三年级数学计算题专项练习及答案集锦

三年级数学计算题专项练习及答案集锦909÷(430-421)=91×74÷7=672÷2÷7=329-790÷5=313-749÷7=62×52×6=(492-462)×19=174+119=116÷(28÷7)=260×2=22×3×92=921+(700-622)=146÷2=273-41×6=240÷(373-367)=17×21×8=980-(501+335)=71×(470÷5)=11×9×81=398-15×14=684÷9=340-(54+53)=36×76÷9=27×22-455=277-64+226=152×5×3=926×9=538+14×71=78×(29-20)=29×15+210=460-32×8=454-161-245=816÷3÷2=21×(66÷2)=245-200+208=75×8÷5=488+(423-123)=524÷2×5=38×(472-449)=475×2×9=478×2=522×(21÷7)=10.0+1.3=370+(781-735)=38×13-138=860-33×20=(696-162)÷3=64×3×2=399+(818-55)=288÷2×8=339-(28+68)=11×13=60+25×4=119×4+77=(175-127)÷6=549÷9×46=42×44÷6=130×(14÷7)=120÷(18÷6)=990+192÷4=275÷5=787+(605-468)=438-109-185=398-209+292=684÷3÷4=71×70×8=259+833+635=496-166-295=25×10×2=82×7-346=455+792÷2=270+98-109=97+180=12÷2×66=10×7×44=393×2-57=15×(420÷7)=90÷(526-517)=287+180=900÷6=593+328+949=330÷2÷3=23×19-332=759+942÷3=5/7-1/7=132÷6×33=734-(216+356)=389-(482-232)=252-241+63=231÷7=35×2×70=918-29×17=48÷(828-822)=349-(293+39)=31×81×9=629-(606-362)=48×83=239×2+166=285÷3×6=180×(20÷4)=278+398+176=29×9=946-374+374=26×12=44×19=35×13÷5=971-412÷2=642÷2×3=436+253=826-18×39=230-740÷5=360÷(484-482)=16×44÷2=189-46×2=350-29×12=14.2+2.6=82+172×5=54×4=2.6+6.1=15×5×65=369-190-103=35×3÷7=615-578-15=(898-844)×93=4.8-2.7=288÷6÷6=267+314×2=485-37×12=74×(23-14)=10×44-296=254+10×36=108÷(104-98)=88×51÷2=2.7-2.5=145+192=915+238÷7=642÷6×7=570-63×7=408÷8×12=218÷(782-780)=122×(20÷5)=(310-102)÷8=10×46-386=801-23×29=93×(384÷4)=170+283+357=437+499×2=4.2+0.7=802-265+994=338+31×10=633+100×4=(163-11)÷4=(327-306)×44=785+120×4=10×7×68=119×6÷7=702÷(662-653)=97×43×3=485-(236+26)=19×(60÷2)=89×9×4=999-173×5=363×(490-483)=18+85×8=437-23×10=282-22×11=(828-764)÷2=500-942÷3=766×(27÷3)=12.6+85.2=462÷3÷2=35÷7×37=270÷9×86=65×(80÷8)=79.5-52.7=(218-64)÷2=888×3=352×(426-421)=748+801+143=54×14÷9=400-931÷7=40×10×2=271-(241-219)=860+391=89.6-31.5=106×(12÷6)=288÷6÷4=877+(929-861)=14×3×49=(153-111)×12=28.4+34.9=18×61=254×(397-394)=36×20=620-94×2=869+973-956=325-(456-273)=246÷2×5=135+288-239=72×61=431+(531-402)=4.5+2.0=978-(792-719)=378-(234+89)=454-(465-54)=7/8-1/8=99×28×7=14×46-528=71+372×2=15×(150÷5)=(618-558)×38=18×(253-231)=725÷(30÷6)=9.0+7.0=42×36=550÷2×4=121-(117-75)=54÷3=450×2-235=495-183=128×3÷6=106+(984-54)=39×42=372×2÷8=11×(312÷6)=295×(236-233)=114÷(18÷3)=144+841-875=20×27=821-568=31×15÷5=137+390+410=38÷(513-511)=105÷(20÷4)=803×9-965=264-169+15=8.9-5.5=(378-105)÷7=423-284=555÷3=481-35+762=399÷(375-372)=101×7=218+(700-632)=12×2×14=220×4-792=910-392=673-182=3/8+4/8=475÷5×4=23×3×26=850÷2×8=404-146-250=246÷2=238+828÷4=388+240=485÷5×64=616+476-327=21+270-22=65×46×5=117×5=127-225÷3=856÷(32÷8)=400+175×3=176+208×3=5.5-2.6=14×61=664×4÷2=2/7+3/7=14×6×74=6.6+9.5=331-10×15=52÷4×68=656×(366-362)=14×66=852÷3+201=692×2-130=102×4×2=312+151=460÷(381-379)=412×(56÷7)=6/8-1/8=266÷(86-79)=31×(119÷7)=605-(866-360)=(135-106)×13=108÷(326-317)=98×(18÷2)=496÷8+241=441÷7×3=868-(468+91)=465-361=2.3+0.6=14×49=336÷(476-472)=252÷6÷6=104×3×6=227-15×11=888+525-31=(184-123)×59=303-240=228÷(10÷5)=520÷4÷5=20.5+49.0=815-(660-467)=229×(35÷7)=601-(950-942)=83×(25÷5)=16×2×18=33×28-416=842-612÷2=372+(201-115)=51+11×15=27×3×30=701-14×44=893-774=138×(356-350)=712÷4=831-35×2=387-11×22=19×2×9=286+60=344-328=3/7-2/7=503-187-21=27×3×69=48×3=399÷3=300-70+759=465+456-864=21×40÷5=487+13×69=86×(72÷9)=196+(236-22)=484+168÷7=843×4÷6=373+264÷4=882+555-561=613×(939-931)=283-(62+99)=5.5+0.6=67×13=161+469+195=204+803=58+73×8=448÷(344-337)=30×9-137=970+19-530=26×3×40=306÷(3×3)=38×(442-435)=324÷(10÷5)=9.3-7.2=248÷(12÷6)=121×6-223=112÷2÷7=243×2÷9=179×2×9=246÷(2×3)=897-261×2=908÷(2×2)=4.0-0.8=210÷7÷2=313×8÷4=365×2-688=115÷(440-435)=223+13×25=13×55÷5=444+558+592=30×(60÷3)=(535-445)÷5=286+42×11=13×72-390=248+229×2=935+683=875-(748-155)=97×10-754=66÷6×16=166×3-105=614-221-373=10×63=213+13×40=45×14÷9=23×(120÷8)=63.0-59.8=30÷6×8=95+122-196=490÷5×8=441÷(63÷9)=(471-311)÷5=868÷(2×2)=339÷(465-462)=60×10÷4=450÷(42÷7)=276×3-555=21×15-276=5.7-4.4=978÷(2×3)=363×8÷2=65×(66÷6)=53-15=496-46×7=160×(213-210)=53×35÷5=233-226+295=673×(32÷4)=232+720-901=55×16+393=496÷(330-328)=10×(280÷8)=17×44=892-20×29=12×82÷6=714÷7×9=934-586-321=335÷5×3=29×10×3=38×9=(646-106)÷6=73×9÷3=411-50+118=95×7×8=280-14×12=190÷5÷2=479×8=86.8-20.4=451-45×5=848÷(4×2)=494+351-50=990÷6×3=448-190÷5=202×7-889=463-37-353=821-(284-13)=21×11×2=152+75×11=48.0-31.7=847-(635+90)=786+568+130=248-73=615-505+881=72×(10÷2)=376-(140+181)=62+167=(110-60)÷5=981÷3÷3=204÷3=21×6-51=17×5×52=36×13-148=12×2×55=56×(491-486)=512+167+137=315-19×15=933-249-499=398÷(16÷8)=344-(460-179)=108+850÷5=296÷8×13=544-339+157=297÷9=475÷5+87=384÷(3×2)=417×2=487-157+30=3/7+2/7=747+104×5=908+401+819=43×6×2=58×(286-275)=48×(80÷5)=924-39×7=12×(372÷6)=861+88×9=956÷4+243=252÷(36÷4)=924÷2÷2=440×3÷5=831-(444+272)=432-92÷2=336÷8×16=143-(302-194)=566×6÷4=457-157=100÷5÷4=112÷(24÷6)=115-287÷7=802+(626-177)=899-371-209=42×2×60=865-14×58=212+728÷8=856-(150+105)=17×14-152=440-133=425-(179-114)=123+378÷2=13×3×75=123×6÷2=354÷(913-907)=57×20÷5=714÷7÷2=361-192÷6=275+(106-90)=237×7-832=170÷2×63=87×63=77×(280÷4)=322÷(28÷4)=729-816÷8=202+57=597÷3=213÷3=497-(149-126)=551-137×3=61×(117÷9)=319+168-449=304-(31+234)=2.7+5.7=264×3=323+21×23=208÷8=96×(80÷2)=132×6+357=(440-185)÷5=359×2-228=12×75-276=435-75×3=36×8×2=189+41×16=290-174+220=141×(300-293)=497+67-235=503+955-881=775+323+528=173+28×17=504÷(56÷8)=260÷(40÷8)=92-360÷5=245×(601-593)=61.8+26.0=478×(12÷3)=551-509=776÷(4×2)=309+284+243=(185-172)×14=961+15×19=419-198+37=382+373+132=651×6-173=240÷5÷4=310+(382-212)=498-304-36=391-70×5=867-18×37=1/5+3/5=56÷7×25=564÷3×5=8.0-4.3=944÷4+737=145+146=17×30÷5=818-333×2=224÷8×92=1/6+4/6=60×2×3=12×(22÷2)=21×(252÷6)=106×(254-251)=987×4=11×16-135=477-167×2=2/6+3/6=86÷(12÷6)=27×22÷9=252÷7=408÷3+89=44×17+656=767-(362+208)=240÷(21÷7)=608×6-402=381×8=780÷(294-290)=402+87-193=35×2÷5=23×(758-711)=408÷2×8=353-156=150+136=912÷(2×3)=60÷2÷3=600÷(4×2)=4.2+59.9=392-(104+27)=636÷(2×3)=457-(151+93)=952×(110-102)=441-918÷3=728÷7÷8=(958-933)×45=31×15-44=11+(226-152)=447-11×31=756÷(2×2)=191×(10÷2)=(876-202)÷2=(683-299)÷4=15×16×2=(893-721)÷4=688×6÷8=270+111-113=763÷7+437=656÷8×35=33÷3×49=389-48-220=72÷3÷2=42×2×3=232-88-119=(176-104)×60=906-126-147=757-(355+223)=128÷(28÷7)=570+66+92=33×30+448=462-(327-161)=24×29=(368-354)×44=393×8÷6=791×3=759+365-320=437+15×8=47×2×16=239+64×6=608÷(4×2)=822-55×10=871-(196+375)=22×(315÷7)=50×(80÷8)=372×2×4=123×(128-122)=310-(150-92)=9.7-7.1=370-163×2=(225-201)÷2=236×2÷4=689+28×11=3.2+4.3=381+57-216=37×17=841×9-166=161×5×3=659-156×2=221+273-451=(367-83)÷2=134+73=94×52=447-(27+186)=182÷7×9=434+459+742=497-474÷2=119+883+341=130×3×2=270-82×2=15×32+476=454×2=939×(35÷7)=381÷(268-265)=343-300+208=11×30÷5=42×9+235=915-242×3=776÷2×7=27×23÷3=13×10×5=448÷(378-374)=396÷(3×3)=62.7-11.6=106+258=12×(251-184)=49×(90÷9)=196+360=32×(44÷2)=24×6÷9=850-180-562=464-21×22=818+46+335=391×9-581=70÷2×7=169+758+460=30×26÷3=900÷(2×2)=(367-275)÷2=416÷(2×2)=225÷5×92=11×25×3=39×(25÷5)=499×(16÷8)=13×5×64=266÷7+163=26+375-188=795×(35÷5)=849+(321-300)=12×7×43=442-10×11=732×9÷4=349+13×10=364÷(376-374)=36÷9×93=441÷7+719=274+226÷2=39+366-209=3.4-0.8=29+171=243÷(21÷7)=216÷8×11=89.4-45.6=482-164-253=294-176÷2=193×(18÷6)=25×33=152+(377-39)=323-78÷6=243-68-70=914+(801-599)=10×3×9=58×84=13×62-209=439×2-679=950-308+873=386÷(14÷7)=743+398+532=32×2×40=4.4+2.6=781×(42-37)=424-378=53×(88÷4)=82×2×4=11×24×2=84+596+31=832÷2×8=956-440×2=10×(123-110)=69×76×4=377×2=738-868÷4=653-36×16=589+(944-312)=84.1-54.0=247-13×2=79×(28÷4)=593-314÷2=411-24-153=160+(401-345)=(467-421)×11=70+334+130=68÷(920-918)=369-(514-503)=972÷(3×3)=340÷(10÷5)=749+(938-271)=116×6÷4=264÷(2×4)=932-403=452-(414-388)=499-36×11=606×6÷3=47×21÷7=11×25×2=4/6-2/6=11×15×4=62×93=271+125=36×25=222×4×6=849×3÷9=44×35÷2=376÷8=3/6+2/6=476÷4×6=685-252+866=245+304×2=67-512÷8=262÷(16÷8)=114+(268-218)=535-(368-50)=39÷3×27=463-173×2=427-(213+120)=290×7÷5=284-168+18=164÷2+437=334-150+707=317+112-426=170-50×3=345-(323+22)=974-(203-62)=308÷2×3=270+335+144=312÷(72÷9)=729-69+887=114÷2=556÷(498-496)=553-242-232=31×30=864+101×7=303-13×13=894÷2÷3=1.4+1.2=246-(67-19)=18×81÷2=270÷6×7=29×(273-232)=948+51×17=116+330-38=12×4×99=96×41÷4=117×(177-170)=385÷5×4=313-277=639-574+136=10×40-376=354÷(492-490)=7.9-1.5=29×3×73=3/6-1/6=802×4-767=82.2+13.3=12×38÷3=34.1+2.2=14×19-62=518-272=219-268÷2=244+305=202×(449-445)=84×31÷2=99-23×2=38×15÷3=296-262+262=374+24×16=18÷(72÷8)=5/7+2/7=413+951+831=644-226-380=456-(108+129)=210÷(387-382)=69×8=(303-257)÷2=27×28÷3=82×58÷2=363-(256-69)=702÷9=176÷2×8=632÷8×44=(349-339)÷5=364-(293+37)=80×52÷2=534÷6+566=658+(165-41)=931×7=231+18×19=167×5×9=672÷7×2=528×(203-196)=22×5×9=36.0-22.3=12×15×3=56×15=15×33-440=78×65=660÷2÷3=346+47×5=137×(28÷7)=8.2+2.2=267-143=43×(372÷4)=160÷(2×2)=127×5=992÷(665-657)=123×(45÷9)=654×4÷2=962-598÷2=401×(14÷7)=30×30÷5=28÷2×9=25×5=44×34=(865-153)÷2=168÷4×22=456-248÷2=7.5-2.0=216÷(2×4)=22×29-211=2/3-1/3=426÷(2×3)=378+26×18=500÷2÷5=213+136=(505-131)÷2=163+(997-633)=2/5-1/5=338+458+70=491+(500-409)=902÷2=46×(252-249)=264-131=785+(560-314)=176-156+23=243×3×6=493-(289+60)=93×(473-410)=108-(278-239)=3.7-1.7=25×4×7=4.2-1.2=242÷(205-203)=666÷9×66=786×8÷2=134×4=618+49×8=972+657+372=32÷(231-229)=895-627-263=108÷9×75=231×(72÷9)=2/8+3/8=428-47-197=848÷(594-586)=41×10×2=2.0-0.8=49×40=(709-142)÷7=313-173-74=26×3×88=26+373-390=732+23×7=4.4-1.9=79×(578-492)=43×21=106+65-39=605×6-176=896-88+644=106÷2×42=640-(480-269)=43×16-169=942-97-836=95+319×2=82×86=(332-92)÷5=80.0-24.7=347-(150-139)=32×(240-219)=720÷(72÷8)=374+(288-65)=29×(54÷9)=(937-889)÷3=904÷2=512÷(10÷5)=489-149=12×(12÷6)=302×(464-461)=158÷(12÷6)=446-23×13=187+490+268=103+561=576÷8÷8=114÷6×11=491+438-445=5.7-2.1=197+327+343=938÷7÷2=246+(435-317)=285÷(25÷5)=15÷(466-463)=(272-227)÷9=12×10×8=651÷7+148=219-148=232÷2×4=360÷6÷6=11×46×3=251+19×32=253+(972-717)=226-48×4=491+44÷4=164÷(16÷4)=175+150÷6=825-(508+83)=71+25×38=44÷4=255-31×4=344+197+262=7.5-3.1=96.4-20.0=583+132×2=811×3-470=391×2-680=19×30-436=14×4×21=(95-83)×37=873-(164+496)=37×2×34=102-27=200×(12÷4)=717+39×5=27×34-909=22×88=866-310=605÷5×3=429-259+43=429-(162+116)=322÷2×7=294÷7×21=236-99-14=452-11×32=120×6+56=162+318=27×30÷3=81×(126-47)=468÷6÷2=357+(110-53)=48×2÷4=90×9-271=257+599-85=47×63×5=34×40÷4=33×25=(814-790)×58=144÷(633-627)=304-168-121=356÷(20÷5)=7.9-2.4=18÷3×41=80+247=671+627=427×3=455-(254+75)=499-65-192=53×(317-299)=46-16=68×8=93+920÷5=571×6=289×3×8=188×3÷4=683-168+639=774×4÷6=20×2×6=83+670÷5=588÷4×2=63×78×5=79×51×8=(202-62)÷2=301-40÷5=608÷(2×2)=896÷(4×2)=59×(112÷7)=304÷8=19×20+110=22÷2=102+640÷2=310-118-133=318+840÷2=421+980=842-152÷4=752-489+765=8.7+8.3=51+79=(206-66)÷4=576÷6=(696-16)÷8=9.7+1.7=90×2÷6=127×5-97=(371-292)×66=984-97=484-11×28=(471-454)×52=147×(18÷3)=13×3×2=284×(928-921)=74÷2×14=333+(346-217)=193-42×4=45÷9=11×65+93=192×6=873÷9×68=630÷6+935=33×12-121=23×2×30=155+22×11=983-76×12=881×8=187+502+216=22×2×7=960-13×72=420-100×4=480-(219+58)=13×(288÷4)=510-185-84=108-35=348+618÷6=40.4+49.1=252÷4=470×2-85=57×(50÷2)=179-252÷7=5/9-3/9=672÷3÷4=359+97-352=239-165+934=0.3-0.2=578×(928-923)=450-215-54=94×92×9=68×2÷8=423-252-89=18×17×2=216÷(2×2)=10×79=182×(25÷5)=14÷(10÷5)=7.0+6.5=62×83×7=693÷7÷9=665÷5+219=958+(772-369)=62×4=923-34×3=290÷(348-343)=486×2-961=59×(239-225)=91-288÷6=408÷4÷6=228-(447-288)=337+23×23=454+432÷9=264-16×5=267+34×17=640÷5÷8=644×7-840=662-238×2=758×(414-410)=606×9÷3=906-212×2=210+232=132+199=51×7×5=(402-330)÷2=83+798+817=51×(134÷2)=474-174-105=703+405-867=918÷(3×3)=982÷2=666÷9=165÷5×17=232×3=403×(15÷3)=461-17×10=352×2-115=94×5=671×(30÷5)=33×(257-251)=10×6×37=286+159=408÷(2×2)=207÷(72÷8)=637+758-632=876×(63÷7)=10×8×60=81×19×5=94÷(482-480)=40+(133-11)=77×(262-219)=316-75+225=855÷5+498=506×(734-729)=140×3×4=624×(220-214)=4.9+0.8=255-63×4=12×24×3=963-(281+602)=742×8÷7=(387-42)÷3=825-324-101=45×(345÷5)=(177-132)×22=187-(485-342)=(306-42)÷6=660×5=75×(220-212)=159+435=1/5+4/5=(495-67)÷2=479-(446-254)=8.2+4.9=48÷6×15=334-11×11=609-25×2=25×6×2=16×(32-16)=13×26-76=196÷4×8=287×2=682-(946-897)=160÷(236-228)=366÷(952-950)=485-24×12=20×16×2=824-474=86+26+198=35.2+49.1=304-26-170=78÷(2×3)=86×(51÷3)=272÷(2×4)=338+(273-167)=20×24-119=492-404=20×22÷8=20×36-342=12×3×63=33×12×2=5.2+3.0=432÷(2×2)=301-220=26×13+64=27+424-195=74×(752÷8)=864÷(3×2)=62×(168-78)=78×(560÷8)=26×2×11=852-648÷8=14×12-44=32×5×6=270×3+413=370÷5=49×20-511=246+191×3=939-(55+431)=730-151+22=899+747+722=22×21-385=51×8÷3=328+174×3=528+23+226=1.5+4.2=1.5-0.9=9.8+1.5=126÷3×44=49×2×35=39×5+456=294+54=71×42×8=20×98÷4=17×3×6=31×2=17×28-423=24×14÷7=36×(40÷4)=349+605=412-76+131=65.1-15.8=589+800-657=4/10+2/10=938÷2÷7=54÷2+98=13×3×50=267-553÷7=136÷(4×2)=774+211-603=140×7-765=267×(18÷2)=147÷(488-485)=424-18×22=249+226÷2=521-99=16×31÷8=195÷(12÷4)=115×7×5=315×8-716=600÷8×80=97+32×25=377+(160-111)=41+100×7=477-(232-193)=359-234+291=431-801÷3=(332-263)÷3=420÷5+886=241-296÷2=20×14÷5=3/8-1/8=235×(295-292)=45×10×2=288+126+527=462+952+314=632-892÷2=978÷2×3=37×11×2=88×3+470=12.9+11.3=513÷9×2=21×13=301-(69+89)=(715-375)÷5=162×6=30÷2=647+228×3=140÷7=497-(507-496)=200+16×46=387÷3+36=884-699=690-(801-283)=554÷2×9=977-714=160÷2÷2=279×3-485=432×2÷8=12×5×91=450÷(3×3)=682×(906-899)=526×3÷2=111×(49÷7)=237+93+116=95+27+704=65×80×8=689×(202-197)=5.4+6.2=65+349=45÷3=22×44=192×2×5=448-16×12=331+709-79=462×3-243=552÷(3×2)=504÷7+481=748×5=205×7=48×7×2=977-(638-593)=11×32×2=85×33×3=365×2-583=216-30×3=582÷(2×3)=583+895-906=522÷9÷2=300-63+251=405×(452-444)=61×(63÷7)=76÷2÷2=57×5+642=11×(500-463)=756÷4÷3=276÷4=319-272=23×(56÷8)=444÷(18÷9)=150×8÷4=17×12÷3=10×2×79=24×18-346=(283-269)×63=71×83×3=308÷2÷7=32×(60÷4)=7.0+6.8=4.7+4.1=411×(20÷5)=73×(328÷4)=(942-27)÷5=991-94=616÷(2×4)=626-165=134×7-124=25×(410-392)=165-101-64=12×(288÷8)=2.7+2.3=183×3-99=223-53-20=393+(243-144)=94+305-118=961-24÷3=9.4-5.3=453+70+422=711+395=737-177×4=717÷3×2=(251-53)÷6=266-(41+175)=486-(288-241)=5/9+2/9=294+132-388=291-13×11=314-504÷3=6.1-5.9=380÷4×13=20÷4=594×3=21×24-300=956-349-498=711-665+795=160×6÷5=33×(655-639)=307-(13+97)=90×4×7=24×17-182=287÷7×14=6.8-0.8=147+306×2=304÷(2×4)=648÷6×9=780÷3=566×(565-557)=149-393÷3=86×9÷6=475÷5×9=120÷3÷5=504÷2÷9=984-330=34×19+316=75×(49-44)=336÷(173-169)=14×13×2=180÷(3×2)=276÷(30÷5)=397-(448-250)=776÷4+25=897-491-193=8.3+4.9=148+(490-350)=180×4=228÷4×12=736-515+364=109×(463-458)=23×8×7=4/6-1/6=36.9+50.3=444-16×24=25×37=396÷6=550×9-323=332-104×2=36×(192-185)=74+41×23=139×7-402=89+13×59=457-417=6.9+7.5=9.9-5.2=241+(110-61)=(403-388)×39=72÷3×12=66÷3×13=110×3÷5=711-312+730=30×2×5=241+52×8=32×24=28×24=10×36-29=502×(20÷4)=299+123=228+218=11×44-257=804-790÷2=27×(302-282)=976÷(2×2)=475-77×5=693÷(63÷9)=990-53×16=509-(916-685)=829-759÷3=28×37=375-(226-132)=8.8-6.0=152÷(4×2)=339+29×28=36×20+185=(611-191)÷3=4/8-3/8=290-352÷2=737-106×3=23+233+630=591-(135+290)=8.8-6.7=317+100=28÷(36÷9)=435-(97+255)=122×7+63=343×(20÷5)=976-(263+632)=493-(28+342)=380-(344-194)=816÷6÷4=26×19-208=458+(343-97)=19×3×69=9.5+83.0=392÷4=14×6×75=224÷(24÷6)=124÷(52-48)=10×66-367=125+93=24×39-771=71×5=(306-256)÷5=214×3×6=664-19×28=473-262+75=167+(417-408)=920-13×10=35×(324÷6)=21×23-220=76×(256÷4)=110÷2=408-149=128÷8×77=79.4-2.1=702-(123+409)=380÷2=10×9×29=150×2×3=18×3×76=842×8-109=192+234-227=974×(627-618)=48×43÷3=568÷(2×4)=434+25×10=175÷7×9=(805-729)×53=(800-316)÷2=397-100+68=213-147÷7=209×(97-94)=参考答案909÷(430-421)=10191×74÷7=962672÷2÷7=48329-790÷5=171313-749÷7=20662×52×6=19344(492-462)×19=570174+119=293116÷(28÷7)=29260×2=52022×3×92=6072921+(700-622)=999146÷2=73273-41×6=27240÷(373-367)=4017×21×8=2856980-(501+335)=14471×(470÷5)=667411×9×81=8019398-15×14=188684÷9=76340-(54+53)=23336×76÷9=30427×22-455=139277-64+226=439152×5×3=2280926×9=8334538+14×71=153278×(29-20)=70229×15+210=645460-32×8=204454-161-245=48816÷3÷2=13621×(66÷2)=693245-200+208=25375×8÷5=120488+(423-123)=788524÷2×5=131038×(472-449)=874475×2×9=8550478×2=956522×(21÷7)=156610.0+1.3=11.3370+(781-735)=41638×13-138=356860-33×20=200(696-162)÷3=17864×3×2=384399+(818-55)=1162288÷2×8=1152339-(28+68)=24311×13=14360+25×4=160119×4+77=553(175-127)÷6=8549÷9×46=280642×44÷6=308130×(14÷7)=260120÷(18÷6)=40990+192÷4=1038275÷5=55787+(605-468)=924438-109-185=144398-209+292=481684÷3÷4=5771×70×8=39760259+833+635=1727496-166-295=3525×10×2=50082×7-346=228455+792÷2=851270+98-109=25997+180=27712÷2×66=39610×7×44=3080393×2-57=72915×(420÷7)=90090÷(526-517)=10287+180=467900÷6=150593+328+949=1870330÷2÷3=5523×19-332=105759+942÷3=10735/7-1/7=4/7132÷6×33=726734-(216+356)=162389-(482-232)=139252-241+63=74231÷7=3335×2×70=4900918-29×17=42548÷(828-822)=8349-(293+39)=1731×81×9=22599629-(606-362)=38548×83=3984239×2+166=644285÷3×6=570180×(20÷4)=900278+398+176=85229×9=261946-374+374=94626×12=31244×19=83635×13÷5=91971-412÷2=765642÷2×3=963436+253=689826-18×39=124230-740÷5=82360÷(484-482)=18016×44÷2=352189-46×2=97350-29×12=214.2+2.6=16.882+172×5=94254×4=2162.6+6.1=8.715×5×65=4875369-190-103=7635×3÷7=15615-578-15=22(898-844)×93=50224.8-2.7=2.1288÷6÷6=8267+314×2=895485-37×12=4174×(23-14)=66610×44-296=144254+10×36=614108÷(104-98)=1888×51÷2=22442.7-2.5=0.2145+192=337915+238÷7=949642÷6×7=749570-63×7=129408÷8×12=612218÷(782-780)=109122×(20÷5)=488(310-102)÷8=2610×46-386=74801-23×29=13493×(384÷4)=8928170+283+357=810437+499×2=14354.2+0.7=4.9802-265+994=1531338+31×10=648633+100×4=1033(163-11)÷4=38(327-306)×44=924785+120×4=126510×7×68=4760119×6÷7=102702÷(662-653)=7897×43×3=12513485-(236+26)=22319×(60÷2)=57089×9×4=3204999-173×5=134363×(490-483)=254118+85×8=698437-23×10=207282-22×11=40(828-764)÷2=32500-942÷3=186766×(27÷3)=689412.6+85.2=97.8462÷3÷2=7735÷7×37=185270÷9×86=258065×(80÷8)=65079.5-52.7=26.8(218-64)÷2=77888×3=2664352×(426-421)=1760748+801+143=169254×14÷9=84400-931÷7=26740×10×2=800271-(241-219)=249860+391=125189.6-31.5=58.1106×(12÷6)=212288÷6÷4=12877+(929-861)=94514×3×49=2058(153-111)×12=50428.4+34.9=63.318×61=1098254×(397-394)=76236×20=720620-94×2=432869+973-956=886325-(456-273)=142246÷2×5=615135+288-239=18472×61=4392431+(531-402)=5604.5+2.0=6.5978-(792-719)=905378-(234+89)=55454-(465-54)=437/8-1/8=6/899×28×7=1940414×46-528=11671+372×2=81515×(150÷5)=450(618-558)×38=228018×(253-231)=396725÷(30÷6)=1459.0+7.0=16.042×36=1512550÷2×4=1100121-(117-75)=7954÷3=18450×2-235=665495-183=312128×3÷6=64106+(984-54)=103639×42=1638372×2÷8=9311×(312÷6)=572295×(236-233)=885114÷(18÷3)=19144+841-875=11020×27=540821-568=25331×15÷5=93137+390+410=93738÷(513-511)=19105÷(20÷4)=21803×9-965=6262264-169+15=1108.9-5.5=3.4(378-105)÷7=39423-284=139555÷3=185481-35+762=1208399÷(375-372)=133101×7=707218+(700-632)=28612×2×14=336220×4-792=88910-392=518673-182=4913/8+4/8=7/8475÷5×4=38023×3×26=1794850÷2×8=3400404-146-250=8246÷2=123238+828÷4=445388+240=628485÷5×64=6208616+476-327=76521+270-22=26965×46×5=14950117×5=585127-225÷3=52856÷(32÷8)=214400+175×3=925176+208×3=8005.5-2.6=2.914×61=854664×4÷2=13282/7+3/7=5/714×6×74=62166.6+9.5=16.1331-10×15=18152÷4×68=884656×(366-362)=262414×66=924852÷3+201=485692×2-130=1254102×4×2=816312+151=463460÷(381-379)=230412×(56÷7)=32966/8-1/8=5/8266÷(86-79)=3831×(119÷7)=527605-(866-360)=99(135-106)×13=377108÷(326-317)=1298×(18÷2)=882496÷8+241=303441÷7×3=189868-(468+91)=309465-361=1042.3+0.6=2.914×49=686336÷(476-472)=84252÷6÷6=7104×3×6=1872227-15×11=62888+525-31=1382(184-123)×59=3599303-240=63228÷(10÷5)=114520÷4÷5=2620.5+49.0=69.5815-(660-467)=622229×(35÷7)=1145601-(950-942)=59383×(25÷5)=41516×2×18=57633×28-416=508842-612÷2=536372+(201-115)=45851+11×15=21627×3×30=2430701-14×44=85893-774=119138×(356-350)=828712÷4=178831-35×2=761387-11×22=14519×2×9=342286+60=346344-328=163/7-2/7=1/7503-187-21=29527×3×69=558948×3=144399÷3=133300-70+759=989465+456-864=5721×40÷5=168487+13×69=138486×(72÷9)=688196+(236-22)=410484+168÷7=508843×4÷6=562373+264÷4=439882+555-561=876613×(939-931)=4904283-(62+99)=1225.5+0.6=6.167×13=871161+469+195=825204+803=100758+73×8=642448÷(344-337)=6430×9-137=133970+19-530=45926×3×40=3120306÷(3×3)=3438×(442-435)=266324÷(10÷5)=1629.3-7.2=2.1248÷(12÷6)=124121×6-223=503112÷2÷7=8243×2÷9=54179×2×9=3222246÷(2×3)=41897-261×2=375908÷(2×2)=2274.0-0.8=3.2210÷7÷2=15313×8÷4=626365×2-688=42115÷(440-435)=23223+13×25=54813×55÷5=143444+558+592=159430×(60÷3)=600(535-445)÷5=18286+42×11=74813×72-390=546248+229×2=706935+683=1618875-(748-155)=28297×10-754=21666÷6×16=176166×3-105=393614-221-373=2010×63=630213+13×40=73345×14÷9=7023×(120÷8)=34563.0-59.8=3.230÷6×8=4095+122-196=21490÷5×8=784441÷(63÷9)=63(471-311)÷5=32868÷(2×2)=217339÷(465-462)=11360×10÷4=150450÷(42÷7)=75276×3-555=27321×15-276=395.7-4.4=1.3978÷(2×3)=163363×8÷2=145265×(66÷6)=71553-15=38496-46×7=174160×(213-210)=48053×35÷5=371233-226+295=302673×(32÷4)=5384232+720-901=5155×16+393=1273496÷(330-328)=24810×(280÷8)=35017×44=748892-20×29=31212×82÷6=164714÷7×9=918934-586-321=27335÷5×3=20129×10×3=87038×9=342(646-106)÷6=9073×9÷3=219411-50+118=47995×7×8=5320280-14×12=112190÷5÷2=19479×8=383286.8-20.4=66.4451-45×5=226848÷(4×2)=106494+351-50=795990÷6×3=495448-190÷5=410202×7-889=525463-37-353=73821-(284-13)=55021×11×2=462152+75×11=97748.0-31.7=16.3847-(635+90)=122786+568+130=1484248-73=175615-505+881=99172×(10÷2)=360376-(140+181)=5562+167=229(110-60)÷5=10981÷3÷3=109204÷3=6821×6-51=7517×5×52=442036×13-148=32012×2×55=132056×(491-486)=280512+167+137=816315-19×15=30933-249-499=185398÷(16÷8)=199344-(460-179)=63108+850÷5=278296÷8×13=481544-339+157=362297÷9=33475÷5+87=182384÷(3×2)=64417×2=834487-157+30=3603/7+2/7=5/7747+104×5=1267908+401+819=212843×6×2=51658×(286-275)=63848×(80÷5)=768924-39×7=65112×(372÷6)=744861+88×9=1653956÷4+243=482252÷(36÷4)=28924÷2÷2=231440×3÷5=264831-(444+272)=115432-92÷2=386336÷8×16=672143-(302-194)=35566×6÷4=849457-157=300100÷5÷4=5112÷(24÷6)=28115-287÷7=74802+(626-177)=1251899-371-209=31942×2×60=5040865-14×58=53212+728÷8=303856-(150+105)=60117×14-152=86440-133=307425-(179-114)=360123+378÷2=31213×3×75=2925123×6÷2=369354÷(913-907)=5957×20÷5=228714÷7÷2=51361-192÷6=329275+(106-90)=291237×7-832=827170÷2×63=535587×63=548177×(280÷4)=5390322÷(28÷4)=46729-816÷8=627202+57=259597÷3=199213÷3=71497-(149-126)=474551-137×3=14061×(117÷9)=793319+168-449=38304-(31+234)=392.7+5.7=8.4264×3=792323+21×23=806208÷8=2696×(80÷2)=3840132×6+357=1149(440-185)÷5=51359×2-228=49012×75-276=624435-75×3=21036×8×2=576189+41×16=845290-174+220=336141×(300-293)=987497+67-235=329503+955-881=577775+323+528=1626173+28×17=649504÷(56÷8)=72260÷(40÷8)=5292-360÷5=20245×(601-593)=196061.8+26.0=87.8478×(12÷3)=1912551-509=42776÷(4×2)=97309+284+243=836(185-172)×14=182961+15×19=1246419-198+37=258382+373+132=887651×6-173=3733240÷5÷4=12310+(382-212)=480498-304-36=158391-70×5=41867-18×37=2011/5+3/5=4/556÷7×25=200564÷3×5=9408.0-4.3=3.7944÷4+737=973145+146=29117×30÷5=102818-333×2=152224÷8×92=25761/6+4/6=5/660×2×3=36012×(22÷2)=13221×(252÷6)=882106×(254-251)=318987×4=394811×16-135=41477-167×2=1432/6+3/6=5/686÷(12÷6)=4327×22÷9=66252÷7=36408÷3+89=22544×17+656=1404767-(362+208)=197240÷(21÷7)=80608×6-402=3246381×8=3048780÷(294-290)=195402+87-193=29635×2÷5=1423×(758-711)=1081408÷2×8=1632353-156=197150+136=286912÷(2×3)=15260÷2÷3=10600÷(4×2)=754.2+59.9=64.1392-(104+27)=261636÷(2×3)=106457-(151+93)=213952×(110-102)=7616441-918÷3=135728÷7÷8=13(958-933)×45=112531×15-44=42111+(226-152)=85447-11×31=106756÷(2×2)=189191×(10÷2)=955(876-202)÷2=337(683-299)÷4=9615×16×2=480(893-721)÷4=43688×6÷8=516270+111-113=268763÷7+437=546656÷8×35=287033÷3×49=539389-48-220=12172÷3÷2=1242×2×3=252232-88-119=25(176-104)×60=4320906-126-147=633757-(355+223)=179128÷(28÷7)=32570+66+92=72833×30+448=1438462-(327-161)=29624×29=696(368-354)×44=616393×8÷6=524791×3=2373759+365-320=804437+15×8=55747×2×16=1504239+64×6=623608÷(4×2)=76822-55×10=272871-(196+375)=30022×(315÷7)=99050×(80÷8)=500372×2×4=2976123×(128-122)=738310-(150-92)=2529.7-7.1=2.6370-163×2=44(225-201)÷2=12236×2÷4=118689+28×11=9973.2+4.3=7.5381+57-216=22237×17=629841×9-166=7403161×5×3=2415659-156×2=347221+273-451=43(367-83)÷2=142134+73=20794×52=4888447-(27+186)=234182÷7×9=234434+459+742=1635497-474÷2=260119+883+341=1343130×3×2=780270-82×2=10615×32+476=956454×2=908939×(35÷7)=4695381÷(268-265)=127343-300+208=25111×30÷5=6642×9+235=613915-242×3=189776÷2×7=271627×23÷3=20713×10×5=650448÷(378-374)=112396÷(3×3)=4462.7-11.6=51.1106+258=36412×(251-184)=80449×(90÷9)=490196+360=55632×(44÷2)=70424×6÷9=16850-180-562=108464-21×22=2818+46+335=1199391×9-581=293870÷2×7=245169+758+460=138730×26÷3=260900÷(2×2)=225(367-275)÷2=46416÷(2×2)=104225÷5×92=414011×25×3=82539×(25÷5)=195499×(16÷8)=99813×5×64=4160266÷7+163=20126+375-188=213795×(35÷5)=5565849+(321-300)=87012×7×43=3612442-10×11=332732×9÷4=1647349+13×10=479364÷(376-374)=18236÷9×93=372441÷7+719=782274+226÷2=38739+366-209=1963.4-0.8=2.629+171=200243÷(21÷7)=81216÷8×11=29789.4-45.6=43.8482-164-253=65294-176÷2=206193×(18÷6)=57925×33=825152+(377-39)=490323-78÷6=310243-68-70=105914+(801-599)=111610×3×9=27058×84=487213×62-209=597439×2-679=199950-308+873=1515386÷(14÷7)=193743+398+532=167332×2×40=25604.4+2.6=7.0781×(42-37)=3905424-378=4653×(88÷4)=116682×2×4=65611×24×2=52884+596+31=711832÷2×8=3328956-440×2=7610×(123-110)=13069×76×4=20976377×2=754738-868÷4=521653-36×16=77589+(944-312)=122184.1-54.0=30.1247-13×2=22179×(28÷4)=553593-314÷2=436411-24-153=234160+(401-345)=216(467-421)×11=50670+334+130=53468÷(920-918)=34369-(514-503)=358972÷(3×3)=108340÷(10÷5)=170749+(938-271)=1416116×6÷4=174264÷(2×4)=33932-403=529452-(414-388)=426499-36×11=103606×6÷3=121247×21÷7=14111×25×2=5504/6-2/6=2/611×15×4=66062×93=5766271+125=39636×25=900222×4×6=5328849×3÷9=28344×35÷2=770376÷8=473/6+2/6=5/6476÷4×6=714685-252+866=1299245+304×2=85367-512÷8=3262÷(16÷8)=131114+(268-218)=164535-(368-50)=21739÷3×27=351463-173×2=117427-(213+120)=94290×7÷5=406284-168+18=134164÷2+437=519334-150+707=891317+112-426=3170-50×3=20345-(323+22)=0974-(203-62)=833308÷2×3=462270+335+144=749312÷(72÷9)=39729-69+887=1547114÷2=57556÷(498-496)=278553-242-232=7931×30=930864+101×7=1571303-13×13=134894÷2÷3=1491.4+1.2=2.6246-(67-19)=19818×81÷2=729270÷6×7=31529×(273-232)=1189948+51×17=1815116+330-38=40812×4×99=475296×41÷4=984117×(177-170)=819385÷5×4=308313-277=36639-574+136=20110×40-376=24354÷(492-490)=1777.9-1.5=6.429×3×73=63513/6-1/6=2/6802×4-767=244182.2+13.3=95.512×38÷3=15234.1+2.2=36.314×19-62=204518-272=246219-268÷2=85244+305=549202×(449-445)=80884×31÷2=130299-23×2=5338×15÷3=190296-262+262=296374+24×16=75818÷(72÷8)=25/7+2/7=1413+951+831=2195644-226-380=38456-(108+129)=219210÷(387-382)=4269×8=552(303-257)÷2=2327×28÷3=25282×58÷2=2378363-(256-69)=176702÷9=78176÷2×8=704632÷8×44=3476(349-339)÷5=2364-(293+37)=3480×52÷2=2080534÷6+566=655658+(165-41)=782931×7=6517231+18×19=573167×5×9=7515672÷7×2=192528×(203-196)=369622×5×9=99036.0-22.3=13.712×15×3=54056×15=84015×33-440=5578×65=5070660÷2÷3=110346+47×5=581137×(28÷7)=5488.2+2.2=10.4267-143=12443×(372÷4)=3999160÷(2×2)=40127×5=635992÷(665-657)=124123×(45÷9)=615654×4÷2=1308962-598÷2=663401×(14÷7)=80230×30÷5=18028÷2×9=12625×5=12544×34=1496(865-153)÷2=356168÷4×22=924456-248÷2=3327.5-2.0=5.5216÷(2×4)=2722×29-211=4272/3-1/3=1/3426÷(2×3)=71378+26×18=846500÷2÷5=50213+136=349(505-131)÷2=187163+(997-633)=5272/5-1/5=1/5338+458+70=866491+(500-409)=582902÷2=45146×(252-249)=138264-131=133785+(560-314)=1031176-156+23=43243×3×6=4374493-(289+60)=14493×(473-410)=5859108-(278-239)=693.7-1.7=2.025×4×7=7004.2-1.2=3.0242÷(205-203)=121666÷9×66=4884786×8÷2=3144134×4=536618+49×8=1010972+657+372=200132÷(231-229)=16895-627-263=5108÷9×75=900231×(72÷9)=18482/8+3/8=5/8428-47