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103+(413-216)=336-(51+135)=956-(679-129)=190×(15÷5)=72+336=160-536÷8=851-153-272=72×63=855÷9×4=710×(487-478)=221+21×43=789÷(60-57)=64×60=(914-74)÷3=15×15=79+46×7=295÷5×7=752+68-287=652+220-622=49×7×2=110+212+465=70×(63÷7)=282÷(3×2)=397-93-299=949-815=170×4÷5=924÷(12÷4)=178+116+44=0.5+2.4=3/10+2/10=17×37+849=651-26×15=320+64×4=12×7×24=188+729÷9=398×2=13×10=35×18÷5=95×80=74×(656÷8)=460-116÷4=777+372+813=43×2×13=168×5÷8=510×9÷2=22×13+485=72÷(326-322)=51×72=577-545=45×2×52=84÷6×47=80×89=165+146=66+558÷2=53×9÷3=40÷2÷5=0.7+2.6=16×50+739=147+(410-31)=168-(323-195)=(382-361)×29=594+(422-329)=76×(942-909)=261÷(465-456)=123+35×17=582÷(3×2)=423-128-221=256+(714-155)=346-(255-205)=7.8-2.8=665-(747-498)=177+(356-320)=53×6÷2=10×7×36=(261-253)÷2=(918-171)÷9=0.8+5.5=20÷5×88=635-66÷2=118+(771-543)=236×4-668=749-236÷2=896÷2÷2=3/8-2/8=148+218=140+47×16=248-134-29=2/8+5/8=3.8-2.8=168÷(2×2)=183+251+457=66×4×3=350÷5+375=52×3+16=680-162-449=335-236+329=37×74=74×9÷3=450÷9×17=234+227+352=200÷(4×2)=74×(210÷6)=62×4=235-(335-120)=14×15×4=50+39×11=31×69=74×70÷7=979-165×3=247-178÷2=124÷4×15=(276-11)÷5=552×(35÷5)=819×7=(890-851)×54=99+(646-544)=341+25-76=761+684=522-15×24=66+15×26=24×2×66=11×18+221=823×(224-220)=728÷8×2=160÷8=370-776÷8=5.2-2.9=30÷2=28×2×4=945-82×2=907-(668-170)=13.4+11.2=122+38×17=54÷9×2=356-133-130=174÷6×37=422-(522-331)=185+47=14×71-881=223×4-248=46×(72÷4)=355-55-278=512+279+185=777-(117-100)=433+23×24=339-33×6=(569-505)×35=960-(518+99)=812-245=(474-463)×55=14×11×6=260×(353-350)=(437-101)÷2=50×34=10×7×35=47.5+2.0=21×4×84=162+12×39=120+105=52×(55÷5)=75÷3=945-409=54×40÷2=15×75÷3=138×6-435=389+384÷3=65.6+14.1=311×(10÷2)=266-42+176=304÷(464-456)=599+17×7=41×32=30÷(251-249)=(85-54)×14=968+996÷2=459-113=756÷9×5=2/7+3/7=970-40×5=13×30=655÷(761-756)=164+367=16×45÷6=12×(128÷8)=19×11×2=527-575÷5=438+121×6=266+799=12÷6=474-(69+55)=887-530+228=(275-73)÷2=678×2=258÷2÷3=40×(25÷5)=6.4+8.0=10×31×3=564÷(3×2)=24÷2÷3=393×2×4=15×35-305=305+(355-180)=254×(27÷9)=258-36=857-11+755=558-(657-538)=43×18÷2=24×4×19=16×25-236=912-(57+424)=438-(228-37)=907-254-477=20×(446-399)=880-108-309=435-30×4=428-28×8=12×15=11×4×46=763÷(494-487)=351×(711-708)=911-(363+521)=234×4-582=909+897=7.9-0.4=254×2=575-326-239=12×(162÷6)=179+(645-553)=498÷(3×2)=987-318+474=21×44÷6=527+826+717=183×2-282=15×15×2=999-641-283=92+(258-238)=46×(245-236)=698-(983-819)=173+326-444=119+972÷2=(937-550)÷9=306×(556-549)=13×2×28=134÷(10÷5)=6.7-2.4=548+703+983=410×(16÷8)=7/10+3/10=15×9=330×2-262=276÷2=265-104-98=577+330÷3=115+11×39=532-(648-437)=610÷2×3=366-72-238=546÷7×8=813-714=402-140=28×4=197+324+262=728÷7÷2=355-115×3=480÷2=224×4=95×40÷2=321-693÷3=438+271=428-180-164=151×3×9=57×13-479=490-(377-107)=923-424+434=275÷5=907+468=921-532=762÷2×8=270÷5×13=414+45-89=72.3-14.7=13×48=299+385-17=366÷(144-138)=59+781-335=576÷(2×4)=69×(63÷7)=172×(32÷8)=376÷8=259+116=55÷5×64=24÷6×76=102+45=395-(377-111)=96×(117÷9)=26×3÷6=888÷2=664÷8=299-(153+82)=70×30×8=238×(18÷9)=25×23+863=9.7-9.5=16×4×87=275+323+321=272÷(2×2)=205×(41-38)=39×(448÷7)=60×6÷4=149-(30+57)=112÷(28÷4)=245÷7×2=(365-339)×31=22×4×88=(489-476)×66=974÷(16÷8)=207+273-449=303×(12÷3)=308+29×18=192÷(775-767)=314÷(27-25)=51+149-43=166÷(363-361)=(797-319)÷2=789+193×2=328÷(2×2)=206+(897-226)=873+493-673=461+(819-690)=71+318-248=4.3+29.2=696÷2+670=(679-635)×17=23×17×2=976-533+229=88÷4×5=288-345÷3=813+65+80=72×21÷9=276-20×13=240+(671-17)=14×57=263×3×2=35×82×6=144÷8÷3=633÷(21÷7)=49×(906-893)=3.8-0.8=864-(449+278)=880÷5=9.6+2.0=399-198-58=557×(32÷8)=710÷5×8=87×(12÷4)=(133-121)×33=22×36÷9=257+15×34=16×2×56=441-10×17=33×12-63=226×(66-63)=430-409=57.2-53.6=300÷(45÷9)=36×11-382=195×4=18÷(86-84)=906-12×28=849÷3+419=952-50×16=87×10÷5=11×36÷3=189÷3+301=482×7=222×9=812÷7=305÷5×72=968÷8+107=548-36×9=56×8×2=403+42×6=305-603÷3=315÷(372-369)=347×5=304-776÷4=370-(666-441)=(331-246)÷5=14×3×38=21×43÷7=858+114×2=484-44×9=6.1+9.5=123×(296-291)=491-217=939+960-808=496-183-200=251-251+59=32×14-63=126÷7×17=57×28÷3=93×(94÷2)=426÷3×5=13×39-50=168×2÷8=267-15×14=8.6+9.3=10+(155-70)=156+43=65×3×2=5/8+2/8=341-594÷9=302+57-125=5.5+1.1=57×(405÷5)=202×(28÷4)=252÷9×34=477-(127-43)=136+635+89=17×(192÷2)=9.2-6.5=82×(903-886)=580×5-790=842-838+645=36×2×5=804÷2÷3=969+10×26=757+321-732=28×19-393=11×25=468÷(424-422)=36×74÷4=747÷3=644÷(2×2)=10×28-74=502×8-877=558×8÷2=708÷(298-296)=83+73+329=(302-204)×73=11×3×4=371+(162-80)=461+748+694=20×2×72=12×47=50÷5×52=26×2×42=159+275=(926-884)×78=790×4÷8=425-(245+32)=422-254+352=350÷7÷5=28÷4×55=29×2=240÷(3×2)=184÷4×53=37+20×25=306-(103+202)=229+337×2=50÷(89-87)=112÷4×8=10×4×59=474-(153+78)=156×3-116=457+(432-210)=238×4×2=866÷2×8=761-684÷3=45×3÷9=98×97÷7=98.3-23.0=439-(214+70)=31×5+498=24×6×3=68×12÷3=20×(30÷5)=94-196÷4=740×5÷4=468÷(111-102)=16×(76÷4)=583+(890-396)=88÷(911-909)=617-20×28=758+162-658=103+394+194=331-13=476-11×8=297÷9+491=220÷5÷2=148×3=215+108×7=304÷(2×4)=595-482=325-87×3=801+24×20=568÷(4×2)=715÷5×2=508+147-310=482+295=428×(18÷6)=323+(444-398)=600-89×5=720÷4÷3=690-160+71=14×16=14×11×3=493-49×8=122×4×7=314-240+65=144÷3÷8=340-16×7=30×(57÷3)=307-109+109=258÷3=13×(348-298)=30×15-320=630÷9÷7=333÷9=840×(63÷9)=428-137-71=315-269+97=378÷9÷2=111×6+586=64÷(32÷8)=120+(293-44)=0.4-0.3=892-(787-524)=744÷(2×2)=386+152×4=255+805÷5=52÷2×36=20×22-119=13×38×2=949-491-402=152÷4=60÷(2×3)=3.7-2.1=7/10-1/10=160-80÷4=5/7-2/7=414÷6÷3=54÷9×28=580-376=17×5=293×2-265=594÷3÷6=534-200-178=798÷3÷2=529×4=48×53×4=467-(144+181)=69×30×3=137×(825-818)=214×(462-458)=393×2-34=616÷8×33=54×12=320÷(4×2)=458-62×3=(645-613)÷4=245×2×3=186÷(18÷9)=804÷2×5=1/5+2/5=19×11-74=9.6-3.2=60÷5×34=46.5+37.2=31×16×2=840÷2÷2=302-63×2=56×7×8=127+562=90.1-82.3=686-(757-232)=90÷(24÷4)=270-22+952=3.2-2.8=126-(423-325)=28×24-558=553-(381-71)=211+(988-825)=19×21+422=22×(95÷5)=675-10×64=457-60=449+29×25=4.7+8.3=386-(201+59)=480÷6÷5=103×(226-219)=180÷2×6=485-266-146=194×4-303=7.4+10.0=56÷7+26=36×(450-436)=664÷2×5=7.7-4.3=927-65×12=479-103-331=140+36×11=4/10+5/10=10×(453-426)=905-134-25=5.6+1.1=12×17×3=(309-72)÷3=371+128=147-131+421=290-190=208+162÷6=612÷(54÷6)=139-684÷9=29×18÷6=419-32×12=(920-262)÷7=35×17-132=297÷3÷9=123+73=222+154=296-(213-196)=46×3×8=(243-225)×34=475÷5+766=377-(180+32)=356-66×4=15×(403-383)=455-(903-644)=64×(132÷2)=18×3×95=383-(35+250)=82×(272-268)=312-(37+223)=744+151+15=387-(163-116)=180÷(3×2)=505+312+405=55×16×6=17×45-66=(499-443)÷8=14×7×33=732-(63+159)=202×5÷2=68×29÷4=754+178=16×34=438+980÷5=42×8÷3=971-781-94=156÷2×4=968+(835-591)=25×3×9=129×2÷3=316-18=869+383+702=90×(93-86)=975÷(454-449)=12×62=833-(297+221)=504÷6÷6=732÷2=88×(45÷5)=400×2÷4=8.6+2.5=45×(44÷4)=619×8-895=99.8-19.9=23×(123÷3)=39×2×53=39×25+74=720-24×21=969×6÷3=135×(25÷5)=33÷3=491+24×32=253-582÷3=131+56×7=219-252÷3=191-(34+121)=550+89×4=332+42×8=3/8+2/8=296+(599-124)=466-(300+83)=23×21-463=13×20×3=34÷2+471=722×9÷3=22×(52÷2)=358+35×7=959-377+457=526×(318-311)=879×(28÷7)=710-205=330÷(54÷9)=47×8×2=406-18×11=609÷(28÷4)=888×6÷9=423÷3+30=984÷(2×3)=20×23-16=900-(475+368)=230÷(280-275)=664÷(4×2)=37×21-667=(130-31)÷9=38×81÷9=10÷5×41=66÷6×81=79×51×5=204÷(2×2)=90÷3×8=14×5×24=583-(174+309)=735×4-325=148-58=178+78+697=245÷5×9=(262-225)×15=195-(95+21)=196÷(21÷3)=677×8-895=778-(819-785)=252+16+244=58×(12÷4)=279-66=3/7-2/7=56×2÷7=86×9+673=13+103×5=143-18+120=323×2×6=181+(480-97)=18×42÷9=(761-383)÷9=560×3=979×4=975-10×36=22×14÷7=234+264=127×2×8=11×(296-238)=(740-212)÷2=(896-831)×26=683×(48÷8)=467-10×44=(72-48)÷6=185÷5=40×2×53=150÷5÷2=637+641=173×(410-405)=12.7+54.6=859-400=130×4-417=17×(531-522)=39×13=390÷5×66=(641-179)÷6=39.4-30.7=153×(503-494)=305+58=4.9+4.1=373-29×10=148÷4=254×(54-51)=270÷3×10=161-105=206-334÷2=361-(108+55)=10×63÷2=229×(18÷3)=61×64=12×77-503=210÷5×6=672-14×15=873+(194-83)=884÷2=452-89-325=420÷(644-642)=72÷(12÷4)=31×2×23=731-(329+386)=216÷9÷4=61×90÷3=0.3+4.8=168÷(249-241)=894×5-164=32÷2×81=692÷(445-443)=47×10-411=368÷8×11=79×(452-363)=721×3=832÷(2×2)=61×72÷8=204÷(2×3)=384÷2=32×21+113=668×9-53=454-343+101=487×4-255=27×(40÷2)=724-50×8=445-(57+264)=34×36×3=273×9÷3=(222-94)÷2=350÷5×64=872-191×2=354÷(2×3)=180÷9÷2=203+266+768=288÷6×71=24×4×38=486÷6=66÷(18÷3)=480÷(2×4)=842-(646-315)=840÷7÷8=14×2×51=10×(419-355)=234÷(25-22)=(462-203)÷7=714+672÷2=960÷4×5=45×(376-373)=12×7×77=174+148=892+163×5=643-315-95=450+240÷2=258×(21-18)=559×5-277=24×29÷4=49×2=786×(32÷8)=481-368-45=816+224÷7=10×5×41=303×(10÷5)=20×2×4=153×6-602=87÷(421-418)=16×29÷2=72×51÷4=99×(27÷3)=402÷(14÷7)=435-27×13=422×2-229=10.0-6.6=826-16×9=7.1+2.9=16×39-66=411-(284+98)=94×76=70÷7+256=608÷2÷8=83×28×5=49×(659-637)=263-20×10=3/7-1/7=675÷3×9=(382-206)÷2=878÷2+438=292+558÷2=766+360÷6=341-(416-354)=140÷7×14=342-49×6=91×50=59×81=267×3×5=184×3÷2=366÷(21÷7)=636÷6+146=577-59×3=(233-207)×13=154×8=804+(636-485)=780÷4÷5=208÷(4×2)=637+709-369=55×9×6=18×3×9=435-228÷6=147-196÷7=103×(181-172)=750-714+890=477-(355-111)=(230-38)÷2=1/4+2/4=470-389-62=30-147÷7=55×(72÷4)=(215-107)÷2=786÷(830-828)=224+(469-358)=251+404+305=152÷2=434×(63÷9)=201÷(88-85)=840×6-812=420+(902-88)=405×8-198=162÷2÷9=339+150×2=91×5+405=11×15×4=533-38×13=79.0-47.4=(603-447)÷6=612÷(2×2)=535-330+466=87×(33÷3)=176×(20÷4)=8.4+5.7=129+14×22=11×5×60=686÷7=410+140×5=956+37×27=31-135÷9=339+557-861=(898-730)÷2=72÷(2×3)=784÷(829-827)=23×36-47=369-47=71×(354-345)=544×(54÷9)=920-178=141-35=977×(40÷8)=7.2-4.2=41×(30÷5)=780-54×10=617×4÷2=13×6×21=308÷(144-142)=672÷4÷6=4/7+2/7=805-205×2=54×(153÷9)=83×(135÷3)=244×4÷8=975÷3×9=934-656÷4=(295-244)×31=217×(29-26)=355-114=253+910÷2=388×2=75×2÷3=501-(248+139)=246-(46+48)=567×6÷7=182+128×3=797-77÷7=804÷2×8=720-462÷3=262×(18÷6)=668+236-736=457-(198+152)=742÷7+986=339-90×2=304-21×2=829×(26-20)=298-140=11×27-156=457-(305-34)=27×8+910=368÷(2×2)=480÷(42÷7)=43×87×9=54×18=707+55-494=13×(306÷6)=129-252÷3=52×(112÷2)=3.2+3.0=38×(285-255)=964+16×46=(345-173)÷4=431-293+298=59×65×2=25×6÷3=638-38×5=31×7-138=97.4+2.4=856÷(954-946)=924÷3=474÷(54÷9)=12×8×6=145×5-34=77+52×7=443-295-65=516÷(29-27)=25+296×2=868×2÷7=603×(571-567)=461-17×23=876-18×34=(853-589)÷3=48×(130-115)=68×35×5=244÷(20÷5)=345×2+302=873÷3×6=177+178-133=573-225×2=15×2×10=(963-848)÷5=612÷4×6=2.0+5.4=681÷(469-466)=20×(288÷9)=21×2×7=275+63=18×2×7=512-273=36.3+43.0=441+83×12=576÷(3×2)=353+18×15=46÷2×7=20×28=255÷5÷3=365-298+251=735÷(817-814)=(895-340)÷3=433×2-763=3.3+8.0=(817-703)÷3=231×(24÷8)=408-(384-318)=798-679-80=878-11×58=36×42×7=251×(15÷3)=918-98×5=21×11×3=378÷3=328-(340-37)=398-207=12×64=171+235-46=(800-340)÷4=553-15×24=94×30×2=944÷(20÷5)=474÷2÷3=602÷7×8=466÷2+436=104×(42÷6)=127-630÷6=84×(35÷5)=41×8×2=4/9-3/9=919+98+237=10×23-193=72×53=385-33×11=12÷4+292=58×31×5=400÷(16÷4)=7.1-5.6=259+220÷2=850-264÷6=475-267+267=336÷2÷2=98×2+992=165×(24÷4)=38×9=251×2-31=60.4-45.4=658÷7×90=86×(88÷8)=58×(824-778)=16×(475-469)=564÷(2×3)=344÷4÷2=160÷(40÷5)=106×9=138+200-183=42×15÷7=3/5-1/5=510÷5+277=4/6-1/6=66×91×5=40÷2×85=600×(690-684)=763×(729-726)=71.6+10.7=371+77÷7=84+378-386=9.2-5.1=40×12÷6=486+(428-118)=83×(160÷5)=203+279+76=12×30×2=199×(20÷5)=360-(415-239)=424-106×4=84×70÷8=211-(284-261)=20×22=95×6×3=460-12×31=3.1+5.5=272+70-139=15×2×71=667×(238-232)=521+350+192=53×(119÷7)=673+11×59=301+89×7=12×77-673=414÷(12÷6)=187-124=8.1+4.0=147-10+217=276÷4×14=47+237+543=78×21=23×12×3=354+114=432×2=963-703+212=14×36÷7=912÷8÷2=177+158-189=231×(82-79)=650×8=55×(197-189)=30×(186÷2)=111-37+197=630÷2÷5=154+566-21=614-(187+264)=26÷2=29+21×7=(190-32)÷2=688÷(2×2)=438-171-179=135÷5×12=15÷5×67=584×7÷4=971-137×6=664×6=588÷(21÷3)=41×16-222=16×73×7=89.7-71.8=372÷2+775=5/8-2/8=(828-360)÷4=90÷6÷5=413×2=34.3-23.8=9.2+4.1=50×98=430-179=728÷4×2=444+285+110=640÷8×9=308÷7×12=24÷(40÷5)=84.3-25.8=136+18×39=30÷5×23=(171-113)×80=894-40×7=108÷(403-397)=66×(30÷2)=31+318+606=58+341-223=132÷4=52÷(36÷9)=13×(76-55)=762-180×2=420-19×11=78÷3×9=210÷(127-122)=489-53-30=402-294÷3=277+50=316÷4×7=462-318=148×(424-420)=552+(833-287)=227-22×10=127×4=408×2×9=7.5-3.9=809-778+317=356+24×15=23×2×18=476×8-979=777×4-743=335+113=79×72÷6=772-39×11=546÷(3×2)=13×32+43=964÷2+188=572×5÷4=48×2÷3=156÷(456-450)=69÷3=442×7÷2=26×10×2=28×13-265=156÷(2×2)=144-65=45×(189÷9)=616+178+891=360-22×2=50×42÷6=325+(493-179)=479-22×5=339-(147+14)=11×41-431=99-(50+12)=84×60÷3=(482-335)÷7=180+310=231×2=213×4=117÷(15÷5)=105÷7×9=327-219=642-546=872÷4÷2=42×(65÷5)=12×(567÷9)=445+(379-160)=275-199+359=360÷(24÷3)=212×2-312=270+20×4=126÷(54÷6)=488-27×10=63×2÷6=808×3-686=207÷(63÷7)=60÷(3×2)=149×(132-129)=371-(156+24)=612÷(27÷3)=93×5×2=750-378-213=88×(640-544)=798+154-112=49÷(63÷9)=39×12×2=5.4-1.0=141×6×8=168÷(2×4)=176÷4=21×(211-184)=188-92-90=382+26-213=63×6=37×49×5=936÷6=7.2-5.3=751-736÷2=805-97×6=564÷6×8=415×2+46=403-144-202=839+13-635=12×8×63=212+103+509=486÷2×7=(383-11)÷4=46÷(10÷5)=450-110÷5=93-23×2=10.0-6.5=0.2+2.7=799-478-38=263×2-215=446-10×26=450÷(3×3)=603+38+335=908-(577-322)=904÷(2×4)=304+68÷2=113×4-43=174-368÷8=180-(824-800)=412÷(294-290)=719-337+904=66×82÷6=759-20=248+654÷6=38×(941-933)=31×20-541=102×(40÷5)=23×16=394÷2=150÷3×4=22×21=(105-81)×82=230×(740-734)=185×(422-419)=172÷(32÷8)=11×7×32=6/10+2/10=303+11×52=115+456=130-(431-395)=907+(961-744)=311+13×25=819÷9×4=42×17÷6=318-(778-731)=747+207+765=930÷2÷3=363+(392-266)=401+85=39×(262-217)=50.0-21.7=402×(72÷9)=(139-109)×10=3.2-0.7=856-14×54=978-538+950=797-87=4.8+7.3=130+(398-397)=421+63-92=(434-290)÷9=350×7=162×2=56÷2×5=418-308-37=23×3×25=284×4-37=21×17÷7=14×31-127=293-161+246=235-178+246=358÷2+209=830-48÷6=750×2-525=162×2+162=459÷9×21=250-33×6=117-10×10=39+289-152=402-(445-199)=909×9=88-46=174-14×11=22×(294÷7)=116+183=367×2×9=45×2×3=(368-134)÷3=(721-643)×20=10×33×2=92+24+606=307-156+14=332+95-304=350+(181-124)=34×2×60=49×51×3=497×(511-507)=530÷2=0.7+1.0=95×(196-165)=330÷3=394-281+366=828-504÷4=4/8-3/8=756+940-862=276-245+295=159+317-28=154+(368-290)=75×(134÷2)=253+663+74=227+834-883=717×5-442=712÷(2×2)=396÷(18÷6)=494-(221+209)=361-(314-127)=313×2=659-(502+135)=269+650+638=480÷(45-39)=19×47-659=29×3×7=900-33×21=802-(51+652)=59+284+657=31×12-361=13×30-55=6/10+3/10=408-252+322=126×2÷7=7.0-3.2=5.9-3.1=87×(212-206)=437+375×2=50×65=990-278+229=3.1+4.3=12×49÷6=153+13×41=79-17+397=83×(360÷9)=83.5-45.2=225÷5=(100-36)÷2=34×4×7=798+300÷3=656÷(32÷4)=391-28×13=17×5×62=896-10×5=711-(501+157)=16+(313-143)=215+63×6=39+147=7.8+25.5=7.0-2.2=136×4-208=(523-239)÷2=89×28÷2=821×5=896-(493+215)=59×45=195-820÷5=136+386+169=924-31×28=33×29-943=55×2×7=417+(263-52)=111+130+320=254+959=954×5÷6=60÷3=473-231÷3=488-101+215=342÷9÷2=43.0+7.0=0.6+45.7=2.1+9.4=285-(292-93)=34+157=373-20×9=975-546÷6=308÷(2×2)=552+294+104=88-51=228÷3×19=204÷(157-151)=387+(816-668)=542+778+286=74×88×5=710-185-27=826÷7=58+42×15=10×28×2=10×2×39=20×19-287=162÷(334-332)=5/8-1/8=13×70=177×3×8=461+67×6=36÷3×21=543-66×6=786+302-395=343+10×87=68+121-100=12×7×2=101+402-88=108×3=38×20=115+200=370+15×7=796-566-79=484-13×14=438×7=343×8-60=810÷3÷9=8.5-4.3=19×26-71=188×4-459=2/5-1/5=67×2×7=27.2+61.6=248-688÷8=15×3×43=432-304-72=39×11×2=925-19×41=120+374=80÷(18÷9)=34×2×36=6.5-3.5=10×25-55=11×43-93=22×45-906=708-(898-252)=109+(52-38)=33×(488÷8)=729÷9×92=317+114=76×5=90÷9×60=13×(413÷7)=189×2÷7=171÷(72÷8)=28×(216÷9)=991-372=378+169×2=621÷9×15=27×59×9=34×54=920×(289-281)=350+32×6=37×13+62=342÷2=224-272÷4=303×2÷6=153÷(72÷8)=184×9÷6=(193-71)÷2=960÷(4×2)=843-68-422=664÷2÷4=288÷6=224+233=225×3÷5=参考答案103+(413-216)=300336-(51+135)=150956-(679-129)=406190×(15÷5)=57072+336=408160-536÷8=93851-153-272=42672×63=4536855÷9×4=380710×(487-478)=6390221+21×43=1124789÷(60-57)=26364×60=3840(914-74)÷3=28015×15=22579+46×7=401295÷5×7=413752+68-287=533652+220-622=25049×7×2=686110+212+465=78770×(63÷7)=630282÷(3×2)=47397-93-299=5949-815=134170×4÷5=136924÷(12÷4)=308178+116+44=3380.5+2.4=2.93/10+2/10=5/1017×37+849=1478651-26×15=261320+64×4=57612×7×24=2016188+729÷9=269398×2=79613×10=13035×18÷5=12695×80=760074×(656÷8)=6068460-116÷4=431777+372+813=196243×2×13=1118168×5÷8=105510×9÷2=229522×13+485=77172÷(326-322)=1851×72=3672577-545=3245×2×52=468084÷6×47=65880×89=7120165+146=31166+558÷2=34553×9÷3=15940÷2÷5=40.7+2.6=3.316×50+739=1539147+(410-31)=526168-(323-195)=40(382-361)×29=609594+(422-329)=68776×(942-909)=2508261÷(465-456)=29123+35×17=718582÷(3×2)=97423-128-221=74256+(714-155)=815346-(255-205)=2967.8-2.8=5.0665-(747-498)=416177+(356-320)=21353×6÷2=15910×7×36=2520(261-253)÷2=4(918-171)÷9=830.8+5.5=6.320÷5×88=352635-66÷2=602118+(771-543)=346236×4-668=276749-236÷2=631896÷2÷2=2243/8-2/8=1/8148+218=366140+47×16=892248-134-29=852/8+5/8=7/83.8-2.8=1.0168÷(2×2)=42183+251+457=89166×4×3=792350÷5+375=44552×3+16=172680-162-449=69335-236+329=42837×74=273874×9÷3=222450÷9×17=850234+227+352=813200÷(4×2)=2574×(210÷6)=259062×4=248235-(335-120)=2014×15×4=84050+39×11=47931×69=213974×70÷7=740979-165×3=484247-178÷2=158124÷4×15=465(276-11)÷5=53552×(35÷5)=3864819×7=5733(890-851)×54=210699+(646-544)=201341+25-76=290761+684=1445522-15×24=16266+15×26=45624×2×66=316811×18+221=419823×(224-220)=3292728÷8×2=182160÷8=20370-776÷8=2735.2-2.9=2.330÷2=1528×2×4=224945-82×2=781907-(668-170)=40913.4+11.2=24.6122+38×17=76854÷9×2=12356-133-130=93174÷6×37=1073422-(522-331)=231185+47=23214×71-881=113223×4-248=64446×(72÷4)=828355-55-278=22512+279+185=976777-(117-100)=760433+23×24=985339-33×6=141(569-505)×35=2240960-(518+99)=343812-245=567(474-463)×55=60514×11×6=924260×(353-350)=780(437-101)÷2=16850×34=170010×7×35=245047.5+2.0=49.521×4×84=7056162+12×39=630120+105=22552×(55÷5)=57275÷3=25945-409=53654×40÷2=108015×75÷3=375138×6-435=393389+384÷3=51765.6+14.1=79.7311×(10÷2)=1555266-42+176=400304÷(464-456)=38599+17×7=71841×32=131230÷(251-249)=15(85-54)×14=434968+996÷2=1466459-113=346756÷9×5=4202/7+3/7=5/7970-40×5=77013×30=390655÷(761-756)=131164+367=53116×45÷6=12012×(128÷8)=19219×11×2=418527-575÷5=412438+121×6=1164266+799=106512÷6=2474-(69+55)=350887-530+228=585(275-73)÷2=101678×2=1356258÷2÷3=4340×(25÷5)=2006.4+8.0=14.410×31×3=930564÷(3×2)=9424÷2÷3=4393×2×4=314415×35-305=220305+(355-180)=480254×(27÷9)=762258-36=222857-11+755=1601558-(657-538)=43943×18÷2=38724×4×19=182416×25-236=164912-(57+424)=431438-(228-37)=247907-254-477=17620×(446-399)=940880-108-309=463435-30×4=315428-28×8=20412×15=18011×4×46=2024763÷(494-487)=109351×(711-708)=1053911-(363+521)=27234×4-582=354909+897=18067.9-0.4=7.5254×2=508575-326-239=1012×(162÷6)=324179+(645-553)=271498÷(3×2)=83987-318+474=114321×44÷6=154527+826+717=2070183×2-282=8415×15×2=450999-641-283=7592+(258-238)=11246×(245-236)=414698-(983-819)=534173+326-444=55119+972÷2=605(937-550)÷9=43306×(556-549)=214213×2×28=728134÷(10÷5)=676.7-2.4=4.3548+703+983=2234410×(16÷8)=8207/10+3/10=115×9=135330×2-262=398276÷2=138265-104-98=63577+330÷3=687115+11×39=544532-(648-437)=321610÷2×3=915366-72-238=56546÷7×8=624813-714=99402-140=26228×4=112197+324+262=783728÷7÷2=52355-115×3=10480÷2=240224×4=89695×40÷2=1900321-693÷3=90438+271=709428-180-164=84151×3×9=407757×13-479=262490-(377-107)=220923-424+434=933275÷5=55907+468=1375921-532=389762÷2×8=3048270÷5×13=702414+45-89=37072.3-14.7=57.613×48=624299+385-17=667366÷(144-138)=6159+781-335=505576÷(2×4)=7269×(63÷7)=621172×(32÷8)=688376÷8=47259+116=37555÷5×64=70424÷6×76=304102+45=147395-(377-111)=12996×(117÷9)=124826×3÷6=13888÷2=444664÷8=83299-(153+82)=6470×30×8=16800238×(18÷9)=47625×23+863=14389.7-9.5=0.216×4×87=5568275+323+321=919272÷(2×2)=68205×(41-38)=61539×(448÷7)=249660×6÷4=90149-(30+57)=62112÷(28÷4)=16245÷7×2=70(365-339)×31=80622×4×88=7744(489-476)×66=858974÷(16÷8)=487207+273-449=31303×(12÷3)=1212308+29×18=830192÷(775-767)=24314÷(27-25)=15751+149-43=157166÷(363-361)=83(797-319)÷2=239789+193×2=1175328÷(2×2)=82206+(897-226)=877873+493-673=693461+(819-690)=59071+318-248=1414.3+29.2=33.5696÷2+670=1018(679-635)×17=74823×17×2=782976-533+229=67288÷4×5=110288-345÷3=173813+65+80=95872×21÷9=168276-20×13=16240+(671-17)=89414×57=798263×3×2=157835×82×6=17220144÷8÷3=6633÷(21÷7)=21149×(906-893)=6373.8-0.8=3.0864-(449+278)=137880÷5=1769.6+2.0=11.6399-198-58=143557×(32÷8)=2228710÷5×8=113687×(12÷4)=261(133-121)×33=39622×36÷9=88257+15×34=76716×2×56=1792441-10×17=27133×12-63=333226×(66-63)=678430-409=2157.2-53.6=3.6300÷(45÷9)=6036×11-382=14195×4=78018÷(86-84)=9906-12×28=570849÷3+419=702952-50×16=15287×10÷5=17411×36÷3=132189÷3+301=364482×7=3374222×9=1998812÷7=116305÷5×72=4392968÷8+107=228548-36×9=22456×8×2=896403+42×6=655305-603÷3=104315÷(372-369)=105347×5=1735304-776÷4=110370-(666-441)=145(331-246)÷5=1714×3×38=159621×43÷7=129858+114×2=1086484-44×9=886.1+9.5=15.6123×(296-291)=615491-217=274939+960-808=1091496-183-200=113251-251+59=5932×14-63=385126÷7×17=30657×28÷3=53293×(94÷2)=4371426÷3×5=71013×39-50=457168×2÷8=42267-15×14=578.6+9.3=17.910+(155-70)=95156+43=19965×3×2=3905/8+2/8=7/8341-594÷9=275302+57-125=2345.5+1.1=6.657×(405÷5)=4617202×(28÷4)=1414252÷9×34=952477-(127-43)=393136+635+89=86017×(192÷2)=16329.2-6.5=2.782×(903-886)=1394580×5-790=2110842-838+645=64936×2×5=360804÷2÷3=134969+10×26=1229757+321-732=34628×19-393=13911×25=275468÷(424-422)=23436×74÷4=666747÷3=249644÷(2×2)=16110×28-74=206502×8-877=3139558×8÷2=2232708÷(298-296)=35483+73+329=485(302-204)×73=715411×3×4=132371+(162-80)=453461+748+694=190320×2×72=288012×47=56450÷5×52=52026×2×42=2184159+275=434(926-884)×78=3276790×4÷8=395425-(245+32)=148422-254+352=520350÷7÷5=1028÷4×55=38529×2=58240÷(3×2)=40184÷4×53=243837+20×25=537306-(103+202)=1229+337×2=90350÷(89-87)=25112÷4×8=22410×4×59=2360474-(153+78)=243156×3-116=352457+(432-210)=679238×4×2=1904866÷2×8=3464761-684÷3=53345×3÷9=1598×97÷7=135898.3-23.0=75.3439-(214+70)=15531×5+498=65324×6×3=43268×12÷3=27220×(30÷5)=12094-196÷4=45740×5÷4=925468÷(111-102)=5216×(76÷4)=304583+(890-396)=107788÷(911-909)=44617-20×28=57758+162-658=262103+394+194=691331-13=318476-11×8=388297÷9+491=524220÷5÷2=22148×3=444215+108×7=971304÷(2×4)=38595-482=113325-87×3=64801+24×20=1281568÷(4×2)=71715÷5×2=286508+147-310=345482+295=777428×(18÷6)=1284323+(444-398)=369600-89×5=155720÷4÷3=60690-160+71=60114×16=22414×11×3=462493-49×8=101122×4×7=3416314-240+65=139144÷3÷8=6340-16×7=22830×(57÷3)=570307-109+109=307258÷3=8613×(348-298)=65030×15-320=130630÷9÷7=10333÷9=37840×(63÷9)=5880428-137-71=220315-269+97=143378÷9÷2=21111×6+586=125264÷(32÷8)=16120+(293-44)=3690.4-0.3=0.1892-(787-524)=629744÷(2×2)=186386+152×4=994255+805÷5=41652÷2×36=93620×22-119=32113×38×2=988949-491-402=56152÷4=3860÷(2×3)=103.7-2.1=1.67/10-1/10=6/10160-80÷4=1405/7-2/7=3/7414÷6÷3=2354÷9×28=168580-376=20417×5=85293×2-265=321594÷3÷6=33534-200-178=156798÷3÷2=133529×4=211648×53×4=10176467-(144+181)=14269×30×3=6210137×(825-818)=959214×(462-458)=856393×2-34=752616÷8×33=254154×12=648320÷(4×2)=40458-62×3=272(645-613)÷4=8245×2×3=1470186÷(18÷9)=93804÷2×5=20101/5+2/5=3/519×11-74=1359.6-3.2=6.460÷5×34=40846.5+37.2=83.731×16×2=992840÷2÷2=210302-63×2=17656×7×8=3136127+562=68990.1-82.3=7.8686-(757-232)=16190÷(24÷4)=15270-22+952=12003.2-2.8=0.4126-(423-325)=2828×24-558=114553-(381-71)=243211+(988-825)=37419×21+422=82122×(95÷5)=418675-10×64=35457-60=397449+29×25=11744.7+8.3=13.0386-(201+59)=126480÷6÷5=16103×(226-219)=721180÷2×6=540485-266-146=73194×4-303=4737.4+10.0=17.456÷7+26=3436×(450-436)=504664÷2×5=16607.7-4.3=3.4927-65×12=147479-103-331=45140+36×11=5364/10+5/10=9/1010×(453-426)=270905-134-25=7465.6+1.1=6.712×17×3=612(309-72)÷3=79371+128=499147-131+421=437290-190=100208+162÷6=235612÷(54÷6)=68139-684÷9=6329×18÷6=87419-32×12=35(920-262)÷7=9435×17-132=463297÷3÷9=11123+73=196222+154=376296-(213-196)=27946×3×8=1104(243-225)×34=612475÷5+766=861377-(180+32)=165356-66×4=9215×(403-383)=300455-(903-644)=19664×(132÷2)=422418×3×95=5130383-(35+250)=9882×(272-268)=328312-(37+223)=52744+151+15=910387-(163-116)=340180÷(3×2)=30505+312+405=122255×16×6=528017×45-66=699(499-443)÷8=714×7×33=3234732-(63+159)=510202×5÷2=50568×29÷4=493754+178=93216×34=544438+980÷5=63442×8÷3=112971-781-94=96156÷2×4=312968+(835-591)=121225×3×9=675129×2÷3=86316-18=298869+383+702=195490×(93-86)=630975÷(454-449)=19512×62=744833-(297+221)=315504÷6÷6=14732÷2=36688×(45÷5)=792400×2÷4=2008.6+2.5=11.145×(44÷4)=495619×8-895=405799.8-19.9=79.923×(123÷3)=94339×2×53=413439×25+74=1049720-24×21=216969×6÷3=1938135×(25÷5)=67533÷3=11491+24×32=1259253-582÷3=59131+56×7=523219-252÷3=135191-(34+121)=36550+89×4=906332+42×8=6683/8+2/8=5/8296+(599-124)=771466-(300+83)=8323×21-463=2013×20×3=78034÷2+471=488722×9÷3=216622×(52÷2)=572358+35×7=603959-377+457=1039526×(318-311)=3682879×(28÷7)=3516710-205=505330÷(54÷9)=5547×8×2=752406-18×11=208609÷(28÷4)=87888×6÷9=592423÷3+30=171984÷(2×3)=16420×23-16=444900-(475+368)=57230÷(280-275)=46664÷(4×2)=8337×21-667=110(130-31)÷9=1138×81÷9=34210÷5×41=8266÷6×81=89179×51×5=20145204÷(2×2)=5190÷3×8=24014×5×24=1680583-(174+309)=100735×4-325=2615148-58=90178+78+697=953245÷5×9=441(262-225)×15=555195-(95+21)=79196÷(21÷3)=28677×8-895=4521778-(819-785)=744252+16+244=51258×(12÷4)=174279-66=2133/7-2/7=1/756×2÷7=1686×9+673=144713+103×5=528143-18+120=245323×2×6=3876181+(480-97)=56418×42÷9=84(761-383)÷9=42560×3=1680979×4=3916975-10×36=61522×14÷7=44234+264=498127×2×8=203211×(296-238)=638(740-212)÷2=264(896-831)×26=1690683×(48÷8)=4098467-10×44=27(72-48)÷6=4185÷5=3740×2×53=4240150÷5÷2=15637+641=1278173×(410-405)=86512.7+54.6=67.3859-400=459130×4-417=10317×(531-522)=15339×13=507390÷5×66=5148(641-179)÷6=7739.4-30.7=8.7153×(503-494)=1377305+58=3634.9+4.1=9.0373-29×10=83148÷4=37254×(54-51)=762270÷3×10=900161-105=56206-334÷2=39361-(108+55)=19810×63÷2=315229×(18÷3)=137461×64=390412×77-503=421210÷5×6=252672-14×15=462873+(194-83)=984884÷2=442452-89-325=38420÷(644-642)=21072÷(12÷4)=2431×2×23=1426731-(329+386)=16216÷9÷4=661×90÷3=18300.3+4.8=5.1168÷(249-241)=21894×5-164=430632÷2×81=1296692÷(445-443)=34647×10-411=59368÷8×11=50679×(452-363)=7031721×3=2163832÷(2×2)=20861×72÷8=549204÷(2×3)=34384÷2=19232×21+113=785668×9-53=5959454-343+101=212487×4-255=169327×(40÷2)=540724-50×8=324445-(57+264)=12434×36×3=3672273×9÷3=819(222-94)÷2=64350÷5×64=4480872-191×2=490354÷(2×3)=59180÷9÷2=10203+266+768=1237288÷6×71=340824×4×38=3648486÷6=8166÷(18÷3)=11480÷(2×4)=60842-(646-315)=511840÷7÷8=1514×2×51=142810×(419-355)=640234÷(25-22)=78(462-203)÷7=37714+672÷2=1050960÷4×5=120045×(376-373)=13512×7×77=6468174+148=322892+163×5=1707643-315-95=233450+240÷2=570258×(21-18)=774559×5-277=251824×29÷4=17449×2=98786×(32÷8)=3144481-368-45=68816+224÷7=84810×5×41=2050303×(10÷5)=60620×2×4=160153×6-602=31687÷(421-418)=2916×29÷2=23272×51÷4=91899×(27÷3)=891402÷(14÷7)=201435-27×13=84422×2-229=61510.0-6.6=3.4826-16×9=6827.1+2.9=10.016×39-66=558411-(284+98)=2994×76=714470÷7+256=266608÷2÷8=3883×28×5=1162049×(659-637)=1078263-20×10=633/7-1/7=2/7675÷3×9=2025(382-206)÷2=88878÷2+438=877292+558÷2=571766+360÷6=826341-(416-354)=279140÷7×14=280342-49×6=4891×50=455059×81=4779267×3×5=4005184×3÷2=276366÷(21÷7)=122636÷6+146=252577-59×3=400(233-207)×13=338154×8=1232804+(636-485)=955780÷4÷5=39208÷(4×2)=26637+709-369=97755×9×6=297018×3×9=486435-228÷6=397147-196÷7=119103×(181-172)=927750-714+890=926477-(355-111)=233(230-38)÷2=961/4+2/4=3/4470-389-62=1930-147÷7=955×(72÷4)=990(215-107)÷2=54786÷(830-828)=393224+(469-358)=335251+404+305=960152÷2=76434×(63÷9)=3038201÷(88-85)=67840×6-812=4228420+(902-88)=1234405×8-198=3042162÷2÷9=9339+150×2=63991×5+405=86011×15×4=660533-38×13=3979.0-47.4=31.6(603-447)÷6=26612÷(2×2)=153535-330+466=67187×(33÷3)=957176×(20÷4)=8808.4+5.7=14.1129+14×22=43711×5×60=3300686÷7=98410+140×5=1110956+37×27=195531-135÷9=16339+557-861=35(898-730)÷2=8472÷(2×3)=12784÷(829-827)=39223×36-47=781369-47=32271×(354-345)=639544×(54÷9)=32649