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768-303=210-10×21=79×82=34.4+40.6=33×19=272÷4=38×8=203÷(49÷7)=417-(370-293)=640×7÷2=141×2=(224-65)÷3=300÷(24÷8)=925-(10+682)=178+341×2=102÷6=15×27-216=180÷2÷3=864-(232+176)=24×19÷3=490+(818-247)=874+931-329=132×4÷2=183-(362-271)=131+615+577=482÷2×9=215-(90-42)=334+178÷2=3/8+2/8=19×19+485=248+(803-106)=822-526=740÷(12÷6)=85×82=787×(410-403)=(257-227)÷5=140×4+169=187-(449-278)=148×(286-282)=18×72=14×(159÷3)=62×3-70=487-26×13=174×5-138=48×5+136=243×(14÷7)=361-38-248=7.2+7.0=654×(786-783)=240÷(4×2)=20×44÷2=496÷(2×2)=7.4-5.9=1.9-0.8=35×2×9=15×29-129=14×2×9=89×5+570=117×(410-404)=390÷5=295×2=764-484÷4=120×7÷2=15+133+864=502+13×33=139×7=392÷(2×4)=44×(323-306)=594×4=979-(50+108)=363-83+80=277-18×10=245+279=706-351=472-11×13=182÷(389-382)=98÷(786-784)=498+(789-458)=76+(495-281)=56÷(2×4)=259-(153-115)=720÷(4×2)=308+118=155-160÷2=230×(289-286)=283×3-180=430-(308+67)=553×4÷7=612-222×2=64+229-178=401×2-329=20÷(10÷2)=23+41×20=0.6+9.8=95+59=147×3+405=576÷6÷3=324×(942-937)=29+460-315=165+221-205=71×(372-366)=851+(602-313)=62+186=46+580÷5=10×7-62=376+355+111=(730-218)÷2=272+977-713=145+16÷2=(597-195)÷3=765÷(3×3)=53×9×2=1.1+2.9=534÷2÷3=437-194×2=787-356=236-60×3=884÷(2×2)=323+(198-169)=860-18×15=66.8+2.0=21×(371-309)=15×47÷3=366-(226-134)=171÷9×7=194×4-220=693×(12÷2)=75+319-288=927×(961-958)=42×2×30=16×28-220=148×3=263+91+147=190×3×5=27×39÷9=540-85-371=(72-32)×16=19×4×16=718-200×2=844÷(2×2)=165×3-397=2/4-1/4=9.1+3.7=431+173×5=336÷(482-474)=133÷7+491=630÷7×5=276÷(12÷6)=158+263=294+133×2=816÷(48÷8)=127+257=82×34=135÷(72÷8)=692-(520-111)=72÷4×50=965-(401+28)=728-304÷2=422÷(18÷9)=(334-298)÷3=610×(18÷6)=235×4=243+191=249-167=718÷2×6=28×(117-93)=37+338-35=294+(327-205)=(862-428)÷7=5.5+9.0=142+119=48÷4×17=404÷4×5=74×4×2=278-102-50=78+371=322×2=616÷(2×4)=156×6÷4=436÷(2×2)=79×2-30=242-32×7=74×7=150+30=716×(980-976)=131×6×4=726÷(3×2)=189-71=(174-144)×26=392-270-81=(491-443)×99=915-43+869=33×23-656=262-179+207=193+(351-61)=407-60×4=640×9-634=479-(336-87)=2.8+6.0=30+208-59=333×(774-769)=98÷7×64=18×(87÷3)=51÷(343-340)=385+262×2=364-227=438-12×22=89×10=402-13×27=770-362+423=420×9-77=299-458÷2=9.0+2.3=4.1-1.8=388-18×14=928-31×6=(384-334)×16=5/7-1/7=405-51×6=593×(729-726)=(399-273)÷3=369-21-33=811-687=98÷2=64÷(474-470)=21×(110÷5)=378÷(63÷9)=74×(873÷9)=10×52÷5=518-75×3=180-136=756÷9×4=830-352=750+(342-130)=145+201+640=623-21×22=75+382=290÷5×24=412+80=675+75+60=55×75×9=498×8-459=284-(472-214)=650-19×25=896÷(343-339)=420÷5÷6=330÷2=192×2÷4=208×4=825-(406+210)=77×(44÷4)=(552-174)÷6=32+13×21=28×(144÷8)=(261-93)÷6=550-790÷5=11×6×71=13×(657÷9)=310-90+190=709×7=738÷9×4=460-151×3=304+27-318=12×40÷6=42÷(63÷9)=434-(188-72)=332+(360-202)=293-20÷5=738-22+479=13×29=333-204÷4=49-28+360=104×(48÷8)=80÷2×28=210×4÷2=10×4×81=126÷2×13=118×5-417=306-64=443-14×28=181-(264-234)=366-13×15=22×27=(971-886)×64=483-200+426=73×62×7=89×10×3=424×3÷8=44×10×2=5.1+1.6=39÷3×6=59×76÷4=156×6-109=444÷6=104÷8×26=(662-654)÷4=552-476÷2=25×15-25=756÷4÷3=14×55=342-280+311=1/8+3/8=(309-298)×50=810÷(3×2)=992-(84+702)=(251-231)÷4=965×(15÷3)=27×8+112=330÷(35÷7)=186×3÷6=273÷3÷7=271+(249-195)=413-(104+290)=(362-312)×39=375-20×14=240-(497-325)=384÷3=81×58÷3=11×41×2=650÷5=993+239×4=0.2+2.5=189+108×5=17×47+280=15÷3=16×8×4=430÷(945-940)=9.0-3.4=288÷6×16=582×5-926=373+990-262=25÷(30÷6)=443+276=482-13×28=11×9×69=463+(466-234)=462÷6×97=430÷5=111÷3×25=338+324÷2=255+158+70=589-456=94+(786-759)=95×9=63×2×3=22×(180-157)=92×58×6=378÷3÷6=87.2-34.6=(449-426)×34=1.5+1.7=726+889-675=73×(426÷6)=117÷3×6=812÷2÷7=132+616+240=948-313×3=10×(20÷2)=23×(265-232)=93×(39÷3)=329+70×4=224×(30÷5)=(454-436)×21=92×2×6=168×7-61=694-(590-50)=472×5-259=680÷2+184=714-(193+337)=23×17+483=1/7+3/7=207+16×2=2.5-1.6=222÷2÷3=(143-102)×74=325+92=499-(323+150)=(725-461)÷2=510+790=(180-156)×11=402-666÷6=168-12×14=197-13-22=132×3÷4=780÷6+957=69×4×3=21×15÷9=2.3-1.0=363÷3+15=117×(71-65)=16×20-212=578×8÷2=116-86=11×28÷4=52+(372-39)=357-510÷2=666÷3÷3=22×14×2=360-(179+177)=747÷9=260-31×5=516×3=447-14×27=190×4=(484-369)÷5=786×2-204=173×(364-361)=423+366-197=19+22-21=180÷5+408=242-(47+129)=217-190+344=16×4×91=12×(254-195)=854+50×20=63×62×5=296+(220-24)=184×(32÷8)=72×3×5=415-16×21=301-104-117=827-33×16=431×7-179=149+236-128=402-133×3=436-424+329=665-11×44=514÷(515-513)=5.1+3.0=13×62-501=17×2×40=418+840=769-56×7=552×4-766=(222-170)×17=800+348-465=75×(457-450)=690÷5÷3=24×34=252÷(3×2)=71×(522÷9)=307×2=67.6+18.2=11×(454-387)=199-(137+60)=670÷2+161=40÷(32÷8)=9.0+9.4=42+(426-400)=34+(403-186)=413+14×29=1/7+2/7=229-163+390=499-481+227=581-98×5=958÷2+271=(273-213)×46=797-(685-460)=961-16×2=15×6×10=33+480÷6=88×10-464=137+239+237=90÷5+403=555-(531-320)=118×5÷2=848÷(137-129)=150×7=34×(145÷5)=802÷(795-793)=28×6×5=374÷2=285×(15÷5)=86×5×7=984÷(2×3)=10×(120÷3)=683+85×3=16×52=327-51=23.0+65.5=432÷9×14=273×3-604=765-285-207=453-72÷3=(937-604)÷9=730-653-47=2/5-1/5=289-58×4=560÷2×7=43×15-399=101+425+432=65×62÷5=478+260=51.4-30.4=47×10=711÷9×82=770-15×16=35÷(164-157)=572+33×12=722+569+383=303-137=844-410×2=378÷(452-443)=74×(207÷9)=365÷(367-362)=198÷6×12=732×2-44=10×27×2=608-561+783=57.8+22.9=190×3-239=494-30-151=308÷4×44=18×4÷8=256÷4=608+763÷7=871+154×5=42×46÷3=545×7÷5=228×(66-62)=405-965÷5=304+146=96÷3÷8=240÷5÷8=75×(968-935)=298-(951-856)=34×11-146=618×(18÷2)=19×(498-463)=787+894=652÷2×7=4.1+34.2=280÷2÷2=986-17×51=96÷6×27=865-20×20=520÷8=21×4×18=492-262+51=456-14×21=28×72÷8=383+526+988=419-736÷8=451-19×4=122×(369-364)=19×26-415=55×5=728-131-519=27×10×2=377-87×4=971-24×17=983-(451+360)=512÷(2×2)=264÷3×58=2/6+3/6=1.4+40.5=655÷5+309=54×15-702=14×17=104×(12÷2)=212×6÷4=565×(27÷9)=385+95-94=616-(692-468)=954÷(3×2)=120÷2×3=12×50-263=81÷(307-304)=30÷3×78=535÷5+277=140÷(154-150)=396+84×2=200×4=661+(801-395)=488÷2÷2=53×78=154-79+390=48+722+212=74×(316÷4)=19×2×93=17×7×4=589+343-65=616-(80-29)=459+(486-352)=982-243×2=13×37×2=732-728+758=479-414÷2=62×(469-452)=447+(275-144)=96×49=476+309=15×3×43=942+272÷8=270÷(45÷5)=17×17×3=220+11×9=307+156÷4=198÷2×8=788-20×34=81×(301-296)=(355-163)÷8=891×(21÷3)=236+119-199=21×2×57=111×6-117=60.5+14.7=229-46=26×24-216=70×12÷7=263+461+36=13×10×7=456-759÷3=21×(145-104)=194×2=963×8=19×36÷9=596+771+269=368÷8×23=15×28÷3=165÷5×30=58×30×7=(128-24)÷4=191+376×2=80×87=572-(244+34)=422-(494-474)=96.2+2.3=13.0+30.0=478÷(12÷6)=410+592=9.6+1.3=5.6-1.6=365÷5=84÷(3×2)=625+64×9=472-53-84=416÷2×5=17×3×37=61×14=432+380÷4=287÷7×2=270÷9=46+229×3=350×2÷7=6.6+2.8=98÷(855-848)=11×6×19=204×(966-963)=210÷5÷2=708-12-636=316÷(15-11)=466+319=155+(539-173)=686×2÷4=446-(277+104)=400+138×3=(203-99)÷2=51+45×21=497-81-24=3/7-2/7=98×12=158-138=280÷7÷8=11×3×49=83×12÷2=159-936÷6=127+42×23=563-169=87×7×3=163×(27÷9)=590-(344-184)=312-52×6=44×(132÷6)=595×(926-920)=90÷5+89=180-(24+25)=318×(175-172)=120÷2×15=26×29-724=229-448÷7=44.2-2.8=82+151×3=21×10×2=311×(24÷8)=304×8-700=235+219=995-122+599=94.0-69.6=546÷(2×3)=233×(59-55)=786×3÷6=600÷(768-766)=6.2-2.3=10×20×3=16÷4=8.0-4.3=(448-256)÷2=384-(57+324)=290+158-407=330+(957-404)=778-10×59=568÷8×62=440÷(447-442)=624÷2÷4=566÷2×6=18×21-82=180×(491-488)=353-14×14=193+78+611=639÷(3×3)=249+740=292+20×12=219+14×25=525-(532-495)=246+(469-155)=453-(172+261)=14×4×3=220-49×4=54÷(3×2)=11×7×6=4.3-1.9=453-(250+80)=873÷3×8=79+641+250=(434-214)÷5=12×3×57=263+284+87=119×2=656÷8×2=996-400=494-95-213=402-10×34=165+61=937-350+412=499+428÷4=(423-377)×17=300+410-118=62÷2×29=468+(697-291)=160+277×2=135÷(12÷4)=52×36÷3=287-169=556+649+612=206+203+247=(581-19)÷2=58.4-7.3=227×3+229=47×6×3=348÷(2×3)=127+324-189=11×61-356=148×2×8=399×5÷3=451-403+105=642-294÷6=51×15÷3=394-(301-219)=904×3=282÷3=229×4=431-107-31=418-17×23=974-864÷2=983+(609-508)=438+819÷9=771×6=24×2×73=30+11×31=935-25×30=17×50-433=4/10-3/10=304÷4×10=357×4÷2=225÷3=96÷4×13=92×62×5=391-92÷2=369+334=(135-59)×10=2.7-0.2=364÷4=166+64×10=516÷(3×2)=422+927-792=436×6÷4=14÷(383-381)=16×48+15=11×15×4=8.5-1.1=15×16-159=623÷7×9=856-43×4=955×9=38×13-345=19×2×90=25×3×12=134-48-75=8.8+78.1=4.7-0.8=99.1-91.3=307-20-75=24×(82÷2)=984-95+836=436-180÷5=68÷2÷2=31×14-42=726÷(2×3)=9.6+9.9=95-16=30÷2×46=13×(20÷5)=229+119+585=17×42-18=222×4÷8=350-134=348×(18÷9)=168÷3÷2=60÷3÷2=11×13-68=554÷(490-488)=384÷2×6=11×92=11×5×49=727-(533+10)=468-(971-882)=18×(441-437)=144÷8×4=205-189=10×56-259=776-209=14×29-131=93×(16÷8)=15×(378÷7)=34×16÷4=(447-276)÷3=17×(193-188)=510÷6×38=152÷8×47=384÷6×15=14÷7×3=324÷4÷3=351÷9×21=656+400-60=23×2×82=150÷(276-270)=276÷(3×2)=95+52×11=395-78-40=657÷(24÷8)=44×18×2=599-311+935=719+(786-159)=36.7-34.8=61×44×4=485×2-657=220÷4=376÷8=666÷(3×3)=59×(192-128)=20×(155÷5)=952-(73+562)=10×12×5=252÷(42÷7)=5/9-1/9=18×5×18=(244-227)×23=600÷4+268=86÷(357-355)=336-(772-455)=753-16×29=15×4×22=221+98=902×3=3/8+5/8=203×3+333=83×10=98×88=(221-172)×12=27+210-128=16×(422-367)=8.1-7.8=746-54×5=51÷3=1/5+3/5=304÷8×2=483+122-521=174×2-282=485-207+74=71×8=988-942÷3=681×(683-677)=371+38-36=452+813+83=183×3-390=648÷(24÷8)=56×(28÷7)=37×24÷3=261×(27-21)=259-115+135=65÷5=425-(464-296)=11×8×77=1/10+4/10=29×15×3=884+497-274=82×(837÷9)=589×(132-127)=423-164-191=34×(539÷7)=26×3×16=409-(66+94)=18÷(2×3)=51×(608÷8)=126÷(72÷8)=128×(15÷5)=524×3÷6=246÷(2×3)=30×25×3=10×10×6=418+848÷2=364×(24÷6)=934+18×36=56×47×4=990-(959-171)=198+51×9=260+432÷6=286÷(10÷5)=372÷(2×3)=717+962-563=882-12×50=295+12-238=51×11+252=152÷(452-444)=435-(336+66)=125×(175-171)=(664-124)÷9=68÷4×6=64×97÷8=390+717+798=860-176-409=14×35-89=4.2+8.2=512×9÷2=51+20×10=78×(603-555)=104×(21÷3)=282÷2=371-73×3=956-582-27=330+138+228=61×(66÷6)=930-755=672÷2×7=133÷7×5=15×26=592-208=440÷8×12=470÷(45÷9)=10.0-1.6=16×17×2=8.9-8.3=22×2×21=150÷3×7=53×2×6=7.9-7.2=22.2+18.2=744÷(3×2)=270÷3÷3=752÷(4×2)=107+24×21=848-(790-119)=720÷8÷3=2.6+4.0=564÷4+325=999÷(3×3)=190÷(18÷9)=303×3×5=336÷7÷6=69×(158-152)=130+46×2=313×2=789-60+337=276÷2÷3=844÷2×7=91.7-79.8=560÷2÷7=216÷8=281+385÷5=787×7=82÷2×5=6.1-3.2=81+653-240=997+59+646=21×15+178=151-92-44=25×3×4=239+672÷2=748-335+558=12×35÷5=784÷7×3=962-435-270=272÷(14÷7)=13×4×24=64×(24÷3)=504÷7+254=109×(455-448)=29+602+186=27×30-393=274÷(12÷6)=6.1+5.9=(70-13)÷3=828÷(3×2)=163×(16÷8)=922-35×16=888×7-698=4.1-0.3=77.8-67.5=98÷7×3=848-59×7=444×2÷3=11×11×2=784+13×16=68×76×2=592÷(565-561)=994×8÷4=4/8-2/8=30+10=458+67+753=298×(127-124)=540÷2÷9=466-168=136×7÷4=58×38×2=699+135-505=60.2-32.1=345-(332-185)=195×3÷9=11×48=40×36=910×(27÷3)=116÷(24-22)=468-(295+159)=376-225÷3=37×2×52=405÷(10÷2)=57×95×2=498-192×2=23×2×21=179+207+378=3.4-1.6=53×30÷2=192+244+150=33×28×7=(620-536)÷7=80.6-52.2=243+370+64=40×(91-85)=355-326+104=304÷8×13=17×13-206=343-(15+100)=401+812-728=126÷3×13=553×6÷2=291+14×27=280÷(56÷7)=880÷(4×2)=898-(900-851)=298+61×14=15×2×6=80÷(40÷5)=24×24-421=419×3-48=12×15÷3=49×(64÷8)=12×2×14=69×(28÷7)=624+(934-387)=73×(137-126)=393-10×23=265+442+157=14×3×99=378+195×4=356+285=570-232÷8=244÷4=42×(108÷4)=80×(24÷8)=322÷7÷2=469-(228+195)=818-(479+244)=33×15-306=42×2×7=945-528=11×80-304=444×5=224÷(2×4)=10×96+738=315÷5=420÷7+405=549-77-310=(895-887)÷4=425-170=4/8+3/8=904-167-157=45+33=441-55+77=476÷2=585-956÷4=610÷5+521=370-915÷5=468÷6×28=10×33-194=313×4÷2=20×7=463-17×26=255-56×4=1/8+5/8=137×3×8=28×27=89+15×57=269-129-69=768-226÷2=32×2×52=752÷(2×2)=460-17×13=(942-515)÷7=124×6-511=16×(85-28)=(533-500)×14=31×20÷2=397+257+84=651-310+137=47+(373-200)=366-25-258=991-466+729=265-(444-226)=809-186-321=226+236-301=16÷(2×4)=439+268÷2=5/7-2/7=138×(36÷9)=170+90=34.8+52.1=859-(12+288)=56×5=368÷8×17=345÷3×9=47-126÷6=860-(224+302)=640×(695-689)=24×29=516÷2÷6=233+510=39×21=(991-127)÷2=971+956-565=875÷7=266+420×2=173+49×13=45÷(35÷7)=386×9=7.6-5.6=978÷(16÷8)=993-841=55×60÷6=472-268÷4=16×6×29=532×3-297=894-867+245=43×(976-946)=15×(287-245)=14×6×15=(983-213)÷7=821+855-338=558-(450+65)=594÷3÷6=280-47-45=86+430=(286-106)÷9=(232-188)×38=929-(142+784)=685+82×10=796÷2÷2=259+24×11=2/7+3/7=350÷7×86=311+502÷2=680÷(56÷7)=42÷2=306+413+900=857+919-611=264÷4=7/10-2/10=80×(135÷9)=14×(315÷9)=28×25=383-(344-207)=214-(957-781)=745÷5×8=16×6×4=374-15×10=12×71=20×2×79=996÷4=19×21-163=574÷2=166×3÷6=461-(592-252)=383-(64+134)=49×40÷7=588÷(2×2)=369-(239-204)=10×41-237=768÷4÷4=22×3×6=56×10=360-(466-423)=388-47=76×35÷4=10×5×2=33×23=435-(98+121)=972-272-71=227-146=484-(13+169)=184+42÷2=14×14×5=327×2=96÷2÷6=496-355+843=429-507÷3=675÷(72÷8)=335÷(301-296)=68×41=493-343=164-133÷7=660÷5÷2=10×14×3=939+262×3=900÷(18÷9)=313+170=795×(35÷5)=489-(347-191)=876÷(2×3)=152×6-519=358+13×10=391×(226-218)=954÷6×3=777-184-109=31×(154÷7)=641+(574-13)=2/6-1/6=(466-66)÷8=410÷(410-408)=190÷2×3=266+109×2=406×2-543=980-178÷2=0.7+0.6=31×(447-439)=3.7-1.1=28×(153÷9)=93+(485-205)=113×(36÷6)=48×19=8.1-0.8=72×87×5=187+53×11=36×24÷9=198+680=460-792÷4=13×10×4=8.0+3.8=216+18÷2=204÷6×48=479-84×3=60÷(2×3)=3.3-1.9=666÷(762-759)=31×(66÷6)=51×(932-892)=54÷(79-77)=75÷(425-420)=92÷4×5=24÷8×70=(488-146)÷3=25×(400÷8)=203÷(444-437)=49+562+269=143+80×10=446×2×7=73.7-0.8=788-(509+140)=992-450×2=1.3+1.2=336÷(429-426)=180×3=938-14×6=60÷(30÷5)=384÷4÷2=3/8-1/8=283-119+10=50×5-250=313-260+25=543-228=192÷(48÷8)=20+391+801=68×10=11×2×17=25÷(419-414)=7.5+1.9=244+36×15=52-31+152=706-982÷2=732-81×3=(787-602)÷5=608×4÷8=192÷(446-438)=68÷2+704=14×12+84=68÷4=2.6+1.6=15×5×64=248÷8=485×2=234÷(275-273)=396÷4÷3=19×(755-660)=445-276÷2=92×10÷5=184÷(2×4)=193×4×7=22×(590-581)=913-203+259=19×17=59×11-291=27×35=37×3×4=334-(39+278)=294-170+16=414÷6÷3=4.2-2.9=15×58÷3=494-433=(247-89)÷2=55×(72÷6)=627×(35÷7)=322+(450-44)=230×3÷5=126-680÷8=464-48×2=12÷(448-444)=17×(378÷6)=85×11-748=268÷(724-720)=387+(397-317)=342-130=11×61-178=550÷(531-529)=684÷9×39=6/10-2/10=165+184-157=950-23×30=23×(312÷8)=7.1-6.4=318÷3=377-(102+142)=448÷2÷8=670×(237-228)=167+135-148=370-76-255=35×2×65=766+357+925=60×(24÷6)=13×2×8=217+151×3=323-(411-407)=483+21×32=274+649-25=77×2=15×57+577=160×6-527=45×20÷3=249-690÷5=(249-24)÷3=3.1+6.5=32×62=175÷5=19×15×3=284÷2=357×9=178-71-48=45×18=394-193+14=29+77×8=745×4-28=926×(25÷5)=64×13÷2=51×42÷6=76×3÷4=452-(217+107)=652+10×41=815-12-488=68×(270÷9)=834÷(15÷5)=445÷5×2=20×95×5=792×(35÷7)=10×7×59=192×4×6=82+138+511=559×8÷2=603÷3×4=934×6÷3=455-(460-130)=398-171-193=104-10×2=129×6+918=720÷4×2=135×7÷9=40×52×3=(481-11)÷2=47×(440÷5)=471×(12÷6)=220÷4×62=18×4×8=(281-27)÷2=118+95×8=12×70÷5=9.9+1.3=84+(459-384)=66+214=27×(70÷2)=680×3-725=10×16×4=67×4+384=387+(204-36)=90×3=164+69+243=200÷5=60×(987-982)=1/4+3/4=459-49×5=508÷2+320=14×19-66=804-416÷2=108÷(21÷7)=728-768÷6=150×(572-563)=960-16×51=(226-184)÷2=11×9×4=3.9+2.9=324÷3×2=65×(56÷7)=168×3÷2=21×28=17×16-139=343-(62+149)=103×2=417-720÷9=24×4×25=600÷2÷4=349-46-195=556+654÷2=114+(515-468)=354-37×6=11×49+412=104×7×4=236×4÷8=1.1+4.7=582×9-416=505+74+41=390÷(15÷3)=960÷(10÷5)=415×2-790=260×2+232=64×63÷8=403-77-316=28×21÷7=4.0-2.7=456+80×4=437+(421-54)=132+315+83=33×3×8=86×3×2=(320-103)÷7=393-106+467=12×40-222=817-619-120=702÷6+963=17×(255÷5)=203-(402-222)=47×61=444÷(696-693)=331-129=939-472-108=268+232×4=147+83=276+161-312=70×54÷7=(89-44)÷5=350-61=37×(154÷7)=370-229=85-(477-436)=651+673=47×3×2=396÷4×67=490×(10÷5)=204+43=65×82×2=898×(48÷8)=299×3-190=136+(355-283)=110×7÷2=54÷6+649=304-14×7=588+249×2=10×36÷2=(154-84)÷7=745÷(25÷5)=185+609=19×(27÷9)=490+(415-219)=36×(80÷5)=28.0-8.0=993-20×22=320×(132-123)=919×(15÷5)=431+11×11=(391-374)×96=801-318=69×(70÷5)=378-49×4=494-472+272=101×2×3=414+(234-87)=296-10×6=49+(309-147)=參考答案768-303=465210-10×21=079×82=647834.4+40.6=75.033×19=627272÷4=6838×8=304203÷(49÷7)=29417-(370-293)=340640×7÷2=2240141×2=282(224-65)÷3=53300÷(24÷8)=100925-(10+682)=233178+341×2=860102÷6=1715×27-216=189180÷2÷3=30864-(232+176)=45624×19÷3=152490+(818-247)=1061874+931-329=1476132×4÷2=264183-(362-271)=92131+615+577=1323482÷2×9=2169215-(90-42)=167334+178÷2=4233/8+2/8=5/819×19+485=846248+(803-106)=945822-526=296740÷(12÷6)=37085×82=6970787×(410-403)=5509(257-227)÷5=6140×4+169=729187-(449-278)=16148×(286-282)=59218×72=129614×(159÷3)=74262×3-70=116487-26×13=149174×5-138=73248×5+136=376243×(14÷7)=486361-38-248=757.2+7.0=14.2654×(786-783)=1962240÷(4×2)=3020×44÷2=440496÷(2×2)=1247.4-5.9=1.51.9-0.8=1.135×2×9=63015×29-129=30614×2×9=25289×5+570=1015117×(410-404)=702390÷5=78295×2=590764-484÷4=643120×7÷2=42015+133+864=1012502+13×33=931139×7=973392÷(2×4)=4944×(323-306)=748594×4=2376979-(50+108)=821363-83+80=360277-18×10=97245+279=524706-351=355472-11×13=329182÷(389-382)=2698÷(786-784)=49498+(789-458)=82976+(495-281)=29056÷(2×4)=7259-(153-115)=221720÷(4×2)=90308+118=426155-160÷2=75230×(289-286)=690283×3-180=669430-(308+67)=55553×4÷7=316612-222×2=16864+229-178=115401×2-329=47320÷(10÷2)=423+41×20=8430.6+9.8=10.495+59=154147×3+405=846576÷6÷3=32324×(942-937)=162029+460-315=174165+221-205=18171×(372-366)=426851+(602-313)=114062+186=24846+580÷5=16210×7-62=8376+355+111=842(730-218)÷2=256272+977-713=536145+16÷2=153(597-195)÷3=134765÷(3×3)=8553×9×2=9541.1+2.9=4.0534÷2÷3=89437-194×2=49787-356=431236-60×3=56884÷(2×2)=221323+(198-169)=352860-18×15=59066.8+2.0=68.821×(371-309)=130215×47÷3=235366-(226-134)=274171÷9×7=133194×4-220=556693×(12÷2)=415875+319-288=106927×(961-958)=278142×2×30=252016×28-220=228148×3=444263+91+147=501190×3×5=285027×39÷9=117540-85-371=84(72-32)×16=64019×4×16=1216718-200×2=318844÷(2×2)=211165×3-397=982/4-1/4=1/49.1+3.7=12.8431+173×5=1296336÷(482-474)=42133÷7+491=510630÷7×5=450276÷(12÷6)=138158+263=421294+133×2=560816÷(48÷8)=136127+257=38482×34=2788135÷(72÷8)=15692-(520-111)=28372÷4×50=900965-(401+28)=536728-304÷2=576422÷(18÷9)=211(334-298)÷3=12610×(18÷6)=1830235×4=940243+191=434249-167=82718÷2×6=215428×(117-93)=67237+338-35=340294+(327-205)=416(862-428)÷7=625.5+9.0=14.5142+119=26148÷4×17=204404÷4×5=50574×4×2=592278-102-50=12678+371=449322×2=644616÷(2×4)=77156×6÷4=234436÷(2×2)=10979×2-30=128242-32×7=1874×7=518150+30=180716×(980-976)=2864131×6×4=3144726÷(3×2)=121189-71=118(174-144)×26=780392-270-81=41(491-443)×99=4752915-43+869=174133×23-656=103262-179+207=290193+(351-61)=483407-60×4=167640×9-634=5126479-(336-87)=2302.8+6.0=8.830+208-59=179333×(774-769)=166598÷7×64=89618×(87÷3)=52251÷(343-340)=17385+262×2=909364-227=137438-12×22=17489×10=890402-13×27=51770-362+423=831420×9-77=3703299-458÷2=709.0+2.3=11.34.1-1.8=2.3388-18×14=136928-31×6=742(384-334)×16=8005/7-1/7=4/7405-51×6=99593×(729-726)=1779(399-273)÷3=42369-21-33=315811-687=12498÷2=4964÷(474-470)=1621×(110÷5)=462378÷(63÷9)=5474×(873÷9)=717810×52÷5=104518-75×3=293180-136=44756÷9×4=336830-352=478750+(342-130)=962145+201+640=986623-21×22=16175+382=457290÷5×24=1392412+80=492675+75+60=81055×75×9=37125498×8-459=3525284-(472-214)=26650-19×25=175896÷(343-339)=224420÷5÷6=14330÷2=165192×2÷4=96208×4=832825-(406+210)=20977×(44÷4)=847(552-174)÷6=6332+13×21=30528×(144÷8)=504(261-93)÷6=28550-790÷5=39211×6×71=468613×(657÷9)=949310-90+190=410709×7=4963738÷9×4=328460-151×3=7304+27-318=1312×40÷6=8042÷(63÷9)=6434-(188-72)=318332+(360-202)=490293-20÷5=289738-22+479=119513×29=377333-204÷4=28249-28+360=381104×(48÷8)=62480÷2×28=1120210×4÷2=42010×4×81=3240126÷2×13=819118×5-417=173306-64=242443-14×28=51181-(264-234)=151366-13×15=17122×27=594(971-886)×64=5440483-200+426=70973×62×7=3168289×10×3=2670424×3÷8=15944×10×2=8805.1+1.6=6.739÷3×6=7859×76÷4=1121156×6-109=827444÷6=74104÷8×26=338(662-654)÷4=2552-476÷2=31425×15-25=350756÷4÷3=6314×55=770342-280+311=3731/8+3/8=4/8(309-298)×50=550810÷(3×2)=135992-(84+702)=206(251-231)÷4=5965×(15÷3)=482527×8+112=328330÷(35÷7)=66186×3÷6=93273÷3÷7=13271+(249-195)=325413-(104+290)=19(362-312)×39=1950375-20×14=95240-(497-325)=68384÷3=12881×58÷3=156611×41×2=902650÷5=130993+239×4=19490.2+2.5=2.7189+108×5=72917×47+280=107915÷3=516×8×4=512430÷(945-940)=869.0-3.4=5.6288÷6×16=768582×5-926=1984373+990-262=110125÷(30÷6)=5443+276=719482-13×28=11811×9×69=6831463+(466-234)=695462÷6×97=7469430÷5=86111÷3×25=925338+324÷2=500255+158+70=483589-456=13394+(786-759)=12195×9=85563×2×3=37822×(180-157)=50692×58×6=32016378÷3÷6=2187.2-34.6=52.6(449-426)×34=7821.5+1.7=3.2726+889-675=94073×(426÷6)=5183117÷3×6=234812÷2÷7=58132+616+240=988948-313×3=910×(20÷2)=10023×(265-232)=75993×(39÷3)=1209329+70×4=609224×(30÷5)=1344(454-436)×21=37892×2×6=1104168×7-61=1115694-(590-50)=154472×5-259=2101680÷2+184=524714-(193+337)=18423×17+483=8741/7+3/7=4/7207+16×2=2392.5-1.6=0.9222÷2÷3=37(143-102)×74=3034325+92=417499-(323+150)=26(725-461)÷2=132510+790=1300(180-156)×11=264402-666÷6=291168-12×14=0197-13-22=162132×3÷4=99780÷6+957=108769×4×3=82821×15÷9=352.3-1.0=1.3363÷3+15=136117×(71-65)=70216×20-212=108578×8÷2=2312116-86=3011×28÷4=7752+(372-39)=385357-510÷2=102666÷3÷3=7422×14×2=616360-(179+177)=4747÷9=83260-31×5=105516×3=1548447-14×27=69190×4=760(484-369)÷5=23786×2-204=1368173×(364-361)=519423+366-197=59219+22-21=20180÷5+408=444242-(47+129)=66217-190+344=37116×4×91=582412×(254-195)=708854+50×20=185463×62×5=19530296+(220-24)=492184×(32÷8)=73672×3×5=1080415-16×21=79301-104-117=80827-33×16=299431×7-179=2838149+236-128=257402-133×3=3436-424+329=341665-11×44=181514÷(515-513)=2575.1+3.0=8.113×62-501=30517×2×40=1360418+840=1258769-56×7=377552×4-766=1442(222-170)×17=884800+348-465=68375×(457-450)=525690÷5÷3=4624×34=816252÷(3×2)=4271×(522÷9)=4118307×2=61467.6+18.2=85.811×(454-387)=737199-(137+60)=2670÷2+161=49640÷(32÷8)=109.0+9.4=18.442+(426-400)=6834+(403-186)=251413+14×29=8191/7+2/7=3/7229-163+390=456499-481+227=245581-98×5=91958÷2+271=750(273-213)×46=2760797-(685-460)=572961-16×2=92915×6×10=90033+480÷6=11388×10-464=416137+239+237=61390÷5+403=421555-(531-320)=344118×5÷2=295848÷(137-129)=106150×7=105034×(145÷5)=986802÷(795-793)=40128×6×5=840374÷2=187285×(15÷5)=85586×5×7=3010984÷(2×3)=16410×(120÷3)=400683+85×3=93816×52=832327-51=27623.0+65.5=88.5432÷9×14=672273×3-604=215765-285-207=273453-72÷3=429(937-604)÷9=37730-653-47=302/5-1/5=1/5289-58×4=57560÷2×7=196043×15-399=246101+425+432=95865×62÷5=806478+260=73851.4-30.4=21.047×10=470711÷9×82=6478770-15×16=53035÷(164-157)=5572+33×12=968722+569+383=1674303-137=166844-410×2=24378÷(452-443)=4274×(207÷9)=1702365÷(367-362)=73198÷6×12=396732×2-44=142010×27×2=540608-561+783=83057.8+22.9=80.7190×3-239=331494-30-151=313308÷4×44=338818×4÷8=9256÷4=64608+763÷7=717871+154×5=164142×46÷3=644545×7÷5=763228×(66-62)=912405-965÷5=212304+146=45096÷3÷8=4240÷5÷8=675×(968-935)=2475298-(951-856)=20334×11-146=228618×(18÷2)=556219×(498-463)=665787+894=1681652÷2×7=22824.1+34.2=38.3280÷2÷2=70986-17×51=11996÷6×27=432865-20×20=465520÷8=6521×4×18=1512492-262+51=281456-14×21=16228×72÷8=252383+526+988=1897419-736÷8=327451-19×4=375122×(369-364)=61019×26-415=7955×5=275728-131-519=7827×10×2=540377-87×4=29971-24×17=563983-(451+360)=172512÷(2×2)=128264÷3×58=51042/6+3/6=5/61.4+40.5=41.9655÷5+309=44054×15-702=10814×17=238104×(12÷2)=624212×6÷4=318565×(27÷9)=1695385+95-94=386616-(692-468)=392954÷(3×2)=159120÷2×3=18012×50-263=33781÷(307-304)=2730÷3×78=780535÷5+277=384140÷(154-150)=35396+84×2=564200×4=800661+(801-395)=1067488÷2÷2=12253×78=4134154-79+390=46548+722+212=98274×(316÷4)=584619×2×93=353417×7×4=476589+343-65=867616-(80-29)=565459+(486-352)=593982-243×2=49613×37×2=962732-728+758=762479-414÷2=27262×(469-452)=1054447+(275-144)=57896×49=4704476+309=78515×3×43=1935942+272÷8=976270÷(45÷5)=3017×17×3=867220+11×9=319307+156÷4=346198÷2×8=792788-20×34=10881×(301-296)=405(355-163)÷8=24891×(21÷3)=6237236+119-199=15621×2×57=2394111×6-117=54960.5+14.7=75.2229-46=18326×24-216=40870×12÷7=120263+461+36=76013×10×7=910456-759÷3=20321×(145-104)=861194×2=388963×8=770419×36÷9=76596+771+269=1636368÷8×23=105815×28÷3=140165÷5×30=99058×30×7=12180(128-24)÷4=26191+376×2=94380×87=6960572-(244+34)=294422-(494-474)=40296.2+2.3=98.513.0+30.0=43.0478÷(12÷6)=239410+592=10029.6+1.3=10.95.6-1.6=4.0365÷5=7384÷(3×2)=14625+64×9=1201472-53-84=335416÷2×5=104017×3×37=188761×14=854432+380÷4=527287÷7×2=82270÷9=3046+229×3=733350×2÷7=1006.6+2.8=9.498÷(855-848)=1411×6×19=1254204×(966-963)=612210÷5÷2=21708-12-636=60316÷(15-11)=79466+319=785155+(539-173)=521686×2÷4=343446-(277+104)=65400+138×3=814(203-99)÷2=5251+45×21=996497-81-24=3923/7-2/7=1/798×12=1176158-138=20280÷7÷8=511×3×49=161783×12÷2=498159-936÷6=3127+42×23=1093563-169=39487×7×3=1827163×(27÷9)=489590-(344-184)=430312-52×6=044×(132÷6)=968595×(926-920)=357090÷5+89=107180-(24+25)=131318×(175-172)=954120÷2×15=90026×29-724=30229-448÷7=16544.2-2.8=41.482+151×3=53521×10×2=420311×(24÷8)=933304×8-700=1732235+219=454995-122+599=147294.0-69.6=24.4546÷(2×3)=91233×(59-55)=932786×3÷6=393600÷(768-766)=3006.2-2.3=3.910×20×3=60016÷4=48.0-4.3=3.7(448-256)÷2=96384-(57+324)=3290+158-407=41330+(957-404)=883778-10×59=188568÷8×62=4402440÷(447-442)=88624÷2÷4=78566÷2×6=169818×21-82=296180×(491-488)=540353-14×14=157193+78+611=882639÷(3×3)=71249+740=989292+20×12=532219+14×25=569525-(532-495)=488246+(469-155)=560453-(172+261)=2014×4×3=168220-49×4=2454÷(3×2)=911×7×6=4624.3-1.9=2.4453-(250+80)=123873÷3×8=232879+641+250=970(434-214)÷5=4412×3×57=2052263+284+87=634119×2=238656÷8×2=164996-400=596494-95-213=186402-10×34=62165+61=226937-350+412=999499+428÷4=606(423-377)×17=782300+410-118=59262÷2×29=899468+(697-291)=874160+277×2=714135÷(12÷4)=4552×36÷3=624287-169=118556+649+612=1817206+203+247=656(581-19)÷2=28158.4-7.3=51.1227×3+229=91047×6×3=846348÷(2×3)=58127+324-189=26211×61-356=315148×2×8=2368399×5÷3=665451-403+105=153642-294÷6=59351×15÷3=255394-(301-219)=312904×3=2712282÷3=94229×4=916431-107-31=293418-17×23=27974-864÷2=542983+(609-508)=1084438+819÷9=529771×6=462624×2×73=350430+11×31=371935-25×30=18517×50-433=4174/10-3/10=1/10304÷4×10=760357×4÷2=714225÷3=7596÷4×13=31292×62×5=28520391-92÷2=345369+334=703(135-59)×10=7602.7-0.2=2.5364÷4=91166+64×10=806516÷(3×2)=86422+927-792=557436×6÷4=65414÷(383-381)=716×48+15=78311×15×4=6608.5-1.1=7.415×16-159=81623÷7×9=801856-43×4=684955×9=859538×13-345=14919×2×90=342025×3×12=900134-48-75=118.8+78.1=86.94.7-0.8=3.999.1-91.3=7.8307-20-75=21224×(82÷2)=984984-95+836=1725436-180÷5=40068÷2÷2=1731×14-42=392726÷(2×3)=1219.6+9.9=19.595-16=7930÷2×46=69013×(20÷5)=52229+119+585=93317×42-18=696222×4÷8=111350-134=216348×(18÷9)=696168÷3÷2=2860÷3÷2=1011×13-68=75554÷(490-488)=277384÷2×6=115211×92=101211×5×49=2695727-(533+10)=184468-(971-882)=37918×(441-437)=72144÷8×4=72205-189=1610×56-259=301776-209=56714×29-131=27593×(16÷8)=18615×(378÷7)=81034×16÷4=136(447-276)÷3=5717×(193-188)=85510÷6×38=3230152÷8×47=893384÷6×15=96014÷7×3=6324÷4÷3=27351÷9×21=819656+400-60=99623×2×82=3772150÷(276-270)=25276÷(3×2)=4695+52×11=667395-78-40=277657÷(24÷8)=21944×18×2=1584599-311+935=1223719+(786-159)=134636.7-34.8=1.961×44×4=10736485×2-657=313220÷4=55376÷8=47666÷(3×3)=7459×(192-128)=377620×(155÷5)=620952-(73+562)=31710×12×5=600252÷(42÷7)=425/9-1/9=4/918×5×18=1620(244-227)×23=391600÷4+268=41886÷(357-355)=43336-(772-455)=19753-16×29=28915×4×22=1320221+98=319902×3=27063/8+5/8=1203×3+333=94283×10=83098×88=8624(221-172)×12=58827+210-128=10916×(422-367)=8808.1-7.8=0.3746-54×5=47651÷3=171/5+3/5=4/5304÷8×2=76483+122-521=84174×2-282=66485-207+74=35271×8=568988-942÷3=674681×(683-677)=4086371+38-36=373452+813+83=1348183×3-390=159648÷(24÷8)=21656×(28÷7)=22437×24÷3=296261×(27-21)=1566259-115+135=27965÷5=13425-(464-296)=25711×8×77=67761/10+4/10=5/1029×15×3=1305884+497-274=110782×(837÷9)=7626589×(132-127)=2945423-164-191=6834×(539÷7)=261826×3×16=1248409-(66+94)=24918÷(2×3)=351×(608÷8)=3876126÷(72÷8)=14128×(15÷5)=384524×3÷6=262246÷(2×3)=4130×25×3=225010×10×6=600418+848÷2=842364×(24÷6)=1456934+18×36=158256×47×4=10528990-(959-171)=202198+51×9=657260+432÷6=332286÷(10÷5)=143372÷(2×3)=62717+962-563=1116882-12×50=282295+12-238=6951×11+252=813152÷(