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30+143×4=5.6-1.4=10×54=46×2×7=12×2×81=707×(40÷8)=17×19-236=367+79-215=15×33-187=285-65-119=374-48×6=615-199×3=24×2×4=42+104÷2=128×2-45=290÷(141-136)=444×4=50×15÷2=212-(278-135)=43×2×3=364÷7×23=235×(29-26)=825-69-631=485-22×20=32×3×18=96+262×2=22×76×5=145+290÷5=388+14×20=68×42÷7=183×5×2=(852-224)÷4=716+740÷2=16×3×23=364÷(493-489)=325÷5×15=314-11×9=9.4-9.0=388×(747-744)=322÷7÷2=66×6+262=(828-785)×87=204÷4+54=403+69=339-297+62=14×10+212=113×(386-382)=5.1-0.8=(534-501)÷3=566-(802-529)=300+(956-311)=40×2×4=240×5÷6=10×21×4=246×(663-659)=42÷7+156=259÷(63÷9)=70×85=18+(410-312)=725×2=40×69×4=21×20-154=478÷(10÷5)=846×7=484+30÷5=146-162÷9=(315-284)×54=32×(160÷5)=8.6+4.6=36×24-337=199-142=122×(28÷7)=126÷2×30=921÷3×5=92+302×2=24×11-135=945÷(56÷8)=363×2+63=168×9-497=87×43×9=65÷5×37=979-(896-548)=316+69×14=252-(69-55)=190×(150-147)=796÷(12÷6)=662-(661-585)=406÷(14÷7)=865+63×15=14×28×2=136+50×7=386+42×4=384-286-74=184-10×4=121×9=900÷2×7=525÷5÷3=158-55+419=840+(392-223)=196×3-132=844-(590+123)=845+27×7=60×37÷2=35×2×51=961+(666-52)=46+318×3=686÷7÷2=5.5+5.5=49×60÷6=467-30×8=112÷7=37×12=460-152=10×33-103=157×2×3=2.8-1.5=625+164=17×23-25=90+546÷3=313-183-87=20×(240÷8)=133-658÷7=768-113×5=292-32×8=645÷(18÷6)=807-246÷6=876÷3×7=278+856÷8=6.2+1.1=106×7÷2=867+34×26=441-15×8=490+155×2=170-155+396=(172-102)÷2=828-323×2=84×99÷9=495-56÷4=(181-81)÷5=299-63÷7=12×26=53×87=300+748-772=920-(130-66)=27÷9×74=476-13×26=81×(56÷7)=261+104=182÷7×38=304÷8÷2=170÷2×49=115×(392-385)=480÷(191-188)=798+639÷3=480÷(2×2)=235÷(238-233)=1.5+6.9=801÷3+560=16×14÷7=1/6+3/6=497-73-198=400-(179-46)=218-(158-58)=22×16+323=116+37=17×2×33=27×(180÷9)=618+364-267=695-47-637=749+150×5=76÷4×32=201-212÷2=150×4÷6=971-511+640=833×9-658=20×26÷5=384-61-15=14×30×2=227-847÷7=288÷(2×2)=210÷(3×2)=473+14×9=24×39=24÷4=760+15×28=9.9+4.1=912÷(2×2)=471×2-126=66×(197-166)=204-196÷4=257×(68-61)=(886-11)÷7=46×11-50=378+657-871=364÷7÷2=714-233=208-930÷6=474-15=2.6+1.4=936÷(2×2)=66÷(203-200)=68×61×9=265×2×3=120÷4×14=633+668+51=186×3÷2=93.9-40.7=410-51×8=5.3-2.6=166×(629-623)=37×35=89×(25-14)=45×7=347+(237-122)=902+415=4.7-0.2=15×13×4=770-33×21=34×18÷4=218+128-227=240÷(24÷4)=448-73=26×87=669-808÷4=259-256÷4=172÷(2×2)=30×(303-292)=118-113+356=100×(28÷7)=810÷9=345-66=(867-846)÷7=936-753÷3=85×(181-174)=419-(25+336)=31×3×72=13×(54÷6)=110÷5=364-(253-17)=380×2=31×(180÷3)=6.3-1.2=949-15×21=486÷9÷9=510÷5×3=(263-247)×24=425×6÷5=68×39=390×(549-546)=195×(465-462)=26×(171÷9)=14×7×24=233+142=760+28+473=960÷4×6=855÷5÷9=272×2÷8=426×(42÷7)=42×3÷9=10×88+225=(424-168)÷2=34×2×44=16×25+82=494-15÷3=826×(10÷5)=30×2×31=211+10+311=21×(58÷2)=381-15×20=918÷(421-418)=950-156×3=35×19÷7=627-(658-161)=864÷6÷4=3.9+9.0=484×2-682=780+791+983=77×88÷8=95×(700-606)=206+736-262=483+(351-111)=912+(243-81)=61.7-43.2=(89-57)÷2=73×95=26×(144÷4)=14×2×61=92×2×3=3.2+5.2=430+195=90÷6×46=703-18×17=(954-864)÷3=96÷2÷6=733×6÷2=147×6÷7=732÷(12÷2)=926÷2×4=140÷4+73=301+352=74+173-193=480÷6×78=310-28×4=31×(384÷4)=123÷3×14=361+(203-20)=496-18×17=322-79+28=11×24×2=523+661+195=56÷4÷7=25×34=39×96=58.2-49.4=842+152=913-42×15=32×6÷4=333÷9×2=895÷5×9=50.1+46.1=22×99÷2=53×23=214-46-122=34×7÷2=(956-941)×27=13×2×24=34×16-130=309+147=459-32÷4=34÷2×6=300÷(442-439)=956-10×93=341-292+437=(432-393)×25=32×12×6=66÷(974-971)=12×11×4=310-(36+185)=128+262=626÷2+108=502-10×9=806-225×3=(217-172)×19=176÷8=85×2=488-38=548-474÷6=937+(654-501)=374-310+89=655-26-292=12×45=368+(170-125)=432×5÷4=134×5+204=56+(229-165)=674÷2×6=(391-311)÷4=880-167-255=42×2×13=168÷2×11=105×5-299=15×(208-181)=198+(381-88)=117×4+475=71.7+9.0=230÷2×6=650-217-387=56×42÷6=440-381+129=545-(61+447)=360÷8÷9=186+560+73=248÷(169-165)=4.4-2.2=3.9+7.6=4/8-2/8=4/6+2/6=355+712-268=1.8+9.5=32×59×9=974×(18÷3)=177-10=272÷(56÷7)=339+21-213=1/4+2/4=97.6-58.8=263×2-524=378÷2÷7=270×6=396÷3÷4=223×4×8=208÷8×9=803-15×50=426-(218+198)=985-171×5=852÷2÷2=298-468÷6=492÷(90-87)=447-183=769-(302+341)=52×(240÷6)=352÷4×3=(208-194)×54=64÷4=6/9-3/9=417+512+424=891+(749-194)=783+704-241=99.2-98.1=288+750=752÷(160-152)=726÷3=20×3×99=486×(35÷5)=119×(24÷8)=149+103=908÷(2×2)=324÷4×63=19×66=862-(621+214)=500-30×6=634×4-87=945-(446+320)=436-27×10=440÷(48-43)=152÷8+266=48.2-1.3=(330-273)÷3=30×(145÷5)=927+80-13=132×7÷6=(182-154)÷7=121×8-452=613+162×5=100×6×4=37.3+7.6=572÷2=21×3×22=482-(451+16)=768÷8÷3=811-10×22=74+(323-298)=65×(176÷8)=309-66=450÷(20÷4)=494-139×3=28.1+29.6=27×(76÷4)=376÷(358-356)=451+(999-897)=412-177-98=864÷2×5=7/10+2/10=104×(161-152)=863+86+967=405-(22+62)=205-672÷8=13×(395-368)=891-510+879=413-99-85=457-(213+36)=7.6+1.4=(811-221)÷2=722-(664-506)=194+58×10=48×14+298=185×3=677-144-158=(290-262)÷2=4.2-3.0=51.9-35.4=111+965+568=816÷8÷2=57×4=349-219-112=870×4-367=455-(123+217)=63×11×6=384+473=208+154+573=864-15×42=22×2×70=343÷(35÷5)=4/6-1/6=215+275=91+231+231=223×(18÷6)=98×9-444=(628-54)÷7=41+11×60=696÷3÷8=669-(233+338)=418-309+14=65×4=107×(72÷8)=972÷(2×2)=890-(163+520)=33÷3=424-378÷3=447-338-63=807÷3=366+294=600-525+684=75×(147-144)=362-286+321=575-18×6=33×(432÷9)=17×(360÷8)=52÷(2×2)=8.9+0.9=21×15×2=90×(24÷3)=36÷(2×3)=133×(323-317)=250-510÷3=(459-369)÷9=68×(98÷7)=860×6-692=410-(824-586)=484-(958-918)=50×76×8=17×51÷3=72×7÷8=387+(368-90)=980÷(35÷5)=32×20÷4=(489-473)÷4=256÷(141-139)=51×(56÷8)=81.3-10.0=685-20×20=217÷(80-73)=38×(272-268)=359+442+123=717-(574+124)=82×(564÷6)=53×13+687=132+250=395+(201-188)=504÷(56÷8)=221×2=12×59-691=593+552÷2=749-239=252-12×8=888÷(64÷8)=72×12÷2=858-(182+296)=54÷9×66=156÷2=50×96÷3=225÷9×27=31.4+51.2=406÷7+830=56+130+764=196÷(2×2)=28×(260÷4)=422-95-228=712÷8×85=666÷3×7=194×3=347×(10÷5)=666-295×2=235÷(40÷8)=556+994-809=142+(339-161)=286-34-234=96÷2÷4=(440-420)×15=560÷8÷7=(494-448)÷2=345-(25+214)=684÷(3×3)=297÷3=171÷3×13=207+28×17=987÷7=616×3÷2=28×13-51=291+(180-97)=90×(945-862)=(437-41)÷3=480-250+470=39×(441-405)=624×2-787=98×82÷4=82.5+0.5=46.8-12.9=10×9×88=407+814+538=309×2-168=26×7=84×8-650=498÷6×7=11×20-184=221+40×2=16×26×2=65×15-876=495×2-659=14÷(10÷5)=863+558=20×33-225=75×9÷5=177-595÷7=448×3-466=289-178=54×(20÷5)=4/8+3/8=999-52×2=50÷5×79=461+725+605=52÷2×28=379×2=373-665÷7=40×11+390=247+212=281×3-26=40×(87÷3)=678÷(884-878)=738÷(12÷2)=770×(35÷7)=287-(491-262)=494-64×6=519-62-441=84×5÷2=477÷3×5=23×21-220=49×(171÷9)=400-380=96×83÷2=195÷(860-855)=10×9×20=45×10÷9=948÷(858-856)=30×30÷5=104÷(16÷4)=68+23×19=26×70÷7=20+312+220=918×(756-751)=11+17×54=450÷(63-61)=170+414+276=439-(428-159)=66×2×4=42×(190-148)=581-(767-453)=440-68×5=154×(173-167)=61×(28÷7)=717-11×13=12×3×4=36×9×3=288÷9+903=581-(33+385)=88+285+44=72×67÷4=37×10-288=368-173=284+171-129=37×2×92=511-66×7=620+914-718=668÷4+680=70+71×10=56×6÷8=378-295+157=120÷5×28=79+358-10=9.2+74.6=512×9÷2=291-26-170=266×(45÷5)=596-201+659=490+368÷4=815÷5×9=582÷(3×2)=335-225=884+(763-52)=9.2+9.6=(437-71)÷3=27×10-127=5.4-3.0=128÷(2×2)=190×(476-471)=135÷(3×3)=56×14=96-90÷6=572×(662-658)=401-328=894÷3+197=98÷7×90=79×91=36×3×5=554-17×20=(375-116)÷7=459-70×5=702÷(2×3)=54÷9=171+37=6.8-6.7=198÷6=607+327-709=(539-451)×21=142×(332-326)=65×58=50×71×3=98×(950-884)=27×2×94=33×10-218=920÷5÷2=37×18-213=13×(96÷2)=670÷(262-260)=5.6+4.5=268-254=179×4×7=323-265=63×(584÷8)=(927-635)÷4=36×(95-79)=36×2×8=19×33=(473-416)×14=747-(528+204)=20×2×57=966+41-359=809×8-714=22+541+343=17×28-81=18+462-26=2/5-1/5=222-196+726=506×9÷2=642×2-741=376×(707-702)=(383-317)÷3=269-(520-378)=(173-154)×43=88.9-11.9=49×3×7=42÷3=698-50=23×4×16=20×(602-558)=399+954÷2=518+(951-306)=924÷2=268×(28÷7)=773+149+784=621÷9÷3=366-303+92=54×7÷6=258+126-245=5.4-4.3=93+472+535=474-214-236=494-(300+16)=624÷(2×2)=222-131-29=612÷(2×3)=168+955+541=298+20×11=818-270×2=84×6÷4=10×44×2=909÷(63÷7)=168÷2=367+21×7=234÷3÷3=246-(103+26)=259+12×41=583+332÷2=296-242=241-225+121=15×10÷6=18×29-95=639÷9=43+425-24=633÷3×9=275+114×6=544÷2÷4=2.6+7.6=380÷4=806-(100+49)=315÷(820-811)=306+17×15=10×9×5=904+816÷3=60×6÷2=257+452=656÷4÷4=337+449=95×34×6=206×2=45×(588÷6)=15×(107-48)=200×(374-371)=75÷5×43=61×(21÷3)=996-348-92=448÷2÷8=140÷(40÷8)=438-28×15=20×22=10×55=732-629-30=243-(332-103)=19×49=7.7-5.8=453×2-484=308×3×2=7.8-0.5=677×6=787-31+128=480-387+717=881×(40÷8)=973+95+782=10÷5=523×(228-224)=378÷9=448+270÷9=8.1-2.7=13×21-234=(282-247)÷5=453-(363-119)=378÷6÷3=475-117×3=85×5+859=480-(91+190)=78×6÷9=12×6×76=761+226÷2=22×3×68=558-(221+327)=355-17×6=16×60÷4=696+(418-29)=51÷3×6=12×(264÷6)=369÷3=44×2×84=156÷2×11=23×2×30=15×(156÷4)=30÷(30÷5)=652-106×6=887+468-477=803-687+406=535×(44-38)=428-(322-62)=891-(188+147)=520÷(56÷7)=15×6×76=493+10×85=404-(926-896)=267-20×12=449-(187+37)=594+47-116=195+245-291=419-212-193=44+606+113=829+102-250=310-12×17=466-(278+37)=51×2+779=107×(28÷7)=951-180=11×6÷2=127×5=35×17=92+144-95=138-13-58=(494-142)÷2=385+18×5=98÷7×29=491-(114+132)=28×3÷7=670-326÷2=168÷8=753-274-407=59.3-12.7=971-(922-167)=(766-727)×89=333×(224-221)=22×3×52=30×3×73=798÷(173-171)=720÷2÷4=768-53×10=739-90+426=464+172+25=196×2÷8=460+150×3=734-191+162=57×3×4=410-(169-150)=453-142+822=215-162+282=834-20×30=136+196=38×(10÷5)=267×(204-196)=119×5=375-(311-292)=672÷(3×2)=458-624÷6=21×35=(885-615)÷2=642÷6×3=840×6=834÷(2×3)=399-348+214=286-16×13=875+886-786=925×8=582÷(2×3)=390+105+94=572-150=539×8÷2=21×32=864÷6×4=371-31×5=23×(96-56)=1.4+2.1=917÷(49÷7)=45×2×39=16×11×4=435+18+252=10×74=324÷(84-75)=125÷(40÷8)=540÷5÷2=322×2=838÷(849-847)=224-(92+60)=594÷9×27=135×2+212=12×17×3=447+(479-104)=357-(314-38)=132×7×3=8.8-2.8=893-525=119+10×49=301-16×14=10×3÷6=32×15×2=76×54×8=220÷(358-356)=(946-292)÷3=28×(363-344)=406-38=(164-14)÷5=322÷(871-864)=540÷(16÷4)=877+186×3=306+410=486-408=25.7+15.5=421×2-126=140+(190-126)=160×6÷8=280-(340-293)=20+109×6=75÷3=348×2=24÷3×56=112+110×2=17×18-95=15×66÷9=2/3-1/3=12×55-122=808÷(2×2)=478-(274-29)=264-152-35=639÷(3×3)=36×13-269=888÷(12÷6)=426×(720-713)=348×3÷2=437×8÷4=959-578-366=205-(137-136)=830-(500+197)=279×4=305+144+126=314÷2=420÷(28÷4)=768-121-190=44÷4=416÷(2×4)=51×87×5=33×38×8=825-560=200÷(381-377)=156÷(543-540)=390÷(2×3)=88÷(72÷9)=668-(91+416)=425+740-536=352×7-626=14×10×4=504+(312-281)=5.3-0.6=3/6+2/6=85×28×6=63×61×8=8.6+5.5=800+13×7=653-(266+169)=297÷9×49=537×(32÷8)=17×4×6=11×36=111+608=93×98×2=34×(26÷2)=42÷2+170=738÷2×5=442-(85+34)=950-11×50=8.6-3.2=272+(441-279)=26×(97-80)=102÷(83-81)=387÷3=4/8-1/8=975+10×6=57×61×5=570÷5÷3=62+20×9=588×8÷7=55÷5×43=732+92+11=164÷2÷2=467×7=36÷4×87=413-(379-73)=527+21×45=435÷(448-443)=840-58=320÷4×43=957+247=163+834+63=7/9+2/9=71+185=496×4=14×7×51=87×9=302+(756-670)=209+(482-110)=12×(72÷9)=43×59=247+(947-934)=138÷(18÷3)=279÷9+513=51.3+2.8=5.7-1.4=12×5×32=398-25-349=384+24×13=376×9-863=45×(179-111)=342+126-269=7.6+0.5=27+424÷2=100×7=34×19=238×4-822=44×8=20×92÷8=54÷2+496=(776-35)÷3=32×28-727=3/5+2/5=43×21=176-11×16=459+333=644×8-942=147×(295-289)=25+(417-73)=204÷(2×2)=522×(725-721)=10×37-281=61×(396÷9)=95×(76-36)=814+26×30=446-16×21=89-75+360=873-26×8=560+741+711=310÷5=349-(460-398)=133-33+264=731-156×3=303-118×2=40÷8×41=527-181+214=278-180+13=402÷(140-137)=312×2×3=189+34×17=890-631-126=397×2-549=308÷(28÷4)=10×4×77=41+16×16=354+117×3=16÷(2×4)=3/5-1/5=37×54×6=183×(126-122)=61×90=609-884÷2=92×56=21.7+43.2=(485-429)×11=62×(12÷3)=96×40÷3=589-566÷2=18×18-214=(67-31)×25=7.9+1.0=19×4×7=438+279÷9=248÷(4×2)=378+71×10=245-58=(800-698)÷3=194+275=30×26÷6=135×5×4=28×(45-37)=33×(81÷9)=202-300÷6=44×22-459=808-585+880=477÷(143-140)=3/4-1/4=105÷5×30=383-342=178÷2×8=992÷2=32×7×4=849+512÷2=(496-100)÷9=8.8-7.6=832-11×15=350-12×19=656÷2+204=240÷3×42=558-58-316=18×54-37=586+43×3=685+14×62=732÷6×8=18÷(3×2)=84÷7=664÷(2×2)=216-107=51×3×2=20×5×7=(820-608)÷2=81×(21÷3)=28×19=26×35÷7=488-405=(765-747)÷6=252÷(54÷6)=520+72+48=359+99×2=452×(205-200)=448÷(326-324)=4/7-2/7=175×4=768÷4÷3=19×11×3=(851-719)÷3=465÷(333-328)=324÷9=255×2×9=674×9=33×2×68=35×15+330=2/6-1/6=587-17×21=12×47-146=654÷2+188=326-264=624÷(2×3)=743×(63÷7)=109×(18÷9)=15×(295÷5)=220÷(25÷5)=174×(12÷3)=538-12×32=954÷(3×3)=720÷4×6=238+863+906=872÷2×5=59×85×2=(976-929)×91=464÷(2×4)=14×30-203=28+62=332×4=10×47-102=998-(56+701)=400×4-784=181-(114-92)=65-22+106=490÷5×2=5.2-2.6=184×4-736=416÷8÷2=712-88×5=85×4×8=84÷7×61=355-83×3=990÷5÷2=6.3+7.2=452×2÷8=789÷3×7=868-26×27=1/10+8/10=19×15×3=2/8+4/8=84×11÷6=3/6-1/6=68×(389-381)=5.4-2.6=560÷(15÷3)=31×16-183=776+765-101=59+348=353-780÷4=570÷6×3=126÷(3×3)=17×15-215=24×4×59=822÷3×5=880+762÷2=666-864÷9=404+268×3=776+158=924÷2÷6=46×7×3=10×6×89=168×2÷4=(387-344)×31=2/6+3/6=20+103=96×(15÷3)=88×(475-464)=381÷3+665=90×18=944-(986-582)=89+56×16=844÷(2×2)=211×3=430-113-207=216×3÷6=335-47×3=(98-68)÷2=432+195-544=981-(384+30)=14×(110÷5)=27×20÷3=279÷3×32=11×28-67=175-24×3=13×7×22=10×(306÷6)=898-96÷2=11×44=688+38×23=811+(659-326)=552-10=799-53+706=423-(493-80)=226+172-51=12×16×3=360+128-339=30.5+56.9=67×(102÷3)=3/6-2/6=2.4+4.1=405-10×33=405×2-462=25×35=53×3×6=8.4+4.4=293+(421-321)=107-558÷6=261×2=265+112=100+59×11=62÷2×8=27×20+32=17+336-333=50×4×2=(466-438)÷7=277-14×19=6.1+9.0=801÷(3×3)=27×9×3=350-178+70=6.1-5.8=29×5=(969-145)÷8=250+221=269-(57+135)=20×46÷2=696+(954-915)=11×19×4=30×(99÷3)=42×2×84=182+196÷7=4.2+2.5=22×28÷8=504÷8×71=19×(483-449)=63÷3=627+45×8=290+26+88=245÷(35÷5)=216÷3÷2=165×(40÷8)=150×4=11×40÷2=186+11×23=373×(754-746)=492-984÷8=693-90+236=18×27×2=28÷(297-293)=134-24+364=441-17×3=761-(695-49)=436×(55-46)=508÷2÷2=690-(895-322)=183-213÷3=24÷8+67=299-(83+181)=19×4×29=883-71×9=416-(322+41)=133×4×2=592×2=765÷(3×3)=638÷2+74=9.7+90.1=614-(988-930)=132÷(287-283)=21×11-155=19+54=930+(390-118)=95×7×4=118+(491-479)=376×3-378=174÷6×7=112×(77-69)=218-18×11=15×13×2=630÷3÷7=436+59×7=207+438+262=989-862=344+42-357=54×10-306=330+148=357-(48+87)=169+251-41=30×(132÷6)=32+685+25=733×8-343=566-13×19=391+213+520=935÷5×8=35×8=28×12-322=43×13-16=920-381=104+76×4=63÷3×5=293+107-38=708-(697-481)=607-23×7=333-184÷2=3.8-0.4=237÷(24÷8)=8.8+79.7=711÷(3×3)=29×10×3=797+12×33=796-440÷2=(702-627)×85=11×(384÷8)=236×9-589=847-432=14×(156÷3)=336÷(497-491)=231×3-513=(158-141)×52=240-(276-105)=312×(14÷7)=411×2+261=140÷(35÷5)=448-514÷2=347-(233-60)=168÷4÷3=468÷(247-241)=540÷2÷5=458×4-625=82×(496-493)=361-29-182=548×7-544=2.0+8.1=491-15×28=712÷(4×2)=150-(29+34)=552×6=(990-967)×63=79×(102÷6)=85.8-61.3=327÷3=450-14×28=28×(216÷9)=494-313-139=918÷2×4=778-318÷2=404-212=956+755+318=766-88=111÷3×44=848+165=110×5-288=606÷6×5=3.0-2.2=114×2+150=413÷7×8=700-15×26=3.7+9.2=87×16÷4=155×5=351+57-327=24×32÷2=(200-160)×21=27×(124÷4)=19×(228÷6)=280÷(2×4)=6.5-4.1=9.4+1.1=10×45÷5=832×(221-215)=421-13×25=601+(967-328)=544+410-698=128×3÷8=381÷3=965-378÷7=16×18÷4=910÷7=11×89=183+(229-222)=527-(922-697)=684×8÷2=177×5÷3=272÷(302-300)=(299-283)÷4=142×(20÷4)=330×2×8=19×(80÷5)=(920-480)÷8=387+390+218=11×7×5=164×(15÷3)=41.9-20.2=51+81×3=66×(78÷6)=10×4×12=602÷2=446+(486-465)=454+816÷3=670+276-846=646×(14÷2)=300+45+114=56×5+468=103+331=384-100÷2=952-145-357=111+16×52=34÷2×55=235+18×14=349-884÷4=55×8×2=473-15×16=120×(257-252)=12×12+381=74×32=156×(130-126)=64×7×9=178+196=54÷(116-114)=(352-148)÷6=202+276-413=320÷4=40×55×2=700-158=434÷(12÷6)=136÷2=297÷9×8=78×77÷7=131-129+347=95+(638-204)=332÷(10÷5)=10×39=636×2÷6=416+(209-104)=812-537-103=52×(15÷3)=6/10+4/10=57÷(18÷6)=540÷5÷9=578-245+568=28×(54÷6)=864÷8+875=693-276-99=690÷5×6=88×11=39×3-51=538-42=8.8-0.8=40×65÷5=719-16+407=85÷5×51=18×5×56=48×5-54=288÷6=398-205-163=948÷2+789=189÷(24÷8)=参考答案30+143×4=6025.6-1.4=4.210×54=54046×2×7=64412×2×81=1944707×(40÷8)=353517×19-236=87367+79-215=23115×33-187=308285-65-119=101374-48×6=86615-199×3=1824×2×4=19242+104÷2=94128×2-45=211290÷(141-136)=58444×4=177650×15÷2=375212-(278-135)=6943×2×3=258364÷7×23=1196235×(29-26)=705825-69-631=125485-22×20=4532×3×18=172896+262×2=62022×76×5=8360145+290÷5=203388+14×20=66868×42÷7=408183×5×2=1830(852-224)÷4=157716+740÷2=108616×3×23=1104364÷(493-489)=91325÷5×15=975314-11×9=2159.4-9.0=0.4388×(747-744)=1164322÷7÷2=2366×6+262=658(828-785)×87=3741204÷4+54=105403+69=472339-297+62=10414×10+212=352113×(386-382)=4525.1-0.8=4.3(534-501)÷3=11566-(802-529)=293300+(956-311)=94540×2×4=320240×5÷6=20010×21×4=840246×(663-659)=98442÷7+156=162259÷(63÷9)=3770×85=595018+(410-312)=116725×2=145040×69×4=1104021×20-154=266478÷(10÷5)=239846×7=5922484+30÷5=490146-162÷9=128(315-284)×54=167432×(160÷5)=10248.6+4.6=13.236×24-337=527199-142=57122×(28÷7)=488126÷2×30=1890921÷3×5=153592+302×2=69624×11-135=129945÷(56÷8)=135363×2+63=789168×9-497=101587×43×9=3366965÷5×37=481979-(896-548)=631316+69×14=1282252-(69-55)=238190×(150-147)=570796÷(12÷6)=398662-(661-585)=586406÷(14÷7)=203865+63×15=181014×28×2=784136+50×7=486386+42×4=554384-286-74=24184-10×4=144121×9=1089900÷2×7=3150525÷5÷3=35158-55+419=522840+(392-223)=1009196×3-132=456844-(590+123)=131845+27×7=103460×37÷2=111035×2×51=3570961+(666-52)=157546+318×3=1000686÷7÷2=495.5+5.5=11.049×60÷6=490467-30×8=227112÷7=1637×12=444460-152=30810×33-103=227157×2×3=9422.8-1.5=1.3625+164=78917×23-25=36690+546÷3=272313-183-87=4320×(240÷8)=600133-658÷7=39768-113×5=203292-32×8=36645÷(18÷6)=215807-246÷6=766876÷3×7=2044278+856÷8=3856.2+1.1=7.3106×7÷2=371867+34×26=1751441-15×8=321490+155×2=800170-155+396=411(172-102)÷2=35828-323×2=18284×99÷9=924495-56÷4=481(181-81)÷5=20299-63÷7=29012×26=31253×87=4611300+748-772=276920-(130-66)=85627÷9×74=222476-13×26=13881×(56÷7)=648261+104=365182÷7×38=988304÷8÷2=19170÷2×49=4165115×(392-385)=805480÷(191-188)=160798+639÷3=1011480÷(2×2)=120235÷(238-233)=471.5+6.9=8.4801÷3+560=82716×14÷7=321/6+3/6=4/6497-73-198=226400-(179-46)=267218-(158-58)=11822×16+323=675116+37=15317×2×33=112227×(180÷9)=540618+364-267=715695-47-637=11749+150×5=149976÷4×32=608201-212÷2=95150×4÷6=100971-511+640=1100833×9-658=683920×26÷5=104384-61-15=30814×30×2=840227-847÷7=106288÷(2×2)=72210÷(3×2)=35473+14×9=59924×39=93624÷4=6760+15×28=11809.9+4.1=14.0912÷(2×2)=228471×2-126=81666×(197-166)=2046204-196÷4=155257×(68-61)=1799(886-11)÷7=12546×11-50=456378+657-871=164364÷7÷2=26714-233=481208-930÷6=53474-15=4592.6+1.4=4.0936÷(2×2)=23466÷(203-200)=2268×61×9=37332265×2×3=1590120÷4×14=420633+668+51=1352186×3÷2=27993.9-40.7=53.2410-51×8=25.3-2.6=2.7166×(629-623)=99637×35=129589×(25-14)=97945×7=315347+(237-122)=462902+415=13174.7-0.2=4.515×13×4=780770-33×21=7734×18÷4=153218+128-227=119240÷(24÷4)=40448-73=37526×87=2262669-808÷4=467259-256÷4=195172÷(2×2)=4330×(303-292)=330118-113+356=361100×(28÷7)=400810÷9=90345-66=279(867-846)÷7=3936-753÷3=68585×(181-174)=595419-(25+336)=5831×3×72=669613×(54÷6)=117110÷5=22364-(253-17)=128380×2=76031×(180÷3)=18606.3-1.2=5.1949-15×21=634486÷9÷9=6510÷5×3=306(263-247)×24=384425×6÷5=51068×39=2652390×(549-546)=1170195×(465-462)=58526×(171÷9)=49414×7×24=2352233+142=375760+28+473=1261960÷4×6=1440855÷5÷9=19272×2÷8=68426×(42÷7)=255642×3÷9=1410×88+225=1105(424-168)÷2=12834×2×44=299216×25+82=482494-15÷3=489826×(10÷5)=165230×2×31=1860211+10+311=53221×(58÷2)=609381-15×20=81918÷(421-418)=306950-156×3=48235×19÷7=95627-(658-161)=130864÷6÷4=363.9+9.0=12.9484×2-682=286780+791+983=255477×88÷8=84795×(700-606)=8930206+736-262=680483+(351-111)=723912+(243-81)=107461.7-43.2=18.5(89-57)÷2=1673×95=693526×(144÷4)=93614×2×61=170892×2×3=5523.2+5.2=8.4430+195=62590÷6×46=690703-18×17=397(954-864)÷3=3096÷2÷6=8733×6÷2=2199147×6÷7=126732÷(12÷2)=122926÷2×4=1852140÷4+73=108301+352=65374+173-193=54480÷6×78=6240310-28×4=19831×(384÷4)=2976123÷3×14=574361+(203-20)=544496-18×17=190322-79+28=27111×24×2=528523+661+195=137956÷4÷7=225×34=85039×96=374458.2-49.4=8.8842+152=994913-42×15=28332×6÷4=48333÷9×2=74895÷5×9=161150.1+46.1=96.222×99÷2=108953×23=1219214-46-122=4634×7÷2=119(956-941)×27=40513×2×24=62434×16-130=414309+147=456459-32÷4=45134÷2×6=102300÷(442-439)=100956-10×93=26341-292+437=486(432-393)×25=97532×12×6=230466÷(974-971)=2212×11×4=528310-(36+185)=89128+262=390626÷2+108=421502-10×9=412806-225×3=131(217-172)×19=855176÷8=2285×2=170488-38=450548-474÷6=469937+(654-501)=1090374-310+89=153655-26-292=33712×45=540368+(170-125)=413432×5÷4=540134×5+204=87456+(229-165)=120674÷2×6=2022(391-311)÷4=20880-167-255=45842×2×13=1092168÷2×11=924105×5-299=22615×(208-181)=405198+(381-88)=491117×4+475=94371.7+9.0=80.7230÷2×6=690650-217-387=4656×42÷6=392440-381+129=188545-(61+447)=37360÷8÷9=5186+560+73=819248÷(169-165)=624.4-2.2=2.23.9+7.6=11.54/8-2/8=2/84/6+2/6=1355+712-268=7991.8+9.5=11.332×59×9=16992974×(18÷3)=5844177-10=167272÷(56÷7)=34339+21-213=1471/4+2/4=3/497.6-58.8=38.8263×2-524=2378÷2÷7=27270×6=1620396÷3÷4=33223×4×8=7136208÷8×9=234803-15×50=53426-(218+198)=10985-171×5=130852÷2÷2=213298-468÷6=220492÷(90-87)=164447-183=264769-(302+341)=12652×(240÷6)=2080352÷4×3=264(208-194)×54=75664÷4=166/9-3/9=3/9417+512+424=1353891+(749-194)=1446783+704-241=124699.2-98.1=1.1288+750=1038752÷(160-152)=94726÷3=24220×3×99=5940486×(35÷5)=3402119×(24÷8)=357149+103=252908÷(2×2)=227324÷4×63=510319×66=1254862-(621+214)=27500-30×6=320634×4-87=2449945-(446+320)=179436-27×10=166440÷(48-43)=88152÷8+266=28548.2-1.3=46.9(330-273)÷3=1930×(145÷5)=870927+80-13=994132×7÷6=154(182-154)÷7=4121×8-452=516613+162×5=1423100×6×4=240037.3+7.6=44.9572÷2=28621×3×22=1386482-(451+16)=15768÷8÷3=32811-10×22=59174+(323-298)=9965×(176÷8)=1430309-66=243450÷(20÷4)=90494-139×3=7728.1+29.6=57.727×(76÷4)=513376÷(358-356)=188451+(999-897)=553412-177-98=137864÷2×5=21607/10+2/10=9/10104×(161-152)=936863+86+967=1916405-(22+62)=321205-672÷8=12113×(395-368)=351891-510+879=1260413-99-85=229457-(213+36)=2087.6+1.4=9.0(811-221)÷2=295722-(664-506)=564194+58×10=77448×14+298=970185×3=555677-144-158=375(290-262)÷2=144.2-3.0=1.251.9-35.4=16.5111+965+568=1644816÷8÷2=5157×4=228349-219-112=18870×4-367=3113455-(123+217)=11563×11×6=4158384+473=857208+154+573=935864-15×42=23422×2×70=3080343÷(35÷5)=494/6-1/6=3/6215+275=49091+231+231=553223×(18÷6)=66998×9-444=438(628-54)÷7=8241+11×60=701696÷3÷8=29669-(233+338)=98418-309+14=12365×4=260107×(72÷8)=963972÷(2×2)=243890-(163+520)=20733÷3=11424-378÷3=298447-338-63=46807÷3=269366+294=660600-525+684=75975×(147-144)=225362-286+321=397575-18×6=46733×(432÷9)=158417×(360÷8)=76552÷(2×2)=138.9+0.9=9.821×15×2=63090×(24÷3)=72036÷(2×3)=6133×(323-317)=798250-510÷3=80(459-369)÷9=1068×(98÷7)=952860×6-692=4468410-(824-586)=172484-(958-918)=44450×76×8=3040017×51÷3=28972×7÷8=63387+(368-90)=665980÷(35÷5)=14032×20÷4=160(489-473)÷4=4256÷(141-139)=12851×(56÷8)=35781.3-10.0=71.3685-20×20=285217÷(80-73)=3138×(272-268)=152359+442+123=924717-(574+124)=1982×(564÷6)=770853×13+687=1376132+250=382395+(201-188)=408504÷(56÷8)=72221×2=44212×59-691=17593+552÷2=869749-239=510252-12×8=156888÷(64÷8)=11172×12÷2=432858-(182+296)=38054÷9×66=396156÷2=7850×96÷3=1600225÷9×27=67531.4+51.2=82.6406÷7+830=88856+130+764=950196÷(2×2)=4928×(260÷4)=1820422-95-228=99712÷8×85=7565666÷3×7=1554194×3=582347×(10÷5)=694666-295×2=76235÷(40÷8)=47556+994-809=741142+(339-161)=320286-34-234=1896÷2÷4=12(440-420)×15=300560÷8÷7=10(494-448)÷2=23345-(25+214)=106684÷(3×3)=76297÷3=99171÷3×13=741207+28×17=683987÷7=141616×3÷2=92428×13-51=313291+(180-97)=37490×(945-862)=7470(437-41)÷3=132480-250+470=70039×(441-405)=1404624×2-787=46198×82÷4=200982.5+0.5=83.046.8-12.9=33.910×9×88=7920407+814+538=1759309×2-168=45026×7=18284×8-650=22498÷6×7=58111×20-184=36221+40×2=30116×26×2=83265×15-876=99495×2-659=33114÷(10÷5)=7863+558=142120×33-225=43575×9÷5=135177-595÷7=92448×3-466=878289-178=11154×(20÷5)=2164/8+3/8=7/8999-52×2=89550÷5×79=790461+725+605=179152÷2×28=728379×2=758373-665÷7=27840×11+390=830247+212=459281×3-26=81740×(87÷3)=1160678÷(884-878)=113738÷(12÷2)=123770×(35÷7)=3850287-(491-262)=58494-64×6=110519-62-441=1684×5÷2=210477÷3×5=79523×21-220=26349×(171÷9)=931400-380=2096×83÷2=3984195÷(860-855)=3910×9×20=180045×10÷9=50948÷(858-856)=47430×30÷5=180104÷(16÷4)=2668+23×19=50526×70÷7=26020+312+220=552918×(756-751)=459011+17×54=929450÷(63-61)=225170+414+276=860439-(428-159)=17066×2×4=52842×(190-148)=1764581-(767-453)=267440-68×5=100154×(173-167)=92461×(28÷7)=244717-11×13=57412×3×4=14436×9×3=972288÷9+903=935581-(33+385)=16388+285+44=41772×67÷4=120637×10-288=82368-173=195284+171-129=32637×2×92=6808511-66×7=49620+914-718=816668÷4+680=84770+71×10=78056×6÷8=42378-295+157=240120÷5×28=67279+358-10=4279.2+74.6=83.8512×9÷2=2304291-26-170=95266×(45÷5)=2394596-201+659=1054490+368÷4=582815÷5×9=1467582÷(3×2)=97335-225=110884+(763-52)=15959.2+9.6=18.8(437-71)÷3=12227×10-127=1435.4-3.0=2.4128÷(2×2)=32190×(476-471)=950135÷(3×3)=1556×14=78496-90÷6=81572×(662-658)=2288401-328=73894÷3+197=49598÷7×90=126079×91=718936×3×5=540554-17×20=214(375-116)÷7=37459-70×5=109702÷(2×3)=11754÷9=6171+37=2086.8-6.7=0.1198÷6=33607+327-709=225(539-451)×21=1848142×(332-326)=85265×58=377050×71×3=1065098×(950-884)=646827×2×94=507633×10-218=112920÷5÷2=9237×18-213=45313×(96÷2)=624670÷(262-260)=3355.6+4.5=10.1268-254=14179×4×7=5012323-265=5863×(584÷8)=4599(927-635)÷4=7336×(95-79)=57636×2×8=57619×33=627(473-416)×14=798747-(528+204)=1520×2×57=2280966+41-359=648809×8-714=575822+541+343=90617×28-81=39518+462-26=4542/5-1/5=1/5222-196+726=752506×9÷2=2277642×2-741=543376×(707-702)=1880(383-317)÷3=22269-(520-378)=127(173-154)×43=81788.9-11.9=77.049×3×7=102942÷3=14698-50=64823×4×16=147220×(602-558)=880399+954÷2=876518+(951-306)=1163924÷2=462268×(28÷7)=1072773+149+784=1706621÷9÷3=23366-303+92=15554×7÷6=63258+126-245=1395.4-4.3=1.193+472+535=1100474-214-236=24494-(300+16)=178624÷(2×2)=156222-131-29=62612÷(2×3)=102168+955+541=1664298+20×11=518818-270×2=27884×6÷4=12610×44×2=880909÷(63÷7)=101168÷2=84367+21×7=514234÷3÷3=26246-(103+26)=117259+12×41=751583+332÷2=749296-242=54241-225+121=13715×10÷6=2518×29-95=427639÷9=7143+425-24=444633÷3×9=1899275+114×6=959544÷2÷4=682.6+7.6=10.2380÷4=95806-(100+49)=657315÷(820-811)=35306+17×15=56110×9×5=450904+816÷3=117660×6÷2=180257+452=709656÷4÷4=41337+449=78695×34×6=19380206×2=41245×(588÷6)=441015×(107-48)=885200×(374-371)=60075÷5×43=64561×(21÷3)=427996-348-92=556448÷2÷8=28140÷(40÷8)=28438-28×15=1820×22=44010×55=550732-629-30=73243-(332-103)=1419×49=9317.7-5.8=1.9453×2-484=422308×3×2=18487.8-0.5=7.3677×6=4062787-31+128=884480-387+717=810881×(40÷8)=4405973+95+782=185010÷5=2523×(228-224)=2092378÷9=42448+270÷9=4788.1-2.7=5.413×21-234=39(282-247)÷5=7453-(363-119)=209378÷6÷3=21475-117×3=12485×5+859=1284480-(91+190)=19978×6÷9=5212×6×76=5472761+226÷2=87422×3×68=4488558-(221+327)=10355-17×6=25316×60÷4=240696+(418-29)=108551÷3×6=10212×(264÷6)=528369÷3=12344×2×84=7392156÷2×11=85823×2×30=138015×(156÷4)=58530÷(30÷5)=5652-106×6=16887+468-477=878803-687+406=522535×(44-38)=3210428-(322-62)=168891-(188+147)=556520÷(56÷7)=6515×6×76=6840493+10×85=1343404-(926-896)=374267-20×12=27449-(187+37)=225594+47-116=525195+245-291=149419-212-193=1444+606+113=763829+102-250=681310-12×17=106466-(278+37)=15151×2+779=881107×(28÷7)=428951-180=77111×6÷2=33127×5=63535×17=59592+144-95=141138-13-58=67(494-142)÷2=176385+18×5=47598÷7×29=406491-(114+132)=24528×3÷7=12670-326÷2=507168÷8=21753-274-407=7259.3-12.7=46.6971-(922-167)=216(766-727)×89=3471333×(224-221)=99922×3×52=343230×3×73=6570798÷(173-171)=399720÷2÷4=90768-53×10=238739-90+426=1075464+172+25=661196×2÷8=49460+150×3=910734-191+162=70557×3×4=684410-(169-150)=391453-142+822=1133215-162+282=335834-20×30=234136+196=33238×(10÷5)=76267×(204-196)=2136119×5=595375-(311-292)=356672÷(3×2)=112458-624÷6=35421×35=735(885-615)÷2=135642÷6×3=321840×6=5040834÷(2×3)=139399-348+214=265286-16×13=78875+886-786=975925×8=7400582÷(2×3)=97390+105+94=589572-150=422539×8÷2=215621×32=672864÷6×4=576371-31×5=21623×(96-56)=9201.4+2.1=3.5917÷(49÷7)=13145×2×39=351016×11×4=704435+18+252=70510×74=740324÷(84-75)=36125÷(40÷8)=25540