三年級數(shù)學(xué)計(jì)算題專項(xiàng)練習(xí)匯編及答案集錦

三年級數(shù)學(xué)計(jì)算題專項(xiàng)練習(xí)匯編及答案集錦6.7-1.8=267+50=18×3=(659-591)÷2=16×17-15=61×9+264=43×9-287=98+284+822=43×6-239=255-10×7=296÷8=59.0-49.0=37.7+20.1=474-(22+247)=(155-64)÷7=(270-201)×20=91×9÷7=490+72×3=(605-566)×63=762+(404-226)=68×99=884-(99+536)=522÷9×14=8.6-7.7=213÷(21÷7)=890-15×58=417-245-124=298+33×24=874-40×15=107×(36÷9)=872-102×8=954×2=364-87-88=648+30×20=284÷4×6=65+10×51=804×7-118=200-(289-155)=939+(943-796)=47.2-14.4=500÷2×9=316-75+118=240÷(56÷7)=158+156×5=264÷4÷2=22×2×54=98.3-34.9=234+44×11=211+253+311=135÷3×20=708-322-113=469÷(794-787)=222÷(12÷4)=910÷2×9=145×6-254=508÷2+208=490-(289-270)=474-200+196=24×9=17+21÷3=5.3+9.9=101×6-589=605-274-223=466+97=48×(443-349)=928-441÷7=433×2×5=519+125+490=416×9=458×2×8=(960-884)×54=269+755-247=800-25×10=171×(10÷2)=426÷(385-383)=523×2=146×5-533=286×3×6=12×34=182+52=324×8÷2=79×6=578÷2+429=729+(713-166)=305×(783-776)=695×9-804=448÷4÷2=528÷(669-663)=16×22-138=15×22×3=17×38=772+512=199-45×3=0.4+2.1=891÷3=778-(627-485)=465÷3×6=185+11×50=5/8-2/8=705÷3÷5=660÷4×9=24×3×81=146+68×9=65×13-659=11×12×6=486÷6×56=172+213-235=23×19-434=(528-502)×18=90×(48÷6)=112÷2÷2=637-31+758=572+25+267=10.0-7.2=895+681-744=884+446÷2=255-129+21=82×(144÷2)=67×69×5=25×23+357=106×(45÷5)=726+37×16=496-11×37=79+15×9=173+889-657=11×36-207=27×(360-355)=14×2×38=3/6-1/6=26×9÷2=885+178=855-(630+56)=11×5×41=299-194-43=152÷2=273-(171+35)=13×64+30=474÷(12÷4)=880-795÷5=297+170=450÷6÷5=44×(27÷9)=72×85×2=493-18=670÷2÷5=(482-454)÷4=406×2-104=149-511÷7=792-331+360=519+848÷8=398-(24+65)=22×(156÷4)=851×(254-246)=5.1+4.4=18×4×45=99×2×3=21×14×3=25÷5=235-552÷4=459-41-400=446-255+33=839×6÷3=62×12+27=641+42÷2=88÷2×56=462÷3÷7=108÷2÷6=354÷3=653+49×19=107+29×22=7/10+3/10=27×30-658=453+550+478=16×(447-434)=328×2+44=231×2+271=592-434-82=23×24÷8=4.4+4.5=345+(434-274)=112×(30÷6)=896+471+987=49×60÷3=769-10×38=750+20×41=937-(338+343)=388÷4×6=180×5=30×7÷6=368÷(395-387)=847×(30÷5)=36×75÷5=261-14×12=567-10×55=366+(462-70)=24×34-413=49×2×24=442÷2×7=127+316÷2=14×5×78=780÷2÷3=560÷2÷7=33×97=65.5-11.8=162÷(2×3)=499×(16÷8)=37×2×40=476-(176+33)=(492-481)×41=76×84÷6=786÷(555-553)=136÷(105-101)=423-328=88×(327-319)=308÷4×7=851-831÷3=280+155-68=134-93+327=504×(30÷6)=275+173+662=699+375-358=42×2×47=(39-25)×39=41×(41-19)=190-(443-294)=31×40×4=764-(516+55)=371+(889-719)=165×5+665=34×(126÷7)=744÷(4×2)=308÷4+324=785-738=208+144=4.7-2.8=15×15+475=20×(752-693)=210×4=119-79=399÷3=150×(641-635)=24×10-209=(299-206)÷3=376-60=81.9-28.9=149-837÷9=24×(15÷3)=27÷3×75=693-56×10=248×(257-253)=75÷5×37=20×2×76=958+(577-266)=130×6×4=34×(318÷6)=132÷6×13=368÷4÷2=30÷(2×3)=25×4×9=207-(87-45)=163+301=4.4+85.0=377+234÷9=38×(47-22)=807+638-346=106+89=146+25×25=19+30+609=116-14÷7=26×33=492-265+264=255×3×5=867÷3+465=18×99×5=756×5÷7=108×4=99×(207÷3)=70×(106-103)=594-182=5.8+10.0=42×16+795=205×2÷5=13×67-252=276÷(85-81)=604×(54÷6)=119-279÷9=52+172-149=662-202=923-118-436=897-681=132×6+38=488-342=43×13=112÷(64÷8)=58×95÷2=11×17-54=(233-180)×27=211+566+216=342-10×27=216÷9÷8=525-76-198=52×3×5=691+855÷5=553-42×11=4/8-3/8=36×(495-488)=105×7+21=18×(356-348)=115-189÷9=302-(170+90)=246+12×29=152-(73+73)=889-(516-456)=787-327+97=470+(350-138)=489-(480-230)=789×8÷2=23×11=52÷2×36=144÷3+414=233+235+102=476-40-290=42×80÷4=15×19×2=457-110-150=297-118+295=945-19-220=39×25-228=48.4+3.8=462÷(3×2)=144×2÷4=10.5+50.5=335×(783-779)=882÷7=11×60=81×(445-355)=18×3÷2=334-(149+88)=18×2×16=88×42=254-(124+23)=893-39×18=423-49-264=900÷2×4=896÷(80-76)=557×(719-711)=665-14×36=376-199-24=4.6-3.4=842+145×4=32×3×41=341-76÷2=231-68÷2=870÷(2×3)=76×41÷4=498-(117+302)=371+(987-892)=489×6÷3=969-60×12=867+471=774÷(3×3)=281+378+181=49÷7+883=12×(15÷5)=408+248÷8=10×46-33=642×(21÷7)=199+194-27=936÷3÷4=434×2+313=116+55×2=192+726+823=(505-449)×33=14×32×2=10×33-148=31×3×66=422-(198+137)=456+(186-52)=87×(846-825)=846÷3÷2=133-34=409×(747-743)=263+389=13×7×77=878÷2×5=3.2-2.6=31×2×65=946-100+970=38×(124-111)=380÷4+284=396×(56÷7)=156÷2×10=440÷4=591×4÷2=302×2+84=20÷2=773+(190-86)=19×42-738=36×4=28×17×6=485-218+40=270÷3=420÷2÷6=942÷2÷3=126+(469-317)=65×(200÷8)=832-(224-21)=381-206+168=278+81-180=353-(46+177)=865×(385-376)=61×4×2=402-(43+109)=98×75÷7=479-420÷6=590÷5=39×94=66×6=523+34×4=705-129×5=393-(763-400)=20.8-17.2=433-376+135=13×11×3=369-73×4=189÷(18÷2)=(896-884)×22=10×90÷4=598-416-129=12×78=429-13×23=94×6-409=609×8-622=27×35-342=26×(66÷3)=5.4-2.0=137×3×9=761×(45÷5)=384-48÷4=494-57×6=97×28×3=92×(48÷2)=376÷(12÷6)=347-(830-803)=90+306×2=(560-474)÷2=34×7×2=26×2×5=86+105=60×2×3=616÷(2×2)=280÷(30÷6)=220×3÷2=251-188÷4=302+181-112=(414-261)÷9=528÷(384-378)=434+62+52=665÷7×97=22.3+24.5=942÷(3×2)=(904-835)÷3=89.6-56.4=961×8÷2=6.8+0.6=636+776+520=326÷2=(927-467)÷4=792×6÷8=52×14÷8=437+134-36=212×(12÷4)=16×2×14=328÷(16÷2)=251-(381-143)=61+191=3.6-0.8=167+(207-46)=188÷(317-315)=82×46=402÷(400-398)=456÷(276-270)=42×22=184÷2×90=35÷(208-203)=76×5=263-(33+123)=18×(220-212)=310÷(77-72)=862÷2=185-(66-17)=447-14×11=90×54÷4=21×43=126÷(3×3)=264+(398-317)=369÷9×21=223+895-510=110÷(30-28)=277+472+144=436-89=244-18×13=36×40÷2=310÷(52-50)=452+176×4=(999-399)÷6=17+42=360+(407-285)=449-14×5=67×12×8=937+47-112=91×4×6=112÷(35÷5)=87×28×6=1.5+9.5=510÷(354-352)=41+(881-645)=25×3×58=2.1+87.9=300-54×2=16×85÷2=(945-409)÷4=41×18=11×(476÷7)=42+(460-187)=8.9+6.2=(192-72)÷3=(309-50)÷7=126+27×18=478-17×12=258×9÷3=197×(66-63)=1/5+2/5=253+184×4=19×5×12=25×15÷5=648÷(16÷4)=106÷2+223=890-60×8=787+(813-39)=87×11-538=436÷(28÷7)=65×14-620=73×4×2=812×3=863-134×2=9.6-0.4=124+21×35=16×(434÷7)=400×(365-359)=361+99=148+313×3=355+30×3=99×(122-118)=99×9=36÷3×9=427-62=524×7÷4=11×2×5=329÷(543-536)=240÷8×5=(343-309)×13=441÷7×93=723-224÷7=(986-903)×11=(248-168)÷2=16×30-10=600÷(4×2)=18÷3×18=(996-900)÷2=440÷5×7=9.0-3.4=560×6-733=3.7+7.7=307-17×3=(358-66)÷2=259÷7=52×(350-335)=20×23-241=64×(468÷9)=3.3+7.1=930×3=978÷(957-954)=185÷(15÷3)=532+82×11=800×8-770=58×17-562=2.8+2.4=258+46×6=340÷(16÷4)=751-(908-664)=(171-150)÷3=191+134×4=26×12×3=1/8+5/8=648÷4=628-105=197-23-128=25÷5×84=92÷4×5=919×(15÷3)=451×5-351=126+24×33=188×(20÷4)=65.7-26.4=343÷7×18=3/9+6/9=378+524-563=4.7+9.5=6.0+1.7=997-87-76=(319-179)÷4=53×12-322=15×28÷4=(998-973)×46=258-154=2/6-1/6=372÷(2×2)=(194-56)÷6=301×3-394=224÷(152-148)=116+20×12=(380-30)÷7=22×(474-462)=892-(254+456)=642-(623-526)=997×(184-177)=220÷2×9=37×(225÷9)=318÷(54÷9)=300÷3=123+197-304=612÷3=951×(981-972)=645÷(21÷7)=406-19×10=571-72×4=147-26×2=10×4×55=873+389=676-29×15=26+40=439+596-733=11×15×3=43×(66÷2)=473+21÷7=404+(268-105)=245×2×7=119×6=895÷5+749=806-366+719=18×29+111=84×94×2=46×11÷2=24÷6×52=76×(24÷6)=798-43×9=191+204=198+10×47=164+60=346+18×30=6.1-5.9=6.5-1.2=15×26-88=143×5-391=390÷3×7=315+67-102=35.1+58.8=597+894+214=24÷2÷3=290÷(465-463)=176-(462-315)=46×2×43=200÷(765-763)=648÷3÷4=900-16×5=384+360÷5=23×22=98×7-244=666÷9×94=36×2×88=16×3×81=323+126-104=10+287×2=4.9+9.0=11×8×9=429+(137-36)=24×(340÷5)=696÷3÷8=768÷3÷2=989-422=112÷(977-970)=477÷(498-495)=11×2×74=127-24×4=36×9×8=304+546÷3=296-(480-445)=104+97=703+(326-303)=76×13÷2=38.5-26.5=184-53-71=492×3-453=276÷(251-245)=43×20×7=21+401+168=744÷3×6=5.4-0.6=85×46×4=925-857=37+132×4=114-406÷7=15×45÷5=360÷(3×2)=225-104×2=783+177-60=230÷2×4=392÷8÷7=37×2=29×(78÷6)=10×50-251=997-109×8=(237-159)×12=11×34÷2=59+11×45=12×4×19=427-158×2=444-(488-406)=(999-601)÷2=520÷(2×4)=1.2+0.7=424-16×18=945÷(3×3)=62×38=4.4+5.4=61×(384÷4)=697+361+661=(402-204)÷6=348-229+183=720×2÷5=968÷(625-621)=662-662+512=212-(293-101)=940÷2+245=87×8-485=432+27×17=424-16×11=476-891÷9=886-(313+352)=19×11×4=851-(166+661)=90×79=102-(476-407)=118×2=200÷4=8/9-1/9=240×(27÷3)=219×2-147=35×3×7=392÷8=84×(656-587)=412-293=837÷(3×3)=382-157×2=18.5+39.4=354-(36+252)=460×2÷8=21×20=915×7=867-13×24=1.9-1.6=157-368÷4=335-14×12=100+344÷8=(382-256)÷6=613×5-128=8.5-1.7=57.1+39.5=385÷5×4=228÷(33-30)=(788-686)÷3=548÷2÷2=12×(614-602)=396÷2÷2=64.2+32.1=49×(66÷6)=473-(207-194)=546÷6×30=299-231+17=116×8=886÷(12÷6)=345-241=93×3×2=21×(24÷6)=450÷2×7=957-118-477=694×7-904=420×2÷8=904÷(12÷6)=97×(162÷6)=124×5-270=428+80=65×14=102×3-43=342-57-189=236÷4×8=4.4+7.5=232÷(4×2)=240÷3×9=594÷(18÷3)=17×2×36=867-(490+195)=12×46÷2=9.2+8.3=26×(613-563)=15×17×2=26×31-239=493-828÷4=362-143-218=810-51÷3=29×16×2=3/8+4/8=115+223=3/5-2/5=138÷3=862+813+671=88÷8=770×(32÷4)=66+279×2=522÷2+113=343-167=16×8×4=117÷9+256=956-737=148×4×8=855-25×33=342-348÷2=(605-527)×92=(218-98)÷4=922-63+200=460+103=64×3÷6=6/8+2/8=886-(267+199)=10×10=49÷7×46=736÷4÷2=100+122×7=760-527=33×2×26=290+44×6=606÷(3×2)=27×(200÷8)=129+95-158=421-236+174=60÷(42-37)=380+526=163+13×72=95+230+422=45×4×3=282+(995-487)=10×22×4=36×(475-450)=22×11×2=(661-535)÷3=546-245×2=712×3=105÷5×38=35+152-108=45×(950-941)=158×2×3=27×8×9=108÷(2×3)=86×(91÷7)=44×22÷8=495+299=676+34×9=164÷(10÷5)=275-55=219+228=42÷3×35=49+975÷5=140+569=135+621=984÷(4×2)=(494-452)÷2=83×57=741+108÷2=116+(200-149)=490-10×26=735×2-633=510+646=658×2=142+293-253=443-574÷2=920÷5÷2=376÷8=851-74+521=(468-408)÷4=41×9×2=62÷2×27=784÷2÷8=(146-107)÷3=210×(451-448)=31×81=752÷2÷8=396÷3÷6=879÷3×7=228÷(36÷9)=40÷(2×2)=356-(380-303)=524÷4×8=662×(14÷2)=10×(384÷6)=303+157-420=447-89×5=602×3=231+390+560=467-17×27=388+(344-252)=914-294-585=456÷2×9=400÷(2×2)=10×15÷3=128×4-236=845-(177+438)=27×66×8=16×14-102=360÷6×8=116×(64÷8)=127+224-136=221+253-433=87×2÷6=60×16×8=14×25-268=59×14-681=712-(449+23)=840-322-338=(378-342)×23=604+318+301=254-(195-96)=(935-843)÷2=289-(206+29)=613+60+147=113+338=933-168-200=64÷4÷2=113×6-333=315-(148-147)=360×2÷3=780÷4+477=1/9+8/9=10×18-10=477-27×11=148+18-84=364-(263-228)=257×(24÷4)=664÷(2×4)=582÷(2×3)=293+780÷3=846-41×6=395-158-103=128÷(4×2)=348÷3=450÷(3×3)=9.8-3.2=546÷2×6=296-18×11=456-32×6=282+620+390=274÷(202-200)=32+395-189=384+(414-243)=69×(295-289)=2.4+0.9=334-298=50×(189-184)=(150-94)×10=3/6-2/6=103+293-297=273+167=875×6-496=468-14×28=98×18÷9=318-74×4=94+393-30=447-14×25=81×4÷6=135-49×2=496-(434+50)=12×34+488=952×9÷3=963-369=995-798÷3=922+980-722=218÷2=496-102+812=320÷8×72=36÷(36÷9)=292÷(820-816)=99-(587-562)=679÷7×5=31×3×83=197×6÷3=86×(707-689)=38×(91÷7)=52-14-29=63×14=565×8-713=58×(40÷4)=39×13÷3=611-227+698=276-12×2=(261-101)÷5=510+78×9=29.7+52.6=48÷4×69=163+85+585=447+(416-144)=587×3-906=162×2×3=113+304-15=445+(802-159)=748+111×3=1.0+7.8=500÷(2×2)=40÷4=298÷(14÷7)=610-552+822=759+44×12=5.0+1.5=432÷(42÷7)=346+67+579=613-405+661=45×(512÷8)=90×49×9=312-786÷6=55×5=45×7×3=549-(52+453)=992+27-337=408÷(293-285)=671×(270-263)=47×(216÷3)=44×7×3=214+66=61×97×7=26×(12÷2)=425×(517-514)=105+678÷3=11×41+316=439-(218+98)=76×(100-97)=26×(38÷2)=496-(472-216)=796+135÷3=408÷(40÷5)=385-220÷5=2/5-1/5=51×12×8=234+(499-111)=13×13×4=112×(221-217)=300×2÷4=299+(491-28)=213-44÷2=1/4+2/4=66÷(100-97)=67×(102÷3)=314×7-197=348-784÷7=3/7-2/7=783-(41+216)=448+27×9=451-(134+200)=500×(24÷6)=24÷3×38=423-63-61=99×(610-584)=137×7×3=10×36=613×4-561=909-24-255=31×32=132-15×5=390-290=44×13÷2=880-27×20=210÷(48÷8)=(372-336)÷9=436-(145+53)=1/8+4/8=40×(305-300)=17×4×62=849-580=348-42+183=925-589+347=452÷2×3=434+96×3=14×6×75=292×2÷4=64÷2=772-(597-12)=607+174-347=454×(48÷8)=454-13×21=331-882÷7=318÷(3×2)=48×8÷2=74×(117÷9)=437-36×11=(480-336)÷9=678-117+548=245+91+471=88×3=102÷2=9.5+5.3=3.0-2.2=85+80=39×2×18=(70-59)×18=341-243-73=310-23×12=708÷4×2=40÷(174-166)=327×3=44×78÷8=11×87=94×96÷3=231×4=(106-94)×22=96×55÷6=504÷6×5=383-203=131×(447-440)=103-927÷9=41×10-221=382÷2=448÷(49÷7)=989+391×2=390-30-103=2/7-1/7=22×(20÷2)=38+142÷2=21×19×2=303+88=914-476+536=15×3×5=546-195-76=145×3-425=606×5÷6=168+(308-185)=222÷2÷3=745+523-549=558-(690-340)=32×11=252÷9×33=362+(219-217)=528+11×70=310-198+177=79×(40÷5)=63×(163-150)=920÷(35÷7)=254-40-116=8.6+25.3=3/4-1/4=592-233×2=208÷8÷2=74×(680÷8)=834-11×51=716×6÷8=10×(324÷9)=325+204=468-63=126+24×21=476-927÷3=278+28×23=58×16=6.8-4.4=189+(302-37)=25×29=461-442+300=217×4×9=937×9÷3=953-11×31=997-534=795-(498+246)=7.4-5.1=553×(629-626)=26×(72÷9)=580÷(2×2)=44×4×2=263×3-362=64÷8×53=117-13×4=636÷2×8=144-28+96=340+275=596÷(2×2)=360÷(4×2)=363×9=315÷7×4=45÷9=84-(476-432)=36×8÷3=469-206=98×(175-171)=32÷(20÷5)=10×(332-250)=683×9=(212-80)÷4=864-819÷7=(183-90)÷3=120÷4×10=297-16=218×(12÷3)=238×4+814=80+189-81=846÷9×2=415-289=398-68×5=108×6÷8=77×36=784-(279+60)=38×(48÷2)=888÷(3×2)=22÷(18÷9)=477-374+137=5.0+1.7=690×(626-618)=17×2×53=40÷2=478-144-45=810-(14+544)=978÷(3×2)=365-271=181×(383-380)=867-(10+767)=(235-28)÷9=32×29=342÷2=408÷6÷2=624-98×4=81÷3×87=975÷3=297×(40÷5)=33×22+716=458-211+157=1/3+2/3=108÷(3×3)=380÷2=909÷3=5.2-1.7=168×7÷2=46×20÷8=526×2=706×(686-678)=(417-384)×24=932÷(2×2)=96÷(56÷7)=60.2-38.5=324-(109+159)=12×60÷9=120+(436-376)=875÷7÷5=352+(447-332)=498÷(18÷9)=12×35-227=20÷4×69=77÷7×29=3/7+2/7=73+38+570=(261-30)÷7=11×66÷2=15×20×3=935+635-282=360×2=390÷3÷2=234-200=46-240÷6=968÷(4×2)=39+63×7=38×10-300=837×(48÷8)=48×29×3=136÷(2×2)=747÷3×8=155+50=45÷9×33=58×10÷2=4.3-3.5=576×(171-166)=996÷2÷6=24×2×73=6/7-1/7=432÷3÷4=747÷9×5=160÷5×73=609-37-187=69×14=11×35-202=137+30=28.6+5.4=39×(109-89)=128÷(44-42)=325+18×14=122×(135-132)=222÷6×15=410+670-764=755÷5×8=645÷(25÷5)=819-698=158-147+468=18×(432÷8)=999×8=65×14÷5=7.2-3.2=39×(49÷7)=208+828÷6=388-113=576÷(3×3)=308×2=489+90+917=490×2÷4=282÷(18÷3)=90÷5÷2=18×30÷5=122×6×5=5.9+9.7=335-141-174=768×(28÷4)=130÷(12÷6)=451-(471-252)=7.8-3.1=19×3×2=108÷3÷2=489+15×32=740÷2+476=199-486÷6=18÷9×29=315÷9×54=315÷(844-841)=216-(112+102)=986-(521+22)=132÷(149-143)=158×6-330=25×27-108=15×3×99=637×(91-83)=542-388÷2=975-909+48=(915-519)÷3=97-(192-180)=13×(252÷4)=88×75÷8=786×6=(995-323)÷6=183-39×4=33×21=88×54×7=26×16=31×3×42=225÷3=499+11×6=236+373+116=153÷9×55=33+205-147=47+311+325=63×38÷2=447-25+232=420-295=627×(48÷6)=552÷(645-643)=7.3+9.9=11×10×4=762+277-950=24×87=176×5-563=222-800÷5=872-517=475-(302-270)=522÷(996-990)=35×4=212×2÷8=96×43×5=162×(160-154)=48×(65÷5)=27×(30÷6)=892×(10÷2)=264÷8×4=20×5=71.2-50.9=138×(455-448)=263-675÷5=446-10×20=69.4-27.4=82×64×7=352-(384-331)=876÷(3×2)=91×(268÷4)=10×3×23=76-65÷5=19×16-51=282÷6=16×24×2=592×2-326=823-243×3=20×24-116=276÷4=208÷4+402=71×(50÷5)=266+264+50=126+31×17=399-642÷2=(918-382)÷2=259-109×2=(396-130)÷2=600÷8+76=507-25×10=70+433+104=40÷8×5=18×2×46=275-15×5=8.9-6.6=3.6-0.6=283-32-39=667-69×2=786-(389-347)=972÷2÷3=240÷(12÷2)=15×2×58=20×18÷6=97×9=812+30×5=356+147+104=520×7÷5=725-783÷3=16×30-429=70×50=2/6+3/6=930-(960-820)=384÷2=235+303÷3=635-221=45÷(18÷6)=33×19+768=70+159+307=522-12×42=74+204=6.1-0.6=738-336+681=424÷(56÷7)=129+64×11=11×40-230=771+(910-572)=25×20-129=26×3×69=48÷3÷8=115×6×4=23×27=10×41-238=151-(548-482)=246-89=164×6÷8=63×10=16×3×4=180÷9+294=630÷(2×3)=14×10×5=395-125×3=870+55×5=451×2+29=53+257+551=434÷7+304=321-51×5=70×8÷5=14×(234÷9)=84×8=291+809+22=978+(570-424)=17×28÷4=423×(18÷9)=664+36×15=614-(52+211)=479-429+34=239+504+59=996÷(208-204)=881×(27÷3)=98×4×2=43×(88÷8)=13×60÷3=9.8-2.3=367-25×5=682×8-228=696÷8×33=190+593=18×68÷4=(155-93)×14=60.1-42.2=919-(941-822)=990÷3+417=488+(453-218)=482-328+107=745×3-465=560÷(2×2)=795÷(482-477)=296÷4=27×2×88=334-975÷3=187-(181-43)=360÷3=3.1+1.6=766+458+272=252×4=949-397-376=19×(120÷4)=26×4=388+116×4=291+286+354=16×5×67=234-(405-366)=10×10×6=343×2-511=86×29=124÷4×14=22×(930-851)=90×4×2=163+(919-70)=993-(605-107)=470-55-176=986÷2×8=823-458-85=39÷(15÷5)=672÷(40÷5)=608÷4+39=429-23×10=511+(754-729)=36×18-301=2.8+9.0=226+(339-250)=306×(942-935)=707-109-149=496×2-680=參考答案6.7-1.8=4.9267+50=31718×3=54(659-591)÷2=3416×17-15=25761×9+264=81343×9-287=10098+284+822=120443×6-239=19255-10×7=185296÷8=3759.0-49.0=10.037.7+20.1=57.8474-(22+247)=205(155-64)÷7=13(270-201)×20=138091×9÷7=117490+72×3=706(605-566)×63=2457762+(404-226)=94068×99=6732884-(99+536)=249522÷9×14=8128.6-7.7=0.9213÷(21÷7)=71890-15×58=20417-245-124=48298+33×24=1090874-40×15=274107×(36÷9)=428872-102×8=56954×2=1908364-87-88=189648+30×20=1248284÷4×6=42665+10×51=575804×7-118=5510200-(289-155)=66939+(943-796)=108647.2-14.4=32.8500÷2×9=2250316-75+118=359240÷(56÷7)=30158+156×5=938264÷4÷2=3322×2×54=237698.3-34.9=63.4234+44×11=718211+253+311=775135÷3×20=900708-322-113=273469÷(794-787)=67222÷(12÷4)=74910÷2×9=4095145×6-254=616508÷2+208=462490-(289-270)=471474-200+196=47024×9=21617+21÷3=245.3+9.9=15.2101×6-589=17605-274-223=108466+97=56348×(443-349)=4512928-441÷7=865433×2×5=4330519+125+490=1134416×9=3744458×2×8=7328(960-884)×54=4104269+755-247=777800-25×10=550171×(10÷2)=855426÷(385-383)=213523×2=1046146×5-533=197286×3×6=514812×34=408182+52=234324×8÷2=129679×6=474578÷2+429=718729+(713-166)=1276305×(783-776)=2135695×9-804=5451448÷4÷2=56528÷(669-663)=8816×22-138=21415×22×3=99017×38=646772+512=1284199-45×3=640.4+2.1=2.5891÷3=297778-(627-485)=636465÷3×6=930185+11×50=7355/8-2/8=3/8705÷3÷5=47660÷4×9=148524×3×81=5832146+68×9=75865×13-659=18611×12×6=792486÷6×56=4536172+213-235=15023×19-434=3(528-502)×18=46890×(48÷6)=720112÷2÷2=28637-31+758=1364572+25+267=86410.0-7.2=2.8895+681-744=832884+446÷2=1107255-129+21=14782×(144÷2)=590467×69×5=2311525×23+357=932106×(45÷5)=954726+37×16=1318496-11×37=8979+15×9=214173+889-657=40511×36-207=18927×(360-355)=13514×2×38=10643/6-1/6=2/626×9÷2=117885+178=1063855-(630+56)=16911×5×41=2255299-194-43=62152÷2=76273-(171+35)=6713×64+30=862474÷(12÷4)=158880-795÷5=721297+170=467450÷6÷5=1544×(27÷9)=13272×85×2=12240493-18=475670÷2÷5=67(482-454)÷4=7406×2-104=708149-511÷7=76792-331+360=821519+848÷8=625398-(24+65)=30922×(156÷4)=858851×(254-246)=68085.1+4.4=9.518×4×45=324099×2×3=59421×14×3=88225÷5=5235-552÷4=97459-41-400=18446-255+33=224839×6÷3=167862×12+27=771641+42÷2=66288÷2×56=2464462÷3÷7=22108÷2÷6=9354÷3=118653+49×19=1584107+29×22=7457/10+3/10=127×30-658=152453+550+478=148116×(447-434)=208328×2+44=700231×2+271=733592-434-82=7623×24÷8=694.4+4.5=8.9345+(434-274)=505112×(30÷6)=560896+471+987=235449×60÷3=980769-10×38=389750+20×41=1570937-(338+343)=256388÷4×6=582180×5=90030×7÷6=35368÷(395-387)=46847×(30÷5)=508236×75÷5=540261-14×12=93567-10×55=17366+(462-70)=75824×34-413=40349×2×24=2352442÷2×7=1547127+316÷2=28514×5×78=5460780÷2÷3=130560÷2÷7=4033×97=320165.5-11.8=53.7162÷(2×3)=27499×(16÷8)=99837×2×40=2960476-(176+33)=267(492-481)×41=45176×84÷6=1064786÷(555-553)=393136÷(105-101)=34423-328=9588×(327-319)=704308÷4×7=539851-831÷3=574280+155-68=367134-93+327=368504×(30÷6)=2520275+173+662=1110699+375-358=71642×2×47=3948(39-25)×39=54641×(41-19)=902190-(443-294)=4131×40×4=4960764-(516+55)=193371+(889-719)=541165×5+665=149034×(126÷7)=612744÷(4×2)=93308÷4+324=401785-738=47208+144=3524.7-2.8=1.915×15+475=70020×(752-693)=1180210×4=840119-79=40399÷3=133150×(641-635)=90024×10-209=31(299-206)÷3=31376-60=31681.9-28.9=53.0149-837÷9=5624×(15÷3)=12027÷3×75=675693-56×10=133248×(257-253)=99275÷5×37=55520×2×76=3040958+(577-266)=1269130×6×4=312034×(318÷6)=1802132÷6×13=286368÷4÷2=4630÷(2×3)=525×4×9=900207-(87-45)=165163+301=4644.4+85.0=89.4377+234÷9=40338×(47-22)=950807+638-346=1099106+89=195146+25×25=77119+30+609=658116-14÷7=11426×33=858492-265+264=491255×3×5=3825867÷3+465=75418×99×5=8910756×5÷7=540108×4=43299×(207÷3)=683170×(106-103)=210594-182=4125.8+10.0=15.842×16+795=1467205×2÷5=8213×67-252=619276÷(85-81)=69604×(54÷6)=5436119-279÷9=8852+172-149=75662-202=460923-118-436=369897-681=216132×6+38=830488-342=14643×13=559112÷(64÷8)=1458×95÷2=275511×17-54=133(233-180)×27=1431211+566+216=993342-10×27=72216÷9÷8=3525-76-198=25152×3×5=780691+855÷5=862553-42×11=914/8-3/8=1/836×(495-488)=252105×7+21=75618×(356-348)=144115-189÷9=94302-(170+90)=42246+12×29=594152-(73+73)=6889-(516-456)=829787-327+97=557470+(350-138)=682489-(480-230)=239789×8÷2=315623×11=25352÷2×36=936144÷3+414=462233+235+102=570476-40-290=14642×80÷4=84015×19×2=570457-110-150=197297-118+295=474945-19-220=70639×25-228=74748.4+3.8=52.2462÷(3×2)=77144×2÷4=7210.5+50.5=61.0335×(783-779)=1340882÷7=12611×60=66081×(445-355)=729018×3÷2=27334-(149+88)=9718×2×16=57688×42=3696254-(124+23)=107893-39×18=191423-49-264=110900÷2×4=1800896÷(80-76)=224557×(719-711)=4456665-14×36=161376-199-24=1534.6-3.4=1.2842+145×4=142232×3×41=3936341-76÷2=303231-68÷2=197870÷(2×3)=14576×41÷4=779498-(117+302)=79371+(987-892)=466489×6÷3=978969-60×12=249867+471=1338774÷(3×3)=86281+378+181=84049÷7+883=89012×(15÷5)=36408+248÷8=43910×46-33=427642×(21÷7)=1926199+194-27=366936÷3÷4=78434×2+313=1181116+55×2=226192+726+823=1741(505-449)×33=184814×32×2=89610×33-148=18231×3×66=6138422-(198+137)=87456+(186-52)=59087×(846-825)=1827846÷3÷2=141133-34=99409×(747-743)=1636263+389=65213×7×77=7007878÷2×5=21953.2-2.6=0.631×2×65=4030946-100+970=181638×(124-111)=494380÷4+284=379396×(56÷7)=3168156÷2×10=780440÷4=110591×4÷2=1182302×2+84=68820÷2=10773+(190-86)=87719×42-738=6036×4=14428×17×6=2856485-218+40=307270÷3=90420÷2÷6=35942÷2÷3=157126+(469-317)=27865×(200÷8)=1625832-(224-21)=629381-206+168=343278+81-180=179353-(46+177)=130865×(385-376)=778561×4×2=488402-(43+109)=25098×75÷7=1050479-420÷6=409590÷5=11839×94=366666×6=396523+34×4=659705-129×5=60393-(763-400)=3020.8-17.2=3.6433-376+135=19213×11×3=429369-73×4=77189÷(18÷2)=21(896-884)×22=26410×90÷4=225598-416-129=5312×78=936429-13×23=13094×6-409=155609×8-622=425027×35-342=60326×(66÷3)=5725.4-2.0=3.4137×3×9=3699761×(45÷5)=6849384-48÷4=372494-57×6=15297×28×3=814892×(48÷2)=2208376÷(12÷6)=188347-(830-803)=32090+306×2=702(560-474)÷2=4334×7×2=47626×2×5=26086+105=19160×2×3=360616÷(2×2)=154280÷(30÷6)=56220×3÷2=330251-188÷4=204302+181-112=371(414-261)÷9=17528÷(384-378)=88434+62+52=548665÷7×97=921522.3+24.5=46.8942÷(3×2)=157(904-835)÷3=2389.6-56.4=33.2961×8÷2=38446.8+0.6=7.4636+776+520=1932326÷2=163(927-467)÷4=115792×6÷8=59452×14÷8=91437+134-36=535212×(12÷4)=63616×2×14=448328÷(16÷2)=41251-(381-143)=1361+191=2523.6-0.8=2.8167+(207-46)=328188÷(317-315)=9482×46=3772402÷(400-398)=201456÷(276-270)=7642×22=924184÷2×90=828035÷(208-203)=776×5=380263-(33+123)=10718×(220-212)=144310÷(77-72)=62862÷2=431185-(66-17)=136447-14×11=29390×54÷4=121521×43=903126÷(3×3)=14264+(398-317)=345369÷9×21=861223+895-510=608110÷(30-28)=55277+472+144=893436-89=347244-18×13=1036×40÷2=720310÷(52-50)=155452+176×4=1156(999-399)÷6=10017+42=59360+(407-285)=482449-14×5=37967×12×8=6432937+47-112=87291×4×6=2184112÷(35÷5)=1687×28×6=146161.5+9.5=11.0510÷(354-352)=25541+(881-645)=27725×3×58=43502.1+87.9=90.0300-54×2=19216×85÷2=680(945-409)÷4=13441×18=73811×(476÷7)=74842+(460-187)=3158.9+6.2=15.1(192-72)÷3=40(309-50)÷7=37126+27×18=612478-17×12=274258×9÷3=774197×(66-63)=5911/5+2/5=3/5253+184×4=98919×5×12=114025×15÷5=75648÷(16÷4)=162106÷2+223=276890-60×8=410787+(813-39)=156187×11-538=419436÷(28÷7)=10965×14-620=29073×4×2=584812×3=2436863-134×2=5959.6-0.4=9.2124+21×35=85916×(434÷7)=992400×(365-359)=2400361+99=460148+313×3=1087355+30×3=44599×(122-118)=39699×9=89136÷3×9=108427-62=365524×7÷4=91711×2×5=110329÷(543-536)=47240÷8×5=150(343-309)×13=442441÷7×93=5859723-224÷7=691(986-903)×11=913(248-168)÷2=4016×30-10=470600÷(4×2)=7518÷3×18=108(996-900)÷2=48440÷5×7=6169.0-3.4=5.6560×6-733=26273.7+7.7=11.4307-17×3=256(358-66)÷2=146259÷7=3752×(350-335)=78020×23-241=21964×(468÷9)=33283.3+7.1=10.4930×3=2790978÷(957-954)=326185÷(15÷3)=37532+82×11=1434800×8-770=563058×17-562=4242.8+2.4=5.2258+46×6=534340÷(16÷4)=85751-(908-664)=507(171-150)÷3=7191+134×4=72726×12×3=9361/8+5/8=6/8648÷4=162628-105=523197-23-128=4625÷5×84=42092÷4×5=115919×(15÷3)=4595451×5-351=1904126+24×33=918188×(20÷4)=94065.7-26.4=39.3343÷7×18=8823/9+6/9=1378+524-563=3394.7+9.5=14.26.0+1.7=7.7997-87-76=834(319-179)÷4=3553×12-322=31415×28÷4=105(998-973)×46=1150258-154=1042/6-1/6=1/6372÷(2×2)=93(194-56)÷6=23301×3-394=509224÷(152-148)=56116+20×12=356(380-30)÷7=5022×(474-462)=264892-(254+456)=182642-(623-526)=545997×(184-177)=6979220÷2×9=99037×(225÷9)=925318÷(54÷9)=53300÷3=100123+197-304=16612÷3=204951×(981-972)=8559645÷(21÷7)=215406-19×10=216571-72×4=283147-26×2=9510×4×55=2200873+389=1262676-29×15=24126+40=66439+596-733=30211×15×3=49543×(66÷2)=1419473+21÷7=476404+(268-105)=567245×2×7=3430119×6=714895÷5+749=928806-366+719=115918×29+111=63384×94×2=1579246×11÷2=25324÷6×52=20876×(24÷6)=304798-43×9=411191+204=395198+10×47=668164+60=224346+18×30=8866.1-5.9=0.26.5-1.2=5.315×26-88=302143×5-391=324390÷3×7=910315+67-102=28035.1+58.8=93.9597+894+214=170524÷2÷3=4290÷(465-463)=145176-(462-315)=2946×2×43=3956200÷(765-763)=100648÷3÷4=54900-16×5=820384+360÷5=45623×22=50698×7-244=442666÷9×94=695636×2×88=633616×3×81=3888323+126-104=34510+287×2=5844.9+9.0=13.911×8×9=792429+(137-36)=53024×(340÷5)=1632696÷3÷8=29768÷3÷2=128989-422=567112÷(977-970)=16477÷(498-495)=15911×2×74=1628127-24×4=3136×9×8=2592304+546÷3=486296-(480-445)=261104+97=201703+(326-303)=72676×13÷2=49438.5-26.5=12.0184-53-71=60492×3-453=1023276÷(251-245)=4643×20×7=602021+401+168=590744÷3×6=14885.4-0.6=4.885×46×4=15640925-857=6837+132×4=565114-406÷7=5615×45÷5=135360÷(3×2)=60225-104×2=17783+177-60=900230÷2×4=460392÷8÷7=737×2=7429×(78÷6)=37710×50-251=249997-109×8=125(237-159)×12=93611×34÷2=18759+11×45=55412×4×19=912427-158×2=111444-(488-406)=362(999-601)÷2=199520÷(2×4)=651.2+0.7=1.9424-16×18=136945÷(3×3)=10562×38=23564.4+5.4=9.861×(384÷4)=5856697+361+661=1719(402-204)÷6=33348-229+183=302720×2÷5=288968÷(625-621)=242662-662+512=512212-(293-101)=20940÷2+245=71587×8-485=211432+27×17=891424-16×11=248476-891÷9=377886-(313+352)=22119×11×4=836851-(166+661)=2490×79=7110102-(476-407)=33118×2=236200÷4=508/9-1/9=7/9240×(27÷3)=2160219×2-147=29135×3×7=735392÷8=4984×(656-587)=5796412-293=119837÷(3×3)=93382-157×2=6818.5+39.4=57.9354-(36+252)=66460×2÷8=11521×20=420915×7=6405867-13×24=5551.9-1.6=0.3157-368÷4=65335-14×12=167100+344÷8=143(382-256)÷6=21613×5-128=29378.5-1.7=6.857.1+39.5=96.6385÷5×4=308228÷(33-30)=76(788-686)÷3=34548÷2÷2=13712×(614-602)=144396÷2÷2=9964.2+32.1=96.349×(66÷6)=539473-(207-194)=460546÷6×30=2730299-231+17=85116×8=928886÷(12÷6)=443345-241=10493×3×2=55821×(24÷6)=84450÷2×7=1575957-118-477=362694×7-904=3954420×2÷8=105904÷(12÷6)=45297×(162÷6)=2619124×5-270=350428+80=50865×14=910102×3-43=263342-57-189=96236÷4×8=4724.4+7.5=11.9232÷(4×2)=29240÷3×9=720594÷(18÷3)=9917×2×36=1224867-(490+195)=18212×46÷2=2769.2+8.3=17.526×(613-563)=130015×17×2=51026×31-239=567493-828÷4=286362-143-218=1810-51÷3=79329×16×2=9283/8+4/8=7/8115+223=3383/5-2/5=1/5138÷3=46862+813+671=234688÷8=11770×(32÷4)=616066+279×2=624522÷2+113=374343-167=17616×8×4=512117÷9+256=269956-737=219148×4×8=4736855-25×33=30342-348÷2=168(605-527)×92=7176(218-98)÷4=30922-63+200=1059460+103=56364×3÷6=326/8+2/8=1886-(267+199)=42010×10=10049÷7×46=322736÷4÷2=92100+122×7=954760-527=23333×2×26=1716290+44×6=554606÷(3×2)=10127×(200÷8)=675129+95-158=66421-236+174=35960÷(42-37)=12380+526=906163+13×72=109995+230+422=74745×4×3=540282+(995-487)=79010×22×4=88036×(475-450)=90022×11×2=484(661-535)÷3=42546-245×2=56712×3=2136105÷5×38=79835+152-108=7945×(950-941)=405158×2×3=94827×8×9=1944108÷(2×3)=1886×(91÷7)=111844×22÷8=121495+299=794676+34×9=982164÷(10÷5)=82275-55=220219+228=44742÷3×35=49049+975÷5=244140+569=709135+621=756984÷(4×2)=123(494-452)÷2=2183×57=4731741+108÷2=795116+(200-149)=167490-10×26=230735×2-633=837510+646=1156658×2=1316142+293-253=182443-574÷2=156920÷5÷2=92376÷8=47851-74+521=1298(468-408)÷4=1541×9×2=73862÷2×27=837784÷2÷8=49(146-107)÷3=13210×(451-448)=63031×81=2511752÷2÷8=47396÷3÷6=22879÷3×7=2051228÷(36÷9)=5740÷(2×2)=10356-(380-303)=279524÷4×8=1048662×(14÷2)=463410×(384÷6)=640303+157-420=40447-89×5=2602×3=1806231+390+560=1181467-17×27=8388+(344-252)=480914-294-585=35456÷2×9=2052400÷(2×2)=10010×15÷3=50128×4-236=276845-(177+438)=23027×66×8=1425616×14-102=122360÷6×8=480116×(64÷8)=928127+224-136=215221+253-433=4187×2÷6=2960×16×8=768014×25-