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835×7=96÷8÷4=70×75÷7=822÷3+168=16×3-31=346+195+33=194-11-172=562-69×8=94×8=583+457-125=11×2×3=395-(421-417)=367+23×6=429×(59-51)=874÷2=534-889÷7=282-18-245=336÷(16÷8)=74×48×3=359-172×2=(443-289)÷2=920÷(2×4)=705-111×6=6.8+5.6=13×16-64=94-32=127+133×6=64÷4÷8=220÷2=960÷(107-104)=478-(114-103)=499-69=45÷3=168÷(4×2)=112×(388-381)=118+579=9.0-4.6=330-136=58×5×2=578+611+946=10×33=739×4-244=6.1+54.3=21×43=840÷7=450+(214-79)=219+502+662=245÷(21÷3)=223×2×4=360÷6+573=74×(35÷7)=31×13-163=271+(263-71)=384+76-384=224÷8×19=804÷6÷2=24÷(2×4)=730+581-448=2.2+8.7=209-(260-248)=426-341+218=418-41×7=13×(73-36)=4.5+7.2=18×34÷6=12×16×5=1/7+5/7=276×3=50×(891÷9)=606-164=496-10×40=452-138÷2=15×9×7=6.4+3.4=238+165+390=61×66×5=63×6×2=(435-381)÷9=454+(210-23)=5/7-1/7=136×5=471-322-111=26×3×45=479-(218+57)=6.5-5.6=42+205×2=4.4-2.6=328+904÷4=881-344-203=105×(320-311)=885÷5÷3=834×9÷2=85×(335-331)=(433-83)÷5=52×28=247×4-123=42×22-728=656÷8×4=56×5×9=204÷3+320=897-890÷2=460÷(931-929)=438-393+249=853-(280-87)=846-(251+370)=762×(950-947)=14×32+360=40+35×23=618÷(2×3)=877×4=675÷(629-620)=38×18-97=7.8+9.2=90×(130÷2)=272÷(2×4)=107+135=650-49+162=88+19×19=747-405=407+142×3=458-(217-16)=260-96=280÷(429-424)=980-(966-823)=493-138+143=394×4=762-13×8=486÷3÷9=342-49-10=974+550÷5=256+103×6=356+492÷6=812-64+958=856-(640-557)=821-14×6=14×3×63=480÷(16÷4)=19×18÷3=204+248=486÷(423-417)=211+63+564=20×12-138=55×(297÷3)=376+265=377×(27÷9)=12÷3×70=489×(42÷7)=448+145+384=41+45×14=141+49×2=19×96÷6=85×90÷2=747-366+160=10×67×2=896÷7+908=760+46×8=426÷3×6=808-16×33=320×3-49=21×37×7=256+252÷2=49+518+365=187×(12÷3)=33×20÷4=482-172×2=507+(549-392)=264÷4×10=26+332-113=74.8-40.6=559-12×27=220÷(145-143)=892÷(12÷6)=25+(918-887)=440÷(40÷8)=273÷3×4=50×8÷2=16×42÷3=981÷(417-408)=56÷8×14=357÷7×2=13×36-330=299+163-460=68×(348-284)=208+(213-43)=658-35×4=425+(930-729)=126÷2÷9=39×2×26=430+420+707=792-11×19=772-120-35=73×51×3=79×79=656÷(2×4)=87+164=32×7×3=21×4×35=58×14=454-(134+17)=16×31=194+300=68×9-180=21×(99-76)=22×20×2=352-36×8=861-104-460=31+231-88=168×3÷9=3.7+8.1=858÷2+77=51+31×27=282÷(62-60)=672×7÷6=323-210÷7=740+629-538=98-12×5=189×5-16=69.5-62.5=146×5×2=222-142+49=382-13×20=12×31×2=(917-575)÷3=932-(333+249)=498-(260+53)=880÷8×5=(273-113)÷5=(373-189)÷2=498-15×28=176×2+275=12×8×92=980÷5=162÷3×15=19×18+595=801-57=139+331=540÷(36÷9)=44×18-692=197+(468-20)=257+974-561=2/8+4/8=762×(959-954)=96.6-51.1=833-153×4=28×6×2=83×11-558=228÷(2×2)=252÷(3×2)=95+556+655=270×2÷4=106+424÷8=713-(695-193)=75÷(18÷6)=838-450=45+77×6=257×3-254=95×(150-142)=(695-239)÷4=437×2-759=427÷7+541=99×82=16×26-192=15×52=3/5+2/5=25×12-135=26×2×13=537×8-379=538-500+146=844-47-728=44×7÷4=68-232÷4=479-316-56=576÷9÷2=318+78=352÷8=398-(908-865)=752÷8=704÷(4×2)=11×11×3=663-(296-134)=675×5=(737-665)÷9=(331-271)÷2=953×(224-219)=19×11-120=711÷(63÷7)=375÷(34-29)=282÷(184-181)=171-91+134=738÷9×6=191-(380-192)=594÷(72÷8)=85×69=880×4-107=637-129=471+(416-107)=9.2-3.3=40×(637÷7)=168×7÷3=383+17×49=21×2×55=464÷(2×4)=(342-247)×94=5.0-0.6=218+22+262=506+(350-191)=80÷(2×2)=96÷8×4=201×2÷6=520+18×53=245-90-81=785-(277+440)=9.5+1.4=114×4=748×8-495=34×(149-131)=11×9×32=160÷(12÷3)=658+823=35÷7×12=18×16-44=0.6+2.3=252×8=737+527=178×5+631=595+72×13=833×7-136=640÷8÷4=290+287+927=266+800-888=218×2×5=87×(102-95)=917+38×3=370×(830-821)=14+72÷4=26×36÷9=419+33×16=282×(472-469)=912÷4×7=(766-741)×97=468-44=21×(468-463)=873+(936-295)=64×65÷4=1.2+8.6=49×2×23=(268-188)÷4=468-783÷3=23×10-14=84÷7×76=377-16×21=53.0-38.3=91×(103-94)=673-280÷4=7/10+2/10=161+14×19=99×(375-371)=(265-47)÷2=66×7=133-13×10=225-206+697=920÷8×5=93×(25÷5)=11×19×2=7.0-0.5=222×8÷3=466-15×11=10×(486÷6)=21×13×2=25×12-251=353-274-53=300÷(2×2)=851+804+479=266-808÷4=24×18-399=355+71=574÷7×54=8.3+3.0=342-(425-125)=807÷(15÷5)=319-(32+172)=10×9=589+665+390=31×47=410÷(210-205)=368×(49÷7)=673-(657-455)=33×(222-207)=718-75-526=778-107×7=25.6+71.0=609÷7×67=306-63+568=442-12×23=123×6×3=80×(306-284)=898×7=27×7×4=701-396+663=71×85=11×12×7=355+223=72÷2×53=276+71-322=(491-281)÷7=32×11×2=793+765÷5=510×(25÷5)=727-16×41=230÷(677-675)=90×(441÷7)=30×9÷6=386×3-993=6.7+1.0=98×9=97×29×2=(407-386)×44=225÷(341-336)=391+230+178=68×(340÷5)=117+326=222÷3=26×15-227=971-99×6=417-12×33=152+882-824=288÷4×11=149+(429-61)=569-96-103=9.4+6.9=24×73÷4=984+11×74=39×68=566+262-489=852÷(30÷5)=459÷(63÷7)=640÷2÷2=1/10+4/10=232-23×8=30×2×5=133÷7×5=448÷4÷4=964+(532-364)=13×44=499-(965-870)=111÷3=103×(465-462)=47×(195-192)=40×14=140÷5×7=536-203-32=38×22×3=11×67-291=782×3=2.0+42.5=110+33×23=12×66÷6=135+373=687-(291+36)=10×(546÷7)=872÷4×9=50×3+671=42×12÷8=364-10×18=15×9×4=(394-103)÷3=120÷(3×2)=245+78÷2=580+901-519=417×2=126÷(36÷4)=155×4=224÷4÷8=468÷(14÷7)=36×20÷8=35÷5×72=64×4×2=51÷(24÷8)=796×6-757=703+51×15=705-512+970=787-(215+460)=180÷4÷9=864÷6+420=302+(316-173)=51×(599-590)=953+(499-301)=145÷(389-384)=1/7+4/7=16×34÷4=252÷7÷3=88÷(2×2)=60×(352-261)=945-434-63=22.2+30.8=58×26×3=386+20×19=21×3×99=89×39=15×2×3=8.9+4.9=163×5-316=869×(63÷9)=439-(345+48)=135×6×2=780×5÷2=239+865-912=208÷2÷4=400-13×24=88×(176÷2)=28×4÷7=522÷(3×2)=82.9-59.8=282÷(42÷7)=679+(508-47)=86×(63÷7)=147-312÷4=100÷2×82=(832-362)÷2=808-(30+589)=856÷2÷4=981-35×26=15×8×6=319×(311-308)=30×(360÷4)=42×3×7=486+10×40=42×80=22×4×5=497÷7+409=193+165+414=12×67+40=137×(66-62)=308+26+615=870×6-636=503×(352-343)=45×4÷9=979-62×12=122÷2×80=248+465=17×(54÷6)=437×(32÷4)=520-11×33=16×45-414=(153-108)÷3=396-720÷9=21×16÷2=117÷9×77=867-446-200=28×15-190=2.8+9.4=265+46=38×15=15×38+261=788-(478+60)=8.8-2.8=497-(153+302)=623×(12÷2)=(957-861)÷3=(906-849)×18=883-591=280÷4×7=(469-448)×27=12×4×92=8.9-7.2=73×41=531÷(3×3)=187-532÷7=330+107×4=88÷2÷4=769-920÷5=330÷3=660÷2+27=35×2÷5=896+811-830=507-189=160×2÷4=748-655+229=385-233=304÷4=95-13×2=94×(335÷5)=61×8×2=202×2÷4=3.1+50.9=499-(39+323)=312-205=10×47×2=202-936÷9=375-365+237=547×(36÷6)=283-43×2=114×2=974-239×3=23×4×81=897-(989-349)=372÷(178-175)=15×10-117=899×(36÷9)=409×2×8=16×(230-180)=32+247-178=459+10×13=288+(414-340)=24÷(2×2)=33×7=14×(232÷8)=463-20×9=16×7-11=120+779+70=384÷8÷3=6.2+2.0=10×43×2=354+10×24=349×(18÷9)=11×(466-420)=271-54+254=82+103×3=106+246=290-214=931-(589-357)=143+(485-155)=200÷2÷5=35×(119÷7)=996-28×13=219-54=39+117=55×10=1.8+1.7=59×6-351=56×11-470=114÷2×14=403+(263-255)=443-(62+115)=180÷(3×2)=11×16=548+275+205=964-779+39=66×95÷3=64÷4×46=536÷4=428÷(13-11)=187×7-134=324-154+187=75+504÷4=198÷(18÷2)=28×2×51=38×5+191=3.3+0.6=2/5-1/5=105-(362-357)=150÷5=488÷(2×4)=195÷5×40=97×5=364÷(115-113)=4/8-2/8=623-(357-116)=951-63×15=341×(10÷5)=27×16×2=(669-47)÷2=923-27×15=366-52×7=216+(467-102)=38×(528÷6)=469-22-150=61×(225÷3)=15×33×2=68×74÷2=864÷3÷2=12×23÷4=36×(168÷7)=10×48-314=73+335+10=(431-46)÷5=168÷2÷7=294+13×23=118+27×10=264÷(2×3)=5.3-4.4=280×(45÷5)=308÷7+674=24×(126÷3)=315-(426-421)=86-45+190=64÷(2×2)=7.7+0.4=(820-763)×12=234-(748-730)=409-53×4=66×11+104=28×34÷4=192÷(2×2)=797-(101+346)=85+107×6=864+273+635=231-33+142=65×(36÷4)=144÷8×64=268-(420-337)=442-349=691-256×2=682+158=420-(153+242)=771-105-246=780÷6×7=517+(673-90)=84+316-171=449-23×3=987-582=22×25=333+99=785+(516-448)=442×2×3=92×8=303÷(346-343)=398-45-111=38×26+438=68×6÷2=228-11+146=82.9-78.3=3.2+1.8=72×3×9=(473-378)÷5=451-234+58=867+594-950=101+(492-489)=958-(103+681)=26×3×36=19×13=9.2-7.1=990÷6=190-224÷8=237+109×5=445-19×23=22×2×27=531÷3×6=435-35×5=963-(793+78)=11×19×3=978×2÷6=14×74=18×20-121=272+455=346÷(219-217)=369-81=99×71÷9=233+355×2=492-10×32=196×5=424÷(24÷3)=419-18×12=287×4÷7=448-79×3=992+(946-851)=200÷8×13=184÷(309-307)=4.0+2.8=25×(44÷4)=432÷(386-384)=107+309÷3=394+12×7=990÷(294-291)=(230-212)×20=731+770÷2=548÷(24÷6)=745-425+222=15×39=907-(221+258)=(505-478)×61=35×6=38×2×38=479-218-87=25×3×88=522÷(3×3)=223+483=64÷8×93=179+292-31=370-97-19=3/7-1/7=49+320÷5=96×5÷4=24×3×21=10×83=179×(16÷8)=70÷2×6=0.7+70.1=951-508÷4=37×21-206=362-882÷3=53×3×2=97×52=34÷2×15=383+83-412=2/4-1/4=189-(99+42)=23×(21÷7)=16×38=291×8=(386-314)×18=13.7+6.5=41×(172÷4)=11×42-27=383-332+343=12-72÷6=465+14×13=891+643=141+89-174=464-(119+22)=855+481×2=85×41÷5=72÷6=660÷(2×3)=694×(63÷9)=445-(486-477)=15×2×7=75×(234÷3)=724-552÷3=2/6+3/6=247+210-316=763-64-81=273-65=168÷8×5=329-21÷3=153×4÷6=54×96×7=467-(69+249)=324×4÷2=28+472-391=645-(777-676)=10×(265-226)=7.9-6.7=32×(243÷9)=7.2-0.7=942-137×5=10×55÷2=552÷6÷4=14×30×2=276-585÷9=60+756+45=483-43-80=88.4-61.9=6.3-3.0=348-270-51=10×53÷2=24×75×3=656÷8×9=292-(757-493)=865×4÷2=198÷(48÷8)=20×(32÷4)=440+(385-294)=847-(269+363)=759×(16÷2)=375÷5=38.6-2.1=31×20-457=74×4+309=9.0+0.5=200÷8×53=108÷9=8.9-2.3=594÷9÷3=500-23×10=515-440+961=12×19×2=711+137=12×31-29=448-235=266-624÷8=189+233-299=953+810-449=80÷(132-127)=347×2+654=80+268+15=5/8+2/8=472÷(28÷7)=43.4-34.7=705+606÷2=306÷2=213÷3=763÷7+33=34×4×6=30×4÷2=450-191×2=36×(108÷9)=294÷(2×3)=773+(364-193)=850-963÷3=24×20=407-(264+136)=6.2+6.5=431-(309-280)=3.7-3.4=4/8+2/8=34×20=919×6=393×2-761=947-653+887=991-59×13=412-(162+189)=990+980=34.6+6.2=188÷2×86=49×18-452=14×26÷2=4.8-0.2=191-(147-143)=(115-88)÷9=36×84÷3=29×13+88=472+177×3=12×5×50=587-471=17×13-70=232÷4×5=514×4-158=55×12-369=191×(15÷5)=545+(622-144)=131×(302-296)=635×(281-273)=16×(176÷8)=25×22+15=270×4÷3=387×(12÷3)=24÷(347-345)=24÷8×6=31×10×2=(704-164)÷4=20×24×2=796-278+992=744÷(40÷5)=783×5-989=487-(196+127)=327-(499-327)=475-13×18=28×(105÷3)=686÷7÷7=714-(828-273)=19×36=201-378÷7=93+(890-464)=450+57×5=762-82=360÷(2×2)=216÷(711-702)=217÷(42÷6)=119+260+202=880÷4÷4=720÷3÷6=70×4÷5=(317-306)×45=998-75×9=820÷(353-351)=252÷3÷2=930+133×2=699+340=6.1-1.1=217×(445-442)=2/3-1/3=992+278×2=941-(687+161)=45+262=27÷9×84=154×5-490=188-80+213=981-55=24÷(10÷5)=903÷3+371=74÷2×96=10.0-1.1=2/10+6/10=124×6=787×(10÷5)=55×(886-844)=67×32×5=246÷2+306=235+64×7=425÷5×3=504-226=63×39×7=48×(90÷5)=558÷3+338=121×(10÷5)=(436-420)×54=75×(258÷3)=552÷(427-419)=(471-452)×21=130×2=448÷(2×2)=67×32=64×7+271=100×(56÷7)=352÷(458-454)=(310-289)×46=846÷9×39=58×(224÷7)=921-288-139=437-353=262+(469-452)=236-31×3=472×(153-145)=230+237=326-931÷7=29×34=39×4=(495-378)÷3=186+677=553÷7×34=432×(46-37)=469÷7×45=462÷(36÷6)=66×15=260÷(36÷9)=(131-32)÷3=212-(138-107)=593+77+268=368×3÷2=166×6-477=486÷(361-355)=13×4×47=441+(154-13)=477-109-97=33.9+18.2=23×(234÷9)=495×(988-979)=78×(440÷8)=213+275-342=34+(616-73)=177×5-133=489-475÷5=420-(77+292)=301+114=26×2×88=386÷2×5=309+160-233=419×6-401=946-665÷7=31×32-87=132-42=995-(135-86)=462-404=31×3×97=550+891-589=3/6-1/6=420÷3÷2=136÷8=16×(306÷9)=23×66÷3=26×3=162×4-344=14×(52÷2)=540÷3÷5=68÷2×17=136÷(28÷7)=432-513÷9=10×38÷5=190÷5+816=990÷3×6=815÷5=281×6-279=299×(18÷6)=15×(26÷2)=926×3=746+648-548=336÷(48÷6)=175÷7×3=364-31×4=779×(42÷6)=945÷3×4=832÷2÷2=188-76+133=595+238+17=240×2-311=736÷(10÷5)=448+904÷8=494+(313-227)=360÷6÷6=342÷6=303-190=119÷7×57=54÷(27÷3)=137×7-119=783+68×10=264÷8+451=328÷(4×2)=84÷3÷2=47×6×8=80÷5×49=386+352=445-203=708+927+375=(475-418)×86=30÷6=120÷5=99×(360÷6)=870-81×10=63×4=(927-587)÷2=182×(21÷7)=242+810÷9=73+225×2=16×3×2=192×3÷6=217-103-49=99+248=(175-120)×78=15+435×2=(338-22)÷4=481-136+184=65×(414-405)=254+145×6=711÷9×39=975×(16-12)=(442-38)÷2=77.7+1.5=82×66×6=856÷(4×2)=620×7=121+238=378+35+14=50+337-196=820÷5×7=474÷(2×3)=78×(991-972)=219-58×3=877-64×2=259+61×5=64×5×3=836+165×5=7.3-6.2=760÷(62-60)=38×2×91=162÷2×5=57+83×10=491-54-384=13×3×24=438+(213-151)=137×(69-64)=87.8-61.1=88+330÷5=857-(12+757)=354-14×10=311-(120+52)=468×7=303-152+214=420-658÷2=58×94×4=45×12+336=482÷2+945=5.5+2.0=497-80×5=590×3=(416-120)÷8=3/5-2/5=446×(933-925)=705+507=95×7+248=50×17-516=108×6÷4=175-256÷8=55×24÷8=468÷9×55=10×(375-363)=24×(24÷2)=410+11+917=18÷6×97=799-405+453=336÷(2×3)=56×24×8=1/7+2/7=(273-253)÷5=378+(816-789)=665+374-591=687×4-217=203-129-16=39×2×69=91×(10÷5)=251-(836-734)=57×97×5=145×6÷2=24×44×7=186×(45÷9)=9.5-2.4=120+245-213=44×5+11=860+615+529=78÷3×2=48×3÷8=252÷6÷2=85×(195÷5)=20×(297÷9)=994÷7×4=84÷2×91=28×30÷2=469+126+142=234÷6×13=478-268=7/8-1/8=206-(227-94)=882÷(587-580)=2/8-1/8=53×(39÷3)=410+72-119=286÷(323-321)=336-(95+76)=4/6-1/6=15×15÷3=5.5+5.4=186÷2÷3=215-119+305=493-(350-175)=94×93÷3=826-93×6=214+105+550=194-364÷4=28×79=875÷5×3=49×55×2=3/7-2/7=118+235+980=764÷4×8=500-78×5=(596-194)÷2=963-(578+254)=92+79=(463-154)÷3=343÷(14÷2)=197-(212-112)=(201-176)×20=53×4×7=328-130=994-(725-380)=155÷(10÷2)=1.4+9.6=114÷(2×3)=40×2×10=278-(323-138)=279-32-35=336-196=550-(646-246)=14×32+468=479+464+322=1.8-0.6=576÷8÷6=396+(391-390)=47×(69-61)=972-(514+285)=65×4=147×3÷9=166÷2=25×26=394-137+173=234×2÷3=309+159=336÷(4×2)=684-45×10=18×2×58=554÷2=373-927÷3=13×7×31=516÷(668-666)=(993-709)÷2=87×(624÷8)=442-(256+77)=205+753÷3=25×2×56=273×3÷7=191-104=249×(42÷6)=57×28÷6=(472-226)÷2=297÷3÷3=391-(47+126)=982+957+508=217×(454-451)=62×(39÷3)=313+(294-168)=909-608+105=70-(16+47)=33×(230-218)=556-420-71=12×25×3=74×8-524=86×12÷3=38×(325-301)=5.3-0.6=(567-242)÷5=67×5×2=746÷2+352=700+49×13=(639-279)÷9=88÷(410-406)=20×22-32=33+11×50=309-68×4=413-76÷4=51÷(111-108)=16×(342-329)=176-11×8=15×24÷5=12×(140-131)=420÷5×7=468-11×27=45×6=399×2÷7=56×17-945=634+738-648=450÷3×7=453-(216-155)=567÷3+54=164÷2=10×23×3=90+16×50=384÷(3×2)=320÷(295-287)=15×17÷5=247×3×6=26.4+54.4=491-12×11=468÷(383-377)=796+316×2=77-25-19=219×6-608=978÷(24÷8)=38×12-114=83+(348-81)=(661-409)÷6=46×2×82=82+703+807=6.2+4.9=48×64=634-480÷3=104+191=74×(143-48)=11+76+470=36×2×8=730-85-601=351-19×18=744÷3÷8=126÷(14÷2)=294÷3=(420-342)×57=744×9-549=457-(319-107)=168÷7×6=698-86+357=39×(556-493)=10.0-9.1=216+47=657÷9×12=43×(16÷2)=67×4=234-13×10=749-16×14=22×11×2=32×17-187=39×32×8=862+15×20=687+887-354=14×5×58=504÷3÷8=426+168=35+140+21=495-(67+212)=307+645-924=180÷(14÷7)=772-13×29=337-11×29=17×2×84=234÷(12÷6)=(85-62)×41=854÷2=690+774-878=56+432-344=828-(191+152)=651+358×2=706-278=727+(957-62)=(894-859)÷7=386-12+123=357×8=299-440÷2=(374-272)÷2=8.2-7.2=8.1-6.9=168-106=124÷4=560÷2=760+80-786=23×3×57=9.5-7.0=228÷6×3=4/6+2/6=744÷2×4=4.0+55.6=34×14-78=8.7-6.0=19×3×5=558÷2=321+37×15=22×2+982=406-123-214=31×2×27=384×(12÷2)=87.5-21.9=791-25-291=51.9-13.3=284×2=404÷(2×2)=722+50×8=21×29÷3=531×2÷6=571+172=92×(32÷4)=274×(815-811)=92+280÷5=26×(435-430)=388×2×5=453-371÷7=916+(745-54)=(806-418)÷4=464÷(4×2)=295×9-358=795+880+897=(470-456)×68=32×3×8=444÷3×2=612×2÷6=240÷(220-214)=39×(751-653)=(142-120)×10=256÷(4×2)=681-367=10×17÷5=418-105-219=642÷(531-529)=144÷4=686-13-288=120÷(199-195)=27×15-114=7.3+84.1=64÷2×10=748÷(2×2)=348×2-365=(480-344)÷2=44×2×38=452+432÷4=44×2×11=880-810÷5=222÷6×14=36×16=597÷3×4=48×12÷8=66÷3=18×51-40=65×(30÷5)=298-239+178=258×3÷6=948÷(2×3)=840×(40÷5)=15×(266÷7)=408×2=180+17×24=603-53×4=222÷2÷3=848÷8=357-110÷5=610÷(16÷8)=42×59÷3=(751-719)÷4=601×(805-796)=441-15×20=36÷(18÷3)=616÷(2×4)=903-414÷9=306-23×3=337-26×7=184×5-214=335÷5=490-440+409=126×4÷8=345+53×11=24×15=518÷7+115=23×19=28+97+795=65×(102-97)=620×(138-130)=345+955÷5=40×16-250=84×25÷6=376-53=410-73×2=81×4×6=996-31=37+(277-36)=948÷2=309+166+108=36×2×80=358×5-83=171-(329-314)=170÷5=454×2×7=148÷4×5=0.7+9.6=734-10×25=415×6÷2=27×2×7=486-13×29=49×42×2=37×2×64=127×(293-286)=960÷4÷8=764÷2=90.5-55.0=30×90=588÷4×3=256-181-35=93+13×46=938×4=714-(54+623)=181+74×2=323-552÷8=60÷5÷6=225×(28÷7)=427+45×15=21×(429-366)=691-434-127=420-282+718=35×2×14=23×4×12=37×8-270=161-258÷2=256÷4=237×6-99=443-19×14=636×(803-798)=345+132-270=917-89-33=423÷(36÷4)=256-39=参考答案835×7=584596÷8÷4=370×75÷7=750822÷3+168=44216×3-31=17346+195+33=574194-11-172=11562-69×8=1094×8=752583+457-125=91511×2×3=66395-(421-417)=391367+23×6=505429×(59-51)=3432874÷2=437534-889÷7=407282-18-245=19336÷(16÷8)=16874×48×3=10656359-172×2=15(443-289)÷2=77920÷(2×4)=115705-111×6=396.8+5.6=12.413×16-64=14494-32=62127+133×6=92564÷4÷8=2220÷2=110960÷(107-104)=320478-(114-103)=467499-69=43045÷3=15168÷(4×2)=21112×(388-381)=784118+579=6979.0-4.6=4.4330-136=19458×5×2=580578+611+946=213510×33=330739×4-244=27126.1+54.3=60.421×43=903840÷7=120450+(214-79)=585219+502+662=1383245÷(21÷3)=35223×2×4=1784360÷6+573=63374×(35÷7)=37031×13-163=240271+(263-71)=463384+76-384=76224÷8×19=532804÷6÷2=6724÷(2×4)=3730+581-448=8632.2+8.7=10.9209-(260-248)=197426-341+218=303418-41×7=13113×(73-36)=4814.5+7.2=11.718×34÷6=10212×16×5=9601/7+5/7=6/7276×3=82850×(891÷9)=4950606-164=442496-10×40=96452-138÷2=38315×9×7=9456.4+3.4=9.8238+165+390=79361×66×5=2013063×6×2=756(435-381)÷9=6454+(210-23)=6415/7-1/7=4/7136×5=680471-322-111=3826×3×45=3510479-(218+57)=2046.5-5.6=0.942+205×2=4524.4-2.6=1.8328+904÷4=554881-344-203=334105×(320-311)=945885÷5÷3=59834×9÷2=375385×(335-331)=340(433-83)÷5=7052×28=1456247×4-123=86542×22-728=196656÷8×4=32856×5×9=2520204÷3+320=388897-890÷2=452460÷(931-929)=230438-393+249=294853-(280-87)=660846-(251+370)=225762×(950-947)=228614×32+360=80840+35×23=845618÷(2×3)=103877×4=3508675÷(629-620)=7538×18-97=5877.8+9.2=17.090×(130÷2)=5850272÷(2×4)=34107+135=242650-49+162=76388+19×19=449747-405=342407+142×3=833458-(217-16)=257260-96=164280÷(429-424)=56980-(966-823)=837493-138+143=498394×4=1576762-13×8=658486÷3÷9=18342-49-10=283974+550÷5=1084256+103×6=874356+492÷6=438812-64+958=1706856-(640-557)=773821-14×6=73714×3×63=2646480÷(16÷4)=12019×18÷3=114204+248=452486÷(423-417)=81211+63+564=83820×12-138=10255×(297÷3)=5445376+265=641377×(27÷9)=113112÷3×70=280489×(42÷7)=2934448+145+384=97741+45×14=671141+49×2=23919×96÷6=30485×90÷2=3825747-366+160=54110×67×2=1340896÷7+908=1036760+46×8=1128426÷3×6=852808-16×33=280320×3-49=91121×37×7=5439256+252÷2=38249+518+365=932187×(12÷3)=74833×20÷4=165482-172×2=138507+(549-392)=664264÷4×10=66026+332-113=24574.8-40.6=34.2559-12×27=235220÷(145-143)=110892÷(12÷6)=44625+(918-887)=56440÷(40÷8)=88273÷3×4=36450×8÷2=20016×42÷3=224981÷(417-408)=10956÷8×14=98357÷7×2=10213×36-330=138299+163-460=268×(348-284)=4352208+(213-43)=378658-35×4=518425+(930-729)=626126÷2÷9=739×2×26=2028430+420+707=1557792-11×19=583772-120-35=61773×51×3=1116979×79=6241656÷(2×4)=8287+164=25132×7×3=67221×4×35=294058×14=812454-(134+17)=30316×31=496194+300=49468×9-180=43221×(99-76)=48322×20×2=880352-36×8=64861-104-460=29731+231-88=174168×3÷9=563.7+8.1=11.8858÷2+77=50651+31×27=888282÷(62-60)=141672×7÷6=784323-210÷7=293740+629-538=83198-12×5=38189×5-16=92969.5-62.5=7.0146×5×2=1460222-142+49=129382-13×20=12212×31×2=744(917-575)÷3=114932-(333+249)=350498-(260+53)=185880÷8×5=550(273-113)÷5=32(373-189)÷2=92498-15×28=78176×2+275=62712×8×92=8832980÷5=196162÷3×15=81019×18+595=937801-57=744139+331=470540÷(36÷9)=13544×18-692=100197+(468-20)=645257+974-561=6702/8+4/8=6/8762×(959-954)=381096.6-51.1=45.5833-153×4=22128×6×2=33683×11-558=355228÷(2×2)=57252÷(3×2)=4295+556+655=1306270×2÷4=135106+424÷8=159713-(695-193)=21175÷(18÷6)=25838-450=38845+77×6=507257×3-254=51795×(150-142)=760(695-239)÷4=114437×2-759=115427÷7+541=60299×82=811816×26-192=22415×52=7803/5+2/5=125×12-135=16526×2×13=676537×8-379=3917538-500+146=184844-47-728=6944×7÷4=7768-232÷4=10479-316-56=107576÷9÷2=32318+78=396352÷8=44398-(908-865)=355752÷8=94704÷(4×2)=8811×11×3=363663-(296-134)=501675×5=3375(737-665)÷9=8(331-271)÷2=30953×(224-219)=476519×11-120=89711÷(63÷7)=79375÷(34-29)=75282÷(184-181)=94171-91+134=214738÷9×6=492191-(380-192)=3594÷(72÷8)=6685×69=5865880×4-107=3413637-129=508471+(416-107)=7809.2-3.3=5.940×(637÷7)=3640168×7÷3=392383+17×49=121621×2×55=2310464÷(2×4)=58(342-247)×94=89305.0-0.6=4.4218+22+262=502506+(350-191)=66580÷(2×2)=2096÷8×4=48201×2÷6=67520+18×53=1474245-90-81=74785-(277+440)=689.5+1.4=10.9114×4=456748×8-495=548934×(149-131)=61211×9×32=3168160÷(12÷3)=40658+823=148135÷7×12=6018×16-44=2440.6+2.3=2.9252×8=2016737+527=1264178×5+631=1521595+72×13=1531833×7-136=5695640÷8÷4=20290+287+927=1504266+800-888=178218×2×5=218087×(102-95)=609917+38×3=1031370×(830-821)=333014+72÷4=3226×36÷9=104419+33×16=947282×(472-469)=846912÷4×7=1596(766-741)×97=2425468-44=42421×(468-463)=105873+(936-295)=151464×65÷4=10401.2+8.6=9.849×2×23=2254(268-188)÷4=20468-783÷3=20723×10-14=21684÷7×76=912377-16×21=4153.0-38.3=14.791×(103-94)=819673-280÷4=6037/10+2/10=9/10161+14×19=42799×(375-371)=396(265-47)÷2=10966×7=462133-13×10=3225-206+697=716920÷8×5=57593×(25÷5)=46511×19×2=4187.0-0.5=6.5222×8÷3=592466-15×11=30110×(486÷6)=81021×13×2=54625×12-251=49353-274-53=26300÷(2×2)=75851+804+479=2134266-808÷4=6424×18-399=33355+71=426574÷7×54=44288.3+3.0=11.3342-(425-125)=42807÷(15÷5)=269319-(32+172)=11510×9=90589+665+390=164431×47=1457410÷(210-205)=82368×(49÷7)=2576673-(657-455)=47133×(222-207)=495718-75-526=117778-107×7=2925.6+71.0=96.6609÷7×67=5829306-63+568=811442-12×23=166123×6×3=221480×(306-284)=1760898×7=628627×7×4=756701-396+663=96871×85=603511×12×7=924355+223=57872÷2×53=1908276+71-322=25(491-281)÷7=3032×11×2=704793+765÷5=946510×(25÷5)=2550727-16×41=71230÷(677-675)=11590×(441÷7)=567030×9÷6=45386×3-993=1656.7+1.0=7.798×9=88297×29×2=5626(407-386)×44=924225÷(341-336)=45391+230+178=79968×(340÷5)=4624117+326=443222÷3=7426×15-227=163971-99×6=377417-12×33=21152+882-824=210288÷4×11=792149+(429-61)=517569-96-103=3709.4+6.9=16.324×73÷4=438984+11×74=179839×68=2652566+262-489=339852÷(30÷5)=142459÷(63÷7)=51640÷2÷2=1601/10+4/10=5/10232-23×8=4830×2×5=300133÷7×5=95448÷4÷4=28964+(532-364)=113213×44=572499-(965-870)=404111÷3=37103×(465-462)=30947×(195-192)=14140×14=560140÷5×7=196536-203-32=30138×22×3=250811×67-291=446782×3=23462.0+42.5=44.5110+33×23=86912×66÷6=132135+373=508687-(291+36)=36010×(546÷7)=780872÷4×9=196250×3+671=82142×12÷8=63364-10×18=18415×9×4=540(394-103)÷3=97120÷(3×2)=20245+78÷2=284580+901-519=962417×2=834126÷(36÷4)=14155×4=620224÷4÷8=7468÷(14÷7)=23436×20÷8=9035÷5×72=50464×4×2=51251÷(24÷8)=17796×6-757=4019703+51×15=1468705-512+970=1163787-(215+460)=112180÷4÷9=5864÷6+420=564302+(316-173)=44551×(599-590)=459953+(499-301)=1151145÷(389-384)=291/7+4/7=5/716×34÷4=136252÷7÷3=1288÷(2×2)=2260×(352-261)=5460945-434-63=44822.2+30.8=53.058×26×3=4524386+20×19=76621×3×99=623789×39=347115×2×3=908.9+4.9=13.8163×5-316=499869×(63÷9)=6083439-(345+48)=46135×6×2=1620780×5÷2=1950239+865-912=192208÷2÷4=26400-13×24=8888×(176÷2)=774428×4÷7=16522÷(3×2)=8782.9-59.8=23.1282÷(42÷7)=47679+(508-47)=114086×(63÷7)=774147-312÷4=69100÷2×82=4100(832-362)÷2=235808-(30+589)=189856÷2÷4=107981-35×26=7115×8×6=720319×(311-308)=95730×(360÷4)=270042×3×7=882486+10×40=88642×80=336022×4×5=440497÷7+409=480193+165+414=77212×67+40=844137×(66-62)=548308+26+615=949870×6-636=4584503×(352-343)=452745×4÷9=20979-62×12=235122÷2×80=4880248+465=71317×(54÷6)=153437×(32÷4)=3496520-11×33=15716×45-414=306(153-108)÷3=15396-720÷9=31621×16÷2=168117÷9×77=1001867-446-200=22128×15-190=2302.8+9.4=12.2265+46=31138×15=57015×38+261=831788-(478+60)=2508.8-2.8=6.0497-(153+302)=42623×(12÷2)=3738(957-861)÷3=32(906-849)×18=1026883-591=292280÷4×7=490(469-448)×27=56712×4×92=44168.9-7.2=1.773×41=2993531÷(3×3)=59187-532÷7=111330+107×4=75888÷2÷4=11769-920÷5=585330÷3=110660÷2+27=35735×2÷5=14896+811-830=877507-189=318160×2÷4=80748-655+229=322385-233=152304÷4=7695-13×2=6994×(335÷5)=629861×8×2=976202×2÷4=1013.1+50.9=54.0499-(39+323)=137312-205=10710×47×2=940202-936÷9=98375-365+237=247547×(36÷6)=3282283-43×2=197114×2=228974-239×3=25723×4×81=7452897-(989-349)=257372÷(178-175)=12415×10-117=33899×(36÷9)=3596409×2×8=654416×(230-180)=80032+247-178=101459+10×13=589288+(414-340)=36224÷(2×2)=633×7=23114×(232÷8)=406463-20×9=28316×7-11=101120+779+70=969384÷8÷3=166.2+2.0=8.210×43×2=860354+10×24=594349×(18÷9)=69811×(466-420)=506271-54+254=47182+103×3=391106+246=352290-214=76931-(589-357)=699143+(485-155)=473200÷2÷5=2035×(119÷7)=595996-28×13=632219-54=16539+117=15655×10=5501.8+1.7=3.559×6-351=356×11-470=146114÷2×14=798403+(263-255)=411443-(62+115)=266180÷(3×2)=3011×16=176548+275+205=1028964-779+39=22466×95÷3=209064÷4×46=736536÷4=134428÷(13-11)=214187×7-134=1175324-154+187=35775+504÷4=201198÷(18÷2)=2228×2×51=285638×5+191=3813.3+0.6=3.92/5-1/5=1/5105-(362-357)=100150÷5=30488÷(2×4)=61195÷5×40=156097×5=485364÷(115-113)=1824/8-2/8=2/8623-(357-116)=382951-63×15=6341×(10÷5)=68227×16×2=864(669-47)÷2=311923-27×15=518366-52×7=2216+(467-102)=58138×(528÷6)=3344469-22-150=29761×(225÷3)=457515×33×2=99068×74÷2=2516864÷3÷2=14412×23÷4=6936×(168÷7)=86410×48-314=16673+335+10=418(431-46)÷5=77168÷2÷7=12294+13×23=593118+27×10=388264÷(2×3)=445.3-4.4=0.9280×(45÷5)=2520308÷7+674=71824×(126÷3)=1008315-(426-421)=31086-45+190=23164÷(2×2)=167.7+0.4=8.1(820-763)×12=684234-(748-730)=216409-53×4=19766×11+104=83028×34÷4=238192÷(2×2)=48797-(101+346)=35085+107×6=727864+273+635=1772231-33+142=34065×(36÷4)=585144÷8×64=1152268-(420-337)=185442-349=93691-256×2=179682+158=840420-(153+242)=25771-105-246=420780÷6×7=910517+(673-90)=110084+316-171=229449-23×3=380987-582=40522×25=550333+99=432785+(516-448)=853442×2×3=265292×8=736303÷(346-343)=101398-45-111=24238×26+438=142668×6÷2=204228-11+146=36382.9-78.3=4.63.2+1.8=5.072×3×9=1944(473-378)÷5=19451-234+58=275867+594-950=511101+(492-489)=104958-(103+681)=17426×3×36=280819×13=2479.2-7.1=2.1990÷6=165190-224÷8=162237+109×5=782445-19×23=822×2×27=1188531÷3×6=1062435-35×5=260963-(793+78)=9211×19×3=627978×2÷6=32614×74=103618×20-121=239272+455=727346÷(219-217)=173369-81=28899×71÷9=781233+355×2=943492-10×32=172196×5=980424÷(24÷3)=53419-18×12=203287×4÷7=164448-79×3=211992+(946-851)=1087200÷8×13=325184÷(309-307)=924.0+2.8=6.825×(44÷4)=275432÷(386-384)=216107+309÷3=210394+12×7=478990÷(294-291)=330(230-212)×20=360731+770÷2=1116548÷(24÷6)=137745-425+222=54215×39=585907-(221+258)=428(505-478)×61=164735×6=21038×2×38=2888479-218-87=17425×3×88=6600522÷(3×3)=58223+483=70664÷8×93=744179+292-31=440370-97-19=2543/7-1/7=2/749+320÷5=11396×5÷4=12024×3×21=151210×83=830179×(16÷8)=35870÷2×6=2100.7+70.1=70.8951-508÷4=82437×21-206=571362-882÷3=6853×3×2=31897×52=504434÷2×15=255383+83-412=542/4-1/4=1/4189-(99+42)=4823×(21÷7)=6916×38=608291×8=2328(386-314)×18=129613.7+6.5=20.241×(172÷4)=176311×42-27=435383-332+343=39412-72÷6=0465+14×13=647891+643=1534141+89-174=56464-(119+22)=323855+481×2=181785×41÷5=69772÷6=12660÷(2×3)=110694×(63÷9)=4858445-(486-477)=43615×2×7=21075×(234÷3)=5850724-552÷3=5402/6+3/6=5/6247+210-316=141763-64-81=618273-65=208168÷8×5=105329-21÷3=322153×4÷6=10254×96×7=36288467-(69+249)=149324×4÷2=64828+472-391=109645-(777-676)=54410×(265-226)=3907.9-6.7=1.232×(243÷9)=8647.2-0.7=6.5942-137×5=25710×55÷2=275552÷6÷4=2314×30×2=840276-585÷9=21160+756+45=861483-43-80=36088.4-61.9=26.56.3-3.0=3.3348-270-51=2710×53÷2=26524×75×3=5400656÷8×9=738292-(757-493)=28865×4÷2=1730198÷(48÷8)=3320×(32÷4)=160440+(385-294)=531847-(269+363)=215759×(16÷2)=6072375÷5=7538.6-2.1=36.531×20-457=16374×4+309=6059.0+0.5=9.5200÷8×53=1325108÷9=128.9-2.3=6.6594÷9÷3=22500-23×10=270515-440+961=103612×19×2=456711+137=84812×31-29=343448-235=213266-624÷8=188189+233-299=123953+810-449=131480÷(132-127)=16347×2+654=134880+268+15=3635/8+2/8=7/8472÷(28÷7)=11843.4-34.7=8.7705+606÷2=1008306÷2=153213÷3=71763÷7+33=14234×4×6=81630×4÷2=60450-191×2=6836×(108÷9)=432294÷(2×3)=49773+(364-193)=944850-963÷3=52924×20=480407-(264+136)=76.2+6.5=12.7431-(309-280)=4023.7-3.4=0.34/8+2/8=6/834×20=680919×6=5514393×2-761=25947-653+887=1181991-59×13=224412-(162+189)=61990+980=197034.6+6.2=40.8188÷2×86=808449×18-452=43014×26÷2=1824.8-0.2=4.6191-(147-143)=187(115-88)÷9=336×84÷3=100829×13+88=465472+177×3=100312×5×50=3000587-471=11617×13-70=151232÷4×5=290514×4-158=189855×12-369=291191×(15÷5)=573545+(622-144)=1023131×(302-296)=786635×(281-273)=508016×(176÷8)=35225×22+15=565270×4÷3=360387×(12÷3)=154824÷(347-345)=1224÷8×6=1831×10×2=620(704-164)÷4=13520×24×2=960796-278+992=1510744÷(40÷5)=93783×5-989=2926487-(196+127)=164327-(