三年级数学计算题专项练习及答案集锦

三年级数学计算题专项练习及答案集锦753-62-470=453-(188+203)=26×3×78=10×6=157×(373-370)=11×9×2=143+115+355=8.7+4.0=214×3÷6=716×(713-705)=992÷(554-546)=175-175+257=20+345-131=324÷2÷6=552÷6=42×(294-289)=13×4×51=80×59=60×2÷4=1.5+1.7=17×61=260+(496-225)=79.8-0.2=449-(484-383)=36×8÷2=482×2×3=329÷7=601×8=18×20+406=26×66×6=624÷(2×4)=29×13=146×2×3=432÷(3×2)=139×(327-320)=695×8-195=15÷5×33=314+82-277=109×9×7=157×2=72+96×9=481×2-935=808-116×5=420+753+162=(278-260)÷2=176+136×4=830-692+564=7.1-2.8=600÷6×7=18÷2×16=2/3-1/3=472+148÷4=126-77=14×30÷7=423×(14÷7)=191×2=(167-39)÷2=34.0+15.7=31×16=214×4-635=472+(332-21)=126+25×16=50×9=126÷(3×3)=972÷2=858÷(826-823)=612÷9÷4=401-366=231×3÷7=532÷(56÷8)=36×99×3=53×(472÷8)=18×11×4=50×(60÷5)=375÷5×89=145×(180-175)=963÷(86-77)=270+894÷3=331+117-287=438÷(2×3)=114÷(16÷8)=(402-42)÷4=27×15÷3=219-15×12=5/7-2/7=165×6=272÷8=735÷(35÷5)=12×24×2=470-242-118=61+13×17=294÷(349-343)=71+231=11×6×34=14×2×3=64÷(466-458)=424-28-247=625+940-597=(71-59)×87=866-13-104=12×27=40×25=21×42÷6=413-780÷5=764-11×55=450+44×7=98+274×2=462÷(371-368)=196-159+158=14×28-20=72×(209-202)=3.1+5.8=588+414÷3=937-45-376=4/8-1/8=752÷2÷8=279÷3÷3=7.3-0.4=154+163×3=236×(153-149)=798÷7÷6=454×(16÷8)=474÷(2×3)=452-56÷8=134×6-196=291-(90+166)=20×3×39=(101-36)÷5=480÷(2×4)=895-880=4.2-3.4=(908-493)÷5=533-48×7=416÷2×6=(552-534)÷9=250+378÷7=35+323-115=792÷8×7=493-(261+56)=801+18-644=24÷(409-405)=389+(466-30)=136÷(4×2)=482×(491-484)=629-561=210÷(49÷7)=16×16-31=65×(21÷3)=45+(896-730)=910+241+382=584÷(2×2)=62+386×2=340÷(15÷3)=32×4+353=88-49+224=82÷2×4=980-28×34=184×4×7=118×7=12×4÷8=381+117=500-108-136=36×12×2=900÷(3×2)=28×35-486=26×3×14=441+17-230=10×50-445=29×(144÷6)=418÷(10÷5)=240×3÷9=223×(296-293)=260-(97+44)=252+490+209=560÷(2×4)=3/8+2/8=712÷2×5=125÷5×8=368÷(2×4)=292÷4×9=102×(363-355)=377-12×25=485-302-153=29×2×50=17×6+58=12×56÷4=64×(108÷6)=332÷(14÷7)=195÷5=432÷(36÷9)=16×13-79=102-50=476÷(43-41)=179×(278-275)=664×(493-488)=930+19×8=799-596-46=32÷(736-728)=154-856÷8=261×(15÷3)=(477-417)÷2=413×(48÷8)=31×14-150=88÷8×75=120+380=60÷2=280÷(36÷9)=349-(343-16)=60×10-573=390÷(774-771)=16×6×99=14×16-110=351÷9÷3=160+110=152+(495-202)=28×3×28=666÷9×79=736-29+768=70÷5=63+63=60×6÷2=351-82×2=344-(418-153)=282÷(2×3)=30×(988-952)=264÷2=42×8÷6=807×6=489-189=11×(105÷5)=908×(35÷7)=600÷5=600×4=878+897=645÷3=12×15=36×2×26=414-581÷7=91.0+8.8=852-582÷6=(916-841)×87=288×3=114-504÷6=241-59-135=210-63×3=356÷4=16×(199-191)=744-361-345=632-14×45=591×8-283=412-22×11=13×18×3=522-138+427=11×9×23=5.4-2.0=236×(21÷7)=137×(36÷9)=996÷(2×2)=666÷2+377=555+282×3=629+774=269+88=261÷(3×3)=278+(337-102)=408×(20÷4)=466+(979-300)=80÷(834-830)=619-133-136=2/6-1/6=265+(132-123)=353-208+279=807÷3=1/8+5/8=616÷4÷7=117×3÷9=246×8÷2=16×13×2=583×9=90×11÷6=59×4-74=78+(920-550)=(916-586)÷6=447÷3×4=561+90×2=14×13-65=414-11×22=805-906÷2=535-(167+130)=201+204=956÷(32÷8)=836÷(783-779)=4.7-0.5=774÷2÷9=230-10×14=61×(26÷2)=60×57÷4=979-800=969-39×23=45÷3×18=288-27×4=138×7-960=(270-28)÷2=364÷(10÷5)=108÷9×54=5/10+2/10=893-374×2=448-39=463-(493-370)=560÷2÷7=829-230=405-202=336÷(225-218)=743-153×2=386-386+143=85×43×7=27×3×55=405×2-431=959+269+193=282+(542-454)=411-60÷4=105÷5×10=364×2×4=44×(35÷7)=73×13-650=342+(343-315)=493-25×13=50÷5×8=401-632÷2=15×54÷5=22+76×8=782×(30÷6)=78×(35÷5)=65+24×28=16×31+323=603+(611-320)=485-11×25=54×4÷2=(304-64)÷4=402÷3+248=12×18×2=42×61÷2=90.3+3.0=192+285-239=50×17-81=15×28-160=30×(397-366)=41×4×6=68×38×5=15×47-249=227-46×3=128÷2×9=272+529+144=821-134×4=344÷4=685-251=243÷3×12=10×37×2=100÷5×23=726÷3×9=64×47=93.7-85.0=694÷2+246=357÷3+487=290÷5÷2=330-(399-359)=903÷7=781×6=206-45×4=21×3×69=1/8+2/8=634-23×18=696×(418-415)=474+222÷6=180÷3÷6=31×3×8=607-(743-603)=98+57+334=174÷(24÷4)=191×(296-288)=(439-301)÷3=63×97=604÷2÷2=54×19×5=776×6-699=497+(998-351)=68-20×2=235-804÷4=312-15×15=(576-486)÷2=787+125×3=781+254×3=982-808+988=99÷9=252-(311-61)=359×3-866=94+328-396=10×17×2=870÷(269-266)=852-24×22=229+96×6=17×64×4=252÷4=85+(126-20)=666÷3÷6=475-163-57=714÷(3×2)=110×9×5=18÷6×18=174÷(18÷9)=11×12÷2=362-200+103=811-134×2=47×20+536=124-(60+24)=129×(15÷5)=752÷(2×4)=22×4×79=(424-55)÷3=2/8+4/8=12+876-529=174÷(27÷9)=58×77=(346-265)×25=40×2×75=44÷4×17=29+(127-37)=62×59×3=5/10-2/10=483-18×7=59×48÷3=817-340=256-159÷3=648-(14+456)=46×15÷6=231×3=404+868=13×45÷5=482+264+53=141-(269-137)=205×(28÷7)=749-18×16=470-118-295=446-(338+22)=484-162-11=780+(991-127)=234+455×2=486-457+268=112÷(2×2)=417-381+218=138×6-19=15×17-35=440-15×11=72-(362-356)=(336-282)÷3=776÷4÷2=371-(199+152)=403-12×17=476×(14-11)=523-10×4=498-(121-52)=446-29×8=240×4÷2=686-15×44=691-204=401-(39+198)=56+647+115=822÷2+712=101×8-53=75×5×4=126-99+287=8.4-4.3=314÷2×7=930÷6×2=10×30×2=28×(52÷2)=5.4+3.9=987-(563+41)=294-81×3=363+(905-553)=266÷7×6=376+86=9.6-1.6=816÷8÷3=153-33-27=460÷5=417-704÷2=716-50×10=24÷6×62=443+76×4=457+254÷2=878-335-209=423-17×22=218×5=1.6-1.4=226+258-460=221-119=51÷3=283×2+221=296-201+929=11×19-33=36÷2÷6=385+252+191=117×9-729=1.2-0.4=32×68×3=72÷4×12=862-490÷7=377-(194+135)=365-147+83=311×4-135=57÷3=492+236=461-(61+261)=446+29×29=438+868÷7=232+628÷2=112×(24÷6)=27×(205-202)=81×(498-492)=334-21×12=45×20-198=313+791-778=211×2+141=69×(281-274)=33×(907-811)=13×5×8=351+335+232=103-69+109=21×3×46=3/8-2/8=40×(512÷8)=(579-455)÷4=872-(505+262)=640×(560-557)=86÷2×8=779+140=222÷(21÷7)=786+284×3=928×8÷4=65×12-694=332+735=63×(12÷6)=914-(726-418)=27×13×2=959-(448+300)=261+799+568=31×(347-272)=270÷5=298-(285-260)=947+607=158-100÷5=270÷2+489=568-957÷3=57×2×5=23×18-197=552×(985-982)=790-312=837÷(3×3)=13×5×87=50+37×25=14×2×27=241-(30+198)=114-(442-350)=947-(94+385)=363×2×4=100+395-178=731-168-178=19×(331-290)=24×15+851=355+93+435=255÷5+690=327×6÷2=8.8-1.7=573-(507-412)=60×57×4=930÷(2×3)=770×3÷2=8.2-4.6=(932-179)÷3=173×9=336÷6=472-42-193=22×2×88=836-(78+89)=526÷2=32×(54÷2)=271-184+338=338×(40÷5)=6.4+2.8=278+157×5=224×8-470=69×13-874=404-(33+307)=248-70÷7=60×(702-682)=377-279=361-(110+142)=18×12×4=368÷(88-80)=63×4×5=141-(140-42)=450÷2÷5=12×6×35=13+10×47=905×9÷5=131+13×18=3/6-2/6=20×2×90=9.5-4.1=937+830+366=414+463+123=14×(60÷2)=89×9-392=466÷(10÷5)=426+352+117=150÷3=13×(288÷9)=294÷6×2=335×2-71=72÷6+264=915-(599-312)=462-110=15×9×5=114÷(2×3)=556÷2×4=18.9+6.1=208÷4÷2=313+144-211=(172-134)×26=198÷2×9=84.4-23.6=32×2×5=48×2=220÷(32÷8)=240+(273-91)=403×(12÷6)=932-118×4=875-(199+203)=758+182×5=344+525÷3=682÷2×5=92×(508-481)=921+551=31×(189÷9)=278-(169-168)=334-91÷7=249×3-75=7.0-0.7=840+312÷3=219÷3=175×(15÷3)=33×(78÷3)=23×17=432÷2÷8=449-15×6=271+224=62×10=41.3+7.9=122×5=43.6+23.0=851×(63÷7)=790÷2×9=350÷7+225=45×(639÷9)=370-27×13=597-87×3=66÷2×13=27×(56÷2)=5.8+4.6=41+150=844+794+651=506+227=276÷(2×2)=(440-425)×61=69×18=252÷3=753-743+156=441-(301+79)=964÷(10÷5)=38×10÷5=80÷4=256×3×2=324-58×5=88×5-378=566×4=184+127×5=(393-73)÷2=407-567÷9=210÷6÷7=1.3-0.6=15×20+470=536+217×2=754-33-364=319×2=954+936+231=330+114-192=192-126÷6=1.8+1.2=173×5=213-672÷8=696+(522-408)=960÷4+390=523-133×2=856+631-545=48÷3×9=24×(240-234)=17×54+549=117×2×6=445÷5×93=508-(16+446)=186×5÷2=488-68×5=156+698÷2=100-828÷9=14×15=(645-30)÷3=720+975=212+72=490×(331-322)=39×(28÷7)=76÷(487-483)=152÷(2×2)=647+64×11=(406-160)÷6=765÷(63÷7)=399-194=810÷5×6=110÷5+34=6.7-0.2=335×3÷5=327-12×10=3.2+8.2=25×11+276=108×(30÷5)=487-333=16×8×6=86×77×7=126÷(92-83)=143+22×31=319×2×9=15×12×2=319+(87-13)=42÷2×14=908+372÷6=158+265=450÷5×88=468-366=(420-385)×25=332-261-36=882÷7×4=9.3-8.0=11×4×70=33×2×17=924÷(2×3)=249×4-174=806+11×69=328×3÷6=370+90-386=76×14×9=97.7-26.0=730×8-117=310÷5÷2=79.0-58.5=6.7+0.3=160-118+222=698-(897-315)=65×2×7=149×9=38×11-118=203÷7=55.6-27.6=13×10×6=387÷9+310=25×19=672-98=118×3=66×96÷6=7.3+53.4=948×(816-810)=120÷4×31=683-12×44=988+128+316=6.8-5.6=49×16=539+17×33=4.5+4.9=769-(127+384)=48-29=462÷7÷2=3/5-2/5=11×37×2=(518-486)×69=893-23×29=216÷9÷3=150-44=410-118+174=321÷3×9=1/5+3/5=698+566-346=26×(66-61)=37×24-22=760-37×16=31×3×4=17×(333-291)=404+205+174=71×2×4=104×8÷4=309-10×25=78×3×4=556×(24÷3)=12×14-61=295×2=50×6=198×(25÷5)=8.3+8.9=792÷(327-318)=75×2÷5=120÷3÷5=14×2×11=949+54×15=0.6-0.2=60×(458-450)=67×8×3=852÷(778-776)=13.9+26.0=12÷2×31=328-174-66=16×(279-225)=190+501+24=18×36=445+72×6=269+111×3=225+53×13=72÷2×9=52×9-26=144÷8÷2=152÷(12÷3)=23×(49-33)=185÷5+265=17×27-194=397-236+194=16×56=25×3×5=42×12÷2=783+(260-113)=55×(36÷3)=150+17×46=932+(405-120)=(258-156)÷2=351-(454-446)=366÷(30÷5)=241+25×20=7.8+7.2=576×(625-617)=51×(72÷3)=893+201-870=501×6=11×4×89=18×27-194=4/7-2/7=428-81×4=753×6÷2=445-(109+181)=369-(275+72)=10×3×13=89×(49÷7)=55×(135÷3)=262÷(349-347)=940-135-502=136+536+27=9.1-8.9=76×29×5=321-109-177=13×(440÷8)=98×90×4=598×7-146=451-419=495×2×4=45×20÷4=6.1+3.3=350÷7×85=559-(171+167)=510÷6+228=880÷4÷2=15×31-274=43×(963-928)=14×63=12×38+285=141×5+130=52×(243-236)=(398-344)×16=112÷(240-236)=198÷(459-453)=537-624÷2=10×(279-208)=37×(500-473)=(348-114)÷2=10×31=16×(266÷7)=236×3÷2=28×2×62=304÷8=427÷7×15=7.3+3.5=21×2×39=482-147-265=616+209×2=168÷(24÷8)=346-19+90=25×3×51=567-218=24×55=(190-184)÷2=37×8+903=379+81=336×6÷7=155×6÷3=713-(823-677)=630÷(347-338)=383-16×2=130÷5×64=38×(56÷8)=363-24-50=550-27-22=829-590=(241-203)×85=175+374=459-14×13=843-34-641=330÷(48÷8)=773×(252-244)=825+906+937=450÷(3×3)=15×27÷9=530×(42÷6)=(279-123)÷4=238÷(376-374)=744÷(347-344)=82×16=559-(335-250)=26.5+44.2=396÷4×54=48-18×2=(874-783)×93=762+343-58=124×6=58×12=270÷9÷6=6.7+1.3=131+105=93.0-1.4=127+113=(408-384)×62=237+(393-310)=5.3+4.5=(861-611)÷2=10×80=72÷8×6=14×50=546+782-531=72×5÷4=218×6÷3=36÷6×48=25+113=287-(149+70)=97×39÷3=30+58×11=426×(42÷6)=22+304+72=(921-109)÷4=(711-372)÷3=119-210÷3=22×(91÷7)=782-(886-690)=19+(448-151)=252÷2=589+468+484=85+796+97=494-29×6=909÷9=313-71=453+183+332=47×(481-461)=165×3=53×9×2=298-10×17=76×(160÷5)=10×3×75=355×2+907=605÷5×9=26×2×88=(455-444)×30=262-204+116=237-372÷4=777-86-147=454+877+202=495÷(214-205)=16×6÷4=44×(120÷8)=(208-190)×25=16×4×81=72+31=492÷(24÷6)=495÷(268-265)=42×2×62=678÷(3×2)=20÷5×53=396÷(206-200)=87+263+520=1/7+2/7=81+29×25=11×15×3=718×(59-56)=396-376+120=70×10÷2=17×(919-880)=(300-210)÷9=952÷7=146×2=126÷9×45=84×(16÷4)=31×70÷7=305+590+103=398÷(24-22)=676-135-327=80+216÷8=540÷(3×2)=916÷(439-435)=114÷(3×2)=340÷(523-519)=360÷6÷4=722-555+679=321+373+62=784×4=66×11-237=(610-606)÷2=233+702-301=(715-387)÷8=384÷(3×2)=570÷3×9=132÷(238-235)=443-(233+70)=175+82×7=80÷4×8=35×28÷5=84×4÷8=24÷8×30=27×36-358=272÷(4×2)=21×(342-337)=119×8=27×50×2=49+785÷5=38×(320÷4)=946-643-124=194+663-713=840×9-170=369-468÷3=458+11×4=13×25-97=361-309=447-397+324=882+397-46=180÷3÷2=0.4+98.7=18×2×72=222+25×20=39+(328-190)=14×23=25×(366÷6)=711-(747-319)=944÷(16÷8)=14×11×6=(346-335)×44=11×39=36+919-871=558÷3×2=(239-217)×19=896÷2÷8=28×3×7=159×6-97=261÷(27÷3)=20×2×75=181+111=788-308-48=369×2×5=924-(118+789)=345-169×2=317×2=498+65÷5=333-262+259=12×80÷2=582÷3×6=66.1-7.7=(483-81)÷2=18×4×20=360÷(48÷6)=379-94-16=417-84-57=16×(272÷4)=40×57=923+978+548=155×2+17=544-(703-415)=378+(496-437)=(129-114)×65=17×12×3=364-(101+261)=108+43=203+85=747+(303-245)=18×(588÷6)=453×(12÷3)=474÷3=150+288-391=24+442-34=298+191-20=303-246=120÷(12÷2)=23×34+20=232÷8×6=548-24-13=1/3+2/3=769-280÷4=15×65=887+259÷7=118×2×3=238+62×9=811-585=673×2=720÷9×19=98÷7×30=297÷(18÷6)=482-80×2=896÷7+548=776÷(150-146)=68+190-105=56+403+176=796-(754-395)=728+135+643=6.6+2.8=408÷(3×2)=157+39=4/8-3/8=372÷4×57=(897-627)÷2=207÷9=378÷(3×3)=64÷8×72=(943-327)÷8=7.1-6.6=381-(760-516)=544÷(729-727)=9.7-1.4=57×(12÷6)=341-18×7=99+789-80=83×(353-347)=940-472+758=76×(26÷2)=141-(132-30)=883+24÷6=375÷(15÷3)=168÷7×29=60×(420÷7)=675÷3+731=294-85×3=44×(57÷3)=438-355=841-10×42=171÷(27÷9)=3.7-2.4=309×6-921=119+253=216+(401-249)=88×8-366=307×2=17×29×2=70÷5×43=316×6=294+52+963=365÷5=449×(18÷6)=312÷8×3=32.1-23.0=179-90+154=471-(73+200)=675÷(3×3)=83×(465-457)=418-147×2=23×11-98=618-(438-261)=(641-573)×90=231+104-182=402-125×2=(997-85)÷6=441+(258-126)=63×14-185=504÷6÷6=170+104×2=148÷(2×2)=3.3+6.5=970÷2÷5=412-66=787×3-578=41×16+479=645×2÷3=491-390=358-(201-53)=364-(292+64)=726-636÷3=306+436+647=272×7=216÷4=169+284-347=376÷2÷2=50×31÷2=222×3×7=14×29-97=750+(999-709)=12×8×5=10+(848-442)=21×43=410×2-426=428÷(154-152)=423-264÷4=44×(96÷6)=34×2×46=13×17-100=669-270÷9=897-329-326=287+13×39=39×24-165=848÷2+341=689-506+539=913×(56÷8)=768÷3÷4=172÷(688-686)=59×42=450-20×17=86×(436-395)=337×(397-390)=183×2=962×6÷3=894-(508+283)=813-60+894=63×57×9=609-33×3=470-10×14=5.2+8.3=846-(869-571)=32×9÷4=957-244÷4=52×7=25×(224÷7)=244+139-224=42×29=24×28=172+396÷4=663÷3+756=936÷9÷4=48÷(20÷5)=968-(509+234)=47×21-339=136×(644-639)=375+325=712÷(2×2)=575+11×47=(309-291)×38=433-17×19=369-(170-74)=329-160×2=419-352=39×(209-206)=305×7-883=20×6÷3=21×3×4=75×(395÷5)=904÷8×9=48×2×37=728+16×54=4.0-3.9=163-189÷7=217÷7×77=276+(375-274)=662-518+813=3.8+1.0=72×61=672÷2÷6=(136-72)×49=144÷9×21=15×12-103=279÷3×9=648×3-11=74+243=267+65×15=3/8-1/8=17×2×21=21.4+29.0=11×(106-99)=64÷2×42=53+(315-156)=777-29×7=(698-202)÷4=4/7+3/7=260+120×6=390×2-657=(218-78)÷2=10×97÷2=29×(82÷2)=142-162÷3=11×(56÷4)=31×18÷9=678÷6×8=7.7+9.9=671+(968-815)=853+(400-86)=63×36×4=2.8+1.8=936-(960-48)=673-(817-383)=113×4+50=664÷2=10×70÷2=8.6-3.5=918-11×5=361+223+40=24×32÷6=317+333-352=360×3=921+851-480=217+21÷7=69×4×9=115×5-401=15×26÷6=24×97÷6=(433-274)÷3=4.0+9.3=493×9-247=950-46×15=939×7=362-(230-18)=(846-242)÷4=840÷2÷4=775÷5=87÷3×66=459×5÷9=11×18÷9=576+162-496=93×(477-462)=434-264÷2=10×40-183=874×4÷2=21×(119-114)=227×4-793=100÷2÷5=420×9-317=35÷5+44=214×4-367=75×7÷5=70×85÷5=471-42×9=57×98÷6=58×(119÷7)=175÷5=60×(28÷4)=39×(154÷7)=7.9+9.7=26×13×2=831-653+65=378÷(273-271)=124×6÷4=802-11×70=928-382+713=130+432=96.0-34.7=430-(149+170)=408+913+431=892-30×13=160+27×28=136-103+10=(615-399)÷3=189+252×3=182-161-14=469-18÷3=188×(25÷5)=242+12×35=35×2×39=444+(285-217)=288÷(3×2)=85+188=627+(801-208)=(426-98)÷4=892-(336+255)=24+160-180=670×5-358=888×(27÷3)=96×23×6=981-577=828÷(10÷5)=870÷(3×2)=110×9+137=445-147=864÷(2×4)=30×(964-957)=330-(95-88)=494-64+962=49×22=51×61=145+81×10=280-(121+73)=976÷4×9=54×(301-289)=798÷6=15×5×9=834-58×13=900÷2=36÷(155-151)=61×12=591×(63÷9)=6.1+2.8=28-(288-281)=13×13×5=212+250×3=19×31-135=556÷(2×2)=10×(175÷7)=12×12÷9=119÷(56÷8)=95×27×4=660÷(2×2)=182÷2×70=74×(398-387)=228÷3×20=268÷(14÷7)=784-336÷6=419-(379-240)=294÷3+625=250-12×3=480÷(30÷5)=324-(227-125)=200÷4÷2=25+17×31=133×7-326=93×(558÷6)=128+666=376+(130-123)=372÷(477-471)=16×10-157=616-(361-115)=183×4=196×4÷7=6.2-4.5=623+145+226=209×(28÷4)=77.6-50.8=59.6-26.2=417×5÷3=356-(108+49)=11×77=540÷(2×2)=(390-359)×21=24×27-118=5.0+3.5=112÷7×3=9.1-5.7=33.1-27.8=49×72÷2=44.6+38.4=131-42=4/6-1/6=28×30÷6=36+406-125=889-242-447=94×88÷2=251+209=8.2-6.2=303-22×6=60+20×24=4/7+2/7=338-199=972-89+886=222+211-131=68×30÷6=388÷(28÷7)=460×(139-134)=632-(347+145)=223×3×9=67×42÷3=154-48÷2=26×(22÷2)=585-17×15=137+10×68=138×3×2=95×78×3=363÷(27÷9)=436÷(448-446)=66.1+19.1=10×6×98=925-294+579=972÷2×6=201+43×17=94×19×9=878+33×15=1/10+6/10=85×72=141+150÷5=743-10×50=54×4÷6=(180-28)÷2=391-774÷6=849-199+568=472÷(28÷7)=966-(279-248)=198-25-171=2/7+3/7=104-20+335=158-24-35=238-322÷2=472-340=688+314+84=25×(32÷8)=125×(56÷8)=492÷3÷2=875×4-645=975-10×11=132+21-26=71×66=882-868÷4=7.1+4.8=203+(828-56)=862-313-257=968-100×6=76×11-657=833÷(14÷2)=46×(345-326)=145×2×4=575-640÷8=421-359=734+(854-107)=25×21÷3=64×76÷4=744+385=442÷2×5=参考答案753-62-470=221453-(188+203)=6226×3×78=608410×6=60157×(373-370)=47111×9×2=198143+115+355=6138.7+4.0=12.7214×3÷6=107716×(713-705)=5728992÷(554-546)=124175-175+257=25720+345-131=234324÷2÷6=27552÷6=9242×(294-289)=21013×4×51=265280×59=472060×2÷4=301.5+1.7=3.217×61=1037260+(496-225)=53179.8-0.2=79.6449-(484-383)=34836×8÷2=144482×2×3=2892329÷7=47601×8=480818×20+406=76626×66×6=10296624÷(2×4)=7829×13=377146×2×3=876432÷(3×2)=72139×(327-320)=973695×8-195=536515÷5×33=99314+82-277=119109×9×7=6867157×2=31472+96×9=936481×2-935=27808-116×5=228420+753+162=1335(278-260)÷2=9176+136×4=720830-692+564=7027.1-2.8=4.3600÷6×7=70018÷2×16=1442/3-1/3=1/3472+148÷4=509126-77=4914×30÷7=60423×(14÷7)=846191×2=382(167-39)÷2=6434.0+15.7=49.731×16=496214×4-635=221472+(332-21)=783126+25×16=52650×9=450126÷(3×3)=14972÷2=486858÷(826-823)=286612÷9÷4=17401-366=35231×3÷7=99532÷(56÷8)=7636×99×3=1069253×(472÷8)=312718×11×4=79250×(60÷5)=600375÷5×89=6675145×(180-175)=725963÷(86-77)=107270+894÷3=568331+117-287=161438÷(2×3)=73114÷(16÷8)=57(402-42)÷4=9027×15÷3=135219-15×12=395/7-2/7=3/7165×6=990272÷8=34735÷(35÷5)=10512×24×2=576470-242-118=11061+13×17=282294÷(349-343)=4971+231=30211×6×34=224414×2×3=8464÷(466-458)=8424-28-247=149625+940-597=968(71-59)×87=1044866-13-104=74912×27=32440×25=100021×42÷6=147413-780÷5=257764-11×55=159450+44×7=75898+274×2=646462÷(371-368)=154196-159+158=19514×28-20=37272×(209-202)=5043.1+5.8=8.9588+414÷3=726937-45-376=5164/8-1/8=3/8752÷2÷8=47279÷3÷3=317.3-0.4=6.9154+163×3=643236×(153-149)=944798÷7÷6=19454×(16÷8)=908474÷(2×3)=79452-56÷8=445134×6-196=608291-(90+166)=3520×3×39=2340(101-36)÷5=13480÷(2×4)=60895-880=154.2-3.4=0.8(908-493)÷5=83533-48×7=197416÷2×6=1248(552-534)÷9=2250+378÷7=30435+323-115=243792÷8×7=693493-(261+56)=176801+18-644=17524÷(409-405)=6389+(466-30)=825136÷(4×2)=17482×(491-484)=3374629-561=68210÷(49÷7)=3016×16-31=22565×(21÷3)=45545+(896-730)=211910+241+382=1533584÷(2×2)=14662+386×2=834340÷(15÷3)=6832×4+353=48188-49+224=26382÷2×4=164980-28×34=28184×4×7=5152118×7=82612×4÷8=6381+117=498500-108-136=25636×12×2=864900÷(3×2)=15028×35-486=49426×3×14=1092441+17-230=22810×50-445=5529×(144÷6)=696418÷(10÷5)=209240×3÷9=80223×(296-293)=669260-(97+44)=119252+490+209=951560÷(2×4)=703/8+2/8=5/8712÷2×5=1780125÷5×8=200368÷(2×4)=46292÷4×9=657102×(363-355)=816377-12×25=77485-302-153=3029×2×50=290017×6+58=16012×56÷4=16864×(108÷6)=1152332÷(14÷7)=166195÷5=39432÷(36÷9)=10816×13-79=129102-50=52476÷(43-41)=238179×(278-275)=537664×(493-488)=3320930+19×8=1082799-596-46=15732÷(736-728)=4154-856÷8=47261×(15÷3)=1305(477-417)÷2=30413×(48÷8)=247831×14-150=28488÷8×75=825120+380=50060÷2=30280÷(36÷9)=70349-(343-16)=2260×10-573=27390÷(774-771)=13016×6×99=950414×16-110=114351÷9÷3=13160+110=270152+(495-202)=44528×3×28=2352666÷9×79=5846736-29+768=147570÷5=1463+63=12660×6÷2=180351-82×2=187344-(418-153)=79282÷(2×3)=4730×(988-952)=1080264÷2=13242×8÷6=56807×6=4842489-189=30011×(105÷5)=231908×(35÷7)=4540600÷5=120600×4=2400878+897=1775645÷3=21512×15=18036×2×26=1872414-581÷7=33191.0+8.8=99.8852-582÷6=755(916-841)×87=6525288×3=864114-504÷6=30241-59-135=47210-63×3=21356÷4=8916×(199-191)=128744-361-345=38632-14×45=2591×8-283=4445412-22×11=17013×18×3=702522-138+427=81111×9×23=22775.4-2.0=3.4236×(21÷7)=708137×(36÷9)=548996÷(2×2)=249666÷2+377=710555+282×3=1401629+774=1403269+88=357261÷(3×3)=29278+(337-102)=513408×(20÷4)=2040466+(979-300)=114580÷(834-830)=20619-133-136=3502/6-1/6=1/6265+(132-123)=274353-208+279=424807÷3=2691/8+5/8=6/8616÷4÷7=22117×3÷9=39246×8÷2=98416×13×2=416583×9=524790×11÷6=16559×4-74=16278+(920-550)=448(916-586)÷6=55447÷3×4=596561+90×2=74114×13-65=117414-11×22=172805-906÷2=352535-(167+130)=238201+204=405956÷(32÷8)=239836÷(783-779)=2094.7-0.5=4.2774÷2÷9=43230-10×14=9061×(26÷2)=79360×57÷4=855979-800=179969-39×23=7245÷3×18=270288-27×4=180138×7-960=6(270-28)÷2=121364÷(10÷5)=182108÷9×54=6485/10+2/10=7/10893-374×2=145448-39=409463-(493-370)=340560÷2÷7=40829-230=599405-202=203336÷(225-218)=48743-153×2=437386-386+143=14385×43×7=2558527×3×55=4455405×2-431=379959+269+193=1421282+(542-454)=370411-60÷4=396105÷5×10=210364×2×4=291244×(35÷7)=22073×13-650=299342+(343-315)=370493-25×13=16850÷5×8=80401-632÷2=8515×54÷5=16222+76×8=630782×(30÷6)=391078×(35÷5)=54665+24×28=73716×31+323=819603+(611-320)=894485-11×25=21054×4÷2=108(304-64)÷4=60402÷3+248=38212×18×2=43242×61÷2=128190.3+3.0=93.3192+285-239=23850×17-81=76915×28-160=26030×(397-366)=93041×4×6=98468×38×5=1292015×47-249=456227-46×3=89128÷2×9=576272+529+144=945821-134×4=285344÷4=86685-251=434243÷3×12=97210×37×2=740100÷5×23=460726÷3×9=217864×47=300893.7-85.0=8.7694÷2+246=593357÷3+487=606290÷5÷2=29330-(399-359)=290903÷7=129781×6=4686206-45×4=2621×3×69=43471/8+2/8=3/8634-23×18=220696×(418-415)=2088474+222÷6=511180÷3÷6=1031×3×8=744607-(743-603)=46798+57+334=489174÷(24÷4)=29191×(296-288)=1528(439-301)÷3=4663×97=6111604÷2÷2=15154×19×5=5130776×6-699=3957497+(998-351)=114468-20×2=28235-804÷4=34312-15×15=87(576-486)÷2=45787+125×3=1162781+254×3=1543982-808+988=116299÷9=11252-(311-61)=2359×3-866=21194+328-396=2610×17×2=340870÷(269-266)=290852-24×22=324229+96×6=80517×64×4=4352252÷4=6385+(126-20)=191666÷3÷6=37475-163-57=255714÷(3×2)=119110×9×5=495018÷6×18=54174÷(18÷9)=8711×12÷2=66362-200+103=265811-134×2=54347×20+536=1476124-(60+24)=40129×(15÷5)=387752÷(2×4)=9422×4×79=6952(424-55)÷3=1232/8+4/8=6/812+876-529=359174÷(27÷9)=5858×77=4466(346-265)×25=202540×2×75=600044÷4×17=18729+(127-37)=11962×59×3=109745/10-2/10=3/10483-18×7=35759×48÷3=944817-340=477256-159÷3=203648-(14+456)=17846×15÷6=115231×3=693404+868=127213×45÷5=117482+264+53=799141-(269-137)=9205×(28÷7)=820749-18×16=461470-118-295=57446-(338+22)=86484-162-11=311780+(991-127)=1644234+455×2=1144486-457+268=297112÷(2×2)=28417-381+218=254138×6-19=80915×17-35=220440-15×11=27572-(362-356)=66(336-282)÷3=18776÷4÷2=97371-(199+152)=20403-12×17=199476×(14-11)=1428523-10×4=483498-(121-52)=429446-29×8=214240×4÷2=480686-15×44=26691-204=487401-(39+198)=16456+647+115=818822÷2+712=1123101×8-53=75575×5×4=1500126-99+287=3148.4-4.3=4.1314÷2×7=1099930÷6×2=31010×30×2=60028×(52÷2)=7285.4+3.9=9.3987-(563+41)=383294-81×3=51363+(905-553)=715266÷7×6=228376+86=4629.6-1.6=8.0816÷8÷3=34153-33-27=93460÷5=92417-704÷2=65716-50×10=21624÷6×62=248443+76×4=747457+254÷2=584878-335-209=334423-17×22=49218×5=10901.6-1.4=0.2226+258-460=24221-119=10251÷3=17283×2+221=787296-201+929=102411×19-33=17636÷2÷6=3385+252+191=828117×9-729=3241.2-0.4=0.832×68×3=652872÷4×12=216862-490÷7=792377-(194+135)=48365-147+83=301311×4-135=110957÷3=19492+236=728461-(61+261)=139446+29×29=1287438+868÷7=562232+628÷2=546112×(24÷6)=44827×(205-202)=8181×(498-492)=486334-21×12=8245×20-198=702313+791-778=326211×2+141=56369×(281-274)=48333×(907-811)=316813×5×8=520351+335+232=918103-69+109=14321×3×46=28983/8-2/8=1/840×(512÷8)=2560(579-455)÷4=31872-(505+262)=105640×(560-557)=192086÷2×8=344779+140=919222÷(21÷7)=74786+284×3=1638928×8÷4=185665×12-694=86332+735=106763×(12÷6)=126914-(726-418)=60627×13×2=702959-(448+300)=211261+799+568=162831×(347-272)=2325270÷5=54298-(285-260)=273947+607=1554158-100÷5=138270÷2+489=624568-957÷3=24957×2×5=57023×18-197=217552×(985-982)=1656790-312=478837÷(3×3)=9313×5×87=565550+37×25=97514×2×27=756241-(30+198)=13114-(442-350)=22947-(94+385)=468363×2×4=2904100+395-178=317731-168-178=38519×(331-290)=77924×15+851=1211355+93+435=883255÷5+690=741327×6÷2=9818.8-1.7=7.1573-(507-412)=47860×57×4=13680930÷(2×3)=155770×3÷2=11558.2-4.6=3.6(932-179)÷3=251173×9=1557336÷6=56472-42-193=23722×2×88=3872836-(78+89)=669526÷2=26332×(54÷2)=864271-184+338=425338×(40÷5)=27046.4+2.8=9.2278+157×5=1063224×8-470=132269×13-874=23404-(33+307)=64248-70÷7=23860×(702-682)=1200377-279=98361-(110+142)=10918×12×4=864368÷(88-80)=4663×4×5=1260141-(140-42)=43450÷2÷5=4512×6×35=252013+10×47=483905×9÷5=1629131+13×18=3653/6-2/6=1/620×2×90=36009.5-4.1=5.4937+830+366=2133414+463+123=100014×(60÷2)=42089×9-392=409466÷(10÷5)=233426+352+117=895150÷3=5013×(288÷9)=416294÷6×2=98335×2-71=59972÷6+264=276915-(599-312)=628462-110=35215×9×5=675114÷(2×3)=19556÷2×4=111218.9+6.1=25.0208÷4÷2=26313+144-211=246(172-134)×26=988198÷2×9=89184.4-23.6=60.832×2×5=32048×2=96220÷(32÷8)=55240+(273-91)=422403×(12÷6)=806932-118×4=460875-(199+203)=473758+182×5=1668344+525÷3=519682÷2×5=170592×(508-481)=2484921+551=147231×(189÷9)=651278-(169-168)=277334-91÷7=321249×3-75=6727.0-0.7=6.3840+312÷3=944219÷3=73175×(15÷3)=87533×(78÷3)=85823×17=391432÷2÷8=27449-15×6=359271+224=49562×10=62041.3+7.9=49.2122×5=61043.6+23.0=66.6851×(63÷7)=7659790÷2×9=3555350÷7+225=27545×(639÷9)=3195370-27×13=19597-87×3=33666÷2×13=42927×(56÷2)=7565.8+4.6=10.441+150=191844+794+651=2289506+227=733276÷(2×2)=69(440-425)×61=91569×18=1242252÷3=84753-743+156=166441-(301+79)=61964÷(10÷5)=48238×10÷5=7680÷4=20256×3×2=1536324-58×5=3488×5-378=62566×4=2264184+127×5=819(393-73)÷2=160407-567÷9=344210÷6÷7=51.3-0.6=0.715×20+470=770536+217×2=970754-33-364=357319×2=638954+936+231=2121330+114-192=252192-126÷6=1711.8+1.2=3.0173×5=865213-672÷8=129696+(522-408)=810960÷4+390=630523-133×2=257856+631-545=94248÷3×9=14424×(240-234)=14417×54+549=1467117×2×6=1404445÷5×93=8277508-(16+446)=46186×5÷2=465488-68×5=148156+698÷2=505100-828÷9=814×15=210(645-30)÷3=205720+975=1695212+72=284490×(331-322)=441039×(28÷7)=15676÷(487-483)=19152÷(2×2)=38647+64×11=1351(406-160)÷6=41765÷(63÷7)=85399-194=205810÷5×6=972110÷5+34=566.7-0.2=6.5335×3÷5=201327-12×10=2073.2+8.2=11.425×11+276=551108×(30÷5)=648487-333=15416×8×6=76886×77×7=46354126÷(92-83)=14143+22×31=825319×2×9=574215×12×2=360319+(87-13)=39342÷2×14=294908+372÷6=970158+265=423450÷5×88=7920468-366=102(420-385)×25=875332-261-36=35882÷7×4=5049.3-8.0=1.311×4×70=308033×2×17=1122924÷(2×3)=154249×4-174=822806+11×69=1565328×3÷6=164370+90-386=7476×14×9=957697.7-26.0=71.7730×8-117=5723310÷5÷2=3179.0-58.5=20.56.7+0.3=7.0160-118+222=264698-(897-315)=11665×2×7=910149×9=134138×11-118=300203÷7=2955.6-27.6=28.013×10×6=780387÷9+310=35325×19=475672-98=574118×3=35466×96÷6=10567.3+53.4=60.7948×(816-810)=5688120÷4×31=930683-12×44=155988+128+316=14326.8-5.6=1.249×16=784539+17×33=11004.5+4.9=9.4769-(127+384)=25848-29=19462÷7÷2=333/5-2/5=1/511×37×2=814(518-486)×69=2208893-23×29=226216÷9÷3=8150-44=106410-118+174=466321÷3×9=9631/5+3/5=4/5698+566-346=91826×(66-61)=13037×24-22=866760-37×16=16831×3×4=37217×(333-291)=714404+205+174=78371×2×4=568104×8÷4=208309-10×25=5978×3×4=936556×(24÷3)=444812×14-61=107295×2=59050×6=300198×(25÷5)=9908.3+8.9=17.2792÷(327-318)=8875×2÷5=30120÷3÷5=814×2×11=308949+54×15=17590.6-0.2=0.460×(458-450)=48067×8×3=1608852÷(778-776)=42613.9+26.0=39.912÷2×31=186328-174-66=8816×(279-225)=864190+501+24=71518×36=648445+72×6=877269+111×3=602225+53×13=91472÷2×9=32452×9-26=442144÷8÷2=9152÷(12÷3)=3823×(49-33)=368185÷5+265=30217×27-194=265397-236+194=35516×56=89625×3×5=37542×12÷2=252783+(260-113)=93055×(36÷3)=660150+17×46=932932+(405-120)=1217(258-156)÷2=51351-(454-446)=343366÷(30÷5)=61241+25×20=7417.8+7.2=15.0576×(625-617)=460851×(72÷3)=1224893+201-870=224501×6=300611×4×89=391618×27-194=2924/7-2/7=2/7428-81×4=104753×6÷2=2259445-(109+181)=155369-(275+72)=2210×3×13=39089×(49÷7)=62355×(135÷3)=2475262÷(349-347)=131940-135-502=303136+536+27=6999.1-8.9=0.276×29×5=11020321-109-177=3513×(440÷8)=71598×90×4=35280598×7-146=4040451-419=32495×2×4=396045×20÷4=2256.1+3.3=9.4350÷7×85=4250559-(171+167)=221510÷6+228=313880÷4÷2=11015×31-274=19143×(963-928)=150514×63=88212×38+285=741141×5+130=83552×(243-236)=364(398-344)×16=864112÷(240-236)=28198÷(459-453)=33537-624÷2=22510×(279-208)=71037×(500-473)=999(348-114)÷2=11710×31=31016×(266÷7)=608236×3÷2=35428×2×62=3472304÷8=38427÷7×15=9157.3+3.5=10.821×2×39=1638482-147-265=70616+209×2=1034168÷(24÷8)=56346-19+90=41725×3×51=3825567-218=34924×55=1320(190-184)÷2=337×8+903=1199379+81=460336×6÷7=288155×6÷3=310713-(823-677)=567630÷(347-338)=70383-16×2=351130÷5×64=166438×(56÷8)=266363-24-50=289550-27-22=501829-590=239(241-203)×85=3230175+374=549459-14×13=277843-34-641=168330÷(48÷8)=55773×(252-244)=6184825+906+937=2668450÷(3×3)=5015×27÷9=45530×(42÷6)=3710(279-123)÷4=39238÷(376-374)=119744÷(347-344)=24882×16=131255