三年級數(shù)學(xué)計算題專項練習(xí)匯編及答案集錦209-31×2=318+(497-10)=203-14×12=640-(570-115)=21×12÷9=265×3-48=12×77+312=116-(465-457)=484÷(18÷9)=28×16×2=364×(14÷7)=978-(932-930)=300÷(129-123)=81÷(15÷5)=462-31×7=367+(257-244)=450+(162-37)=25×24=69×(36÷9)=16×10×5=12×45-485=42×27÷7=106-84÷4=6/10-2/10=908÷4×9=192-432÷3=414-917÷7=593×(163-155)=245×3-244=555-171+900=17×5×81=98×6÷7=153+38×3=410-(99+157)=468×2-51=419+152=60×76÷8=18×54-342=43×(430-427)=248+11×4=860+(908-320)=497÷(63÷9)=87×10÷6=24×30÷8=(269-221)÷4=306-(197-160)=49.4+24.0=925-370-241=403+(937-369)=315+198÷3=15+47=301÷(21÷3)=268-948÷4=8.4-3.2=978-479+360=43×(704÷8)=392÷4×86=997+798+964=(415-390)×42=987-160÷5=885-(143+507)=120×7=40×93÷6=186+156=78÷3=500-51×6=448×4=93+156=596+13×58=756÷6÷3=173×(16÷8)=47×(470÷5)=23×4×2=33÷3+580=440×6=184÷(32÷4)=(192-62)÷2=340+475=277+478+212=804+328+355=452+516+27=419-362-45=218×3÷2=652÷(2×2)=395+(765-269)=62×12+91=188+108=272-173+343=11×67=857-(588+51)=266+627+950=39÷(915-912)=678-56÷7=211×(495-492)=19×4×70=61×(198-193)=324÷2÷9=280+122+445=825×6÷9=45.2+0.4=42×(57-52)=2.6-1.2=163+(897-628)=138÷(48÷8)=460-149-73=26×4×6=247+43×15=88×68×7=900÷9÷4=260+428+173=134+(487-169)=106×2=826÷2÷7=568+259-267=(263-61)÷2=320+26-60=810+383+195=18÷3×41=110×(249-246)=158×(460-455)=36×97=579+229+53=39×82×8=(110-17)×47=424-369+267=565×(255-250)=991-(686+12)=1.5-0.4=700×(307-302)=891÷(72÷8)=892-(664-186)=18+362+431=36×(126÷6)=(939-881)÷2=847+(367-206)=443-333+220=38+210×2=317×(73-68)=10×(90÷5)=10×(126÷7)=504÷3÷8=192+390÷5=760÷4÷2=158+150+498=876×2-250=168+24×40=32+292×2=138×(220-217)=576÷3÷8=12×58÷3=585+(768-136)=10×47-464=295+46-218=990÷(81÷9)=40÷(4×2)=992-(39+141)=100÷(159-154)=21×(52-34)=874-43-427=958-36×24=14×5×95=182-42+139=862+(705-187)=519+436÷4=90+75×10=102×9×3=10×32×3=383-358=910+223+393=162÷9=81+217=96×7+256=(536-136)÷8=941+537+960=720÷5+32=62×15=9.3-6.5=(379-219)÷2=84×3÷4=15×54+12=36×8=263-(400-364)=301+(939-552)=936-333-496=328-167=878-615+243=51.2+14.1=89×(180÷2)=275+45-36=776-20×26=314+150+369=303÷3=27×34-90=12×6÷4=17×36-417=17×14×4=688÷(56÷7)=8.3-6.8=898-140×6=912-113×7=34×(92÷4)=488-86+921=890÷2×9=307×8-896=428×5÷2=60×11=238+121×5=41.8+51.1=400-283+949=5/7+2/7=305+234=82×7÷2=248÷8+355=434÷(297-290)=764-69+68=472-17×13=20×4×7=180×(40÷8)=27×(115÷5)=776-62×2=63×12=83×(327-250)=106×(27÷9)=330×(998-993)=192÷4+958=(684-625)×14=449+78×11=22×12×2=34×10-109=117+822-450=545-(18+50)=13×23+326=609×7-924=216÷9=775÷(693-688)=875-693÷9=29×17-263=52×(96÷8)=(877-724)÷9=522+163×3=1.3+5.7=392÷7÷4=58×2=38.0+29.9=9.4-6.7=558+29×32=5.8+3.3=600÷(40÷5)=258÷(3×2)=306÷9=82÷2×9=45×10×2=304×2-548=733-617=608÷(2×2)=918+902-944=9.6-6.4=2.3+9.4=600÷(3×2)=488-(178+175)=23×15-321=379-(171+189)=480-90=230-(112+35)=90×2÷9=24÷4×98=86×(495÷9)=15÷5×62=24×19-414=202+57-123=915-653+129=102+118=224÷(4×2)=104×9=557-(820-588)=87×98÷3=47×11=246×3-647=44×2×21=84×10=58×90×9=106×2×6=10+261-13=120+132÷2=16×27=27×12×3=91×(63÷7)=500×(16÷8)=20÷4×79=(491-173)÷2=252÷6×8=267+137-252=11×(336÷6)=25+17×29=85.8-19.8=41×39=331-10×31=25×13=304-171+322=393+926÷2=452-278+286=2.2+26.4=6.8-4.0=485-(622-563)=28÷4×59=11×8×66=(171-148)×45=247×(54÷9)=502-245-121=747÷3=450-13×20=16×(183-168)=108×(442-439)=152+216×2=49×4×3=201÷3=12×(90÷3)=5.8+9.1=626-320+670=7.7-5.3=273+577=16×13-54=8.3-3.5=686-780÷4=321+63-298=253-(159+89)=126+828+548=210÷(36÷6)=63-60÷6=8.9-2.2=139-(210-98)=336÷4×31=149×(674-667)=11×53-219=854-(327+172)=630÷5÷6=30×(356-350)=68+56×9=11×3×76=725×6-638=337-262+225=13+377×2=909-(449+28)=387+44×8=13×20÷2=700-(439-385)=45×(362-333)=486÷(2×3)=26+36×15=18×(197-151)=448×2÷7=3.6+7.8=960+18×27=472-122×3=15÷5×88=(324-236)×95=504+445-77=15×3×60=4.2+5.1=10×25÷2=199+(414-401)=52×7×2=72×58÷8=20×(147÷3)=124÷(12÷6)=207×4-515=648÷(72÷9)=27+65=33×(281-276)=13.9+9.4=(472-94)÷2=(547-133)÷6=290-198+86=914÷2=(359-318)×22=23×(92÷4)=308÷(63÷9)=889-195×2=13×38-80=142+117×7=17×13×2=472-12×30=861-239×2=929-82×7=413÷(63÷9)=33+13×43=916÷4×3=67.6-36.1=24×(460-452)=465+(488-393)=329-390÷6=4/8-3/8=17×46+188=446-16-152=746-264-55=111×5+401=288÷(3×2)=55÷5=791×8÷4=94×(80÷8)=476-137-168=443-(383-193)=488÷8×53=606+70×13=58×2×8=870÷3÷5=600÷(109-101)=177×(36÷9)=449-10×33=376-133=48÷3×19=60.5-35.4=(165-118)×13=432÷4×5=120÷8+394=476+27+472=35×35=37×16=252÷(36÷4)=942-273-417=(405-318)÷3=198÷(3×2)=197-86=32×89×8=19×48-292=40×(120÷6)=511÷7+204=272÷(2×2)=408÷8×92=8.8+3.6=216+865÷5=8.3-1.0=325-177=120×4÷2=4.6-1.5=31×29=246×(32÷8)=497-376-71=3/10+6/10=(180-128)×14=678÷6=173×(352-347)=9.1-1.6=49×(63÷9)=298÷2×6=950×(54÷9)=461-228-16=489-425+367=33×3×54=107×4=11×78÷3=510÷5÷3=9.2+9.2=525-(366+34)=27×2×82=936÷8+420=961-84×9=475×7-746=96÷(922-918)=10÷5×16=990÷2×6=92-48÷3=985-(482-415)=366÷3=244-47×5=36÷(3×3)=448-(198+182)=957-32×28=408-250-79=34+(454-225)=259-123×2=652-553=469-(128-10)=861-(434+300)=353+129÷3=0.2+6.0=10×(306÷6)=408÷2=588÷2÷7=343÷7×41=312-12×20=12×29=115+(339-73)=71×8=55×91÷7=11×57=90×11-315=(414-240)÷3=104×(457-450)=96×(148÷2)=95×45×2=441-103×3=298+199-196=344-23×14=315÷(3×3)=390-118-212=885÷5×2=684÷4×7=5.0+27.0=11×(360÷4)=709-11×30=980÷7÷4=5/7-2/7=11×91=1.5+4.8=68.2-44.9=423-(153+49)=65×(263-252)=906-470-396=70-85÷5=14+69=993+488+515=12×(344-279)=985×5=57×5+316=456-385-61=778-23×10=516÷(12÷2)=237-11-205=56.8+26.9=479×2-941=455-11×31=10×26×3=4.3-0.7=233+130×2=269×2×6=737×6=40×99×5=595÷5÷7=28+684-37=(466-138)÷4=10×10×5=901×7=18×33=8.7+9.5=170×5-660=257+79-54=249-231=874-(82+706)=16÷8=199×(51-45)=31×17=97+112=10×10×4=335×(18÷9)=882÷2×9=778÷(136-134)=497+493+555=20+(162-41)=708+(785-539)=116×3-284=733+(498-140)=33×10+370=403+331-57=216÷6÷4=270+236=36×(72÷6)=16×5×54=222+693-601=370-(310-221)=12÷2×91=293-124+997=11×24-121=286-61=64÷8×13=480÷8÷6=256-23×8=370-39-75=779-93×7=(569-380)÷7=530+589-347=464-66×3=153-644÷7=(59-10)×73=196×2÷4=138÷(467-461)=606÷6+361=615÷5×4=465-104=30+488+362=38×4×2=98×(89-84)=2/4-1/4=15×15×3=892÷(12÷3)=84×35=798÷(21÷3)=78÷(484-482)=970×4÷8=(447-42)÷9=160÷4=105×(35÷5)=13×5×78=32×36=42×2×90=817-199-580=420÷(3×2)=810÷3÷9=162×4-59=(747-706)×78=306+65×8=493-309=360÷9+102=13×7×82=160×2+341=108×7÷3=462÷7×63=488÷4×5=704×(781-772)=792÷(4×2)=108÷3×7=(907-511)÷3=64÷(142-138)=49×2×66=459+(616-227)=374-10×3=(439-301)÷6=29×3×58=(471-291)÷2=11×24-244=238÷(934-927)=10×5×87=14×43=82÷2×77=321-118×2=511-67=292÷(694-692)=446-(402-269)=25×17-227=252-(19-17)=155×4-505=2.0+1.5=36×(136÷8)=88÷8×9=587+556+401=36×92×3=516×(30÷6)=13×10×6=697-359-122=14×3×54=535×4÷5=938÷2=828÷9÷4=34÷2×28=155×3×7=58×3×4=24×13×2=26+32×8=620÷5÷4=55×16-417=21×4×61=17×31=103+273=920+996+746=88÷4×47=304÷(4×2)=140×4+858=314÷(61-59)=42×13=70.9-46.4=24×12÷2=330÷(18÷3)=137×(16÷8)=952-327+391=38×(27÷9)=100÷(791-786)=200÷(2×2)=312-(57+72)=824+38×3=13×87=331-218=987-682÷2=690×6÷5=365×(27÷9)=69+18×26=111×(300-297)=891-(891-165)=903-890÷5=806-10×11=463+11×34=95×6×4=193×3=385-261=100÷4+465=42÷3+63=372-274=(881-627)÷2=4.3+3.9=626×5-702=38+418-391=94.6-54.9=957+87-518=184×4÷8=321+768÷8=559×8-731=468-(88+184)=32×31-537=381+10×12=16×5÷8=58+161-215=37×5×2=44.8+53.8=669×6=42×5×2=141×2÷6=2/8-1/8=293+448÷8=183-(87+36)=330×3+854=994×8÷7=574×6÷2=(127-101)×15=18×22+901=24×70×9=439-10×37=128÷2×25=628-243÷9=64.8-54.1=93×6×4=872÷(2×2)=25×2×31=23×4×96=434-11×34=(856-288)÷2=287-55=2.9-1.1=27×(36÷3)=495×2=(105-55)×12=231+431×2=98×(63÷7)=905-319×2=109×6÷3=947-86×2=948+795+340=985-576÷8=13×(207÷9)=408÷(18÷9)=278+(365-321)=(117-100)×50=160÷2×64=482-(121-88)=728÷(24÷3)=120÷(395-393)=18×49=260+747+345=691-19×12=29×3×68=3/6-2/6=285÷3+31=34×12-70=348-72×4=692+32÷2=555-(347+179)=700-948÷6=17×22-293=421-413+10=88×(194-148)=315÷(199-196)=47×(332-323)=22×12÷8=(869-780)×44=918÷(3×3)=240÷(455-452)=885+254=68×6-269=75+291+511=0.6+0.5=5.3+8.5=216÷2÷9=582÷3×9=13×40÷5=704÷(2×4)=186+778+310=185×4×8=921-775=10×(245÷5)=97×43=20+60×10=62+55×7=770-60-252=129÷3×28=358-164=25×19=917+203-504=895+648=231-333÷9=72÷8×59=(299-163)÷8=597×7-440=126×7-245=197×3=4.2+7.1=801÷9×3=204÷(16÷4)=308-15×17=273-15×11=224÷4×7=15×(266÷7)=115÷(309-304)=136÷8×57=581+74×5=13×19×4=318-88=108÷4×7=120÷5×15=414+832-883=24×14-243=224×(20÷5)=344+316=14×4×43=259×(48÷8)=18÷(75-73)=921-11×31=264-125×2=985×(429-421)=243-36+129=288+13×6=744÷6×3=458÷2×8=236÷(369-367)=679+23-564=52×(199-125)=(731-519)÷2=13×(80÷5)=389-(379-368)=475-590÷2=287+(437-283)=563+19×36=545+354-459=250÷(30÷6)=182×5=186+210+439=54×(63÷7)=38÷2=18÷3×96=692×(18÷2)=360÷(3×3)=650+268×3=364×2=828÷2÷3=170÷(152-150)=33×90÷2=70×(167-160)=363-292+131=274+(131-32)=749-930÷2=14×(469-408)=411×(278-271)=889-329+333=168÷(18÷3)=240×3-190=199+196=10×5×77=306×(45÷5)=39.6-13.4=762+407=21×14-75=290×(12÷6)=520÷(2×4)=(182-151)×19=289+179+467=693+716÷2=7.9+0.6=278-21+76=77×54÷6=485-48×6=360÷9×4=944-(234+48)=72×6÷8=238+167+324=854+28×6=268-75+185=71×78=30×(413-389)=497+372÷2=773×(189-181)=141+131×6=14×91×8=586÷2×5=287+10×19=51×4=(473-456)×13=29×(78÷3)=136×2-31=146-12÷6=(316-301)×10=293+943=189+86=405×3÷9=650×3÷2=2/3-1/3=134×(16÷2)=15×7×3=12×5×13=135×(28÷4)=4.9+4.7=(401-290)÷3=141×5×6=505-50×5=31×(81-52)=7.2-4.3=390÷5×30=306÷2÷3=744×7÷8=130×7×2=813÷(201-198)=13×(416÷8)=186÷(872-870)=81.1-68.0=335+28÷4=423-285=284+(450-56)=971×8=447×9÷3=836-96=97×(801÷9)=888÷6÷4=372-(167+17)=350+369÷3=437+23×11=157+(481-103)=3/8+4/8=214-34-146=391+(450-251)=22×27÷6=810+992=25×7×4=909÷9×7=444÷(96-94)=12×2×24=980-29×14=(311-275)÷9=126÷(3×2)=190+(299-100)=89×39=724-155-108=223+193=996÷2÷2=143-(480-461)=522÷3×7=413×(10÷5)=368÷2=5/7-1/7=177÷3×11=738×(594-586)=22×8×4=6.0-2.8=66×3×8=188-(476-294)=54×6×7=977-29×2=238+627-763=10×61-290=168÷6÷7=566+497-638=744÷2×4=(81-73)÷2=435×2-858=37×24÷6=456-(223+196)=15×2×5=525+(658-478)=11×49÷7=87×3=711+20×16=382-189÷7=7.5-4.6=23×16-355=48÷6×3=99×21×8=28×3×2=174×3=14×3×8=68×48÷6=350-(500-155)=15×24-176=17×34-555=4.8+6.7=701+215-868=20×14÷8=496-280=5/8+2/8=(925-580)÷5=14×68÷2=6.6-1.2=108÷2×93=51×12÷6=372-230-37=316×3-628=391-305+190=738×4÷2=616÷(4×2)=56×3×4=81×65×4=257+83×8=426-42×4=(878-473)÷9=(858-502)÷4=156÷(12÷6)=70+224-167=359+(379-44)=97+79-159=329-181=52×14÷2=7.5+8.5=28×29=622×(862-859)=6/9+3/9=750÷(18÷9)=500×6÷4=1/7+4/7=442÷(14÷7)=67×6=41×(72÷9)=892+17×38=521+973-728=14×32-123=240÷4×13=356-160+118=687+576+507=140÷5=12×22-203=392+776-167=294×3-58=834×9-298=343+62=321-61×2=704-329+989=(636-40)÷4=456÷(20÷5)=907-12×48=482-10×11=443+10×27=128×6-342=803-10×44=411+(326-246)=60÷(2×3)=130÷5÷2=23×(18÷3)=672÷6=462-265÷5=132÷3+608=434-414=54×14÷6=28×15-36=62×45÷2=668-49×2=990-(119+287)=203×(974-966)=353-69×3=10×(138-90)=432÷(2×2)=24×29÷2=412-25×13=35÷7=915÷5×6=16×3×59=147+27÷3=13×7×42=962-208-211=207+68×4=15×17-57=85×63=966÷(28÷4)=19×10-116=700÷(256-251)=931+21×37=85×14÷5=88×3×2=144÷3=95×(306-301)=199×(36÷9)=61+128=148+(599-331)=835-364-144=409×8=49×16+188=50+155+640=11×14×5=432-895÷5=408÷(54÷9)=10÷5×77=816÷(4×2)=147×2=185+89-212=245+50×12=(306-216)÷3=451-980÷5=274+648÷4=123-75÷3=224×2-323=491-75×6=631-(235+243)=488×(72÷9)=564÷3+40=450-151-294=558×3-402=26×3×21=42×17÷7=147÷7×38=280-96÷3=12×35÷4=938-132-236=1/6+3/6=971-(128+800)=387×2=1.5+3.0=12×6×77=473-(399-29)=288×7=(296-221)÷3=466+(429-66)=153+89-229=112÷7÷4=44×9-343=224+252-298=960-912÷8=479-383+347=471-312÷3=46×(189÷9)=335-20×6=352-67+73=68×22×8=622×(42÷6)=177×(12÷6)=632÷4=993-936=(782-378)÷4=636÷3÷4=444-(66+50)=641+880=37×13+369=580×(809-805)=496÷(212-204)=160÷2÷5=9.8-6.7=413×(40÷5)=16×61-458=392-38×5=805÷(63÷9)=778-(753-504)=516×5-134=469÷(63÷9)=558÷3÷3=929-90=(431-413)×21=127×2=108÷6÷9=584-(160+331)=(876-572)÷8=96×11=231+152=445÷(263-258)=76+(479-212)=89×8-454=100+29×8=38×10÷5=21×23×2=631+(621-422)=471+117×5=494×2=6/8+2/8=161÷(28÷4)=60×21×6=(831-129)÷3=57×(288÷4)=29×(263-248)=978-(169+473)=996÷(3×2)=23.8+39.9=368-74×3=238-25-113=92×59×4=692-33×3=438÷6×12=273+68=547-190×2=125-(197-133)=708÷(2×3)=791-770÷2=174÷(27÷9)=393-97-107=420÷(287-285)=11×56-326=176÷8+451=167×4=190÷2×15=86×9÷2=172×3=336÷6=433-26-177=95.9-29.9=159×(54÷9)=428-(80+156)=420+12×35=297÷3×5=150-(445-403)=360×(479-472)=401-13×29=67×2×5=30÷(497-492)=184-44×4=11×35+285=69×(150÷3)=(328-115)÷3=59.1-27.8=486÷3÷9=421-11×15=286×(849-842)=792×7=367-364+449=180÷6=312÷4÷6=47×2×58=44÷2×29=788-43×14=16÷4×42=534×(63÷7)=83+630÷5=150÷5÷5=861-17×15=30+16=433-80÷4=80÷(144-136)=301÷7=117×4÷2=37×11-174=414-173=21×32=10×(20÷2)=2/5-1/5=228×(414-410)=875-349-35=18×2×13=74×13=765-95×7=287÷7=117×7×5=37×6=324-15×3=288÷2=48×(441-430)=867-(277-211)=972-(611-485)=10×10×9=39×90÷5=44×2×52=34×61×5=273+525=(425-105)÷5=80÷5÷4=373+518÷7=490÷5×2=5/10+2/10=343-(599-533)=72×(385÷7)=725-(447+194)=374-214=289-18×10=390+294=19×2×12=269+310+169=328÷2×3=923×(27÷3)=980-176=312÷(3×2)=43×(424-404)=8.0-0.4=214-119=756-362+819=34×4×7=455-395÷5=818÷(322-320)=447÷(158-155)=792+997+693=303-954÷9=872×4-18=504÷3×2=90÷9×8=195×8÷2=158+241×3=121-(10+91)=276÷2=783-(431+10)=57.8-31.3=110÷5=35×18÷2=469-160-28=812×(20-11)=682+(750-661)=962-933=(269-50)÷3=470-(874-523)=711-510=238÷2+227=238×3+640=236÷2=828÷(2×2)=908-(492-107)=33÷3+39=36×89÷2=770-483+102=890+421-799=1/4+2/4=69×2=16×5×93=32×2×48=320-(25+191)=59×21=496×3÷2=196-48÷2=69÷3×25=680×4=465-446+280=483-11×41=229×4×8=365+16×48=98×10-377=500+364+107=447-259÷7=26+208+253=418-748÷2=97×2+421=21×16×2=158+41+125=960+652+883=950÷5=434-12×26=983-165-620=440÷(56÷7)=4/7-1/7=576÷3÷3=111÷3=1.4-1.0=245÷5×8=239+238=927÷(3×3)=44×9-262=111×6×2=90×(547-458)=37×(549-486)=437-104+131=3/9+2/9=772÷2÷2=7.4-3.5=2.1+5.1=312-864÷9=688×3÷8=55+252÷9=192×2÷8=(839-808)×13=756÷3×4=6.3+8.0=946-645=408-(87+235)=434+(465-139)=892+298+378=122×4-330=695×4-724=178×2-126=436-100=36÷(204-202)=99×(399÷7)=540÷3÷5=389+57×17=18×(230-224)=199+612=72×(354÷6)=984+714-206=(124-44)÷2=62×(552÷8)=354÷6=9.1-7.2=138×3×8=200+38=14×(354÷6)=107+31×22=784÷(4×2)=318÷(2×3)=329+34×27=105×8×9=84×11-346=1/8+3/8=(120-72)÷8=966÷6=468-(382-78)=504÷6=972-766=374+21-175=639÷3×9=3/7-2/7=466-14×30=179-(228-55)=148+395+455=561÷(917-914)=432÷(225-223)=41×96÷8=5/9-4/9=291÷3=120÷(32÷8)=276÷2+278=28×2+215=162×(48÷8)=682-28×4=914-697-151=305×3÷5=582÷3=337-59+197=378×4=25×2×95=29×(428-416)=803-643=993-402+423=13×(558÷6)=96-284÷4=58×2×6=21×4×81=212+239=400÷(373-368)=572÷4×7=238+84×2=358-58-236=13×61-516=36+555+70=12×10×4=329×2÷7=320-(297-171)=4.4+6.1=688÷2÷4=144÷(2×2)=384÷(322-319)=63×53×7=371÷7=227-(490-411)=904+(829-202)=324÷(36-27)=(944-134)÷5=103+(832-689)=18×46=129×5-262=4.8-2.9=133-(231-218)=702÷(3×3)=316÷2×8=694÷2×6=71×(56÷8)=15×65=277-157-47=48×(420-413)=360÷(2×3)=887-16×44=35×2×41=440-349=30×10×3=382+11×45=37×2×44=771÷3+607=63+362-321=22×(190÷5)=96+235+218=450÷(2×3)=821-30×20=78×6×2=88÷(2×4)=84÷(24÷4)=465-185+113=60×66=62×58×3=267+964÷4=54×76÷3=17×3×54=65×57×6=177+248-137=62×11-643=464÷2×4=171-(255-185)=9.3+8.7=154-60=508-185+30=488÷8×29=819÷(3×3)=317+153=71×56=197×5×8=132÷6=110×4-342=215+13-178=67.8-36.2=5.9+0.3=938-764-10=436-24×10=25×94÷5=244+67×9=125+316=356-(289+46)=340÷(30÷6)=406-(55+124)=756÷6+500=8.2-3.4=438÷(353-350)=113×6+951=653-230÷5=17×12×2=471+(390-177)=932÷(2×2)=364-(36+214)=781×(737-730)=399×2÷3=42×(499-482)=10×78-398=403-20×20=331-248+120=129+343=623÷7=(352-287)×14=119×4=171×2=86÷(14÷7)=227+(328-167)=23×7×3=679-30-99=382-(418-259)=788-17×15=144÷9×36=608÷4÷8=3.8+6.1=255-(489-422)=865×2=974-711-238=576÷9×17=216×3÷4=547-320=770+66×13=3.7+2.5=333+114=390×6=229-(446-253)=451-37×10=316-(255+29)=5.9+23.1=107+60×8=196×4÷7=48×46÷2=參考答案209-31×2=147318+(497-10)=805203-14×12=35640-(570-115)=18521×12÷9=28265×3-48=74712×77+312=1236116-(465-457)=108484÷(18÷9)=24228×16×2=896364×(14÷7)=728978-(932-930)=976300÷(129-123)=5081÷(15÷5)=27462-31×7=245367+(257-244)=380450+(162-37)=57525×24=60069×(36÷9)=27616×10×5=80012×45-485=5542×27÷7=162106-84÷4=856/10-2/10=4/10908÷4×9=2043192-432÷3=48414-917÷7=283593×(163-155)=4744245×3-244=491555-171+900=128417×5×81=688598×6÷7=84153+38×3=267410-(99+157)=154468×2-51=885419+152=57160×76÷8=57018×54-342=63043×(430-427)=129248+11×4=292860+(908-320)=1448497÷(63÷9)=7187×10÷6=14524×30÷8=90(269-221)÷4=12306-(197-160)=26949.4+24.0=73.4925-370-241=314403+(937-369)=971315+198÷3=38115+47=62301÷(21÷3)=43268-948÷4=318.4-3.2=5.2978-479+360=85943×(704÷8)=3784392÷4×86=8428997+798+964=2759(415-390)×42=1050987-160÷5=955885-(143+507)=235120×7=84040×93÷6=620186+156=34278÷3=26500-51×6=194448×4=179293+156=249596+13×58=1350756÷6÷3=42173×(16÷8)=34647×(470÷5)=441823×4×2=18433÷3+580=591440×6=2640184÷(32÷4)=23(192-62)÷2=65340+475=815277+478+212=967804+328+355=1487452+516+27=995419-362-45=12218×3÷2=327652÷(2×2)=163395+(765-269)=89162×12+91=835188+108=296272-173+343=44211×67=737857-(588+51)=218266+627+950=184339÷(915-912)=13678-56÷7=670211×(495-492)=63319×4×70=532061×(198-193)=305324÷2÷9=18280+122+445=847825×6÷9=55045.2+0.4=45.642×(57-52)=2102.6-1.2=1.4163+(897-628)=432138÷(48÷8)=23460-149-73=23826×4×6=624247+43×15=89288×68×7=41888900÷9÷4=25260+428+173=861134+(487-169)=452106×2=212826÷2÷7=59568+259-267=560(263-61)÷2=101320+26-60=286810+383+195=138818÷3×41=246110×(249-246)=330158×(460-455)=79036×97=3492579+229+53=86139×82×8=25584(110-17)×47=4371424-369+267=322565×(255-250)=2825991-(686+12)=2931.5-0.4=1.1700×(307-302)=3500891÷(72÷8)=99892-(664-186)=41418+362+431=81136×(126÷6)=756(939-881)÷2=29847+(367-206)=1008443-333+220=33038+210×2=458317×(73-68)=158510×(90÷5)=18010×(126÷7)=180504÷3÷8=21192+390÷5=270760÷4÷2=95158+150+498=806876×2-250=1502168+24×40=112832+292×2=616138×(220-217)=414576÷3÷8=2412×58÷3=232585+(768-136)=121710×47-464=6295+46-218=123990÷(81÷9)=11040÷(4×2)=5992-(39+141)=812100÷(159-154)=2021×(52-34)=378874-43-427=404958-36×24=9414×5×95=6650182-42+139=279862+(705-187)=1380519+436÷4=62890+75×10=840102×9×3=275410×32×3=960383-358=25910+223+393=1526162÷9=1881+217=29896×7+256=928(536-136)÷8=50941+537+960=2438720÷5+32=17662×15=9309.3-6.5=2.8(379-219)÷2=8084×3÷4=6315×54+12=82236×8=288263-(400-364)=227301+(939-552)=688936-333-496=107328-167=161878-615+243=50651.2+14.1=65.389×(180÷2)=8010275+45-36=284776-20×26=256314+150+369=833303÷3=10127×34-90=82812×6÷4=1817×36-417=19517×14×4=952688÷(56÷7)=868.3-6.8=1.5898-140×6=58912-113×7=12134×(92÷4)=782488-86+921=1323890÷2×9=4005307×8-896=1560428×5÷2=107060×11=660238+121×5=84341.8+51.1=92.9400-283+949=10665/7+2/7=1305+234=53982×7÷2=287248÷8+355=386434÷(297-290)=62764-69+68=763472-17×13=25120×4×7=560180×(40÷8)=90027×(115÷5)=621776-62×2=65263×12=75683×(327-250)=6391106×(27÷9)=318330×(998-993)=1650192÷4+958=1006(684-625)×14=826449+78×11=130722×12×2=52834×10-109=231117+822-450=489545-(18+50)=47713×23+326=625609×7-924=3339216÷9=24775÷(693-688)=155875-693÷9=79829×17-263=23052×(96÷8)=624(877-724)÷9=17522+163×3=10111.3+5.7=7.0392÷7÷4=1458×2=11638.0+29.9=67.99.4-6.7=2.7558+29×32=14865.8+3.3=9.1600÷(40÷5)=75258÷(3×2)=43306÷9=3482÷2×9=36945×10×2=900304×2-548=60733-617=116608÷(2×2)=152918+902-944=8769.6-6.4=3.22.3+9.4=11.7600÷(3×2)=100488-(178+175)=13523×15-321=24379-(171+189)=19480-90=390230-(112+35)=8390×2÷9=2024÷4×98=58886×(495÷9)=473015÷5×62=18624×19-414=42202+57-123=136915-653+129=391102+118=220224÷(4×2)=28104×9=936557-(820-588)=32587×98÷3=284247×11=517246×3-647=9144×2×21=184884×10=84058×90×9=46980106×2×6=127210+261-13=258120+132÷2=18616×27=43227×12×3=97291×(63÷7)=819500×(16÷8)=100020÷4×79=395(491-173)÷2=159252÷6×8=336267+137-252=15211×(336÷6)=61625+17×29=51885.8-19.8=66.041×39=1599331-10×31=2125×13=325304-171+322=455393+926÷2=856452-278+286=4602.2+26.4=28.66.8-4.0=2.8485-(622-563)=42628÷4×59=41311×8×66=5808(171-148)×45=1035247×(54÷9)=1482502-245-121=136747÷3=249450-13×20=19016×(183-168)=240108×(442-439)=324152+216×2=58449×4×3=588201÷3=6712×(90÷3)=3605.8+9.1=14.9626-320+670=9767.7-5.3=2.4273+577=85016×13-54=1548.3-3.5=4.8686-780÷4=491321+63-298=86253-(159+89)=5126+828+548=1502210÷(36÷6)=3563-60÷6=538.9-2.2=6.7139-(210-98)=27336÷4×31=2604149×(674-667)=104311×53-219=364854-(327+172)=355630÷5÷6=2130×(356-350)=18068+56×9=57211×3×76=2508725×6-638=3712337-262+225=30013+377×2=767909-(449+28)=432387+44×8=73913×20÷2=130700-(439-385)=64645×(362-333)=1305486÷(2×3)=8126+36×15=56618×(197-151)=828448×2÷7=1283.6+7.8=11.4960+18×27=1446472-122×3=10615÷5×88=264(324-236)×95=8360504+445-77=87215×3×60=27004.2+5.1=9.310×25÷2=125199+(414-401)=21252×7×2=72872×58÷8=52220×(147÷3)=980124÷(12÷6)=62207×4-515=313648÷(72÷9)=8127+65=9233×(281-276)=16513.9+9.4=23.3(472-94)÷2=189(547-133)÷6=69290-198+86=178914÷2=457(359-318)×22=90223×(92÷4)=529308÷(63÷9)=44889-195×2=49913×38-80=414142+117×7=96117×13×2=442472-12×30=112861-239×2=383929-82×7=355413÷(63÷9)=5933+13×43=592916÷4×3=68767.6-36.1=31.524×(460-452)=192465+(488-393)=560329-390÷6=2644/8-3/8=1/817×46+188=970446-16-152=278746-264-55=427111×5+401=956288÷(3×2)=4855÷5=11791×8÷4=158294×(80÷8)=940476-137-168=171443-(383-193)=253488÷8×53=3233606+70×13=151658×2×8=928870÷3÷5=58600÷(109-101)=75177×(36÷9)=708449-10×33=119376-133=24348÷3×19=30460.5-35.4=25.1(165-118)×13=611432÷4×5=540120÷8+394=409476+27+472=97535×35=122537×16=592252÷(36÷4)=28942-273-417=252(405-318)÷3=29198÷(3×2)=33197-86=11132×89×8=2278419×48-292=62040×(120÷6)=800511÷7+204=277272÷(2×2)=68408÷8×92=46928.8+3.6=12.4216+865÷5=3898.3-1.0=7.3325-177=148120×4÷2=2404.6-1.5=3.131×29=899246×(32÷8)=984497-376-71=503/10+6/10=9/10(180-128)×14=728678÷6=113173×(352-347)=8659.1-1.6=7.549×(63÷9)=343298÷2×6=894950×(54÷9)=5700461-228-16=217489-425+367=43133×3×54=5346107×4=42811×78÷3=286510÷5÷3=349.2+9.2=18.4525-(366+34)=12527×2×82=4428936÷8+420=537961-84×9=205475×7-746=257996÷(922-918)=2410÷5×16=32990÷2×6=297092-48÷3=76985-(482-415)=918366÷3=122244-47×5=936÷(3×3)=4448-(198+182)=68957-32×28=61408-250-79=7934+(454-225)=263259-123×2=13652-553=99469-(128-10)=351861-(434+300)=127353+129÷3=3960.2+6.0=6.210×(306÷6)=510408÷2=204588÷2÷7=42343÷7×41=2009312-12×20=7212×29=348115+(339-73)=38171×8=56855×91÷7=71511×57=62790×11-315=675(414-240)÷3=58104×(457-450)=72896×(148÷2)=710495×45×2=8550441-103×3=132298+199-196=301344-23×14=22315÷(3×3)=35390-118-212=60885÷5×2=354684÷4×7=11975.0+27.0=32.011×(360÷4)=990709-11×30=379980÷7÷4=355/7-2/7=3/711×91=10011.5+4.8=6.368.2-44.9=23.3423-(153+49)=22165×(263-252)=715906-470-396=4070-85÷5=5314+69=83993+488+515=199612×(344-279)=780985×5=492557×5+316=601456-385-61=10778-23×10=548516÷(12÷2)=86237-11-205=2156.8+26.9=83.7479×2-941=17455-11×31=11410×26×3=7804.3-0.7=3.6233+130×2=493269×2×6=3228737×6=442240×99×5=19800595÷5÷7=1728+684-37=675(466-138)÷4=8210×10×5=500901×7=630718×33=5948.7+9.5=18.2170×5-660=190257+79-54=282249-231=18874-(82+706)=8616÷8=2199×(51-45)=119431×17=52797+112=20910×10×4=400335×(18÷9)=670882÷2×9=3969778÷(136-134)=389497+493+555=154520+(162-41)=141708+(785-539)=954116×3-284=64733+(498-140)=109133×10+370=700403+331-57=677216÷6÷4=9270+236=50636×(72÷6)=43216×5×54=4320222+693-601=314370-(310-221)=28112÷2×91=546293-124+997=116611×24-121=143286-61=22564÷8×13=104480÷8÷6=10256-23×8=72370-39-75=256779-93×7=128(569-380)÷7=27530+589-347=772464-66×3=266153-644÷7=61(59-10)×73=3577196×2÷4=98138÷(467-461)=23606÷6+361=462615÷5×4=492465-104=36130+488+362=88038×4×2=30498×(89-84)=4902/4-1/4=1/415×15×3=675892÷(12÷3)=22384×35=2940798÷(21÷3)=11478÷(484-482)=39970×4÷8=485(447-42)÷9=45160÷4=40105×(35÷5)=73513×5×78=507032×36=115242×2×90=7560817-199-580=38420÷(3×2)=70810÷3÷9=30162×4-59=589(747-706)×78=3198306+65×8=826493-309=184360÷9+102=14213×7×82=7462160×2+341=661108×7÷3=252462÷7×63=4158488÷4×5=610704×(781-772)=6336792÷(4×2)=99108÷3×7=252(907-511)÷3=13264÷(142-138)=1649×2×66=6468459+(616-227)=848374-10×3=344(439-301)÷6=2329×3×58=5046(471-291)÷2=9011×24-244=20238÷(934-927)=3410×5×87=435014×43=60282÷2×77=3157321-118×2=85511-67=444292÷(694-692)=146446-(402-269)=31325×17-227=198252-(19-17)=250155×4-505=1152.0+1.5=3.536×(136÷8)=61288÷8×9=99587+556+401=154436×92×3=9936516×(30÷6)=258013×10×6=780697-359-122=21614×3×54=2268535×4÷5=428938÷2=469828÷9÷4=2334÷2×28=476155×3×7=325558×3×4=69624×13×2=62426+32×8=282620÷5÷4=3155×16-417=46321×4×61=512417×31=527103+273=376920+996+746=266288÷4×47=1034304÷(4×2)=38140×4+858=1418314÷(61-59)=15742×13=54670.9-46.4=24.524×12÷2=144330÷(18÷3)=55137×(16÷8)=274952-327+391=101638×(27÷9)=114100÷(791-786)=20200÷(2×2)=50312-(57+72)=183824+38×3=93813×87=1131331-218=113987-682÷2=646690×6÷5=828365×(27÷9)=109569+18×26=537111×(300-297)=333891-(891-165)=165903-890÷5=725806-10×11=696463+11×34=83795×6×4=2280193×3=579385-261=124100÷4+465=49042÷3+63=77372-274=98(881-627)÷2=1274.3+3.9=8.2626×5-702=242838+418-391=6594.6-54.9=39.7957+87-518=526184×4÷8=92321+768÷8=417559×8-731=3741468-(88+184)=19632×31-537=455381+10×12=50116×5÷8=1058+161-215=437×5×2=37044.8+53.8=98.6669×6=401442×5×2=420141×2÷6=472/8-1/8=1/8293+448÷8=349183-(87+36)=60330×3+854=1844994×8÷7=1136574×6÷2=1722(127-101)×15=39018×22+901=129724×70×9=15120439-10×37=69128÷2×25=1600628-243÷9=60164.8-54.1=10.793×6×4=2232872÷(2×2)=21825×2×31=155023×4×96=8832434-11×34=60(856-288)÷2=284287-55=2322.9-1.1=1.827×(36÷3)=324495×2=990(105-55)×12=600231+431×2=109398×(63÷7)=882905-319×2=267109×6÷3=218947-86×2=775948+795+340=2083985-576÷8=91313×(207÷9)=299408÷(18÷9)=204278+(365-321)=322(117-100)×50=850160÷2×64=5120482-(121-88)=449728÷(24÷3)=91120÷(395-393)=6018×49=882260+747+345=1352691-19×12=46329×3×68=59163/6-2/6=1/6285÷3+31=12634×12-70=338348-72×4=60692+32÷2=708555-(347+179)=29700-948÷6=54217×22-293=81421-413+10=1888×(194-148)=4048315÷(199-196)=10547×(332-323)=42322×12÷8=33(869-780)×44=3916918÷(3×3)=102240÷(455-452)=80885+254=113968×6-269=13975+291+511=8770.6+0.5=1.15.3+8.5=13.8216÷2÷9=12582÷3×9=174613×40÷5=104704÷(2×4)=88186+778+310=1274185×4×8=5920921-775=14610×(245÷5)=49097×43=417120+60×10=62062+55×7=447770-60-252=458129÷3×28=1204358-164=19425×19=475917+203-504=616895+648=1543231-333÷9=19472÷8×59=531(299-163)÷8=17597×7-440=3739126×7-245=637197×3=5914.2+7.1=11.3801÷9×3=267204÷(16÷4)=51308-15×17=53273-15×11=108224÷4×7=39215×(266÷7)=570115÷(309-304)=23136÷8×57=969581+74×5=95113×19×4=988318-88=230108÷4×7=189120÷5×15=360414+832-883=36324×14-243=93224×(20÷5)=896344+316=66014×4×43=2408259×(48÷8)=155418÷(75-73)=9921-11×31=580264-125×2=14985×(429-421)=7880243-36+129=336288+13×6=366744÷6×3=372458÷2×8=1832236÷(369-367)=118679+23-564=13852×(199-125)=3848(731-519)÷2=10613×(80÷5)=208389-(379-368)=378475-590÷2=180287+(437-283)=441563+19×36=1247545+354-459=440250÷(30÷6)=50182×5=910186+210+439=83554×(63÷7)=48638÷2=1918÷3×96=576692×(18÷2)=6228360÷(3×3)=40650+268×3=1454364×2=728828÷2÷3=138170÷(152-150)=8533×90÷2=148570×(167-160)=490363-292+131=202274+(131-32)=373749-930÷2=28414×(469-408)=854411×(278-271)=2877889-329+333=893168÷(18÷3)=28240×3-190=530199+196=39510×5×77=3850306×(45÷5)=275439.6-13.4=26.2762+407=116921×14-75=219290×(12÷6)=580520÷(2×4)=65(182-151)×19=589289+179+467=935693+716÷2=10517.9+0.6=8.5278-21+76=33377×54÷6=693485-48×6=197360÷9×4=160944-(234+48)=66272×6÷8=54238+167+324=729854+28×6=1022268-75+185=37871×78=553830×(413-389)=720497+372÷2=683773×(189-181)=6184141+131×6=92714×91×8=10192586÷2×5=1465287+10×19=47751×4=204(473-456)×13=22129×(78÷3)=754136×2-31=241146-12÷6=144(316-301)×10=150293+943=1236189+86=275405×3÷9=135650×3÷2=9752/3-1/3=1/3134×(16÷2)=107215×7×3=31512×5×13=780135×(28÷4)=9454.9+4.7=9.6(401-290)÷3=37141×5×6=4230505-50×5=25531×(81-52)=8997.2-4.3=2.9390÷5×30=2340306÷2÷3=51744×7÷8=651130×7×2=1820813÷(201-198)=27113×(416÷8)=676186÷(872-870)=9381.1-68.0=13.1335+28÷4=342423-285=138284+(450-56)=678971×8=7768447×9÷3=1341836-96=74097×(801÷9)=8633888÷6÷4=37372-(167+17)=188350+369÷3=473437+23×11=690157+(481-103)=5353/8+4/8=7/8214-34-146=34391+(450-251)=59022×27÷6=99810+992=18022