=604×5÷4=800÷(427-425)=429+89×6=576÷8÷3=955+257×3=780÷4+429=774÷6=38×2×7=796×7=288-197+274=13×4×39=4.9-4.1=339-(115+126)=887+792=774÷(54÷6)=324-(62+165)=239-(271-257)=208+10×82=270÷2×4=57×5÷3=829-172+481=903÷3=49÷7×9=55×6÷2=159÷(15÷5)=88×72÷4=27×(272÷8)=(619-321)÷2=950-(806-360)=899-(376+360)=(439-239)÷5=84÷6×30=358-13+60=6.5-5.8=20×7×6=394+563-104=666÷(753-747)=61+27×14=236+65×3=165×2=84.8-47.1=687+(777-214)=657-19×5=488-10×42=701-81-339=201÷3×57=5.1+6.6=264÷(4×2)=236÷4×3=81×39×5=344÷4=396×(506-501)=447×9-247=276-693÷9=(810-789)×80=397-(479-435)=856÷(2×4)=477÷9+329=156×5÷4=574×2-733=4/8+2/8=31×3×26=66×(332-321)=11×11×8=51×7÷3=450÷2÷5=363×6=55×(68-65)=500-(487-76)=96.9-53.0=141-50=31×32-504=577-(493+42)=840÷4=10×(283-205)=205×2+375=116÷2×43=11×45-157=235-306÷3=16×6×67=11×(264÷4)=251-111×2=581×4÷2=387×(761-756)=6.6+1.6=24×12=727×(199-196)=955-992÷4=358-268-39=119×(357-349)=651+12×38=564-378=28×14×2=370-300+176=28×27+60=165-101+346=35×25-531=205÷5×3=943×(59-50)=680÷(157-149)=54×9÷2=477÷(24÷8)=386-60-162=426×6-766=995-330+433=61+81×10=13×13×5=679+210×4=2/3-1/3=425÷5÷5=899+836-337=450-308=786-404÷4=60×2÷3=983-612÷4=162+22×2=455×2+35=184+308-443=4.0+1.6=185-125+243=306÷(18÷9)=42×58=394-64-254=168-(28+134)=225÷(15÷5)=20×(243-216)=63×(336÷4)=673-395+127=292÷(10÷5)=1.5+1.0=871-37×6=90×(40÷4)=14×7×8=479×8÷4=12×20-18=270×2-511=147+96×8=369-57=99÷3=304+281×2=544+54÷3=20×19-61=52×19+943=284-77-110=53×3×2=(287-135)÷8=816×(24÷4)=910-604-288=818+185×4=259+31+239=672÷3×6=378÷(165-159)=990-471×2=13.5+16.0=924÷6÷2=881-231÷3=504÷(4×2)=379-42×3=624÷2÷8=83+70÷7=(953-501)÷4=14×(95÷5)=396-(902-726)=84×23÷7=33×19=386-113+81=174×(89-84)=16×4×34=373×4=890×(40÷5)=941-30-240=35×4×3=376÷(571-563)=144÷8×18=63×2÷7=27×(288÷8)=150+(496-324)=5.2+6.3=68+106÷2=712÷8×14=73+267=399-33×11=452-35-295=49×27×3=427-981÷3=435÷(10÷2)=633×7=52×66÷3=332-(66+163)=189×3÷7=316-200÷8=279+130+967=144×5÷2=485+383=10×56÷2=60×(661-619)=365-612÷3=558+28×2=252÷4×96=448×4÷2=480×4=11×17×4=359×2-394=11×22×3=236÷(36÷9)=540÷9×80=742-190×3=33×2×5=812÷7+204=5.6-1.3=41+(505-417)=5.2+10.0=(421-393)×82=(500-450)×20=76×58×9=(324-306)÷9=95×54=40÷2×22=622-704÷8=10.2+4.0=721-(159+490)=590-102=421-20×14=656÷2÷2=83×54÷6=12×24=88×10÷4=123-88÷4=150×(813-805)=43×25×7=176÷(64÷8)=24×35÷8=454-46×2=660÷(2×2)=53×62×7=8.9-1.7=(455-277)÷2=483-12-450=236×(20÷5)=444-75×5=443-20×18=354+(368-208)=268×(40÷5)=409+34÷2=83×11-122=703+686-494=939×(35÷7)=51×53=889-(548-299)=662×8÷4=120÷2=495÷5+71=275+62=255-28×8=199-(284-195)=753+31×3=2/8+6/8=10×8×51=249×4÷2=724+68×7=436-93-94=45×47=422-540÷9=213-10×21=36×96×6=62×2=16×29-445=18÷2+203=335-64=70×39=324×2-550=11×(375÷5)=423-259+10=2.7+89.7=24×4=214-115-11=65×(434-417)=500+597+17=814-37×13=141×6×3=8.7-8.5=63×(54÷9)=297-182÷7=991×(817-810)=237×4-221=6/8-1/8=(636-516)÷8=92×7×9=33×26-728=314-(65-45)=396-264-103=440-(138+260)=36÷3÷4=(414-363)÷3=314×3÷6=232÷2=1.1-0.6=848-311-528=148×3÷6=474-12×30=79×10÷2=394+52-416=369+30-251=306+91+49=674+644-405=325-222-56=26÷2×51=434÷(16÷8)=176÷2×51=931+466-85=7/10+2/10=683+(786-696)=176÷(2×4)=922-426÷6=(880-841)×93=495-241-172=23×40=71×75×9=52×(50-47)=415×(665-660)=236÷(12÷6)=290-726÷6=86+12×54=653-459÷9=96×(116-108)=69×(365-357)=15+76=124×(48÷6)=44×10-340=229+118÷2=912÷(2×4)=394-16×23=128×2=717÷3=(929-254)÷5=9.6+0.3=240×2×4=582+88+310=311-58-150=60×(339-328)=1.7+5.2=320÷4×3=689+881+182=22×4×29=11×3×81=53×48=116×(12÷6)=548-20×5=320×3÷2=320÷5=55×84=105+91-71=483-556÷2=12÷6×84=414+(790-62)=197×5-702=531×7=237+138=880-489=867+885=99×92÷3=791-528÷6=174×(18÷6)=108÷6+124=32×10×2=528÷2÷6=528÷(3×2)=4/8+3/8=58+371×2=1.2+8.9=108÷9÷2=365×2-357=152÷(2×4)=35÷5×84=587-51×9=932-(107+685)=55×18-425=10×66÷3=459×2=515×(28÷4)=17×29-477=209-11×3=20÷4=4.4-3.6=(772-132)÷8=106×(359-355)=970-498÷6=11+164-39=154+148+148=406+32×16=894÷6×4=474÷(21÷7)=4.8-2.5=921+440-380=37×23-92=258÷(24÷8)=305+94=245+(191-27)=17×29×5=285+(273-148)=647+923-164=770÷2+283=224×(12÷3)=935×(20÷4)=497-(477-225)=47×(104÷8)=279-144-48=716×(608-601)=6.5+9.4=32+45×14=365-52×7=108×5=81×28÷4=478×(72÷8)=858-59×11=22×29×2=248÷(2×2)=459÷(33-24)=764-(551-50)=(56-40)×38=36×5=158×(16÷4)=819÷3×6=28×18-28=302÷(16÷8)=258×2=104×(27÷3)=13×(261÷9)=41×23-616=389+138×4=467-(318+66)=699×(81÷9)=851+(457-134)=8.3-1.2=1/4+2/4=389+793+388=3/4-1/4=421×(49÷7)=30×29÷6=37×53=(178-102)×44=997+30×23=178+23×32=48÷6=(893-329)÷6=335+(296-202)=94×(490÷5)=394-(30+250)=42×55÷7=28+75=(574-202)÷3=210×(12÷3)=130×9-756=967-361=2.1-1.9=28×93÷7=73×(646-631)=596×6÷8=95×9÷3=33×(200-177)=98×44×6=335÷5=297×2+57=922+12×17=58×15÷5=684÷(173-164)=20×20-198=9.3-8.1=340÷2+401=120÷6=12×33÷2=432+(96-64)=85÷5×54=6.9-2.7=545+411=68+16×36=11×7=450÷(2×3)=47×8×2=27×3×89=474÷(12÷2)=5.9+44.7=56×(544-448)=13×2×50=381-56-118=参考答案419-(74+216)=129457+56×4=681912÷(2×3)=152130×(15÷3)=650234×3-650=5229×2×84=487232×19-262=3463.5+2.5=6.090×5×3=135082×63×5=25830206+217-385=38343+158+262=76375×24÷4=450495÷(45÷5)=5564×(10÷5)=128504×(10÷5)=100831×17-178=34953×(20÷4)=26521×2×85=3570308-(93+32)=183476÷(481-474)=68446×2=89238×3+585=69974×(45÷3)=1110357-20×12=117864÷6÷6=24572-203+225=59432×11×2=70439×12÷4=117841-247+162=756278+385=663616+956+976=254835×92=3220414-52×5=154570-(115+85)=370(392-284)÷3=36564×2=1128456-143-302=11305×(18÷9)=610178+195=373445-(226-136)=355218+777=995908÷4=227628÷(2×2)=157207÷9+771=794983+(210-122)=1071679×(276-267)=6111582×6=34927.4-6.8=0.6804÷2+856=1258258÷3×95=8170261÷(21÷7)=87213×4×8=681654÷9×5=30454-67=387189÷(12÷4)=63(289-143)÷2=73865+398=126321×19-79=320792÷(615-606)=8827×(15÷5)=8117×5×78=6630441-(269-210)=382999-13×2=973110÷5×45=990979-459-520=0240÷6÷5=866÷6×41=45110×10×8=800231-(225-106)=11236×5×4=72036+15÷3=41(391-103)÷2=144270÷2=135951+445+669=2065736+10×69=1426635+21×15=950(807-756)×33=1683140×5÷2=350893-85×9=128301-47×2=20714×56-520=264124×8=992889÷7×6=76292×10-557=36321×(46÷2)=483475+28+886=138923×(263-259)=929.4-4.8=4.6154÷2=77459-294+982=114720×3×76=456019×(392÷8)=93150×9÷6=7544+(255-43)=256128÷(308-300)=1683-(216-200)=6713×(416-387)=377249×3÷9=8338×74×4=11248369÷(346-337)=41540÷9×7=420(344-321)×35=80510.0+3.1=13.1280÷7×5=200(407-347)÷2=30218-20×10=1871×51=3621728-(827-793)=69413×3×61=237959.3-9.9=49.4965+456÷8=102285×(77÷7)=935620÷(430-428)=31097.6-95.4=2.25.5-4.9=0.65.2+1.7=6.945×(50÷2)=1125168×4-466=206477÷9×48=254493×20÷6=310965-(671-612)=906351÷(12÷4)=117240÷(61-57)=60144×5÷9=8047×(252-247)=235866-439=427576×9=5184475-15×6=385116÷(20÷5)=2910×38÷4=9563÷(18÷2)=7489×2×5=4890812÷7×6=696120÷2×73=4380123+653-656=1209.8+9.0=18.8329÷7×20=940345-12×11=213354÷6=59171×2+847=1189747-(520-64)=291360÷(4×2)=4510×92÷5=184188÷(556-552)=476.8-1.2=5.6115+196-143=16871×(90÷5)=1278895×3-902=1783207÷9×56=1288464+18+300=782115-63=52(247-166)×10=81014×19-105=161129+347+43=519429×(598-591)=300310×7×82=5740422-293-13=11662×15=930190+329=519(801-790)×55=60552÷2=26489-(389+66)=3455×(405-397)=440295×(929-925)=118014×(598-546)=728320×(454-451)=9602.5+6.8=9.310×11×5=550295×3-179=706178+129+82=389987-428-241=31895×(40÷4)=950328÷4=82270+189=45952×(63÷7)=468422-319+338=441531÷9+106=165718+56×10=1278954-(289-79)=74449×8×2=784507+312÷4=585932-(239+433)=260824+27×21=13918.1-7.6=0.5390×2÷5=156992-(168+359)=465(340-298)×16=67274×9×5=3330963÷9×8=856600÷6=100846-21×14=552424-750÷5=27486+139=225287-212+354=4290.8+8.9=9.744×2×15=1320670-26=64499+342-101=34074.2-21.6=52.6102×3÷6=5198×(696÷8)=852614×58÷2=4064/7-2/7=2/797×11×3=320114.2+37.6=51.8162×(233-230)=486462+170=63236÷(2×2)=9968÷2=484297-(242-13)=68584-(982-878)=480921+69-808=18271×(696-668)=1988186÷3=6224×25÷4=150492-143=349902+(980-647)=1235455-(189+236)=30408÷6÷4=17463-20+44=487203×4÷7=116243÷3×4=32440×(144÷8)=72073×(156÷3)=3796320÷(45-41)=80311×(23-20)=933(317-209)÷4=27224×2×8=358445×21-367=578760-624=136922-(700-205)=427308+168=47632×13-330=86234-324÷3=126(148-49)×10=990337-15×14=127309×(958-951)=216311×3×92=3036103+379×2=861287-202+160=24569×11=75913+171+726=910238-84=15426×5×6=780419+13+289=72142×23×5=483040×4×2=32012×(360÷6)=72018×18-261=63442×(303-294)=39781.1+5.2=6.3685×4-300=2440153×(357-349)=1224975÷3×5=1625252-150÷3=202761+725-253=123333×3×7=693333+(458-224)=567142+114×8=105440×12-31=449366-25×12=66(367-343)×27=648876÷(2×3)=146513÷(18÷2)=57182×(15÷5)=54628×12×2=672999÷3+286=61911×42-432=30965+813÷3=123682×8-496=160875×6-927=4323213+926+373=1512196+295-419=7270×12÷7=120314-31×9=35799-39×18=97881-493-62=32632×(216÷6)=115274.2-26.0=48.2788+(494-69)=121312×30÷9=4021×4×49=411623×2×99=455421.5+18.4=39.9520÷4+336=466888+(651-47)=1492895×(679-676)=268571-17+427=481389-(59+92)=23836×17=612489-40×12=9282+(424-380)=326176+164=34012×8×12=1152798-237-230=331252÷4÷3=2178÷3÷2=1389×4×8=2848715-673+382=424127-90÷2=82322÷7÷2=2342×96=403277×2+123=27777×8=6168.7+0.5=9.2955×(72÷8)=8595319-13×12=163392×8-11=3125521-644÷7=42985÷5×14=23820×19+104=484777÷7×2=222160÷8÷2=10600÷5×8=96015×54-728=82799+207×4=1627500-338=16215÷(299-296)=5437-894÷3=13948×7-82=25431.2+10.2=41.413×8×7=72819×(322-317)=9578×(371÷7)=413418×25-361=89869-11×21=638585+737=1322696÷2÷4=87368-43-64=261928-(74+68)=786(418-139)÷9=31228÷2=114914+157×3=138573.2+10.0=83.2206-(419-269)=5617×83×7=9877596-(348+65)=183980-(228+165)=58715×89×9=12015168-768÷6=40143-22×6=1147×75÷5=705356+(287-134)=509480+28×15=900454-(14+224)=216287+615-788=11485×75=637525×(21÷3)=175792÷8÷3=33479-417=62490-(897-411)=4416÷8÷2=2612×60÷5=144754÷2+623=1000708÷6×3=354378÷(448-445)=12639×(388-385)=11729×(258-203)=159563×21÷3=441125-459÷9=74407+81+371=859969-165-795=9783-729+619=673315+12÷6=317153-(477-411)=87264÷8÷3=11651-(338-146)=459260+121=381(53-33)×49=98051×5×2=510752-(313+181)=25888÷(12÷6)=4450.6+42.8=93.4259+254×2=767472-548÷4=33564×3×9=1728216÷6÷4=919×24×2=912372-332+448=488135+(300-44)=39112×(376-295)=9725.9-1.8=4.164÷(2×2)=16228÷(3×2)=3885+12×61=817930÷2×4=1860321+34×26=1205490÷(255-253)=245(463-43)÷3=14012×54=648284÷2÷2=71192×(32÷8)=768176×2=352887-13×64=55105÷(42÷6)=15201-(103+78)=20229×4-851=6511×56÷2=308486-68×6=78868÷(2×2)=217159×(214-211)=47711×2×78=1716712÷2+796=1152888÷(4×2)=11114×7×14=1372468×3÷6=234112+248÷2=236(965-926)÷3=13(313-55)÷6=43146+161=307734×3-430=177267×6-325=776.5+6.8=13.3666-(983-686)=3695.1-2.8=2.3263+225-99=389893-19×32=285950-463=48762×(720÷9)=4960168+346+381=895204÷4=51402-44+256=614420-352÷4=332106×6=636297÷(853-850)=99450÷(42÷7)=75797-(908-436)=325(376-334)×22=924218×(28÷7)=872977-863+20=134378-168-178=32199×3=597217-(447-344)=114812-275=537906×(12÷4)=27185.3+5.1=10.419×26×2=988(432-92)÷4=8591×81÷3=2457305×(56÷8)=2135377-31×12=515×14-124=86115×6=690975-134×2=707528+22×44=1496304-350÷2=12910×80=80010×55=550564÷(2×3)=94378-270=108408÷6÷2=34819-14×45=189260-(19+217)=24(439-416)×18=4147.9-5.5=2.489×5-62=383311+294=605955+296-598=653440÷5÷2=44901-541-110=2507.3-3.5=3.854×30=1620315÷(35÷7)=63350÷5÷7=10(436-312)÷4=31783+756+512=2051907-145×3=472276÷6=46436-(79+64)=29332×2×6=38470×(15÷3)=350264÷3÷8=11492÷(2×3)=82300+607+30=93717×29-128=36518÷(203-197)=325÷5×3=157.0-2.3=4.7(496-241)÷3=85(384-96)÷3=9610×78÷5=1567.9-7.8=0.130×(56÷2)=8405/7-1/7=4/7967-78-702=187774-16×19=470391-234=157858÷3+257=543943-(351+81)=51132÷4×20=1605/9-4/9=1/9(338-194)÷8=18438+199=63724÷6×99=396509+443-294=658885×(54÷6)=7965387÷3=12921×28+195=783414÷6+483=55240×5×3=60093÷(21÷7)=3125×2×11=550213×(24÷6)=852297÷9=3319×46+107=981379-(336-322)=365177÷3×5=295448÷(2×4)=5626÷2=13153÷3×16=816222-111+371=482155×3-258=20765×2×3=390352-(283-178)=247303÷3×4=40480×5÷8=50695×9÷5=1251124+365=489228÷(2×3)=38(478-448)÷3=1032×53÷4=424200÷(35-27)=2548×12+412=98819×21-152=247612÷(3×2)=102400÷5×9=720220+19×45=107586×4=34468×27÷6=30624×36-162=702(919-902)×80=1360(358-330)×11=308165÷3×12=66088.3-1.1=87.2888÷(2×2)=222667-22×10=447720÷6÷2=6021×2×66=2772558÷(3×3)=62624÷6=104948-33×28=24308÷4×49=377318×5=9049×2×3=294166+41×11=617927+98+108=113315×3×8=360421-21×19=22300÷(229-227)=150(200-124)÷4=19196÷4×5=245282÷(466-460)=47201+68×5=541515×2-943=8732×26=832250×3-79=67126×3×87=6786855-590+172=437287-252=35431-301-46=8417×(363-278)=1445558+38+350=94683×56×4=1859277×72÷2=2772305-30×3=215374-307=6787-14×6=3252+499=751962-78×2=806504÷8×7=441152+227=3796/9-3/9=3/9952÷(72÷9)=119897-54×10=357931-277-147=50724÷(2×2)=6792÷(4×2)=99677-406÷7=619309+80-10=379546+(385-153)=778240÷(56÷7)=30876-453=423132×2÷4=6686.8-84.0=2.8798×7=558613×(330÷5)=85833×8×6=1584733+(508-81)=1160112-60+258=31019×7+44=177297×8÷6=39678÷(16÷8)=39773-24×28=101(365-352)×75=97544.5-19.1=25.4685-444-102=139218-44×3=86280-(664-433)=49748÷(2×2)=187361+126=487420-(116+123)=181318-71-152=95786÷(2×3)=131283-(136+59)=8824×40÷6=160244+882÷2=685180÷(48-43)=3684×31=26042/7+3/7=5/781×99÷9=891800-(38+155)=60711×9×28=277212+26=38434+(932-815)=551756÷3×5=126034×10×2=680415÷(422-417)=83295÷5=59171÷3×11=627800-782+371=38996×11÷8=132577-14×7=47913×3×72=2808456-10×11=346184+251×2=68622×10×2=440257-202=55585÷(546-543)=195508×6÷8=381166+208-172=20238×(168÷8)=7989.5+9.1=18.6642÷(3×2)=107710-189+118=63988×37×3=976877+56-82=5112×8×19=1824293+485=778182×(385-381)=728231÷7×5=165242×4-748=22053×18÷3=31829×(39-22)=493761-(191-183)=753317-(34+255)=28462×4=184859.5-13.8=45.7748-(238+34)=476690÷(530-524)=115320÷(10÷2)=6446.1+3.2=49.3676÷(366-364)=338244+(443-344)=343349+692+386=1427971-517+624=1078196×3+336=92421×11×3=69335÷7×52=260850+(842-366)=1326549+407=95697×(175÷7)=2425681-(546-350)=485289×(244-241)=867225+(986-63)=11486.4-2.0=4.4756-503-14=239283+(469-290)=462752÷(111-109)=37642÷3×17=238796-154×5=26551×2=1102288-234-50=436+38×24=94811×6×89=587418+251-109=160179+783=962500÷5÷5=2015×23=345243÷3×2=162700÷(944-942)=350939-38×14=40789×55=4895108÷(18÷3)=18394+177=571200+34×17=77811×11×6=726673+(845-505)=101378×(410÷5)=6396224-128÷4=19263+145+429=63723×3×50=3450512÷(2×4)=64150÷(15÷3)=30107+856÷8=214927+56×5=120710×87-602=268339+230=569385-(215+105)=6545-41+214=21830×3×4=360(892-384)÷4=12742÷(3×2)=7333÷3=111109+367-67=40987×(989-984)=435120+218+567=905918÷(48÷8)=153762×2=15241/8+6/8=7/8295+11×25=570(257-117)÷2=7015×64=960768÷(3×2)=128481-272+284=493561÷3×9=1683490-(488-304)=306940-25×8=740298+133=431170÷2÷5=1714×67-697=241263+500-319=444968-99=869161-(397-282)=4620×25+372=872519÷3=173375÷(21÷7)=125162÷9×24=432360÷5+431=503108÷6+203=22125×(180÷3)=1500203×4×3=2436953-145×5=2283/5-1/5=2/5288-532÷7=212663+405÷5=744449×8-208=3384212×4÷2=424668÷2=334245+15+382=6423.0-1.6=1.4438÷3÷2=7319×22×2=83613.4+86.6=100.0441-213=228612÷3×2=40896×(40÷8)=480488+(374-307)=555155+295-11=439210÷3×22=154018×5×86=774010×8×14=1120137×5-436=249802+(921-131)=1592286×(18÷9)=572(993-363)÷3=21026×21÷3=18222+198×2=418465-27×17=6170+60×2=290244+877+46=1167508÷(2×2)=127396÷4=99425×2÷5=17010×83+20=850116+456+387=959(331-45)÷2=143137+16×45=857819-812+361=368286+126-115=297248×6÷4=3724/8-3/8=1/8954-(696-255)=513409+(344-223)=530204+(441-427)=218181-648÷4=19340+373-41=67263.8-8.9=54.9315×6÷7=270(318-306)×29=348559-450+184=293444-30×5=294304÷(885-881)=76464×2=928310÷(200-195)=62431×8=3448165÷3=55476-12×9=368460-(428-162)=194317-125-127=6566+(114-91)=89851-823=2831×(333-330)=93117+662+79=858475-198+65=34270×5=350212+59-238=3330×25=750852-124×5=232237+(465-360)=342900÷3×5=1500429-(144+249)=3611+51=6235×(362-350)=420456÷6÷4=19504÷3÷8=2113.4-11.8=1.6(952-460)÷3=164152+101=25321×(66-24)=882475-11×29=156914+605+240=1759313+50×8=7130.6+3.6=4.298×22=215611×(129÷3)=473860÷5+531=7038.2+7.7=15.9341×6-130=1916950+976-675=125139×(875-849)=101415×(264÷8)=495442-80+544=906664-54=610936÷(54÷9)=156398-10×20=198720÷3÷5=4815×31-340=125473×4-165=1727217×2-120=314540÷(329-320)=60623×(908-902)=373870×8+20=580443-72-284=87838×3=251430×13=39084÷4=21324÷3÷9=12357+(429-182)=604966÷2÷3=16122×11=242141×7-814=173456÷(3×2)=76477×(111-106)=2385384÷4×8=768685+704+954=2343467+26×11=753935÷(45÷9)=18774+31×29=973243÷9×5=135402-142=260620+31×17=1147622+72×7=1126(815-449)÷2=183173+666÷3=395(586-300)÷2=143436+50÷2=46116×5×95=7600831×6=4986384-23×10=154201×4-638=166172×2×8=2752494-(542-100)=52538×5÷2=13452.0+7.9=9.912×4×87=417623×21-174=309316×(831-828)=9483.0+80.1=83.1136+332+326=79414×6×17=1428363-14×24=27516÷3×4=688888+122+730=174069×7×2=966315÷7÷9=514×7×50=490060÷2×20=600208+(336-31)=51325×18=450351-(340-41)=52106×4×3=127257×12=68436×50×2=360068×8×7=380810×8×66=528011×18×2=39650.0+1.9=51.9462-71×4=178364÷7=52328+209×3=955740+956+52=174845×30=1350153×7-915=15699×86=851467×(28-25)=201130+169×2=468265÷(426-421)=5317×22×2=748840÷(4×2)=105296÷2×6=888213+21+572=80618×28=504472÷(220-212)=5914×(237÷3)=1106278-13=265148÷4=37584-(226+240)=118193+(468-72)=589368÷(448-444)=92447+13×14=629408-200-57=151470×2-311=629304×2-490=118(774-359)÷5=83879-64÷2=84745×12=540171÷9×51=96916+(271-232)=5523×(324÷9)=828370×2×6=44405/8-2/8=3/8163-18×8=19345-999÷3=1231×2×56=34721/5+3/5=4/5(399-279)÷2=6088×5×2=880917+23+712=1652124-138÷6=101109×8=872890×(36