三年級(jí)數(shù)學(xué)計(jì)算題專項(xiàng)練習(xí)及答案集錦

三年級(jí)數(shù)學(xué)計(jì)算題專項(xiàng)練習(xí)及答案集錦(494-389)÷3=24×18÷3=30×(100-14)=954-888÷3=651-53×6=360÷5÷8=54÷3=274-(164+61)=78.6-61.1=81+90×7=731-115×6=392÷2×6=120÷5×17=200÷4×59=434-(39+248)=769-14×45=588÷(24÷8)=(812-116)÷6=141-14=99×2=154÷2=176÷(4×2)=158-(368-233)=196÷2+862=485-120÷4=742-(931-293)=5.2-3.4=473-335=395+501=196÷7÷7=191-406÷7=348+450+372=320+(912-656)=410-867÷3=2/6-1/6=141+252÷2=55×13=615×(27÷3)=14×5×98=680÷(536-534)=408-94-65=67×20÷2=908-(355+396)=34×(269-258)=142×7-802=432÷(4×2)=744÷(4×2)=442-85=87×(192-159)=297×8÷9=6.4-5.9=672÷8×11=37×11-240=882-(227+73)=183×(182-178)=117÷(3×3)=659-127-58=73+158=925-(363+15)=126÷(24÷4)=710×(35÷5)=169×5=508+762+214=492-826÷2=637-21×18=377×(32÷4)=494÷2×7=191+782=808÷(965-963)=398-(380-245)=182-28=944×(55-52)=11×21×4=323+55+806=225÷(72÷8)=78+(182-37)=50.8-0.7=7.8+6.0=690÷2÷3=10×11×7=181×2=422+10×78=999-(867-748)=112×(32÷4)=781-175-66=47+404-46=648+902÷2=66÷2×5=30÷5×40=736+419-916=663-509+439=430+(407-269)=48÷(70-68)=585-92-48=383-91-188=798÷7=440÷(14÷7)=291-107-86=232×(16÷2)=196÷2×96=111-749÷7=975-250-211=54×4÷9=4.4+4.3=(905-289)÷8=144÷(3×3)=356÷(2×2)=15÷5×29=66+110×2=232÷(414-406)=48÷2×16=94×32=78÷3=547-(682-260)=352-378÷7=17×12-155=467-25×17=103+107=169-104-25=37×9×3=432+194÷2=760÷2+775=402-16×4=230+30×2=31×8÷4=19×18-84=844-(268+402)=947-10×17=898×(191-186)=508÷(2×2)=83×4×2=567×(36÷6)=6/10-4/10=195÷3×14=242×(434-430)=10×4×97=824-149=731-101-516=39×(150-143)=107+11×21=1.1-0.4=352+96=758×(197-194)=(943-877)×58=432÷3÷6=94÷(194-192)=319×3-527=17×55-226=468÷6÷6=623÷7+417=(450-75)÷3=229×(35÷5)=66.7+15.7=178÷2=11×51=282÷(30÷5)=818-(100+339)=58+543÷3=334+(330-260)=3/7-2/7=(342-171)÷9=310-241+143=74×30÷3=130÷2×9=65+274-177=11×13=153+414+322=67×6×2=56×19÷4=433+15×20=656×(54÷9)=12×97×8=984+56×7=477×(944-938)=200÷5=294+203=458-418+152=16×23-334=24×18+173=64÷(215-211)=743-14×45=979-(884+63)=896÷2÷4=80×86=326+266+286=784-(345-27)=312-140=344+419=472-249+57=697×(428-424)=87×20×8=31×28-594=315-(46+144)=233×4÷2=585-12×31=3/6-2/6=(482-308)÷3=7.4-2.9=308-16×6=456÷2÷3=423-23×15=5.8-5.4=120+12×7=816÷8÷2=56×(69-60)=232×4=41×3×5=406÷(14÷2)=13×6×84=316-21×3=401×6÷3=151+202=601-53-168=190+10×67=2/3-1/3=400-295=474×2×3=8.8+1.3=18×46=584÷2÷2=132×(428-422)=30×3×77=478-10=256×2-59=825-628÷4=33×19+496=11×78-834=82-36=807-(886-800)=388×3÷6=11×(231÷7)=25×(492-485)=931÷7÷7=64×(170÷5)=659-558+745=793+950=17×13-97=16.8-4.3=994÷7×5=(455-100)÷5=702÷2÷3=343×5-589=88×(82÷2)=51+(607-297)=23×12-182=997-624÷2=231÷3×9=365-122+144=18×5×18=409×9÷3=692-464÷8=20×40=137×(432-424)=667-604+660=94×84=27×2×21=96×75÷5=77×(941-857)=84.3-75.9=494×8÷2=16×50÷8=405-11×6=10×8×16=85+(471-195)=129÷3=255÷3×29=4.3+3.8=4/8+2/8=98×(153-150)=4/7+2/7=445-(489-414)=35.7-13.3=350-254=75×67=576÷(154-145)=9.5-1.8=471-97×2=26+22×25=24×26+262=296+98-312=11×50=240×2=724-153+837=21×2×91=240÷(25÷5)=24×2×24=20×42÷4=341+403=739-48+765=384-175=357÷3=236×3-353=4/10+3/10=26×(33÷3)=528÷4÷2=334-70=193+(800-672)=27×3×78=(303-51)÷3=744×(210-204)=90×29×8=(524-218)÷3=446-(322-300)=436÷(732-730)=209+133=906÷2÷3=174+24×34=50.5+24.1=471-43×2=158-34-22=605-336-214=17×4×5=300×2×7=78+98÷2=81+127-43=798-(372+185)=358×2=30×9×2=905×2=485-672÷8=670-35×2=669-888÷3=484-15×20=557-(454-412)=902-55×13=487×3-829=296+51=13×(238÷7)=276÷3÷2=713×(160-151)=418-(186+50)=17×4×75=252-(45+73)=472-(395+76)=245÷(372-365)=332+149×3=864÷(2×2)=874×9÷6=455÷(21÷3)=359-76×3=935-42×3=204÷(2×3)=48×9-17=528÷3+607=117÷9×53=16÷8=870×2-301=10×48-479=648÷3÷4=45÷3÷3=704-536+229=910-(262+68)=801÷9×8=587-27×16=419-(296-132)=11×2+154=588÷3÷4=80+85+45=31×99÷9=914-442+210=25×2×52=41×(276÷4)=304-19×2=29×5×4=(356-76)÷4=438-325=757-14×28=402×5-572=648÷(3×3)=384+74×8=19×35-555=997-346=433-41×7=14×14-188=405÷9×93=(349-272)×12=168÷(2×4)=755+95×2=9.2+6.8=440-980÷4=(671-596)÷5=143×(129-125)=242×2×7=240+(332-75)=253×2×3=76×28=784÷(2×2)=(459-207)÷4=457-(96+25)=(340-26)÷2=45×11-296=160÷(4×2)=31×3×15=676-620=81.3+8.3=713+(383-287)=5.2+7.3=157×(25÷5)=60×36÷4=99×64=522+214-286=52×(65÷5)=624÷(4×2)=23×3×5=281+82=338-(302-229)=(414-384)÷5=204×3÷9=3.2-3.1=877×2=610×6÷5=41×(21÷7)=679×6=11×5×55=84×4-60=441-23×13=246+223-224=383-(480-361)=70+29=162÷2÷9=14×13=8.5-3.9=66×51=973+382+567=384-(35+291)=355÷5×2=302-(136+87)=10×14×7=402×5-255=82×3×2=324÷(681-677)=58×(198-195)=468÷9×42=34×72÷2=492÷2×7=124×(24÷3)=477-(704-361)=58÷(279-277)=2.1+1.3=316÷(906-904)=19×4×59=703-(677-224)=489-118-222=336×4=93×(400÷8)=4/9+2/9=915÷(895-890)=228÷2×8=590+(130-46)=35+112=4.6-3.3=48×4÷3=224÷4×6=744+630-68=100÷(10÷5)=322+602÷7=10×36÷9=32×13=395+54×9=7.0-4.2=867×(48÷6)=501÷3+407=53+823+706=8.5+7.2=287+155-135=460÷(36÷9)=(465-327)÷6=10×76-389=170×5×8=918-352-192=224-27÷3=114÷6×36=187+444+13=216-47×3=787+(742-131)=17+594+360=43×2×56=126÷6×7=760÷4×2=69×(27÷3)=936-(727-479)=17×48=6.0-2.0=546-11×15=455÷5×2=768÷8÷3=(961-101)÷4=918+(992-486)=84+307-359=184×7=378÷(12÷4)=100+244=940÷4÷5=81×7×9=699-484+535=536×(802-793)=499+21+124=446-78×2=96÷(3×2)=12×37-242=665-491=230-11×11=15×17-250=17×20×2=406+(349-198)=333-273=(191-55)÷2=170÷5×46=180+363-448=4/8-2/8=708+14×50=24÷4=35×9×3=41×20÷2=494-228+117=799-(373+350)=264÷3÷8=4.3-3.4=48×13÷2=79×80=534÷(2×3)=19×16-247=500-(163+201)=843-(716-263)=640÷8÷5=786-403+814=383-85=154+152=262×3=834+21×12=700+891+215=1/6+4/6=143-220÷4=12×11×3=(465-369)÷2=(519-77)÷2=4.6-3.1=242×2-140=725-135-33=58×6×2=651+797-796=13×17×3=8.4+72.8=160×6-633=219-141+25=89+150÷5=205×(598-591)=3/6+2/6=20×23÷2=486-(393+31)=271-145÷5=24×38=319-11×25=2/4-1/4=21.1+28.1=408÷3×4=434÷7=13×35×2=244+548+124=66×(42÷7)=176÷8×6=14×16×3=61×(160÷8)=66×76×8=(721-377)÷4=(355-302)×37=9.6-7.2=28+63×12=752-147=944÷(2×4)=948÷(3×2)=966÷2÷3=891+709=(218-202)×13=19×2×43=540×(54÷6)=394-38=25×5=38×4×6=(803-551)÷4=(444-381)÷7=88+220-101=70×8=390÷6=196×(391-384)=18×(156÷6)=302-(231-82)=17×4×93=264×6-854=587-470-72=204÷6×20=363-26+14=796-310-123=10×87-346=366-50×5=2.9-2.5=384-27×9=174÷3÷2=977+283×3=870×6÷3=749+(738-528)=252+204-302=444-74-250=83.4-11.4=768÷4÷6=21×32-418=399-(318-134)=403-16×5=41×2×84=5.6+4.5=452-335-115=10×(255÷5)=4/8-3/8=723-56×4=242+54+192=284-(62+46)=88÷8×66=265+87=169+18×49=393+112×3=744+989=46÷2×32=188+163×3=11×(490÷7)=486+380=952÷(16÷4)=412×3-761=3.9+6.7=587-400÷2=22×3×48=332-177+305=16×6×5=894÷6+126=130+166=70×47÷7=6.6+5.6=90+46=95×76×6=436+453=565+921+446=885÷(45÷9)=108÷4×3=285-106=279×8÷3=16×56-130=20÷2×18=126-90+270=13+18×39=39×(270÷5)=122-122+350=163+(468-335)=249+(209-162)=352×5=525-580÷4=103×9÷3=565+373×2=32×80÷5=133×6×4=912-611=78÷3×75=362×(18÷9)=198÷2=331×2=460÷(2×2)=273÷7×2=88×(15÷3)=192×4-745=15×(112÷8)=340-(469-334)=456-(137+15)=411÷3+396=151×(15÷5)=30×(42÷6)=450÷(96-93)=91×(113-107)=235×(100-96)=576÷2×8=66×(546÷7)=701×(18÷2)=33+20×20=179-60-12=17×12×4=276÷2×7=608÷8+405=464-14×11=21×84÷7=18×25÷5=465-168+37=640-129-60=(317-47)÷6=980÷2÷7=601-15×18=60×13÷3=119+118×3=30×11÷5=114+368-201=871×(910-907)=630÷9×6=11×(391-374)=(142-121)×32=226-(162-71)=22×(324÷9)=147÷(106-99)=30×2×5=75÷5÷3=37.3-28.3=29.3-25.6=761×2-91=699-(551+133)=49×17×4=74.7-24.2=268-108+253=868+578=105+13×36=772÷(24÷6)=681+44÷4=482-109×3=880-230×2=41×20-154=220×2=423÷9+413=367+(374-252)=99+(812-627)=58×13÷2=355-282=35×2×53=401×5=940÷(2×2)=64+191×2=12×51=124+(387-294)=43×8=4.4-2.7=161+256×3=667+25×35=472÷(12÷6)=98×49×3=146+224-50=136-32×4=708÷(606-602)=70÷2×91=65×(38-27)=568÷2÷2=521-319-63=15×2×6=702+412-552=403+148+794=900÷(3×2)=11×12=172+(360-41)=833×6-722=13×(457-454)=861÷7=12×27-143=327÷(297-294)=296-283=16×3×49=345÷(628-625)=470-13×22=444-865÷5=2/8+5/8=303-34×6=487×9=91×99×4=267+16×38=22×(330-295)=331-138÷3=702÷9×8=803-171=242×(16÷4)=875-(437-95)=335-154×2=313+164=250÷5÷2=26×3×60=50×41×2=220+119=82×4=102÷2=78÷(155-153)=170+(419-397)=413-74+903=5.6+9.7=11×20-152=740+771+721=701-326×2=48×2×23=620-602÷2=20×2×9=792÷9+493=860÷(2×2)=96×5=758÷(12÷6)=(86-10)×12=180-(218-168)=23×3×44=313+68-159=37×84=981-425÷5=56×(312÷6)=194+(473-142)=8.6+5.2=16×16-153=195+56×16=17×16÷2=2.1-2.0=8.2+5.1=291+(425-202)=193×(27÷9)=734+12×16=959+752-939=28×17-87=526+155×4=680÷2=215+191=884÷2×8=348×2÷8=450×5-683=449×(32÷4)=6.2-1.0=276-20×5=42+425-275=27×(16÷4)=824-(65+245)=77-144÷3=549+400+433=29×(154÷7)=246÷(18÷3)=809+66+111=1/9+3/9=271-14×14=6.4+8.4=756÷4×3=(406-110)÷4=685-(365-134)=445-101-334=59×(109-103)=218-167+427=32×(371-368)=69-(482-465)=69×10×6=848-191×4=21×(484-479)=212÷2+68=170-635÷5=42×5×4=226-(337-166)=332-(18+53)=(814-797)×38=62×6+893=498×(721-714)=977-813+431=930-125×3=80×(819÷9)=82×12÷6=105×7-13=20×18×2=236×4×3=10×7×40=276×(858-853)=701+(963-924)=12×2×35=709+128+226=26×16÷2=469-870÷3=(442-429)×65=62×39×5=172÷4=881-407-385=439×2×6=689-42×11=294÷2=237-14×15=942+161×6=424-86=537+730-742=415+53-355=434÷2×6=978÷2×9=872÷(4×2)=21×38=217×(121-118)=194+942÷2=631+(884-846)=402-(22+255)=10×57=231-(197-137)=10×60÷2=4.4+6.4=439-14-388=517+217+721=46+37+854=941-48=190-532÷4=661-302+188=27÷3×10=53.0+16.0=231÷3×69=22×4×9=67×(819÷9)=852÷(12÷6)=2.7+6.2=18×(779-739)=7.0+6.7=5.8+5.7=503+662+226=28×14+625=(297-192)÷3=615÷3×2=576÷(3×2)=185×(14÷7)=30×12-203=525÷(194-187)=448×(676-667)=28×10÷4=264-45÷3=331×2-188=383×(518-512)=450÷(339-330)=49×14-646=282+17×38=55×(441÷9)=404÷(16÷4)=196÷7÷4=137×5×2=219×4÷2=93×8÷2=224×7=272÷2=152÷(14÷7)=484-738÷6=18÷2×39=612÷(2×3)=177-105+313=650-43×9=420-86×3=847÷7=347-(271+67)=288÷3×4=140÷5=11×(288÷4)=11×30-181=889-(929-787)=192÷(2×2)=947+(546-197)=72+303÷3=998+474-51=26×15=261+179=146+188+130=38×(111-90)=484+422+60=13×23×3=90+812÷7=23×3×6=336+548÷4=388÷4=43×2×77=483÷7×13=928÷4×8=53×16=372÷(2×2)=100×(408-403)=264×(18÷6)=580÷4+141=(989-116)÷9=129÷3×5=13×58+409=398+25×16=264+313+129=290-(316-239)=6.3-4.1=859+108+290=(310-243)×11=212×4×8=509+(525-433)=345-136=(931-391)÷9=207×4-459=849-(275-40)=14×5×31=19.3+4.3=236÷2×5=371-300=11×(126÷7)=20×4×88=436-119-200=381-337=21×24÷7=440+147×2=14÷(67-65)=907-32×17=9.9-2.0=79×(809-747)=15÷3×12=431-186+175=313×3×6=17×21×2=421+260-415=383-15×13=870÷3=59×(405-390)=17×3×74=56×39×9=254+253×2=68×(100÷5)=770-141×2=14×5×82=477-654÷6=65.2+25.6=11×41+485=380-11×17=12×35-237=403-18×21=864-77-741=995-27-276=(654-490)÷4=49×35÷7=196÷4=19×2×76=156÷3=8.6-8.2=27×2×61=830+(949-34)=209+405-545=439+(439-149)=70×(32÷4)=76+38×22=510÷(36÷6)=423+758÷2=1.7+2.0=29+94×4=404-19×20=145+200=366÷2×5=14÷2=88×5÷4=113×4×2=48×2×5=9.7+2.6=833×8÷2=6.7-1.0=242-236+197=10÷2×20=285-(15+251)=126×2÷4=366÷6×24=140÷(28÷7)=378÷3÷6=95×32=305÷5=398-(399-326)=309÷(18÷6)=321-34=41×7×4=11×24=334-777÷7=366÷2=825+541-936=51÷3=408÷(342-336)=536÷(4×2)=96×16÷8=25×11-84=694+447=261÷(57-48)=876÷4+328=14÷7=82×32=3/6-1/6=728÷4÷2=326+80×9=30×(369-366)=78×55×8=418×2-449=372×2÷6=470-(907-754)=320×3÷8=911-144+778=63×9-445=434-500÷4=(100-89)×16=72+251=97×2×8=1/4+3/4=302-94-82=791-(508+23)=255÷3=486-28-32=3.8+53.3=(316-228)×71=929-10×78=303-13×14=381×2×7=378÷(16÷8)=425×8-407=34.3+11.0=424+34×6=224÷(119-111)=934-11×51=433+932-149=90.8-29.5=43×7-231=502÷(10÷5)=52×(136-104)=17×29-457=693÷(3×3)=435-208-116=28÷7×78=135×6÷3=132÷(304-298)=463+63×6=129×(12÷6)=263+942÷6=625×3=910-282×2=192÷(15÷5)=618-613+461=53×(30÷6)=398-(92+257)=466-356+351=832÷2×9=446-372=256÷(20÷5)=70.1-46.8=(217-193)×12=15×42=11×4÷2=554×9=(672-640)÷4=413-146-182=58×18×5=7.8+3.4=20×3×25=913-(863-800)=142÷(174-172)=582÷6×95=944-71×9=785-(344+206)=30×(81÷9)=17×(412-382)=10×29×6=407+72-271=538+397+536=348÷4÷3=318×6=442÷(35-33)=880-(86+486)=137×7+925=384-(472-269)=672+847-910=656÷(2×4)=954÷3×6=16×(225÷9)=140×4×2=486-225-134=114÷2×3=45×21=189+158÷2=358÷(473-471)=100×2+467=157×4=234×4=27×(56÷7)=265-423÷9=79×(54÷9)=84×9÷4=85×93×5=522÷2×6=10×8×59=900÷(432-423)=14×(42÷3)=253-420÷2=65×(294÷7)=31×28=(905-141)÷4=398+28×11=15×62-168=567÷7÷9=142+12×62=1.4+5.2=473+17×21=171-69÷3=104÷8=393+37×13=(171-111)÷2=179×(841-833)=421-(489-464)=153×(212-209)=117÷(187-178)=101+380=568+(998-27)=19×(231÷7)=785-(132+356)=167×3+223=25×16-145=24×6÷3=388-179=174+262=989-645-255=31×(192÷8)=896÷(4×2)=301+33÷3=108÷6÷2=6.2-2.4=876÷4÷3=328÷4÷2=60×(70÷5)=23×21-370=67+23×35=150×4+280=811-(263+389)=(231-117)÷6=128÷8÷8=925-(779-369)=135×(160-153)=45×(237-210)=295×(368-364)=370+105×3=469÷7×85=896÷7÷4=320÷2=441÷(910-901)=678+213=57×99×4=23×(439-414)=12×43=1.2+4.9=503-191+194=380-(121+36)=433+423÷9=45×17÷5=765×4÷3=197+165+350=852÷3+780=(302-194)÷3=945×7=(455-418)×85=29.9-28.7=3/5-1/5=994÷2+164=49×5+470=408-39×10=915÷3×4=606×4÷2=613+(667-640)=781-47×5=519-272-116=15×14×4=200÷8×38=78×10÷4=28×82=(219-178)×17=34×2×60=297÷9=407-16×3=6.5-2.5=457-383+111=846+32×29=176×4-642=309÷3=(398-220)÷2=40×84=16×(366÷6)=744-103-601=290-570÷6=12×12×3=134+56+668=328-105×2=344÷8+507=211+11×57=389-930÷3=439-103-329=544×2=300-126+182=(356-306)×53=393-(121+135)=93.4-11.3=87×(30÷6)=900÷3÷4=378÷(2×3)=252+49×7=597×9-926=2/7-1/7=4/7-2/7=(955-475)÷5=121×5-241=99×9-368=915×8÷6=752÷(2×2)=183×(573-569)=326-205=9.2+3.0=190÷(18÷9)=84+246-266=387÷9×22=214-14×13=105÷3×26=998÷(975-973)=637÷(42÷6)=247+127+74=(594-558)×11=16×24-67=448÷(4×2)=212×4÷2=454÷2+344=52×12÷8=849-(226+570)=65×35=803+629=283+622-861=10×21×2=47×10+189=995+85+223=14÷2×99=162÷(2×3)=462+(435-34)=1/5+2/5=64×42÷8=98÷(961-959)=537-13×22=30÷6×65=313+46-205=68+400+477=164×6×2=98÷2+423=63.7+35.7=81×(423-404)=12×(352-317)=11×8×87=82+374=212×3=196÷(21÷3)=77×12-297=621-43×4=177×7-372=88×72×3=84×5÷6=482-184+42=23×(224÷8)=57÷(290-287)=124÷2+102=829+231×4=64+344×2=536+(797-345)=792÷9×72=827×2-579=87+784+977=517-18×15=140+(191-105)=50×60÷4=477+(257-121)=108÷6×17=225-149+327=995÷5=(234-144)×41=5.1-3.4=60÷6=150÷5×19=806×(36÷4)=17×41-403=(990-946)×30=(946-591)÷5=362-(394-308)=775+468×2=520÷(4×2)=27-(231-211)=11×79+519=447-249-40=552÷(3×2)=(484-284)÷2=120×8=23×(123÷3)=600-894÷3=13×7×22=380÷4=846+37×12=19×85÷5=54.4+28.6=28×2×94=501+242+108=189×2+222=424-15×20=1.5-1.0=973÷7+81=1/5+3/5=196÷(149-142)=11×81÷9=20×5×6=50+198-193=456÷(330-328)=363-13×25=(689-646)×20=63×62÷2=41+395-10=783-39×8=321÷(15÷5)=489-16×24=17×54=477÷(3×3)=14×(84÷2)=628÷(2×2)=779+502-517=62×(82÷2)=5.3+6.7=368+105-315=41×89×7=96×4÷2=901×4-403=266+330+640=170+218-32=196×5÷4=77×31=13×14×2=850-(945-331)=530-490+31=15+354+542=891÷(767-764)=420×2÷5=780×5=940-24×3=17×23-332=38×(489-463)=526×5÷2=50+(385-219)=15×14×2=406-139+15=916÷4=33×17=14×54-609=69+80×3=820+(643-293)=155×(345-340)=40×13+192=15×(434÷7)=975-63×15=32×30=347-(185+45)=933×7=29×4=203÷7×36=76×(221-151)=992-720÷2=5.1+4.1=142×6-27=180÷6×85=488×4÷2=216+(394-339)=839-86-136=533+399-438=507×6-831=63×(344÷4)=843×9÷3=112+610=348÷(14÷7)=14×27+77=130×4×6=40÷(89-81)=908×(30÷5)=95×(192÷4)=27×17-401=228÷2×9=167+177-40=10×10×8=591÷(21÷7)=962-695=735-10×31=78×31×2=210÷(15÷3)=271+645÷3=816+970+753=173+11×85=168×2÷3=94÷2=35×23÷7=470-149=414+69=330-11×9=150+48+97=5/8+2/8=60×6+372=23.4+1.6=608×(12÷6)=105×(20÷5)=457-382=326-23×12=490-77-141=15×33×2=441-34=19×(200÷8)=28×4=322×2-39=158×6=193+736÷2=699+(227-126)=682-627+119=18×(380÷4)=732÷6×9=272+276=53×8+544=381÷3×4=999÷(63÷7)=55×17÷5=17+887-467=(374-364)÷2=(471-163)÷7=147×5=320×8-171=96×80=863×9-265=206+994÷2=516×(32÷4)=(118-98)×10=15×(216-194)=867×2÷3=483+(248-187)=161×7-931=360÷(3×3)=408×2-380=934-52×17=879-(63+558)=431×5=142+627+111=463-576÷4=446-820÷4=348+14×43=196÷(12÷6)=314×(10÷5)=(713-373)÷5=450-(489-275)=701-45=11×35×2=532÷(670-666)=465÷(12÷4)=597×2=780-(294+118)=8.3-6.3=628÷(12÷3)=58×12÷4=496÷(32÷4)=635-346+653=510×(30÷5)=45÷(36÷4)=677-638=參考答案(494-389)÷3=3524×18÷3=14430×(100-14)=2580954-888÷3=658651-53×6=333360÷5÷8=954÷3=18274-(164+61)=4978.6-61.1=17.581+90×7=711731-115×6=41392÷2×6=1176120÷5×17=408200÷4×59=2950434-(39+248)=147769-14×45=139588÷(24÷8)=196(812-116)÷6=116141-14=12799×2=198154÷2=77176÷(4×2)=22158-(368-233)=23196÷2+862=960485-120÷4=455742-(931-293)=1045.2-3.4=1.8473-335=138395+501=896196÷7÷7=4191-406÷7=133348+450+372=1170320+(912-656)=576410-867÷3=1212/6-1/6=1/6141+252÷2=26755×13=715615×(27÷3)=553514×5×98=6860680÷(536-534)=340408-94-65=24967×20÷2=670908-(355+396)=15734×(269-258)=374142×7-802=192432÷(4×2)=54744÷(4×2)=93442-85=35787×(192-159)=2871297×8÷9=2646.4-5.9=0.5672÷8×11=92437×11-240=167882-(227+73)=582183×(182-178)=732117÷(3×3)=13659-127-58=47473+158=231925-(363+15)=547126÷(24÷4)=21710×(35÷5)=4970169×5=845508+762+214=1484492-826÷2=79637-21×18=259377×(32÷4)=3016494÷2×7=1729191+782=973808÷(965-963)=404398-(380-245)=263182-28=154944×(55-52)=283211×21×4=924323+55+806=1184225÷(72÷8)=2578+(182-37)=22350.8-0.7=50.17.8+6.0=13.8690÷2÷3=11510×11×7=770181×2=362422+10×78=1202999-(867-748)=880112×(32÷4)=896781-175-66=54047+404-46=405648+902÷2=109966÷2×5=16530÷5×40=240736+419-916=239663-509+439=593430+(407-269)=56848÷(70-68)=24585-92-48=445383-91-188=104798÷7=114440÷(14÷7)=220291-107-86=98232×(16÷2)=1856196÷2×96=9408111-749÷7=4975-250-211=51454×4÷9=244.4+4.3=8.7(905-289)÷8=77144÷(3×3)=16356÷(2×2)=8915÷5×29=8766+110×2=286232÷(414-406)=2948÷2×16=38494×32=300878÷3=26547-(682-260)=125352-378÷7=29817×12-155=49467-25×17=42103+107=210169-104-25=4037×9×3=999432+194÷2=529760÷2+775=1155402-16×4=338230+30×2=29031×8÷4=6219×18-84=258844-(268+402)=174947-10×17=777898×(191-186)=4490508÷(2×2)=12783×4×2=664567×(36÷6)=34026/10-4/10=2/10195÷3×14=910242×(434-430)=96810×4×97=3880824-149=675731-101-516=11439×(150-143)=273107+11×21=3381.1-0.4=0.7352+96=448758×(197-194)=2274(943-877)×58=3828432÷3÷6=2494÷(194-192)=47319×3-527=43017×55-226=709468÷6÷6=13623÷7+417=506(450-75)÷3=125229×(35÷5)=160366.7+15.7=82.4178÷2=8911×51=561282÷(30÷5)=47818-(100+339)=37958+543÷3=239334+(330-260)=4043/7-2/7=1/7(342-171)÷9=19310-241+143=21274×30÷3=740130÷2×9=58565+274-177=16211×13=143153+414+322=88967×6×2=80456×19÷4=266433+15×20=733656×(54÷9)=393612×97×8=9312984+56×7=1376477×(944-938)=2862200÷5=40294+203=497458-418+152=19216×23-334=3424×18+173=60564÷(215-211)=16743-14×45=113979-(884+63)=32896÷2÷4=11280×86=6880326+266+286=878784-(345-27)=466312-140=172344+419=763472-249+57=280697×(428-424)=278887×20×8=1392031×28-594=274315-(46+144)=125233×4÷2=466585-12×31=2133/6-2/6=1/6(482-308)÷3=587.4-2.9=4.5308-16×6=212456÷2÷3=76423-23×15=785.8-5.4=0.4120+12×7=204816÷8÷2=5156×(69-60)=504232×4=92841×3×5=615406÷(14÷2)=5813×6×84=6552316-21×3=253401×6÷3=802151+202=353601-53-168=380190+10×67=8602/3-1/3=1/3400-295=105474×2×3=28448.8+1.3=10.118×46=828584÷2÷2=146132×(428-422)=79230×3×77=6930478-10=468256×2-59=453825-628÷4=66833×19+496=112311×78-834=2482-36=46807-(886-800)=721388×3÷6=19411×(231÷7)=36325×(492-485)=175931÷7÷7=1964×(170÷5)=2176659-558+745=846793+950=174317×13-97=12416.8-4.3=12.5994÷7×5=710(455-100)÷5=71702÷2÷3=117343×5-589=112688×(82÷2)=360851+(607-297)=36123×12-182=94997-624÷2=685231÷3×9=693365-122+144=38718×5×18=1620409×9÷3=1227692-464÷8=63420×40=800137×(432-424)=1096667-604+660=72394×84=789627×2×21=113496×75÷5=144077×(941-857)=646884.3-75.9=8.4494×8÷2=197616×50÷8=100405-11×6=33910×8×16=128085+(471-195)=361129÷3=43255÷3×29=24654.3+3.8=8.14/8+2/8=6/898×(153-150)=2944/7+2/7=6/7445-(489-414)=37035.7-13.3=22.4350-254=9675×67=5025576÷(154-145)=649.5-1.8=7.7471-97×2=27726+22×25=57624×26+262=886296+98-312=8211×50=550240×2=480724-153+837=140821×2×91=3822240÷(25÷5)=4824×2×24=115220×42÷4=210341+403=744739-48+765=1456384-175=209357÷3=119236×3-353=3554/10+3/10=7/1026×(33÷3)=286528÷4÷2=66334-70=264193+(800-672)=32127×3×78=6318(303-51)÷3=84744×(210-204)=446490×29×8=20880(524-218)÷3=102446-(322-300)=424436÷(732-730)=218209+133=342906÷2÷3=151174+24×34=99050.5+24.1=74.6471-43×2=385158-34-22=102605-336-214=5517×4×5=340300×2×7=420078+98÷2=12781+127-43=165798-(372+185)=241358×2=71630×9×2=540905×2=1810485-672÷8=401670-35×2=600669-888÷3=373484-15×20=184557-(454-412)=515902-55×13=187487×3-829=632296+51=34713×(238÷7)=442276÷3÷2=46713×(160-151)=6417418-(186+50)=18217×4×75=5100252-(45+73)=134472-(395+76)=1245÷(372-365)=35332+149×3=779864÷(2×2)=216874×9÷6=1311455÷(21÷3)=65359-76×3=131935-42×3=809204÷(2×3)=3448×9-17=415528÷3+607=783117÷9×53=68916÷8=2870×2-301=143910×48-479=1648÷3÷4=5445÷3÷3=5704-536+229=397910-(262+68)=580801÷9×8=712587-27×16=155419-(296-132)=25511×2+154=176588÷3÷4=4980+85+45=21031×99÷9=341914-442+210=68225×2×52=260041×(276÷4)=2829304-19×2=26629×5×4=580(356-76)÷4=70438-325=113757-14×28=365402×5-572=1438648÷(3×3)=72384+74×8=97619×35-555=110997-346=651433-41×7=14614×14-188=8405÷9×93=4185(349-272)×12=924168÷(2×4)=21755+95×2=9459.2+6.8=16.0440-980÷4=195(671-596)÷5=15143×(129-125)=572242×2×7=3388240+(332-75)=497253×2×3=151876×28=2128784÷(2×2)=196(459-207)÷4=63457-(96+25)=336(340-26)÷2=15745×11-296=199160÷(4×2)=2031×3×15=1395676-620=5681.3+8.3=89.6713+(383-287)=8095.2+7.3=12.5157×(25÷5)=78560×36÷4=54099×64=6336522+214-286=45052×(65÷5)=676624÷(4×2)=7823×3×5=345281+82=363338-(302-229)=265(414-384)÷5=6204×3÷9=683.2-3.1=0.1877×2=1754610×6÷5=73241×(21÷7)=123679×6=407411×5×55=302584×4-60=276441-23×13=142246+223-224=245383-(480-361)=26470+29=99162÷2÷9=914×13=1828.5-3.9=4.666×51=3366973+382+567=1922384-(35+291)=58355÷5×2=142302-(136+87)=7910×14×7=980402×5-255=175582×3×2=492324÷(681-677)=8158×(198-195)=174468÷9×42=218434×72÷2=1224492÷2×7=1722124×(24÷3)=992477-(704-361)=13458÷(279-277)=292.1+1.3=3.4316÷(906-904)=15819×4×59=4484703-(677-224)=250489-118-222=149336×4=134493×(400÷8)=46504/9+2/9=6/9915÷(895-890)=183228÷2×8=912590+(130-46)=67435+112=1474.6-3.3=1.348×4÷3=64224÷4×6=336744+630-68=1306100÷(10÷5)=50322+602÷7=40810×36÷9=4032×13=416395+54×9=8817.0-4.2=2.8867×(48÷6)=6936501÷3+407=57453+823+706=15828.5+7.2=15.7287+155-135=307460÷(36÷9)=115(465-327)÷6=2310×76-389=371170×5×8=6800918-352-192=374224-27÷3=215114÷6×36=684187+444+13=644216-47×3=75787+(742-131)=139817+594+360=97143×2×56=4816126÷6×7=147760÷4×2=38069×(27÷3)=621936-(727-479)=68817×48=8166.0-2.0=4.0546-11×15=381455÷5×2=182768÷8÷3=32(961-101)÷4=215918+(992-486)=142484+307-359=32184×7=1288378÷(12÷4)=126100+244=344940÷4÷5=4781×7×9=5103699-484+535=750536×(802-793)=4824499+21+124=644446-78×2=29096÷(3×2)=1612×37-242=202665-491=174230-11×11=10915×17-250=517×20×2=680406+(349-198)=557333-273=60(191-55)÷2=68170÷5×46=1564180+363-448=954/8-2/8=2/8708+14×50=140824÷4=635×9×3=94541×20÷2=410494-228+117=383799-(373+350)=76264÷3÷8=114.3-3.4=0.948×13÷2=31279×80=6320534÷(2×3)=8919×16-247=57500-(163+201)=136843-(716-263)=390640÷8÷5=16786-403+814=1197383-85=298154+152=306262×3=786834+21×12=1086700+891+215=18061/6+4/6=5/6143-220÷4=8812×11×3=396(465-369)÷2=48(519-77)÷2=2214.6-3.1=1.5242×2-140=344725-135-33=55758×6×2=696651+797-796=65213×17×3=6638.4+72.8=81.2160×6-633=327219-141+25=10389+150÷5=119205×(598-591)=14353/6+2/6=5/620×23÷2=230486-(393+31)=62271-145÷5=24224×38=912319-11×25=442/4-1/4=1/421.1+28.1=49.2408÷3×4=544434÷7=6213×35×2=910244+548+124=91666×(42÷7)=396176÷8×6=13214×16×3=67261×(160÷8)=122066×76×8=40128(721-377)÷4=86(355-302)×37=19619.6-7.2=2.428+63×12=784752-147=605944÷(2×4)=118948÷(3×2)=158966÷2÷3=161891+709=1600(218-202)×13=20819×2×43=1634540×(54÷6)=4860394-38=35625×5=12538×4×6=912(803-551)÷4=63(444-381)÷7=988+220-101=20770×8=560390÷6=65196×(391-384)=137218×(156÷6)=468302-(231-82)=15317×4×93=6324264×6-854=730587-470-72=45204÷6×20=680363-26+14=351796-310-123=36310×87-346=524366-50×5=1162.9-2.5=0.4384-27×9=141174÷3÷2=29977+283×3=1826870×6÷3=1740749+(738-528)=959252+204-302=154444-74-250=12083.4-11.4=72.0768÷4÷6=3221×32-418=254399-(318-134)=215403-16×5=32341×2×84=68885.6+4.5=10.1452-335-115=210×(255÷5)=5104/8-3/8=1/8723-56×4=499242+54+192=488284-(62+46)=17688÷8×66=726265+87=352169+18×49=1051393+112×3=729744+989=173346÷2×32=736188+163×3=67711×(490÷7)=770486+380=866952÷(16÷4)=238412×3-761=4753.9+6.7=10.6587-400÷2=38722×3×48=3168332-177+305=46016×6×5=480894÷6+126=275130+166=29670×47÷7=4706.6+5.6=12.290+46=13695×76×6=43320436+453=889565+921+446=1932885÷(45÷9)=177108÷4×3=81285-106=179279×8÷3=74416×56-130=76620÷2×18=180126-90+270=30613+18×39=71539×(270÷5)=2106122-122+350=350163+(468-335)=296249+(209-162)=296352×5=1760525-580÷4=380103×9÷3=309565+373×2=131132×80÷5=512133×6×4=3192912-611=30178÷3×75=1950362×(18÷9)=724198÷2=99331×2=662460÷(2×2)=115273÷7×2=7888×(15÷3)=440192×4-745=2315×(112÷8)=210340-(469-334)=205456-(137+15)=304411÷3+396=533151×(15÷5)=45330×(42÷6)=210450÷(96-93)=15091×(113-107)=546235×(100-96)=940576÷2×8=230466×(546÷7)=5148701×(18÷2)=630933+20×20=433179-60-12=10717×12×4=816276÷2×7=966608÷8+405=481464-14×11=31021×84÷7=25218×25÷5=90465-168+37=334640-129-60=451(317-47)÷6=45980÷2÷7=70601-15×18=33160×13÷3=260119+118×3=47330×11÷5=66114+368-201=281871×(910-907)=2613630÷9×6=42011×(391-374)=187(142-121)×32=672226-(162-71)=13522×(324÷9)=792147÷(106-99)=2130×2×5=30075÷5÷3=537.3-28.3=9.029.3-25.6=3.7761×2-91=1431699-(551+133)=1549×17×4=333274.7-24.2=50.5268-108+253=413868+578=1446105+13×36=573772÷(24÷6)=193681+44÷4=692482-109×3=155880-230×2=42041×20-154=666220×2=440423÷9+413=460367+(374-252)=48999+(812-627)=28458×13÷2=377355-282=7335×2×53=3710401×5=2005940÷(2×2)=23564+191×2=44612×51=612124+(387-294)=21743×8=3444.4-2.7=1.7161+256×3=929667+25×35=1542472÷(12÷6)=23698×49×3=14406146+224-50=320136-32×4=8708÷(606-602)=17770÷2×91=318565×(38-27)=715568÷2÷2=142521-319-63=13915×2×6=180702+412-552=562403+148+794=1345900÷(3×2)=15011×12=132172+(360-41)=491833×6-722=427613×(457-454)=39861÷7=12312×27-143=181327÷(297-294)=109296-283=1316×3×49=2352345÷(628-625)=115470-13×22=184444-865÷5=2712/8+5/8=7/8303-34×6=99487×9=438391×99×4=36036267+16×38=87522×(330-295)=770331-138÷3=285702÷9×8=624803-171=632242×(16÷4)=968875-(437-95)=533335-154×2=27313+164=477250÷5÷2=2526×3×60=468050×41×2=4100220+119=33982×4=328102÷2=5178÷(155-153)=39170+(419-397)=192413-74+903=12425.6+9.7=15.311×20-152=68740+771+721=2232701-326×2=4948×2×23=2208620-602÷2=31920×2×9=360792÷9+493=581860÷(2×2)=21596×5=480758÷(12÷6)=379(86-10)×12=912180-(218-168)=13023×3×44=3036313+68-159=22237×84=3108981-425÷5=89656×(312÷6)=2912194+(473-142)=5258.6+5.2=13.816×16-153=103195+56×16=109117×16÷2=1362.1-2.0=0.18.2+5.1=13.3291+(425-202)=514193×(27÷9)=579734+12×16=926959+752-939=77228×17-87=389526+155×4=1146680÷2=340215+191=406884÷2×8=3536348×2÷8=87450×5-683=1567449×(32÷4)=35926.2-1.0=5.2276-20×5=17642+425-275=19227×(16÷4)=108824-(65+245)=51477-144÷3=29549+400+433=138229×(154÷7)=638246÷(18÷3)=41809+66+111=9861/9+3/9=4/9271-14×14=756.4+8.4=14.8756÷4×3=567(406-110)÷4=74685-(365-134)=454445-101-334=1059×(109-103)=354218-167+427=47832×(371-368)=9669-(482-465)=5269×10×6=4140848-191×4=8421×(484-479)=105212÷2+68=174170-635÷5=4342×5×4=840226-(337-166)=55332-(18+53)=261(814-797)×38=64662×6+893=1265498×(721-714)=3486977-813+431=595930-125×3=55580×(819÷9)=728082×12÷6=164105×7-13=72220×18×2=720236×4×3=283210×7×40=2800276×(858-853)=1380701+(963-924)=74012×2×35=840709+128+226=106326×16÷2=208469-870÷3=179(442-429)×65=84562×39×5=12090172÷4=43881-407-385=89439×2×6=5268689-42×11=227294÷2=147237-14×15=27942+161×6=1908424-86=338537+730-742=525415+53-355=113434÷2×6=1302978÷2×9=4401872÷(4×2)=10921×38=798217×(121-118)=651194+942÷2=665631+(884-846)=669402-(22+255)=12510×57=570231-(197-137)=17110×60÷2=3004.4+6.4=10.8439-14-388=37517+217+721=145546+37+854=937941-48=893190-532÷4=57661-302+188=54727÷3×10=9053.0+16.0=69.0231÷3×69=531322×4×9=79267×(819÷9)=6097852÷(12÷6)=4262.7+6.2=8.918×(779-739)=7207.0+6.7=13.75.8+5.7=11.5503+662+226=139128×14+625=1017(297-192)÷3=35615÷3×2=410576÷(3×2)=96185×(14÷7)=37030×12-203=157525÷(194-187)=75448×(676-667)=403228×10÷4=70264-45÷3=249331×2-188=474383×(518-512)=2298450÷(339-330)=5049×14-646=40282+17×38=92855×(441÷9)=2695404÷(16÷4)=101196÷7÷4=7137×5×2=1370219×4÷2=43893×8÷2=372224×7=1568272÷2=136152÷(14÷7)=76484-