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338-78-235=168÷(89-81)=242-79-121=(170-146)÷3=205×9÷5=264×2=807÷3×9=168÷4÷7=66+157=405÷5×6=510×(285-277)=5.0-0.9=11×8×56=221×4×6=60×(324÷4)=418-(259+113)=5.5-0.4=532-10×20=10×45×2=1/7+5/7=528÷(2×4)=335-42-189=35+56+154=689-(69+301)=219÷(426-423)=299-(92+92)=82×3-58=984÷4×9=116×(40÷5)=780÷5÷3=46×13-271=846+705+366=(487-439)×15=22×(217-206)=434÷(876-874)=20×22+245=27×18×2=4/7-3/7=608÷(2×2)=817-21-687=692-53×10=70.6+7.1=23×14×2=464÷8÷2=(227-202)×32=567÷7×21=692÷2÷2=611+862+517=238×8÷7=626×(295-292)=262×(180-177)=16×3×27=316+(347-318)=69×3×4=272÷(28÷7)=18×3×4=(649-572)×98=38×27÷6=498÷6=834÷(3×2)=476-(167+293)=(946-122)÷2=174-121=50÷5×51=350÷7×46=903-59×5=210×(184-180)=417-(56+350)=27×(589-502)=376÷4=328÷(323-315)=951-10×84=378÷2+536=991-(16+639)=32×12-27=312÷(64÷8)=73.4-44.2=25.9+13.5=32×(120÷6)=(179-116)÷9=569+367=(41-23)×42=49×(88÷8)=0.7+5.3=384-179-100=10×34×2=160÷(4×2)=815+(617-480)=40.3+0.5=307-37×8=73×(424÷8)=75×2×6=840-248+826=368÷(390-386)=581-822÷2=13×3×8=267-(352-142)=106×9×3=139×5=301-17×11=495÷5+190=439+45×2=233×(182-179)=80×4-100=291+375-647=588÷(2×3)=638+304-47=792-362+292=265÷5×2=100×(191-188)=956-888÷2=22×21-366=0.7+3.5=197×(20÷4)=102-(157-150)=317-104=137+(465-134)=27×20÷4=952÷4+323=20×4×68=248÷(12÷6)=70×(884-850)=86.7-18.9=11×31+653=69×(77÷7)=963×(146-137)=525-(120+212)=63÷9×12=480÷6×35=576÷(3×2)=950-178-436=128×(24÷4)=408÷(204-200)=199-20×7=76×(185-89)=20×(405÷9)=24×4×22=27×(150÷3)=245×9=939+29×28=952-(472-76)=770÷5×2=975×9÷3=28×15-297=60×(176-90)=112÷7=835+261-690=385-93×2=825-237-101=68-112÷4=38×10-299=87+483+102=297+334+272=989-97-660=592-520=186+268=158×4+222=168+(934-316)=31×2×56=27÷(3×3)=137+219-183=489-(283+119)=56÷2×10=344÷(14÷7)=272-92=89×(180÷3)=541+711-756=67×(81÷9)=917-262×3=449+(254-35)=300÷3÷2=(351-247)÷2=864÷4=256÷8÷2=472÷(16÷8)=(409-397)×82=981+337=39×12×2=131+573+845=13×(96÷4)=355-35×3=295-45-37=18×19÷9=27×2×35=458÷(16÷8)=96÷(12÷6)=156×3+815=162÷2÷9=90÷3×76=964-347+438=59+300-187=56÷(2×4)=10×78×7=56÷4×61=793-124-147=480-15×10=48×(281-262)=162÷9×41=40÷8×59=208×2×7=514-(685-539)=150+(211-28)=205-11×10=884÷2=506-18×9=40÷4×7=743-(18+81)=178-(955-934)=(908-515)÷3=90×77=314+143=18×4×98=666×2÷4=21÷3×4=469+(325-286)=546×6=36×2÷3=18×2×48=35+169=19×7×6=72÷8×63=282×2+361=399-172=10×6×78=767+415-112=29×3×98=12×4×31=864-(246+602)=8.0-1.1=38.7+3.9=671+(948-696)=34×(380÷4)=360+621+550=792-26×5=296×6÷3=604+571+269=35×12×2=11×(263-220)=208÷(18÷9)=418-53×4=484-16-358=39.7-26.3=25×(273-267)=415-56-188=18×38÷2=296-10×18=39×(561-482)=75×11-375=859-160÷5=9.5-5.9=11×63-543=124×8÷2=546÷(445-442)=48×17-206=7.3-4.9=341-(379-81)=586-14×5=216÷(12÷4)=206+107-32=195×2÷6=14×19-152=428+243-528=13×(175÷7)=540+527=444-28×15=30÷2×42=11×7×6=486-158-321=10×5×89=34×(49÷7)=797-(446+254)=(269-238)×30=846-(641-15)=10.0+1.7=138×4÷3=25×28-576=68×59=395-38-303=874+(837-154)=397-203+176=12÷2×55=700÷2÷7=18×27-81=6.3+2.8=56×7-52=460-441÷9=(436-132)÷2=652×9=120÷4+577=6/10-2/10=31×16-306=191×(15÷5)=178÷2=224×(37-34)=388-(262+79)=69+147=926-12×66=567÷(181-172)=89×4-55=2/6+3/6=900÷5÷2=40×20+186=42×3×6=233+88=960-769-100=85×2×5=38×(544÷8)=107×3+55=644÷2÷2=79×2=801×(16÷4)=12×90×5=32×(276÷6)=273-10×25=448×(219-212)=198-18÷3=273-(312-266)=324-61×2=2.6+6.7=410-57-276=187+334+767=736÷8=15×23+42=451-(382-235)=177×(42÷6)=958÷(10÷5)=31+180×3=5/8-2/8=947-(626+111)=347-59=76×10-236=64÷2=25×3×16=152×(15÷5)=14×54÷6=16×54÷2=14+183-168=355-(101+166)=61×(15÷5)=558÷(3×2)=9.7+4.4=381+372÷2=408÷8×77=897×(158-154)=489-993÷3=604-26×21=250-219-21=948÷(2×3)=158×(200-197)=382-(201+25)=300÷2÷2=42×10÷6=239-370÷5=508÷4×9=37×(205÷5)=324÷(48÷8)=194-600÷5=226×9-264=405÷(3×3)=980÷2=312-73=108+129-157=(219-192)÷3=709-(967-313)=792÷3+332=803-(207+93)=336-168+255=8.3-5.5=962+158×3=949-372÷3=16×(112-54)=792÷(2×3)=690+626-577=42×(30÷3)=160÷8÷2=320÷5×48=196+496+19=11×11×4=147×(155-150)=748÷(18÷9)=14×30÷4=1.3+3.7=468÷(10÷5)=401-31×9=573×6-240=69÷(42-39)=12×8×6=11×3×97=617-414=720÷5÷3=448÷8=704-(565-101)=83+296=304+154=206×(45÷9)=774÷(2×3)=8.9+1.0=52×(558÷6)=876÷4÷3=418+150+316=405+(840-89)=54÷2×8=97×5=804÷(3×2)=747÷(461-458)=902-93+386=667+(969-731)=358+94-244=411-(281-264)=37×51×7=416-66×5=461-157-191=5.0+3.5=95×8+921=52×10-461=35×(688-652)=43×11-133=(678-663)×76=80+84=614-153÷9=41×16=963÷3×8=226×4-368=59×2×3=738-43=980-(476+455)=(454-406)÷2=494÷(14÷7)=763+63×6=40÷2=38×10×6=162×8=31×2×13=31.6+48.8=77+163=881×6-954=46×82=690-675+896=955÷(939-934)=433+40÷5=109×6-244=806-(149+404)=47+305+41=138÷3×19=43×6×5=(756-315)÷3=17×48÷2=(396-226)÷2=864÷2÷8=41×35×8=848×3-589=37×(35÷7)=327+29×29=106+71=21÷7=33×3×11=94×99÷6=38×13×2=749-684=332+24×13=7.5-6.3=693-30×8=171÷9=804÷(12÷4)=546×3÷6=45×21=740-536+134=555×4÷3=23×3×28=904+106×4=438÷(352-349)=72÷9×67=421-392+130=391-36×10=(506-467)×25=25+36×14=837÷(3×3)=(366-330)÷2=23×(27÷3)=916-513-362=624÷8×4=3/8+2/8=140×(18÷3)=130×5=430-(423-41)=719×4-416=10×3×11=766×8÷2=512÷2×3=365-540÷2=84×72÷9=89×16×2=30×11×3=626-27×12=968-364×2=27×33-350=579-534÷3=2/5-1/5=10×92=315-179-85=895-199-648=24×(84÷4)=61×9-146=48×12÷3=45×37÷9=13×12×6=3/7+2/7=646-471=581×2=938-(961-503)=(299-131)÷4=475-(260-42)=747×6=11×5×63=972÷3÷4=941-205-469=37×(110÷2)=695-10×13=(410-383)×32=23×13+57=47.5-19.4=593+(987-257)=383+832-262=190+68+571=315+497+147=96-37=518×(32÷4)=8.4-5.3=230÷2×3=19×3×77=481-(456-68)=334×2+909=12×8×5=3/8+4/8=267-161+234=40×60÷3=(841-439)÷3=666÷(42÷7)=684÷(12÷2)=231×(317-314)=10×48-30=182×4=2/8+4/8=136×2=830+101-322=4/5-1/5=152×5÷2=278-672÷6=495-28×3=79+(260-197)=472-153×3=259+14×29=34+144=79+12×42=330÷6=383-(142+179)=436×8=13×30-339=18+152×5=469+12×51=29×80=478+677-966=76×88×7=10×6×84=890-17×22=714÷6×4=686-525÷7=818×(789-785)=(478-328)÷6=9.8-7.4=40×2×72=48+132=189÷3÷7=608÷(4×2)=435-954÷6=286+98-106=63÷9=142+202=238+70-101=368×2-441=(246-159)×15=243-(49+107)=767-266÷2=80÷5×88=536×(655-650)=12×79=225+40×18=46+114÷6=355÷(20÷4)=14×3×79=58+25×28=11×2×6=294-12×11=100÷(52-48)=718×4=11×26=522-35×12=568+278+810=5.7-5.4=199×(176-167)=136+724+632=786×7=44÷(2×2)=375×4-315=66+357-403=243×(648-641)=392÷7=678-22×21=180×2÷3=61×10=46×19-160=25×9=22×4×57=89×10-728=315+465÷5=29×(375÷5)=14×10×6=9.5+8.1=59×(461-452)=457+(384-78)=103×(21÷7)=334×(32÷8)=140-133÷7=68×94=(704-456)÷4=257×3=78÷(15÷5)=39.8-38.0=15+18×37=20×10÷5=207+14×25=324-(270-185)=14×94÷7=407-336=897÷3×5=56÷(2×2)=715+886+77=3/5-1/5=113+525÷5=109×(10÷5)=467-391+375=726×(63÷7)=714÷(559-557)=889-161×3=594÷9÷6=594-176+386=31×2×58=558÷2×6=(641-91)÷2=90÷(24÷4)=20×4×84=10×57=12×36+93=28×38×6=308-282+396=234-70×3=191×3-494=14×24-245=579+291=65×26=596×(260-256)=603÷(910-907)=416+(771-113)=242×2×4=202×4×2=511×9÷7=27÷9×67=9.6-3.7=556+127=136÷8=10×(21÷3)=(299-27)÷2=56×(26÷2)=306÷9=57×(63÷9)=684-374+35=416-(499-490)=341-94=34×28-828=353-16×16=24×73=10+172×3=475-61×6=147×2÷7=40×16=878×(46-39)=438÷3÷2=916-22×16=872÷(2×2)=877-39×19=700-(851-377)=108÷6×98=225-292÷4=20×13-129=126×6+86=764-292+484=1/3+2/3=196÷7+478=142÷2=176÷8×4=215-(290-76)=478+(263-132)=672÷4+807=768÷(2×3)=232÷8×26=388÷2×3=420÷(12÷6)=472-229-20=67×27=520-84÷7=387÷9=40-(90-68)=579+379=246×3×5=213+695+577=136+31×18=140×5×8=305×(195-192)=906-142×2=135÷9×5=58×33×5=865÷5×2=20×20×2=89×23×7=344×2-433=5.7-1.7=37×4×6=695+43×2=155+636+163=116+(847-771)=996×(12÷3)=412÷4+841=17×13×3=(471-282)÷7=761-583+93=253+172=304×(681-674)=39×9÷3=330÷(241-235)=750+(841-595)=616÷(4×2)=46×(60-41)=48×4÷3=145÷(20÷4)=81×(203-191)=102÷2+154=104÷4=491-14×31=109×9=496÷(48÷6)=706×8÷4=320÷5÷2=413×2+935=493-188=20×2×64=398+163×2=594+438÷2=462-260÷5=17×27=186×5=388×2÷8=19×74=816÷3×2=24×5÷6=536÷(2×2)=38×74=10×36×4=172+(677-164)=247×6-514=0.2+6.4=387×(12÷6)=368-56×6=135÷9×49=123÷3×8=331-246÷6=717-17×22=180+135+673=892+315÷5=332-10×16=574×5÷7=376-662÷2=822÷(36÷6)=11×(195-140)=13×50÷5=574+16×7=(366-114)÷6=272÷(40÷5)=364+145=22×(264÷6)=830÷5×4=236+13×75=140÷7÷4=10+161+501=496+(287-163)=968÷(2×2)=21×(194-187)=890÷5=24×5×7=27÷(27÷3)=160÷2÷2=465-12×38=290-180-13=378÷3÷2=333-(192+118)=750×(45÷9)=566+146=15×48=1/9+2/9=738×(390-386)=550-452=495+600÷5=(500-290)÷7=(320-212)÷2=52×14+116=363-301+326=524+934+719=459-(372-361)=(426-44)÷2=(302-252)÷2=1.3+2.8=589+(826-153)=328-(83+51)=1/4+2/4=45×7×2=475-(23+423)=729+10×65=(989-625)÷2=25×(102÷3)=4/7-2/7=32.1+60.3=(851-807)×36=98.9-17.7=155÷5×2=21×12×3=522×6-141=291×2-43=94×71=258×(97-93)=493-(466-293)=12×20×2=803-95×4=(37-11)×34=840÷5×3=10×13×3=393-45-307=980-129-677=206+15×62=621-308+961=132×4÷3=326+(113-57)=277+458=71×(316-300)=72×9-28=251×(76-73)=895÷(849-844)=13×3×25=15×29=392÷(4×2)=505÷5+514=920÷8×2=979-190×5=102×6=(595-27)÷2=822÷6×8=350÷7×15=894-455-325=90÷(441-436)=73×(223-218)=(475-449)÷2=722-655=17×4×42=20×4×29=8.1-5.4=556÷2×8=6.4-2.2=297+278=424-203×2=144-27×5=493-(41+437)=210-136+422=87+27×14=675÷9=178-12×12=14×(27÷9)=35×(412-400)=(454-122)÷4=349-198+250=16×6×55=707÷7×6=(647-590)×28=117+28×11=419+(263-92)=367+422=20×4×2=290+34×4=13.2+11.3=4/8-2/8=555+283+449=19×(60÷2)=160÷8=742÷2+22=40×68=9.5+3.7=5/7-1/7=152÷4×21=17×17×3=8.9-3.1=219×(21÷7)=672÷(27÷9)=798÷3÷7=127-(153-45)=688×6-521=431×3=10×47-48=398+788÷2=646-96+788=118+269+500=57+599+687=482-180=23×4-11=91+204-236=(467-185)÷3=285+160÷4=289-127-14=37×2×51=210×(35÷7)=980÷2×3=69+410-281=277+169-247=649+140+204=79×8×6=220+67=177×5=34×14+447=71×(96÷8)=534×3÷6=939-344-479=750+11×14=928-(520-272)=423-20×17=789+164÷2=15+32×2=6.4+34.3=56÷(4×2)=635-232+148=153×4×5=88.7-86.3=99×14÷2=99×5-176=248×4÷8=399-98÷7=779×2-974=964-73×7=12×6×10=312÷(2×4)=5.1+4.8=771×5=(468-375)×12=276-18×12=768÷(562-554)=417+642÷2=892÷2×8=4.5-0.7=97×4×9=934-239-156=887×3=(124-76)×12=272+23×31=141×2=355-(765-708)=21×47=90+77-81=73×2+457=66×39÷2=795÷(867-864)=488-26×11=55×(209-204)=(779-725)×80=926-33×14=354-(479-376)=389+(881-651)=45+(675-413)=2.9+9.4=462÷(18÷9)=38×16+141=14×(104÷8)=81÷(686-683)=32×57×3=885-87×10=640×8÷4=913-37×8=423×(16÷4)=104×9÷8=631-(629-25)=16×4×10=285÷(253-248)=20×19+68=16×23÷8=33×6÷9=60÷4×63=565×8÷2=5.8-1.5=8.4-1.9=81+465÷3=16×26=812-104×7=11×4×41=970÷2÷5=260×(28÷4)=10×18÷9=264÷4=246×4=26×96×8=417×2×7=5.3-0.4=828×6-163=15×4×9=287×3-821=25×20=2.6-1.3=110×7÷2=115+854-673=41×74×5=743-(753-88)=392÷(2×2)=45×7-182=180÷2×7=72×7÷3=906+55-924=780÷3÷2=420÷(147-143)=152÷(469-465)=78.8-29.1=61+(242-16)=640-294÷3=774×3÷9=96×35÷6=94.1-47.8=75×42÷7=8.8+7.8=990-20=14×41÷2=4/6+2/6=77+423-183=674+61+17=10×14×2=940×6=390÷(2×3)=414-149×2=648÷(4×2)=540+981+327=921+251-608=85.2-19.8=491-(28+261)=366+(431-308)=532÷7=488-101=118+37×19=3/5-2/5=483×(20÷5)=890-(477+15)=140÷2×74=413+472÷2=320-65=408÷(2×2)=73+(483-375)=48÷2÷8=157+179=63×17=(132-74)×17=849-647=390-35×4=27.4+59.3=553+71+333=731×(12÷4)=72.5-38.0=70+146×3=755×(856-852)=986-494=20+125÷5=649-271+505=953+71×8=30×2×51=26×5×4=393×2-350=(937-235)÷6=272-128×2=601-399÷7=246÷(12÷4)=984-282+203=862+862÷2=435÷5+498=756÷(3×2)=23×12×3=312×5-974=310-(203-26)=84×(266-261)=983-167-274=581-471+874=188×3=136+443=540÷9+664=159×7=112+829-208=(974-902)÷8=833-291×2=42×(182-161)=0.6+5.2=19×51=101+102-200=397×4-332=490÷(465-463)=874-(99+501)=32×13×2=(577-132)÷5=236×(24÷6)=1/7+6/7=418+395+896=144+64+648=18÷2×38=180×(10÷5)=349-234+358=166×6-187=56×15=40+904÷4=24÷8×10=341+250+547=48×87×6=45×9×8=216÷(2×2)=(649-603)×38=206+(495-434)=292-176=12×22-66=82+180×3=8.9-2.7=359-228=4/6-2/6=78×81÷2=873÷(672-669)=205+(436-340)=83+487=354÷(550-547)=455-(85+358)=288-(219+53)=915÷(869-866)=35×22-219=931÷7÷7=947+12×74=52×99×2=458-30×10=17×(312÷8)=30÷3=442-105=145×6÷3=120-232÷8=795÷3=1.9+5.6=342-65×2=487-16×26=972÷9×2=64×(266÷7)=411+852÷6=924×(692-687)=73.5+17.0=79×14×9=486÷(486-483)=501×(18÷3)=686÷(773-771)=2.4+6.0=258÷6×60=644-120-522=485÷5×73=497-122-317=376-116=464-190+186=846÷9×26=195-113+241=59×(118-113)=78÷6×54=275×2×9=495-449+21=64×(259÷7)=30×19=699÷3=9.3-8.1=9.2+7.3=436-123=541+707-972=685×6-318=696÷4÷2=15×33-403=214-(76+63)=846-575=843-624÷4=56+16=23×14=1.3+53.4=(302-288)÷2=741-151=462-176-80=126+(849-305)=26×3×47=493-20×22=14×44=246×7=359-242-93=86×44=934+37×22=1.6+1.0=45×11-382=297÷9×5=59+54×3=18×29-254=81+26×30=210-40÷4=39+367-353=428÷(249-247)=906-(103+347)=893-202=487-(15+401)=475-(225+177)=419×2+142=470-411=333-669÷3=69+31×25=(902-448)÷2=86+188×3=14÷7=184÷8=11×(208-192)=42×68÷6=36+262+212=460+67+319=604×(832-829)=880-705-98=558-378÷9=265-476÷2=104×2=6.4-1.3=4.7-1.9=107×4×8=9.8-7.2=415×2=186+307=833+727=395-84=44×75÷4=330+133-242=80×63÷9=240÷(20÷4)=884÷4=71+254+293=137-67+257=462-(53+134)=19×(272÷8)=872÷2÷4=324÷(3×3)=102×5=240÷2+225=600÷4=780-744=435+182=108+19×9=50×(84÷7)=703+60×4=80×(768÷8)=235÷5=77×(128÷4)=(380-340)×25=729-(858-535)=490÷5=22×57=959-579+559=(279-224)÷5=736+258×2=216×2÷9=688-16×24=7.1-5.1=623+203=(960-330)÷7=10×97÷2=451-348÷6=752÷8×5=361×4-342=2/4-1/4=436-10×20=135×7=210×3×9=437-220+712=435-48÷4=339-302+270=301+25×20=936÷(4×2)=78+(311-148)=734÷2×9=42×11-294=461-(987-636)=12×(105÷5)=820×(18÷6)=496-(473-383)=925+(763-486)=105÷3×4=38+234×4=18×(379-334)=(224-62)÷9=555-147-134=443×5=240÷(18÷6)=70÷5×22=53×93=396-366+191=408-177=34×(468÷9)=306+28×6=464-12×6=210÷(56÷8)=859-710=356+68-282=383+(221-159)=326+728+246=(780-236)÷8=265-(477-443)=126×8-399=637+(902-589)=17×25-299=4.1+2.2=9.1-8.5=132+142×4=18×12×4=460-(985-595)=198÷3=704÷4÷4=12÷6×43=380-12×23=17×9×5=91×6÷3=88.2-15.3=853-387×2=954÷9×8=837×8=5.4+5.0=12×22-113=127×4=26×15=(539-522)×32=908-(561-183)=22×(447-349)=49×(20÷4)=716-(228+207)=972÷(3×3)=28+184÷4=218+156+605=558÷(3×3)=32×(65÷5)=863+849-518=938÷2÷7=18÷6=217×(255-251)=331-(25+11)=23×21-351=361-636÷6=4.7+6.6=679÷7×36=14×37÷7=129+155=389-69×5=22×26÷2=23×(375÷5)=29.5+52.5=2/7+3/7=372÷(262-260)=439+72×6=567÷9÷9=16-(114-102)=535×(10÷5)=118-600÷8=76.7-9.2=860-329-21=(467-259)÷2=22×(320÷8)=496-223×2=406÷(48-41)=456÷4×2=(142-79)÷9=938-14×33=14×34-258=12×2÷8=29×(65÷5)=630÷(54÷6)=278-28×3=368+49×4=855+114-872=720÷(4×2)=204÷(16÷8)=362×2-355=36÷(262-259)=556÷(2×2)=383×5=360+88-369=110÷(292-290)=346×2÷4=233+210-216=247+(974-850)=755-610=20×39=20×(279-258)=71×8-122=16×20-223=427+549-770=175×(42÷7)=78+325-44=480-(256+209)=33×74÷6=34×(24÷3)=252-14=32×24÷2=147÷7+915=476-(143+92)=987-315÷5=69×14÷2=190×5-784=910-(330+344)=126÷2×67=388-13-31=25×3×26=2.5+31.7=620+710+719=585÷3+777=906×(816-807)=26×78×6=44×21-460=423÷(475-472)=105÷3×28=27×(115÷5)=435-400÷8=122+370=504÷3÷4=952÷(2×2)=14×69÷6=253+(26-25)=279-129+83=464+284=300÷6×31=396÷(46-44)=303-266=831×4-264=25×28÷7=912÷4÷2=594-20×19=21×12÷9=127+16×56=53×6×2=11×36-60=378÷7÷6=688+104×3=342÷9+91=22×5×3=15×30-64=246-215=326-130+262=12÷4×38=82×(138-130)=940÷2+152=18×3÷6=426×2÷6=14×60÷3=80×6÷3=210+990=358÷(18-16)=152×(935-932)=444+38×13=204×(159-155)=3.8+5.9=800+32×31=234÷(16÷8)=204÷6=215+94×3=478+73+124=260÷2=495+414+570=894÷3÷2=10×(30÷2)=290-116×2=181+94×5=60×(72÷9)=15×35÷7=410-153-208=65×87×9=244-145+149=451-269+156=810÷2=360÷6+448=164+17×29=609+(424-88)=564÷2÷6=73×4=127+582÷3=42÷(30÷5)=52×4×7=291÷3×7=323+(215-47)=12×58-580=12×37=138×2×3=98÷(14÷2)=376-110+91=280÷4+239=926+798=711×5-930=581÷7×24=14×63÷6=219-(390-317)=952÷(10÷5)=72×34=180÷(40÷8)=28×3×37=304÷(2×4)=14×66=236+(791-614)=287-(368-327)=733×(238-231)=766×3-276=812+288×2=641-584÷2=936÷9÷8=372÷(36÷6)=18×5×38=3.0+9.1=232÷4÷2=146+196×3=(939-395)÷4=324-213+992=675÷(895-890)=563-574÷7=440-20×15=1.6+0.7=282÷(26-24)=315-(333-151)=10×90-25=723-(191+490)=453+20×20=393+47-403=18×3×2=参考答案338-78-235=25168÷(89-81)=21242-79-121=42(170-146)÷3=8205×9÷5=369264×2=528807÷3×9=2421168÷4÷7=666+157=223405÷5×6=486510×(285-277)=40805.0-0.9=4.111×8×56=4928221×4×6=530460×(324÷4)=4860418-(259+113)=465.5-0.4=5.1532-10×20=33210×45×2=9001/7+5/7=6/7528÷(2×4)=66335-42-189=10435+56+154=245689-(69+301)=319219÷(426-423)=73299-(92+92)=11582×3-58=188984÷4×9=2214116×(40÷5)=928780÷5÷3=5246×13-271=327846+705+366=1917(487-439)×15=72022×(217-206)=242434÷(876-874)=21720×22+245=68527×18×2=9724/7-3/7=1/7608÷(2×2)=152817-21-687=109692-53×10=16270.6+7.1=77.723×14×2=644464÷8÷2=29(227-202)×32=800567÷7×21=1701692÷2÷2=173611+862+517=1990238×8÷7=272626×(295-292)=1878262×(180-177)=78616×3×27=1296316+(347-318)=34569×3×4=828272÷(28÷7)=6818×3×4=216(649-572)×98=754638×27÷6=171498÷6=83834÷(3×2)=139476-(167+293)=16(946-122)÷2=412174-121=5350÷5×51=510350÷7×46=2300903-59×5=608210×(184-180)=840417-(56+350)=1127×(589-502)=2349376÷4=94328÷(323-315)=41951-10×84=111378÷2+536=725991-(16+639)=33632×12-27=357312÷(64÷8)=3973.4-44.2=29.225.9+13.5=39.432×(120÷6)=640(179-116)÷9=7569+367=936(41-23)×42=75649×(88÷8)=5390.7+5.3=6.0384-179-100=10510×34×2=680160÷(4×2)=20815+(617-480)=95240.3+0.5=40.8307-37×8=1173×(424÷8)=386975×2×6=900840-248+826=1418368÷(390-386)=92581-822÷2=17013×3×8=312267-(352-142)=57106×9×3=2862139×5=695301-17×11=114495÷5+190=289439+45×2=529233×(182-179)=69980×4-100=220291+375-647=19588÷(2×3)=98638+304-47=895792-362+292=722265÷5×2=106100×(191-188)=300956-888÷2=51222×21-366=960.7+3.5=4.2197×(20÷4)=985102-(157-150)=95317-104=213137+(465-134)=46827×20÷4=135952÷4+323=56120×4×68=5440248÷(12÷6)=12470×(884-850)=238086.7-18.9=67.811×31+653=99469×(77÷7)=759963×(146-137)=8667525-(120+212)=19363÷9×12=84480÷6×35=2800576÷(3×2)=96950-178-436=336128×(24÷4)=768408÷(204-200)=102199-20×7=5976×(185-89)=729620×(405÷9)=90024×4×22=211227×(150÷3)=1350245×9=2205939+29×28=1751952-(472-76)=556770÷5×2=308975×9÷3=292528×15-297=12360×(176-90)=5160112÷7=16835+261-690=406385-93×2=199825-237-101=48768-112÷4=4038×10-299=8187+483+102=672297+334+272=903989-97-660=232592-520=72186+268=454158×4+222=854168+(934-316)=78631×2×56=347227÷(3×3)=3137+219-183=173489-(283+119)=8756÷2×10=280344÷(14÷7)=172272-92=18089×(180÷3)=5340541+711-756=49667×(81÷9)=603917-262×3=131449+(254-35)=668300÷3÷2=50(351-247)÷2=52864÷4=216256÷8÷2=16472÷(16÷8)=236(409-397)×82=984981+337=131839×12×2=936131+573+845=154913×(96÷4)=312355-35×3=250295-45-37=21318×19÷9=3827×2×35=1890458÷(16÷8)=22996÷(12÷6)=48156×3+815=1283162÷2÷9=990÷3×76=2280964-347+438=105559+300-187=17256÷(2×4)=710×78×7=546056÷4×61=854793-124-147=522480-15×10=33048×(281-262)=912162÷9×41=73840÷8×59=295208×2×7=2912514-(685-539)=368150+(211-28)=333205-11×10=95884÷2=442506-18×9=34440÷4×7=70743-(18+81)=644178-(955-934)=157(908-515)÷3=13190×77=6930314+143=45718×4×98=7056666×2÷4=33321÷3×4=28469+(325-286)=508546×6=327636×2÷3=2418×2×48=172835+169=20419×7×6=79872÷8×63=567282×2+361=925399-172=22710×6×78=4680767+415-112=107029×3×98=852612×4×31=1488864-(246+602)=168.0-1.1=6.938.7+3.9=42.6671+(948-696)=92334×(380÷4)=3230360+621+550=1531792-26×5=662296×6÷3=592604+571+269=144435×12×2=84011×(263-220)=473208÷(18÷9)=104418-53×4=206484-16-358=11039.7-26.3=13.425×(273-267)=150415-56-188=17118×38÷2=342296-10×18=11639×(561-482)=308175×11-375=450859-160÷5=8279.5-5.9=3.611×63-543=150124×8÷2=496546÷(445-442)=18248×17-206=6107.3-4.9=2.4341-(379-81)=43586-14×5=516216÷(12÷4)=72206+107-32=281195×2÷6=6514×19-152=114428+243-528=14313×(175÷7)=325540+527=1067444-28×15=2430÷2×42=63011×7×6=462486-158-321=710×5×89=445034×(49÷7)=238797-(446+254)=97(269-238)×30=930846-(641-15)=22010.0+1.7=11.7138×4÷3=18425×28-576=12468×59=4012395-38-303=54874+(837-154)=1557397-203+176=37012÷2×55=330700÷2÷7=5018×27-81=4056.3+2.8=9.156×7-52=340460-441÷9=411(436-132)÷2=152652×9=5868120÷4+577=6076/10-2/10=4/1031×16-306=190191×(15÷5)=573178÷2=89224×(37-34)=672388-(262+79)=4769+147=216926-12×66=134567÷(181-172)=6389×4-55=3012/6+3/6=5/6900÷5÷2=9040×20+186=98642×3×6=756233+88=321960-769-100=9185×2×5=85038×(544÷8)=2584107×3+55=376644÷2÷2=16179×2=158801×(16÷4)=320412×90×5=540032×(276÷6)=1472273-10×25=23448×(219-212)=3136198-18÷3=192273-(312-266)=227324-61×2=2022.6+6.7=9.3410-57-276=77187+334+767=1288736÷8=9215×23+42=387451-(382-235)=304177×(42÷6)=1239958÷(10÷5)=47931+180×3=5715/8-2/8=3/8947-(626+111)=210347-59=28876×10-236=52464÷2=3225×3×16=1200152×(15÷5)=45614×54÷6=12616×54÷2=43214+183-168=29355-(101+166)=8861×(15÷5)=183558÷(3×2)=939.7+4.4=14.1381+372÷2=567408÷8×77=3927897×(158-154)=3588489-993÷3=158604-26×21=58250-219-21=10948÷(2×3)=158158×(200-197)=474382-(201+25)=156300÷2÷2=7542×10÷6=70239-370÷5=165508÷4×9=114337×(205÷5)=1517324÷(48÷8)=54194-600÷5=74226×9-264=1770405÷(3×3)=45980÷2=490312-73=239108+129-157=80(219-192)÷3=9709-(967-313)=55792÷3+332=596803-(207+93)=503336-168+255=4238.3-5.5=2.8962+158×3=1436949-372÷3=82516×(112-54)=928792÷(2×3)=132690+626-577=73942×(30÷3)=420160÷8÷2=10320÷5×48=3072196+496+19=71111×11×4=484147×(155-150)=735748÷(18÷9)=37414×30÷4=1051.3+3.7=5.0468÷(10÷5)=234401-31×9=122573×6-240=319869÷(42-39)=2312×8×6=57611×3×97=3201617-414=203720÷5÷3=48448÷8=56704-(565-101)=24083+296=379304+154=458206×(45÷9)=1030774÷(2×3)=1298.9+1.0=9.952×(558÷6)=4836876÷4÷3=73418+150+316=884405+(840-89)=115654÷2×8=21697×5=485804÷(3×2)=134747÷(461-458)=249902-93+386=1195667+(969-731)=905358+94-244=208411-(281-264)=39437×51×7=13209416-66×5=86461-157-191=1135.0+3.5=8.595×8+921=168152×10-461=5935×(688-652)=126043×11-133=340(678-663)×76=114080+84=164614-153÷9=59741×16=656963÷3×8=2568226×4-368=53659×2×3=354738-43=695980-(476+455)=49(454-406)÷2=24494÷(14÷7)=247763+63×6=114140÷2=2038×10×6=2280162×8=129631×2×13=80631.6+48.8=80.477+163=240881×6-954=433246×82=3772690-675+896=911955÷(939-934)=191433+40÷5=441109×6-244=410806-(149+404)=25347+305+41=393138÷3×19=87443×6×5=1290(756-315)÷3=14717×48÷2=408(396-226)÷2=85864÷2÷8=5441×35×8=11480848×3-589=195537×(35÷7)=185327+29×29=1168106+71=17721÷7=333×3×11=108994×99÷6=155138×13×2=988749-684=65332+24×13=6447.5-6.3=1.2693-30×8=453171÷9=19804÷(12÷4)=268546×3÷6=27345×21=945740-536+134=338555×4÷3=74023×3×28=1932904+106×4=1328438÷(352-349)=14672÷9×67=536421-392+130=159391-36×10=31(506-467)×25=97525+36×14=529837÷(3×3)=93(366-330)÷2=1823×(27÷3)=207916-513-362=41624÷8×4=3123/8+2/8=5/8140×(18÷3)=840130×5=650430-(423-41)=48719×4-416=246010×3×11=330766×8÷2=3064512÷2×3=768365-540÷2=9584×72÷9=67289×16×2=284830×11×3=990626-27×12=302968-364×2=24027×33-350=541579-534÷3=4012/5-1/5=1/510×92=920315-179-85=51895-199-648=4824×(84÷4)=50461×9-146=40348×12÷3=19245×37÷9=18513×12×6=9363/7+2/7=5/7646-471=175581×2=1162938-(961-503)=480(299-131)÷4=42475-(260-42)=257747×6=448211×5×63=3465972÷3÷4=81941-205-469=26737×(110÷2)=2035695-10×13=565(410-383)×32=86423×13+57=35647.5-19.4=28.1593+(987-257)=1323383+832-262=953190+68+571=829315+497+147=95996-37=59518×(32÷4)=41448.4-5.3=3.1230÷2×3=34519×3×77=4389481-(456-68)=93334×2+909=157712×8×5=4803/8+4/8=7/8267-161+234=34040×60÷3=800(841-439)÷3=134666÷(42÷7)=111684÷(12÷2)=114231×(317-314)=69310×48-30=450182×4=7282/8+4/8=6/8136×2=272830+101-322=6094/5-1/5=3/5152×5÷2=380278-672÷6=166495-28×3=41179+(260-197)=142472-153×3=13259+14×29=66534+144=17879+12×42=583330÷6=55383-(142+179)=62436×8=348813×30-339=5118+152×5=778469+12×51=108129×80=2320478+677-966=18976×88×7=4681610×6×84=5040890-17×22=516714÷6×4=476686-525÷7=611818×(789-785)=3272(478-328)÷6=259.8-7.4=2.440×2×72=576048+132=180189÷3÷7=9608÷(4×2)=76435-954÷6=276286+98-106=27863÷9=7142+202=344238+70-101=207368×2-441=295(246-159)×15=1305243-(49+107)=87767-266÷2=63480÷5×88=1408536×(655-650)=268012×79=948225+40×18=94546+114÷6=65355÷(20÷4)=7114×3×79=331858+25×28=75811×2×6=132294-12×11=162100÷(52-48)=25718×4=287211×26=286522-35×12=102568+278+810=16565.7-5.4=0.3199×(176-167)=1791136+724+632=1492786×7=550244÷(2×2)=11375×4-315=118566+357-403=20243×(648-641)=1701392÷7=56678-22×21=216180×2÷3=12061×10=61046×19-160=71425×9=22522×4×57=501689×10-728=162315+465÷5=40829×(375÷5)=217514×10×6=8409.5+8.1=17.659×(461-452)=531457+(384-78)=763103×(21÷7)=309334×(32÷8)=1336140-133÷7=12168×94=6392(704-456)÷4=62257×3=77178÷(15÷5)=2639.8-38.0=1.815+18×37=68120×10÷5=40207+14×25=557324-(270-185)=23914×94÷7=188407-336=71897÷3×5=149556÷(2×2)=14715+886+77=16783/5-1/5=2/5113+525÷5=218109×(10÷5)=218467-391+375=451726×(63÷7)=6534714÷(559-557)=357889-161×3=406594÷9÷6=11594-176+386=80431×2×58=3596558÷2×6=1674(641-91)÷2=27590÷(24÷4)=1520×4×84=672010×57=57012×36+93=52528×38×6=6384308-282+396=422234-70×3=24191×3-494=7914×24-245=91579+291=87065×26=1690596×(260-256)=2384603÷(910-907)=201416+(771-113)=1074242×2×4=1936202×4×2=1616511×9÷7=65727÷9×67=2019.6-3.7=5.9556+127=683136÷8=1710×(21÷3)=70(299-27)÷2=13656×(26÷2)=728306÷9=3457×(63÷9)=399684-374+35=345416-(499-490)=407341-94=24734×28-828=124353-16×16=9724×73=175210+172×3=526475-61×6=109147×2÷7=4240×16=640878×(46-39)=6146438÷3÷2=73916-22×16=564872÷(2×2)=218877-39×19=136700-(851-377)=226108÷6×98=1764225-292÷4=15220×13-129=131126×6+86=842764-292+484=9561/3+2/3=1196÷7+478=506142÷2=71176÷8×4=88215-(290-76)=1478+(263-132)=609672÷4+807=975768÷(2×3)=128232÷8×26=754388÷2×3=582420÷(12÷6)=210472-229-20=22367×27=1809520-84÷7=508387÷9=4340-(90-68)=18579+379=958246×3×5=3690213+695+577=1485136+31×18=694140×5×8=5600305×(195-192)=915906-142×2=622135÷9×5=7558×33×5=9570865÷5×2=34620×20×2=80089×23×7=14329344×2-433=2555.7-1.7=4.037×4×6=888695+43×2=781155+636+163=954116+(847-771)=192996×(12÷3)=3984412÷4+841=94417×13×3=663(471-282)÷7=27761-583+93=271253+172=425304×(681-674)=212839×9÷3=117330÷(241-235)=55750+(841-595)=996616÷(4×2)=7746×(60-41)=87448×4÷3=64145÷(20÷4)=2981×(203-191)=972102÷2+154=205104÷4=26491-14×31=57109×9=981496÷(48÷6)=62706×8÷4=1412320÷5÷2=32413×2+935=1761493-188=30520×2×64=2560398+163×2=724594+438÷2=813462-260÷5=41017×27=459186×5=930388×2÷8=9719×74=1406816÷3×2=54424×5÷6=20536÷(2×2)=13438×74=281210×36×4=1440172+(677-164)=685247×6-514=9680.2+6.4=6.6387×(12÷6)=774368-56×6=32135÷9×49=735123÷3×8=328331-246÷6=290717-17×22=343180+135+673=988892+315÷5=955332-10×16=172574×5÷7=410376-662÷2=45822÷(36÷6)=13711×(195-140)=60513×50÷5=130574+16×7=686(366-114)÷6=42272÷(40÷5)=34364+145=50922×(264÷6)=968830÷5×4=664236+13×75=1211140÷7÷4=510+161+501=672496+(287-163)=620968÷(2×2)=24221×(194-187)=147890÷5=17824×5×7=84027÷(27÷3)=3160÷2÷2=40465-12×38=9290-180-13=97378÷3÷2=63333-(192+118)=23750×(45÷9)=3750566+146=71215×48=7201/9+2/9=3/9738×(390-386)=2952550-452=98495+600÷5=615(500-290)÷7=30(320-212)÷2=5452×14+116=844363-301+326=388524+934+719=2177459-(372-361)=448(426-44)÷2=191(302-252)÷2=251.3+2.8=4.1589+(826-153)=1262328-(83+51)=1941/4+2/4=3/445×7×2=630475-(23+423)=29729+10×65=1379(989-625)÷2=18225×(102÷3)=8504/7-2/7=2/732.1+60.3=92.4(851-807)×36=158498.9-17.7=81.2155÷5×2=6221×12×3=756522×6-141=2991291×2-43=53994×71=6674258×(97-93)=1032493-(466-293)=32012×20×2=480803-95×4=423(37-11)×34=884840÷5×3=50410×13×3=390393-45-307=41980-129-677=174206+15×62=1136621-308+961=1274132×4÷3=176326+(113-57)=382277+458=73571×(316-300)=113672×9-28=620251×(76-73)=753895÷(849-844)=17913×3×25=97515×29=435392÷(4×2)=49505÷5+514=615920÷8×2=230979-190×5=29102×6=612(595-27)÷2=284822÷6×8=1096350÷7×15=750894-455-325=11490÷(441-436)=1873×(223-218)=365(475-449)÷2=13722-655=6717×4×42=285620×4×29=23208.1-5.4=2.7556÷2×8=22246.4-2.2=4.2297+278=575424-203×2=18144-27×5=9493-(41+437)=15210-136+422=49687+27×14=465675÷9=75178-12×12=3414×(27÷9)=4235×(412-400)=420(454-122)÷4=83349-198+250=40116×6×55=5280707÷7×6=606(647-590)×28=1596117+28×11=425419+(263-92)=590367+422=78920×4×2=160290+34×4=42613.2+11.3=24.54/8-2/8=2/8555+283+449=128719×(60÷2)=570160÷8=20742÷2+22=39340×68=27209.5+3.7=13.25/7-1/7=4/7152÷4×21=79817×17×3=8678.9-3.1=5.8219×(21÷7)=657672÷(27÷9)=224798÷3÷7=38127-(153-45)=19688×6-521=3607431×3=129310×47-48=422398+788÷2=792646-96+788=1338118+269+500=88757+599+687=1343482-180=30223×4-11=8191+204-236=59(467-185)÷3=94285+160÷4=325289-127-14=14837×2×51=3774210×(35÷7)=1050980÷2×3=147069+410-281=198277+169-247=199649+140+204=99379×8×6=3792220+67=287177×5=88534×