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336-181+104=400-96-213=14×7×71=27×7+498=48×26×4=109×4÷2=72+406=415+(986-833)=1/7+4/7=12×95÷5=671+150=(544-504)×36=37×56=632×(927-922)=121×4=910-945÷3=300×3×8=208+251=17×5×18=85×56=868+189+22=32×7+489=21×2×39=27×3×84=50×29=129×(36÷6)=17×2×17=363+113-174=766×(29-24)=989+42×22=6.1-4.1=4.9-2.3=33×2×57=(202-82)÷3=168÷7×6=208÷8=29×(270÷9)=297×3÷9=39×32÷4=434-93=858÷6×9=20×23-411=314×(198-195)=464×9-758=181×(90-86)=370+263×3=87×22=942÷3×4=71+351÷9=466-21×4=598+164-287=297×2÷6=77+316=49×13+198=480-(266+184)=3.4-0.7=771+(726-635)=986-(44+824)=83×12-481=90+405-380=598-279×2=25×(482-476)=274+(251-17)=61×(468÷9)=447-177-258=(150-139)×57=317-(428-159)=66×24÷8=47×96÷6=2/4-1/4=4/7+3/7=175÷5=161-(447-410)=517-137×2=(673-165)÷4=93×7÷3=93×36×3=480÷(12÷2)=798-12×48=444-38×7=245÷7×29=42×3÷9=18×14÷2=15×(528-477)=243-22×9=144-25-80=60×(712-673)=576÷6÷2=11×(280-212)=757-17×4=13×10×6=44+109+552=474÷3×4=176÷8+736=144+10×59=305-(177+32)=18×3×48=195÷3×32=525÷5+663=45×8=475+958+777=68×4=785-(547-208)=200-190+182=33×2×4=404-271-58=438-299+289=100×7-278=65+45×13=795-20×18=909-726÷6=42×4=22×14×2=932+98-998=85.8-8.6=15×28=12×5×47=272+590÷5=342-14×19=926-25×17=628×(32÷4)=15×27÷3=172×(242-238)=47×75×6=174×(40÷8)=19×(235-221)=20×(163-126)=403-30×13=374×3-240=231+247=395÷(45÷9)=746-(679-70)=107×8-632=780+86×10=44×6÷3=841-15×21=264×5-120=130×7=132÷3÷4=361+(562-560)=29×57=99×9×5=435-(85+310)=486÷(18÷9)=8.0-5.1=195÷3=419×(16÷8)=736÷(4×2)=21×3×89=134×(40÷8)=16.2+42.5=576÷8÷6=(420-407)×32=0.3+7.4=271-21×3=310×2×9=17×5×2=762×2÷6=555-71×6=1.9+8.6=216÷9×33=399+510÷6=842-290-157=73×48×7=367+96×5=714÷7=43-(418-400)=423+138×4=988-(385+128)=938÷7+15=600+30×18=96÷(3×2)=576÷9÷8=19×12-119=94×(15÷3)=772-30×24=3/7+2/7=833-(438+357)=740+431-986=172×3÷2=128÷(373-369)=307+131=162÷3=463+287=(231-75)÷3=172+216×2=47×(335÷5)=165×9÷3=107×3×7=278+89×9=534+14×11=21×10-180=73×13=16×10×3=877-15×17=22×4×14=452-(155+26)=8.7+6.3=362-120-67=296÷(2×2)=376÷(216-212)=372÷(2×3)=16×(172÷4)=966-462×2=94×(337-328)=75×48÷3=67+543-573=891×4÷9=33×3×72=861×5÷7=13×31-92=470-171-288=6.7-0.4=815×2÷5=35×(55÷5)=13×5×95=5.9-5.3=162×5-544=217×(324-321)=189×(49÷7)=89.6-86.8=22×3×27=953+36×11=347-50÷2=274-22×10=704÷8×3=359+464+437=10+412×2=299+651+465=492-(80+403)=5.1+1.6=3/6-2/6=250×3-748=49×2×57=171×(163-158)=879-19×37=685-150÷6=5/7-2/7=261×(15÷5)=82+46×10=258÷(54÷9)=20×14+186=41×(345÷5)=11×21=(487-419)×12=54×70=16÷4×68=42+(434-247)=256÷2×9=718÷2×5=63×2=708+326=357-154÷7=67+209=254-21×10=302×(10÷2)=11×6+562=988+16×46=342+(151-16)=164×(12÷6)=6.1+0.5=876÷2÷2=408-231=412-189+14=575-508=231+182-279=873+601+204=777÷3=110-22×5=7.7+9.4=279×(12÷4)=294-168÷2=537-(297-224)=878-16×49=12×7×21=160÷8×45=797-29×12=352÷8=96×3=193+228+459=9.6+7.1=48×(497÷7)=49×(20÷5)=45.5+27.2=470-163-22=31×12-15=(198-12)÷3=851-149×2=16×(12÷3)=483+(423-402)=168÷7×8=50×2×9=368+106-191=877+487-324=372+864÷3=417-121=659×(669-661)=648÷2×3=736+(163-99)=245+305=186-27-142=454-80-136=964-(139+686)=324÷4=180÷2÷5=856-241-392=413×2÷7=357-195+136=108+432+277=10×94×2=161+271=462÷(481-479)=684-393-45=95.1-10.4=619-(854-313)=444×2=312÷(12÷6)=23×8×4=61×29=480÷(3×2)=213×(213-207)=783×9=655-(939-351)=826-28×17=284-56-68=80+44×10=712÷(954-950)=18×17-240=197+269+10=468+217×2=58×81÷6=496×4-74=(123-111)÷4=54÷(341-338)=(273-242)×94=374-(322-95)=328+32×16=13×12×3=446-(23+260)=12×2×81=240-80-75=102×7÷2=486÷9×17=94+293=676-13×2=160÷(24÷6)=254×(10÷5)=223+111=10×(595÷7)=922+91×10=249×(63÷7)=500÷2÷5=958÷2+238=752-(569+80)=62.2-60.5=942-(37+314)=536-66+492=549+36×10=134+(158-88)=11×20×3=5.2-1.9=(434-68)÷3=32×15=450+(389-193)=193+105=109×2×8=189+190+488=55+281×2=417-(158+238)=83×(902-864)=14×17×2=10×9×29=13×(103-48)=(395-110)÷5=115+183-217=54×(56÷7)=592-100×4=86×36÷4=264×(14÷7)=758×3=16×56-375=2.1+8.7=813-888÷4=2/5-1/5=3.5+8.4=57×26=32×5×3=272÷(10÷5)=88÷(10÷5)=802-311=347+(929-611)=81×5=929+724=414-257=28×27-368=50×65=266-(47+23)=72×7÷3=9.2+5.9=18×(165÷3)=675÷(483-480)=80÷5×22=130+147+515=499-267+637=51÷3=19×50÷2=178×4÷8=16×5×97=144÷8÷2=13×10×7=28×12-312=484÷(2×2)=252-704÷8=9.3-4.6=74-15×2=319+(249-148)=4/6-2/6=23×(110÷5)=438+466=(539-243)÷4=780÷4÷5=288-657÷9=80.4-62.3=14×64=141-111+41=121×(20÷4)=779+789=680÷(2×4)=918÷6×8=132÷(612-609)=405÷(35÷7)=60÷4×82=17×(225-214)=430-66×3=270÷6÷5=33×24=59+(206-60)=846×8=175÷(492-485)=25×13-287=33×(136÷4)=85.1-69.2=4/9-3/9=288÷4×9=62×(282÷3)=857-(589+230)=27×49=13×23×3=52+224=761-180÷4=(386-204)÷7=540+(455-90)=600+401×2=440+829+366=48×10-31=24+45×19=23×20÷4=36.4+15.3=828-35-182=30×81÷3=14×40=438+10×46=27×20÷3=314×4=337-275=869-241=708×(40÷8)=174+450+54=30×(568÷8)=11×16=9.6+0.6=295×2-351=13×7×30=860+12×82=656×8=128×(223-219)=342÷2÷3=18×30÷2=21×94÷2=484÷(16÷4)=13×(461-389)=48×(50-29)=1/4+2/4=11×48=381-94×4=(144-130)×68=405-(403-360)=489-77×4=322×3-297=448÷4÷8=53×11=12×4×98=773×2-324=15×(280÷5)=10+(217-140)=670×5-749=603×2=31×12×2=24×(225÷3)=526-301+36=704-(608-281)=373-805÷7=910-10×62=187×6=84×11-709=8.2+6.1=110÷5×7=152+244=30×(415-402)=140÷5×9=677+(166-20)=396-72×5=286-16×17=589+100×2=990-(658+315)=8.1-6.7=570÷(549-544)=82+71=14×72÷3=498+168÷8=204÷(104-100)=348+28×4=287+96×5=73×18×8=300-60×5=29×2×49=263+(500-329)=17×10×5=135÷(383-378)=(800-775)×92=116×5=279-54÷9=720÷8÷2=12×63+17=675+652-473=36÷4×54=464-(252-95)=267+91=(265-49)÷6=829+90+660=196×2×6=448-16×17=972-559-50=635-108×2=13×91÷7=70÷(136-129)=972÷3=331-95=461-(15+108)=190-72=939-59+786=850-18×21=169+33×9=376÷(4×2)=4.3+10.0=41×65×9=108÷(3×3)=434-373+832=216÷(314-306)=868×(431-425)=914÷2=474÷(485-479)=446×2-23=429-138-102=16×3×11=678-463+450=26×78÷2=472+694+347=419×7=626-(168+374)=405+193×3=171×2-126=87×(473-468)=425-13×27=889-230-71=392+32-32=11×15-102=17.1-3.2=64×(84÷6)=489-816÷4=14×5×60=17×27=73×13-102=6.1-5.5=130÷2×11=709-283-42=(691-307)÷6=15×(96÷2)=9.7-4.6=112×2=62×21=(365-215)÷2=883-104×3=615-(847-283)=14.2+28.2=896÷2÷2=904÷(4×2)=328÷(146-144)=16×6×4=25×2×7=25×5×2=912÷6×3=154-240÷6=713+236-857=795+514=343+456÷6=367-286=403-(49+265)=399×2=27×(80÷5)=232+296+184=812-(232+559)=160+274=328-53-156=440÷(800-795)=860-564÷3=17×48×4=15.7+54.1=27×(216-204)=123+25+709=142-14×10=40+203+604=45×56÷7=36×43=9.7+3.4=79×(390÷6)=564+595÷5=211+269=44×(534÷6)=216÷3÷3=60÷5×7=320÷4×3=11×90÷5=(73-49)×12=494-212=336+(400-210)=(499-480)×17=(460-124)÷2=938+772+416=155÷5=389+216+51=87.4-43.9=11×15=441-139-196=403×2×4=111×9÷3=36÷2×6=231×(143-134)=148+70-100=492×(12÷6)=(195-171)×13=13×16×3=80×68×4=842÷2=229-214=969-560÷7=159+38+910=5/8+2/8=36÷9×58=552-898÷2=773-66×6=13×70-198=27×27-145=900÷2×6=115+444÷3=420÷6×33=353-265=18×4×68=(193-177)×10=596×(463-454)=651-(971-461)=412×9÷3=992÷(2×4)=21×(508-462)=81.3-63.6=808÷4+173=435-258=241×3=37×4×2=84÷6=120÷2÷4=20×20×2=645÷(30÷6)=(291-287)÷2=189÷(485-476)=417-160=9.0-3.8=31×3×29=587-346÷2=28÷(32÷8)=64+18-29=19×5×99=360÷9×83=230+61+570=204÷(140-134)=159-40=228+527+184=988÷(2×2)=207+32×15=222-36×2=415-18×5=17×3=196×2+239=2/6+3/6=(490-471)×43=960÷6+206=113+186=432÷(24÷3)=144÷(32÷8)=368÷4×29=315÷(3×3)=(318-258)×13=(545-488)×94=524÷(2×2)=702÷6×9=13×65-397=546+353=360÷5=840÷5÷4=3/10+7/10=44.6+41.2=755-115×2=150÷(666-663)=527×6÷3=72×49÷6=(329-65)÷8=429-11×29=975-(862-303)=144×(81÷9)=453×8=330-227=624+16×62=180÷3÷3=638+(931-318)=285×(18÷9)=57-(135-124)=322+10×20=133÷7+906=407-721÷7=17×19-293=412÷4=196+(443-395)=17+626+264=765×4÷5=513×8=823+(994-677)=137+12×23=36.3+24.4=34+191-154=840×3-209=573÷3=408÷(21÷7)=547+222+108=894+908=5.1+7.9=250÷2×4=334-(301-272)=385-(480-469)=703-419=(358-82)÷4=(642-202)÷5=15×21+153=164×2÷8=68×20=316+23×10=117÷3×8=110×9=159×(135-132)=726÷(2×3)=127+10×67=498÷(247-241)=68×(678-581)=684-12×13=898+(986-682)=5.2+8.2=327-(50-28)=225-14×8=232+25+545=750-542-16=358+42×13=470÷5=997-101-247=657÷(27÷3)=538-54=333×3×7=8.5-0.9=873÷9×8=16×50÷2=813+106×2=200+(976-679)=466×2=240×3+94=3.8-2.9=40×14÷7=10×14×4=(795-769)×46=220÷(2×2)=408÷(12÷3)=48.6+43.6=(695-179)÷2=100÷(45÷9)=174×3÷6=375-133+60=20×50-608=2.5+5.9=96.7-9.9=408÷(16÷4)=940÷2÷5=984÷4+270=5.1-1.7=(771-379)÷8=60×(380-334)=396÷(2×3)=91×8-68=740÷4÷5=214÷2×5=169-135+263=2.3+2.5=(723-681)×64=319-283+442=43+902-906=720÷(2×4)=867×7-15=934-(227+213)=68×(135÷9)=443-255+185=5.6-4.1=901-310+293=932-(231+594)=723÷(661-658)=252+380+110=876×9-469=133×(412-409)=150×3×5=196÷(228-221)=14×11×6=417×2÷3=264÷(24÷6)=45×2×55=82×6=21×(98-91)=282+365+104=109×2=637÷7×55=17×(486÷9)=41×2×20=110×8÷4=20×30+380=658-211-345=31×4×5=277+94=12×17÷2=828×(694-685)=80×7=960÷4÷2=580÷(901-897)=236÷4×65=986-90-234=18×8×2=15×5×16=795-14=436-267+169=30÷6×81=774-362=385×2-97=465-35×10=451-124=(243-231)÷3=98÷2×18=309-(269-265)=347×2-16=9.9+5.0=93×7=114+527+324=665+534÷6=366-130=350÷2+36=477-(200+166)=(453-75)÷7=492÷(2×2)=89×(494-487)=491+44×8=794-150÷6=960÷4×7=177÷(467-464)=360÷(3×3)=368×(63÷9)=852+43×6=510÷6×2=862-10×82=207÷3×19=838-616÷8=96×5÷3=322-53=306÷3÷3=352+329=659-(147+505)=458-188-202=415-137+53=20÷(86-82)=48×81=796-156+592=460-32=34÷2×38=272÷2÷4=38×2×8=83×(420÷7)=333÷9×10=158-25×2=586÷(12÷6)=97+113=18×46-291=230-158+255=291-17×2=423-(208+195)=328-(654-614)=256+(215-117)=96.5-52.3=414+212+87=580÷4×7=78+149-213=912÷4+897=5/9-3/9=120+417+176=253+238=51×18-215=888×4÷3=84×2+143=312÷4÷6=14×4=102÷3=651+905÷5=0.9+1.1=697-(239+439)=998-67-107=285-(487-250)=326×8÷2=15×62+602=24×24÷9=954÷3×4=17×(36÷2)=343÷(42÷6)=994÷7=913-(393+242)=650+(674-122)=10×36-317=444-(277-96)=(472-212)÷5=44×4÷2=248÷8+293=139×(516-511)=577+792-834=620-(640-549)=189÷9=434-(388-145)=6.9-4.3=658÷(400-398)=(885-460)÷5=495-362-120=254-942÷6=150÷5=384÷(12÷2)=16×4×30=307-70+207=180÷(18÷9)=444÷(175-171)=65×9-228=39×2×88=621-714÷2=49.6+8.3=11×45-282=(589-85)÷4=452+176-512=52×62×8=231-141+272=288÷6×5=245×3=3.1+4.6=27+161×2=886×(214-208)=327-104=370-(430-241)=592+19×41=282+266+24=(533-375)÷2=426÷(2×3)=119×8-682=111-97+430=38×(765÷9)=739-882÷6=253-107=38.0-4.7=94×(365÷5)=328÷2=2/8+6/8=47.1+37.7=72×(18÷3)=60÷4+418=290÷(14÷7)=415÷(10÷2)=6.7+22.1=19×(154÷7)=287+177×3=702×(20÷4)=33×14-459=217-(214-30)=272÷(2×4)=21×(111-87)=2/3-1/3=782-13×10=62×(546÷6)=497-507÷3=3/8-2/8=484-417÷3=37×91÷7=952+(880-239)=204×(24÷8)=552-204=312÷3÷8=448-(239+184)=49+44+66=209+(486-457)=293-(125+104)=212+247=10×(63÷3)=32×88×8=275+62-187=38×18÷9=332+22×6=931+566-692=102÷(606-603)=88×28÷8=56÷(64÷8)=909-833=37×10÷5=92+15×5=(445-390)×83=37×12×2=429-(232+41)=322-68×4=895÷(10÷2)=16÷(98-94)=155-(44+58)=161+274-78=309-201+149=394-10×14=315÷7×16=33×19÷3=266-508÷4=648-179+194=214×(187-183)=26×3×48=248÷(335-331)=219×(526-523)=1.8+5.4=288÷9=86×(627-598)=73×40÷4=362÷2×8=945÷5÷3=12×56-177=18×18-283=63×10-575=85×(27÷9)=920÷8÷5=864÷2×9=97+162-241=413-94÷2=(429-333)÷8=325-(206+108)=26×28-497=106+88×4=448-(146+60)=839+209-371=103×(331-328)=53+50×3=264÷(28÷7)=(411-36)÷3=35÷5×20=244×(12÷3)=103+41×21=62×3+618=224×4+991=694-12×30=149×(24÷4)=307×2×5=495-10×14=726÷3+127=2.0-1.7=38+(445-411)=326×2÷4=261÷3×49=26×22-150=231÷(27÷9)=310÷5=637-229-74=19×3=738-395+621=189÷7×4=276-252+465=62÷2×6=172+337×2=496-(362-303)=378÷(54÷9)=674-(137+115)=588÷6×8=498-11×16=237-20+178=450-260÷4=93×(480-476)=36×20÷2=295+98-67=49×(941-916)=109+116-153=23×2×91=619-246÷3=265-131×2=336÷8÷3=708×4-680=829×(45÷5)=1/8+6/8=55×15+572=122-57×2=138÷6×52=18×(468-439)=736÷(24÷3)=396÷(734-732)=658÷7+483=341×2×3=343-215-111=552÷2×4=565÷5=411-12×11=338-(194+111)=630÷3=157+36÷2=64×4×3=126÷3×16=5.8-2.2=198÷9=52×(88÷8)=42÷(3×2)=672÷8+644=302×7-753=831-243+170=(290-173)÷3=144÷3=15×51=13×12=95-288÷8=190÷(281-279)=179×4=761+841+768=65×4×3=23×30÷3=862-585+398=49×17=237-138+129=412-(417-72)=(427-355)÷3=313+156=47×47×4=150÷3×97=336÷7÷4=160×(15÷5)=839-13×25=66×78×6=671+388-485=890-180=360-356÷4=527-49-54=428+629+658=224÷7÷8=894÷3÷2=57×2÷3=28×(64÷2)=279-37×3=128÷8×13=48÷(809-806)=833÷7×3=150×(430-425)=713×(139-132)=788÷(2×2)=42÷6×16=332-15-309=10×20-141=368÷(16÷8)=165÷5×24=377-137-79=(78-59)×39=16×59-548=76×4÷2=251-61+17=624-104×6=(789-105)÷3=16×(64÷4)=(518-14)÷2=80×4×7=608+112=19×(234÷6)=984÷(4×2)=878-276=207-184=174÷(412-410)=19×22=484×4-86=260+423-600=493+(453-285)=251-(286-219)=408+677=936÷(4×2)=431-(432-199)=189+140÷7=376÷(2×4)=8.2-2.9=3/7-2/7=95×5×2=194+40×16=439-227-127=286-120-17=307×(16÷2)=26×24=944÷8=44×18÷2=224÷(18÷9)=840÷(342-340)=296×(703-699)=794+65×14=448×2=916+224-314=203÷7×34=97+75=1.3+8.7=15×17×2=264÷(54÷9)=30÷2=306+(266-49)=800÷2+840=122×(481-474)=105×7-212=768×(63÷9)=62×2×7=9.0-4.3=552÷6÷4=700+(439-22)=352×6-326=351-31×2=947-(407+182)=437-352+150=55×(546÷6)=182×3=86-(420-338)=497+294÷3=89+250=63×8+66=30÷6×34=(467-264)÷7=(326-140)÷3=185+974÷2=420-546÷3=47×18=(473-457)÷4=436-401=205÷5×18=319-(98+165)=14×12-66=176+414+318=78×(372÷4)=477-654÷6=335×2×4=83×47×2=608+672÷3=21×18×2=712-540+258=322×6÷3=88÷(4×2)=248+550÷2=623÷7=102×6+893=524÷2÷2=184+71×5=31+240-205=917-876=840÷4÷2=23×33=507+925-108=184×2÷4=919-831-69=15×(32÷2)=(128-96)×14=996÷2×7=896÷8÷8=445-14×30=37×95×7=440-62×2=479+364-674=51×11=85.5-54.8=822÷(2×3)=174-87+652=2.5-1.0=46×(369÷9)=774-276÷6=388+877+264=5.2-4.3=367-19×11=355÷(25÷5)=125+849-707=321-750÷3=59+(403-184)=195+213=49×18÷9=779-35+997=488÷(14÷7)=945×(124-120)=12×30=141×9=384-(367-242)=544÷(2×2)=81+263×2=4.1-0.6=318÷6+294=496÷(4×2)=11×44-22=95-(882-811)=48×9×3=163×2×9=418+292=1/6+4/6=284÷2=144÷(4×2)=247+732-232=288÷6÷2=44×(429-373)=16×(66÷2)=8.4+6.7=360-169=250÷(421-416)=706-(71+216)=(872-380)÷2=864÷4+38=385-21×12=444+28×16=263-257+161=472÷(2×4)=101×(20÷5)=261-203=37×5×2=12×53×7=83×15=22×13×3=89×9-14=75×13+137=492-17×20=276-170=7.3-3.4=71×(174-166)=16×23×3=342-98×2=921-(510+359)=10×17×2=795-(966-664)=860÷5=190×4÷2=849-473+436=396÷9=72÷6×17=355+418÷2=3/6-1/6=104×4×2=10×3×17=291÷3=27×12=(483-455)÷2=87.8+5.0=41×2×55=32×4×3=885÷5=178+201-224=14÷7×44=229×(20÷5)=388+273×2=12×58÷6=(766-310)÷2=632÷(203-201)=12÷4=49×12-27=(427-55)÷6=6.2-2.6=709×(633-624)=32×(238÷7)=823-24-786=296÷(2×4)=70÷5×24=9.7+9.7=797+97×9=196-204÷4=126×(54÷9)=83×40×4=792÷3÷3=44×22-194=13×56÷4=296×7÷2=272-61=(840-764)×37=66×6-250=465-20×17=314+590+433=346-194÷2=14×28-117=642+900+557=163×3×2=24×41÷6=780×7=326+92×7=274-135×2=869+968÷2=600÷6÷4=872-(839-527)=17×34+587=11×3×98=27.8+45.2=199×4-593=542×7-721=537×6-288=322-36×4=366-(137-69)=116×2×4=299+54-108=821-467=492+(807-548)=33×12÷6=348÷(2×3)=481+(441-238)=9.3+3.4=720×(349-340)=23+(928-51)=290+149-65=10×4×32=361×(63÷7)=85×9÷3=504÷(2×3)=10×20×2=955-672-190=354-20×3=162×5-413=(556-511)÷9=408÷(358-352)=440÷(25÷5)=56×52=168÷6×23=982+(123-72)=438-20×13=310-12×23=729÷9×11=912×4÷6=21+42=498+174÷2=837+962÷2=809-76-654=847-28×20=136÷(4×2)=1/6+3/6=812×(418-414)=958×(352-343)=830÷2÷5=1/6+2/6=978×(920-912)=142×4-148=7.5+9.9=203+(219-101)=81×50×4=81×2×6=25×4×5=840÷3+670=49×(189-181)=192×3÷2=612-(678-438)=14×12=612÷9×3=228÷4×55=287×3-219=610÷5×3=2/7-1/7=14×(81÷3)=208×3-446=12×18×3=165+(927-353)=430×2-272=248×3-569=316-864÷9=41×2×23=11×2×4=645+(621-481)=643×6=152-(298-205)=342×8÷2=292÷(332-330)=768÷(2×2)=347+626-672=104+361-173=20×42÷4=224+(451-35)=23×4×7=679+548+707=201×(418-410)=32×58=37×2×30=24÷3=640÷(2×4)=329-(649-323)=872÷2+273=942÷(3×2)=21×34-142=884÷(353-349)=608÷2÷4=797+39×15=100×2÷8=252÷9×32=102×(18÷2)=60×6-107=499-764÷4=461-16×18=994×(63÷7)=57×11+262=176÷4×7=830-33×8=475×2=442-(61+69)=19×23-127=124÷2=417-87-167=239-169+589=94×4-46=(937-835)÷3=216÷(24÷6)=132÷(18÷3)=14×32-410=686×(54÷9)=494+14×70=785÷5×3=33×2×84=280+142×4=7.4-4.4=参考答案336-181+104=259400-96-213=9114×7×71=695827×7+498=68748×26×4=4992109×4÷2=21872+406=478415+(986-833)=5681/7+4/7=5/712×95÷5=228671+150=821(544-504)×36=144037×56=2072632×(927-922)=3160121×4=484910-945÷3=595300×3×8=7200208+251=45917×5×18=153085×56=4760868+189+22=107932×7+489=71321×2×39=163827×3×84=680450×29=1450129×(36÷6)=77417×2×17=578363+113-174=302766×(29-24)=3830989+42×22=19136.1-4.1=2.04.9-2.3=2.633×2×57=3762(202-82)÷3=40168÷7×6=144208÷8=2629×(270÷9)=870297×3÷9=9939×32÷4=312434-93=341858÷6×9=128720×23-411=49314×(198-195)=942464×9-758=3418181×(90-86)=724370+263×3=115987×22=1914942÷3×4=125671+351÷9=110466-21×4=382598+164-287=475297×2÷6=9977+316=39349×13+198=835480-(266+184)=303.4-0.7=2.7771+(726-635)=862986-(44+824)=11883×12-481=51590+405-380=115598-279×2=4025×(482-476)=150274+(251-17)=50861×(468÷9)=3172447-177-258=12(150-139)×57=627317-(428-159)=4866×24÷8=19847×96÷6=7522/4-1/4=1/44/7+3/7=1175÷5=35161-(447-410)=124517-137×2=243(673-165)÷4=12793×7÷3=21793×36×3=10044480÷(12÷2)=80798-12×48=222444-38×7=178245÷7×29=101542×3÷9=1418×14÷2=12615×(528-477)=765243-22×9=45144-25-80=3960×(712-673)=2340576÷6÷2=4811×(280-212)=748757-17×4=68913×10×6=78044+109+552=705474÷3×4=632176÷8+736=758144+10×59=734305-(177+32)=9618×3×48=2592195÷3×32=2080525÷5+663=76845×8=360475+958+777=221068×4=272785-(547-208)=446200-190+182=19233×2×4=264404-271-58=75438-299+289=428100×7-278=42265+45×13=650795-20×18=435909-726÷6=78842×4=16822×14×2=616932+98-998=3285.8-8.6=77.215×28=42012×5×47=2820272+590÷5=390342-14×19=76926-25×17=501628×(32÷4)=502415×27÷3=135172×(242-238)=68847×75×6=21150174×(40÷8)=87019×(235-221)=26620×(163-126)=740403-30×13=13374×3-240=882231+247=478395÷(45÷9)=79746-(679-70)=137107×8-632=224780+86×10=164044×6÷3=88841-15×21=526264×5-120=1200130×7=910132÷3÷4=11361+(562-560)=36329×57=165399×9×5=4455435-(85+310)=40486÷(18÷9)=2438.0-5.1=2.9195÷3=65419×(16÷8)=838736÷(4×2)=9221×3×89=5607134×(40÷8)=67016.2+42.5=58.7576÷8÷6=12(420-407)×32=4160.3+7.4=7.7271-21×3=208310×2×9=558017×5×2=170762×2÷6=254555-71×6=1291.9+8.6=10.5216÷9×33=792399+510÷6=484842-290-157=39573×48×7=24528367+96×5=847714÷7=10243-(418-400)=25423+138×4=975988-(385+128)=475938÷7+15=149600+30×18=114096÷(3×2)=16576÷9÷8=819×12-119=10994×(15÷3)=470772-30×24=523/7+2/7=5/7833-(438+357)=38740+431-986=185172×3÷2=258128÷(373-369)=32307+131=438162÷3=54463+287=750(231-75)÷3=52172+216×2=60447×(335÷5)=3149165×9÷3=495107×3×7=2247278+89×9=1079534+14×11=68821×10-180=3073×13=94916×10×3=480877-15×17=62222×4×14=1232452-(155+26)=2718.7+6.3=15.0362-120-67=175296÷(2×2)=74376÷(216-212)=94372÷(2×3)=6216×(172÷4)=688966-462×2=4294×(337-328)=84675×48÷3=120067+543-573=37891×4÷9=39633×3×72=7128861×5÷7=61513×31-92=311470-171-288=116.7-0.4=6.3815×2÷5=32635×(55÷5)=38513×5×95=61755.9-5.3=0.6162×5-544=266217×(324-321)=651189×(49÷7)=132389.6-86.8=2.822×3×27=1782953+36×11=1349347-50÷2=322274-22×10=54704÷8×3=264359+464+437=126010+412×2=834299+651+465=1415492-(80+403)=95.1+1.6=6.73/6-2/6=1/6250×3-748=249×2×57=5586171×(163-158)=855879-19×37=176685-150÷6=6605/7-2/7=3/7261×(15÷5)=78382+46×10=542258÷(54÷9)=4320×14+186=46641×(345÷5)=282911×21=231(487-419)×12=81654×70=378016÷4×68=27242+(434-247)=229256÷2×9=1152718÷2×5=179563×2=126708+326=1034357-154÷7=33567+209=276254-21×10=44302×(10÷2)=151011×6+562=628988+16×46=1724342+(151-16)=477164×(12÷6)=3286.1+0.5=6.6876÷2÷2=219408-231=177412-189+14=237575-508=67231+182-279=134873+601+204=1678777÷3=259110-22×5=07.7+9.4=17.1279×(12÷4)=837294-168÷2=210537-(297-224)=464878-16×49=9412×7×21=1764160÷8×45=900797-29×12=449352÷8=4496×3=288193+228+459=8809.6+7.1=16.748×(497÷7)=340849×(20÷5)=19645.5+27.2=72.7470-163-22=28531×12-15=357(198-12)÷3=62851-149×2=55316×(12÷3)=64483+(423-402)=504168÷7×8=19250×2×9=900368+106-191=283877+487-324=1040372+864÷3=660417-121=296659×(669-661)=5272648÷2×3=972736+(163-99)=800245+305=550186-27-142=17454-80-136=238964-(139+686)=139324÷4=81180÷2÷5=18856-241-392=223413×2÷7=118357-195+136=298108+432+277=81710×94×2=1880161+271=432462÷(481-479)=231684-393-45=24695.1-10.4=84.7619-(854-313)=78444×2=888312÷(12÷6)=15623×8×4=73661×29=1769480÷(3×2)=80213×(213-207)=1278783×9=7047655-(939-351)=67826-28×17=350284-56-68=16080+44×10=520712÷(954-950)=17818×17-240=66197+269+10=476468+217×2=90258×81÷6=783496×4-74=1910(123-111)÷4=354÷(341-338)=18(273-242)×94=2914374-(322-95)=147328+32×16=84013×12×3=468446-(23+260)=16312×2×81=1944240-80-75=85102×7÷2=357486÷9×17=91894+293=387676-13×2=650160÷(24÷6)=40254×(10÷5)=508223+111=33410×(595÷7)=850922+91×10=1832249×(63÷7)=2241500÷2÷5=50958÷2+238=717752-(569+80)=10362.2-60.5=1.7942-(37+314)=591536-66+492=962549+36×10=909134+(158-88)=20411×20×3=6605.2-1.9=3.3(434-68)÷3=12232×15=480450+(389-193)=646193+105=298109×2×8=1744189+190+488=86755+281×2=617417-(158+238)=2183×(902-864)=315414×17×2=47610×9×29=261013×(103-48)=715(395-110)÷5=57115+183-217=8154×(56÷7)=432592-100×4=19286×36÷4=774264×(14÷7)=528758×3=227416×56-375=5212.1+8.7=10.8813-888÷4=5912/5-1/5=1/53.5+8.4=11.957×26=148232×5×3=480272÷(10÷5)=13688÷(10÷5)=44802-311=491347+(929-611)=66581×5=405929+724=1653414-257=15728×27-368=38850×65=3250266-(47+23)=19672×7÷3=1689.2+5.9=15.118×(165÷3)=990675÷(483-480)=22580÷5×22=352130+147+515=792499-267+637=86951÷3=1719×50÷2=475178×4÷8=8916×5×97=7760144÷8÷2=913×10×7=91028×12-312=24484÷(2×2)=121252-704÷8=1649.3-4.6=4.774-15×2=44319+(249-148)=4204/6-2/6=2/623×(110÷5)=506438+466=904(539-243)÷4=74780÷4÷5=39288-657÷9=21580.4-62.3=18.114×64=896141-111+41=71121×(20÷4)=605779+789=1568680÷(2×4)=85918÷6×8=1224132÷(612-609)=44405÷(35÷7)=8160÷4×82=123017×(225-214)=187430-66×3=232270÷6÷5=933×24=79259+(206-60)=205846×8=6768175÷(492-485)=2525×13-287=3833×(136÷4)=112285.1-69.2=15.94/9-3/9=1/9288÷4×9=64862×(282÷3)=5828857-(589+230)=3827×49=132313×23×3=89752+224=276761-180÷4=716(386-204)÷7=26540+(455-90)=905600+401×2=1402440+829+366=163548×10-31=44924+45×19=87923×20÷4=11536.4+15.3=51.7828-35-182=61130×81÷3=81014×40=560438+10×46=89827×20÷3=180314×4=1256337-275=62869-241=628708×(40÷8)=3540174+450+54=67830×(568÷8)=213011×16=1769.6+0.6=10.2295×2-351=23913×7×30=2730860+12×82=1844656×8=5248128×(223-219)=512342÷2÷3=5718×30÷2=27021×94÷2=987484÷(16÷4)=12113×(461-389)=93648×(50-29)=10081/4+2/4=3/411×48=528381-94×4=5(144-130)×68=952405-(403-360)=362489-77×4=181322×3-297=669448÷4÷8=1453×11=58312×4×98=4704773×2-324=122215×(280÷5)=84010+(217-140)=87670×5-749=2601603×2=120631×12×2=74424×(225÷3)=1800526-301+36=261704-(608-281)=377373-805÷7=258910-10×62=290187×6=112284×11-709=2158.2+6.1=14.3110÷5×7=154152+244=39630×(415-402)=390140÷5×9=252677+(166-20)=823396-72×5=36286-16×17=14589+100×2=789990-(658+315)=178.1-6.7=1.4570÷(549-544)=11482+71=15314×72÷3=336498+168÷8=519204÷(104-100)=51348+28×4=460287+96×5=76773×18×8=10512300-60×5=029×2×49=2842263+(500-329)=43417×10×5=850135÷(383-378)=27(800-775)×92=2300116×5=580279-54÷9=273720÷8÷2=4512×63+17=773675+652-473=85436÷4×54=486464-(252-95)=307267+91=358(265-49)÷6=36829+90+660=1579196×2×6=2352448-16×17=176972-559-50=363635-108×2=41913×91÷7=16970÷(136-129)=10972÷3=324331-95=236461-(15+108)=338190-72=118939-59+786=1666850-18×21=472169+33×9=466376÷(4×2)=474.3+10.0=14.341×65×9=23985108÷(3×3)=12434-373+832=893216÷(314-306)=27868×(431-425)=5208914÷2=457474÷(485-479)=79446×2-23=869429-138-102=18916×3×11=528678-463+450=66526×78÷2=1014472+694+347=1513419×7=2933626-(168+374)=84405+193×3=984171×2-126=21687×(473-468)=435425-13×27=74889-230-71=588392+32-32=39211×15-102=6317.1-3.2=13.964×(84÷6)=896489-816÷4=28514×5×60=420017×27=45973×13-102=8476.1-5.5=0.6130÷2×11=715709-283-42=384(691-307)÷6=6415×(96÷2)=7209.7-4.6=5.1112×2=22462×21=1302(365-215)÷2=75883-104×3=571615-(847-283)=5114.2+28.2=42.4896÷2÷2=224904÷(4×2)=113328÷(146-144)=16416×6×4=38425×2×7=35025×5×2=250912÷6×3=456154-240÷6=114713+236-857=92795+514=1309343+456÷6=419367-286=81403-(49+265)=89399×2=79827×(80÷5)=432232+296+184=712812-(232+559)=21160+274=434328-53-156=119440÷(800-795)=88860-564÷3=67217×48×4=326415.7+54.1=69.827×(216-204)=324123+25+709=857142-14×10=240+203+604=84745×56÷7=36036×43=15489.7+3.4=13.179×(390÷6)=5135564+595÷5=683211+269=48044×(534÷6)=3916216÷3÷3=2460÷5×7=84320÷4×3=24011×90÷5=198(73-49)×12=288494-212=282336+(400-210)=526(499-480)×17=323(460-124)÷2=168938+772+416=2126155÷5=31389+216+51=65687.4-43.9=43.511×15=165441-139-196=106403×2×4=3224111×9÷3=33336÷2×6=108231×(143-134)=2079148+70-100=118492×(12÷6)=984(195-171)×13=31213×16×3=62480×68×4=21760842÷2=421229-214=15969-560÷7=889159+38+910=11075/8+2/8=7/836÷9×58=232552-898÷2=103773-66×6=37713×70-198=71227×27-145=584900÷2×6=2700115+444÷3=263420÷6×33=2310353-265=8818×4×68=4896(193-177)×10=160596×(463-454)=5364651-(971-461)=141412×9÷3=1236992÷(2×4)=12421×(508-462)=96681.3-63.6=17.7808÷4+173=375435-258=177241×3=72337×4×2=29684÷6=14120÷2÷4=1520×20×2=800645÷(30÷6)=129(291-287)÷2=2189÷(485-476)=21417-160=2579.0-3.8=5.231×3×29=2697587-346÷2=41428÷(32÷8)=764+18-29=5319×5×99=9405360÷9×83=3320230+61+570=861204÷(140-134)=34159-40=119228+527+184=939988÷(2×2)=247207+32×15=687222-36×2=150415-18×5=32517×3=51196×2+239=6312/6+3/6=5/6(490-471)×43=817960÷6+206=366113+186=299432÷(24÷3)=54144÷(32÷8)=36368÷4×29=2668315÷(3×3)=35(318-258)×13=780(545-488)×94=5358524÷(2×2)=131702÷6×9=105313×65-397=448546+353=899360÷5=72840÷5÷4=423/10+7/10=144.6+41.2=85.8755-115×2=525150÷(666-663)=50527×6÷3=105472×49÷6=588(329-65)÷8=33429-11×29=110975-(862-303)=416144×(81÷9)=1296453×8=3624330-227=103624+16×62=1616180÷3÷3=20638+(931-318)=1251285×(18÷9)=57057-(135-124)=46322+10×20=522133÷7+906=925407-721÷7=30417×19-293=30412÷4=103196+(443-395)=24417+626+264=907765×4÷5=612513×8=4104823+(994-677)=1140137+12×23=41336.3+24.4=60.734+191-154=71840×3-209=2311573÷3=191408÷(21÷7)=136547+222+108=877894+908=18025.1+7.9=13.0250÷2×4=500334-(301-272)=305385-(480-469)=374703-419=284(358-82)÷4=69(642-202)÷5=8815×21+153=468164×2÷8=4168×20=1360316+23×10=546117÷3×8=312110×9=990159×(135-132)=477726÷(2×3)=121127+10×67=797498÷(247-241)=8368×(678-581)=6596684-12×13=528898+(986-682)=12025.2+8.2=13.4327-(50-28)=305225-14×8=113232+25+545=802750-542-16=192358+42×13=904470÷5=94997-101-247=649657÷(27÷3)=73538-54=484333×3×7=69938.5-0.9=7.6873÷9×8=77616×50÷2=400813+106×2=1025200+(976-679)=497466×2=932240×3+94=8143.8-2.9=0.940×14÷7=8010×14×4=560(795-769)×46=1196220÷(2×2)=55408÷(12÷3)=10248.6+43.6=92.2(695-179)÷2=258100÷(45÷9)=20174×3÷6=87375-133+60=30220×50-608=3922.5+5.9=8.496.7-9.9=86.8408÷(16÷4)=102940÷2÷5=94984÷4+270=5165.1-1.7=3.4(771-379)÷8=4960×(380-334)=2760396÷(2×3)=6691×8-68=660740÷4÷5=37214÷2×5=535169-135+263=2972.3+2.5=4.8(723-681)×64=2688319-283+442=47843+902-906=39720÷(2×4)=90867×7-15=6054934-(227+213)=49468×(135÷9)=1020443-255+185=3735.6-4.1=1.5901-310+293=884932-(231+594)=107723÷(661-658)=241252+380+110=742876×9-469=7415133×(412-409)=399150×3×5=2250196÷(228-221)=2814×11×6=924417×2÷3=278264÷(24÷6)=6645×2×55=495082×6=49221×(98-91)=147282+365+104=751109×2=218637÷7×55=500517×(486÷9)=91841×2×20=1640110×8÷4=22020×30+380=980658-211-345=10231×4×5=620277+94=37112×17÷2=102828×(694-685)=745280×7=560960÷4÷2=120580÷(901-897)=145236÷4×65=3835986-90-234=66218×8×2=28815×5×16=1200795-14=781436-267+169=33830÷6×81=405774-362=412385×2-97=673465-35×10=115451-124=327(243-231)÷3=498÷2×18=882309-(269-265)=305347×2-16=6789.9+5.0=14.993×7=651114+527+324=965665+534÷6=754366-130=236350÷2+36=211477-(200+166)=111(453-75)÷7=54492÷(2×2)=12389×(494-487)=623491+44×8=843794-150÷6=769960÷4×7=1680177÷(467-464)=59360÷(3×3)=40368×(63÷9)=2576852+43×6=1110510÷6×2=170862-10×82=42207÷3×19=1311838-616÷8=76196×5÷3=160322-53=269306÷3÷3=34352+329=681659-(147+505)=7458-188-202=68415-137+53=33120÷(86-82)=548×81=3888796-156+592=1232460-32=42834÷2×38=646272÷2÷4=3438×2×8=60883×(420÷7)=4980333÷9×10=370158-25×2=108586÷(12÷6)=29397+113=21018×46-291=537230-158+255=327291-17×2=257423-(208+195)=20328-(654-614)=288256+(215-117)=35496.5-52.3=44.2414+212+87=713580÷4×7=101578+149-213=14912÷4+897=11255/9-3/9=2/9120+417+176=713253+238=49151×18-215=703888×4÷3=118484×2+143=311312÷4÷6=1314×4=56102÷3=34651+905÷5=8320.9+1.1=2.06