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673-(848-789)=481-283=889+568÷8=894×4÷3=100+407=309×3=11×46=532×9÷3=735÷5×9=679-579+609=11×41+36=623-(157+128)=115+90=8.8-4.0=366+703-916=401×2=104÷8×70=26×16=477+241×2=855+338-290=331-28×11=28×16-239=29×3×20=6.2+3.2=455-488÷2=13×6×85=796×4÷8=490-300+181=614÷2=950×(735-730)=98×8×4=64÷8=30×48÷9=68÷4×34=85×(64÷8)=901+14×9=93+346-239=120÷3+80=123×2=5.7-3.5=9.0+74.7=52×5×2=232÷8×9=101×2+250=19×5×60=828÷2÷3=(206-142)÷2=671-(155+211)=41×(21÷7)=789-(73+537)=527-(265-231)=343+(363-326)=(826-41)÷5=42×4×3=115+83-156=104÷8×32=425+(410-77)=279-70+141=725-(352+195)=70-92÷4=259×2×5=1/4+3/4=251-(458-370)=823-201-503=131+(772-524)=170÷2=24×(266÷7)=21×96÷7=782×(578-575)=65×93×3=732+(382-43)=12×9×6=692×9-623=45×96×6=74.1-16.5=699×(18÷9)=9.8-9.3=242×(64÷8)=6.2-1.5=23×(120÷8)=42÷(3×2)=22×20-63=745+40×23=304×3×2=12×(296÷4)=19×26=784-210-18=107×8-41=825-(896-839)=874-98×2=18×25=38+272+280=840-326-485=49×2×41=266-390÷2=413-16×23=101×(262-256)=35×(270÷6)=866+616+492=42÷(24÷4)=28.1+5.3=(386-349)×17=562×(24÷8)=351+88=88×(175-152)=180+148=86.9-29.0=208÷8×72=(631-369)÷2=233×(49÷7)=180×(12÷3)=(229-177)÷2=49×13×6=224÷(782-774)=15×11×5=760+119×5=7.9-4.7=64×12÷4=930×(30÷6)=122×3+117=296÷(338-330)=504÷3÷6=530÷5×3=55÷(25÷5)=912÷3=295+68×7=828÷(2×3)=81×8÷6=96-(422-326)=9.9+6.9=2.3-1.1=59×9×4=48×35=291-28=440-42×2=644+(328-195)=770÷7÷5=416-132-60=6.0+6.1=126÷9=756÷2×8=760÷8÷5=588÷7÷2=747+10+190=424+910÷2=357-346=(225-91)÷2=562-45×5=127×2×3=9.5-2.3=411-248÷2=12×(248-169)=263×3=20×7+421=479-346=16×12=9.8+7.8=206×3=42×(852-829)=468-26×8=168÷7=36×4=198÷(27÷3)=707-(588+102)=21÷(21÷7)=859-(821-446)=15×33+609=913-86-140=393-138-253=131+297+313=521×7=280÷5÷2=90×12÷8=398÷(485-483)=310-135×2=136÷2=101×(313-305)=408×(14÷7)=797×(54÷6)=147×(97-93)=3.0+4.9=63×15-370=234-12×19=945÷3÷3=341-(313+28)=158×(64÷8)=32×11=13×10×2=638÷2×5=38+125=456÷(402-400)=360÷6÷2=69+62×14=3.4+5.5=195×(317-310)=48×21=57.4-39.4=96×16÷4=563+233=136×2÷8=372-103-182=438-123×2=112×(30÷6)=423÷3×4=576+59+356=168×(163-157)=736÷4÷4=250+130-227=321÷(15÷5)=125+291=3/8-1/8=808÷(2×2)=5.9-4.5=328×3÷6=489-(183+210)=918÷(3×2)=15×4×52=5/8-1/8=15×2×87=464-65×7=59×16-744=170+19×28=310-196+50=750-(507-329)=95+(295-188)=784×3-301=769+(879-865)=10×(60÷3)=474-(365+81)=950÷(14÷7)=679÷7×20=132÷(2×2)=630-12×29=179×4-162=11×(414-315)=952×9÷3=15×5×99=36+442-27=180÷(436-430)=12×21÷7=134×5-266=914-852÷2=164÷(122-118)=814-(931-867)=500-419+114=67×12=119×(197-194)=435÷(27÷9)=288÷3÷2=504÷9÷8=425-470÷5=17×(233-197)=16×(162÷6)=828-11×41=177+67×9=652-662÷2=7/10-1/10=202÷2=426×3-448=827-334-110=846÷3=147×(253-247)=202-(250-113)=2.4+1.4=75×10÷3=998-(390+302)=(905-71)÷3=22×4×15=647+724-216=367-94-124=154×3×2=720÷(4×2)=542-138-337=570÷3÷5=104÷(16÷8)=514-499=345+15×45=75+15×51=161+702+620=273+17×35=(496-289)÷3=3/7-1/7=88×21÷3=20+533-190=940÷2×8=220×2÷8=30÷3+369=399-32×10=256÷(18÷9)=906+409+286=6.4-2.5=390÷2=174-(323-162)=794×(36÷4)=399÷(385-382)=(78-33)÷9=794-(602+135)=512+154=919-(370+14)=81+324-231=48÷4÷6=11×29-275=948÷(27÷9)=996×7=148+57×4=29×20÷2=997×(601-593)=462-(95+198)=64×(222÷3)=982÷2+241=70×(145-50)=16×29-98=273×6÷3=369+(573-90)=971×(45÷9)=906÷3=471-259÷7=409+352+350=90×(348÷4)=306+(409-149)=328-(228-184)=482-20×17=27×(122÷2)=97+(266-35)=909÷9+218=(468-408)÷4=46×(229-208)=48.5-20.3=3.8-0.3=150+340-111=204-12=449-309+327=664-(812-634)=815+486-138=0.7+4.5=14×48÷2=285-512÷2=108÷2+937=630÷2÷9=8.7-8.0=14×2×96=966-316×2=312×2-193=881×5=956×(478-475)=32×10-302=130÷5=371÷(733-726)=1/7+4/7=3.3+4.6=3.6+4.6=478+129+328=129+45×14=260-(382-339)=17+47×4=33×3×7=64÷4÷4=845+33×25=825-21×31=23×9×3=467+33×10=994×6÷4=188-66-16=397-(215+59)=49×3÷7=39×20=12×7×24=900÷(3×3)=110×6÷3=46×17+69=395-142-59=26×(75-67)=87×4÷6=945÷3÷5=615÷3×4=833×6=15×14-106=263-(96+97)=282+(915-348)=34×19=532÷7÷2=122+423×2=74+363×2=15.6+70.6=208÷(4×2)=10×(244÷4)=18×2×60=45+471+303=494-134×2=182+(305-11)=46×42÷4=742-44×10=648÷2÷3=342÷2+94=770-149×2=192×4=491-232=2.6-2.0=15.4+84.6=148÷4×3=14×10×7=959-(79+725)=(464-58)÷2=120÷(2×3)=247+96=(951-205)÷2=767×(20÷4)=603-70×5=165+736-381=136×8-299=430÷2×9=24÷6×95=825÷3+398=270-65-142=965-238+947=356-332÷2=396-10×38=553+624÷8=810÷9×70=10×32×3=68×8×5=669×(297-294)=476÷2÷2=394-35×10=17×10=12×11×3=45+141+616=599-60÷3=998-472=31×32-960=22×6=48×46÷2=53×(463-457)=303-40-238=513÷9÷3=972-819÷7=833-420=52×17-461=108×7-370=96×(59-56)=11×16×5=97×(364-361)=407-(467-391)=31.0-8.8=720÷2÷6=57+188÷4=88÷8×97=274÷(12÷6)=358+721+141=69×(391-388)=30×(27÷3)=31×(285-270)=462-(236+192)=698-696+608=42×(99÷9)=444÷2+500=457-416=52×(20÷2)=361+296+277=667-431=(497-32)÷3=604×4-690=993+571=785-108×4=980÷4×2=594÷9÷2=62+53×17=776×7=661+624+767=936-940÷2=713-14×42=269-237-13=545+539=11×(153÷9)=958-141+445=726÷(418-416)=(347-235)÷4=228÷(42÷7)=59×(72÷4)=41×(120÷5)=23×3×7=352-328=85×68×2=416-637÷7=26×17=41×(32÷2)=53×84=569-364÷2=21×6×5=16×(230÷5)=328÷8×14=387-36×10=(592-64)÷4=67-15÷3=734-114=143-95=353-68=94+104×2=436-156-124=26×16×2=22×10-85=270÷(2×3)=17×78=27÷9=48×13÷4=25×18+260=245÷7×2=9.8-1.3=525÷7+13=120×2=(303-195)÷2=26×32÷2=11×14=310÷2×7=224÷4×5=828×8÷6=14×92=480-10×18=(850-310)÷4=399÷3×6=40+825÷3=198÷3=11×16=52×75÷4=390+16×32=588÷2÷6=719-20×25=53×(372-369)=239×4-325=429-85-113=213×(842-839)=26×14×7=60÷(18÷9)=1/7+3/7=318÷2=24×2×50=76÷(16÷8)=4.8+77.7=500÷2÷5=12×21+85=47×44=213-882÷9=4.7-3.7=200÷2+496=70×2+133=433-22-356=21×2×52=568-10×16=15×52÷5=592-78÷6=894÷3+607=8.1-6.4=252÷(169-165)=742-206-373=31×14-206=944÷(2×4)=208-36×3=969-341=422×2=995+143+480=645÷3÷5=192+(395-103)=498÷(2×3)=22×10÷5=(560-458)÷6=47×3×7=23×3×97=414-24×13=10×89-368=142×(63÷9)=328+15×56=92×81×6=644+(971-630)=76.4+15.9=437×7-114=13×(138÷3)=844÷(2×2)=736+783÷3=36+219-30=758-(116+269)=752+450-163=169-72=46.2+41.6=498÷(18÷3)=90×6×3=29×2×41=50×(794-745)=116÷(2×2)=12÷2×84=406+70=522÷3×8=567÷(24÷8)=232-608÷4=(73-61)×61=337+(459-24)=463-(55+341)=571-(544-331)=4/8+2/8=21÷7=484-328+103=9.1-0.9=21×39=793+58-622=133×3=593-120÷5=9.8+8.1=(969-591)÷9=525+(651-462)=14×(667-588)=82×4=148×6-716=251×(27÷9)=176÷2÷4=338+84+280=656×(27÷9)=416-96-176=343-256-62=174+50×10=367×2×3=720÷8=5.2+2.6=311+38×18=335-10×22=398-98×3=1/8+7/8=777-147+107=950×2=194+209=972÷(3×2)=693÷9×37=366-(102+213)=448+15×15=272+158=367-(290-109)=206×2=430-144÷8=193+107×3=60×7+46=37×6=(595-499)×26=184×4-256=(812-77)÷7=(390-308)×89=123×(37-34)=13×3×4=918÷(429-420)=0.7+6.3=312÷3×4=2/7+4/7=715+(378-373)=57÷3×28=417-59=418+(299-72)=165×6÷5=20×41÷4=674+199-76=37×(246÷3)=19×2×64=83+327-83=536÷(15-13)=11×21-162=181+86×4=296×9÷2=36×63÷7=332-546÷2=11×10×7=819-699+763=54×2-34=135×7=61×(27÷3)=241-(298-73)=35×14-95=100÷2=4.4+3.4=922-18×41=606×5÷2=264÷6÷4=334+(190-50)=576÷(703-701)=348÷(62-58)=73×(18÷6)=147÷7×22=836-76×5=767+432+515=888-884+110=9.5-6.1=190÷(15-13)=751-(548+164)=43×(176÷8)=90+315=460÷(545-543)=466+(478-79)=31×(38÷2)=11×87=1/6+4/6=54×2×7=384×2=122×5-341=495÷5×68=364-(35+238)=31+275+480=45×21-522=446-(51+130)=324÷4=471-20+667=752÷8=324÷2=824×(633-625)=1/5+2/5=407×(24÷6)=612÷2÷2=133+19×18=397-201=725-25×8=459+41×3=432+293-102=488+(408-140)=628÷(10÷5)=63÷(426-423)=54÷(3×2)=228÷6×8=436-11×38=104÷2+210=909-77×10=255-11=16×21-21=124÷4=58×2×4=260÷5÷2=10×12×8=440÷(350-346)=764×(18÷2)=185+601+164=457-378=666÷(2×3)=3/6-2/6=26×(120÷5)=925-414÷9=855÷5×6=(950-752)÷2=998÷2+164=379+12×40=456÷6×2=724÷(366-362)=722+436-763=456÷(12÷6)=43+189=442+676+324=14×16-204=2/3-1/3=546+360+285=(772-719)×18=99×(246-188)=27.9+35.9=61×13-170=18×6÷2=2/9+5/9=55+(446-399)=16×5×94=978×(49÷7)=10×(186-164)=45×3×6=920+375÷5=301-(767-697)=872÷(2×2)=36×(576÷9)=147+124=99×(208÷4)=969-(142+491)=690-342+275=931-451+455=319-87=460-88-242=7.9+7.1=294-896÷8=524+123-604=722+(695-693)=351÷9=347+39-209=27.1+34.9=504÷4=885÷(35÷7)=(456-128)÷2=16×30-135=7.0+7.5=196+612÷2=454×2÷4=826×9÷2=318-360÷9=68×(21÷7)=416-173=(137-121)×47=884-229-146=21+286-154=33×(320-311)=859+57×17=293-217-12=495-443-19=179+290+373=45.6+1.7=60÷2×33=926-651÷7=685×3=56.1-39.3=48.4+24.6=0.6+7.2=52×3×6=66×(432÷9)=772+621+976=19×(266-234)=321-(255-130)=57.9-56.5=620×(419-415)=572+499×2=472-11×14=521+267=248×4-881=46×7=16×12×3=69×9-89=42×12÷4=23×14×2=69×(48-34)=976+243×4=704×2=254×(100-97)=56×3÷6=84÷(562-556)=14×36÷6=30×7×3=244×(170-165)=10×69÷6=205-(430-391)=864÷6=648÷(2×2)=489+122=155÷(45÷9)=213+816-826=384÷4×61=332+(48-26)=453-(60+333)=392-(77+215)=141+195=678-(636-218)=280×9÷5=129×4÷6=966÷2=256+31×11=88×96=459÷9×43=153÷(878-869)=33×10÷2=90×(540÷9)=33×2×88=660×7÷4=427-10×15=(208-181)×37=559+772÷4=433+416÷4=696×9÷4=566-(996-583)=291÷3×5=62×2÷4=441-140=12÷6×63=20×3×18=72÷(2×3)=366-(72-58)=357-810÷6=447-(252+179)=876-570-19=84÷3×32=110-24×2=785-133×2=18×15×3=225÷9×8=836×2-570=8.9-4.8=496-93×5=318+744÷2=378÷6÷7=475+(250-227)=278-217÷7=13×11+134=210÷(2×3)=110÷5×11=704×3=276+14-237=18×16÷8=405×3÷5=71×(483-474)=603+254-827=13×37-220=64×(253-239)=390+81=87×3÷9=324÷9÷9=477+553+569=813÷3×2=18×19-135=73×(15÷3)=30÷6×90=66×(384÷8)=15×20-187=186+14×18=159÷3×6=624-590÷2=93×9-736=832÷2+978=325-(97+102)=827-419=21×18-289=332÷(315-311)=60×(40÷5)=410+(453-136)=331×(54÷9)=7.7-4.4=130+234+105=400÷4+475=399÷(271-264)=171-112+186=412-(489-417)=403-136×2=112×9=68×69÷4=545+(556-319)=735-13×49=343÷(56÷8)=15×5×4=30÷6×11=157-11×11=682×(134-128)=435÷(331-326)=227+299×3=30×6×9=38+(929-453)=3/5-2/5=592-112+769=548+129×2=345-111×2=60÷5×44=290÷(569-564)=390-18×17=417÷(21÷7)=190÷(45÷9)=376-323-19=217-258÷3=736÷(2×4)=231×2+892=766-144÷6=897-(121+752)=(116-105)×20=977+(523-453)=992×8=442-10×2=104÷4+562=138×4×8=256÷8×12=377-45×8=491-300÷3=4/5-1/5=414-(437-368)=251-12×12=769-96=141×7-279=237+602+77=214-388÷2=412-16×6=304-81+109=18×31-122=801÷9+441=17×76=31×15×7=6/10-3/10=284-28×6=109×(280-275)=169+36×22=14×35×2=146×6-830=49×29×6=(995-29)÷6=593+905-731=84×58×3=88÷8=282+683=673-260-30=246-(416-398)=765÷9×52=50×(36-25)=100+27×30=(382-339)×88=13×3×40=73×(428-419)=18×11×4=811-127=3.8+3.8=18×(153÷9)=660-79=331-77×3=296+740+41=29×20×9=245-(49+168)=705×4=9.2-5.2=390÷(35÷7)=976÷(2×2)=216÷(2×3)=38×6×2=48×29=436×6÷8=15÷5×70=588÷6÷2=108÷(32÷8)=21×(161-145)=27×13×2=70×31÷5=886-459=164+97-139=291-(407-398)=739+87+169=893+21×37=10×32-118=306+24×12=119×(296-290)=286-13+136=32×66=840×6=311-142+311=322-98+226=22×3×23=(93-27)÷6=6/9+3/9=66÷6=51×79×2=110+342-373=50×15÷3=296÷2÷4=756+790+127=751-27×13=155×6-870=373-119=19×3×96=23×6=329+134×4=462÷(42÷7)=35÷7×3=208÷(2×2)=411-155-198=243÷(3×3)=484+960÷6=461-11×34=11×6×52=996÷(2×3)=802÷2+300=15×17×3=991+22×15=350÷2=2.7+2.4=(129-33)÷2=64÷(579-577)=66-(356-330)=59-(120-68)=478×2×5=156÷6×29=388-86+79=490×2×9=275÷(339-334)=616+79×5=334-148=983-10×73=73×(28÷4)=6.6-4.9=304+26×25=233-151+332=33×12×2=120+98×4=973-234-529=357÷(56÷8)=15×(156÷3)=178×(415-410)=76.6-59.8=134÷(407-405)=395+119×5=225+30×4=102×(232-227)=48÷2×21=22×47=588÷6×3=182×3-416=47×2×37=50×10÷2=758-756÷6=449+724=801÷9×4=13×(434÷7)=288÷(16÷8)=219×4÷6=62×4=264÷(12÷2)=(221-110)÷3=528÷4=(473-169)÷8=892-(476-457)=169+976÷2=30÷(267-262)=12×39=86÷2=957+294÷3=(118-99)×18=984÷4÷3=17×3×89=736-(153+158)=196-(406-396)=11×64=366+67=959-75-286=456-(105+56)=79.6-51.8=(473-17)÷2=361-39=984÷6×7=575+716+100=27÷(21÷7)=144÷3÷6=627×4-834=595+496-217=60×(318-312)=183-12×10=117÷3×37=238÷7×81=331-483÷7=510+19×18=34×12-119=908×7-170=(300-204)÷6=620+(531-484)=68×9+41=54×63×7=570÷(2×3)=10×90+183=222÷2×7=19×17×3=227+152=166+122×8=325×(369-361)=445-(100+197)=595+666-76=444×2=98+94=41×(235-230)=126-37=17×90×3=46×16-478=357+951=212+476÷7=41×24÷4=820÷(2×2)=155×(45÷9)=21×8×3=651÷7+437=345-30×7=514×4-926=(187-171)×29=222×6-257=98+297-89=958-313×2=32×3×66=357÷7=829+594÷6=22+(449-192)=1/4+2/4=638-170+557=245÷(536-529)=37×27=162×3+346=(286-275)×43=499-(304-162)=297÷(3×3)=428-15×18=240÷(807-801)=799×4-98=714×(294-289)=(638-514)÷2=3/7-2/7=255÷5×44=294÷(280-278)=(753-669)×66=39×3×5=370-100=10×2×53=300-183+248=860÷4×9=5.8-1.1=69×28÷2=88÷4×69=306÷(27÷9)=(959-938)÷3=24+170+537=939+48+901=6.1-5.0=33×28-663=248÷4=741-(409-63)=180÷4×14=488-79×3=88×81÷6=87×28÷6=88÷4+526=62×50=343-(286-127)=280×(390-382)=54×2×6=497+504+305=23×35÷5=629+509=318÷3×4=483-13=10×31×3=136-112÷2=112×6÷3=192×2=322+51-72=837-645+822=89×(268÷4)=(349-195)÷7=228+224-325=27+850÷2=784-40-557=471-(279+12)=945÷9×3=70÷5×22=446-30×3=64÷(56÷7)=383+522=296÷(28÷7)=300÷4÷5=976-288-98=837×5-292=252-460÷4=115×4-159=126-(235-112)=25×35-206=908÷(2×2)=57×(176-172)=18×18÷2=400÷(365-357)=25×14-333=190×8-66=213-66×2=472-36×2=89×(413÷7)=45×4=16×42÷8=179+62=918-380-432=153÷3=932-(163+168)=532×6÷7=18×3÷9=35×2×29=48×(363-344)=338+11×45=13×7×43=596-373+70=450-56+202=641×(15÷5)=73×(490-391)=440+617-661=730-496+208=(965-922)×54=215+251=65×52=17×79×9=775÷5×3=768+166=413-337+31=448+(426-232)=90÷(324-319)=118+124+661=456÷8×3=33×2×26=780-113-371=74×5+263=387+207×4=7.2+9.8=209+288=35÷7×84=468÷4×9=515÷5=915-402×2=490-37×8=929-(194+28)=414×(28÷4)=132×6×8=430÷2=746×(71-62)=14×40-354=53×13=367-12×17=21÷(165-158)=945×6=20×21×2=280+43-143=45.8-37.0=36×70×6=84÷(36÷9)=796-(22+543)=454+167+274=66×(18÷6)=798+607-266=196×2×6=421-11×31=73+674+735=254+141-200=484-(358-119)=(391-263)÷2=17×44=284÷(18÷9)=185-54+290=75×11+971=348÷4×97=315-756÷6=(73-36)×22=752÷2÷8=13×35-134=14×(144÷8)=20×83×3=161+69+160=831-77×3=28×(280÷7)=450÷9×2=351+(593-207)=235+13×5=(134-29)÷3=176×(157-154)=(130-32)÷7=16×6×76=180÷2=8.5-1.6=18×8=10×85-717=312-(808-648)=393-254=40.5-33.3=596-84÷3=176÷2=26×5×9=256-11×21=11×18-160=855÷3×4=47×19+223=167-125+36=858÷(10÷5)=28×8×5=19+94×6=454-380+36=42×16=347+(162-120)=888÷4×8=215×4=324-233-49=288-253+254=5.9+8.1=995-107-717=300÷(72-70)=88×(387÷9)=276+349×2=4/6-1/6=595-(332+134)=927÷(3×3)=893-37×23=24÷8×63=23×87=76×11-772=470+798÷7=15×3×2=31×(65÷5)=254×5-537=751-915÷5=(732-720)×51=302+310+185=42÷6×69=64×(24÷3)=3.3+6.1=606÷(14÷7)=54×11-86=65×4÷2=79.0+11.3=5.9-2.5=726÷(2×3)=16×84=3/10+5/10=420-37×8=888÷3×8=(687-633)×82=22×10×2=189+200=21÷3=62×(74÷2)=(219-85)÷2=427×2÷7=14×6×30=531-146-307=10×8×96=746+752+946=546÷3=33×13×2=29×15-381=5.7+7.8=493-361=23×14+402=798÷(3×2)=741-548-76=901×2=291+119=957+(504-449)=228÷(463-457)=401-14×10=293×2×4=296+201-363=344-110-15=78×8+25=185+546÷3=(756-737)×53=59+91×4=37+90×3=191+28÷2=75.2-28.2=615-50×9=876÷(2×2)=28×28÷7=8.7-4.1=992×(15÷5)=2.3+1.4=666-53×8=24×2×7=477-284+28=31×2×18=23+128-121=59×(66÷6)=5.8+2.8=359+(375-273)=137+15×55=670-(88+194)=85×(40÷5)=52×(222-126)=516÷3÷2=105+(353-308)=14×(426÷6)=260÷4×71=4.8-1.5=11×6×76=322×7-584=576÷(3×2)=141×(49÷7)=649+(325-284)=(40-16)÷4=(913-820)×90=53×79×3=13×5×39=(749-596)÷9=302×2-351=259-237+180=240×4÷8=268-(190-118)=282×8-568=76×6÷8=331-68=96÷(2×4)=(356-176)÷2=887-18×13=162-105+254=936÷(2×4)=(305-278)÷3=84×10÷2=778-31×19=469+22×6=187-(146-29)=418-(45+238)=157×6=44×15=245÷(56÷8)=785+(371-92)=82×(630÷7)=456÷(18÷3)=17+56=413+541=368-269=10×21-130=122+370=370×9-24=191-40+72=418×3-918=52×81×3=72+(161-30)=79+110-53=13×20=18×12=6.3+5.7=7.8+4.1=568÷8×7=10×78÷4=157+567=600÷(743-735)=77.0-76.7=12×8×76=465-96×3=484÷(2×2)=824+48×16=10×5×91=779×4-314=165×(30÷6)=11×3×23=30×14-336=225×4÷9=35÷7×95=576×7÷9=111×6÷9=342-124=125+173=784-335+799=19×2×61=456÷(14÷7)=448-22×3=970-(438+455)=10×16=4/8-1/8=82×4×3=656÷(917-915)=488×2-599=87×19÷3=340÷2÷2=(377-352)×18=472÷(4×2)=14×39÷2=480÷3÷2=570+83+227=406÷(454-447)=38×(36÷6)=0.7+0.2=710-(507-100)=857-20×25=130×(12÷4)=(687-487)÷2=参考答案673-(848-789)=614481-283=198889+568÷8=960894×4÷3=1192100+407=507309×3=92711×46=506532×9÷3=1596735÷5×9=1323679-579+609=70911×41+36=487623-(157+128)=338115+90=2058.8-4.0=4.8366+703-916=153401×2=802104÷8×70=91026×16=416477+241×2=959855+338-290=903331-28×11=2328×16-239=20929×3×20=17406.2+3.2=9.4455-488÷2=21113×6×85=6630796×4÷8=398490-300+181=371614÷2=307950×(735-730)=475098×8×4=313664÷8=830×48÷9=16068÷4×34=57885×(64÷8)=680901+14×9=102793+346-239=200120÷3+80=120123×2=2465.7-3.5=2.29.0+74.7=83.752×5×2=520232÷8×9=261101×2+250=45219×5×60=5700828÷2÷3=138(206-142)÷2=32671-(155+211)=30541×(21÷7)=123789-(73+537)=179527-(265-231)=493343+(363-326)=380(826-41)÷5=15742×4×3=504115+83-156=42104÷8×32=416425+(410-77)=758279-70+141=350725-(352+195)=17870-92÷4=47259×2×5=25901/4+3/4=1251-(458-370)=163823-201-503=119131+(772-524)=379170÷2=8524×(266÷7)=91221×96÷7=288782×(578-575)=234665×93×3=18135732+(382-43)=107112×9×6=648692×9-623=560545×96×6=2592074.1-16.5=57.6699×(18÷9)=13989.8-9.3=0.5242×(64÷8)=19366.2-1.5=4.723×(120÷8)=34542÷(3×2)=722×20-63=377745+40×23=1665304×3×2=182412×(296÷4)=88819×26=494784-210-18=556107×8-41=815825-(896-839)=768874-98×2=67818×25=45038+272+280=590840-326-485=2949×2×41=4018266-390÷2=71413-16×23=45101×(262-256)=60635×(270÷6)=1575866+616+492=197442÷(24÷4)=728.1+5.3=33.4(386-349)×17=629562×(24÷8)=1686351+88=43988×(175-152)=2024180+148=32886.9-29.0=57.9208÷8×72=1872(631-369)÷2=131233×(49÷7)=1631180×(12÷3)=720(229-177)÷2=2649×13×6=3822224÷(782-774)=2815×11×5=825760+119×5=13557.9-4.7=3.264×12÷4=192930×(30÷6)=4650122×3+117=483296÷(338-330)=37504÷3÷6=28530÷5×3=31855÷(25÷5)=11912÷3=304295+68×7=771828÷(2×3)=13881×8÷6=10896-(422-326)=09.9+6.9=16.82.3-1.1=1.259×9×4=212448×35=1680291-28=263440-42×2=356644+(328-195)=777770÷7÷5=22416-132-60=2246.0+6.1=12.1126÷9=14756÷2×8=3024760÷8÷5=19588÷7÷2=42747+10+190=947424+910÷2=879357-346=11(225-91)÷2=67562-45×5=337127×2×3=7629.5-2.3=7.2411-248÷2=28712×(248-169)=948263×3=78920×7+421=561479-346=13316×12=1929.8+7.8=17.6206×3=61842×(852-829)=966468-26×8=260168÷7=2436×4=144198÷(27÷3)=22707-(588+102)=1721÷(21÷7)=7859-(821-446)=48415×33+609=1104913-86-140=687393-138-253=2131+297+313=741521×7=3647280÷5÷2=2890×12÷8=135398÷(485-483)=199310-135×2=40136÷2=68101×(313-305)=808408×(14÷7)=816797×(54÷6)=7173147×(97-93)=5883.0+4.9=7.963×15-370=575234-12×19=6945÷3÷3=105341-(313+28)=0158×(64÷8)=126432×11=35213×10×2=260638÷2×5=159538+125=163456÷(402-400)=228360÷6÷2=3069+62×14=9373.4+5.5=8.9195×(317-310)=136548×21=100857.4-39.4=18.096×16÷4=384563+233=796136×2÷8=34372-103-182=87438-123×2=192112×(30÷6)=560423÷3×4=564576+59+356=991168×(163-157)=1008736÷4÷4=46250+130-227=153321÷(15÷5)=107125+291=4163/8-1/8=2/8808÷(2×2)=2025.9-4.5=1.4328×3÷6=164489-(183+210)=96918÷(3×2)=15315×4×52=31205/8-1/8=4/815×2×87=2610464-65×7=959×16-744=200170+19×28=702310-196+50=164750-(507-329)=57295+(295-188)=202784×3-301=2051769+(879-865)=78310×(60÷3)=200474-(365+81)=28950÷(14÷7)=475679÷7×20=1940132÷(2×2)=33630-12×29=282179×4-162=55411×(414-315)=1089952×9÷3=285615×5×99=742536+442-27=451180÷(436-430)=3012×21÷7=36134×5-266=404914-852÷2=488164÷(122-118)=41814-(931-867)=750500-419+114=19567×12=804119×(197-194)=357435÷(27÷9)=145288÷3÷2=48504÷9÷8=7425-470÷5=33117×(233-197)=61216×(162÷6)=432828-11×41=377177+67×9=780652-662÷2=3217/10-1/10=6/10202÷2=101426×3-448=830827-334-110=383846÷3=282147×(253-247)=882202-(250-113)=652.4+1.4=3.875×10÷3=250998-(390+302)=306(905-71)÷3=27822×4×15=1320647+724-216=1155367-94-124=149154×3×2=924720÷(4×2)=90542-138-337=67570÷3÷5=38104÷(16÷8)=52514-499=15345+15×45=102075+15×51=840161+702+620=1483273+17×35=868(496-289)÷3=693/7-1/7=2/788×21÷3=61620+533-190=363940÷2×8=3760220×2÷8=5530÷3+369=379399-32×10=79256÷(18÷9)=128906+409+286=16016.4-2.5=3.9390÷2=195174-(323-162)=13794×(36÷4)=7146399÷(385-382)=133(78-33)÷9=5794-(602+135)=57512+154=666919-(370+14)=53581+324-231=17448÷4÷6=211×29-275=44948÷(27÷9)=316996×7=6972148+57×4=37629×20÷2=290997×(601-593)=7976462-(95+198)=16964×(222÷3)=4736982÷2+241=73270×(145-50)=665016×29-98=366273×6÷3=546369+(573-90)=852971×(45÷9)=4855906÷3=302471-259÷7=434409+352+350=111190×(348÷4)=7830306+(409-149)=566328-(228-184)=284482-20×17=14227×(122÷2)=164797+(266-35)=328909÷9+218=319(468-408)÷4=1546×(229-208)=96648.5-20.3=28.23.8-0.3=3.5150+340-111=379204-12=192449-309+327=467664-(812-634)=486815+486-138=11630.7+4.5=5.214×48÷2=336285-512÷2=29108÷2+937=991630÷2÷9=358.7-8.0=0.714×2×96=2688966-316×2=334312×2-193=431881×5=4405956×(478-475)=286832×10-302=18130÷5=26371÷(733-726)=531/7+4/7=5/73.3+4.6=7.93.6+4.6=8.2478+129+328=935129+45×14=759260-(382-339)=21717+47×4=20533×3×7=69364÷4÷4=4845+33×25=1670825-21×31=17423×9×3=621467+33×10=797994×6÷4=1491188-66-16=106397-(215+59)=12349×3÷7=2139×20=78012×7×24=2016900÷(3×3)=100110×6÷3=22046×17+69=851395-142-59=19426×(75-67)=20887×4÷6=58945÷3÷5=63615÷3×4=820833×6=499815×14-106=104263-(96+97)=70282+(915-348)=84934×19=646532÷7÷2=38122+423×2=96874+363×2=80015.6+70.6=86.2208÷(4×2)=2610×(244÷4)=61018×2×60=216045+471+303=819494-134×2=226182+(305-11)=47646×42÷4=483742-44×10=302648÷2÷3=108342÷2+94=265770-149×2=472192×4=768491-232=2592.6-2.0=0.615.4+84.6=100.0148÷4×3=11114×10×7=980959-(79+725)=155(464-58)÷2=203120÷(2×3)=20247+96=343(951-205)÷2=373767×(20÷4)=3835603-70×5=253165+736-381=520136×8-299=789430÷2×9=193524÷6×95=380825÷3+398=673270-65-142=63965-238+947=1674356-332÷2=190396-10×38=16553+624÷8=631810÷9×70=630010×32×3=96068×8×5=2720669×(297-294)=2007476÷2÷2=119394-35×10=4417×10=17012×11×3=39645+141+616=802599-60÷3=579998-472=52631×32-960=3222×6=13248×46÷2=110453×(463-457)=318303-40-238=25513÷9÷3=19972-819÷7=855833-420=41352×17-461=423108×7-370=38696×(59-56)=28811×16×5=88097×(364-361)=291407-(467-391)=33131.0-8.8=22.2720÷2÷6=6057+188÷4=10488÷8×97=1067274÷(12÷6)=137358+721+141=122069×(391-388)=20730×(27÷3)=27031×(285-270)=465462-(236+192)=34698-696+608=61042×(99÷9)=462444÷2+500=722457-416=4152×(20÷2)=520361+296+277=934667-431=236(497-32)÷3=155604×4-690=1726993+571=1564785-108×4=353980÷4×2=490594÷9÷2=3362+53×17=963776×7=5432661+624+767=2052936-940÷2=466713-14×42=125269-237-13=19545+539=108411×(153÷9)=187958-141+445=1262726÷(418-416)=363(347-235)÷4=28228÷(42÷7)=3859×(72÷4)=106241×(120÷5)=98423×3×7=483352-328=2485×68×2=11560416-637÷7=32526×17=44241×(32÷2)=65653×84=4452569-364÷2=38721×6×5=63016×(230÷5)=736328÷8×14=574387-36×10=27(592-64)÷4=13267-15÷3=62734-114=620143-95=48353-68=28594+104×2=302436-156-124=15626×16×2=83222×10-85=135270÷(2×3)=4517×78=132627÷9=348×13÷4=15625×18+260=710245÷7×2=709.8-1.3=8.5525÷7+13=88120×2=240(303-195)÷2=5426×32÷2=41611×14=154310÷2×7=1085224÷4×5=280828×8÷6=110414×92=1288480-10×18=300(850-310)÷4=135399÷3×6=79840+825÷3=315198÷3=6611×16=17652×75÷4=975390+16×32=902588÷2÷6=49719-20×25=21953×(372-369)=159239×4-325=631429-85-113=231213×(842-839)=63926×14×7=254860÷(18÷9)=301/7+3/7=4/7318÷2=15924×2×50=240076÷(16÷8)=384.8+77.7=82.5500÷2÷5=5012×21+85=33747×44=2068213-882÷9=1154.7-3.7=1.0200÷2+496=59670×2+133=273433-22-356=5521×2×52=2184568-10×16=40815×52÷5=156592-78÷6=579894÷3+607=9058.1-6.4=1.7252÷(169-165)=63742-206-373=16331×14-206=228944÷(2×4)=118208-36×3=100969-341=628422×2=844995+143+480=1618645÷3÷5=43192+(395-103)=484498÷(2×3)=8322×10÷5=44(560-458)÷6=1747×3×7=98723×3×97=6693414-24×13=10210×89-368=522142×(63÷9)=994328+15×56=116892×81×6=44712644+(971-630)=98576.4+15.9=92.3437×7-114=294513×(138÷3)=598844÷(2×2)=211736+783÷3=99736+219-30=225758-(116+269)=373752+450-163=1039169-72=9746.2+41.6=87.8498÷(18÷3)=8390×6×3=162029×2×41=237850×(794-745)=2450116÷(2×2)=2912÷2×84=504406+70=476522÷3×8=1392567÷(24÷8)=189232-608÷4=80(73-61)×61=732337+(459-24)=772463-(55+341)=67571-(544-331)=3584/8+2/8=6/821÷7=3484-328+103=2599.1-0.9=8.221×39=819793+58-622=229133×3=399593-120÷5=5699.8+8.1=17.9(969-591)÷9=42525+(651-462)=71414×(667-588)=110682×4=328148×6-716=172251×(27÷9)=753176÷2÷4=22338+84+280=702656×(27÷9)=1968416-96-176=144343-256-62=25174+50×10=674367×2×3=2202720÷8=905.2+2.6=7.8311+38×18=995335-10×22=115398-98×3=1041/8+7/8=1777-147+107=737950×2=1900194+209=403972÷(3×2)=162693÷9×37=2849366-(102+213)=51448+15×15=673272+158=430367-(290-109)=186206×2=412430-144÷8=412193+107×3=51460×7+46=46637×6=222(595-499)×26=2496184×4-256=480(812-77)÷7=105(390-308)×89=7298123×(37-34)=36913×3×4=156918÷(429-420)=1020.7+6.3=7.0312÷3×4=4162/7+4/7=6/7715+(378-373)=72057÷3×28=532417-59=358418+(299-72)=645165×6÷5=19820×41÷4=205674+199-76=79737×(246÷3)=303419×2×64=243283+327-83=327536÷(15-13)=26811×21-162=69181+86×4=525296×9÷2=133236×63÷7=324332-546÷2=5911×10×7=770819-699+763=88354×2-34=74135×7=94561×(27÷3)=549241-(298-73)=1635×14-95=395100÷2=504.4+3.4=7.8922-18×41=184606×5÷2=1515264÷6÷4=11334+(190-50)=474576÷(703-701)=288348÷(62-58)=8773×(18÷6)=219147÷7×22=462836-76×5=456767+432+515=1714888-884+110=1149.5-6.1=3.4190÷(15-13)=95751-(548+164)=3943×(176÷8)=94690+315=405460÷(545-543)=230466+(478-79)=86531×(38÷2)=58911×87=9571/6+4/6=5/654×2×7=756384×2=768122×5-341=269495÷5×68=6732364-(35+238)=9131+275+480=78645×21-522=423446-(51+130)=265324÷4=81471-20+667=1118752÷8=94324÷2=162824×(633-625)=65921/5+2/5=3/5407×(24÷6)=1628612÷2÷2=153133+19×18=475397-201=196725-25×8=525459+41×3=582432+293-102=623488+(408-140)=756628÷(10÷5)=31463÷(426-423)=2154÷(3×2)=9228÷6×8=304436-11×38=18104÷2+210=262909-77×10=139255-11=24416×21-21=315124÷4=3158×2×4=464260÷5÷2=2610×12×8=960440÷(350-346)=110764×(18÷2)=6876185+601+164=950457-378=79666÷(2×3)=1113/6-2/6=1/626×(120÷5)=624925-414÷9=879855÷5×6=1026(950-752)÷2=99998÷2+164=663379+12×40=859456÷6×2=152724÷(366-362)=181722+436-763=395456÷(12÷6)=22843+189=232442+676+324=144214×16-204=202/3-1/3=1/3546+360+285=1191(772-719)×18=95499×(246-188)=574227.9+35.9=63.861×13-170=62318×6÷2=542/9+5/9=7/955+(446-399)=10216×5×94=7520978×(49÷7)=684610×(186-164)=22045×3×6=810920+375÷5=995301-(767-697)=231872÷(2×2)=21836×(576÷9)=2304147+124=27199×(208÷4)=5148969-(142+491)=336690-342+275=623931-451+455=935319-87=232460-88-242=1307.9+7.1=15.0294-896÷8=182524+123-604=43722+(695-693)=724351÷9=39347+39-209=17727.1+34.9=62.0504÷4=126885÷(35÷7)=177(456-128)÷2=16416×30-135=3457.0+7.5=14.5196+612÷2=502454×2÷4=227826×9÷2=3717318-360÷9=27868×(21÷7)=204416-173=243(137-121)×47=752884-229-146=50921+286-154=15333×(320-311)=297859+57×17=1828293-217-12=64495-443-19=33179+290+373=84245.6+1.7=47.360÷2×33=990926-651÷7=833685×3=205556.1-39.3=16.848.4+24.6=73.00.6+7.2=7.852×3×6=93666×(432÷9)=3168772+621+976=236919×(266-234)=608321-(255-130)=19657.9-56.5=1.4620×(419-415)=2480572+499×2=1570472-11×14=318521+267=788248×4-881=11146×7=32216×12×3=57669×9-89=53242×12÷4=12623×14×2=64469×(48-34)=966976+243×4=1948704×2=1408254×(100-97)=76256×3÷6=2884÷(562-556)=1414×36÷6=8430×7×3=630244×(170-165)=122010×69÷6=115205-(430-391)=166864÷6=144648÷(2×2)=162489+122=611155÷(45÷9)=31213+816-826=203384÷4×61=5856332+(48-26)=354453-(60+333)=60392-(77+215)=100141+195=336678-(636-218)=260280×9÷5=504129×4÷6=86966÷2=483256+31×11=59788×96=8448459÷9×43=2193153÷(878-869)=1733×10÷2=16590×(540÷9)=540033×2×88=5808660×7÷4=1155427-10×15=277(208-181)×37=999559+772÷4=752433+416÷4=537696×9÷4=1566566-(996-583)=153291÷3×5=48562×2÷4=31441-140=30112÷6×63=12620×3×18=108072÷(2×3)=12366-(72-58)=352357-810÷6=222447-(252+179)=16876-570-19=28784÷3×32=896110-24×2=62785-133×2=51918×15×3=810225÷9×8=200836×2-570=11028.9-4.8=4.1496-93×5=31318+744÷2=690378÷6÷7=9475+(250-227)=498278-217÷7=24713×11+134=277210÷(2×3)=35110÷5×11=242704×3=2112276+14-237=5318×16÷8=36405×3÷5=24371×(483-474)=639603+254-827=3013×37-220=26164×(253-239)=896390+81=47187×3÷9=29324÷9÷9=4477+553+569=1599813÷3×2=54218×19-135=20773×(15÷3)=36530÷6×90=45066×(384÷8)=316815×20-187=113186+14×18=438159÷3×6=318624-590÷2=32993×9-736=101832÷2+978=1394325-(97+102)=126827-419=40821×18-289=89332÷(315-311)=8360×(40÷5)=480410+(453-136)=727331×(54÷9)=19867.7-4.4=3.3130+234+105=469400÷4+475=575399÷(271-264)=57171-112+186=245412-(489-417)=340403-136×2=131112×9=100868×69÷4=1173545+(556-319)=782735-13×49=98343÷(56÷8)=4915×5×4=30030÷6×11=55157-11×11=36682×(134-128)=4092435÷(331-326)=87227+299×3=112430×6×9=162038+