三年级数学计算题专项练习汇编及答案集锦

三年级数学计算题专项练习汇编及答案集锦254×(21÷7)=192+214+20=470-(144+121)=166×(20÷5)=456-(123+136)=506÷2×9=484-47=293×3+426=11×4×96=(577-561)×59=434×(24÷8)=336÷8×19=46+220=71+288-180=906÷6×3=960-984÷8=280×8=832÷4÷2=9.1-8.9=(828-394)÷2=423-308+319=95×2=419-36=462-552÷6=133÷(77-70)=232-10+210=553+128×4=408÷(3×2)=944-39×13=(894-194)÷4=105×2÷5=719-(145+567)=21×19×2=44×(148÷4)=728÷2÷4=(412-334)÷6=126-63+148=576÷(2×3)=47+185×3=566-119=472-(475-473)=(404-380)÷4=5.9-1.8=893-778+309=890+41×22=314×2×5=23×38×2=5.9-5.4=(484-449)÷5=27×10×3=44×67=77×40÷2=120÷2=507+157+324=12×4×79=26+675+265=859×(56÷8)=239+15×33=89×4×3=969-162=693÷3÷3=(809-780)×87=52×15=62×2×4=13×18-190=308÷(35÷5)=57×28=37×6=483÷(42÷6)=476-(19+144)=255×(694-687)=197+249×4=8.3+1.9=604×5=76÷(2×2)=633+91+733=330÷(45÷9)=73.9-38.1=32×3×41=15×22+223=38×19=25×28-117=3/6-1/6=228+515+439=60÷(16÷4)=30×12-69=924-136÷2=543+37+296=470-(84+67)=266+114×6=269+666÷3=10+44×19=3/8-2/8=749×(464-456)=13×3×17=66×40=575-28×17=266÷2÷7=48÷2÷8=848×4-892=924÷(2×3)=179+161-276=11×83-580=480×9÷4=64×(50÷5)=393-(195-97)=306+39+466=891÷(3×3)=13×37-49=19+35=31×8×3=364÷(2×2)=996÷2×9=897-(781-771)=346+224=545-(471-75)=230÷5×85=170×2=428-18×19=948÷(652-648)=478-(369+67)=222+692=438+91×6=72×13-310=378-(302-236)=23×4×14=676÷(24÷6)=380÷(474-472)=310÷(14÷7)=438÷(12÷2)=74×33=334÷2=9.2+9.9=19×4×41=76×(184÷2)=373-252+486=789×7-735=822-496-41=52÷(16÷4)=(786-742)×66=12×56=300+12×41=396-16×18=374+99+513=787-(127+227)=606÷(3×2)=224÷7=187+255-213=639-359=959-303×3=153×6×2=1/9+6/9=327-83×3=608-492-47=111×8=45×(62÷2)=412×9-73=998+(570-549)=22×12-77=482÷(510-508)=34×29=870-(178+504)=596÷(2×2)=7/9+2/9=468÷(116-114)=498-426+223=428+29×8=376÷(32÷4)=833-474=20×4×38=11×12×7=219+56-60=80×(32÷8)=724÷(698-696)=34÷2×4=553+867=40×57=855-203+757=97+23×5=207×3÷9=28×18÷3=100+209=700÷5÷7=318÷2=189÷3×8=901-295÷5=637-(489+105)=228÷6=28×(96÷3)=71×14-636=7.6-7.1=539-32×13=910-747+868=926-(581-382)=864-(295+469)=149×4+868=33×48÷8=358-(342+11)=21×3×37=71×(767-721)=512÷(2×2)=146÷2+35=2.0-1.8=189÷7=282÷2÷3=409-16×19=188×(25÷5)=15×50-199=52×6=443-(73+223)=14×(52-43)=118+726-416=480÷(76-74)=88×5×6=69×(760÷8)=43×2×16=45×2×14=711÷3×6=781-338-358=14×(108÷4)=19×23-276=67×(397-383)=12×21÷9=302+225÷9=(440-424)×50=288-(195+68)=278-(388-347)=18×20×2=337+83×8=633-(201-104)=8.8-3.6=402+(176-130)=402-28×12=772-564=172÷(10÷5)=972+817-915=432÷2÷4=19×3×63=495-327+266=(227-206)×39=305+(287-36)=13×8+443=414-210+112=10×13+74=818-14×21=245÷(492-487)=31×2=199×(342-337)=90÷5×19=73+13×39=49×16÷4=220+79=210+185-211=292-168=353+590÷5=882-321-99=49×(702÷9)=8.7+2.0=90×5=350-483÷3=36×(21÷7)=410-(59-47)=29×33=316+69×9=405+692-230=20×24×6=389×2+685=576×(991-983)=(158-92)×13=766-22×20=484×(14÷7)=780×2=36÷9×62=14×(123÷3)=81×(266÷7)=439-15×12=351÷9+995=63×6÷7=311-199-104=193-59×2=28×16-88=480÷4×7=893+(718-595)=383-18×12=133×2×3=35×9÷7=32×3×48=313-71-219=280÷(288-280)=114+34×24=462÷(18÷6)=948÷(2×2)=834-214×3=(470-188)÷3=18×23×2=362-38×4=344-(417-131)=151×6-45=2/5-1/5=873+248×4=142×(397-393)=603-515=13×23-70=143-59=48÷6=309+18×34=954+169×5=15÷5×79=275-(53+61)=16×21×2=586×2-615=312-(391-89)=413-192×2=465-11×34=437-19×13=193+966÷6=534+207=630÷(12÷2)=114×3=4/7-1/7=629+(788-330)=25.3+0.9=297÷3×4=419-80÷4=115+(172-99)=17×17×3=72×7÷8=991-61×10=997+185×4=521×(150-141)=890×4=(755-152)÷3=832-819÷9=594÷(3×3)=226+56×15=80.4-35.7=373-301+232=155×3=142×3=50×10+862=26×5-52=96÷6×15=90×8=649-24×20=3/5-1/5=724÷(2×2)=167-623÷7=376÷(277-275)=306-185=572-139×2=485-322÷7=44×6=84÷4×52=48×(262-253)=349-294=385+800÷4=474+56+931=199×3=973÷7=111+96+302=311+(317-295)=223+565=18×80=64×82=434-(205+164)=2/3-1/3=796-35-147=918÷(3×3)=472-882÷7=466-203+162=159×(40÷8)=26÷2+86=22×8×2=752-472÷8=22×33-120=(442-407)×76=956×(36÷4)=420-692÷4=322-92-73=274+166=324+150-362=110×(28÷7)=(721-329)÷4=364-(212-200)=223+49=71+(465-151)=(298-240)×17=115×8÷5=614+420-743=184×5-328=58×5-176=145-111÷3=138×5÷6=96×(746-647)=995-(207+689)=7.0+3.8=21×30+936=170+756÷3=4.9+8.6=5.2-0.3=84×3÷7=149+218×3=19.0+28.2=19×2×30=8.2-4.4=456-644÷7=900÷3+314=4.8-0.4=300÷(2×2)=744÷(24÷3)=799-85-426=222÷(338-336)=33×28÷4=756-125×5=14×45÷3=140-47×2=11×5×89=741-232×2=399-235=516÷4×2=130+194=96×(528-468)=24×3×9=14×55×8=88+115-48=24×18-269=184+(338-174)=963-676÷4=50×(442-419)=893+(891-580)=798×3÷6=988+21×45=828÷4÷3=488+633-200=12×37=166×6-693=606-264÷2=(269-181)÷8=785×2-538=346-66=784-13×46=35÷5×9=776+(329-253)=9.6-9.4=12×32×6=99+207-74=1/6+3/6=292÷(910-906)=522+98+834=227×3×8=10×19÷5=140+157-263=96×6-239=15×(186÷6)=34+(882-371)=400÷(478-473)=16×10×5=240÷4×36=109+393=740÷5÷4=451-(91+142)=10×(435÷5)=701-107-416=160÷8÷5=27×12×2=1.7+4.2=(201-72)÷3=12×(190÷5)=37×50×5=392-26×12=467-147+28=433-19×22=20+12×71=430-16=71×(187-120)=33×3×33=728÷(329-321)=12×6×7=545+812+787=804÷6×5=756÷3×9=618÷3÷2=761-14×34=816-249-289=165÷3×6=428-129=37×(182÷7)=37×2×54=108×9+938=428-327=140÷(928-923)=776÷(375-371)=147×(40÷8)=888÷6×8=343-22×6=206+575=104×5÷8=361-295=705×(601-596)=482÷2=630÷3×9=178+288=126+521+29=329-(337-25)=76×12-270=455÷7÷5=387+26×23=164-13+288=288÷(12÷3)=62×56÷8=(632-488)÷8=120÷(3×2)=472÷(4×2)=960-48×19=788+995-972=90.1-12.1=41×18÷2=0.9+0.5=238+(117-75)=(925-181)÷3=470-891÷9=888÷8+247=21×15×3=378÷6×85=111×(304-295)=368÷(142-138)=926-(58+397)=23×2×49=316×2+204=73×8÷2=795÷(979-974)=38×2×29=386-78-73=11×73×6=807-604+792=200÷5×13=351-(483-228)=732÷(16÷8)=516×(49÷7)=252÷2+82=492÷3÷4=412+87+56=744+24×27=339-205-123=105-396÷6=203-83=46×2×8=915÷5×9=16×54=17.4+81.4=484-109-235=117×(393-387)=495÷(40÷8)=685+614÷2=2/8+3/8=3.8+3.2=838+90-294=19×13+63=15+73+578=84×9÷4=484÷2×8=432-84-219=487+42×6=90×51÷3=735÷5×3=948-(49+877)=274+166-262=212+273=125+708÷4=787×4-310=124×7×6=343-540÷9=306÷(2×3)=750÷(508-503)=168÷(10÷5)=(137-37)÷2=180+235=(444-412)÷4=141÷3=12÷2×98=525÷7×3=443+843-287=46×24×5=225÷3×6=678×6÷3=38+115-119=573+268-646=16×49÷2=77×3+97=48×18÷9=193×(35÷7)=64×14÷7=376÷8×6=128×(232-228)=(446-420)×17=340-115+99=680+443=624÷(3×2)=570÷(3×2)=326+(212-112)=43×(301÷7)=132×(30÷5)=98×(738÷9)=135+906÷6=980÷5÷2=188×4÷2=16×(36÷4)=48×4+40=990-28×32=8.2-2.4=184×2+276=10×5×74=237+(279-124)=32×14÷8=(550-228)÷2=727-(556+115)=4/6-2/6=324×5=80×11=(240-60)÷4=320-704÷4=456-(146+241)=322÷7×2=53-102÷3=62×35×7=158+454+209=21×9=146×4-534=826+182÷2=124+49=306+35+373=702+389+935=913-139×5=21×8×2=180÷(500-496)=189×(35÷7)=445-900÷5=88÷(4×2)=374-276=56×(142-125)=223+285=730-43×16=694+78×2=235-749÷7=971×4÷2=457-(390-377)=3/6+2/6=86×(184÷2)=(311-145)÷2=496-223-235=15×8×3=105×3×2=95×18=111+855÷9=480÷3+64=69×89×4=4.7-0.9=389-17×6=215+140+50=328÷8+466=982+(954-177)=78.1-75.5=17×58-848=338×8=434×2=52×(112÷4)=112÷8=41×18=87×11=216÷6÷3=15×12=236×2÷8=538×6÷4=7.8-0.3=6.4-5.6=43×15=812+608÷8=71+30×7=39×20-441=944-296+890=42×10÷7=(540-211)÷7=10×(53-48)=3.8-3.4=23×16-179=353+25×14=251-(176+56)=261÷(18÷6)=35×12-44=732÷2÷3=900÷5÷4=19×47=110+85=317-114-60=91×(393-305)=685-10×44=84+733+19=90×33×8=99÷3×73=733-209-460=16.5+18.7=771-295+812=499×2-389=10×(10÷5)=273÷7=(897-729)÷2=60÷3×2=314+(844-329)=681-97+127=560÷(24÷6)=814×2-877=836÷2+107=307+(904-333)=36÷(335-332)=264+16×54=58×10=213+261+607=246×2÷6=205÷(421-416)=5.7-0.8=4/6-1/6=319×(427-421)=9.9+1.3=918+35+465=825-486+278=7.3-0.7=13×2×14=1.7+5.9=389-379+421=769-(404-184)=0.2+6.4=711×8=28×4×6=5.2-2.4=14×(212÷4)=499-56-95=891-(76+499)=208+10×65=95×4×5=13×(24÷3)=565-11×2=12×81÷2=850+45×4=511+12×11=859-371-431=504÷8=291÷3=54×(108÷6)=272-87×3=792÷4÷6=(218-96)÷2=537×(449-442)=8.3+4.7=118-42=747-73+594=406-(354-30)=849+(570-569)=219×3-508=252÷2÷7=36÷3÷4=422+204÷4=196÷(2×2)=418-259=40+(462-203)=395+464+132=469-(98-54)=3.7+3.5=812÷7×5=876×8÷4=441-15×7=359-12×6=68×7=998-528-331=853-82÷2=15÷5×14=11×(80÷4)=11×3×60=35×(245-225)=71×4÷2=19×2×35=96÷4×16=396÷(699-695)=389-52×3=773-201-404=(326-312)×69=934÷(18÷9)=157+320+371=16×(354÷6)=84+746÷2=683-352=10×39×2=403-250=176÷(406-402)=35×(123-95)=431×2-449=380+334÷2=12×10×4=564÷4×9=2/6+3/6=34×(58÷2)=397-215-87=600÷(3×2)=228÷6×11=32×15=72×(42÷2)=296-282=961-23×19=229×4-387=445+47×10=79.8-27.9=12×52÷6=201+40×10=84÷(27÷9)=140×3÷5=8.3+3.7=325÷(715-710)=291-191=(433-303)÷2=61+433-467=126÷2×12=62×3×2=355+50×7=74×47=356-(192+105)=73×30=209-(800-651)=291÷3+327=18×15+325=30×2×82=231+237-340=103-(189-102)=66×(450-442)=(917-657)÷2=484×(12÷6)=90×40÷9=297-133+85=19×7×6=17×54=756÷(15÷5)=46.2+52.1=452-67×2=121×4×9=314÷2×7=296+51×3=18×(494-468)=436+196=135×(77-74)=444×5-702=53+126÷3=323+(394-111)=99×(448÷7)=1/7+2/7=3/10+4/10=2/10+3/10=256+156=230+215-382=60.3+33.9=78×(745-677)=9.5-6.6=142×8-620=(358-298)÷6=90×(355÷5)=92×6÷4=928÷8=660÷3+187=(359-343)÷4=492×2=42×(36÷6)=91×(20÷5)=219÷(15÷5)=910×(21÷3)=17×32=136÷4×18=600÷5×8=567×6=15×18-146=177+16-169=21×4×70=5.0+1.8=390-15×23=5.6-1.6=208+263=139-40+337=13×9×5=457+65×8=214+25×39=871-19×3=147+136-43=721-198+863=345-169×2=495÷5+390=21×(249÷3)=148+326×2=214+45-50=49×16=36÷2×40=440÷(4×2)=945-817=903-(787-14)=19×48÷2=364÷7+603=153÷3=17.0+23.4=108÷(476-470)=113-(30+32)=557-(462-194)=804-(989-883)=57×(112÷7)=447-17×3=15×16-23=660÷5=110+62×14=260÷2÷2=357÷(481-474)=152÷4=168÷(21÷7)=11×28×2=405×(36÷6)=42×8÷2=52×41×7=60÷3÷2=675-526-26=434-(39+278)=15×(210÷6)=450-10×19=(441-25)÷8=296-35+103=752×8=324÷2÷9=891-147-249=610÷5=722-122+332=225×4÷2=206-(374-298)=320÷8÷4=108×9-653=450+868+840=20×(116÷4)=7.0+7.1=589+14×57=67×12-167=80×8-467=484+(144-27)=23×13-33=159÷3=308÷4=610-298×2=19.6+54.5=315+10×18=377×4-232=36×14+389=(266-199)×67=958×8=972-(587+118)=312+49×5=182+18-146=(882-822)÷6=380+173-339=942÷3×6=121+209+212=21×4×49=144÷(3×3)=480×2=399÷3=536-(148+125)=221-59+308=441-24×12=14÷2×45=28+952-929=7.8+1.9=1/4+3/4=441÷(14÷2)=702×5=187+63×11=12÷(437-434)=166+251=948×6÷9=328÷(14÷7)=626-444+315=236+(369-161)=80÷(2×2)=537×(27÷9)=78-58÷2=(164-149)×62=(802-730)×21=(262-190)÷8=(922-264)÷2=708+791+306=33×95×6=93×3×7=81.3+4.7=14×9=(153-89)×13=120×7×8=203+21×17=180-65=75×8÷3=389-261=476-384=199×(225-220)=29×17-141=21×38=878-303+978=16×4×19=953-651÷7=29×8×3=728-22-300=656÷(24÷6)=14×13-164=30×7×3=576÷2×7=40×(115÷5)=11×(104-15)=320÷8×89=440-139×2=494+504÷3=238-58-99=166×(813-804)=20×(454-364)=444÷6×77=237×6=87×5×2=947-537=252×(530-524)=248×(40÷5)=323-63×3=360÷(48÷6)=147-16×8=373-13×15=131×(30÷5)=480-134+219=80÷5÷2=629×(20÷4)=13×32÷8=716-24×18=79×64×6=242×8=16×2÷4=288÷2÷9=92.2-80.6=302÷2×8=719×(20÷5)=77+180-37=11×42+489=730+461=32×18÷9=318÷(21÷7)=513+444-431=452-95×3=112÷2=387÷9×19=829-293=460-(293-226)=367+270+78=16×17=24×11×3=62.9-3.8=770-(41+512)=15×6×63=330÷(205-202)=744-13×50=230÷5×18=624-(666-138)=183+58=4.1+2.5=24×13×3=570÷(25÷5)=451+678-627=32.3+63.2=62×45÷5=(402-66)÷2=156×6=113×4÷2=383×2×7=370÷5=510+42+598=28+(320-156)=67+262+244=429-98×4=48÷(72÷9)=29×(404-398)=836÷(654-650)=168÷8×9=717×4÷3=42÷3÷2=496÷2=30×35=144÷(2×4)=135+(259-65)=76.8-1.7=726-57×2=844-19×17=179×(25÷5)=276+24×30=301+106×6=47×10-146=412+807÷3=466-13×20=441-15×4=114÷6=24×12+279=144×3÷8=438-324-52=856÷(2×2)=114+(317-18)=68×8×3=325÷(878-873)=459-20×20=776÷8×19=1/5+3/5=62×14-705=575×4-330=838+(817-771)=279×3-133=993-(437+117)=280×6=490×2-392=828÷(36÷9)=294÷7÷3=417÷3+533=591+73+304=8.3-0.7=9.3-5.0=988-28×14=10×21=3/5-2/5=76-11×3=704×2=695-25×16=379-40+114=182+836+839=917+(148-95)=316×(16÷8)=581-19+497=456÷(2×2)=89×(25÷5)=66×(300÷6)=(225-53)÷4=684-12-182=466-153+613=285-(154+66)=13×62=168÷8×34=66÷3×34=36×90÷2=114÷3×14=23×2×57=101-56+386=588÷4=17×2×7=965-316×2=428-67-91=154-(445-386)=730-336-150=720÷8÷6=159+648+173=24÷2×59=57×3×2=275+305-444=32×(747÷9)=2/4-1/4=10×27÷5=200+72×2=3/7-2/7=376÷(2×2)=953-369-217=316÷(28÷7)=565+15×19=13×24-112=999÷(3×3)=421×(72÷8)=5.0-0.5=706+(850-742)=10×9×5=50.3-37.5=409×7=269×(15÷5)=147+178=25×(601-506)=11×10×8=197×2=291-824÷4=(669-606)÷9=319×(16÷2)=57÷3×30=358-229+91=432÷(3×2)=470×2-187=63×(224-201)=90.1-74.7=200÷(4×2)=910-(817+34)=535×(663-658)=536÷2+395=63÷7=395-296÷8=(599-522)×16=290+278=22×14×2=54÷(391-389)=32×13=145÷5=202×4÷2=63-(33-20)=113+222+637=232÷4×80=88.8-67.3=693+(429-94)=104÷4×27=447-(123-64)=(389-301)÷8=23×24÷6=54×83=696÷2÷4=(411-339)÷2=(46-28)×33=398-173=34×(177÷3)=665+781-961=175×3÷7=285÷3×39=7.2+1.2=79×65×8=25×(81-72)=615+61+43=0.7+1.9=712×(415-411)=109+72×11=465+(327-258)=205-900÷5=160÷2÷5=328×(121-115)=304÷2=310÷2=787-(573+155)=588÷7=570×6-180=401+(472-16)=54×74×5=404-62-128=30×3×60=828+(513-158)=47×15÷3=430-420÷6=1.4+9.9=62×34=842×4÷2=475-13×19=195÷3=494+818=15×(372-344)=(451-431)×37=39×17×7=106×(16÷2)=134×6÷3=114÷(42÷7)=899-468÷9=120×(284-281)=34×15÷6=324÷3×7=29×3×31=470+(606-284)=53.0-5.2=21×2×26=90+280=771-15×21=6.2+8.6=11×35-208=536-552÷6=816-356×2=677-129×5=375-(154+204)=17×55-68=61×81×8=102×2÷6=740×9-43=113×(472-467)=500+10×19=12×(168÷7)=454×4-398=(632-600)×94=480÷8÷3=30×21÷7=14÷7×13=458-41=290-(357-197)=339-465÷3=921-115×6=418+437-309=12×(341-310)=316×2×3=29×(240÷8)=171+(195-169)=142×2+192=471-51×7=1.0+22.7=414-14÷7=11×48-344=643-107=247+362×2=390÷(12÷2)=380÷5+92=376÷(796-794)=7.6-0.4=171÷9×82=533+797+443=472÷(2×4)=354-37×8=256÷2=555-(362+188)=58×(353-349)=10×51-32=6/8-1/8=983+251-65=54÷3×43=471-299=18×2×6=288÷2=888×(146-143)=172×5×9=35×2×94=54-102÷3=437-(675-633)=23×3×11=27×14÷9=219÷(27÷9)=40×6×3=48.6+23.6=480-17×7=(519-415)÷4=(341-279)×14=44×(96÷6)=102×(12÷2)=345÷(18÷6)=270+115=984÷3÷4=674+853+243=(247-183)÷2=14×2×99=337-132-180=87÷3×45=40×23-430=592×7-775=101×(40÷5)=972÷3÷9=2/7+3/7=2.2+8.7=429-(676-623)=22×2×28=332-(169+158)=416×2×9=983×9÷3=744÷2÷6=336÷(63-61)=931÷(35÷5)=696÷(951-949)=17×6×4=971-426÷6=401-166-198=256÷(266-258)=393+134+344=749-239×3=942÷6×3=469-(16+82)=429-30×12=140÷(107-100)=896÷8×9=17×5×29=76×17÷4=271×(393-390)=235-99-127=7.1-5.4=207÷(3×3)=194+288-397=(47-27)÷4=883×(814-808)=14×60-711=7.6+6.2=(447-387)÷4=394÷(620-618)=4.4-3.5=204÷6+449=360÷4+895=994+993=205÷5=336÷8÷6=4.4-0.2=65×12+607=474×4-810=640÷(2×2)=357-(905-875)=175-99=406×(758-753)=487×2-538=59×(144-137)=29×13=31×(141-115)=19×15-115=336÷(4×2)=328-27=872-219=36×19÷3=830÷2=123×8×9=500-(240+167)=486-67-21=423-(158+120)=259-160÷2=15×11=45×53×4=10×27×2=362×2-119=17×3=149×(196-190)=62÷2×5=300÷2×6=351+212×2=366-90÷3=391-(269-25)=283+165+292=520÷8÷5=952÷(4×2)=227×(30÷6)=177+17×5=66×(91÷7)=(495-251)÷2=1.3+7.6=98×44÷2=19×(50÷2)=234×(29-25)=73×6-292=46-294÷7=36×87×3=755+175÷5=28×(186-160)=66÷2÷3=411+(360-93)=257+997=866-322-438=819-(120+479)=56×70÷5=784-391+962=19×28÷4=858÷6×9=305×3-14=13×21-52=17×18×2=55+207=96÷6×21=297+(961-84)=398-(376-204)=90×98=307+(374-340)=252÷(2×3)=370+30×7=309×9-107=124+21×33=10.0+6.8=536÷2+116=340×4=56×13÷4=26×2×67=18×11×5=105÷5×9=42×2×58=160÷4=108+54=205-35-134=938-(841-596)=10×32-51=51×19-341=291+743+501=808÷4+365=127-(557-554)=224÷(12÷6)=112×2-39=24×87÷2=51+277=11×8×51=13×49÷7=868×4÷2=380÷4=288-43+208=96×(130-127)=30×16÷4=780×(585-578)=296×3-392=414-262+662=12×8×57=34×(28÷7)=876÷4×7=414-14×28=104÷2=94×83×8=27÷3×50=60×79=998-732=26-(53-49)=770×(893-885)=330÷5÷6=(321-203)÷2=738-364+333=855×6÷3=423+38×22=341-102-221=143+315-394=290+212=182÷(311-309)=43.1+21.5=310-(403-244)=640÷(20÷5)=76×10÷8=923×(86-81)=96÷4×29=478-55×6=12+(479-319)=328+222×2=132÷(236-232)=414-16×10=60÷(2×3)=728÷(4×2)=51×(33÷3)=55.9-52.5=386+675÷5=(668-304)÷4=551×(670-664)=355÷5×2=312÷4×99=318-(342-302)=228+186=3.0+6.1=762+447-846=99×3×2=12×34-406=228-306÷6=26+61=(693-649)×26=916+426-302=597+(780-428)=475×8-786=388+45×3=160×9=16×25-124=123×8÷2=参考答案254×(21÷7)=762192+214+20=426470-(144+121)=205166×(20÷5)=664456-(123+136)=197506÷2×9=2277484-47=437293×3+426=130511×4×96=4224(577-561)×59=944434×(24÷8)=1302336÷8×19=79846+220=26671+288-180=179906÷6×3=453960-984÷8=837280×8=2240832÷4÷2=1049.1-8.9=0.2(828-394)÷2=217423-308+319=43495×2=190419-36=383462-552÷6=370133÷(77-70)=19232-10+210=432553+128×4=1065408÷(3×2)=68944-39×13=437(894-194)÷4=175105×2÷5=42719-(145+567)=721×19×2=79844×(148÷4)=1628728÷2÷4=91(412-334)÷6=13126-63+148=211576÷(2×3)=9647+185×3=602566-119=447472-(475-473)=470(404-380)÷4=65.9-1.8=4.1893-778+309=424890+41×22=1792314×2×5=314023×38×2=17485.9-5.4=0.5(484-449)÷5=727×10×3=81044×67=294877×40÷2=1540120÷2=60507+157+324=98812×4×79=379226+675+265=966859×(56÷8)=6013239+15×33=73489×4×3=1068969-162=807693÷3÷3=77(809-780)×87=252352×15=78062×2×4=49613×18-190=44308÷(35÷5)=4457×28=159637×6=222483÷(42÷6)=69476-(19+144)=313255×(694-687)=1785197+249×4=11938.3+1.9=10.2604×5=302076÷(2×2)=19633+91+733=1457330÷(45÷9)=6673.9-38.1=35.832×3×41=393615×22+223=55338×19=72225×28-117=5833/6-1/6=2/6228+515+439=118260÷(16÷4)=1530×12-69=291924-136÷2=856543+37+296=876470-(84+67)=319266+114×6=950269+666÷3=49110+44×19=8463/8-2/8=1/8749×(464-456)=599213×3×17=66366×40=2640575-28×17=99266÷2÷7=1948÷2÷8=3848×4-892=2500924÷(2×3)=154179+161-276=6411×83-580=333480×9÷4=108064×(50÷5)=640393-(195-97)=295306+39+466=811891÷(3×3)=9913×37-49=43219+35=5431×8×3=744364÷(2×2)=91996÷2×9=4482897-(781-771)=887346+224=570545-(471-75)=149230÷5×85=3910170×2=340428-18×19=86948÷(652-648)=237478-(369+67)=42222+692=914438+91×6=98472×13-310=626378-(302-236)=31223×4×14=1288676÷(24÷6)=169380÷(474-472)=190310÷(14÷7)=155438÷(12÷2)=7374×33=2442334÷2=1679.2+9.9=19.119×4×41=311676×(184÷2)=6992373-252+486=607789×7-735=4788822-496-41=28552÷(16÷4)=13(786-742)×66=290412×56=672300+12×41=792396-16×18=108374+99+513=986787-(127+227)=433606÷(3×2)=101224÷7=32187+255-213=229639-359=280959-303×3=50153×6×2=18361/9+6/9=7/9327-83×3=78608-492-47=69111×8=88845×(62÷2)=1395412×9-73=3635998+(570-549)=101922×12-77=187482÷(510-508)=24134×29=986870-(178+504)=188596÷(2×2)=1497/9+2/9=1468÷(116-114)=234498-426+223=295428+29×8=660376÷(32÷4)=47833-474=35920×4×38=304011×12×7=924219+56-60=21580×(32÷8)=320724÷(698-696)=36234÷2×4=68553+867=142040×57=2280855-203+757=140997+23×5=212207×3÷9=6928×18÷3=168100+209=309700÷5÷7=20318÷2=159189÷3×8=504901-295÷5=842637-(489+105)=43228÷6=3828×(96÷3)=89671×14-636=3587.6-7.1=0.5539-32×13=123910-747+868=1031926-(581-382)=727864-(295+469)=100149×4+868=146433×48÷8=198358-(342+11)=521×3×37=233171×(767-721)=3266512÷(2×2)=128146÷2+35=1082.0-1.8=0.2189÷7=27282÷2÷3=47409-16×19=105188×(25÷5)=94015×50-199=55152×6=312443-(73+223)=14714×(52-43)=126118+726-416=428480÷(76-74)=24088×5×6=264069×(760÷8)=655543×2×16=137645×2×14=1260711÷3×6=1422781-338-358=8514×(108÷4)=37819×23-276=16167×(397-383)=93812×21÷9=28302+225÷9=327(440-424)×50=800288-(195+68)=25278-(388-347)=23718×20×2=720337+83×8=1001633-(201-104)=5368.8-3.6=5.2402+(176-130)=448402-28×12=66772-564=208172÷(10÷5)=86972+817-915=874432÷2÷4=5419×3×63=3591495-327+266=434(227-206)×39=819305+(287-36)=55613×8+443=547414-210+112=31610×13+74=204818-14×21=524245÷(492-487)=4931×2=62199×(342-337)=99590÷5×19=34273+13×39=58049×16÷4=196220+79=299210+185-211=184292-168=124353+590÷5=471882-321-99=46249×(702÷9)=38228.7+2.0=10.790×5=450350-483÷3=18936×(21÷7)=108410-(59-47)=39829×33=957316+69×9=937405+692-230=86720×24×6=2880389×2+685=1463576×(991-983)=4608(158-92)×13=858766-22×20=326484×(14÷7)=968780×2=156036÷9×62=24814×(123÷3)=57481×(266÷7)=3078439-15×12=259351÷9+995=103463×6÷7=54311-199-104=8193-59×2=7528×16-88=360480÷4×7=840893+(718-595)=1016383-18×12=167133×2×3=79835×9÷7=4532×3×48=4608313-71-219=23280÷(288-280)=35114+34×24=930462÷(18÷6)=154948÷(2×2)=237834-214×3=192(470-188)÷3=9418×23×2=828362-38×4=210344-(417-131)=58151×6-45=8612/5-1/5=1/5873+248×4=1865142×(397-393)=568603-515=8813×23-70=229143-59=8448÷6=8309+18×34=921954+169×5=179915÷5×79=237275-(53+61)=16116×21×2=672586×2-615=557312-(391-89)=10413-192×2=29465-11×34=91437-19×13=190193+966÷6=354534+207=741630÷(12÷2)=105114×3=3424/7-1/7=3/7629+(788-330)=108725.3+0.9=26.2297÷3×4=396419-80÷4=399115+(172-99)=18817×17×3=86772×7÷8=63991-61×10=381997+185×4=1737521×(150-141)=4689890×4=3560(755-152)÷3=201832-819÷9=741594÷(3×3)=66226+56×15=106680.4-35.7=44.7373-301+232=304155×3=465142×3=42650×10+862=136226×5-52=7896÷6×15=24090×8=720649-24×20=1693/5-1/5=2/5724÷(2×2)=181167-623÷7=78376÷(277-275)=188306-185=121572-139×2=294485-322÷7=43944×6=26484÷4×52=109248×(262-253)=432349-294=55385+800÷4=585474+56+931=1461199×3=597973÷7=139111+96+302=509311+(317-295)=333223+565=78818×80=144064×82=5248434-(205+164)=652/3-1/3=1/3796-35-147=614918÷(3×3)=102472-882÷7=346466-203+162=425159×(40÷8)=79526÷2+86=9922×8×2=352752-472÷8=69322×33-120=606(442-407)×76=2660956×(36÷4)=8604420-692÷4=247322-92-73=157274+166=440324+150-362=112110×(28÷7)=440(721-329)÷4=98364-(212-200)=352223+49=27271+(465-151)=385(298-240)×17=986115×8÷5=184614+420-743=291184×5-328=59258×5-176=114145-111÷3=108138×5÷6=11596×(746-647)=9504995-(207+689)=997.0+3.8=10.821×30+936=1566170+756÷3=4224.9+8.6=13.55.2-0.3=4.984×3÷7=36149+218×3=80319.0+28.2=47.219×2×30=11408.2-4.4=3.8456-644÷7=364900÷3+314=6144.8-0.4=4.4300÷(2×2)=75744÷(24÷3)=93799-85-426=288222÷(338-336)=11133×28÷4=231756-125×5=13114×45÷3=210140-47×2=4611×5×89=4895741-232×2=277399-235=164516÷4×2=258130+194=32496×(528-468)=576024×3×9=64814×55×8=616088+115-48=15524×18-269=163184+(338-174)=348963-676÷4=79450×(442-419)=1150893+(891-580)=1204798×3÷6=399988+21×45=1933828÷4÷3=69488+633-200=92112×37=444166×6-693=303606-264÷2=474(269-181)÷8=11785×2-538=1032346-66=280784-13×46=18635÷5×9=63776+(329-253)=8529.6-9.4=0.212×32×6=230499+207-74=2321/6+3/6=4/6292÷(910-906)=73522+98+834=1454227×3×8=544810×19÷5=38140+157-263=3496×6-239=33715×(186÷6)=46534+(882-371)=545400÷(478-473)=8016×10×5=800240÷4×36=2160109+393=502740÷5÷4=37451-(91+142)=21810×(435÷5)=870701-107-416=178160÷8÷5=427×12×2=6481.7+4.2=5.9(201-72)÷3=4312×(190÷5)=45637×50×5=9250392-26×12=80467-147+28=348433-19×22=1520+12×71=872430-16=41471×(187-120)=475733×3×33=3267728÷(329-321)=9112×6×7=504545+812+787=2144804÷6×5=670756÷3×9=2268618÷3÷2=103761-14×34=285816-249-289=278165÷3×6=330428-129=29937×(182÷7)=96237×2×54=3996108×9+938=1910428-327=101140÷(928-923)=28776÷(375-371)=194147×(40÷8)=735888÷6×8=1184343-22×6=211206+575=781104×5÷8=65361-295=66705×(601-596)=3525482÷2=241630÷3×9=1890178+288=466126+521+29=676329-(337-25)=1776×12-270=642455÷7÷5=13387+26×23=985164-13+288=439288÷(12÷3)=7262×56÷8=434(632-488)÷8=18120÷(3×2)=20472÷(4×2)=59960-48×19=48788+995-972=81190.1-12.1=78.041×18÷2=3690.9+0.5=1.4238+(117-75)=280(925-181)÷3=248470-891÷9=371888÷8+247=35821×15×3=945378÷6×85=5355111×(304-295)=999368÷(142-138)=92926-(58+397)=47123×2×49=2254316×2+204=83673×8÷2=292795÷(979-974)=15938×2×29=2204386-78-73=23511×73×6=4818807-604+792=995200÷5×13=520351-(483-228)=96732÷(16÷8)=366516×(49÷7)=3612252÷2+82=208492÷3÷4=41412+87+56=555744+24×27=1392339-205-123=11105-396÷6=39203-83=12046×2×8=736915÷5×9=164716×54=86417.4+81.4=98.8484-109-235=140117×(393-387)=702495÷(40÷8)=99685+614÷2=9922/8+3/8=5/83.8+3.2=7.0838+90-294=63419×13+63=31015+73+578=66684×9÷4=189484÷2×8=1936432-84-219=129487+42×6=73990×51÷3=1530735÷5×3=441948-(49+877)=22274+166-262=178212+273=485125+708÷4=302787×4-310=2838124×7×6=5208343-540÷9=283306÷(2×3)=51750÷(508-503)=150168÷(10÷5)=84(137-37)÷2=50180+235=415(444-412)÷4=8141÷3=4712÷2×98=588525÷7×3=225443+843-287=99946×24×5=5520225÷3×6=450678×6÷3=135638+115-119=34573+268-646=19516×49÷2=39277×3+97=32848×18÷9=96193×(35÷7)=96564×14÷7=128376÷8×6=282128×(232-228)=512(446-420)×17=442340-115+99=324680+443=1123624÷(3×2)=104570÷(3×2)=95326+(212-112)=42643×(301÷7)=1849132×(30÷5)=79298×(738÷9)=8036135+906÷6=286980÷5÷2=98188×4÷2=37616×(36÷4)=14448×4+40=232990-28×32=948.2-2.4=5.8184×2+276=64410×5×74=3700237+(279-124)=39232×14÷8=56(550-228)÷2=161727-(556+115)=564/6-2/6=2/6324×5=162080×11=880(240-60)÷4=45320-704÷4=144456-(146+241)=69322÷7×2=9253-102÷3=1962×35×7=15190158+454+209=82121×9=189146×4-534=50826+182÷2=917124+49=173306+35+373=714702+389+935=2026913-139×5=21821×8×2=336180÷(500-496)=45189×(35÷7)=945445-900÷5=26588÷(4×2)=11374-276=9856×(142-125)=952223+285=508730-43×16=42694+78×2=850235-749÷7=128971×4÷2=1942457-(390-377)=4443/6+2/6=5/686×(184÷2)=7912(311-145)÷2=83496-223-235=3815×8×3=360105×3×2=63095×18=1710111+855÷9=206480÷3+64=22469×89×4=245644.7-0.9=3.8389-17×6=287215+140+50=405328÷8+466=507982+(954-177)=175978.1-75.5=2.617×58-848=138338×8=2704434×2=86852×(112÷4)=1456112÷8=1441×18=73887×11=957216÷6÷3=1215×12=180236×2÷8=59538×6÷4=8077.8-0.3=7.56.4-5.6=0.843×15=645812+608÷8=88871+30×7=28139×20-441=339944-296+890=153842×10÷7=60(540-211)÷7=4710×(53-48)=503.8-3.4=0.423×16-179=189353+25×14=703251-(176+56)=19261÷(18÷6)=8735×12-44=376732÷2÷3=122900÷5÷4=4519×47=893110+85=195317-114-60=14391×(393-305)=8008685-10×44=24584+733+19=83690×33×8=2376099÷3×73=2409733-209-460=6416.5+18.7=35.2771-295+812=1288499×2-389=60910×(10÷5)=20273÷7=39(897-729)÷2=8460÷3×2=40314+(844-329)=829681-97+127=711560÷(24÷6)=140814×2-877=751836÷2+107=525307+(904-333)=87836÷(335-332)=12264+16×54=112858×10=580213+261+607=1081246×2÷6=82205÷(421-416)=415.7-0.8=4.94/6-1/6=3/6319×(427-421)=19149.9+1.3=11.2918+35+465=1418825-486+278=6177.3-0.7=6.613×2×14=3641.7+5.9=7.6389-379+421=431769-(404-184)=5490.2+6.4=6.6711×8=568828×4×6=6725.2-2.4=2.814×(212÷4)=742499-56-95=348891-(76+499)=316208+10×65=85895×4×5=190013×(24÷3)=104565-11×2=54312×81÷2=486850+45×4=1030511+12×11=643859-371-431=57504÷8=63291÷3=9754×(108÷6)=972272-87×3=11792÷4÷6=33(218-96)÷2=61537×(449-442)=37598.3+4.7=13.0118-42=76747-73+594=1268406-(354-30)=82849+(570-569)=850219×3-508=149252÷2÷7=1836÷3÷4=3422+204÷4=473196÷(2×2)=49418-259=15940+(462-203)=299395+464+132=991469-(98-54)=4253.7+3.5=7.2812÷7×5=580876×8÷4=1752441-15×7=336359-12×6=28768×7=476998-528-331=139853-82÷2=81215÷5×14=4211×(80÷4)=22011×3×60=198035×(245-225)=70071×4÷2=14219×2×35=133096÷4×16=384396÷(699-695)=99389-52×3=233773-201-404=168(326-312)×69=966934÷(18÷9)=467157+320+371=84816×(354÷6)=94484+746÷2=457683-352=33110×39×2=780403-250=153176÷(406-402)=4435×(123-95)=980431×2-449=413380+334÷2=54712×10×4=480564÷4×9=12692/6+3/6=5/634×(58÷2)=986397-215-87=95600÷(3×2)=100228÷6×11=41832×15=48072×(42÷2)=1512296-282=14961-23×19=524229×4-387=529445+47×10=91579.8-27.9=51.912×52÷6=104201+40×10=60184÷(27÷9)=28140×3÷5=848.3+3.7=12.0325÷(715-710)=65291-191=100(433-303)÷2=6561+433-467=27126÷2×12=75662×3×2=372355+50×7=70574×47=3478356-(192+105)=5973×30=2190209-(800-651)=60291÷3+327=42418×15+325=59530×2×82=4920231+237-340=128103-(189-102)=1666×(450-442)=528(917-657)÷2=130484×(12÷6)=96890×40÷9=400297-133+85=24919×7×6=79817×54=918756÷(15÷5)=25246.2+52.1=98.3452-67×2=318121×4×9=4356314÷2×7=1099296+51×3=44918×(494-468)=468436+196=632135×(77-74)=405444×5-702=151853+126÷3=95323+(394-111)=60699×(448÷7)=63361/7+2/7=3/73/10+4/10=7/102/10+3/10=5/10256+156=412230+215-382=6360.3+33.9=94.278×(745-677)=53049.5-6.6=2.9142×8-620=516(358-298)÷6=1090×(355÷5)=639092×6÷4=138928÷8=116660÷3+187=407(359-343)÷4=4492×2=98442×(36÷6)=25291×(20÷5)=364219÷(15÷5)=73910×(21÷3)=637017×32=544136÷4×18=612600÷5×8=960567×6=340215×18-146=124177+16-169=2421×4×70=58805.0+1.8=6.8390-15×23=455.6-1.6=4.0208+263=471139-40+337=43613×9×5=585457+65×8=977214+25×39=1189871-19×3=814147+136-43=240721-198+863=1386345-169×2=7495÷5+390=48921×(249÷3)=1743148+326×2=800214+45-50=20949×16=78436÷2×40=720440÷(4×2)=55945-817=128903-(787-14)=13019×48÷2=456364÷7+603=655153÷3=5117.0+23.4=40.4108÷(476-470)=18113-(30+32)=51557-(462-194)=289804-(989-883)=69857×(112÷7)=912447-17×3=39615×16-23=217660÷5=132110+62×14=978260÷2÷2=65357÷(481-474)=51152÷4=38168÷(21÷7)=5611×28×2=616405×(36÷6)=243042×8÷2=16852×41×7=1492460÷3÷2=10675-526-26=123434-(39+278)=11715×(210÷6)=525450-10×19=260(441-25)÷8=52296-35+103=364752×8=6016324÷2÷9=18891-147-249=495610÷5=122722-122+332=932225×4÷2=450206-(374-298)=130320÷8÷4=10108×9-653=319450+86