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480÷(21÷7)=276-10×7=2.3+5.0=310-266=331-315=7.2+8.4=201-342÷2=742-27+63=64×15÷5=456÷(4×2)=19×11-17=121-109+42=291×9-40=701+218-539=452÷4=421-710÷2=156×6=678÷(36÷6)=834÷(2×3)=620÷(28÷7)=109+88×9=16×29-463=9.6-1.8=532-504÷3=20÷(2×2)=908-83×10=16×9÷2=8.7+8.2=15×17×3=346-704÷4=185+159-240=838-22×34=19×21-56=28×66÷3=10×47×2=19×(213÷3)=116+364=161×5-280=95×76=129×(138-134)=204+744=472-(59+147)=632÷(4×2)=366-13×10=725÷(40÷8)=99÷(72÷8)=430÷(15÷3)=876÷(3×2)=537÷(18÷6)=84-(407-323)=414÷6×24=39×2×26=935-374×2=272-48-164=351+12-295=132÷(769-763)=643-52×12=213-(942-921)=32×9÷4=37×10+683=176+232-11=227+(495-192)=22×9=799×7=350+120+47=42×46×9=171-420÷3=896÷4=999×(988-982)=971×7=327÷3=12×8×92=192÷(362-358)=455-18×23=56÷8×39=50×2=399÷7=12×4×34=82+154-192=70÷(537-532)=335+(807-444)=496-(933-443)=10×6×74=245+27×17=147+14×25=952-77×11=918-763=375-140-93=380-(281+10)=764+351=10×89=(290-203)×96=902+182×5=351-12×15=66-32×2=322×3÷7=29×11-253=91+97=374-37×7=350÷2×5=406-286=570-21×3=231-76÷4=11×82=24×37-500=433-99×2=398-32×3=186÷(905-903)=59×(222÷6)=52-(370-356)=75-138÷2=4.3+1.9=435-147×2=486÷6÷9=35×20÷4=427×8-150=55÷5×17=293-157+26=1.9+2.0=3.1-0.2=418-(494-238)=310-95-211=700-70-518=539+15×51=478-98-112=392÷(2×2)=54.3-6.9=394+(472-270)=547×(18÷2)=40×48÷4=11×5×24=366-540÷4=339-628÷2=406-(96+15)=478+559=16×(251-211)=889-15×12=60×8÷6=328÷2+82=348+345×2=84÷4×16=30×(450-442)=37+(304-249)=88÷8×39=788÷(2×2)=(253-19)÷3=29×23-423=58×(87÷3)=916÷4+313=616-13×38=55×(333-283)=340÷(40÷8)=533-146=15×32÷6=5.8+6.7=110×(54÷9)=390÷(2×3)=60×4=944-164-540=244÷2+520=490-281=294÷6×30=286-175+342=39×38÷3=104×2+90=450÷3=443-(132+267)=117×7+153=293+(628-400)=358-138=147-29+944=1/6+4/6=28×(60÷2)=817-459+143=(314-299)×81=30×31+658=396×8=40×31×9=504÷4÷6=10×16×3=492÷4×7=15×56=216÷(2×4)=60×41=293-(447-174)=259-128-26=65×(112-90)=37×2×5=909-118×4=14×5×9=85+114=256÷(2×4)=20×21-294=612+(928-85)=73×54×9=440+399÷3=126+(229-76)=796÷2+583=195÷5=674-579+809=387÷(15÷5)=745÷(20÷4)=433×2+276=1.5-1.2=372-60-265=58+296=56+(497-170)=660÷4×6=756+761+347=609+(420-243)=791×7-321=238+732-415=216+182×3=490÷(373-371)=208÷(40÷5)=85×10+560=992-(491-362)=893-98-477=240×(10÷5)=56×2×6=89×24=328-88÷4=38.8+9.7=93-74+365=718-26×14=59×97=(19-11)÷2=58+623÷7=493+626+380=(759-357)÷6=214+51×14=355-14×17=410÷(161-156)=1/7+3/7=252+84×5=33×60÷3=908-130-559=810÷9=192+960+427=426-256=425-652÷4=706+71×3=37×9×8=954-245+171=7.1+9.3=328×(319-316)=533-88=173+14×69=308×3=515+792÷6=4/8+3/8=480÷6=15×3×96=405×(699-691)=792-167×4=48×27×8=425-326=648×3÷4=967-756=625+760-916=343-960÷8=846÷3÷2=488-25×17=929×(403-400)=370-17×18=440-(22+374)=(469-381)÷4=861+977=201×4÷2=168+170=44×9-92=12×78÷6=150÷5÷2=555+37×24=28×7×3=190×3=630÷9×16=984÷2+83=400+15×40=311-(199-69)=362-80=334-23×10=13×9×6=465×7-281=841×(36÷6)=72×89÷3=330-(100+41)=904+403+235=448÷2×6=370+(655-484)=518-(313+64)=106×8=236-225=295×(136-133)=252÷3=836-150÷3=(884-770)÷2=46×9×2=646÷(205-203)=15×(492-444)=232-119+260=163+161+500=1/5+3/5=49×62=30÷(12÷6)=369-45×5=29×72×7=885-16×15=73+175=302-(867-687)=460÷(912-910)=268+29-96=276÷(507-504)=11.4-2.8=585÷5=47×(460-457)=240÷8×49=373-241-18=21×11÷7=192-100+296=933÷3=189+104=499-122=224÷4÷7=89×52×9=96÷6×38=66×2-54=46×(982-914)=927×2÷6=196×4+141=30×46=573×(103-100)=560×(441-434)=292-28×4=78+(374-99)=66×8×3=2/4-1/4=12×8×21=160×5×9=976÷8÷2=9.9-8.5=953×7=1/4+2/4=852÷4×7=480÷8×22=265×(18÷9)=5.3-3.7=425+371÷7=788÷2+249=174×6÷4=(376-330)×17=165×4×6=14×7×31=188-139=22×70÷4=(148-71)÷7=6.4-3.6=262-53×4=19×4×28=987-59×6=240÷3÷5=604÷(2×2)=567-(716-478)=20×49÷7=342÷3÷3=412×2-342=950-33×21=168+25×20=245+518=607-(538-383)=686÷7+190=841×(651-647)=475+(418-105)=720÷3÷5=150×5×8=409+26×12=92.7-89.1=96÷8×67=45+167×2=50×58×5=(464-88)÷8=786÷(24÷8)=33×46÷3=142×4+125=3.0+2.3=7.5+9.1=237×6÷9=220÷4×51=900×6-519=879+16×16=810÷2×5=9.2-8.2=380-490÷5=19×9÷3=84-17+325=473-109=72+315=10×56=145-819÷7=14×56-364=28×10-241=(346-92)÷2=724÷4×5=745+184+838=909-(951-428)=121+(994-835)=22×15+287=772-(291+40)=860-(399+345)=678+760=430-184+120=740-653+199=440-(112+285)=5.2-1.9=168+485=8.2-1.9=464-270-74=760÷(643-641)=372×(56÷7)=16×8×6=79×24=52×(21÷3)=(496-292)÷6=78×48÷8=162÷(3×3)=126÷6×38=441-(178+196)=25÷5×6=244-(447-421)=42×78÷4=685+53+247=(627-414)÷3=385+(448-406)=65×(954-901)=27×14-67=306-(410-329)=284×3-576=238×(12÷6)=234-(233-43)=5/9-1/9=179×3=165÷(27÷9)=7.4-2.4=332+167=379×2=320+95×5=54÷3×28=197+25×20=64×3×9=23×41=54÷(2×3)=92×(231÷3)=96×47=11×13×3=847-(949-283)=14×2×93=475×(409-403)=784-38×10=15×(414-409)=684÷(2×2)=142×6-567=360-(260-21)=180÷9+530=428×2=606+290+753=240+100÷2=412-15×19=57×38=486-(18+56)=31×3×8=1/8+4/8=(234-153)÷9=558÷2×3=291-30×8=16×14×2=21+69=262+(340-295)=(811-591)÷5=356-(537-469)=10×9×39=328×2-334=26×2×26=1/3+2/3=320÷(4×2)=7.4-2.3=45÷9×48=9.0+2.5=917+983-306=486÷(222-213)=604+66+131=882-675=26+121=463-97+285=33×63÷7=126×5÷6=277-121×2=264×(123-120)=178+26×17=936-14×26=64+86+776=431×6=20×(410-382)=398-732÷4=222÷(829-826)=19×49=311+80×11=684-614=627×7=176-144+10=6.9+4.4=6.3+9.9=45÷9=21×(216÷8)=825×(18÷9)=312÷2=282÷3=900-22×30=23×21-109=77×(546÷7)=83×9-291=253+173-346=358÷(18÷9)=59×(24÷6)=677+111×6=57×87=2/7-1/7=38×(12÷3)=308÷(56÷8)=364×2=248÷4=97×24=889-28÷4=702+73×12=2.8+0.2=434-42×8=34×29-789=926-18×13=34×4=15×27×2=13×23=454-330=158÷(172-170)=37.2+28.1=430×5=297-536÷8=56×15÷3=5.2-5.0=597+186=81×92÷3=25×4×9=976-(260+365)=710+(388-12)=13×7×37=204÷3÷2=(286-256)×33=(395-377)×44=555÷3×4=1/6+3/6=14×2×67=582÷(3×2)=(308-188)÷4=61×61×8=52×3÷6=681+633-943=184×(480-473)=140×4-97=441+34×4=563-339=378+109-184=23×18-342=52+51×4=96×(72÷8)=12×(130-121)=451+310+33=15×(123-105)=457-358-65=467-612÷9=141-(421-404)=55×(476-469)=99×3-181=885-432×2=16×(100÷4)=28×97×5=350-91÷7=178÷2=446-440+360=359+13×49=81÷9×87=41×12-309=78×8÷4=(976-740)÷2=8.5+6.0=97.3-33.5=882-284+74=77×10=1.5+1.7=12×2×27=16×55×7=11×28+585=23×(64÷2)=15×(87÷3)=210×(40÷5)=978×7÷6=907-34×8=145×8-186=497×(322-319)=25.2+71.7=48×(96-90)=8.6-8.1=23×12×3=741×6÷3=375×(18÷9)=11×36×2=38×12=99÷3×23=213+265-55=662÷2×5=(399-379)×10=37×(290-270)=65×(170÷5)=37.8+22.2=721×(20÷4)=34+107×7=234-202=56÷2+391=311+447=107×7×3=83×(251-219)=376-12×31=333-17×10=424-234+253=48×(600÷8)=333×2÷3=278-244=373×6-260=262+(235-99)=11×9×90=55×(259÷7)=59×(14÷2)=11×(711÷9)=42×99=22÷(16÷8)=754×(24÷8)=13×5×32=93×(26-22)=51×(501-409)=6.5-5.7=675-472=843÷3×4=29+(192-90)=948-498+781=623÷7×99=6.5+5.1=139-240÷8=25×(72-61)=(967-197)÷5=924÷(20÷5)=90×45÷5=762-336-345=176+292=14×22×3=360÷(102-96)=21×21×2=996×5=288÷(2×4)=3.4+4.3=96×28×9=298-98-167=852÷(3×2)=357÷7×3=15×56÷8=11×12×6=(267-177)×73=840-113-391=107+66-91=22×57=26+182+360=(699-366)÷3=93+95=51+14×19=282×2-534=240+366×2=481-39×4=432-(160+94)=12×72÷9=16×6×29=182+531÷3=448×(390-381)=320÷2÷8=443×(10÷5)=372-(75-48)=19×45-169=400-695÷5=189×2=3/5-1/5=220÷(256-252)=728÷2÷2=64×7×2=217×4+86=780÷5÷6=604÷4+311=238÷7÷2=390÷(723-717)=181-392÷4=26×(12÷4)=54÷2÷9=524×(45÷9)=479+22×22=434÷(16÷8)=772-16×10=119÷(703-696)=18×25-267=130+24×19=455+26×11=318+(447-116)=537-272÷2=288×7=52×15-221=732÷4+284=496-(266+179)=(316-299)×53=13×37-283=2/8+3/8=813-136÷4=(999-978)×35=18×22-333=15×46÷6=355+106-438=204÷(3×2)=995-(108+344)=291÷3×62=234÷(284-281)=160÷(4×2)=903÷7=33×(120÷6)=80.2+5.1=528÷(2×3)=983+60÷4=75.6+9.3=456÷3×6=(952-54)÷2=98.9-78.2=246÷2=27×27÷9=35×(73-69)=711×(691-684)=563-(69+269)=17×(76÷2)=172+426÷3=451-212=149+214×2=387÷9=153÷3÷3=104-27+366=564×8÷2=33×7×4=98×10-416=88÷(4×2)=763×2=855÷(869-864)=28×14×2=65×(72÷8)=65×6-102=(183-138)÷9=686÷7×8=(281-56)÷3=12×51=11×24÷8=557+401-33=815+10×62=488-18×15=77+(463-116)=985-639=312÷2÷4=858×8-930=713×(48÷8)=396÷6=(473-213)÷2=197×8÷2=471-24×19=756-(746-520)=435-136-128=197+87=669-111=324-11-122=495+33×6=981-153+989=216-23-137=596-864÷9=497-564÷6=218÷(448-446)=(415-177)÷2=909-108×3=435-378=804+14×13=627×4-262=193×(89-84)=0.5+3.6=(838-781)÷3=450÷(54÷6)=3.2+67.6=150÷(24÷4)=23×43=70×88÷2=97×3+947=149+278-136=(254-228)×17=450÷(3×3)=13+81×2=81×(505-450)=524÷(832-828)=267-(64+32)=890÷5×4=31×6×5=699-228-132=231÷(172-169)=984+370+130=306×3×8=307×3+775=98×31×7=895-28-104=103+180=744×2=91×5=9.6-2.5=384+(344-336)=45×6×2=315-(154-26)=431-17×14=985-(197+139)=482-(70-43)=235+111-255=728÷2×7=884-339+124=343+213×3=473-(343+41)=388÷(825-821)=360-192+121=78×98×7=874+108×8=366×2-84=290×2÷4=764÷(16÷4)=975-453+844=946-(478+327)=605-580=22×(123÷3)=998+(434-328)=998×8=908÷4+347=484-255-36=845-751+248=451-413=22×40=75×3=210+46=720×(48÷6)=3/5-2/5=331-475÷5=272+44×13=42÷2×8=307+(400-312)=315×8-406=132÷2×14=52×(240÷8)=230×3=939-107=97+532=86+57+403=60÷3÷4=322-305=9.2-3.4=88×(462÷6)=32×9÷3=100×4÷2=251×3=320×2÷5=408÷(24÷3)=959-(553+300)=309-(267-122)=238-351÷9=494-317-119=627÷3=10×2×26=46.3+30.6=402+(923-596)=372÷(233-229)=158×(21÷7)=115×2-13=28×11-82=250×4÷8=352÷(64÷8)=10.0-3.8=12×35-230=63+151+81=576×2÷8=84÷6÷2=967-241-297=178-119=40×13÷4=30×2×37=943-28×6=24×(426-405)=41×10=288÷4×11=11×(462÷7)=288-116=59×(33÷3)=966÷2÷7=42×16-191=89×(322÷7)=379+128÷8=548+48×14=278+35-70=60.9-48.2=888÷2×7=90×(252÷9)=62×78÷3=531÷3=266+97-279=548+602+809=57×15÷5=42×2×84=126×6÷9=298×2÷4=120+140=51+(977-822)=948÷6=45×(23-15)=28×5×3=150÷5÷3=943-(781-457)=92×(42÷6)=110×9÷6=877-21×7=995-16×62=335-(363-102)=902×(20÷4)=72÷9×82=853-115×4=205×4-474=436×2-869=57×2×4=175-10+110=723+(665-607)=773-712+622=380+(455-231)=615+977-119=394-24+35=288÷3×10=29×33-814=160-36-49=237÷(18÷6)=755-16×45=881×9÷3=279÷9=13×(324÷6)=60×11=613+373=912+721-917=48÷4×2=85×11-546=266-170-82=928+(914-409)=24+185-207=28×3×88=98.1-47.3=13×18×2=311×3×8=808÷4=14×55=492-(558-67)=37×20-44=24÷8=11×50=374-271-50=390÷(48÷8)=488÷(453-451)=1.6+5.6=798÷7+889=120÷(191-189)=425×9÷5=96÷4=133÷(49÷7)=14×22-38=84×10÷8=697-56×8=492-362+332=45×4×2=474-10×45=664-150+134=442÷2×5=12×39-157=75-30+449=22×67×8=22×4×44=15×31-168=339-52×2=357-208=782-102+976=117+922-413=48×2×28=984÷(2×4)=107+147×6=108×(32÷4)=650÷(25÷5)=590+95+527=28×(582-524)=(389-343)×18=378÷6×3=907-303÷3=411-(101+190)=310÷2÷5=455-14×15=(406-324)×44=18×(879-799)=212÷(2×2)=35×(96÷8)=744÷(2×2)=162÷(2×3)=1/4+3/4=24×3×59=937+794-498=33×3×60=884÷(186-182)=376÷(404-396)=160×5×3=2/6-1/6=104+686+23=151×(135-129)=31×2×80=3/6-2/6=298-92-110=15×11×2=10×13×4=701+291=38×27÷9=773+421×2=0.3+0.5=20.8+23.6=979+(904-609)=(586-366)÷5=675×(32÷8)=147+(264-16)=23×4×3=482-26×17=995×(291-282)=142×8=162-495÷5=192-(433-340)=126÷6÷7=778-576=74×(63-56)=315+317×3=65×(158÷2)=76×11÷2=20×44+28=544÷(2×4)=308-(38+117)=100÷4×11=89×27×9=829+734÷2=10×(300÷4)=23×20×2=213×3×2=682+376-848=11×3×38=461-224×2=21×14÷3=702÷(2×3)=218×5-952=30÷2×42=595-20×15=763-(576-223)=341-(260-88)=332-(706-461)=288+323×2=485-900÷3=496÷(2×4)=15×10×2=377-159-213=451×(63÷9)=22×30+567=9.1+6.3=(333-290)×16=368×2×3=129×5=115×4×2=564÷3÷2=418+560÷8=22×(25÷5)=473+218-445=504÷8÷7=940-24×19=76×(59-54)=852-(220+382)=192÷6÷8=38×22=11×26+171=53×(546÷6)=137×(24-20)=648-205=(668-364)÷4=13×5×48=420-(315+40)=498-85×4=58+80×4=27×(55÷5)=159÷3=342-14×17=174÷(324-321)=17×53-456=368-145-114=(974-128)÷9=124-960÷8=338×(18÷9)=247+106×2=15×37-96=69×11+34=611+810-273=464÷2=67.5-55.8=15×15=135÷9+72=944-248÷8=776+191-669=780-(381+223)=(272-224)×75=324×(10÷5)=81×6÷2=496÷8+483=567÷3=4.0+2.3=200÷(2×4)=508-(125+10)=223×(655-650)=11×14-58=867-(403+345)=911-18+909=360÷(48÷6)=969-186-606=978-55×6=860+79×10=56.5+6.5=16×2×57=92+77=275-310÷2=42÷2+150=809-169×3=10+286×3=313-10×16=154+54-156=552÷8÷3=77+266-295=532-708÷6=431-148+129=129+32×10=168÷(18÷6)=128÷8÷4=20+92+352=30×19=13×(330÷6)=87÷(12÷4)=16÷2×16=117+(486-453)=60×10-335=36×(85÷5)=112+225=854÷7×3=420÷4=110×6×7=407-(148+209)=(548-502)×82=329÷(238-231)=150×3÷5=148×6-784=435-98×3=823-(217+197)=318-123-148=959-(800-534)=610×2-934=11×14×4=928×4=24÷(789-785)=141+(545-504)=914+222+362=88+486÷9=48÷(2×2)=667×2=207-38×2=398+210÷3=810+(873-603)=327+148+418=731-(523-279)=312×2÷4=30×2×56=423÷(348-339)=222÷(96-90)=402÷3×8=(127-101)×29=919-244×3=157×5-549=710÷5×4=429+216+302=615×4-195=337-(118+211)=50+142=67×12-81=303+(364-277)=40×2×5=49×9×2=413-18×13=6.5+8.5=27÷(27÷9)=45÷9×94=394-109-264=32×19=66+267=19×(243÷9)=993÷3×8=992-(635+190)=29×3×12=240÷4×41=14×(354÷6)=263×(305-302)=839-59-257=414-(111+116)=311-125-45=16×24×2=(873-778)×53=168+226=51×36=192÷8×69=124÷4×12=360÷(3×3)=49×(45÷3)=494-(26+335)=363+(421-354)=65+506-502=23×15×2=(92-64)÷4=11×85=5/10-3/10=208+200-238=990÷6÷5=456-206-174=98×(204-199)=188×5-769=14÷2×87=138+270×3=28÷2÷7=872÷(2×2)=21×4×9=(210-129)÷3=16×19÷4=140×(20÷4)=786+621-860=304-(165-120)=46×19=434+273÷7=3/6+2/6=13×(165÷3)=856÷8×3=37×2×44=464-936÷3=54×4-80=974-605-101=3.8+4.2=426+645=352+134+906=(306-129)÷3=(419-347)÷9=351-124+184=86×79×4=33.2-5.5=10×12×5=7.8-4.7=2/5-1/5=92÷2+203=26×3×37=212×3×5=66÷(263-261)=847+138÷6=4.8-2.1=34×(36÷2)=51×18-433=27×13+120=8.9-6.8=560÷2÷5=188+156+414=642-(29+286)=93×74=83×58=452-666÷2=378+564+132=822-(500+68)=401-24×15=327-35×3=150+635=12×(423-382)=172×5-443=37×4÷2=112×(520-514)=822÷6×3=920÷4×6=149-109=221+22×10=295+60-214=608÷8×57=54×8+950=27×24÷6=(212-118)÷2=154×(18÷3)=9.9+9.4=116÷4+103=592×5÷8=88÷4×31=348÷(405-403)=392÷(208-204)=3.3-1.8=445-(49+278)=336÷2=440÷5×10=101×(479-475)=160×4=100×7÷5=940-14×34=70+50×5=30×2×14=752+(299-90)=174×(189-186)=172÷4=316×2-38=38×93×8=132÷4=460×(63÷7)=25.8+45.6=123+592+189=(488-44)÷3=107+390÷3=228÷3=714÷3×4=173-161=564÷6÷2=714-46×5=426÷3÷2=33×23=199+676÷2=43×11-437=15×33÷5=172+287=22×7×6=45÷9×15=10×6×23=288÷3×97=930÷5÷6=163+521=134+652+113=84×(319-312)=47.3-43.9=372÷(48÷8)=12×(156-114)=463-22×19=16×14-66=0.4+8.3=97×2=992÷4×5=66×6=327-169+124=725×9-405=898÷2×6=513÷3=(435-12)÷9=467×(73-70)=396÷6÷6=732+486×2=434÷7×3=472-42×8=71×(30÷5)=50.4+49.6=443-212-190=673×(30÷6)=(87-10)×12=184×5-125=44×(380-326)=987-(686-366)=351×2-496=56÷(14÷7)=466+273÷3=51+222+315=33×2×31=402-15=20×32÷2=313×6÷2=(649-466)÷3=798÷2÷3=136÷(4×2)=292-70×4=177+441=146-52×2=108+77-185=234×3-118=126÷3×8=146-76÷2=280+139×4=5.8-4.0=474÷(3×2)=71×99=728÷2+381=5.8-5.3=228÷6÷2=311+213+470=414×2=899+24-910=218÷(182-180)=420÷3÷7=647×5-397=(451-83)÷4=127×5=139×3=385-24×3=339+561+31=284×2+176=187+21+192=96+251+73=(300-15)÷5=47×(228÷4)=264+124+982=468÷6÷2=46×48×6=2/7+3/7=135÷(27÷3)=45×2×84=177×4×2=488+(430-170)=759+208×4=361-(176-20)=188÷(2×2)=45.1-6.4=98÷7=258÷(916-914)=7.2-5.7=4.1+4.4=440÷(4×2)=106+898-95=169+29+599=78×(425-420)=610÷5×8=36+421-154=13×38÷2=51×(126÷6)=390÷6=432÷(56÷7)=686+(930-601)=147÷(24÷8)=160×6÷8=849×8÷2=232+685+849=2.6+5.6=488×2=345÷(750-745)=321×(12÷2)=12×36-421=292-(201-122)=652-527+143=390-65×3=3/7-1/7=(193-117)÷4=915-(277-168)=888÷(2×3)=141×(281-275)=459×(16÷8)=29+12×57=358+(450-48)=71×2×6=(282-253)×13=881-812+561=76×84÷7=16×21-195=382-(436-73)=780+201+798=495-50-256=212÷2×7=738÷9×3=366×(56÷8)=320÷(20÷4)=979-261-55=380÷(16÷4)=201+(433-304)=4/8-1/8=77×(64÷4)=899+585÷9=972-(260+358)=(993-188)÷7=996+93+769=307-(138+87)=12×41-350=956+789+432=986-(546-175)=1.8-0.4=507÷3=(634-562)×59=174÷6×7=4/7-1/7=309-711÷9=(208-79)÷3=440÷(2×2)=808×6÷2=642÷6×2=775+23×35=184÷4×10=446÷2×8=213+378÷7=860÷4÷5=63×(486÷6)=21×44÷6=370+32×26=270÷2=3.5-2.5=24×12÷8=7.3-1.3=744+13+228=31×(129-104)=284+393-81=10×6×63=152+287=18÷9×42=26×6÷4=366÷6×15=(486-204)÷6=30.3-16.8=(839-538)÷7=714-537+774=232+11×36=993-213=26×2×4=295÷5×81=197×3×9=483÷(21÷3)=28×3×86=59.1-49.3=21×66×5=430÷2+778=460÷(945-943)=参考答案480÷(21÷7)=160276-10×7=2062.3+5.0=7.3310-266=44331-315=167.2+8.4=15.6201-342÷2=30742-27+63=77864×15÷5=192456÷(4×2)=5719×11-17=192121-109+42=54291×9-40=2579701+218-539=380452÷4=113421-710÷2=66156×6=936678÷(36÷6)=113834÷(2×3)=139620÷(28÷7)=155109+88×9=90116×29-463=19.6-1.8=7.8532-504÷3=36420÷(2×2)=5908-83×10=7816×9÷2=728.7+8.2=16.915×17×3=765346-704÷4=170185+159-240=104838-22×34=9019×21-56=34328×66÷3=61610×47×2=94019×(213÷3)=1349116+364=480161×5-280=52595×76=7220129×(138-134)=516204+744=948472-(59+147)=266632÷(4×2)=79366-13×10=236725÷(40÷8)=14599÷(72÷8)=11430÷(15÷3)=86876÷(3×2)=146537÷(18÷6)=17984-(407-323)=0414÷6×24=165639×2×26=2028935-374×2=187272-48-164=60351+12-295=68132÷(769-763)=22643-52×12=19213-(942-921)=19232×9÷4=7237×10+683=1053176+232-11=397227+(495-192)=53022×9=198799×7=5593350+120+47=51742×46×9=17388171-420÷3=31896÷4=224999×(988-982)=5994971×7=6797327÷3=10912×8×92=8832192÷(362-358)=48455-18×23=4156÷8×39=27350×2=100399÷7=5712×4×34=163282+154-192=4470÷(537-532)=14335+(807-444)=698496-(933-443)=610×6×74=4440245+27×17=704147+14×25=497952-77×11=105918-763=155375-140-93=142380-(281+10)=89764+351=111510×89=890(290-203)×96=8352902+182×5=1812351-12×15=17166-32×2=2322×3÷7=13829×11-253=6691+97=188374-37×7=115350÷2×5=875406-286=120570-21×3=507231-76÷4=21211×82=90224×37-500=388433-99×2=235398-32×3=302186÷(905-903)=9359×(222÷6)=218352-(370-356)=3875-138÷2=64.3+1.9=6.2435-147×2=141486÷6÷9=935×20÷4=175427×8-150=326655÷5×17=187293-157+26=1621.9+2.0=3.93.1-0.2=2.9418-(494-238)=162310-95-211=4700-70-518=112539+15×51=1304478-98-112=268392÷(2×2)=9854.3-6.9=47.4394+(472-270)=596547×(18÷2)=492340×48÷4=48011×5×24=1320366-540÷4=231339-628÷2=25406-(96+15)=295478+559=103716×(251-211)=640889-15×12=70960×8÷6=80328÷2+82=246348+345×2=103884÷4×16=33630×(450-442)=24037+(304-249)=9288÷8×39=429788÷(2×2)=197(253-19)÷3=7829×23-423=24458×(87÷3)=1682916÷4+313=542616-13×38=12255×(333-283)=2750340÷(40÷8)=68533-146=38715×32÷6=805.8+6.7=12.5110×(54÷9)=660390÷(2×3)=6560×4=240944-164-540=240244÷2+520=642490-281=209294÷6×30=1470286-175+342=45339×38÷3=494104×2+90=298450÷3=150443-(132+267)=44117×7+153=972293+(628-400)=521358-138=220147-29+944=10621/6+4/6=5/628×(60÷2)=840817-459+143=501(314-299)×81=121530×31+658=1588396×8=316840×31×9=11160504÷4÷6=2110×16×3=480492÷4×7=86115×56=840216÷(2×4)=2760×41=2460293-(447-174)=20259-128-26=10565×(112-90)=143037×2×5=370909-118×4=43714×5×9=63085+114=199256÷(2×4)=3220×21-294=126612+(928-85)=145573×54×9=35478440+399÷3=573126+(229-76)=279796÷2+583=981195÷5=39674-579+809=904387÷(15÷5)=129745÷(20÷4)=149433×2+276=11421.5-1.2=0.3372-60-265=4758+296=35456+(497-170)=383660÷4×6=990756+761+347=1864609+(420-243)=786791×7-321=5216238+732-415=555216+182×3=762490÷(373-371)=245208÷(40÷5)=2685×10+560=1410992-(491-362)=863893-98-477=318240×(10÷5)=48056×2×6=67289×24=2136328-88÷4=30638.8+9.7=48.593-74+365=384718-26×14=35459×97=5723(19-11)÷2=458+623÷7=147493+626+380=1499(759-357)÷6=67214+51×14=928355-14×17=117410÷(161-156)=821/7+3/7=4/7252+84×5=67233×60÷3=660908-130-559=219810÷9=90192+960+427=1579426-256=170425-652÷4=262706+71×3=91937×9×8=2664954-245+171=8807.1+9.3=16.4328×(319-316)=984533-88=445173+14×69=1139308×3=924515+792÷6=6474/8+3/8=7/8480÷6=8015×3×96=4320405×(699-691)=3240792-167×4=12448×27×8=10368425-326=99648×3÷4=486967-756=211625+760-916=469343-960÷8=223846÷3÷2=141488-25×17=63929×(403-400)=2787370-17×18=64440-(22+374)=44(469-381)÷4=22861+977=1838201×4÷2=402168+170=33844×9-92=30412×78÷6=156150÷5÷2=15555+37×24=144328×7×3=588190×3=570630÷9×16=1120984÷2+83=575400+15×40=1000311-(199-69)=181362-80=282334-23×10=10413×9×6=702465×7-281=2974841×(36÷6)=504672×89÷3=2136330-(100+41)=189904+403+235=1542448÷2×6=1344370+(655-484)=541518-(313+64)=141106×8=848236-225=11295×(136-133)=885252÷3=84836-150÷3=786(884-770)÷2=5746×9×2=828646÷(205-203)=32315×(492-444)=720232-119+260=373163+161+500=8241/5+3/5=4/549×62=303830÷(12÷6)=15369-45×5=14429×72×7=14616885-16×15=64573+175=248302-(867-687)=122460÷(912-910)=230268+29-96=201276÷(507-504)=9211.4-2.8=8.6585÷5=11747×(460-457)=141240÷8×49=1470373-241-18=11421×11÷7=33192-100+296=388933÷3=311189+104=293499-122=377224÷4÷7=889×52×9=4165296÷6×38=60866×2-54=7846×(982-914)=3128927×2÷6=309196×4+141=92530×46=1380573×(103-100)=1719560×(441-434)=3920292-28×4=18078+(374-99)=35366×8×3=15842/4-1/4=1/412×8×21=2016160×5×9=7200976÷8÷2=619.9-8.5=1.4953×7=66711/4+2/4=3/4852÷4×7=1491480÷8×22=1320265×(18÷9)=5305.3-3.7=1.6425+371÷7=478788÷2+249=643174×6÷4=261(376-330)×17=782165×4×6=396014×7×31=3038188-139=4922×70÷4=385(148-71)÷7=116.4-3.6=2.8262-53×4=5019×4×28=2128987-59×6=633240÷3÷5=16604÷(2×2)=151567-(716-478)=32920×49÷7=140342÷3÷3=38412×2-342=482950-33×21=257168+25×20=668245+518=763607-(538-383)=452686÷7+190=288841×(651-647)=3364475+(418-105)=788720÷3÷5=48150×5×8=6000409+26×12=72192.7-89.1=3.696÷8×67=80445+167×2=37950×58×5=14500(464-88)÷8=47786÷(24÷8)=26233×46÷3=506142×4+125=6933.0+2.3=5.37.5+9.1=16.6237×6÷9=158220÷4×51=2805900×6-519=4881879+16×16=1135810÷2×5=20259.2-8.2=1.0380-490÷5=28219×9÷3=5784-17+325=392473-109=36472+315=38710×56=560145-819÷7=2814×56-364=42028×10-241=39(346-92)÷2=127724÷4×5=905745+184+838=1767909-(951-428)=386121+(994-835)=28022×15+287=617772-(291+40)=441860-(399+345)=116678+760=1438430-184+120=366740-653+199=286440-(112+285)=435.2-1.9=3.3168+485=6538.2-1.9=6.3464-270-74=120760÷(643-641)=380372×(56÷7)=297616×8×6=76879×24=189652×(21÷3)=364(496-292)÷6=3478×48÷8=468162÷(3×3)=18126÷6×38=798441-(178+196)=6725÷5×6=30244-(447-421)=21842×78÷4=819685+53+247=985(627-414)÷3=71385+(448-406)=42765×(954-901)=344527×14-67=311306-(410-329)=225284×3-576=276238×(12÷6)=476234-(233-43)=445/9-1/9=4/9179×3=537165÷(27÷9)=557.4-2.4=5.0332+167=499379×2=758320+95×5=79554÷3×28=504197+25×20=69764×3×9=172823×41=94354÷(2×3)=992×(231÷3)=708496×47=451211×13×3=429847-(949-283)=18114×2×93=2604475×(409-403)=2850784-38×10=40415×(414-409)=75684÷(2×2)=171142×6-567=285360-(260-21)=121180÷9+530=550428×2=856606+290+753=1649240+100÷2=290412-15×19=12757×38=2166486-(18+56)=41231×3×8=7441/8+4/8=5/8(234-153)÷9=9558÷2×3=837291-30×8=5116×14×2=44821+69=90262+(340-295)=307(811-591)÷5=44356-(537-469)=28810×9×39=3510328×2-334=32226×2×26=13521/3+2/3=1320÷(4×2)=407.4-2.3=5.145÷9×48=2409.0+2.5=11.5917+983-306=1594486÷(222-213)=54604+66+131=801882-675=20726+121=147463-97+285=65133×63÷7=297126×5÷6=105277-121×2=35264×(123-120)=792178+26×17=620936-14×26=57264+86+776=926431×6=258620×(410-382)=560398-732÷4=215222÷(829-826)=7419×49=931311+80×11=1191684-614=70627×7=4389176-144+10=426.9+4.4=11.36.3+9.9=16.245÷9=521×(216÷8)=567825×(18÷9)=1650312÷2=156282÷3=94900-22×30=24023×21-109=37477×(546÷7)=600683×9-291=456253+173-346=80358÷(18÷9)=17959×(24÷6)=236677+111×6=134357×87=49592/7-1/7=1/738×(12÷3)=152308÷(56÷8)=44364×2=728248÷4=6297×24=2328889-28÷4=882702+73×12=15782.8+0.2=3.0434-42×8=9834×29-789=197926-18×13=69234×4=13615×27×2=81013×23=299454-330=124158÷(172-170)=7937.2+28.1=65.3430×5=2150297-536÷8=23056×15÷3=2805.2-5.0=0.2597+186=78381×92÷3=248425×4×9=900976-(260+365)=351710+(388-12)=108613×7×37=3367204÷3÷2=34(286-256)×33=990(395-377)×44=792555÷3×4=7401/6+3/6=4/614×2×67=1876582÷(3×2)=97(308-188)÷4=3061×61×8=2976852×3÷6=26681+633-943=371184×(480-473)=1288140×4-97=463441+34×4=577563-339=224378+109-184=30323×18-342=7252+51×4=25696×(72÷8)=86412×(130-121)=108451+310+33=79415×(123-105)=270457-358-65=34467-612÷9=399141-(421-404)=12455×(476-469)=38599×3-181=116885-432×2=2116×(100÷4)=40028×97×5=13580350-91÷7=337178÷2=89446-440+360=366359+13×49=99681÷9×87=78341×12-309=18378×8÷4=156(976-740)÷2=1188.5+6.0=14.597.3-33.5=63.8882-284+74=67277×10=7701.5+1.7=3.212×2×27=64816×55×7=616011×28+585=89323×(64÷2)=73615×(87÷3)=435210×(40÷5)=1680978×7÷6=1141907-34×8=635145×8-186=974497×(322-319)=149125.2+71.7=96.948×(96-90)=2888.6-8.1=0.523×12×3=828741×6÷3=1482375×(18÷9)=75011×36×2=79238×12=45699÷3×23=759213+265-55=423662÷2×5=1655(399-379)×10=20037×(290-270)=74065×(170÷5)=221037.8+22.2=60.0721×(20÷4)=360534+107×7=783234-202=3256÷2+391=419311+447=758107×7×3=224783×(251-219)=2656376-12×31=4333-17×10=163424-234+253=44348×(600÷8)=3600333×2÷3=222278-244=34373×6-260=1978262+(235-99)=39811×9×90=891055×(259÷7)=203559×(14÷2)=41311×(711÷9)=86942×99=415822÷(16÷8)=11754×(24÷8)=226213×5×32=208093×(26-22)=37251×(501-409)=46926.5-5.7=0.8675-472=203843÷3×4=112429+(192-90)=131948-498+781=1231623÷7×99=88116.5+5.1=11.6139-240÷8=10925×(72-61)=275(967-197)÷5=154924÷(20÷5)=23190×45÷5=810762-336-345=81176+292=46814×22×3=924360÷(102-96)=6021×21×2=882996×5=4980288÷(2×4)=363.4+4.3=7.796×28×9=24192298-98-167=33852÷(3×2)=142357÷7×3=15315×56÷8=10511×12×6=792(267-177)×73=6570840-113-391=336107+66-91=8222×57=125426+182+360=568(699-366)÷3=11193+95=18851+14×19=317282×2-534=30240+366×2=972481-39×4=325432-(160+94)=17812×72÷9=9616×6×29=2784182+531÷3=359448×(390-381)=4032320÷2÷8=20443×(10÷5)=886372-(75-48)=34519×45-169=686400-695÷5=261189×2=3783/5-1/5=2/5220÷(256-252)=55728÷2÷2=18264×7×2=896217×4+86=954780÷5÷6=26604÷4+311=462238÷7÷2=17390÷(723-717)=65181-392÷4=8326×(12÷4)=7854÷2÷9=3524×(45÷9)=2620479+22×22=963434÷(16÷8)=217772-16×10=612119÷(703-696)=1718×25-267=183130+24×19=586455+26×11=741318+(447-116)=649537-272÷2=401288×7=201652×15-221=559732÷4+284=467496-(266+179)=51(316-299)×53=90113×37-283=1982/8+3/8=5/8813-136÷4=779(999-978)×35=73518×22-333=6315×46÷6=115355+106-438=23204÷(3×2)=34995-(108+344)=543291÷3×62=6014234÷(284-281)=78160÷(4×2)=20903÷7=12933×(120÷6)=66080.2+5.1=85.3528÷(2×3)=88983+60÷4=99875.6+9.3=84.9456÷3×6=912(952-54)÷2=44998.9-78.2=20.7246÷2=12327×27÷9=8135×(73-69)=140711×(691-684)=4977563-(69+269)=22517×(76÷2)=646172+426÷3=314451-212=239149+214×2=577387÷9=43153÷3÷3=17104-27+366=443564×8÷2=225633×7×4=92498×10-416=56488÷(4×2)=11763×2=1526855÷(869-864)=17128×14×2=78465×(72÷8)=58565×6-102=288(183-138)÷9=5686÷7×8=784(281-56)÷3=7512×51=61211×24÷8=33557+401-33=925815+10×62=1435488-18×15=21877+(463-116)=424985-639=346312÷2÷4=39858×8-930=5934713×(48÷8)=4278396÷6=66(473-213)÷2=130197×8÷2=788471-24×19=15756-(746-520)=530435-136-128=171197+87=284669-111=558324-11-122=191495+33×6=693981-153+989=1817216-23-137=56596-864÷9=500497-564÷6=403218÷(448-446)=109(415-177)÷2=119909-108×3=585435-378=57804+14×13=986627×4-262=2246193×(89-84)=9650.5+3.6=4.1(838-781)÷3=19450÷(54÷6)=503.2+67.6=70.8150÷(24÷4)=2523×43=98970×88÷2=308097×3+947=1238149+278-136=291(254-228)×17=442450÷(3×3)=5013+81×2=17581×(505-450)=4455524÷(832-828)=131267-(64+32)=171890÷5×4=71231×6×5=930699-228-132=339231÷(172-169)=77984+370+130=1484306×3×8=7344307×3+775=169698×31×7=21266895-28-104=763103+180=283744×2=148891×5=4559.6-2.5=7.1384+(344-336)=39245×6×2=540315-(154-26)=187431-17×14=193985-(197+139)=649482-(70-43)=455235+111-255=91728÷2×7=2548884-339+124=669343+213×3=982473-(343+41)=89388÷(825-821)=97360-192+121=28978×98×7=53508874+108×8=1738366×2-84=648290×2÷4=145764÷(16÷4)=191975-453+844=1366946-(478+327)=141605-580=2522×(123÷3)=902998+(434-328)=1104998×8=7984908÷4+347=574484-255-36=193845-751+248=342451-413=3822×40=88075×3=225210+46=256720×(48÷6)=57603/5-2/5=1/5331-475÷5=236272+44×13=84442÷2×8=168307+(400-312)=395315×8-406=2114132÷2×14=92452×(240÷8)=1560230×3=690939-107=83297+532=62986+57+403=54660÷3÷4=5322-305=179.2-3.4=5.888×(462÷6)=677632×9÷3=96100×4÷2=200251×3=753320×2÷5=128408÷(24÷3)=51959-(553+300)=106309-(267-122)=164238-351÷9=199494-317-119=58627÷3=20910×2×26=52046.3+30.6=76.9402+(923-596)=729372÷(233-229)=93158×(21÷7)=474115×2-13=21728×11-82=226250×4÷8=125352÷(64÷8)=4410.0-3.8=6.212×35-230=19063+151+81=295576×2÷8=14484÷6÷2=7967-241-297=429178-119=5940×13÷4=13030×2×37=2220943-28×6=77524×(426-405)=50441×10=410288÷4×11=79211×(462÷7)=726288-116=17259×(33÷3)=649966÷2÷7=6942×16-191=48189×(322÷7)=4094379+128÷8=395548+48×14=1220278+35-70=24360.9-48.2=12.7888÷2×7=310890×(252÷9)=252062×78÷3=1612531÷3=177266+97-279=84548+602+809=195957×15÷5=17142×2×84=7056126×6÷9=84298×2÷4=149120+140=26051+(977-822)=206948÷6=15845×(23-15)=36028×5×3=420150÷5÷3=10943-(781-457)=61992×(42÷6)=644110×9÷6=165877-21×7=730995-16×62=3335-(363-102)=74902×(20÷4)=451072÷9×82=