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242+165+326=220×(36÷9)=112×6÷8=140-600÷8=1/8+7/8=177+985÷5=763+399-236=16×3×55=464-15×28=(929-41)÷3=251×(23-20)=32×2×97=370-(419-252)=2.1+3.6=493-15×17=568÷(4×2)=395-21-285=68÷2×50=553-(965-650)=452÷2×4=720÷6+461=384+21-113=387-23×12=129+55+331=615÷5+346=835+331×3=328+300÷4=2/5-1/5=89×77×8=48.2+31.9=292-(334-84)=749-592÷8=184-355÷5=97×2=24×8÷3=639÷9=74÷2=340÷(35÷7)=335÷5=93×2×5=7.1+7.4=236+710=18×46-806=300×(158-150)=15×67=34×20÷2=232×4-295=978-(344+370)=56÷7×22=344×2÷8=332÷(12÷6)=744+(515-346)=200+89+558=46×11-103=672÷(10÷5)=9.0-5.2=79×29=278×3-658=30×16-353=9.7-8.5=486-446=396+(173-145)=138+13×32=726÷(19-17)=(744-711)×30=364÷4=3.6+9.0=108÷(388-386)=371×(12÷6)=214÷2+695=127+636÷3=7.0-0.7=115×8÷4=29×12-63=24×(192÷8)=873÷9+135=125×(354-347)=59×(148-143)=69×98=203+(396-94)=471+962-161=387-35×7=356+492=840÷2÷7=74×(520÷8)=478-59×3=22×3+438=919-(167-71)=546÷6×98=508-(948-550)=110÷5=749+966÷3=389+210÷5=48×7÷2=27×16÷6=411-153=872+490+388=41×2×16=6.1+3.6=766-265×2=79×45=462+165×6=553-85×4=28×17-420=102-83=224÷2÷4=516÷6×80=356-12×11=264-16×5=5.0+5.4=11×(415-394)=297+321+107=449×4=25-(217-195)=252÷6=931÷7÷7=879+270-889=461+488+26=(969-945)÷2=405+(414-335)=62×6×2=29×(238-209)=476×2÷8=12×60÷6=317+136=896÷(2×2)=57×(335-326)=153-(45+22)=438÷6=92×(180÷6)=12×25×3=122×(10÷2)=7.8-4.2=756÷4÷7=346-(400-291)=19×15×8=267-79-75=592×3-48=267-204÷3=154×6÷3=726×(966-960)=379+719=261-903÷7=1/4+2/4=165÷3÷5=890-200×2=118+304+567=527+18×55=686+546-284=(880-364)÷4=31×25-215=462÷(2×3)=(178-153)×38=97×(20÷5)=392÷(21÷3)=376×6-32=33×58×8=18×(115÷5)=42÷(309-306)=17×30+126=100×4÷2=616×6-600=684÷6=361+38×9=(505-445)÷3=992+(319-209)=4.6+5.6=28×30÷7=119×8÷2=54+54=225÷(379-374)=464+24×12=64×3=24÷(40÷5)=733-(261-213)=260+148×5=795+(926-137)=14×23×3=68×68×8=13×6×97=48×14=79×(682-594)=76+333=929-(346+429)=645+(940-814)=828×(15÷3)=446-(364-79)=126÷(30÷5)=576÷3+267=355÷5×9=433-(61+270)=25×2×20=510×2÷4=546÷6÷7=674×(72÷9)=54÷6×8=(231-215)×35=98-(152-107)=66×(266-181)=56×4×2=271-114-85=440-19=705+12×71=70×12÷2=778-34×17=685×6-494=28×(319-313)=468-10×45=346×3÷2=(588-12)÷3=17×36-84=872÷(4×2)=780-352×2=171×(513-510)=407-576÷3=171+289=23×3×18=396+501÷3=981÷9×3=661×(402-399)=65.7+10.3=79×75÷3=195+33×24=310-(12+82)=451+39×16=938-48×3=479-34-200=313-(367-247)=22×(378÷9)=460÷(16÷4)=377-290=416÷8÷4=56×8-271=39×2×3=245÷7=132×3×6=798÷7×2=466-736÷8=862-(225+44)=268×2×6=444÷(12÷6)=49×(444-437)=49×20=316×3×8=16×2×58=(244-149)×38=484-295+178=19×51-14=50×97×2=620×(15÷3)=276÷(16÷4)=94×87×8=27×2×60=343×(18÷9)=457×(16÷4)=77×84÷2=139-928÷8=52×6+324=130×7-645=87.5-23.9=40×(76÷2)=476-(461-86)=139×5×2=9.8+4.2=283-(277-142)=35×8÷5=17×26-367=88×25÷4=209-12×13=262+11×13=65×8÷2=269+101+192=116×2×6=380÷(25÷5)=20×13×3=440-34×10=85÷5×24=67×7×2=414÷(12÷6)=646+(805-731)=4.1-1.5=10×25-112=249÷3+33=458-69×6=594÷2+391=69×65×6=47+57×14=87×9×7=17×(273÷7)=244+123-11=607+66×5=3/7-2/7=130×2×3=3/9+2/9=257+973-969=723-203-102=(931-599)÷4=70×6+192=738÷(3×3)=429+(362-33)=70+21×38=323-174=24+267×3=16×6×35=246÷(256-253)=393-486÷3=(179-100)×11=94+318=337×(32÷8)=602+463+963=148×4=436×7=61×40=189+11×45=447+138×2=15×23×2=389-771÷3=97×69=435-260=35×(92÷4)=32÷8×92=228×2×9=34×41×6=646-451=(531-436)×36=30×21=10×41-180=657+(907-645)=46×80÷5=(967-619)÷6=102-488÷8=398+63+572=400÷4÷2=14×11×4=37×(480÷5)=0.8+5.7=14×21=128×(25-19)=160÷4÷5=183+165-220=210×2÷3=773×8÷4=802-40×11=116÷4=24÷8×56=393+874-406=741-15×40=928-328÷8=929×5=15×6×8=293×(292-283)=488-102-202=126÷3×30=14×26×2=182+(448-14)=383×2-246=375-74=275-30×3=16×45+929=64×6-336=525×(32÷8)=713+(956-462)=133+33×5=612÷4÷3=367×(54÷9)=892+34×27=165+10×73=480÷(15÷3)=533+589-538=972÷(63÷7)=714÷7×4=177-(405-394)=883-448÷2=411+(426-284)=232÷8×4=81×5×2=486÷(3×3)=263-31=17×4×39=483-17×12=660÷2÷6=(952-898)×99=193×(289-280)=199+91=39+149×6=304+152-265=12×18×2=88×(272÷8)=342÷3×5=252÷4×9=(385-357)×23=17.2+11.0=284÷2=162×2×3=4/8+2/8=397-138-258=810-172-632=12×77-851=308-127-169=264+296÷4=36÷4+224=300÷4=(800-269)÷9=423÷(678-669)=992-(478+77)=2.8-2.0=364+114×3=17+34×15=81÷9=360×(528-519)=3/10+2/10=416×2-479=305-25×9=11×56÷4=464-148=42.4-25.2=14×18-213=345×(10÷5)=12×(72÷9)=362÷(61-59)=255+201-208=151×(232-229)=12×40÷6=639×(15÷5)=46×16-292=765+520-311=616×4-552=42×31×7=178+290×2=498÷(3×2)=5.1-0.4=2.7+1.6=320×2=129×(42÷6)=518-990÷5=307×2=952÷8÷7=248-14×9=315+(316-207)=58×(170÷2)=13×25×2=828÷(3×2)=(368-343)÷5=88×(774-741)=(490-473)×74=312÷6×12=861-62-125=384÷(2×4)=18×(144÷8)=38×15÷2=11×17×5=721×6÷2=450×(35÷7)=354-263+373=381-19×15=66+(408-246)=306+(447-389)=20×(120÷5)=475÷(438-433)=50×34=(222-40)÷2=46×(664÷8)=511-(253+166)=238-22÷2=598-19×26=28×12-126=862-26×6=32÷(432-428)=2/4-1/4=198+110-190=162÷(368-359)=934-(235+615)=156×5÷2=473-(951-631)=171×(179-171)=264-10×11=369-576÷3=931-55×6=13×33×2=99+35×7=(427-243)÷4=257-28-32=450-315÷9=(744-690)×73=15×4×8=73.6-54.4=572-(21+298)=836-293=8.0+0.8=446-26×3=98+373-286=198÷6×10=27×(54÷3)=88+218+562=379+116-356=253-49×2=742-277-317=972÷6÷3=33×70×3=280-114+152=852÷(18÷9)=(374-359)×46=31×2×85=492÷(21÷7)=175÷7÷5=31×2×35=254-231+453=870÷2+306=786÷3÷2=860÷2=34×(240÷3)=33÷3×52=666÷3÷3=340+350-71=715-334-326=980-(122+231)=794-274-113=975+922-762=(631-570)×83=206-(122+46)=330-127=(661-631)÷3=709-26+501=200÷(24÷6)=71×3=977-697=328-263+433=424-28×13=(993-891)÷2=87×(762-700)=68×(376÷4)=497-(99+325)=424×2×5=14×67=6.0-4.9=732-18×10=74+(276-162)=248+49=472÷8×2=300÷5÷5=472÷(4×2)=31×16-234=7.5-6.0=216÷3=939-897+736=710÷2×8=734+142+669=968+10×10=17×42=136×7÷8=100+662+51=91×4=52÷2÷2=949-(965-29)=220÷(2×2)=544+(322-235)=112÷2+123=460÷(223-219)=7.4-4.4=939-31-604=146×6÷4=37×7=620÷4=131-452÷4=35÷7=962-580+298=360-139-58=251×(953-948)=887+43-380=657÷3×7=780÷5÷3=35×(90÷9)=146+86=104+45=162÷9=326-63-26=18×(90÷5)=24×3×85=59×8×2=670×(30÷6)=375÷5=0.8+8.4=699-438+853=904÷(4×2)=914-136×6=477-14×15=173-(155-137)=410÷(479-474)=369÷3+765=27×(522÷6)=(420-57)÷3=455÷7=430-183÷3=213+202-286=1/8+3/8=62.3-36.1=576÷3÷6=592÷(973-971)=218×4-34=695+115×6=(187-175)÷3=472-12×21=12×65=(487-191)÷8=232÷(48÷6)=52×21÷3=477-257=222-(156+29)=804÷(2×2)=660÷3÷5=11×59=280-10×10=34×(280÷5)=10×63+20=50.1-25.5=174÷(12÷4)=208÷4×8=918÷2÷9=30×13=378-14×22=476×(14÷7)=105÷(21÷7)=471-364÷4=429-(42+163)=21×(114÷3)=764+424=47×93=(145-100)÷3=(188-166)×11=69+153=111×8=9.5-6.8=94×26÷2=14×56=(374-20)÷3=163+581÷7=748÷4×3=111×(18÷3)=45.1+46.5=930÷5=14×6×12=64.2-49.9=372×8÷6=826÷7×5=547-18×11=16÷8×5=449-137-106=365+774-956=30×(49-42)=609-21×12=9.0-1.1=562+432+663=11×16=256+59=106+205-127=65×5-288=52×15=20×32+934=861-180+226=966÷(3×2)=51×4÷6=152×(10÷5)=950÷5×3=468-427+304=455-480÷4=14×3×65=777÷7+489=15×26×2=2/3-1/3=52÷(742-740)=571+(724-136)=27×34÷6=7.9+7.0=330-299+100=474÷(14÷7)=52×2÷8=443-22×11=285+(747-265)=74÷2×68=5.3-1.5=154+559+125=251×(20÷5)=453-373=68×(278-234)=60÷3×4=992÷4÷2=2.2-1.5=324-420÷6=18×3×75=627×(27÷9)=188×(20÷5)=2.5+2.3=42×10+637=228+(415-114)=897-(520+101)=47×(300÷6)=437-129×3=971×7=542+632=928-27×20=76×76×8=32×3×9=11×(112÷2)=18÷6×4=53×12=81÷(3×3)=(668-44)÷2=159+107-124=644+390×2=494+(290-195)=35×2×7=177-63+141=71×98×5=573+540+708=89.0-23.7=3/8+4/8=846÷2÷9=3.5-2.5=139×3=463+11×21=403+(983-416)=372-(28+163)=887×7=437×2-872=336÷7÷3=360÷(15÷5)=71.0-49.7=8.5-6.3=36÷3×56=209×2×3=573-(745-454)=124×2=432÷(43-40)=187+145×3=14×2=72×13÷4=31×(93-69)=393×(18÷9)=5/9-3/9=336÷(3×2)=714-68=90×(730-674)=474-208×2=140÷5×3=906-(282+150)=869+123×8=810÷9×3=75.1+14.7=140-432÷6=66×(254-249)=561×5÷3=512÷(4×2)=79×(495÷9)=317×3-791=221+36×8=345+55×10=143×4-436=296÷2=997-241=645÷3×4=440+(424-94)=16×27-32=75+176-31=370×8-886=588×4=22×82=40×10-239=221×4-680=988-303×2=2/6-1/6=340÷4=11×7+260=834-195×3=22×40÷8=476×(512-507)=37×(696÷8)=700÷(12÷3)=755×(20÷4)=458×(388-380)=91-32×2=(467-187)÷8=4.2+10.0=752-346×2=556÷4=661-656+780=997-56=41×15-104=(893-817)÷4=818+409-724=744+22×4=392÷(474-466)=51+27+492=241×4×7=(483-351)÷6=387÷(12÷4)=672×7-328=521+292=794×5-266=45×16-93=120÷5+61=470-13×3=90×8=226+27×5=844+681=141+154-95=70+234=354÷(2×3)=41×(244-184)=979-146-273=(499-481)×84=431-161-236=270÷(54÷9)=884-236-124=10÷5=(605-525)×23=135×3=412-(449-68)=413-(460-275)=603÷9×75=212×2÷8=933-(896-780)=873-408-19=135×(165-158)=24÷6×10=453-399+821=189-150÷3=18×(44÷4)=383-(418-359)=39×27÷9=423+381+64=71×(522÷9)=34×4÷8=173×(495-490)=16×6×33=27÷9×44=868-358+75=237+228=201+409=110+415÷5=18×5÷6=485+(431-222)=252÷(30÷5)=20×19-296=810×(48-45)=80÷(4×2)=26×72÷4=12×48÷8=42×17÷3=933-171-18=119÷(21÷3)=320÷(930-928)=285-(179-34)=385-(74+166)=38×5+291=216÷3÷3=264×(743-735)=337-(114+134)=438-21×15=258÷(3×2)=36÷3×68=428-(146+62)=148÷(2×2)=426-260-110=29×2×34=333-(219+60)=14×47=894÷(309-307)=33×12-186=59+421-471=200÷(56÷7)=60.1-54.6=76×(207÷3)=271-241+269=104+300+293=12×(414÷9)=602×3÷2=444-(114+58)=25×11×3=104÷(2×4)=16×28÷8=40×19×2=467-372-71=388-412÷2=128+(340-41)=184÷8×12=171×4-102=988÷(870-866)=973-562+844=237÷3×18=420+(921-893)=425+(327-113)=216÷9=92+276-278=145×(109-104)=740-508=10×31-155=864÷6=82.3+6.3=360÷8×13=11×17×4=316-186=5/9-4/9=100+352=456-25×9=76×45÷2=369-37-301=482-228×2=533-31×7=529+131=23×28÷2=941-438=270÷3=487-(27+338)=879×3-97=416÷(32÷8)=428-(97+222)=500×2-989=210÷6+465=159-135=480÷(68-64)=298+170=60×(20÷2)=282-(305-252)=88÷8×38=28.9+56.8=952÷(19-11)=52×8-302=(480-368)÷2=14×36÷2=9.4+9.8=86×3=15×16×7=38×14-495=362-32=(416-68)÷2=200÷5=10×7×73=576÷(703-695)=889+35×19=148×(35÷7)=681×3=34×96÷6=992+564-980=855+64+44=65+165=77×9×5=378÷2×4=388-145+182=5.9-1.0=180÷(191-187)=267×3×4=11×44×2=95÷5=478×2+871=16×24÷8=45+(425-183)=123×(108-100)=503-192-204=218+(441-399)=533-316=64×91×2=(140-14)÷6=9.4+3.3=3.5-2.4=57×43×6=88÷4=12×(192-184)=18×21-172=484-338+922=452-282÷2=2.7+4.7=688÷4÷2=18÷(132-123)=18×41-33=758+204÷6=30÷3×24=64÷4÷2=134÷2×8=432÷9×35=59×80×5=106+853+777=369-188=171×8÷3=135÷(40÷8)=115+188÷2=4.3+5.9=383-91×2=13×31-77=254+360÷5=3.8+5.6=310×7÷2=42×20+29=572-564+446=149+49×5=1.8-0.6=964-(906+21)=547+667=78÷3=144+308=64×2×4=356+(482-18)=3/6-1/6=376÷(4×2)=49+84-96=520÷8×6=672-(443-408)=12×20÷6=98-21=165÷(27÷9)=396÷(2×2)=873-411+405=140×2×3=94×5+313=306+579÷3=238-10+130=752-(863-503)=957÷3+668=245×3-272=694-137+938=4.4-4.3=15×37=924-515+913=22×9×5=22×26=486-12×3=618+53+291=432÷4×3=417-(302+96)=61×14-250=540÷9×13=278+166=137+37×5=26×15÷3=104÷2×69=10×82÷2=504+106-467=20×2×55=407-258=404-31×3=657÷(18÷6)=364-12×20=20×4÷2=919-11×65=41×10-357=13×4×91=464-(301+145)=255+552÷3=79.0+17.8=169-65+116=9.1+7.6=284÷(562-560)=135÷(3×3)=14×5×11=521-(391-279)=2/7+4/7=(402-98)÷4=585+76×3=414-336+377=438-300=329+17×20=195-152=79.1-65.0=945+21×47=828÷(2×3)=312÷4×7=795-19×30=23×4×86=13×37=465-203×2=23×3×79=744+(782-253)=992+(771-242)=34×13×7=129÷(313-310)=11×(274-194)=256÷4=232+229×4=178+549+222=66÷3×68=63×7×2=162÷(267-265)=862×3=4/8+3/8=320-(428-277)=(472-40)÷6=250-255÷5=304÷8÷2=774÷(871-865)=(233-222)×44=364÷2=14×5×24=540÷6×86=14÷7×24=16×52=20×(116-93)=18×44=882÷(3×2)=(309-111)÷6=80+49×13=30÷(107-102)=129+808÷8=58×3=588÷6×5=873+288÷8=788÷(2×2)=450÷(12÷6)=12÷4×91=1/5+3/5=210-(220-209)=374+889+252=81×57=36×20÷3=249+61=258÷2×6=44×8÷4=353×4-844=132+343-472=316+780-886=177+32=665×7÷5=(231-194)×11=105÷7×11=44×(556-495)=42+69+707=152+191-299=2/10-1/10=13×75=3.2+3.8=460×9-888=4/9-1/9=714÷2+776=185÷(453-448)=15×9=(190-170)×15=782-40-228=150÷(536-534)=216÷(24÷6)=396-153×2=882÷(2×3)=522÷(3×2)=222-26×3=246+139-249=343÷7÷7=456÷8=17×4×9=85×4=648-(521-344)=208÷8×31=437-109=56×(12÷6)=9.5+14.7=599-(114+378)=464-37×10=69÷3×21=480+204÷2=248×3÷4=156×(66-63)=35×36=367-355+459=676+284+151=663×4=450-84×4=21×45-58=68×9×2=864÷2÷3=648÷(2×4)=12×73÷6=8.9-5.5=40÷2÷4=186×5÷3=879-14÷2=350+899=432÷(4×2)=164+63×13=472+(285-32)=138-39=314-13×22=454+43-443=15×30-208=5.6-1.4=10×(396÷4)=33×(468-446)=353-(428-372)=151-127+463=5/7-1/7=12×(120÷4)=210÷3×5=57×(187-172)=274×2+459=132÷6×61=924×2=435-15-386=560+43+367=290+506+133=0.3+3.6=37×26=51-37+299=(341-87)÷2=20×38+313=22×9=245+203=200÷8+952=109×4-62=15×4×45=497-16×27=12×6×13=268÷(145-141)=784÷(320-312)=13×55-396=727+211=170÷(35÷7)=464-750÷2=957-95+731=358+265+336=288÷8÷3=228×2=296-(29+253)=318÷(2×3)=700-20×10=82+(392-364)=160×(322-316)=68.6-64.2=(376-354)×19=73.8-36.8=41×6×3=19×73=223+805+137=55×15÷3=975+672=240+519+358=176÷(4×2)=405÷(275-266)=14×37+95=279-210=880-23×18=88+10×74=150+69×8=388-(162+157)=950-(988-756)=337×(18÷9)=656÷4×8=29×17=45×75=574×3-959=201×4-699=492-39×11=27×60÷4=18÷3×88=865-801÷9=580-40×11=588÷6×74=756÷9÷2=23×21-36=150-73+319=26.9+69.8=13×33÷3=347+(426-213)=(487-424)÷7=16×2×10=622×6-742=445-(406-301)=20×36-264=60×8-50=824+667+974=379-233+42=71×(80÷8)=685×(616-610)=56-10-13=19×26×2=418-311-34=454-741÷3=900-40-353=180×(21÷7)=295+753+47=493+61+320=342-(208+103)=988×8÷2=256÷2+408=800-152÷8=135×(12÷4)=837×(48÷8)=34×2×97=183+42×12=629-280÷7=270×(23-20)=268÷4×25=131×5×3=152+336=49×9×2=514-(64+210)=50×4+674=235×(379-375)=5/9+2/9=199×7-372=895-200-215=41×(54÷3)=311-(52+89)=271+905-648=81×(229-225)=113×(10÷5)=503×2=(410-146)÷2=20×14×2=19×(90÷5)=59.7-42.0=11×65=898÷2×9=586÷2+286=(666-161)÷5=291×3-670=62×(24÷8)=38×13-25=57×(16-10)=131+364×2=96÷4÷2=420÷(457-450)=301+472=87-(14+17)=131×3=219÷3×9=19+22×24=32×2×24=772÷2+486=74×2×4=20×3×70=656+552÷4=397-180-48=6.3-5.1=252÷(36-34)=140+(623-491)=360-690÷5=(480-432)÷4=174÷(2×3)=240+69×10=24÷(2×2)=352÷2×5=23×4×20=9.7-4.7=431-269-44=(715-112)÷3=159×3=649×8-461=10×3×68=293+364÷4=971×(54÷6)=498÷(137-135)=368+273+993=34×27÷9=459-226+861=3.5+28.5=854-92×4=902-(185+683)=63+185=92×3=303-74+136=10×43-11=30÷6×70=420×(32÷8)=589-380=120×2=404-755÷5=657+(955-146)=938÷7×8=22.2+58.7=800÷2×3=46×10×2=393÷3=206×(12÷6)=784-245÷7=223-234÷6=10×5×2=(328-208)÷4=280×2÷5=229×3-571=915-13×11=44×81=2.9+5.3=386+67×5=377×2×3=317×9-100=277+117+535=11×13×3=487-72×4=848-192-454=11×(161-144)=36×(88÷4)=36×13×2=86×94÷2=774÷2÷9=868-682÷2=348÷3=94+256=192×4=7.5-5.6=790-39×20=108×2÷9=120+150×5=430-11×7=13×(496÷8)=223×(612-604)=182×(15÷5)=(429-406)×10=443-224=733-424÷2=168÷(16÷4)=227-24×6=355+503+100=43×8=152×2×7=513÷3×8=13×27+907=215-(112+70)=27×18-15=86×(694-638)=104÷(4×2)=448÷2÷7=2.7+8.2=855-412=72÷3÷6=238×2-436=414-139×2=60×11÷4=324÷(24÷6)=4/8-3/8=(467-218)÷3=488-(397-167)=90×35÷7=500-(458-404)=519+28×13=256÷(32÷8)=760÷5=268-15×14=286-822÷3=323+30×18=68×14-280=498-373=301-96=70×(21÷3)=928+874-113=15×20÷3=19×13×3=693÷7×15=640+822+249=62×21=558÷6×5=17×25-83=58×73=229×6÷2=305-22+89=69÷(329-326)=578+346×2=40×(168÷7)=30×(116-94)=245÷(211-206)=294÷3=25×2×43=271-(23+157)=54÷(2×3)=6.2-0.6=69×4=952-(787-724)=256÷2÷2=988-306+722=201-76+944=824-49=414÷(18÷3)=(130-112)÷2=17×3×40=4.8+1.3=471-391+84=624×(416-411)=72×(903-874)=593-(239-176)=41×2×54=(432-396)÷9=17×2×63=(951-426)÷7=480+22×13=16×2×31=130+243×2=(405-75)÷3=203÷7×10=112×6÷2=107×(496-488)=810÷9÷2=31×8=171-(210-196)=18×2×47=26×(83-50)=84÷(687-680)=364-(645-586)=564÷6×79=275÷5=86+340+853=806÷2×4=66+56=2.3+0.3=466-15×23=542-149+421=957+972+750=456-290-31=85×40×8=1/8+5/8=162+74×3=22×2×40=902-(548-474)=71+(58-18)=216÷(4×2)=980+14×36=851-(229+551)=83+83-134=271-211=8.6+5.7=827-183-142=319×6-560=310×3+69=268÷(16÷8)=744×5÷4=56÷(42÷6)=135+25×29=15×4×2=61×(35÷7)=326-(290+14)=933+888÷4=105+64=19.2+13.8=30×(423÷9)=468+28-451=81÷9×7=16×3×5=92+(392-71)=39×10+320=8.3-0.2=877×5=302-49×5=89×(340-335)=12×73-94=761-10×14=13×54=184-80-45=764÷(2×2)=918×(964-960)=663-319-258=50×11×2=参考答案242+165+326=733220×(36÷9)=880112×6÷8=84140-600÷8=651/8+7/8=1177+985÷5=374763+399-236=92616×3×55=2640464-15×28=44(929-41)÷3=296251×(23-20)=75332×2×97=6208370-(419-252)=2032.1+3.6=5.7493-15×17=238568÷(4×2)=71395-21-285=8968÷2×50=1700553-(965-650)=238452÷2×4=904720÷6+461=581384+21-113=292387-23×12=111129+55+331=515615÷5+346=469835+331×3=1828328+300÷4=4032/5-1/5=1/589×77×8=5482448.2+31.9=80.1292-(334-84)=42749-592÷8=675184-355÷5=11397×2=19424×8÷3=64639÷9=7174÷2=37340÷(35÷7)=68335÷5=6793×2×5=9307.1+7.4=14.5236+710=94618×46-806=22300×(158-150)=240015×67=100534×20÷2=340232×4-295=633978-(344+370)=26456÷7×22=176344×2÷8=86332÷(12÷6)=166744+(515-346)=913200+89+558=84746×11-103=403672÷(10÷5)=3369.0-5.2=3.879×29=2291278×3-658=17630×16-353=1279.7-8.5=1.2486-446=40396+(173-145)=424138+13×32=554726÷(19-17)=363(744-711)×30=990364÷4=913.6+9.0=12.6108÷(388-386)=54371×(12÷6)=742214÷2+695=802127+636÷3=3397.0-0.7=6.3115×8÷4=23029×12-63=28524×(192÷8)=576873÷9+135=232125×(354-347)=87559×(148-143)=29569×98=6762203+(396-94)=505471+962-161=1272387-35×7=142356+492=848840÷2÷7=6074×(520÷8)=4810478-59×3=30122×3+438=504919-(167-71)=823546÷6×98=8918508-(948-550)=110110÷5=22749+966÷3=1071389+210÷5=43148×7÷2=16827×16÷6=72411-153=258872+490+388=175041×2×16=13126.1+3.6=9.7766-265×2=23679×45=3555462+165×6=1452553-85×4=21328×17-420=56102-83=19224÷2÷4=28516÷6×80=6880356-12×11=224264-16×5=1845.0+5.4=10.411×(415-394)=231297+321+107=725449×4=179625-(217-195)=3252÷6=42931÷7÷7=19879+270-889=260461+488+26=975(969-945)÷2=12405+(414-335)=48462×6×2=74429×(238-209)=841476×2÷8=11912×60÷6=120317+136=453896÷(2×2)=22457×(335-326)=513153-(45+22)=86438÷6=7392×(180÷6)=276012×25×3=900122×(10÷2)=6107.8-4.2=3.6756÷4÷7=27346-(400-291)=23719×15×8=2280267-79-75=113592×3-48=1728267-204÷3=199154×6÷3=308726×(966-960)=4356379+719=1098261-903÷7=1321/4+2/4=3/4165÷3÷5=11890-200×2=490118+304+567=989527+18×55=1517686+546-284=948(880-364)÷4=12931×25-215=560462÷(2×3)=77(178-153)×38=95097×(20÷5)=388392÷(21÷3)=56376×6-32=222433×58×8=1531218×(115÷5)=41442÷(309-306)=1417×30+126=636100×4÷2=200616×6-600=3096684÷6=114361+38×9=703(505-445)÷3=20992+(319-209)=11024.6+5.6=10.228×30÷7=120119×8÷2=47654+54=108225÷(379-374)=45464+24×12=75264×3=19224÷(40÷5)=3733-(261-213)=685260+148×5=1000795+(926-137)=158414×23×3=96668×68×8=3699213×6×97=756648×14=67279×(682-594)=695276+333=409929-(346+429)=154645+(940-814)=771828×(15÷3)=4140446-(364-79)=161126÷(30÷5)=21576÷3+267=459355÷5×9=639433-(61+270)=10225×2×20=1000510×2÷4=255546÷6÷7=13674×(72÷9)=539254÷6×8=72(231-215)×35=56098-(152-107)=5366×(266-181)=561056×4×2=448271-114-85=72440-19=421705+12×71=155770×12÷2=420778-34×17=200685×6-494=361628×(319-313)=168468-10×45=18346×3÷2=519(588-12)÷3=19217×36-84=528872÷(4×2)=109780-352×2=76171×(513-510)=513407-576÷3=215171+289=46023×3×18=1242396+501÷3=563981÷9×3=327661×(402-399)=198365.7+10.3=76.079×75÷3=1975195+33×24=987310-(12+82)=216451+39×16=1075938-48×3=794479-34-200=245313-(367-247)=19322×(378÷9)=924460÷(16÷4)=115377-290=87416÷8÷4=1356×8-271=17739×2×3=234245÷7=35132×3×6=2376798÷7×2=228466-736÷8=374862-(225+44)=593268×2×6=3216444÷(12÷6)=22249×(444-437)=34349×20=980316×3×8=758416×2×58=1856(244-149)×38=3610484-295+178=36719×51-14=95550×97×2=9700620×(15÷3)=3100276÷(16÷4)=6994×87×8=6542427×2×60=3240343×(18÷9)=686457×(16÷4)=182877×84÷2=3234139-928÷8=2352×6+324=636130×7-645=26587.5-23.9=63.640×(76÷2)=1520476-(461-86)=101139×5×2=13909.8+4.2=14.0283-(277-142)=14835×8÷5=5617×26-367=7588×25÷4=550209-12×13=53262+11×13=40565×8÷2=260269+101+192=562116×2×6=1392380÷(25÷5)=7620×13×3=780440-34×10=10085÷5×24=40867×7×2=938414÷(12÷6)=207646+(805-731)=7204.1-1.5=2.610×25-112=138249÷3+33=116458-69×6=44594÷2+391=68869×65×6=2691047+57×14=84587×9×7=548117×(273÷7)=663244+123-11=356607+66×5=9373/7-2/7=1/7130×2×3=7803/9+2/9=5/9257+973-969=261723-203-102=418(931-599)÷4=8370×6+192=612738÷(3×3)=82429+(362-33)=75870+21×38=868323-174=14924+267×3=82516×6×35=3360246÷(256-253)=82393-486÷3=231(179-100)×11=86994+318=412337×(32÷8)=1348602+463+963=2028148×4=592436×7=305261×40=2440189+11×45=684447+138×2=72315×23×2=690389-771÷3=13297×69=6693435-260=17535×(92÷4)=80532÷8×92=368228×2×9=410434×41×6=8364646-451=195(531-436)×36=342030×21=63010×41-180=230657+(907-645)=91946×80÷5=736(967-619)÷6=58102-488÷8=41398+63+572=1033400÷4÷2=5014×11×4=61637×(480÷5)=35520.8+5.7=6.514×21=294128×(25-19)=768160÷4÷5=8183+165-220=128210×2÷3=140773×8÷4=1546802-40×11=362116÷4=2924÷8×56=168393+874-406=861741-15×40=141928-328÷8=887929×5=464515×6×8=720293×(292-283)=2637488-102-202=184126÷3×30=126014×26×2=728182+(448-14)=616383×2-246=520375-74=301275-30×3=18516×45+929=164964×6-336=48525×(32÷8)=2100713+(956-462)=1207133+33×5=298612÷4÷3=51367×(54÷9)=2202892+34×27=1810165+10×73=895480÷(15÷3)=96533+589-538=584972÷(63÷7)=108714÷7×4=408177-(405-394)=166883-448÷2=659411+(426-284)=553232÷8×4=11681×5×2=810486÷(3×3)=54263-31=23217×4×39=2652483-17×12=279660÷2÷6=55(952-898)×99=5346193×(289-280)=1737199+91=29039+149×6=933304+152-265=19112×18×2=43288×(272÷8)=2992342÷3×5=570252÷4×9=567(385-357)×23=64417.2+11.0=28.2284÷2=142162×2×3=9724/8+2/8=6/8397-138-258=1810-172-632=612×77-851=73308-127-169=12264+296÷4=33836÷4+224=233300÷4=75(800-269)÷9=59423÷(678-669)=47992-(478+77)=4372.8-2.0=0.8364+114×3=70617+34×15=52781÷9=9360×(528-519)=32403/10+2/10=5/10416×2-479=353305-25×9=8011×56÷4=154464-148=31642.4-25.2=17.214×18-213=39345×(10÷5)=69012×(72÷9)=96362÷(61-59)=181255+201-208=248151×(232-229)=45312×40÷6=80639×(15÷5)=191746×16-292=444765+520-311=974616×4-552=191242×31×7=9114178+290×2=758498÷(3×2)=835.1-0.4=4.72.7+1.6=4.3320×2=640129×(42÷6)=903518-990÷5=320307×2=614952÷8÷7=17248-14×9=122315+(316-207)=42458×(170÷2)=493013×25×2=650828÷(3×2)=138(368-343)÷5=588×(774-741)=2904(490-473)×74=1258312÷6×12=624861-62-125=674384÷(2×4)=4818×(144÷8)=32438×15÷2=28511×17×5=935721×6÷2=2163450×(35÷7)=2250354-263+373=464381-19×15=9666+(408-246)=228306+(447-389)=36420×(120÷5)=480475÷(438-433)=9550×34=1700(222-40)÷2=9146×(664÷8)=3818511-(253+166)=92238-22÷2=227598-19×26=10428×12-126=210862-26×6=70632÷(432-428)=82/4-1/4=1/4198+110-190=118162÷(368-359)=18934-(235+615)=84156×5÷2=390473-(951-631)=153171×(179-171)=1368264-10×11=154369-576÷3=177931-55×6=60113×33×2=85899+35×7=344(427-243)÷4=46257-28-32=197450-315÷9=415(744-690)×73=394215×4×8=48073.6-54.4=19.2572-(21+298)=253836-293=5438.0+0.8=8.8446-26×3=36898+373-286=185198÷6×10=33027×(54÷3)=48688+218+562=868379+116-356=139253-49×2=155742-277-317=148972÷6÷3=5433×70×3=6930280-114+152=318852÷(18÷9)=426(374-359)×46=69031×2×85=5270492÷(21÷7)=164175÷7÷5=531×2×35=2170254-231+453=476870÷2+306=741786÷3÷2=131860÷2=43034×(240÷3)=272033÷3×52=572666÷3÷3=74340+350-71=619715-334-326=55980-(122+231)=627794-274-113=407975+922-762=1135(631-570)×83=5063206-(122+46)=38330-127=203(661-631)÷3=10709-26+501=1184200÷(24÷6)=5071×3=213977-697=280328-263+433=498424-28×13=60(993-891)÷2=5187×(762-700)=539468×(376÷4)=6392497-(99+325)=73424×2×5=424014×67=9386.0-4.9=1.1732-18×10=55274+(276-162)=188248+49=297472÷8×2=118300÷5÷5=12472÷(4×2)=5931×16-234=2627.5-6.0=1.5216÷3=72939-897+736=778710÷2×8=2840734+142+669=1545968+10×10=106817×42=714136×7÷8=119100+662+51=81391×4=36452÷2÷2=13949-(965-29)=13220÷(2×2)=55544+(322-235)=631112÷2+123=179460÷(223-219)=1157.4-4.4=3.0939-31-604=304146×6÷4=21937×7=259620÷4=155131-452÷4=1835÷7=5962-580+298=680360-139-58=163251×(953-948)=1255887+43-380=550657÷3×7=1533780÷5÷3=5235×(90÷9)=350146+86=232104+45=149162÷9=18326-63-26=23718×(90÷5)=32424×3×85=612059×8×2=944670×(30÷6)=3350375÷5=750.8+8.4=9.2699-438+853=1114904÷(4×2)=113914-136×6=98477-14×15=267173-(155-137)=155410÷(479-474)=82369÷3+765=88827×(522÷6)=2349(420-57)÷3=121455÷7=65430-183÷3=369213+202-286=1291/8+3/8=4/862.3-36.1=26.2576÷3÷6=32592÷(973-971)=296218×4-34=838695+115×6=1385(187-175)÷3=4472-12×21=22012×65=780(487-191)÷8=37232÷(48÷6)=2952×21÷3=364477-257=220222-(156+29)=37804÷(2×2)=201660÷3÷5=4411×59=649280-10×10=18034×(280÷5)=190410×63+20=65050.1-25.5=24.6174÷(12÷4)=58208÷4×8=416918÷2÷9=5130×13=390378-14×22=70476×(14÷7)=952105÷(21÷7)=35471-364÷4=380429-(42+163)=22421×(114÷3)=798764+424=118847×93=4371(145-100)÷3=15(188-166)×11=24269+153=222111×8=8889.5-6.8=2.794×26÷2=122214×56=784(374-20)÷3=118163+581÷7=246748÷4×3=561111×(18÷3)=66645.1+46.5=91.6930÷5=18614×6×12=100864.2-49.9=14.3372×8÷6=496826÷7×5=590547-18×11=34916÷8×5=10449-137-106=206365+774-956=18330×(49-42)=210609-21×12=3579.0-1.1=7.9562+432+663=165711×16=176256+59=315106+205-127=18465×5-288=3752×15=78020×32+934=1574861-180+226=907966÷(3×2)=16151×4÷6=34152×(10÷5)=304950÷5×3=570468-427+304=345455-480÷4=33514×3×65=2730777÷7+489=60015×26×2=7802/3-1/3=1/352÷(742-740)=26571+(724-136)=115927×34÷6=1537.9+7.0=14.9330-299+100=131474÷(14÷7)=23752×2÷8=13443-22×11=201285+(747-265)=76774÷2×68=25165.3-1.5=3.8154+559+125=838251×(20÷5)=1004453-373=8068×(278-234)=299260÷3×4=80992÷4÷2=1242.2-1.5=0.7324-420÷6=25418×3×75=4050627×(27÷9)=1881188×(20÷5)=7522.5+2.3=4.842×10+637=1057228+(415-114)=529897-(520+101)=27647×(300÷6)=2350437-129×3=50971×7=6797542+632=1174928-27×20=38876×76×8=4620832×3×9=86411×(112÷2)=61618÷6×4=1253×12=63681÷(3×3)=9(668-44)÷2=312159+107-124=142644+390×2=1424494+(290-195)=58935×2×7=490177-63+141=25571×98×5=34790573+540+708=182189.0-23.7=65.33/8+4/8=7/8846÷2÷9=473.5-2.5=1.0139×3=417463+11×21=694403+(983-416)=970372-(28+163)=181887×7=6209437×2-872=2336÷7÷3=16360÷(15÷5)=12071.0-49.7=21.38.5-6.3=2.236÷3×56=672209×2×3=1254573-(745-454)=282124×2=248432÷(43-40)=144187+145×3=62214×2=2872×13÷4=23431×(93-69)=744393×(18÷9)=7865/9-3/9=2/9336÷(3×2)=56714-68=64690×(730-674)=5040474-208×2=58140÷5×3=84906-(282+150)=474869+123×8=1853810÷9×3=27075.1+14.7=89.8140-432÷6=6866×(254-249)=330561×5÷3=935512÷(4×2)=6479×(495÷9)=4345317×3-791=160221+36×8=509345+55×10=895143×4-436=136296÷2=148997-241=756645÷3×4=860440+(424-94)=77016×27-32=40075+176-31=220370×8-886=2074588×4=235222×82=180440×10-239=161221×4-680=204988-303×2=3822/6-1/6=1/6340÷4=8511×7+260=337834-195×3=24922×40÷8=110476×(512-507)=238037×(696÷8)=3219700÷(12÷3)=175755×(20÷4)=3775458×(388-380)=366491-32×2=27(467-187)÷8=354.2+10.0=14.2752-346×2=60556÷4=139661-656+780=785997-56=94141×15-104=511(893-817)÷4=19818+409-724=503744+22×4=832392÷(474-466)=4951+27+492=570241×4×7=6748(483-351)÷6=22387÷(12÷4)=129672×7-328=4376521+292=813794×5-266=370445×16-93=627120÷5+61=85470-13×3=43190×8=720226+27×5=361844+681=1525141+154-95=20070+234=304354÷(2×3)=5941×(244-184)=2460979-146-273=560(499-481)×84=1512431-161-236=34270÷(54÷9)=45884-236-124=52410÷5=2(605-525)×23=1840135×3=405412-(449-68)=31413-(460-275)=228603÷9×75=5025212×2÷8=53933-(896-780)=817873-408-19=446135×(165-158)=94524÷6×10=40453-399+821=875189-150÷3=13918×(44÷4)=198383-(418-359)=32439×27÷9=117423+381+64=86871×(522÷9)=411834×4÷8=17173×(495-490)=86516×6×33=316827÷9×44=132868-358+75=585237+228=465201+409=610110+415÷5=19318×5÷6=15485+(431-222)=694252÷(30÷5)=4220×19-296=84810×(48-45)=243080÷(4×2)=1026×72÷4=46812×48÷8=7242×17÷3=238933-171-18=744119÷(21÷3)=17320÷(930-928)=160285-(179-34)=140385-(74+166)=14538×5+291=481216÷3÷3=24264×(743-735)=2112337-(114+134)=89438-21×15=123258÷(3×2)=4336÷3×68=816428-(146+62)=220148÷(2×2)=37426-260-110=5629×2×34=1972333-(219+60)=5414×47=658894÷(309-307)=44733×12-186=21059+421-471=9200÷(56÷7)=2560.1-54.6=5.576×(207÷3)=5244271-241+269=299104+300+293=69712×(414÷9)=552602×3÷2=903444-(114+58)=27225×11×3=825104÷(2×4)=1316×28÷8=5640×19×2=1520467-372-71=24388-412÷2=182128+(340-41)=427184÷8×12=276171×4-102=582988÷(870-866)=247973-562+844=1255237÷3×18=1422420+(921-893)=448425+(327-113)=639216÷9=2492+276-278=90145×(109-104)=725740-508=23210×31-155=155864÷6=14482.3+6.3=88.6360÷8×13=58511×17×4=748316-186=1305/9-4/9=1/9100+352=452456-25×9=23176×45÷2=1710369-37-301=31482-228×2=26533-31×7=316529+131=66023×28÷2=322941-438=503270÷3=90487-(27+338)=122879×3-97=2540416÷(32÷8)=104428-(97+222)=109500×2-989=11210÷6+465=500159-135=24480÷(68-64)=120298+170=46860×(20÷2)=600282-(305-252)=22988÷8×38=41828.9+56.8=85.7952÷(19-11)=11952×8-302=114(480-368)÷2=5614×36÷2=2529.4+9.8=19.286×3