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49×10-419=406×7÷2=16÷4×2=229-(435-394)=(722-206)÷2=714×(766-760)=927÷3×2=584÷(4×2)=7.3+4.9=286-22=693-720÷8=90÷9×59=959+155×3=65×10+896=40×14=252-93+86=35×26÷2=236×(69-66)=256÷4÷4=40×2×86=460÷(36÷9)=458-(779-406)=853×(27÷9)=216×3+78=264÷6=35÷(15÷3)=19×5×80=858÷6+173=14×36÷3=296+292×2=3/8-2/8=135×4÷5=313+198=(611-401)÷5=94×(736÷8)=321-166-20=254×3×7=438+(310-209)=18×13×4=277+466-347=288×3-749=752÷4÷2=480-54-331=235×4=603-32×11=199-128÷8=240÷5=20×30-56=69×2×3=31×7×3=450÷(3×2)=411×3=55×91÷5=650-(468+177)=630-(251+103)=47×10-204=62×10=248-108×2=61×7-35=42×2×9=309×5=424÷(12÷3)=407×2-451=251×8=508+176÷2=30÷(16÷8)=705+989+998=42÷(10÷5)=19×17×2=19+(485-477)=532-46-375=661-282=771-38×14=8.4+6.8=38×5×4=952÷(2×2)=54÷(105-103)=10×5×94=932+656+211=23×(42÷6)=28×2×19=25÷5×45=902+449+591=180×2+445=248-528÷3=498÷3=(922-462)÷5=379-26×6=188×(12÷6)=(886-823)÷3=55×3×6=14×(133÷7)=734+(323-25)=350-18×17=35×(112÷4)=830×6-176=296-225+554=855×5÷3=30÷5×61=117÷(302-293)=270+350=15×11×6=406-326=245×2×6=4/8+2/8=434-(584-471)=45÷5+532=594+243+136=840÷(3×2)=779-194=45×(136÷8)=83×9-603=105×9=119×(24÷4)=44×2×10=11×52×8=271-378÷7=468÷9×61=42÷(12÷2)=277×(14÷7)=440×2÷4=467+22÷2=395+25×12=472×2-654=463+14×10=126÷(3×2)=10×9×49=625-24×26=2/5+3/5=258-26-222=26×(243÷9)=14×4×68=2.0-1.9=860-16×49=55×14-578=645×(24÷8)=30×16×2=647-(133+218)=324÷2×5=9.9-5.4=862×4-526=25×38=484-206=97+51=178-575÷5=410÷(238-233)=22.4+15.3=18×4×69=340-789÷3=56÷4×35=537-276-189=460÷(40÷8)=666-411-211=432÷8÷9=831+676+610=400÷(80-72)=8.9-3.1=846÷(3×3)=24×(641-638)=623+377=188×5-896=448-(435-251)=340×2×9=218×6÷3=25×(144÷6)=469-422=751+94×2=81.9-51.6=67×6=478+284+416=22×18-231=458÷2=46×2×59=44×(185-166)=53+32×4=58×5÷2=279+50×15=324÷(230-226)=483+93×4=17×3×85=16×42-312=40×14÷5=84÷4=237+167+145=378-13×19=657-483-46=765+922+394=35×19-446=160+393÷3=487+125×7=435+12×38=460+525+916=238+53×16=20+294-81=684÷3×6=192-141+38=54.3-39.4=3.2+0.4=395+99×6=940+(471-114)=667-264+230=143+527+735=224÷4÷8=348÷3×2=22×2×35=11×27×3=25×(386-355)=69×22÷2=98×6×2=252÷7×2=10÷2×95=31×2×7=576×(491-487)=938×2=683-(195+72)=601-10×41=5/7-1/7=3/6-1/6=74×16÷8=449+10×50=63÷3=309÷3=816÷(3×2)=48×57÷6=11×42-406=196÷(12÷3)=38×13×2=7.5-0.6=878+346+908=14×7×46=47×61×8=905×9÷3=277+462+134=112÷(291-283)=571-205-71=44×92÷2=(447-23)÷2=69×9-350=746-21×8=289+49=14×6×8=500÷4=240+118=156×(36÷4)=173+144=328÷(2×4)=83×(30÷5)=12×33×2=187-216÷8=31×18÷3=(390-379)×38=253-188+191=489-362=744÷6÷4=15×3×30=637-400=421-186×2=28+771+175=292-861÷3=291-19×15=63×4=781-655+765=8.8-3.8=10×(88÷8)=95×(109-93)=306÷2×3=633-157=370-(301-264)=(968-920)÷6=303+61=321-452÷4=36×12×2=14×21×2=416÷4÷2=96×(342÷6)=606÷(2×3)=444÷(2×3)=105÷(27÷9)=237+815-783=32×(368-362)=45×18+40=275-131+45=(200-151)×83=60÷(24÷8)=832÷8×9=985-39×2=494-(213+124)=153-936÷9=463-137+75=912÷(2×3)=12×37=270+242+626=166+56=905×7÷5=(460-315)÷5=172÷4×9=448-918÷9=(395-113)÷3=533-27-18=16×32÷2=216÷8×83=(385-58)÷3=395×2-762=380-25×14=178÷2+356=826÷2×5=575-(268+51)=895×8-138=5/10-2/10=40+339-233=57×(291-279)=188÷(2×2)=40+354-54=132÷(385-379)=169-67+767=11×12×2=10×48=10×36-308=966-(741-638)=10×2×46=146+285-427=791×6=8/10-2/10=448÷4+279=107+374×2=854-(923-904)=328÷(12÷6)=902+225×4=301×2×4=499+18×5=6.9+2.3=93×(324÷9)=6.5+5.9=103+22×25=2/4-1/4=(710-695)×66=389-54×5=134×(23-20)=664-496÷2=846-192×3=124×2÷8=29.9+15.4=437-(462-218)=2/8+4/8=6.0+9.1=15×28÷5=31×72×5=100+190+411=177-103=457-14×3=453×2÷6=150÷(242-239)=280÷4÷7=803-162×2=231-19+110=70×8+291=865-799=36×33×9=968÷(2×2)=13×35-248=280-24×3=5.1+0.8=34×(52÷2)=524+189=140÷7÷4=16×13×3=656×2÷4=131+(512-448)=906÷6+885=72×19÷2=611+131=6.9-3.7=339+96+448=336÷6=783-(462+279)=444+381+152=565-300+386=317+(492-400)=12×5×52=96÷(2×2)=(32-10)×41=794+490-464=692÷(2×2)=798÷3÷7=759-11×58=28×5×7=240÷2=99×10=25×(216÷4)=(248-114)÷2=550×(656-652)=492÷6×63=959÷7+239=370-(107+202)=4/7-1/7=460-(12+444)=(120-105)÷5=765×7-784=6.5-2.0=460÷(2×2)=130×5÷2=(410-67)÷7=91÷(103-96)=42×8+255=405+(452-256)=726÷3÷2=448÷7×8=623-549÷9=(334-198)÷8=190×2=350÷5÷5=29×(105÷7)=181+246=8.3+18.9=430×(265-262)=206÷(963-961)=591÷(12÷4)=(396-377)×38=583+264÷4=17×(280÷5)=486-(327-129)=22×15+563=170+340÷2=498×5-593=150÷6=1/6+3/6=279+256-377=693×8÷3=272÷(41-39)=891-(81+769)=81+16×39=412+81=582-24×20=291-46-75=161×3+549=488-852÷2=16×(94-68)=929-50×2=528÷(12÷3)=207+(209-183)=24×34=287-60-28=307-13×17=804-870÷3=975÷5÷5=607-571=987+877-779=53.5+43.3=180+318-175=92×63÷7=862+47×2=317×2=311+123-263=56.7-54.9=477-113-168=272-15-41=75+942÷3=974+675÷9=12×83÷2=738÷6=595÷(593-586)=852÷(3×2)=895-33×21=77×(480-476)=72×14=80-20=712÷2×6=31×14-80=277-(16+66)=14×3×15=493+796÷4=214×(990-983)=11+(413-307)=20×4=372-(55+184)=10×42-56=318+48×10=244+224=387×(24÷6)=94×78=295-10×22=234÷(18÷2)=368-(180+77)=(137-60)×12=296-(185-42)=240+228=(395-369)×17=911-39×14=67×(598-517)=208+(455-116)=493-28-283=93×9-236=62+125×3=283-(37+158)=810×2÷5=421-11×16=18×55-250=43×23-166=387-146-173=305-(403-213)=274+294×3=425+430-183=883-535=494+(451-381)=9.9-2.5=116+126×5=180÷3÷5=47×2×72=298-21×13=577+95+236=343×3÷7=235-122=700÷4÷5=(821-771)×80=58+291=21×32-548=114+181×2=485-321=299-78×3=63×(345-255)=738÷(84-82)=6.2-5.4=84×52÷2=770-(128-14)=57×4+221=27×2×63=(501-211)÷5=408-369+100=98×62=25×6=37×18+132=64×(424÷8)=324÷4+291=4.5+9.2=75×4÷3=330-271-50=579+162=108+259=13×(298-278)=226-174÷3=890÷2=(801-727)×82=469×2÷7=2.4+7.5=(495-418)÷7=459-19+13=730÷5×2=724÷(2×2)=70÷5×4=59+746+195=11×(280÷8)=199×4-425=794-26×21=202+(874-307)=840÷(2×3)=635-516=279÷(18÷2)=772÷(2×2)=64÷(329-325)=465÷5+58=594+219×2=8.8+6.9=6/9-1/9=69×2=42+20×10=(888-827)×12=7.8-5.7=276÷(48÷8)=90×(254-251)=27+151-109=25×17-340=332÷4=13×6×35=6.1-4.5=85×4÷5=328-22×12=990-(378+499)=108÷6×51=47.7+27.7=337+(495-459)=639-(128+441)=294÷(2×3)=896-12×57=519×7=57+14×58=604+819-459=37×(312÷4)=26×(42÷3)=153÷(3×3)=15×(42÷2)=56×5×9=216×(495-488)=465+(374-267)=348×(18÷9)=722+(448-429)=58×(120-115)=479-14×10=43×12+147=1.2+6.9=132+(328-308)=828-67-509=17×2×43=(415-215)÷4=376÷8=314+169-144=196÷2÷2=340-(381-74)=26×(216÷9)=28÷7×85=72×83÷2=93×(425-416)=561+(133-91)=(874-58)÷8=479-60÷3=23×10=568+281+215=903×2=250-233+402=744÷(106-104)=376-339=96+385-385=138×4=345+(917-337)=162÷6=43×(64÷8)=541-169×3=628×3-525=816-(279+326)=977-88×3=(255-219)÷2=8.5+5.8=25.3+6.0=602÷(480-473)=99+(328-22)=266×8=90÷(12÷6)=242-104×2=41.9+36.2=960÷3÷8=137×(267-259)=336+64×14=70÷5=5.3-2.8=407-920÷5=292×(16÷8)=139×3×2=98×(375÷5)=25×3×74=43×67×3=184×5-489=2.3+9.7=38×24=926-(401-300)=462-(99+17)=64.0-45.1=11×(423÷9)=642÷(3×2)=963+32×11=48÷3=112÷7×69=192÷2=(774-130)÷2=12×3×19=(210-186)×27=406-221+233=872×(36÷9)=255+174÷2=124+(552-149)=13.2+22.5=700÷4+290=10×7×22=45×22-559=638-316+742=570÷(3×2)=81-63÷7=42×(105÷3)=418-(360-133)=472-(81+107)=952÷2÷2=346÷2×6=(309-295)×25=460-(134+326)=228÷4×2=47×88×6=(354-138)÷6=13×32×2=190-984÷8=246÷2=726÷2+70=17×2×18=52×40=34×13-98=22×(156÷4)=98.8-40.0=16×39-16=212÷(36÷9)=16×14+138=5.4-1.7=876÷3×6=256÷8×6=24×(486-465)=374-15×15=973×2=720÷(2×4)=100÷(15÷3)=267+(452-272)=5.7-5.2=903-410=31×14÷7=10×9×8=41×4=600÷(2×3)=270-19×9=17×2×83=451-61×7=88-(57+17)=460-13×19=408×2=57×(267÷3)=14×45+249=49×2×9=53×10÷5=280×8÷7=12×11×5=72÷4÷3=231-113=352÷2=913+182=70.9-13.4=216×3=389×2-131=114×(16÷4)=57×(66÷6)=498×4=121+45×7=37×(345÷5)=37×5=(82-30)÷2=174÷2=20÷(12÷3)=380-96×2=144×3÷9=273÷7×4=40+68×10=266-86×3=457-(48+121)=44÷4=675÷3=375-240=736÷4+233=25×(171-166)=295+(433-359)=787-126-593=280-318÷3=687-35×18=85×(429-410)=2/3-1/3=994+281-532=6.5-0.7=255÷(25÷5)=58×62=96×22÷6=977-17×56=440+399+220=359×4-415=7.1+0.6=25×(124÷4)=416-416+320=154×5×9=515-(244+134)=337+854÷7=(694-69)÷5=35×22=374-(231+86)=204+218+175=717-64=840-(400+42)=48×9×2=70÷2=179+130-127=96÷2÷4=471÷(403-400)=34+(738-686)=80+220×2=441-342+73=693×8÷4=415+658÷2=482-459+136=591×5=604÷2×4=145+155=702+285÷3=914÷2+177=285÷5×38=418-378÷7=5.5+6.7=866-153-96=473+62×6=337-46-38=115×(135-127)=950÷2×7=57+80×4=440-51-187=640÷8÷8=96÷2×9=894÷(3×2)=16×9÷3=200÷8×6=97.5-94.4=932×3=945-937+387=1.7+3.8=388-103×2=9.8+9.9=248+(288-268)=936-404+343=406+275×2=550-19-255=39+45×18=84÷3×32=19×99×6=30×5+181=80÷(208-206)=329+111=910÷(448-446)=466-161=504÷(2×2)=5.8+9.0=738÷(10÷5)=34×3÷6=72×62×4=192÷(2×2)=41×63=220÷(20÷5)=16×38×4=55+21×30=931×(18÷6)=182-20-84=82×(60÷6)=8/9-1/9=(628-44)÷8=287+468÷9=160×5×2=828-109×2=792×(12÷3)=755-361=739-(228+211)=940÷(32÷8)=436+10×51=527+268=83-60+415=816÷4÷4=225×(956-952)=60+244=29×3×77=(105-87)×35=955-242-96=2/7+5/7=775-618+89=199+761=444÷(968-966)=713×7-710=718÷2×6=935+20×13=430-(465-410)=20÷4×89=33×8=25.6+53.7=107+24=975-(60+829)=82×11=51×77×4=16×55+27=684×3÷9=291+129×2=179+22×17=887-113-644=3.5+9.2=859×(16÷8)=815×9-633=8.4+7.9=416-74×4=297×(42÷6)=13×58-53=315÷5×13=(257-74)÷3=9.3-2.6=912÷(180-178)=110+21×32=5/8-2/8=324÷3=443-(35+294)=21×7×8=38×(360-353)=77÷7×84=23×(398-378)=66÷6×61=617+(825-629)=21×3÷7=610×4=231-56+291=234÷(12÷2)=828-(507+256)=700÷7×2=901-50-211=10×15÷2=32.6+43.5=23×34=71×4×8=81×50=539+883-252=407-61=400÷4÷2=637×6-634=338+15+272=300×3-381=60×12÷9=183+275=198×4÷9=5/9+2/9=16×(176÷8)=672-448+635=363-85×4=266-12×11=448×(63÷7)=(941-485)÷2=195-366÷2=31×52=89×5×2=243+250=36×(26-15)=221-576÷8=462-(569-521)=66.8-30.8=11×32-70=241+566+92=371+230×4=294÷6×8=114×(21÷7)=563+(651-409)=235-108-109=315÷5=84÷6×48=23×3×69=354+(967-17)=10×12=577-(984-461)=290÷5÷2=23×36=(247-227)÷4=123÷3=16×23-176=192÷(48÷6)=25×27-563=22×33÷3=188×4=481-(229+165)=236+18×29=44+(470-157)=14×7×92=678÷6×2=(375-250)÷5=927×(297-292)=14×18-21=276÷3×48=82÷2+927=153+589+138=73×66×3=858÷6+39=132×5×8=488×7÷8=240-33×7=432+15×37=(94-80)×53=26×(35÷5)=285+80-168=478-162-173=10×(93÷3)=129×3×2=18×15-108=915+(389-372)=854÷(646-639)=183÷3=842-(241+540)=560÷2÷8=449×(16÷8)=981-103+777=707×9-605=707-(769-383)=423+(155-130)=198÷6×66=335-102-208=35÷7×8=18×24-37=134-(242-220)=42÷6×30=263+215-91=140-90+426=9.3-6.3=351+(237-142)=33.1-27.2=235×(836-832)=582+470×2=125+790+800=312×(176-170)=33×12=930+103-838=62×51=(824-788)÷3=672÷4÷2=469-404+129=9.9+8.9=905÷5=20×3×5=5.2-0.6=181×9÷3=474-18×20=58×(804-756)=280-166-13=388-(173+31)=(491-31)÷5=86×(28÷7)=23×3×6=6.8-3.1=719×3-898=840÷5÷2=152×6-56=448-12×19=31×3×79=20×15=741-599=228÷2=8.3+8.1=774-56×9=267×2-355=196+109=97×57=288÷4×2=6.6+9.6=426×2÷6=970-107+830=770+65×3=337+(462-153)=600÷(24÷3)=45×(488-484)=628-457-158=11×64=877+665÷7=19×22-151=50÷(45÷9)=808÷8=75×7+967=861+58×11=648÷4=179×(330-326)=735÷7×9=344-(659-518)=18÷2×90=1/6+2/6=932÷4×2=393÷3=98×95×8=30×3×64=9.8+0.9=11×14×4=832÷2÷2=130+334-396=3/5-1/5=146+244=551-72÷8=888÷(758-750)=82.3-41.2=346×2=54.6-24.9=6.3-1.8=19×25×8=98×47÷7=131-94+45=264÷(24÷6)=680+752=536-(42+192)=449×(490-485)=10×94-486=464÷8×16=216-89×2=96×2×5=722÷2×3=51×7=89×69=84÷(2×3)=8.6-7.2=392÷7÷7=35×(276-273)=878×(48÷8)=291-37-177=28×(58-36)=579-(462+115)=745-417=36×26÷2=378÷(123-121)=78×45×2=12×32=113-(482-382)=448÷7×91=288-396÷6=29×17-189=992÷4÷2=11×36-334=(461-317)÷8=78+283=75×2×3=551+60+112=47×12=680-898÷2=252-(142+76)=65×(94-86)=13×37=83×(184-175)=55+262+523=58×36÷2=(393-219)÷2=226-170+296=10×4×20=356-(33+278)=365÷5×77=45×6÷9=77×11×7=648-(805-331)=21×15-109=434-858÷2=24×23÷8=873÷3×4=14×3×45=494-32×11=788÷(350-346)=57×(45÷9)=39×(576÷6)=260+(415-199)=350÷(98-96)=140+33×10=456-604÷4=405-(396-373)=350÷5×31=154×2+80=233-668÷4=1/6+4/6=6/8+2/8=8.4-1.8=55×7=10×73÷5=1/9+4/9=687-18-598=165+195-212=570×2=18×9×6=562+575÷5=42×23÷7=73+42×12=357-74-191=918÷(3×2)=10×29-201=698-564÷3=176×5-771=163-(202-155)=200÷(2×4)=702×(532-528)=215÷5×22=63÷7×80=49×9+373=38×24-29=109×(204-195)=(453-389)÷8=933-(365-86)=40÷(155-153)=17×19-270=520÷5÷2=984-26×24=158+588-657=792÷2÷6=402÷(138-136)=284+(100-92)=270÷6=987+(756-111)=444÷6×25=482-16×16=900÷5÷4=329-33-286=137×5-497=344+217-216=345×(21÷7)=664÷(2×4)=13×(252÷9)=45÷9×10=100÷(2×2)=633-252=8.5-2.4=81÷9×67=884×(336-331)=482-196=397+304+47=161×(36÷9)=329×(27÷9)=388×8=(500-462)×23=562-(945-650)=666-101×5=378÷(129-127)=680+14+113=195-59×2=37×25=165×(289-283)=602-861÷3=639÷(144-135)=64×67×8=20×44-479=11×8×10=310×(18÷9)=494-76-82=232-(63+105)=354-(359-79)=720÷3=176+547=198÷9÷2=56×(674-602)=95×63=603+866-334=90×8-170=469-(167+141)=287-44×4=600÷5÷8=400÷(16÷4)=692+(632-337)=939-343=199×(63÷7)=297+856-258=13×5×39=290-876÷4=280÷2×3=264-17×5=11×5×21=60×(399÷7)=47×47×7=651+108÷2=225÷9=506+64÷4=245÷7×23=411÷(12÷4)=78.4-46.1=35×5=270+451=247-15×14=87×10-141=166×(18÷3)=780+126+13=121×4-266=927-139-129=439-(381-169)=960×(63÷7)=112÷7÷8=13+223-65=548+741÷3=16×(107-96)=221+465+284=(400-301)×80=260×2×5=614-10×26=166×2×3=310÷2+914=642-514÷2=276÷6×31=909×5-252=7.7-0.9=889-377=401-(464-135)=201+182-225=421+186÷3=220+377×2=250+987+894=142-(332-298)=80×6×2=276+162=242+199=(237-143)÷2=732+959-21=72×71÷6=117÷9×20=463+379×2=40×18-522=42×71=(458-53)÷9=948÷4+222=26×80÷5=10×8×64=987÷(349-346)=379-28×7=218-187=80×62×6=443×(779-775)=801-499=(342-319)×15=552×9-120=324÷(66-63)=116×(10÷2)=154+28×8=488×(16÷8)=73.1-62.2=16×5×53=287+(559-170)=41×70×9=458-21×14=86×27÷2=893-(403+193)=810×(125-120)=433×3-196=220÷(32÷8)=493-142-271=225+278÷2=78-450÷9=31×3×53=168÷4÷6=990÷(54÷9)=12×36+44=628×8÷4=350-326=(303-47)÷2=911-15×18=200-10×10=120×5×7=774÷(3×3)=30.4+10.2=375-(51+63)=56×17÷8=338+150-326=96-41+274=12×(336÷7)=705×8-566=900×(627-623)=10×72-204=16×30×2=313-248=196÷(256-249)=202-13×3=120÷6=371-(375-309)=185×5-903=74÷(249-247)=22×(376-340)=65+23×37=728÷(63÷9)=69×(186÷6)=42×3÷6=617-29-339=800÷2÷4=176-15×3=24×2×23=87×11=189÷9=243×(447-443)=480×8=23×10×3=144×2÷8=21×15=468÷(21÷7)=6.6+8.5=118×(25÷5)=322-(405-238)=16×(150÷3)=108÷4×25=74+83×10=995+404-600=16×62÷4=12×18-39=275-113+303=452÷(325-323)=19×4×9=606-(256-110)=308×4=4/8+3/8=223×2=67+83×5=970+243+857=660÷5×8=117÷9×7=226+918=(135-98)×15=433-329=28×16+715=800-556+51=216÷(36÷6)=75×(959-952)=23×36÷9=58×(711-642)=971+709+970=300+338+299=283-89=38×48×8=378÷(36÷6)=406÷(269-267)=496-11×41=756-804÷4=770-679+363=65×(24÷8)=484-91×3=21×10×2=52×(16÷8)=381÷(24÷8)=189+196=577×(42÷7)=574+122=78×3÷6=322+106=9.0-2.7=227+24×23=31×14-45=363×8÷6=997-11×78=18×21÷6=41.6+32.0=92×85÷4=449-90=234÷(55-53)=797-10×41=184×6÷8=148+(379-22)=289+409+227=945-(472-331)=18+261-73=63+19×20=10×(105÷5)=(164-140)÷2=60×5÷2=90÷6×65=356-(558-428)=598+617-492=15×3×62=(504-184)÷8=21×28=89×(667-610)=783÷(3×3)=45×68=202+(670-379)=871-141×3=9.2+3.7=523+201+56=738+180-350=326÷(65-63)=352÷(143-135)=55÷5×77=86×51=23×16×2=147÷3+297=5.4+1.5=756÷7×2=8.5-6.5=21-30÷3=42÷2×9=882÷(18÷9)=870÷2+330=87×(476-471)=1/7+2/7=(388-314)×46=606-261×2=259×6-816=483÷7×5=(90-77)×65=362+88-388=206×4=12×5×6=870-(765-253)=13×12×3=9.2+5.3=368÷(2×2)=(152-92)÷4=141×6÷9=345-198÷2=585×7-175=206×(56÷7)=497-227×2=848+458-377=16×(168÷6)=70×2×9=338+60-262=280×3-376=10×45×2=459-90+13=448÷8+329=155+179=472-142=223+70-225=581-10×30=900÷3÷3=728-980÷4=56+(343-78)=228+50×13=45×95÷3=925-681+997=64×22÷4=579-(813-376)=18÷2×88=979-56×3=207÷3=25×2×8=518-63×3=978-351÷9=784÷(28÷4)=936÷3+93=88×(487-455)=79×(130-121)=14×(288÷8)=639×(30÷5)=85×3÷5=81+19×7=765÷9÷5=15×48÷8=18×42÷6=155+741+335=371×2×8=960÷(2×3)=8.9-6.5=84×(54÷2)=444-121×2=917÷7×9=134+230+488=875÷(253-248)=80×65=148÷(2×2)=640-346-23=341-(945-641)=104÷4÷2=575-(530-474)=576÷8×24=208×(432-429)=20÷2×88=(490-409)÷3=146×6=308-60=872-110+81=509×2-173=53×8÷4=864÷(2×4)=952-160+303=139-114+394=(919-251)÷4=303×2×3=参考答案49×10-419=71406×7÷2=142116÷4×2=8229-(435-394)=188(722-206)÷2=258714×(766-760)=4284927÷3×2=618584÷(4×2)=737.3+4.9=12.2286-22=264693-720÷8=60390÷9×59=590959+155×3=142465×10+896=154640×14=560252-93+86=24535×26÷2=455236×(69-66)=708256÷4÷4=1640×2×86=6880460÷(36÷9)=115458-(779-406)=85853×(27÷9)=2559216×3+78=726264÷6=4435÷(15÷3)=719×5×80=7600858÷6+173=31614×36÷3=168296+292×2=8803/8-2/8=1/8135×4÷5=108313+198=511(611-401)÷5=4294×(736÷8)=8648321-166-20=135254×3×7=5334438+(310-209)=53918×13×4=936277+466-347=396288×3-749=115752÷4÷2=94480-54-331=95235×4=940603-32×11=251199-128÷8=183240÷5=4820×30-56=54469×2×3=41431×7×3=651450÷(3×2)=75411×3=123355×91÷5=1001650-(468+177)=5630-(251+103)=27647×10-204=26662×10=620248-108×2=3261×7-35=39242×2×9=756309×5=1545424÷(12÷3)=106407×2-451=363251×8=2008508+176÷2=59630÷(16÷8)=15705+989+998=269242÷(10÷5)=2119×17×2=64619+(485-477)=27532-46-375=111661-282=379771-38×14=2398.4+6.8=15.238×5×4=760952÷(2×2)=23854÷(105-103)=2710×5×94=4700932+656+211=179923×(42÷6)=16128×2×19=106425÷5×45=225902+449+591=1942180×2+445=805248-528÷3=72498÷3=166(922-462)÷5=92379-26×6=223188×(12÷6)=376(886-823)÷3=2155×3×6=99014×(133÷7)=266734+(323-25)=1032350-18×17=4435×(112÷4)=980830×6-176=4804296-225+554=625855×5÷3=142530÷5×61=366117÷(302-293)=13270+350=62015×11×6=990406-326=80245×2×6=29404/8+2/8=6/8434-(584-471)=32145÷5+532=541594+243+136=973840÷(3×2)=140779-194=58545×(136÷8)=76583×9-603=144105×9=945119×(24÷4)=71444×2×10=88011×52×8=4576271-378÷7=217468÷9×61=317242÷(12÷2)=7277×(14÷7)=554440×2÷4=220467+22÷2=478395+25×12=695472×2-654=290463+14×10=603126÷(3×2)=2110×9×49=4410625-24×26=12/5+3/5=1258-26-222=1026×(243÷9)=70214×4×68=38082.0-1.9=0.1860-16×49=7655×14-578=192645×(24÷8)=193530×16×2=960647-(133+218)=296324÷2×5=8109.9-5.4=4.5862×4-526=292225×38=950484-206=27897+51=148178-575÷5=63410÷(238-233)=8222.4+15.3=37.718×4×69=4968340-789÷3=7756÷4×35=490537-276-189=72460÷(40÷8)=92666-411-211=44432÷8÷9=6831+676+610=2117400÷(80-72)=508.9-3.1=5.8846÷(3×3)=9424×(641-638)=72623+377=1000188×5-896=44448-(435-251)=264340×2×9=6120218×6÷3=43625×(144÷6)=600469-422=47751+94×2=93981.9-51.6=30.367×6=402478+284+416=117822×18-231=165458÷2=22946×2×59=542844×(185-166)=83653+32×4=18158×5÷2=145279+50×15=1029324÷(230-226)=81483+93×4=85517×3×85=433516×42-312=36040×14÷5=11284÷4=21237+167+145=549378-13×19=131657-483-46=128765+922+394=208135×19-446=219160+393÷3=291487+125×7=1362435+12×38=891460+525+916=1901238+53×16=108620+294-81=233684÷3×6=1368192-141+38=8954.3-39.4=14.93.2+0.4=3.6395+99×6=989940+(471-114)=1297667-264+230=633143+527+735=1405224÷4÷8=7348÷3×2=23222×2×35=154011×27×3=89125×(386-355)=77569×22÷2=75998×6×2=1176252÷7×2=7210÷2×95=47531×2×7=434576×(491-487)=2304938×2=1876683-(195+72)=416601-10×41=1915/7-1/7=4/73/6-1/6=2/674×16÷8=148449+10×50=94963÷3=21309÷3=103816÷(3×2)=13648×57÷6=45611×42-406=56196÷(12÷3)=4938×13×2=9887.5-0.6=6.9878+346+908=213214×7×46=450847×61×8=22936905×9÷3=2715277+462+134=873112÷(291-283)=14571-205-71=29544×92÷2=2024(447-23)÷2=21269×9-350=271746-21×8=578289+49=33814×6×8=672500÷4=125240+118=358156×(36÷4)=1404173+144=317328÷(2×4)=4183×(30÷5)=49812×33×2=792187-216÷8=16031×18÷3=186(390-379)×38=418253-188+191=256489-362=127744÷6÷4=3115×3×30=1350637-400=237421-186×2=4928+771+175=974292-861÷3=5291-19×15=663×4=252781-655+765=8918.8-3.8=5.010×(88÷8)=11095×(109-93)=1520306÷2×3=459633-157=476370-(301-264)=333(968-920)÷6=8303+61=364321-452÷4=20836×12×2=86414×21×2=588416÷4÷2=5296×(342÷6)=5472606÷(2×3)=101444÷(2×3)=74105÷(27÷9)=35237+815-783=26932×(368-362)=19245×18+40=850275-131+45=189(200-151)×83=406760÷(24÷8)=20832÷8×9=936985-39×2=907494-(213+124)=157153-936÷9=49463-137+75=401912÷(2×3)=15212×37=444270+242+626=1138166+56=222905×7÷5=1267(460-315)÷5=29172÷4×9=387448-918÷9=346(395-113)÷3=94533-27-18=48816×32÷2=256216÷8×83=2241(385-58)÷3=109395×2-762=28380-25×14=30178÷2+356=445826÷2×5=2065575-(268+51)=256895×8-138=70225/10-2/10=3/1040+339-233=14657×(291-279)=684188÷(2×2)=4740+354-54=340132÷(385-379)=22169-67+767=86911×12×2=26410×48=48010×36-308=52966-(741-638)=86310×2×46=920146+285-427=4791×6=47468/10-2/10=6/10448÷4+279=391107+374×2=855854-(923-904)=835328÷(12÷6)=164902+225×4=1802301×2×4=2408499+18×5=5896.9+2.3=9.293×(324÷9)=33486.5+5.9=12.4103+22×25=6532/4-1/4=1/4(710-695)×66=990389-54×5=119134×(23-20)=402664-496÷2=416846-192×3=270124×2÷8=3129.9+15.4=45.3437-(462-218)=1932/8+4/8=6/86.0+9.1=15.115×28÷5=8431×72×5=11160100+190+411=701177-103=74457-14×3=415453×2÷6=151150÷(242-239)=50280÷4÷7=10803-162×2=479231-19+110=32270×8+291=851865-799=6636×33×9=10692968÷(2×2)=24213×35-248=207280-24×3=2085.1+0.8=5.934×(52÷2)=884524+189=713140÷7÷4=516×13×3=624656×2÷4=328131+(512-448)=195906÷6+885=103672×19÷2=684611+131=7426.9-3.7=3.2339+96+448=883336÷6=56783-(462+279)=42444+381+152=977565-300+386=651317+(492-400)=40912×5×52=312096÷(2×2)=24(32-10)×41=902794+490-464=820692÷(2×2)=173798÷3÷7=38759-11×58=12128×5×7=980240÷2=12099×10=99025×(216÷4)=1350(248-114)÷2=67550×(656-652)=2200492÷6×63=5166959÷7+239=376370-(107+202)=614/7-1/7=3/7460-(12+444)=4(120-105)÷5=3765×7-784=45716.5-2.0=4.5460÷(2×2)=115130×5÷2=325(410-67)÷7=4991÷(103-96)=1342×8+255=591405+(452-256)=601726÷3÷2=121448÷7×8=512623-549÷9=562(334-198)÷8=17190×2=380350÷5÷5=1429×(105÷7)=435181+246=4278.3+18.9=27.2430×(265-262)=1290206÷(963-961)=103591÷(12÷4)=197(396-377)×38=722583+264÷4=64917×(280÷5)=952486-(327-129)=28822×15+563=893170+340÷2=340498×5-593=1897150÷6=251/6+3/6=4/6279+256-377=158693×8÷3=1848272÷(41-39)=136891-(81+769)=4181+16×39=705412+81=493582-24×20=102291-46-75=170161×3+549=1032488-852÷2=6216×(94-68)=416929-50×2=829528÷(12÷3)=132207+(209-183)=23324×34=816287-60-28=199307-13×17=86804-870÷3=514975÷5÷5=39607-571=36987+877-779=108553.5+43.3=96.8180+318-175=32392×63÷7=828862+47×2=956317×2=634311+123-263=17156.7-54.9=1.8477-113-168=196272-15-41=21675+942÷3=389974+675÷9=104912×83÷2=498738÷6=123595÷(593-586)=85852÷(3×2)=142895-33×21=20277×(480-476)=30872×14=100880-20=60712÷2×6=213631×14-80=354277-(16+66)=19514×3×15=630493+796÷4=692214×(990-983)=149811+(413-307)=11720×4=80372-(55+184)=13310×42-56=364318+48×10=798244+224=468387×(24÷6)=154894×78=7332295-10×22=75234÷(18÷2)=26368-(180+77)=111(137-60)×12=924296-(185-42)=153240+228=468(395-369)×17=442911-39×14=36567×(598-517)=5427208+(455-116)=547493-28-283=18293×9-236=60162+125×3=437283-(37+158)=88810×2÷5=324421-11×16=24518×55-250=74043×23-166=823387-146-173=68305-(403-213)=115274+294×3=1156425+430-183=672883-535=348494+(451-381)=5649.9-2.5=7.4116+126×5=746180÷3÷5=1247×2×72=6768298-21×13=25577+95+236=908343×3÷7=147235-122=113700÷4÷5=35(821-771)×80=400058+291=34921×32-548=124114+181×2=476485-321=164299-78×3=6563×(345-255)=5670738÷(84-82)=3696.2-5.4=0.884×52÷2=2184770-(128-14)=65657×4+221=44927×2×63=3402(501-211)÷5=58408-369+100=13998×62=607625×6=15037×18+132=79864×(424÷8)=3392324÷4+291=3724.5+9.2=13.775×4÷3=100330-271-50=9579+162=741108+259=36713×(298-278)=260226-174÷3=168890÷2=445(801-727)×82=6068469×2÷7=1342.4+7.5=9.9(495-418)÷7=11459-19+13=453730÷5×2=292724÷(2×2)=18170÷5×4=5659+746+195=100011×(280÷8)=385199×4-425=371794-26×21=248202+(874-307)=769840÷(2×3)=140635-516=119279÷(18÷2)=31772÷(2×2)=19364÷(329-325)=16465÷5+58=151594+219×2=10328.8+6.9=15.76/9-1/9=5/969×2=13842+20×10=242(888-827)×12=7327.8-5.7=2.1276÷(48÷8)=4690×(254-251)=27027+151-109=6925×17-340=85332÷4=8313×6×35=27306.1-4.5=1.685×4÷5=68328-22×12=64990-(378+499)=113108÷6×51=91847.7+27.7=75.4337+(495-459)=373639-(128+441)=70294÷(2×3)=49896-12×57=212519×7=363357+14×58=869604+819-459=96437×(312÷4)=288626×(42÷3)=364153÷(3×3)=1715×(42÷2)=31556×5×9=2520216×(495-488)=1512465+(374-267)=572348×(18÷9)=696722+(448-429)=74158×(120-115)=290479-14×10=33943×12+147=6631.2+6.9=8.1132+(328-308)=152828-67-509=25217×2×43=1462(415-215)÷4=50376÷8=47314+169-144=339196÷2÷2=49340-(381-74)=3326×(216÷9)=62428÷7×85=34072×83÷2=298893×(425-416)=837561+(133-91)=603(874-58)÷8=102479-60÷3=45923×10=230568+281+215=1064903×2=1806250-233+402=419744÷(106-104)=372376-339=3796+385-385=96138×4=552345+(917-337)=925162÷6=2743×(64÷8)=344541-169×3=34628×3-525=1359816-(279+326)=211977-88×3=713(255-219)÷2=188.5+5.8=14.325.3+6.0=31.3602÷(480-473)=8699+(328-22)=405266×8=212890÷(12÷6)=45242-104×2=3441.9+36.2=78.1960÷3÷8=40137×(267-259)=1096336+64×14=123270÷5=145.3-2.8=2.5407-920÷5=223292×(16÷8)=584139×3×2=83498×(375÷5)=735025×3×74=555043×67×3=8643184×5-489=4312.3+9.7=12.038×24=912926-(401-300)=825462-(99+17)=34664.0-45.1=18.911×(423÷9)=517642÷(3×2)=107963+32×11=131548÷3=16112÷7×69=1104192÷2=96(774-130)÷2=32212×3×19=684(210-186)×27=648406-221+233=418872×(36÷9)=3488255+174÷2=342124+(552-149)=52713.2+22.5=35.7700÷4+290=46510×7×22=154045×22-559=431638-316+742=1064570÷(3×2)=9581-63÷7=7242×(105÷3)=1470418-(360-133)=191472-(81+107)=284952÷2÷2=238346÷2×6=1038(309-295)×25=350460-(134+326)=0228÷4×2=11447×88×6=24816(354-138)÷6=3613×32×2=832190-984÷8=67246÷2=123726÷2+70=43317×2×18=61252×40=208034×13-98=34422×(156÷4)=85898.8-40.0=58.816×39-16=608212÷(36÷9)=5316×14+138=3625.4-1.7=3.7876÷3×6=1752256÷8×6=19224×(486-465)=504374-15×15=149973×2=1946720÷(2×4)=90100÷(15÷3)=20267+(452-272)=4475.7-5.2=0.5903-410=49331×14÷7=6210×9×8=72041×4=164600÷(2×3)=100270-19×9=9917×2×83=2822451-61×7=2488-(57+17)=14460-13×19=213408×2=81657×(267÷3)=507314×45+249=87949×2×9=88253×10÷5=106280×8÷7=32012×11×5=66072÷4÷3=6231-113=118352÷2=176913+182=109570.9-13.4=57.5216×3=648389×2-131=647114×(16÷4)=45657×(66÷6)=627498×4=1992121+45×7=43637×(345÷5)=255337×5=185(82-30)÷2=26174÷2=8720÷(12÷3)=5380-96×2=188144×3÷9=48273÷7×4=15640+68×10=720266-86×3=8457-(48+121)=28844÷4=11675÷3=225375-240=135736÷4+233=41725×(171-166)=125295+(433-359)=369787-126-593=68280-318÷3=174687-35×18=5785×(429-410)=16152/3-1/3=1/3994+281-532=7436.5-0.7=5.8255÷(25÷5)=5158×62=359696×22÷6=352977-17×56=25440+399+220=1059359×4-415=10217.1+0.6=7.725×(124÷4)=775416-416+320=320154×5×9=6930515-(244+134)=137337+854÷7=459(694-69)÷5=12535×22=770374-(231+86)=57204+218+175=597717-64=653840-(400+42)=39848×9×2=86470÷2=35179+130-127=18296÷2÷4=12471÷(403-400)=15734+(738-686)=8680+220×2=520441-342+73=172693×8÷4=1386415+658÷2=744482-459+136=159591×5=2955604÷2×4=1208145+155=300702+285÷3=797914÷2+177=634285÷5×38=2166418-378÷7=3645.5+6.7=12.2866-153-96=617473+62×6=845337-46-38=253115×(135-127)=920950÷2×7=332557+80×4=377440-51-187=202640÷8÷8=1096÷2×9=432894÷(3×2)=14916×9÷3=48200÷8×6=15097.5-94.4=3.1932×3=2796945-937+387=3951.7+3.8=5.5388-103×2=1829.8+9.9=19.7248+(288-268)=268936-404+343=875406+275×2=956550-19-255=27639+45×18=84984÷3×32=89619×99×6=1128630×5+181=33180÷(208-206)=40329+111=440910÷(448-446)=455466-161=305504÷(2×2)=1265.8+9.0=14.8738÷(10÷5)=36934×3÷6=1772×62×4=17856192÷(2×2)=4841×63=2583220÷(20÷5)=5516×38×4=243255+21×30=685931×(18÷6)=2793182-20-84=7882×(60÷6)=8208/9-1/9=7/9(628-44)÷8=73287+468÷9=339160×5×2=1600828-109×2=610792×(12÷3)=3168755-361=394739-(228+211)=300940÷(32÷8)=235436+10×51=946527+268=79583-60+415=438816÷4÷4=51225×(956-952)=90060+244=30429×3×77=6699(105-87)×35=630955-242-96=6172/7+5/7=1775-618+89=246199+761=960444÷(968-966)=222713×7-710=4281718÷2×6=2154935+20×13=1195430-(465-410)=37520÷4×89=44533×8=26425.6+53.7=79.3107+24=131975-(60+829)=8682×11=90251×77×4=1570816×55+27=907684×3÷9=228291+129×2=549179+22×17=553887-113-644=1303.5+9.2=12.7859×(16÷8)=1718815×9-633=67028.4+7.9=16.3416-74×4=120297×(42÷6)=207913×58-53=701315÷5×13=819(257-74)÷3=619.3-2.6=6.7912÷(180-178)=456110+21×32=7825/8-2/8=3/8324÷3=108443-(35+294)=11421×7×8=117638×(360-353)=26677÷7×84=92423×(398-378)=46066÷6×61=671617+(825-629)=81321×3÷7=9610×4=2440231-56+291=466234÷(12÷2)=39828-(507+256)=65700÷7×2=200901-50-211=64010×15÷2=7532.6+43.5=76.123×34=78271×4×8=227281×50=4050539+883-252=1170407-61=346400÷4÷2=50637×6-634=3188338+15+272=625300×3-381=51960×12÷9=80183+275=458198×4÷9=885/9+2/9=7/916×(176÷8)=352672-448+635=859363-85×4=23266-12×11=134448×(63÷7)=4032(941-485)÷2=228195-366÷2=1231×52=161289×5×2=890243+250=49336×(26-15)=396221-576÷8=149462-(569-521)=41466.8-30.8=36.011×32-70=282241+566+92=899371+230×4=1291294÷6×8=392114×(21÷7)=342563+(651-409)=80