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49×(10÷2)=28×14=848÷(2×4)=(285-259)×31=1/7+3/7=47×15=230+524-356=384×2÷3=954÷(10÷5)=872×9÷3=86.7-18.0=90+33×29=188-101+364=233+253=348×(557-548)=897-84+393=779-55×3=481-(97+130)=100+17+17=28×12-139=117×3×2=78×10÷2=561÷3×4=11×90÷5=317+(173-12)=769-(755-571)=720÷(2×2)=2.7+1.4=391+310=477-243+261=72+13×47=765-210+793=693×7÷3=1/9+8/9=277-10×27=10×(348÷6)=359-19×13=43×(380÷4)=31×3×73=16×19×3=39×(42÷7)=42÷(63÷9)=424+10×57=591-160-131=668+639+128=220÷4÷5=161+(788-626)=955+871-880=918÷6+611=794-40×11=321×2÷3=110÷5÷2=845-269-452=630+47×4=769-27×21=35×28-193=85×44×6=263×6-642=976-474=9.4-6.9=269×(202-199)=24÷4=459×2-27=26×(160÷5)=321÷3+256=222÷(22-16)=7.8+2.8=344÷8×19=597+156×6=501÷(514-511)=(482-128)÷6=277-(315-282)=32×22-155=395÷5×81=180÷(826-823)=905+249+68=360÷3×8=211-76×2=93.0-26.6=381×3=160+46+568=830+994+401=4.4-0.8=167+58×12=109-(127-82)=800÷2÷8=759+833+548=18÷9=(127-103)÷6=47+933÷3=458+(283-182)=480×2×8=391-125+846=30×(186÷6)=160+(908-162)=37×77×5=496÷(929-925)=14×5×51=415-139=857+51×15=493+(393-170)=471-206=19×4×43=209+83=389+200×4=11×6×28=203+(283-233)=200÷5÷8=437+(74-64)=427-23×15=294÷(506-504)=87×(901-867)=142×7-448=12×2×60=746+(796-428)=6.9-5.5=66+(430-196)=139+(932-266)=426-(66+340)=958×(42-34)=224-93-100=15×3×94=(172-52)÷5=104×(18÷2)=930÷(3×2)=38×69×9=924÷(2×3)=(647-631)×59=391-(379-221)=2/9+5/9=26×76×4=22×9=87×22÷6=628-45=50×(22-18)=306÷9×79=860×9÷5=354+86×2=87×(66÷2)=164×6-133=848-368+85=41+16×31=75÷5×56=540+13-400=303+158=824+670÷2=494+200-571=463-(333+129)=195×3=611-(924-711)=22×3×12=157+202×2=421-186×2=63÷7×15=272÷(998-990)=463-106×4=432÷(10÷5)=225÷3×8=631-196=222÷(12÷4)=15×(260-251)=116÷2÷2=232÷4÷2=43×(229-226)=2.9-1.0=376-105=207+238=318+(476-419)=920÷2÷2=469-296-55=396÷(24÷4)=630+82×12=293+94×2=191×(64÷8)=6.9-1.9=72×13-296=649×(15÷3)=287÷7×9=(805-461)÷8=644÷(2×2)=340+520÷5=265÷5+73=15×15-22=298+97=55×(819÷9)=83×3=520-(120+387)=84×(54÷3)=5/10-1/10=59+401-377=810×(457-452)=13×4×46=74÷(180-178)=458×7÷2=90×(185÷5)=287-822÷3=490÷(323-316)=440-168÷3=12×7×68=(424-232)÷2=226-424÷8=131-61=2/7-1/7=520-84×4=17×11×5=738+38-515=20×27-345=24×95=819×6÷3=886-490=25×28-42=659+930+412=296÷(390-386)=23×2×8=617+502=264-70×3=500-265=24+(321-194)=123×3×2=371-288-16=377+108=468-78×2=24+(474-353)=96÷(36÷6)=27×17-343=633×(12÷2)=777-670+440=975-(29+72)=246÷3×26=4/8+3/8=96×3×2=143-10-111=324÷4=343-207=484-(623-415)=142÷2=354×5÷2=341+(723-257)=784÷7÷7=69×(296-281)=81÷3×25=928-376-272=417÷(24÷8)=819÷3×7=367+959-436=644+780÷3=528÷8÷2=24÷2÷4=483+705+688=31×10-277=36+63×8=11×(294-289)=779-689+16=252÷4×2=9.4+7.3=31×6-168=15×(84÷2)=66+131-165=756÷6=483+11×28=35×32=68×83×6=128÷4=9.4-2.0=522÷9×72=71×(218-162)=25×28-393=8.5-1.0=329-(671-596)=4.7-0.7=72×88÷8=70×80÷2=102×(35÷7)=5.1-3.9=118÷2×3=490-(120-105)=4.4+0.8=228+40+789=14×11×4=91÷(136-129)=20÷5×23=350-(180+48)=836-561÷3=412×2-656=800×8÷2=273-(206-26)=435-13×21=17×3×63=158+226=430+613+391=868+783÷3=230÷2+119=35÷5×69=888÷3+246=798÷3÷7=17×53=105×5=493-(453-308)=467-(822-603)=700+331=98÷7×60=42÷2=280+988÷4=134+105=168×2÷4=391×2-43=68÷2×6=26.8-10.7=(477-171)÷3=763-(320+143)=33×6×4=803-23×4=12×98÷4=491×(10÷5)=195×5-871=20+377-310=31×7×2=464-(18+253)=19.6+35.8=408×2÷3=256÷(35-33)=344×3-124=32×26×2=31×10-38=897-14×16=231×3=824-89×7=7.6-3.8=149+13×55=325÷5=461×2-520=630÷3+997=233-284÷4=(203-164)÷3=130×(28÷4)=444÷(14÷7)=380+96×6=191+279-455=39×16×9=469-564÷2=564÷6×4=554×(657-648)=292-57-212=10×21=239×3-476=378+75+246=864÷6÷9=(704-260)÷4=(982-496)÷2=504÷(3×2)=418×7=932-255=198+392÷4=101×5-53=504÷6÷4=40÷8=379×4-814=125×7-761=462×2=906+288-55=225+168+255=75.0-68.3=129+284=23×4×54=170+270-403=22+279-249=64+34×11=22×16=302-58×2=148-64+299=18×2×40=24÷(2×4)=658-104=453×2=367-154×2=432÷(172-170)=320+(423-21)=6.6+6.1=207÷(444-441)=19×(252÷6)=776÷2÷2=18.9+3.4=436-654÷3=388×(40÷5)=783-456+953=604-344+457=944-414×2=72÷9=(480-224)÷8=5.6-0.9=152×(28÷7)=304-15×5=12×8×6=418-141×2=16×(216-202)=146-141+350=17×(60÷4)=384÷(2×3)=566×(14÷2)=170+318-63=536×8÷2=335+(459-217)=368-268+274=910÷5=24÷(24÷8)=62+401+468=253+426=746-(450-328)=666+567÷3=343×(16÷8)=604-33=381-(454-352)=9.6-6.4=707÷(56÷8)=371-105-73=43×(25÷5)=140+108×6=183-18×6=314-19×10=13×13×3=258-46×3=988-(389-49)=592×(546-540)=8.8-7.0=762-47-421=19×15-15=334×8=(494-236)÷2=7/10+3/10=675-173-20=75×8+128=128×9=64-11-10=809-(111+228)=19×4×8=46×16÷2=479-226=33.2+26.3=6.9+2.7=942-935+180=362-446÷2=351÷3=24÷(359-355)=8.1-1.3=735×(20÷5)=727-750÷5=241+136=8.2+6.2=587-270÷9=171-(203-92)=181-10×3=186×(308-305)=259-13×11=11×25×2=664÷4×9=308-61-171=139×3=332+53×6=821+216×2=5.7-4.2=84×(15÷3)=15×3×33=0.5+6.4=630×(54÷9)=41×7×3=436×8=536÷(2×2)=21×13=208÷(2×4)=630÷(24÷4)=77×2-25=5.3+3.2=182-164+379=60×45×8=187-(263-103)=27×22+761=107+(651-217)=16×6×22=840+593+45=210÷2÷7=(443-47)÷9=80×(15÷3)=887×6=884-12×7=195÷(310-307)=706-124=26×11=771×(18÷2)=11×(192÷6)=93×(991-983)=767×(45÷9)=360÷(109-100)=447-150-115=75×3×5=19×6×8=(531-59)÷8=28÷4×58=190÷5×6=75+21+321=858-399×2=828÷6÷6=10+115-113=367+(405-268)=44×(185÷5)=13×39÷3=15×25-203=672×(408-403)=43×18=675÷9×38=210÷3×8=135÷3×2=770+660÷6=113×(21÷3)=472-968÷4=335÷5=42×20=12×96=27×27÷3=346-159=492-22-129=64.9-28.1=10×9×53=(977-940)×24=480÷4+894=423+172×3=631+206+87=93×40=574+496-928=706+138×4=92×24×4=912-(809-547)=428×2×5=419-143=(425-408)×34=268÷4=250×4-226=816÷4÷3=29×14÷7=164+17×32=12÷6×5=35×19=19×(45÷3)=1.3+1.2=83×(84÷7)=997×8÷2=0.8+9.2=11×73-289=(476-456)×19=20×2×49=801÷9+342=846÷2÷9=157×4-613=10×79×2=(195-167)÷2=167-154+864=819÷3×5=879-(761+66)=44×(675-646)=3.9+7.5=1/6+2/6=41×(85-76)=455-39-46=216÷(2×2)=59×(424-411)=108÷2×37=38×13-487=369-(319+20)=345+861-918=77×22=2/10-1/10=325+101×3=822+(931-840)=447-311-118=797-42×13=(706-102)÷4=290-681÷3=108÷6×30=686-131=234-45=30×5÷3=33×7×2=114-68+128=276×2÷4=626-(886-671)=323+(279-25)=378÷6+991=44×10-339=13×(270÷6)=398-33×8=288÷(2×4)=12×7=483×(36÷6)=1/4+3/4=59.2+5.4=499×(248-241)=30×10-28=56÷(2×2)=75-15÷3=456÷(2×3)=1/4+2/4=624÷8÷2=79×89×2=350+17+307=48×(639-595)=141×(211-206)=929-18×51=359-106=459+56×3=112×7÷4=676÷2×6=327÷3=96÷2×5=36×2×21=39×22-306=504÷(239-237)=51÷(188-185)=384÷2÷8=225×(73-65)=468÷(3×2)=237×8÷3=469-193=790-25÷5=233-600÷3=423-(107+180)=487+177+444=39×2×79=220-(277-200)=653-232×2=129×7÷3=270×3×6=16×3×32=333+966÷6=396÷6×53=930-(75+549)=426÷(12÷4)=22×17-254=213+806-69=741-(774-283)=383-14×16=434-131×3=468÷4÷3=555-(879-379)=184÷(2×4)=326-19×12=75×99÷5=388+20×20=8.8-1.4=286÷2×7=10×7×39=26×(112÷4)=939+(295-188)=162+300=91×68×2=8.9-3.8=150÷5=120÷4×28=366-(463-454)=19×47+925=3/5-1/5=215×3=157+(497-139)=589×(255-249)=140×2=10×(308÷4)=(39-33)÷3=288÷8=33×7+200=10×54÷6=5/8-2/8=(965-573)÷8=183+55=805-161=905÷5=371-112÷4=271-(378-296)=876-60×10=220+14×55=117÷9=438-123+93=270-73-101=627-(177+311)=281-(213+23)=15×29×2=749×(16÷8)=693-173-232=18×9=252÷4=405-13×14=116+61×14=33×3×19=459-10×16=10×11×5=165×4÷3=87×11=10×9×18=8.6+2.4=298-222=470×2-738=19×19-95=148+(255-128)=22×45÷5=969÷3×7=23×3×51=234-158=308-64+584=78×(261-252)=194÷(10÷5)=682-(885-259)=436-496÷2=540-68-281=112+391×2=736-560+703=48÷2÷3=32×27÷6=456+(384-169)=27×16÷4=433×7-485=2/5-1/5=30÷2=348-167=534×(18÷6)=244-10×19=158-11×11=(417-81)÷6=10×15+176=70.7+0.5=75×11-542=760+73×9=24×4÷2=49×28=324÷4×77=102÷3+291=222÷6=476×9-17=137-(399-358)=425×2÷5=12×(48÷4)=292-231+188=27+482×2=19×5×74=286+268=439-(350-174)=896×4÷2=172-495÷5=73×(128÷2)=396÷9+56=135÷(3×3)=17×(288-284)=2.0+71.4=297×3=8.7+2.5=28×2×13=(108-11)×55=80+108=336÷7×90=13×68÷2=994-(774-344)=824÷(2×2)=323-(265-250)=936÷9×5=(838-478)÷2=12÷(427-424)=2.9+9.0=12×(422-376)=246×5-669=96×99×8=990÷(2×3)=306÷(45÷5)=504+21×25=186+111+263=46×9÷6=(882-818)×80=16×17×2=362-(107+202)=816÷8×7=486-13×31=250×(12÷4)=25×6÷5=828÷(2×3)=200÷(40÷8)=405÷(256-253)=2.3-1.3=339÷3=77+251=21×(462÷7)=213+31+104=963÷(841-838)=755×7=375×2×6=472+(41-27)=292+202-47=52×(186-178)=311-(299-175)=609-(499+15)=76-(319-305)=402×(12÷6)=8.9-6.3=140×(42÷6)=268+191-165=959-(416+250)=22×(200÷8)=386×(12÷6)=252÷7÷6=653+734+851=243×2×7=13×2×89=946÷2+416=40×(351÷9)=308÷7×61=674×2÷4=(574-462)÷2=205×4×7=673-62×3=146-89+122=11×(525÷7)=207-(232-108)=52+64×15=8.0+2.7=(188-171)×26=11×21×4=600÷3÷2=9.6-7.9=90÷3×25=25×18+456=20×19=709-23×9=145×(42÷7)=800+158+867=10×13×7=81×53=871-21×15=556+322=34×(300-292)=115-61=321-11=181+208=859×(280-275)=418+827-19=380+88+287=10×96÷6=438-(158+91)=405-19×19=116+638+548=347-40-214=55×(322÷7)=7/8-1/8=82×(434-426)=462÷7÷2=96×8+224=22×15÷2=42×11=58.7+20.0=295-444÷3=83.4-59.3=72×11-338=932-26×15=839×4-526=876÷(3×2)=183×9=(794-700)×81=1/7+4/7=348÷(3×2)=171-94+195=99-194÷2=107×4=792-31×3=594÷(731-725)=5.0+6.9=917+34×23=342-60÷2=150÷6=312÷(3×2)=9.1-4.7=69÷(18÷6)=(483-56)÷7=61×(730-676)=52×9×2=23×21-141=45×67÷3=24+804-571=206+207-71=749÷(53-46)=101-86+206=204÷(18÷9)=32×2×8=428-10×14=438÷(228-226)=240+(821-253)=827-378+787=177×5×9=83×(79-71)=275+42×9=210+(912-77)=554÷(159-157)=33×2×5=375-114-40=158+29×20=67+298-240=347-(31+103)=736-73×7=33×24×4=332-28×5=946-453-418=250×4-110=860-41=478+824+43=24×40÷4=153÷3×5=2.1+2.6=105+(992-785)=20×88=162+160-171=387-273+465=52×(640÷8)=423×8÷9=455÷5×3=255×(563-556)=65×(290-276)=96×28×4=23×40-223=247-546÷7=50÷2×48=(825-772)×20=16×(419-399)=648÷6÷3=315÷7×47=855-(593+119)=57×(154-143)=36+106+28=432÷(3×3)=30÷6=8.2+9.5=210÷(24÷4)=312÷6÷2=11+21=818-(515+94)=14×2×93=74×2+116=256÷8÷2=703-(191+389)=208-61+157=584-49=30×15×2=417+(174-34)=81×49×2=12×(279÷9)=17×16×3=(318-162)÷6=585+12×18=114-30=264÷8×23=966÷(2×3)=94×63÷3=378÷7÷6=302×(27÷9)=360÷(80-71)=119+207+670=536-422+143=306-24×11=210-161-41=942÷(890-884)=297×9=511+35×3=670÷2+29=661-16×38=24.2-8.1=39×9=78×(340÷5)=431-450÷9=749+110×3=32×44÷8=189-(84+43)=28×25÷4=726÷(3×2)=214÷(10÷5)=489+32×13=(894-218)÷2=871-38×12=431×2+44=268×2+747=910÷7×3=897+(704-404)=390÷3×6=104×7=72.4-63.1=920+(826-787)=165-(42+36)=(543-59)÷2=218×7=23×14×3=12×3×54=23×3=41×7-39=496-11×21=208+160-248=395-203-25=7.2-3.9=170+23-174=302+246=9.6+7.4=121×8-867=176+205-213=997-(219+617)=80×57=961-(533+66)=8.5+3.7=362+195-426=671-(243+382)=23×12×3=33×27-104=602-45×13=72÷(18÷6)=25×8+661=208÷(4×2)=366-(278+42)=480-122+96=2/6+3/6=728-145×2=107+609÷3=270÷(12÷2)=384÷(2×4)=55÷5×23=84×5÷3=67×2=195×(235-231)=636÷(963-961)=(706-544)÷9=390÷(292-289)=35×2×66=3/6-1/6=476×2×7=14.7+79.9=48×2×11=785+716=33×9=828×7÷2=29+(359-348)=115+471+45=57×(33÷3)=21÷(319-316)=16×37÷4=80÷2×6=100÷(2×2)=19×48+78=6.5+9.0=11×(488-406)=789×3-38=4/8-3/8=464-17×11=(313-87)÷2=36÷(3×3)=234+233-288=560÷5÷2=60×3×5=98+229=269+81-104=10×18-111=424÷2+215=266-20×8=29×30÷3=986-(35+92)=10×6×18=248÷(4×2)=97×10=840-114×6=792-13×30=757+(491-64)=10×95×7=148×2×3=128÷(353-351)=22×97=25×30=798÷2×4=56+221-30=40×2×9=73×9=10×9×8=558÷(3×3)=685÷5+993=(417-105)÷2=236-100÷5=916+345÷5=792+782-203=522÷(259-257)=336÷8÷7=863-374÷2=336÷(2×3)=98×48×7=895-352÷4=194÷2×33=298+404=16×4×8=107×2=495÷(12÷4)=368÷8×2=164-30÷2=452÷2×3=389-175=471-16×7=196+21×25=15+243-144=2/8+5/8=17×55+695=851+548=401-(118+198)=280+23×37=7.1-3.8=561-285÷5=480÷3=479+133+265=93×(528-437)=127×(310-307)=96×4-91=860÷5÷2=34.6+13.5=123×(162-157)=495÷9×13=225÷9×17=18×3×58=54÷(3×2)=79×(168÷6)=392-724÷2=884÷2+165=720-23×14=491-37=111×6-257=1/6+3/6=278-(14+48)=28÷2×16=35×13-332=40×28=212+16×13=6/9-1/9=224+(581-187)=20×17-76=327+448÷4=45÷9×79=329÷7=10×(288-266)=313+(163-39)=657÷9=245÷7×11=3.7+2.5=26×(370-355)=13×15×2=75×17=20÷5+144=(448-403)×17=474-(391+25)=28÷7×72=165÷5=0.9+39.8=982+(953-101)=34×(430-427)=801+220×2=621-29×3=37×5=17×21-126=233+159+572=(883-805)×66=822÷3×7=871+(923-175)=204÷6=917-12×24=819÷(21÷7)=385×(444-441)=296÷(36÷9)=383-27×7=84×87÷3=324+28×4=320÷(2×4)=(348-248)÷4=156×(462-458)=946÷2=35÷5×9=880÷2÷4=26×(90÷9)=26×6×2=490+157=456÷2÷4=(377-257)÷5=908÷(2×2)=576÷3+234=57×59=42×10×2=38×18÷9=95×49÷7=(499-443)÷8=(301-248)×13=22×(427-413)=422-358=393×2×4=391-224+138=417-(54+165)=177+216=116÷(461-459)=417-(139-84)=224+278=27×37-364=20×17×2=44×72÷6=(349-327)×50=260÷2÷5=101×(21÷3)=533×7-762=799-13×20=462+895+111=339+816÷3=608×(12÷3)=954÷3÷3=223-(545-496)=52×4×3=(865-475)÷5=41+238+100=873÷(43-40)=436+24÷3=20×48=754-55×13=329-240+259=(376-290)×80=45×12-162=102×(45÷5)=763-159÷3=924÷3×6=426÷3×6=108÷4×34=19×2×88=31×29=2.8-1.8=385×5-346=68×(188-177)=19×33=414-26×15=83×8×9=105×(32÷8)=825÷3×5=192÷2×7=47-(467-445)=339+33×5=73×(396÷6)=856-165=989+594=348-72÷8=222-69-121=175×2=10×7×94=11×26-23=711+612÷9=174÷(108-105)=78÷2×22=99×5=477-59×5=491-39+352=379+921+397=10×11×4=807÷(12÷4)=467×2×9=192÷8÷4=52×2×6=780×5-803=802×(920-913)=247×9=92+184=90×3+916=64.0-61.1=48+19×28=198÷(2×3)=150÷3×5=377-277-38=689+388-806=408÷(12÷6)=28×6÷4=554+12×34=126÷(15÷5)=(166-137)×17=70×(18÷3)=171+209-182=5.3+1.2=(179-166)×71=486-103×4=61×(88÷8)=174÷3=471-42×10=973-388-93=102×(30÷6)=44×32÷2=76÷(12÷6)=566-30×9=919-222-641=120÷5×23=329-98+320=855÷5÷3=232÷(2×2)=622+39×23=608÷4×3=873×6÷9=18×20÷3=(494-22)÷4=809-383=48×18-307=362-140÷2=48×(16÷8)=89×72÷4=128÷(36÷9)=90×(952-891)=76×3÷4=7/9-2/9=926×5=49×77×6=6.0-3.7=150÷2×47=213-13×15=239+55×13=144÷(3×2)=21×2×16=(121-16)÷3=348×2×5=959×8÷4=601×7=113×4-229=58×(255-247)=218-(139-26)=246+50×18=23+985-593=340-128+23=590+71+537=282÷(16÷8)=135×2+204=96+291=63.8-22.6=148+199+554=743-733=60×79÷5=106×(246-238)=27×6÷3=55×16+117=686×(914-905)=560÷2÷7=13×5×83=156×5×8=686×(110-107)=238+211=466-(825-762)=933÷(18÷6)=93-53+61=341-147=37×8×3=(34-13)×37=736÷(685-677)=(964-892)÷4=29×13+859=17×25-355=(327-103)÷8=136-268÷2=639×8-258=418-10×7=887×9-895=888-(573-547)=1.2+4.5=434-261-33=12×26-260=22.3+66.8=62×2÷4=857-464-80=889-914÷2=12×37-31=983-620-316=127×(15÷3)=382+(256-129)=67×79=210÷2=15×24÷9=205+20×16=46×12÷6=120÷5×33=735÷3+483=150÷(18÷6)=(352-40)÷3=711÷(434-425)=348÷(155-151)=205-336÷4=764-360÷9=460-714÷6=4.5+9.5=847×6-931=10×(372÷4)=228+644=572+11+166=3/6-2/6=93×(180÷9)=354-49÷7=14×13=447-167-28=842÷2=254×5=90÷6×18=11×5×21=786÷3×8=10×5×12=42÷(582-580)=169×2-231=423-93-91=854-206-26=175-28=930+391×2=35×88÷2=289+642÷3=527-(132+316)=839-561-88=831×4-273=105×8÷4=12×30+429=766-560+994=306×7÷2=4.1+78.4=327-243+208=436-10×15=444-32×12=469-(51+339)=207-(172+16)=387÷9=643-141×3=488+624÷3=12×3÷2=634+172+114=290-26+76=617×6-152=928-725÷5=(672-652)×67=266-68=496-62×2=10×30×3=109+311=(868-313)÷3=164+(836-65)=180+11×15=29×36=508÷2=83.2-69.2=110+281-45=727+160=40×13÷5=761+856+968=102÷2×13=397+988+318=392÷8×4=831÷3=34×(65÷5)=81×23=227+250=788×7÷4=598-(471+70)=55÷5×32=79×80÷2=319-(228-113)=64×(72÷9)=481+925÷5=12×(228÷3)=437-166×2=403+21×9=392+365÷5=448÷2÷8=435÷(24÷8)=839+124×2=343-675÷9=21×(105÷5)=12×6×2=37×(154÷2)=994÷(49÷7)=82×(85-77)=267+344×2=10×2×62=78×22=944×6=32+111×4=361+674-327=21×37-568=948÷3×4=546÷(56÷8)=991-38×25=508×(24÷8)=30.9-16.7=27×12+288=(916-724)÷2=7.7+1.3=146×6×9=426×8÷2=15×22=14×33-229=(288-236)÷4=448÷(16÷2)=56×38÷4=79×6+192=81×5-345=10×(255-243)=53×9-160=16×54÷2=771×3=325-48-215=42×(244-237)=948-(532-155)=24×10×4=516-98+977=729+76×2=54÷(2×3)=12×(64÷4)=66.2-65.8=252+200=5.9-2.7=452÷(12÷6)=589+299=428+399-523=90+(325-319)=47×12=25×18-159=25×10=964÷2+451=891-(28+810)=400÷(36÷9)=39×2×21=288÷(24÷3)=299×(828-820)=3.9-3.7=556-249-282=98÷2=57×60×6=399-(218+100)=271-31-51=117×8÷3=46×18-382=778÷(925-923)=(793-15)÷2=690÷(27÷9)=819÷3=181×4×3=13×68=460-(116-106)=(369-351)×17=352-288-39=627-455=493-281+119=612÷3=731+470+204=56.2+29.6=参考答案49×(10÷2)=24528×14=392848÷(2×4)=106(285-259)×31=8061/7+3/7=4/747×15=705230+524-356=398384×2÷3=256954÷(10÷5)=477872×9÷3=261686.7-18.0=68.790+33×29=1047188-101+364=451233+253=486348×(557-548)=3132897-84+393=1206779-55×3=614481-(97+130)=254100+17+17=13428×12-139=197117×3×2=70278×10÷2=390561÷3×4=74811×90÷5=198317+(173-12)=478769-(755-571)=585720÷(2×2)=1802.7+1.4=4.1391+310=701477-243+261=49572+13×47=683765-210+793=1348693×7÷3=16171/9+8/9=1277-10×27=710×(348÷6)=580359-19×13=11243×(380÷4)=408531×3×73=678916×19×3=91239×(42÷7)=23442÷(63÷9)=6424+10×57=994591-160-131=300668+639+128=1435220÷4÷5=11161+(788-626)=323955+871-880=946918÷6+611=764794-40×11=354321×2÷3=214110÷5÷2=11845-269-452=124630+47×4=818769-27×21=20235×28-193=78785×44×6=22440263×6-642=936976-474=5029.4-6.9=2.5269×(202-199)=80724÷4=6459×2-27=89126×(160÷5)=832321÷3+256=363222÷(22-16)=377.8+2.8=10.6344÷8×19=817597+156×6=1533501÷(514-511)=167(482-128)÷6=59277-(315-282)=24432×22-155=549395÷5×81=6399180÷(826-823)=60905+249+68=1222360÷3×8=960211-76×2=5993.0-26.6=66.4381×3=1143160+46+568=774830+994+401=22254.4-0.8=3.6167+58×12=863109-(127-82)=64800÷2÷8=50759+833+548=214018÷9=2(127-103)÷6=447+933÷3=358458+(283-182)=559480×2×8=7680391-125+846=111230×(186÷6)=930160+(908-162)=90637×77×5=14245496÷(929-925)=12414×5×51=3570415-139=276857+51×15=1622493+(393-170)=716471-206=26519×4×43=3268209+83=292389+200×4=118911×6×28=1848203+(283-233)=253200÷5÷8=5437+(74-64)=447427-23×15=82294÷(506-504)=14787×(901-867)=2958142×7-448=54612×2×60=1440746+(796-428)=11146.9-5.5=1.466+(430-196)=300139+(932-266)=805426-(66+340)=20958×(42-34)=7664224-93-100=3115×3×94=4230(172-52)÷5=24104×(18÷2)=936930÷(3×2)=15538×69×9=23598924÷(2×3)=154(647-631)×59=944391-(379-221)=2332/9+5/9=7/926×76×4=790422×9=19887×22÷6=319628-45=58350×(22-18)=200306÷9×79=2686860×9÷5=1548354+86×2=52687×(66÷2)=2871164×6-133=851848-368+85=56541+16×31=53775÷5×56=840540+13-400=153303+158=461824+670÷2=1159494+200-571=123463-(333+129)=1195×3=585611-(924-711)=39822×3×12=792157+202×2=561421-186×2=4963÷7×15=135272÷(998-990)=34463-106×4=39432÷(10÷5)=216225÷3×8=600631-196=435222÷(12÷4)=7415×(260-251)=135116÷2÷2=29232÷4÷2=2943×(229-226)=1292.9-1.0=1.9376-105=271207+238=445318+(476-419)=375920÷2÷2=230469-296-55=118396÷(24÷4)=66630+82×12=1614293+94×2=481191×(64÷8)=15286.9-1.9=5.072×13-296=640649×(15÷3)=3245287÷7×9=369(805-461)÷8=43644÷(2×2)=161340+520÷5=444265÷5+73=12615×15-22=203298+97=39555×(819÷9)=500583×3=249520-(120+387)=1384×(54÷3)=15125/10-1/10=4/1059+401-377=83810×(457-452)=405013×4×46=239274÷(180-178)=37458×7÷2=160390×(185÷5)=3330287-822÷3=13490÷(323-316)=70440-168÷3=38412×7×68=5712(424-232)÷2=96226-424÷8=173131-61=702/7-1/7=1/7520-84×4=18417×11×5=935738+38-515=26120×27-345=19524×95=2280819×6÷3=1638886-490=39625×28-42=658659+930+412=2001296÷(390-386)=7423×2×8=368617+502=1119264-70×3=54500-265=23524+(321-194)=151123×3×2=738371-288-16=67377+108=485468-78×2=31224+(474-353)=14596÷(36÷6)=1627×17-343=116633×(12÷2)=3798777-670+440=547975-(29+72)=874246÷3×26=21324/8+3/8=7/896×3×2=576143-10-111=22324÷4=81343-207=136484-(623-415)=276142÷2=71354×5÷2=885341+(723-257)=807784÷7÷7=1669×(296-281)=103581÷3×25=675928-376-272=280417÷(24÷8)=139819÷3×7=1911367+959-436=890644+780÷3=904528÷8÷2=3324÷2÷4=3483+705+688=187631×10-277=3336+63×8=54011×(294-289)=55779-689+16=106252÷4×2=1269.4+7.3=16.731×6-168=1815×(84÷2)=63066+131-165=32756÷6=126483+11×28=79135×32=112068×83×6=33864128÷4=329.4-2.0=7.4522÷9×72=417671×(218-162)=397625×28-393=3078.5-1.0=7.5329-(671-596)=2544.7-0.7=4.072×88÷8=79270×80÷2=2800102×(35÷7)=5105.1-3.9=1.2118÷2×3=177490-(120-105)=4754.4+0.8=5.2228+40+789=105714×11×4=61691÷(136-129)=1320÷5×23=92350-(180+48)=122836-561÷3=649412×2-656=168800×8÷2=3200273-(206-26)=93435-13×21=16217×3×63=3213158+226=384430+613+391=1434868+783÷3=1129230÷2+119=23435÷5×69=483888÷3+246=542798÷3÷7=3817×53=901105×5=525493-(453-308)=348467-(822-603)=248700+331=103198÷7×60=84042÷2=21280+988÷4=527134+105=239168×2÷4=84391×2-43=73968÷2×6=20426.8-10.7=16.1(477-171)÷3=102763-(320+143)=30033×6×4=792803-23×4=71112×98÷4=294491×(10÷5)=982195×5-871=10420+377-310=8731×7×2=434464-(18+253)=19319.6+35.8=55.4408×2÷3=272256÷(35-33)=128344×3-124=90832×26×2=166431×10-38=272897-14×16=673231×3=693824-89×7=2017.6-3.8=3.8149+13×55=864325÷5=65461×2-520=402630÷3+997=1207233-284÷4=162(203-164)÷3=13130×(28÷4)=910444÷(14÷7)=222380+96×6=956191+279-455=1539×16×9=5616469-564÷2=187564÷6×4=376554×(657-648)=4986292-57-212=2310×21=210239×3-476=241378+75+246=699864÷6÷9=16(704-260)÷4=111(982-496)÷2=243504÷(3×2)=84418×7=2926932-255=677198+392÷4=296101×5-53=452504÷6÷4=2140÷8=5379×4-814=702125×7-761=114462×2=924906+288-55=1139225+168+255=64875.0-68.3=6.7129+284=41323×4×54=4968170+270-403=3722+279-249=5264+34×11=43822×16=352302-58×2=186148-64+299=38318×2×40=144024÷(2×4)=3658-104=554453×2=906367-154×2=59432÷(172-170)=216320+(423-21)=7226.6+6.1=12.7207÷(444-441)=6919×(252÷6)=798776÷2÷2=19418.9+3.4=22.3436-654÷3=218388×(40÷5)=3104783-456+953=1280604-344+457=717944-414×2=11672÷9=8(480-224)÷8=325.6-0.9=4.7152×(28÷7)=608304-15×5=22912×8×6=576418-141×2=13616×(216-202)=224146-141+350=35517×(60÷4)=255384÷(2×3)=64566×(14÷2)=3962170+318-63=425536×8÷2=2144335+(459-217)=577368-268+274=374910÷5=18224÷(24÷8)=862+401+468=931253+426=679746-(450-328)=624666+567÷3=855343×(16÷8)=686604-33=571381-(454-352)=2799.6-6.4=3.2707÷(56÷8)=101371-105-73=19343×(25÷5)=215140+108×6=788183-18×6=75314-19×10=12413×13×3=507258-46×3=120988-(389-49)=648592×(546-540)=35528.8-7.0=1.8762-47-421=29419×15-15=270334×8=2672(494-236)÷2=1297/10+3/10=1675-173-20=48275×8+128=728128×9=115264-11-10=43809-(111+228)=47019×4×8=60846×16÷2=368479-226=25333.2+26.3=59.56.9+2.7=9.6942-935+180=187362-446÷2=139351÷3=11724÷(359-355)=68.1-1.3=6.8735×(20÷5)=2940727-750÷5=577241+136=3778.2+6.2=14.4587-270÷9=557171-(203-92)=60181-10×3=151186×(308-305)=558259-13×11=11611×25×2=550664÷4×9=1494308-61-171=76139×3=417332+53×6=650821+216×2=12535.7-4.2=1.584×(15÷3)=42015×3×33=14850.5+6.4=6.9630×(54÷9)=378041×7×3=861436×8=3488536÷(2×2)=13421×13=273208÷(2×4)=26630÷(24÷4)=10577×2-25=1295.3+3.2=8.5182-164+379=39760×45×8=21600187-(263-103)=2727×22+761=1355107+(651-217)=54116×6×22=2112840+593+45=1478210÷2÷7=15(443-47)÷9=4480×(15÷3)=400887×6=5322884-12×7=800195÷(310-307)=65706-124=58226×11=286771×(18÷2)=693911×(192÷6)=35293×(991-983)=744767×(45÷9)=3835360÷(109-100)=40447-150-115=18275×3×5=112519×6×8=912(531-59)÷8=5928÷4×58=406190÷5×6=22875+21+321=417858-399×2=60828÷6÷6=2310+115-113=12367+(405-268)=50444×(185÷5)=162813×39÷3=16915×25-203=172672×(408-403)=336043×18=774675÷9×38=2850210÷3×8=560135÷3×2=90770+660÷6=880113×(21÷3)=791472-968÷4=230335÷5=6742×20=84012×96=115227×27÷3=243346-159=187492-22-129=34164.9-28.1=36.810×9×53=4770(977-940)×24=888480÷4+894=1014423+172×3=939631+206+87=92493×40=3720574+496-928=142706+138×4=125892×24×4=8832912-(809-547)=650428×2×5=4280419-143=276(425-408)×34=578268÷4=67250×4-226=774816÷4÷3=6829×14÷7=58164+17×32=70812÷6×5=1035×19=66519×(45÷3)=2851.3+1.2=2.583×(84÷7)=996997×8÷2=39880.8+9.2=10.011×73-289=514(476-456)×19=38020×2×49=1960801÷9+342=431846÷2÷9=47157×4-613=1510×79×2=1580(195-167)÷2=14167-154+864=877819÷3×5=1365879-(761+66)=5244×(675-646)=12763.9+7.5=11.41/6+2/6=3/641×(85-76)=369455-39-46=370216÷(2×2)=5459×(424-411)=767108÷2×37=199838×13-487=7369-(319+20)=30345+861-918=28877×22=16942/10-1/10=1/10325+101×3=628822+(931-840)=913447-311-118=18797-42×13=251(706-102)÷4=151290-681÷3=63108÷6×30=540686-131=555234-45=18930×5÷3=5033×7×2=462114-68+128=174276×2÷4=138626-(886-671)=411323+(279-25)=577378÷6+991=105444×10-339=10113×(270÷6)=585398-33×8=134288÷(2×4)=3612×7=84483×(36÷6)=28981/4+3/4=159.2+5.4=64.6499×(248-241)=349330×10-28=27256÷(2×2)=1475-15÷3=70456÷(2×3)=761/4+2/4=3/4624÷8÷2=3979×89×2=14062350+17+307=67448×(639-595)=2112141×(211-206)=705929-18×51=11359-106=253459+56×3=627112×7÷4=196676÷2×6=2028327÷3=10996÷2×5=24036×2×21=151239×22-306=552504÷(239-237)=25251÷(188-185)=17384÷2÷8=24225×(73-65)=1800468÷(3×2)=78237×8÷3=632469-193=276790-25÷5=785233-600÷3=33423-(107+180)=136487+177+444=110839×2×79=6162220-(277-200)=143653-232×2=189129×7÷3=301270×3×6=486016×3×32=1536333+966÷6=494396÷6×53=3498930-(75+549)=306426÷(12÷4)=14222×17-254=120213+806-69=950741-(774-283)=250383-14×16=159434-131×3=41468÷4÷3=39555-(879-379)=55184÷(2×4)=23326-19×12=9875×99÷5=1485388+20×20=7888.8-1.4=7.4286÷2×7=100110×7×39=273026×(112÷4)=728939+(295-188)=1046162+300=46291×68×2=123768.9-3.8=5.1150÷5=30120÷4×28=840366-(463-454)=35719×47+925=18183/5-1/5=2/5215×3=645157+(497-139)=515589×(255-249)=3534140×2=28010×(308÷4)=770(39-33)÷3=2288÷8=3633×7+200=43110×54÷6=905/8-2/8=3/8(965-573)÷8=49183+55=238805-161=644905÷5=181371-112÷4=343271-(378-296)=189876-60×10=276220+14×55=990117÷9=13438-123+93=408270-73-101=96627-(177+311)=139281-(213+23)=4515×29×2=870749×(16÷8)=1498693-173-232=28818×9=162252÷4=63405-13×14=223116+61×14=97033×3×19=1881459-10×16=29910×11×5=550165×4÷3=22087×11=95710×9×18=16208.6+2.4=11.0298-222=76470×2-738=20219×19-95=266148+(255-128)=27522×45÷5=198969÷3×7=226123×3×51=3519234-158=76308-64+584=82878×(261-252)=702194÷(10÷5)=97682-(885-259)=56436-496÷2=188540-68-281=191112+391×2=894736-560+703=87948÷2÷3=832×27÷6=144456+(384-169)=67127×16÷4=108433×7-485=25462/5-1/5=1/530÷2=15348-167=181534×(18÷6)=1602244-10×19=54158-11×11=37(417-81)÷6=5610×15+176=32670.7+0.5=71.275×11-542=283760+73×9=141724×4÷2=4849×28=1372324÷4×77=6237102÷3+291=325222÷6=37476×9-17=4267137-(399-358)=96425×2÷5=17012×(48÷4)=144292-231+188=24927+482×2=99119×5×74=7030286+268=554439-(350-174)=263896×4÷2=1792172-495÷5=7373×(128÷2)=4672396÷9+56=100135÷(3×3)=1517×(288-284)=682.0+71.4=73.4297×3=8918.7+2.5=11.228×2×13=728(108-11)×55=533580+108=188336÷7×90=432013×68÷2=442994-(774-344)=564824÷(2×2)=206323-(265-250)=308936÷9×5=520(838-478)÷2=18012÷(427-424)=42.9+9.0=11.912×(422-376)=552246×5-669=56196×99×8=76032990÷(2×3)=165306÷(45÷5)=34504+21×25=1029186+111+263=56046×9÷6=69(882-818)×80=512016×17×2=544362-(107+202)=53816÷8×7=714486-13×31=83250×(12÷4)=75025×6÷5=30828÷(2×3)=138200÷(40÷8)=40405÷(256-253)=1352.3-1.3=1.0339÷3=11377+251=32821×(462÷7)=1386213+31+104=348963÷(841-838)=321755×7=5285375×2×6=4500472+(41-27)=486292+202-47=44752×(186-178)=416311-(299-175)=187609-(499+15)=9576-(319-305)=62402×(12÷6)=8048.9-6.3=2.6140×(42÷6)=980268+191-165=294959-(416+250)=29322×(200÷8)=550386×(12÷6)=772252÷7÷6=6653+734+851=2238243×2×7=340213×2×89=2314946÷2+416=88940×(351÷9)=1560308÷7×61=2684674×2÷4=337(574-462)÷2=56205×4×7=5740673-62×3=487146-89+122=17911×(525÷7)=825207-(232-108)=8352+64×15=10128.0+2.7=10.7(188-171)×26=44211×21×4=924600÷3÷2=1009.6-7.9=1.790÷3×25=75025×18+456=90620×19=380709-23×9=502145×(42÷7)=870800+158+867=182510×13×7=91081×53=4293871-21×15=556556+322=87834×(300-292)=272115-61=54321-11=310181+208=389859×(280-275)=4295418+827-19=1226380+88+287=75510×96÷6=160438-(158+91)=189405-19×19=44116+638+548=1302347-40-214=9355×(322÷7)=25307/8-1/8=6/882×(434-426)=656462÷7÷2=3396×8+224=99222×15÷2=16542×11=46258.7+20.0=78.7295-444÷3=14783.4-59.3=24.172×11-338=454932-26×15=542839×4-526=2830876÷(3×2)=146183×9=1647(794-700)×81=76141/7+4/7=5/7348÷(3×2)=58171-94+195=27299-194÷2=2107×4=428792-31×3=699594÷(731-725)=995.0+6.9=11.9917+34×23=1699342-60÷2=312150÷6=25312÷(3×2)=529.1-4.7=4.469÷(18÷6)=23(483-56)÷7=6161×(730-676)=329452×9×2=93623×21-141=34245×67÷3=100524+804-571=257206+207-71=342749÷(53-46)=107101-86+206=221204÷(18÷9)=10232×2×8=512428-10×14=288438÷(228-226)=219240+(821-253)=808827-378+787=1236177×5×9=796583×(79-71)=664275+42×9=653210+(912-77)=1045554÷(159-157)=27733×2×5=330375-114-40=221158+29×20=73867+298-240=125347-(31+103)=213736-73×7=22533×24×4=3168332-28×5=192946-453-418=75250×4-110=890860-41=819478+824+43=134524×40÷4=240153÷3×5=2552.1+2.6=4.7105+(992-785)=31220×88=1760162+160-171=151387-273+465=57952×(640÷8)=4160423×8÷9=376455÷5×3=273255×(563-556)=178565×(290-276)=91096×28×4=1075223×40-223=697247-546÷7=16950÷2×48=1200(825-772)×20=106016×(419-399)=320648÷6÷3=36315÷7×47=2115855-(593+119)=14357×(154-143)=62736+106+28=170432÷(3×3)=4830÷6=58.2+9.