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302-65+37=657÷3×9=562+177+45=15.7+70.2=707×4=305-13×15=153×(36÷4)=469×8=585-(845-537)=273÷3=64×2×5=374-(98+70)=753×9÷3=176÷(32÷4)=729÷3=204-66-70=5.1-0.4=11×59=264÷(56÷7)=5.9+3.5=8.7-2.8=984÷6÷4=612÷6÷6=140×7=6.6-4.2=13×14=132-410÷5=234+221-196=833-811=487-476÷2=271-(467-443)=172+290-245=(450-40)÷5=270÷6÷9=983-(402+568)=270÷9÷2=95+29×13=525-359+63=54÷(15÷5)=698-95×7=623÷7×2=161+18×29=54+178-69=211-174+326=381+11×74=36.6+24.0=(774-200)÷7=689-85÷5=272-(146+94)=437-11×10=16×(95÷5)=77×11×6=2.7-0.5=831-19×13=290×2÷5=22×(647-631)=876-16×14=909-24×23=27×16-144=597-(481-189)=6.5+9.4=974-788-86=712÷4×7=172-21×7=115÷(40÷8)=315÷(21÷3)=(221-125)÷3=(456-441)×22=364÷7×83=138÷3×34=381-115×2=428÷(12÷3)=567+778-898=141+221=204÷(18÷3)=840÷(18÷3)=5.5-5.4=420-(198+171)=256÷8=70×6=864÷3÷6=282-109+109=510÷2÷5=197×4=56×12÷7=522-31×14=420÷6÷2=806×(24÷8)=341+57=22÷2×49=82×(486÷9)=45×20-886=35÷7×83=445÷(173-168)=417-(65+302)=12÷2×21=102+311-394=13×21×3=12×16÷4=4/8-2/8=175÷5×9=41×(164-151)=451-69-333=834÷6×2=10×45-40=520+22×30=726×7÷2=364-10×12=93×81=(126-99)×28=405-17-352=920÷2×8=77×3+385=16×11-141=9.6-5.4=945÷7÷5=198×6÷9=194+32+376=548-18×22=831-148×3=185-104-79=203+578=929-771=840÷(2×2)=460÷4×6=846÷(3×2)=157-(252-213)=912÷6÷4=25×(88÷4)=143×(921-912)=402-645÷5=289×6-118=87.1-4.0=282-156=9.4+5.0=221-352÷8=380-14×23=894+100×5=268+820+118=54×3÷6=72+(162-14)=802-(472+56)=138÷(15÷5)=99+13×20=635÷(10÷2)=334+(375-165)=33÷3×79=936÷(2×3)=99×2=410×2×8=45×85×3=122÷2×3=50×(152÷8)=438×(942-937)=881-144÷3=139+(314-234)=356÷4+28=472-(836-443)=413÷7×11=33×2×84=3/7-2/7=942÷6×3=438-127+791=69+68+485=165+71×10=285×5=0.7+1.0=65.7-5.0=175+(538-143)=996÷4+313=139×(36÷4)=852-141-602=330×3=38×2×45=29+110=326+457+782=79×25=792×3÷2=29×(20÷4)=49×2×90=92×(244-237)=421-80+115=490×2×7=(154-117)×94=338+164=78×67÷3=249×4=265+31×23=(96-33)÷9=677-28×10=471-424=701×8÷2=(979-729)÷5=16×57÷6=137+479=63×55=9.3+6.0=490-173=695+59×10=264÷(4×2)=(243-164)×30=307+498-80=283+57+339=29×(207÷9)=231÷3=12×59÷6=(335-170)÷3=736÷2×6=3.6+4.3=416-328÷2=36×2×88=670×2÷4=34×13-229=562+357+45=956+626-989=95×(271-266)=(854-38)÷3=11×47-63=392÷(780-773)=328-(108+34)=22×13×3=178-60-51=330÷5÷6=374-37×7=378+23×17=888÷(2×3)=324÷(36÷9)=730-(115+393)=271+15-255=357-55+165=18×(49÷7)=30×25=44×12÷2=25×(296÷4)=243+25+722=546-150-272=630÷(3×2)=377+152×4=529×(857-851)=104×(79-73)=54×(950-930)=43+(441-137)=148×2+805=160÷(4×2)=192-125=17×9+361=375×4÷5=411+37-255=455-13×28=18÷(2×3)=226+171=75÷(25÷5)=20×39+844=762-422=2/4-1/4=4.3+7.3=34×21=103×7×2=219+276=46×4+159=439+814-652=197+570÷5=61×(711÷9)=796+331×2=71×(157-148)=210÷(2×3)=273+65-45=383-155-11=881-(31+703)=116÷(32÷8)=234÷(24÷4)=122×5=882×2=335-17-222=195-68=200-(555-525)=183+564-89=493-372+479=90×13=72÷9+422=779-257=42×(268÷4)=12×64-194=(492-48)÷3=43×(72÷8)=279+(786-714)=423-67-106=431×2×5=911-(10+754)=31×(418-413)=15×27-391=531×4÷2=86.1-54.1=156×5-548=138÷6×14=395-(206-14)=31×(42÷7)=11×72-37=50+240=780÷3×9=232÷2=218-31=134+(331-226)=3/8-2/8=33+72×10=277-59×3=597÷3+705=133÷7+264=510-462÷3=42.2-41.7=11.4+27.2=41×7×2=296÷(4×2)=251-12×18=472÷2=266×(420-417)=428×(12÷6)=18÷6×29=57+419-160=426-32×3=203-306÷9=(251-201)×10=14×70=756÷4×6=768-521+369=71×2×7=7.2+3.3=405+(494-297)=43×8=7.4-4.4=137×7-690=396+627÷3=349-63=409-405+133=44×(50÷5)=464-(26+234)=50+500÷4=105×(478-471)=57×14=444-374-18=555÷5÷3=314-18=130-104+410=31×(452-447)=179×(406-402)=36×2×94=75.0-49.9=3.8+6.9=263×(274-271)=6.1+2.7=81+693÷7=630÷6×4=879×(40÷5)=18×3×68=11×8×42=186+93=704-(279-148)=722×(801-798)=211+173×4=21×21+219=357+(433-129)=5.9+2.5=16×17×2=903-845-17=282-(265-42)=(542-459)×97=(711-291)÷3=129×2=238+387=1/8+5/8=193-(14+153)=398-540÷9=39.0-36.6=140+863-984=13×33÷3=90÷2=255÷(375-372)=602÷2+663=276÷(16÷8)=43×8÷2=309+161=252×3×2=972÷(3×2)=746+311×3=463-(123+236)=595-(743-478)=89×(217-211)=491-119×4=844÷2×8=7.1-6.3=1/4+3/4=8.5-2.3=435-(186+180)=53+274×3=105÷7×83=100-14×7=669÷3×8=333+710=55×62÷2=175+366+149=363-(362-72)=25+31×3=698-20+411=(797-317)÷4=458-729÷9=6.4+2.3=702÷2×8=277+76=21×3×32=76×54÷6=597+240÷3=11×(76÷4)=138-15×9=45×(455-399)=943-(914-790)=60÷(320-316)=23×(339-317)=66×9×4=410-243=549×(904-901)=14×7×6=89+19×30=936÷(660-651)=492-368+446=6.9-5.4=85×(152÷4)=984-71×7=534×2÷6=924-(362+515)=416÷2×6=331×(443-435)=410-49×3=909÷9×7=225×(18÷9)=111×(126-123)=338-23=859-161×4=(958-118)÷3=25×38-73=24÷(4×2)=259+202×4=460-20×16=319-293+622=(505-159)÷2=854×2=23×(172-105)=(437-385)×11=20×20-76=172÷2+334=117÷9×46=285+13×20=894÷(54÷9)=147×5-164=40×2×6=36÷2+41=2/5+3/5=404-154-132=195+(621-170)=237+(427-135)=670×6-522=854×4÷2=442-368=2/8-1/8=868-(415-413)=68×5-308=649×9=2/6+3/6=21×42=26×26-494=820÷2÷5=839+500=59×48×4=720+464=251-36÷4=778÷(569-567)=495÷(383-378)=282÷6×2=692-77×2=985-(438+535)=180-(349-218)=631-248-366=427-(19+71)=(456-192)÷3=234÷9×25=66×(32÷4)=372÷2=55.2+16.1=359+74=9.0-4.8=14×16×2=17+60×5=138+96×6=675×6-129=473-(316+65)=69×10=82×4×3=62×78×4=934÷2+353=4.3+4.2=527+800-475=864÷(2×4)=39×19=844÷2÷2=64×12-94=188-(348-297)=672÷8÷4=86×(88÷8)=658-(422-25)=115+(225-199)=9.8-8.3=192×3÷8=(309-201)÷9=12÷(415-411)=70×78×4=88-(404-376)=319+(358-183)=853-24×25=9.2-5.3=102-14×7=50+125×4=937-(73+689)=855-15×30=259÷7=630÷(56÷8)=51×18=512-50×5=96×7-214=612×5-973=376÷2=576÷(12÷2)=(483-318)÷3=43+372+241=(208-126)×16=543+378=368-12×24=371×2×8=11×(373-348)=865+762-945=59×38=140÷4=25×20-322=43×2×64=181+217×2=34×(40÷8)=113×2×4=60÷6×69=456-348÷6=930÷(19-13)=429×2-384=71×4-174=62+253-195=16×35=32×15÷3=187+44×8=816÷(804-802)=990-10×73=19×40÷8=42÷3÷7=7.3+4.9=751+444+970=20×17×2=161×(102-98)=(245-63)÷2=120÷6×16=669-14×42=60×12÷9=171-616÷7=18×6÷3=286×6-388=468÷9÷4=33+469+256=98÷7=84÷7=376+794÷2=913-136×6=148×(847-840)=859-65×10=293+12×26=78×28×5=427-223-22=545+230+95=65×(72÷8)=153-10×13=26×18+465=160÷4=612÷(48÷8)=32÷2=36×(162÷6)=660÷(2×3)=10×9×16=297÷(308-299)=11×38-260=75×(977-893)=666×3-440=448×3÷4=150×(15÷3)=82×(280÷4)=16×31-207=44×18=826÷(111-104)=300÷2÷2=16×81÷8=79+105×9=12×2×46=3.4+4.9=729-345-249=778-375-335=680×(199-190)=104÷(14÷7)=815÷(20÷4)=161×(71-66)=14×17=512×(30÷6)=58+(330-138)=186×2=193+760÷2=367-313+437=516+349+841=120÷(329-326)=16×(124÷4)=389+316=(385-342)×65=15×4×87=389×2=156÷6×24=76÷4=132×7÷2=434÷2×5=462-129×2=28×30÷2=62+363-228=135÷9×24=152÷4÷2=496÷8×68=202×4×3=25×3×47=359-112+92=146÷2×96=518÷7+966=39×(16÷8)=768÷8÷6=446+308=67×11=139+(615-369)=734+28×28=13×34-132=11×4×95=6/8-2/8=618+35×6=299×(64÷8)=7.6+0.4=360÷(184-175)=43×10÷5=891-798÷6=770-(579-178)=40×(308÷4)=930-109+651=94×7÷2=18×9÷6=103+188-281=162+264÷2=248×3×5=29+175+364=(433-410)×21=6.6-1.6=332÷4=51×(146-140)=354-66×5=23×(48÷2)=168+37×16=10×36÷6=374-756÷6=525÷7÷3=455-25×12=327×2÷6=400+(487-31)=426÷3×9=404×2-71=23×19=996÷3÷4=182÷(426-424)=279-51+82=409-568÷8=287+699÷3=755-643=337-(204+101)=924-615=236×4=204-187+285=90×(42÷6)=117÷(3×3)=494-282-37=478-(36+334)=626÷2=2/5-1/5=18×3×55=38+64×8=10×(376-287)=318÷(568-562)=72×37÷9=605-722÷2=33×29+702=27×18-52=182÷7×76=12.5+0.3=518÷2×6=181-143+981=852+(366-349)=337+218×2=16×61-527=297-18×12=964-(173+709)=592-(352+233)=94×12÷6=988÷(387-383)=21×(301÷7)=823+563-425=45×3×5=144÷6÷8=796÷4×9=137-23-96=288÷3÷2=133+190+470=297÷(36÷4)=192÷3×96=66×(105÷7)=936÷3÷6=41×9=74+331=1/6+2/6=269-12-190=39÷(693-690)=94×10-83=(314-107)÷3=623+655-914=624÷(2×2)=3.6+8.6=860-602=668÷4×3=43×2×21=492-(37+405)=88÷8=200÷(16÷2)=11×31-11=770-414÷9=927×8÷2=400-158-200=356+58×8=829+850÷5=228÷6=321×2×9=139+11×59=221+19×10=6.3+3.7=200×3÷5=957÷(274-271)=628÷4×8=24×47=9.4-5.8=224-(56+87)=12×11×6=664-13×10=800÷(940-938)=125÷(313-308)=14×3×24=496×2-244=464÷(489-485)=(345-153)÷6=232×2÷4=271×2-110=667-409=9.3-8.4=65×7×5=477-(386-128)=686÷2×4=235+160÷8=10+458-163=471-275+263=779+228-674=56×11÷4=846÷3÷2=197+58=274+97=(523-494)×43=45×4×5=925-354÷2=284+(438-266)=232×(18÷9)=36×37=433-143-176=16×60-425=153-258÷2=328+20×7=676+341+597=378÷(3×2)=1/4+2/4=45×2×13=94-204÷3=520÷5÷2=34×3×5=478+40×6=(202-100)÷3=545+284=744÷(32÷4)=426-196+57=94.8-73.6=141+222=1/10+9/10=27×(169-153)=926-64×5=352÷(128-124)=836÷(2×2)=482×4-138=570-72÷8=81+263=417+354=412-77=444-(214-48)=324÷(2×2)=39×76÷6=31×3×4=342÷(3×3)=22×2×47=33+(384-260)=13×17×2=226×(433-430)=285÷5×15=362-17×14=187+651÷7=289-31×5=184+16×39=424-17×2=34×14-457=26×3×49=957÷3=404×(105-101)=14×45=17×46=156÷3=749÷7=105×8÷7=46÷2×50=827+390+97=414-(226+171)=157×4=120×2-136=88÷4×56=291+61=454+269-105=8.0+7.8=299-568÷8=86-(92-31)=41×43=18×16÷2=436-200=275-(80+93)=60×7×2=2/9-1/9=68×3×9=88÷2+553=37×71×3=12×17×4=262+474÷2=32×29=39×21÷3=95×22×5=18×19÷6=645+87+370=616÷(32÷8)=394-520÷2=22×(165÷5)=477-13×5=27×(18÷2)=863+(784-58)=189÷(3×3)=18÷6×60=99+75+757=65×8÷2=85×25=862×(697-689)=747-46×2=105÷3×68=78÷6=14×(36-27)=332-43×3=407-13×11=35×2×44=442-224=(379-295)÷4=29×91÷7=30×16-57=310-159=103+(619-116)=227-(368-236)=907-497=767-158+976=824÷4×2=360÷(525-519)=9.1+7.0=183+(436-298)=20×39÷2=534+93+317=15.7+40.0=193-74+324=296-78=933-(611-237)=768÷(4×2)=615×2=156÷(78-76)=210÷3+855=109×4×2=10×22×2=828-283+91=30×24=402÷3÷2=855-(227+364)=10×33-301=382×2=71×(87÷3)=200×4=16+125-53=450÷(21÷7)=263+24×25=688+115+870=338÷(60-58)=483+52+340=893-273=730+288+909=(343-119)÷8=132×7-785=63×(527-486)=503×(32÷4)=248+532÷7=634×8=784÷7+345=10×(388-352)=81×25×3=990-170-393=76×(638-580)=12×54=14×11×2=163-150÷3=30×9+249=826-(438+279)=924÷(2×2)=(60-17)×48=1.7+9.5=485-28×14=(184-165)×18=775÷(25÷5)=33×83×8=57×38÷3=704÷8=98.2-30.0=402-28×4=239×2×7=7.1-5.0=56×(384÷4)=129×4÷6=95-210÷3=31×30÷3=18÷2×92=94.4+2.8=457+62×8=387+349-353=290-675÷9=26×(154÷2)=12×(288÷8)=784-(786-511)=482×(10÷5)=3/6-2/6=648÷(933-929)=(995-860)÷3=318÷(24÷4)=894÷(2×3)=31.2-28.6=410-241+105=931+132-429=82×78×9=450-30×10=267+29×17=35×(12÷4)=346÷(12÷6)=(406-331)÷5=263-47+130=11×14×5=10×21×4=777-84÷6=729÷(36-33)=948÷3×9=384÷4=44×81×7=356÷4=717+(941-897)=291×(10÷5)=736×(677-674)=927÷(3×3)=56+914-395=465-(254-87)=15×5×6=848×3-702=314×6-711=106×8÷4=181+(247-117)=31+109=436-184-58=476×3-938=251-(137-25)=809-156÷4=51+88÷8=324÷4÷3=180÷(2×2)=84×(711÷9)=2/7-1/7=829-(607+220)=39×13-265=10×9×18=2/3-1/3=364×3-159=664-(517-311)=345÷(20÷4)=183+(842-490)=384÷6÷2=48÷2=968+501-273=258+83=75×3×2=493-(34+357)=174×3=12×15×5=372÷6=975-(214+737)=(254-65)÷3=824×3÷4=243÷3÷9=747÷9×4=474-229-44=75.2+7.7=326÷2+255=799×(80-75)=749-512+466=61×(474-460)=316÷4×23=330-108-24=666-502=(329-236)×10=48×7+240=384÷(28÷7)=613-355+774=207+222×2=330÷(548-543)=958×4÷2=91×55=132÷(2×2)=10×9×34=66÷2×44=20×8×7=984+33×11=409+(156-146)=(618-84)÷2=(866-790)÷4=94×54×3=358+480+50=924+573+566=330÷(24÷4)=12×23-122=440-(334+86)=89×70=489-645÷3=350÷5+437=327×(27÷9)=61×(144÷8)=103+12×17=14×3×76=(347-52)÷5=715×2-488=30+115-121=908÷(2×2)=235+954÷9=275+268=960÷6+611=396-(221+162)=14×(66÷3)=349-266+155=417-12×34=10×21×2=828÷(2×3)=115×4×2=(478-93)÷7=322×(30÷5)=4.0+4.8=393-(418-269)=758×5=116×5×4=473-87-302=492-292=85×10-323=932÷(242-238)=912÷(18÷9)=120×2÷3=21×83=59×(270-265)=16×85=733×6-369=464÷4=(440-428)×62=42×2×8=793×3-841=11×(62÷2)=840÷3÷8=639×(96-88)=22×(315÷7)=9.1-3.5=20×73×9=425÷5×69=924+22-578=330+180×4=440+(245-81)=102×4=314+(273-164)=20×38-691=24×26÷2=938-293=868-448=84÷(468-466)=299+81×11=867×(48÷6)=351+19×37=54+281-185=96÷(4×2)=793-42×14=831×6-892=942÷(3×2)=73×5×2=249×(10÷2)=77.9-49.0=23×4-84=196×3-352=13×2×32=18×(36÷2)=360÷8×7=(481-244)÷3=971-958=487-370+295=318+21-109=377-170+73=311-30×10=710-(132+363)=323×3=224÷(454-452)=464÷2÷2=918÷(3×3)=693-(454+210)=336÷8÷7=46.2-19.1=8.5-1.3=611-118×2=936-(474-88)=420÷(269-263)=66+163-131=76×12÷4=486-(757-535)=414÷(3×2)=56×43=123×8-717=990-409×2=80×2×5=10×5×35=46×7×2=12×16×4=(110-20)÷9=14×13-53=202÷(270-268)=970÷2=555÷5×6=(464-319)÷5=280÷7×2=47×(691-619)=40÷5=208-47×2=56÷2×18=387+(260-57)=600÷4×9=197×5+357=560÷5=501+275+62=0.6-0.2=9.2-4.2=89×39×5=16÷4×12=(749-730)×22=7.2+1.2=14×71-20=292-196+95=326-178+658=52×(76÷4)=70×(59-54)=40×2÷8=518+173×5=369-73=77-75+285=16×3×36=436×5÷2=715-133×4=51×15÷3=997-145×4=12×6×24=17×33-126=13×30×9=876×(35÷7)=0.4+9.0=773-271-407=52+136=120÷(3×2)=(520-501)×10=94×8÷2=94×7=14×46-109=812÷(32÷8)=434-10×12=5.0-0.2=57×84÷6=29×3×27=10.0+10.0=472×3-713=102÷3×34=47.2+38.4=384÷6÷4=835+(717-117)=879-158=800÷(2×4)=931÷7×3=467-129-186=11×52+190=484+422-484=38×85÷5=923+(824-83)=19×(301-271)=145+390÷5=209-(965-820)=29×2×9=703+90+83=297-20÷4=820+885÷5=20×19-267=465+(199-143)=34×2×26=730-110-611=59×(56÷8)=47×6×2=312÷8×28=448÷8÷7=328-48-184=476-162-17=640÷(4×2)=427-155-232=599+741+65=504÷3÷3=59×40=55÷5=51×12=430+493×2=29×20+545=831-26×2=632-125-77=13×5×24=931×3=248+450=617-807÷3=45×8×2=479-351+245=361×2=335-95×2=79×65×6=550-69+801=434-315=67×8-380=24.1+49.1=378-354=2/10+7/10=232÷(16÷2)=66×6×2=897-220÷2=297÷(677-674)=186÷2×6=476-42-261=265-(476-473)=34+22+373=15×64÷5=884-631=653×(20÷4)=3.3-0.8=390÷5=8.8-8.7=468-212=87+237=50×10-315=59.5+13.5=658×(28÷7)=455-78×3=752×6-911=34×10-72=13×(225÷3)=72÷(72÷8)=117×7-693=35+70×2=476-20=392÷(4×2)=422-15×12=458×(48÷6)=12×8×40=339÷(403-400)=390+(425-16)=342+52×7=279-(267-139)=92×(176÷8)=175-(243-83)=23×28-78=504÷7×12=30+77×12=447-34-382=282÷(47-41)=3/10+2/10=347+(213-175)=120×8÷4=785-14×31=225÷3=560÷2×4=233+261+243=315÷5=14.2+74.5=19×12×3=296+(389-159)=83×54×6=763-143×2=900÷3+404=4.1-1.3=675÷(3×3)=743+234×2=868÷4÷7=1/7+4/7=892-(212+263)=550+304×3=832-634+955=337+(821-470)=35×6-86=847÷7+201=155+185+59=724-457-53=238-174+220=673-13×5=498÷2÷3=642+(520-407)=692×9÷4=20×(288÷6)=666÷(3×3)=31×21=368×2-712=204+14×45=2.1+7.8=11×9×43=297÷3÷9=182+99=13×4×67=194×4-326=504+68×7=6.5-1.8=19×15+135=470÷(12÷6)=966+851-544=456-(15+240)=645×9-255=460-16÷2=142-10×10=169+42=336÷(42÷7)=852+148+173=58×42÷3=(556-320)÷4=300÷(82-78)=0.9+2.9=203×(20÷5)=549-54×10=341-284=49×2×69=514+68×10=268×2÷8=228×4÷6=186×5-808=(145-21)÷4=295+283=56×(126÷3)=469-17×27=146+(804-799)=183×4×7=449+600+485=7.3-0.5=212+175=144×(245-242)=432×2=85+28×31=69×3+297=353-33=949×(188-181)=32×99÷6=844+242+361=641+27×32=15×(126÷9)=472-15×31=420÷(2×2)=5/10-1/10=449-10×39=802-(955-567)=793-67×10=78+337=52+(977-89)=23×17×2=16÷8×57=100÷5×21=152÷8×78=14×17÷7=38×2×55=42÷7×57=36+864+401=(445-312)÷7=68÷2×29=842÷2+436=237×(16÷4)=184÷8×4=(425-285)÷2=246+194-92=876-10×57=17×(257-211)=135×5=394-(347-317)=12×5×36=499-496÷8=141×7=66×(910-905)=273÷(24÷8)=186-(626-512)=85×7=36×(340-327)=804-241-358=673×(56÷7)=242-34×7=67×10+135=482+113=825+78×12=(97-86)×81=209+979+779=668×4=79×(696÷8)=28×11-250=834-860÷2=231×(211-208)=(897-153)÷8=154÷7×26=419-44÷4=196×(32÷4)=(964-173)÷7=141×8=196÷(14÷7)=630-82×4=4/8+3/8=499×9÷3=43×(594÷6)=19.8+15.9=21×9-73=74×(28÷2)=438-(239-155)=41×17+559=(250-185)×14=65×10÷2=87.7-4.4=56+183+253=10×(99÷3)=315÷3÷3=21×2×12=693÷7×8=16×27=66×28÷7=502×5÷2=650÷5×9=588×4÷3=314÷2=20×10×3=19×23-415=289-(18+266)=560×4=314-(16+201)=60×83=86×8+187=90×20÷8=5/8+3/8=474-39×9=35×17=408×(10÷2)=426-117-101=451+(70-27)=173×2=714×(138-134)=397×(461-452)=115+207-101=69×73×7=149×(35÷7)=171+754+56=35×53×6=117÷3=993-(556-24)=(308-76)÷4=264÷6×2=371-(433-71)=91×6=(928-916)÷6=44×2×81=230+501÷3=26×2×87=585÷(600-595)=34÷2+82=322+472÷8=66×10÷6=68+227-151=574-136+494=(663-96)÷9=63.8-62.6=263+223-378=969×(758-749)=36÷9=39×(363-341)=841-502÷2=36×(35÷5)=13×10×2=31×(343-327)=282÷(202-196)=313+275+25=18×13×3=166×(44-35)=22×10-27=277×3+827=452-928÷4=(116-42)×10=650-22×8=15×66+942=参考答案302-65+37=274657÷3×9=1971562+177+45=78415.7+70.2=85.9707×4=2828305-13×15=110153×(36÷4)=1377469×8=3752585-(845-537)=277273÷3=9164×2×5=640374-(98+70)=206753×9÷3=2259176÷(32÷4)=22729÷3=243204-66-70=685.1-0.4=4.711×59=649264÷(56÷7)=335.9+3.5=9.48.7-2.8=5.9984÷6÷4=41612÷6÷6=17140×7=9806.6-4.2=2.413×14=182132-410÷5=50234+221-196=259833-811=22487-476÷2=249271-(467-443)=247172+290-245=217(450-40)÷5=82270÷6÷9=5983-(402+568)=13270÷9÷2=1595+29×13=472525-359+63=22954÷(15÷5)=18698-95×7=33623÷7×2=178161+18×29=68354+178-69=163211-174+326=363381+11×74=119536.6+24.0=60.6(774-200)÷7=82689-85÷5=672272-(146+94)=32437-11×10=32716×(95÷5)=30477×11×6=50822.7-0.5=2.2831-19×13=584290×2÷5=11622×(647-631)=352876-16×14=652909-24×23=35727×16-144=288597-(481-189)=3056.5+9.4=15.9974-788-86=100712÷4×7=1246172-21×7=25115÷(40÷8)=23315÷(21÷3)=45(221-125)÷3=32(456-441)×22=330364÷7×83=4316138÷3×34=1564381-115×2=151428÷(12÷3)=107567+778-898=447141+221=362204÷(18÷3)=34840÷(18÷3)=1405.5-5.4=0.1420-(198+171)=51256÷8=3270×6=420864÷3÷6=48282-109+109=282510÷2÷5=51197×4=78856×12÷7=96522-31×14=88420÷6÷2=35806×(24÷8)=2418341+57=39822÷2×49=53982×(486÷9)=442845×20-886=1435÷7×83=415445÷(173-168)=89417-(65+302)=5012÷2×21=126102+311-394=1913×21×3=81912×16÷4=484/8-2/8=2/8175÷5×9=31541×(164-151)=533451-69-333=49834÷6×2=27810×45-40=410520+22×30=1180726×7÷2=2541364-10×12=24493×81=7533(126-99)×28=756405-17-352=36920÷2×8=368077×3+385=61616×11-141=359.6-5.4=4.2945÷7÷5=27198×6÷9=132194+32+376=602548-18×22=152831-148×3=387185-104-79=2203+578=781929-771=158840÷(2×2)=210460÷4×6=690846÷(3×2)=141157-(252-213)=118912÷6÷4=3825×(88÷4)=550143×(921-912)=1287402-645÷5=273289×6-118=161687.1-4.0=83.1282-156=1269.4+5.0=14.4221-352÷8=177380-14×23=58894+100×5=1394268+820+118=120654×3÷6=2772+(162-14)=220802-(472+56)=274138÷(15÷5)=4699+13×20=359635÷(10÷2)=127334+(375-165)=54433÷3×79=869936÷(2×3)=15699×2=198410×2×8=656045×85×3=11475122÷2×3=18350×(152÷8)=950438×(942-937)=2190881-144÷3=833139+(314-234)=219356÷4+28=117472-(836-443)=79413÷7×11=64933×2×84=55443/7-2/7=1/7942÷6×3=471438-127+791=110269+68+485=622165+71×10=875285×5=14250.7+1.0=1.765.7-5.0=60.7175+(538-143)=570996÷4+313=562139×(36÷4)=1251852-141-602=109330×3=99038×2×45=342029+110=139326+457+782=156579×25=1975792×3÷2=118829×(20÷4)=14549×2×90=882092×(244-237)=644421-80+115=456490×2×7=6860(154-117)×94=3478338+164=50278×67÷3=1742249×4=996265+31×23=978(96-33)÷9=7677-28×10=397471-424=47701×8÷2=2804(979-729)÷5=5016×57÷6=152137+479=61663×55=34659.3+6.0=15.3490-173=317695+59×10=1285264÷(4×2)=33(243-164)×30=2370307+498-80=725283+57+339=67929×(207÷9)=667231÷3=7712×59÷6=118(335-170)÷3=55736÷2×6=22083.6+4.3=7.9416-328÷2=25236×2×88=6336670×2÷4=33534×13-229=213562+357+45=964956+626-989=59395×(271-266)=475(854-38)÷3=27211×47-63=454392÷(780-773)=56328-(108+34)=18622×13×3=858178-60-51=67330÷5÷6=11374-37×7=115378+23×17=769888÷(2×3)=148324÷(36÷9)=81730-(115+393)=222271+15-255=31357-55+165=46718×(49÷7)=12630×25=75044×12÷2=26425×(296÷4)=1850243+25+722=990546-150-272=124630÷(3×2)=105377+152×4=985529×(857-851)=3174104×(79-73)=62454×(950-930)=108043+(441-137)=347148×2+805=1101160÷(4×2)=20192-125=6717×9+361=514375×4÷5=300411+37-255=193455-13×28=9118÷(2×3)=3226+171=39775÷(25÷5)=1520×39+844=1624762-422=3402/4-1/4=1/44.3+7.3=11.634×21=714103×7×2=1442219+276=49546×4+159=343439+814-652=601197+570÷5=31161×(711÷9)=4819796+331×2=145871×(157-148)=639210÷(2×3)=35273+65-45=293383-155-11=217881-(31+703)=147116÷(32÷8)=29234÷(24÷4)=39122×5=610882×2=1764335-17-222=96195-68=127200-(555-525)=170183+564-89=658493-372+479=60090×13=117072÷9+422=430779-257=52242×(268÷4)=281412×64-194=574(492-48)÷3=14843×(72÷8)=387279+(786-714)=351423-67-106=250431×2×5=4310911-(10+754)=14731×(418-413)=15515×27-391=14531×4÷2=106286.1-54.1=32.0156×5-548=232138÷6×14=322395-(206-14)=20331×(42÷7)=18611×72-37=75550+240=290780÷3×9=2340232÷2=116218-31=187134+(331-226)=2393/8-2/8=1/833+72×10=753277-59×3=100597÷3+705=904133÷7+264=283510-462÷3=35642.2-41.7=0.511.4+27.2=38.641×7×2=574296÷(4×2)=37251-12×18=35472÷2=236266×(420-417)=798428×(12÷6)=85618÷6×29=8757+419-160=316426-32×3=330203-306÷9=169(251-201)×10=50014×70=980756÷4×6=1134768-521+369=61671×2×7=9947.2+3.3=10.5405+(494-297)=60243×8=3447.4-4.4=3.0137×7-690=269396+627÷3=605349-63=286409-405+133=13744×(50÷5)=440464-(26+234)=20450+500÷4=175105×(478-471)=73557×14=798444-374-18=52555÷5÷3=37314-18=296130-104+410=43631×(452-447)=155179×(406-402)=71636×2×94=676875.0-49.9=25.13.8+6.9=10.7263×(274-271)=7896.1+2.7=8.881+693÷7=180630÷6×4=420879×(40÷5)=703218×3×68=367211×8×42=3696186+93=279704-(279-148)=573722×(801-798)=2166211+173×4=90321×21+219=660357+(433-129)=6615.9+2.5=8.416×17×2=544903-845-17=41282-(265-42)=59(542-459)×97=8051(711-291)÷3=140129×2=258238+387=6251/8+5/8=6/8193-(14+153)=26398-540÷9=33839.0-36.6=2.4140+863-984=1913×33÷3=14390÷2=45255÷(375-372)=85602÷2+663=964276÷(16÷8)=13843×8÷2=172309+161=470252×3×2=1512972÷(3×2)=162746+311×3=1679463-(123+236)=104595-(743-478)=33089×(217-211)=534491-119×4=15844÷2×8=33767.1-6.3=0.81/4+3/4=18.5-2.3=6.2435-(186+180)=6953+274×3=875105÷7×83=1245100-14×7=2669÷3×8=1784333+710=104355×62÷2=1705175+366+149=690363-(362-72)=7325+31×3=118698-20+411=1089(797-317)÷4=120458-729÷9=3776.4+2.3=8.7702÷2×8=2808277+76=35321×3×32=201676×54÷6=684597+240÷3=67711×(76÷4)=209138-15×9=345×(455-399)=2520943-(914-790)=81960÷(320-316)=1523×(339-317)=50666×9×4=2376410-243=167549×(904-901)=164714×7×6=58889+19×30=659936÷(660-651)=104492-368+446=5706.9-5.4=1.585×(152÷4)=3230984-71×7=487534×2÷6=178924-(362+515)=47416÷2×6=1248331×(443-435)=2648410-49×3=263909÷9×7=707225×(18÷9)=450111×(126-123)=333338-23=315859-161×4=215(958-118)÷3=28025×38-73=87724÷(4×2)=3259+202×4=1067460-20×16=140319-293+622=648(505-159)÷2=173854×2=170823×(172-105)=1541(437-385)×11=57220×20-76=324172÷2+334=420117÷9×46=598285+13×20=545894÷(54÷9)=149147×5-164=57140×2×6=48036÷2+41=592/5+3/5=1404-154-132=118195+(621-170)=646237+(427-135)=529670×6-522=3498854×4÷2=1708442-368=742/8-1/8=1/8868-(415-413)=86668×5-308=32649×9=58412/6+3/6=5/621×42=88226×26-494=182820÷2÷5=82839+500=133959×48×4=11328720+464=1184251-36÷4=242778÷(569-567)=389495÷(383-378)=99282÷6×2=94692-77×2=538985-(438+535)=12180-(349-218)=49631-248-366=17427-(19+71)=337(456-192)÷3=88234÷9×25=65066×(32÷4)=528372÷2=18655.2+16.1=71.3359+74=4339.0-4.8=4.214×16×2=44817+60×5=317138+96×6=714675×6-129=3921473-(316+65)=9269×10=69082×4×3=98462×78×4=19344934÷2+353=8204.3+4.2=8.5527+800-475=852864÷(2×4)=10839×19=741844÷2÷2=21164×12-94=674188-(348-297)=137672÷8÷4=2186×(88÷8)=946658-(422-25)=261115+(225-199)=1419.8-8.3=1.5192×3÷8=72(309-201)÷9=1212÷(415-411)=370×78×4=2184088-(404-376)=60319+(358-183)=494853-24×25=2539.2-5.3=3.9102-14×7=450+125×4=550937-(73+689)=175855-15×30=405259÷7=37630÷(56÷8)=9051×18=918512-50×5=26296×7-214=458612×5-973=2087376÷2=188576÷(12÷2)=96(483-318)÷3=5543+372+241=656(208-126)×16=1312543+378=921368-12×24=80371×2×8=593611×(373-348)=275865+762-945=68259×38=2242140÷4=3525×20-322=17843×2×64=5504181+217×2=61534×(40÷8)=170113×2×4=90460÷6×69=690456-348÷6=398930÷(19-13)=155429×2-384=47471×4-174=11062+253-195=12016×35=56032×15÷3=160187+44×8=539816÷(804-802)=408990-10×73=26019×40÷8=9542÷3÷7=27.3+4.9=12.2751+444+970=216520×17×2=680161×(102-98)=644(245-63)÷2=91120÷6×16=320669-14×42=8160×12÷9=80171-616÷7=8318×6÷3=36286×6-388=1328468÷9÷4=1333+469+256=75898÷7=1484÷7=12376+794÷2=773913-136×6=97148×(847-840)=1036859-65×10=209293+12×26=60578×28×5=10920427-223-22=182545+230+95=87065×(72÷8)=585153-10×13=2326×18+465=933160÷4=40612÷(48÷8)=10232÷2=1636×(162÷6)=972660÷(2×3)=11010×9×16=1440297÷(308-299)=3311×38-260=15875×(977-893)=6300666×3-440=1558448×3÷4=336150×(15÷3)=75082×(280÷4)=574016×31-207=28944×18=792826÷(111-104)=118300÷2÷2=7516×81÷8=16279+105×9=102412×2×46=11043.4+4.9=8.3729-345-249=135778-375-335=68680×(199-190)=6120104÷(14÷7)=52815÷(20÷4)=163161×(71-66)=80514×17=238512×(30÷6)=256058+(330-138)=250186×2=372193+760÷2=573367-313+437=491516+349+841=1706120÷(329-326)=4016×(124÷4)=496389+316=705(385-342)×65=279515×4×87=5220389×2=778156÷6×24=62476÷4=19132×7÷2=462434÷2×5=1085462-129×2=20428×30÷2=42062+363-228=197135÷9×24=360152÷4÷2=19496÷8×68=4216202×4×3=242425×3×47=3525359-112+92=339146÷2×96=7008518÷7+966=104039×(16÷8)=78768÷8÷6=16446+308=75467×11=737139+(615-369)=385734+28×28=151813×34-132=31011×4×95=41806/8-2/8=4/8618+35×6=828299×(64÷8)=23927.6+0.4=8.0360÷(184-175)=4043×10÷5=86891-798÷6=758770-(579-178)=36940×(308÷4)=3080930-109+651=147294×7÷2=32918×9÷6=27103+188-281=10162+264÷2=294248×3×5=372029+175+364=568(433-410)×21=4836.6-1.6=5.0332÷4=8351×(146-140)=306354-66×5=2423×(48÷2)=552168+37×16=76010×36÷6=60374-756÷6=248525÷7÷3=25455-25×12=155327×2÷6=109400+(487-31)=856426÷3×9=1278404×2-71=73723×19=437996÷3÷4=83182÷(426-424)=91279-51+82=310409-568÷8=338287+699÷3=520755-643=112337-(204+101)=32924-615=309236×4=944204-187+285=30290×(42÷6)=630117÷(3×3)=13494-282-37=175478-(36+334)=108626÷2=3132/5-1/5=1/518×3×55=297038+64×8=55010×(376-287)=890318÷(568-562)=5372×37÷9=296605-722÷2=24433×29+702=165927×18-52=434182÷7×76=197612.5+0.3=12.8518÷2×6=1554181-143+981=1019852+(366-349)=869337+218×2=77316×61-527=449297-18×12=81964-(173+709)=82592-(352+233)=794×12÷6=188988÷(387-383)=24721×(301÷7)=903823+563-425=96145×3×5=675144÷6÷8=3796÷4×9=1791137-23-96=18288÷3÷2=48133+190+470=793297÷(36÷4)=33192÷3×96=614466×(105÷7)=990936÷3÷6=5241×9=36974+331=4051/6+2/6=3/6269-12-190=6739÷(693-690)=1394×10-83=857(314-107)÷3=69623+655-914=364624÷(2×2)=1563.6+8.6=12.2860-602=258668÷4×3=50143×2×21=1806492-(37+405)=5088÷8=11200÷(16÷2)=2511×31-11=330770-414÷9=724927×8÷2=3708400-158-200=42356+58×8=820829+850÷5=999228÷6=38321×2×9=5778139+11×59=788221+19×10=4116.3+3.7=10.0200×3÷5=120957÷(274-271)=319628÷4×8=125624×47=11289.4-5.8=3.6224-(56+87)=8112×11×6=792664-13×10=534800÷(940-938)=400125÷(313-308)=2514×3×24=1008496×2-244=748464÷(489-485)=116(345-153)÷6=32232×2÷4=116271×2-110=432667-409=2589.3-8.4=0.965×7×5=2275477-(386-128)=219686÷2×4=1372235+160÷8=25510+458-163=305471-275+263=459779+228-674=33356×11÷4=154846÷3÷2=141197+58=255274+97=371(523-494)×43=124745×4×5=900925-354÷2=748284+(438-266)=456232×(18÷9)=46436×37=1332433-143-176=11416×60-425=535153-258÷2=24328+20×7=468676+341+597=1614378÷(3×2)=631/4+2/4=3/445×2×13=117094-204÷3=26520÷5÷2=5234×3×5=510478+40×6=718(202-100)÷3=34545+284=829744÷(32÷4)=93426-196+57=28794.8-73.6=21.2141+222=3631/10+9/10=127×(169-153)=432926-64×5=606352÷(128-124)=88836÷(2×2)=209482×4-138=1790570-72÷8=56181+263=344417+354=771412-77=335444-(214-48)=278324÷(2×2)=8139×76÷6=49431×3×4=372342÷(3×3)=3822×2×47=206833+(384-260)=15713×17×2=442226×(433-430)=678285÷5×15=855362-17×14=124187+651÷7=280289-31×5=134184+16×39=808424-17×2=39034×14-457=1926×3×49=3822957÷3=319404×(105-101)=161614×45=63017×46=782156÷3=52749÷7=107105×8÷7=12046÷2×50=1150827+390+97=1314414-(226+171)=17157×4=628120×2-136=10488÷4×56=1232291+61=352454+269-105=6188.0+7.8=15.8299-568÷8=22886-(92-31)=2541×43=176318×16÷2=144436-200=236275-(80+93)=10260×7×2=8402/9-1/9=1/968×3×9=183688÷2+553=59737×71×3=788112×17×4=816262+474÷2=49932×29=92839×21÷3=27395×22×5=1045018×19÷6=57645+87+370=1102616÷(32÷8)=154394-520÷2=13422×(165÷5)=726477-13×5=41227×(18÷2)=243863+(784-58)=1589189÷(3×3)=2118÷6×60=18099+75+757=93165×8÷2=26085×25=2125862×(697-689)=6896747-46×2=655105÷3×68=238078÷6=1314×(36-27)=126332-43×3=203407-13×11=26435×2×44=3080442-224=218(379-295)÷4=2129×91÷7=37730×16-57=423310-159=151103+(619-116)=606227-(368-236)=95907-497=410767-158+976=1585824÷4×2=412360÷(525-519)=609.1+7.0=16.1183+(436-298)=32120×39÷2=390534+93+317=94415.7+40.0=55.7193-74+324=443296-78=218933-(611-237)=559768÷(4×2)=96615×2=1230156÷(78-76)=78210÷3+855=925109×4×2=87210×22×2=440828-283+91=63630×24=720402÷3÷2=67855-(227+364)=26410×33-301=29382×2=76471×(87÷3)=2059200×4=80016+125-53=88450÷(21÷7)=150263+24×25=863688+115+870=1673338÷(60-58)=169483+52+340=875893-273=620730+288+909=1927(343-119)÷8=28132×7-785=13963×(527-486)=2583503×(32÷4)=4024248+532÷7=324634×8=5072784÷7+345=45710×(388-352)=36081×25×3=6075990-170-393=42776×(638-580)=440812×54=6