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285÷3×9=224+21+690=(901-735)÷2=(724-400)÷9=86+291-134=93÷3+242=31×3×13=228-182÷7=590×2-320=135×2÷9=776-(985-283)=760÷(16÷4)=13×(108-102)=(675-411)÷8=75+403=291+13×31=300×3÷2=2/5-1/5=304÷2÷8=232×3+339=21×28÷2=220÷2=49×22=377+(129-86)=616÷(2×4)=465+78+299=625-540=12×16×3=16×(259÷7)=354÷2=212-101+401=348÷(713-710)=888×4-584=498-340÷5=46×4×5=(781-768)×59=243-(65-46)=290÷5÷2=17×48÷8=213+615-261=384-22×13=685+14×54=384÷(936-930)=895-810+976=153×2=857-458=26×3×36=62×43×6=3/6+2/6=154×3=138÷3×78=462÷7×12=82×(248÷4)=357-(335-309)=689+272=52.7-30.4=28×35=297×(36÷9)=197×5+994=115×8÷5=103×4×2=373+160+318=447-(226+177)=554÷2=14×6÷3=580÷2+128=199-28×3=679+171+36=18×37×7=325+(283-270)=11×2×47=23×41=3/6-2/6=(367-61)÷9=116÷4×28=24×17×2=842-337+956=817-679÷7=4.4+3.9=190-35-75=14×31×2=20+481+392=19×2×24=108÷(64-61)=140÷(2×2)=122-81=7.0-6.3=347-41×7=22×11×4=93+21×18=370÷5+594=663×9-363=126÷6×31=525÷7×13=16×(234÷6)=132×(192-188)=504÷(56÷7)=37×27-168=336×(14÷7)=386-(281+20)=689-(952-876)=19×9×5=490×(807-802)=756÷3÷4=7.6+0.8=385÷7÷5=154+36×15=259×2-225=369×6=48×(77÷7)=102×(36÷6)=518+603=125×(335-332)=345-151×2=144÷(138-130)=(962-899)×78=520+339+756=806-555÷5=209-404÷2=20×(140÷5)=632×(999-994)=102×6÷3=560-41×3=3/7-2/7=523+392+300=8.8-4.3=(399-51)÷4=87÷3×7=873÷3×4=10×10×2=188÷2=43+117=912+24×15=499+132-126=8.9-4.1=63+(248-157)=658×(245-237)=598÷2×6=359×2+926=44×48×4=457-22×12=483-448+972=10×64÷8=23×(18÷9)=249×2=102×(39-30)=14×(488-469)=376÷4×42=870+180-691=(881-179)÷9=100×(478-470)=398×(40÷8)=11×3×14=737-70×3=7.7+22.4=46×62=558÷6÷3=12÷(233-230)=76×(81÷9)=(772-220)÷2=7.9-1.9=41×13=94÷2×35=108÷(3×3)=782+657÷3=301-234÷3=706+936=762÷2÷3=8.2-3.6=724÷(2×2)=496-27×13=934-92÷4=22×15+213=532×(16÷4)=180+(277-147)=53+915÷3=8.7-3.5=305-73-49=5.5+1.6=54×(411-397)=127+376+164=444-149-102=11×12×6=24×36-245=175×2×4=151-48÷2=0.6+0.8=3/9+4/9=795÷3×9=64×34=22.2+54.5=32×29÷8=921+649+886=6.4+7.8=59×16-710=35×2+151=318-156-62=672÷7÷4=635-56×3=15×2×94=842-179-441=6/10-2/10=126÷(212-210)=687-26×24=(630-591)×56=572-498=39×21=90÷3×24=11×89-49=56×(84÷7)=2/6-1/6=52÷4=109-(479-411)=193×(948-941)=100+35×20=5.8-4.7=491×(14÷7)=279-(305-138)=497÷7×14=494×2=256×3×7=807+(315-12)=14÷2×92=483-107×3=332÷(16÷4)=(737-485)÷3=292×2÷4=280÷8×2=994-(476+378)=204÷4×90=590+976+368=81×84÷2=350+420÷3=64.6-61.8=50×2+289=834÷2÷3=841×(24÷3)=984-(685-189)=47×3×4=466-753÷3=253+495÷9=225×6=31×32-654=123×6=214+602-48=54×8÷9=365×4÷5=254-75=86×10÷4=733-24×20=435+80×5=(916-619)÷9=16×4×7=126-11+215=133×(20÷4)=79×11=30×(40÷2)=96×2×4=24×5×6=114÷6+598=353-(167+60)=23×5=49+162+595=564÷(2×3)=221+241-60=348-127=390-327-36=122+336=(487-223)÷8=870÷(2×3)=32×11×2=17+306÷9=82×85×4=25×16÷8=570÷(2×3)=357×5-692=200+402=82×(307-217)=252-79=5/8+2/8=54×7×2=20+917÷7=54.5+34.6=939-207×3=643-(260+37)=96÷(18÷3)=158÷(14÷7)=17+50×5=253+30×9=75×63×2=462-(332+110)=830+584-572=59×2×5=191-(981-958)=4.5-2.7=(386-198)÷4=618-122+288=442÷2×8=52×9=(322-196)÷7=363+105=427÷7×12=18×16=36÷9×39=923-11×71=384÷8÷4=(484-266)÷2=797+68×11=89+197-238=11×(493-443)=468÷(19-15)=882÷(15÷5)=(460-28)÷3=805×(15÷3)=414÷6+354=(438-414)×86=72+200=459+134=5/8+3/8=288÷2×3=362+788-646=752÷8÷2=980÷(2×2)=200×(12÷4)=780÷4=45÷9×94=108-(445-400)=395-110-142=491-900÷6=758-200+566=26×55÷5=72×(36÷3)=84÷(12÷3)=19×4×47=84.4-22.8=937-(787-265)=912÷(36÷9)=847-62×5=48×44÷6=444×8÷3=987×9=778+157+914=246÷(435-433)=464-16×19=19+73×10=59×4-189=408÷(48÷6)=354÷(2×3)=45×11-165=520÷(2×2)=190÷(871-869)=212+(162-73)=52.5+2.3=143+231+81=649×(700-696)=290-(215-24)=848÷4×5=78÷(18÷9)=(113-90)×11=6.7+0.4=12×40-473=25+190×5=37×23-116=10×(50÷2)=389+882+461=158+24÷8=174×6-714=382÷2×6=385+(393-176)=950-970÷2=290-160=389-(256+26)=27×32-592=12×(368-299)=320×2÷4=450÷2÷5=165÷5=63×91=892-(823-775)=11×3×42=178+715-715=490-360÷6=374+98=85×(16÷8)=341×(28÷7)=416÷2×6=59×6÷2=8.3+9.5=182×6-898=40×53÷2=4.1-1.2=776÷8=7.2+8.0=87×69×3=876×4÷6=452-(435-120)=384÷2×6=232×(12÷4)=826÷7÷2=489×2-598=329-534÷6=490-402-62=471-26×16=406-(297+27)=16×(419-381)=400+49×4=678-125=60×(365-356)=36+46=41×2×88=272-(182+80)=108÷3÷6=916-23×9=729-81×5=30×11-141=(329-320)÷3=160+(451-367)=48×6×2=161+302×2=393-415÷5=266÷2=508÷2=42×2×93=467-437=204×9÷6=472+456=6.2-5.3=562÷(942-940)=316×2-394=2/7+3/7=98+336÷4=356-(24+124)=314÷2×4=91×(416-412)=15×20×3=498÷(118-116)=655-16×24=(245-196)÷7=21÷3=(497-481)÷2=148÷(20÷5)=218÷(296-294)=594÷3+397=(379-357)×38=447-537÷3=459÷3÷9=83×49×4=220+93+656=1/7+3/7=1/8+7/8=31+43×21=927÷3×8=840÷(42÷7)=225÷9=(42-23)×38=78×3×5=249+179-375=840÷(2×4)=540÷2+377=486÷(3×3)=293+529+166=147×6÷3=112÷(2×2)=432-38+37=800÷4÷4=553-251-150=372÷(30÷5)=810+(543-226)=51×6×3=669+750=18×21-122=250-(337-325)=98×30=797+(841-500)=574÷2÷7=459÷(678-669)=452÷(32÷8)=78-48=315÷(18÷2)=132+96×7=384-370+66=80×63÷6=585÷(355-350)=54×72=(604-463)÷3=18×17+474=806-(292-29)=11×(48÷4)=484÷(14÷7)=49×2×62=945÷7×2=391-(298+30)=51×(480÷6)=227×2=(888-726)÷9=267×8÷4=851-523-213=101+30×2=12×12÷6=473-449=988+(321-119)=228÷(3×2)=462÷(2×3)=301-276=89×(252-248)=522÷(3×3)=19×8=828÷(3×2)=327+(436-72)=56×16÷2=31×(65÷5)=206+254-325=954-628+780=105÷(323-320)=470÷5×47=18×(315÷7)=867×8÷4=780÷5÷3=11×8×22=259+(283-169)=784÷(4×2)=968÷(2×4)=453+10×31=693÷7×8=467-(285-177)=20×26×4=242×8÷4=477-147×2=636÷3÷2=127×(12÷2)=4.0-3.8=174×2=13×49=7.4-3.1=794+856=227+(290-86)=112÷(641-634)=450÷5×2=60×6-201=319-66+245=35×27-530=873×(792-783)=60÷6×21=144×(28÷7)=244÷4=395+141+348=240÷(2×3)=700+27×32=231-(10+175)=42×2×27=383-69-40=788×5-415=616÷2÷4=409-315÷7=548+414-534=369÷(72÷8)=266÷(14÷2)=871-(232+467)=440÷(581-573)=(334-206)÷8=46.4+41.1=123+123×4=50-50+158=275×3-586=323+50+656=36÷6×58=54+422-176=522÷(2×3)=342÷(834-828)=15×17-147=98×74×9=733-42+637=492+(277-233)=690×(24÷3)=956-275-149=48×20-200=13+368-167=30×(133-109)=248÷4×2=725÷5=361+26×16=164×6÷2=31×(376÷8)=469-(120+176)=19×(282-270)=(465-75)÷3=5.0+3.0=359×2-177=16×6×47=246÷(77-74)=54÷9×87=155-(582-479)=708-302×2=257×2×3=20×(78÷3)=27×24=728-(732-565)=613-(901-797)=70×35×2=944×5=380×(24÷6)=29×2×23=947-(356+181)=120÷(25÷5)=286-114×2=563-431=14×30-358=337+115-409=921-574÷2=710-328÷8=78×34=176×(18÷6)=1.7-0.6=573+14×13=885÷3+108=319+(965-589)=23×12+368=32×24-441=166-60-40=947-(63+801)=37.1+50.1=(453-423)×19=308×3×4=108÷9×68=525÷3÷7=341+48×6=100×(420-411)=136×(63÷9)=901-115×6=868÷4÷7=396÷4×8=82+144=385-(275+86)=3.5-0.7=141+717=250×5=140÷5=125+639+21=189÷9=43.5-35.5=181×3-106=5.4-1.3=(291-129)÷9=708×9÷4=14×55-510=50×15÷6=310+44×3=648÷4÷9=318+366÷6=756÷(2×3)=57×(96÷6)=880÷(2×4)=801÷3×2=759+(504-416)=337+142-156=352÷4=90×17=252+42-264=488-(60+147)=390÷6=51×14÷3=264÷3÷8=87+153×2=252÷(12÷2)=0.9+6.6=153-(70+82)=415-26×12=(276-147)÷3=362+(172-39)=594÷2+861=13×7×62=11×6×40=485÷5=212+50=833-79-740=36×(36÷9)=42÷2×25=74×(252-246)=428-(14+236)=83.4-72.9=912÷8+941=123×(12÷2)=838-(253+382)=137×6-414=24÷2×35=382×(63÷9)=239×6=12×38-153=388-353+148=282-(47+52)=965-16×57=392×6-225=995×(12÷2)=15×(648÷8)=102÷(24÷8)=28×92×8=(640-114)÷2=569×3=65×(243÷3)=11×2×7=22×28=(353-233)÷2=20×11=40×8+705=412÷(76-74)=174÷2×32=274-636÷3=26×8×3=60×8×2=357+(545-399)=369+(411-164)=273+23×17=47×12-507=42+18×21=460-95=71×3=476+352+30=135÷(15÷5)=497-(207-83)=45×7×3=36÷6=11×18×5=672÷8÷2=462-362-23=18×9×4=129+67=456+(840-506)=799+164+972=602-365-184=19×17-277=216+252-330=843×3=488-(214+26)=6.5+5.0=761×(18÷6)=715-50×10=12×(680÷8)=510÷3=29+16×59=598×(379-372)=95×3=270÷2×7=15×39÷3=94×(474-465)=384÷4=52+20×10=977-762=184+28×11=51×85÷3=958×4=63×(28÷4)=222+798=5.2-4.5=659×(25÷5)=834×(247-240)=(443-272)÷3=674-30×12=164÷2=24×39÷4=785-(296+484)=313-102-195=75+31×9=774-211+936=15×17×3=706-(652-573)=32+10×49=754+759=454-433=116+126-77=807+188=755-151-178=17×17+25=62×7+416=859+(999-388)=20×18÷3=(955-369)÷2=817-(39+72)=411-(382-230)=13×24×3=444-216×2=196+146-41=468÷9+200=495÷(258-253)=168÷6+769=54×41÷3=4.8-2.5=978-(469+221)=386-71+155=370÷2=22+185+893=37×(60÷5)=175+276=348+41×19=(973-880)×58=83.0-61.4=19×33-139=468-156×2=827+108+457=8.2+4.1=468-50×9=403+36-192=255+76×9=39×2×49=88.8-74.3=430-123=988-652=18×(775-714)=180×4×5=10.0+1.9=16×30×2=467-(70-27)=393-282-37=882-30×21=37+472×2=138÷3+465=606-20×18=23×(96÷6)=340÷(912-907)=3/6-1/6=782-(188+204)=374-12×19=48×(64÷8)=14÷(42÷6)=724-224+534=860÷(75-70)=27÷3+296=157-49=464-978÷3=659×(332-324)=516÷6×20=22.5+30.1=375+943-785=39×2×68=47×(456-398)=787+77×12=284+161=697×2-837=69+314÷2=34×81÷9=841-(462+125)=350-325+117=235×4×2=282-(297-180)=963÷9×6=5/10+4/10=26+128=984÷2×8=171×(12÷2)=285+441÷7=402÷3×4=454+164-218=565-16×4=252÷6×13=602÷7×80=23×2×13=50.7-29.3=108×(16÷8)=12.5+62.2=200+53=71×2×3=149+971+971=39.7+14.9=600-37×15=63×8÷2=994-106=171÷9×30=(312-183)÷3=97×60=219-23×5=516-(697-222)=85+452+407=111×6-379=121×2-206=420-45×4=483÷(21÷3)=311-14×14=212+532÷2=179-15×5=8.7-5.5=314-153-123=461+(118-101)=233-53×4=471-121+147=704÷(18÷9)=356+(356-288)=240÷(224-220)=94×(234÷3)=140-810÷9=134+206×2=52+250×4=73×7=504-242+156=(434-410)÷6=69×(132÷2)=344-33-42=99×39÷9=54×(72÷4)=999-249-96=70+113×5=234-13×15=410-190×2=10×(492-487)=550×9=712×9=422+(139-93)=157×(20÷4)=706×6-469=(641-263)÷9=14×29=467-56-110=107+255-67=31×41=570÷(10÷5)=10×69=136÷(32÷8)=159÷3=608÷8×7=236-(236-203)=480+21×3=227-(881-810)=13+(169-44)=52.6-49.6=(282-268)×20=935+421-912=499-50×2=85×11=415-367=6.3+1.7=178×(206-201)=63×4=401-400+101=406-209+162=36÷3×61=135×(15÷3)=9.0-5.5=772-605+25=282÷(2×3)=994+39×10=20×12-204=93×(574-521)=880÷8×6=(967-399)÷2=565-(401+164)=776÷8+700=456-27-379=438-170=195+517+231=450-636÷4=84÷6×4=26.9-16.4=831-884÷2=33×3×23=65×11-467=428÷2=10×39×2=606+30×9=15×(118÷2)=377+(889-94)=71×76=924+23×13=960-415=(94-71)×11=546×3-167=109+144=297-45×3=672÷2×6=73-67+199=592-42×8=940-459-165=923-478-138=63÷7×91=40×2×58=55×17÷5=90×74×5=21×17×2=306÷6=336÷8+232=168+48-55=654×6÷4=24×23÷3=340-(118+124)=391+504÷7=750-544-170=499-(31+349)=403-13×21=99+312÷8=136÷4÷2=897×4÷2=166×4÷2=53×(187-169)=715÷5+763=219×4=700-13×23=20×15-242=4/7-3/7=6.5+4.0=139×7=49×18=297+28×5=10×41×2=50×2-98=25×12-267=302+843+449=186+256+57=138-32+240=11×4×49=96÷6÷8=253+14×44=36×3÷6=388-14×23=430-(388-42)=175×(78-75)=893-308-157=966÷7×6=36÷(54÷9)=451-112×3=88×7×8=28×(312-300)=894×2÷6=660×2÷4=324÷6×12=92×2×3=16×21-29=2.9+6.3=693×4-784=434-234-97=699×7=75×6×9=4.0-2.2=56÷2=16×21+412=588÷(567-560)=821-26×23=(445-16)÷3=170-121+262=1/8+2/8=(437-376)×10=76+330-201=707-83-382=28×7+911=347-(77-16)=21×9÷7=73+66=83×34=14÷2×79=692+268×3=414÷(64-55)=54×56÷7=957÷3×7=648-(166+293)=828÷(2×3)=28×(225÷3)=226×(237-228)=543×3=309+389=408+56×7=4/7-1/7=165-134÷2=516-796÷4=388-906÷3=116×3÷2=17×5×27=440÷(150-146)=11×6×43=405÷9÷3=189÷7÷3=398-90×4=234×2-337=99×10+187=436÷4×2=45.5-7.8=132÷2÷6=734+638=756÷9÷4=965-588+598=47×63÷7=844+67×7=432-78=51.1+30.9=53×(775-685)=7.2-2.3=(426-372)÷6=19×43-521=731×(20÷5)=(293-218)÷3=418÷(329-327)=95×12÷5=10×28=69+111=416-44×8=234×3÷9=10×42÷4=368-11×13=54×47×3=333÷(24÷8)=909-327-393=39×2×61=479+(494-137)=8.0+8.4=81×56÷2=102÷2=53×90=173+106=48×2×46=(257-188)×28=265+77=250-(396-239)=12×21+386=837÷(27÷9)=219×2-158=183+260+554=416-369=994-224-19=82×3÷2=651÷(772-769)=300÷2×5=99×(290÷5)=714÷(2×3)=10×51-45=964-(933-763)=406÷7×16=354×4÷2=386+289+164=8.3+7.7=352÷(72÷9)=13×13-103=141+236=9.7-6.0=732÷(3×2)=430-136×3=563+(767-614)=58×55÷2=392-291=148÷2=54×49×4=93×(388-385)=294×8÷7=500-13×30=471÷(408-405)=1/7+4/7=763+(597-291)=817-23×31=876÷(3×2)=421-444÷2=281×(16÷8)=91+254+580=17×27÷9=336-123-31=16×4×23=165+382÷2=26×32-760=14×2×15=642-(534-350)=948÷4÷3=16×24-280=16×6×16=37×15-222=357-28×8=17×49÷7=157×2×3=115×(218-210)=97+277=750-60÷5=444×(25-18)=855÷(3×3)=381×7-749=231×(24÷8)=1/5+3/5=443-270+77=89.4-37.5=921+(771-447)=536÷(2×2)=225÷9×6=760÷(2×4)=335+(411-189)=832÷4÷8=500-409+364=110×3×2=467-10×17=951-(234+140)=494-11×12=815+449-564=(341-320)×28=16×25=962-(192+457)=375-434÷7=158×5×2=401-(13+70)=29×34=312÷6=71×30=20×4×6=16÷(79-71)=14×54÷6=188-657÷9=33×3×2=306÷(18÷3)=88×89=191×(499-496)=82×(756-661)=7.8-3.5=60+250×2=276+32-285=136÷(2×4)=72×61×9=160+369+456=696-(46+447)=783÷(45÷5)=53.0+45.7=194+235-288=674+45×18=27×32×8=25×6÷2=19×3=204+(477-268)=16×(269-244)=12×(315÷7)=(835-807)×99=256÷(228-220)=291+126×4=1.0+4.8=157-24×2=253-(279-32)=1.3-0.3=39×(66-51)=40×(38÷2)=44×8÷2=76×12÷3=41×47×8=750÷3×5=731+92+171=(334-192)÷2=888÷(2×3)=4.7+3.2=768÷8×51=384÷2=18×22-204=910+530+469=292+572-685=203×(10÷5)=58×(222÷3)=11×(36÷6)=19×11×3=370÷5×7=484-253-194=43+(306-20)=268-(439-379)=824÷(366-358)=54×89×3=839+11-106=768-(703-274)=510÷(305-302)=40×9=47×2×56=(403-349)÷9=10×22=84÷2×16=378-66-74=718+294+887=330+616÷8=675-632=593+696-628=5.5+0.7=335-82=12×3×46=9.5+7.2=26×18-149=235÷5×11=21÷7×10=175÷(21÷3)=442-(157+176)=24×(96÷3)=(331-325)÷2=331-(437-160)=228+(340-121)=71+38×9=329-17-30=12×5×97=79×3-89=(173-161)×72=140÷4=(548-529)×50=12×9÷3=60+420÷3=290×(413-410)=688+635-91=486×2-398=386×4÷2=13×7×97=280×3=484-64=13×(134÷2)=66×2÷6=6.5-4.9=(183-154)×10=736×6-432=31×96=760÷4×3=254-182-56=361-296-61=33×3×37=818÷2×5=722-(950-637)=78×12-699=598-792÷4=242×2=225-440÷8=19×14×3=825-21×10=2/4-1/4=94+327=842÷2=474-151×2=17×2×53=25×(66÷2)=630÷5÷9=152+271=332×(616-613)=414÷9+237=217+459÷9=94×9=55×2+220=18+459-422=56×(140÷4)=20×33=1.0+65.7=266÷2+456=26×(38÷2)=234×(761-756)=134+19×16=752-19×30=295÷5=311-284=10×11×6=313×3×9=739-17×39=936-378÷6=972÷9=97×5=4.7+7.5=(887-467)÷6=620÷(2×2)=992-578+864=112-(300-262)=152÷2×4=144÷2÷3=996+163×4=96-225÷3=20×10-177=97×7+211=251+126÷9=1.6+6.7=346×(26-23)=306÷(12÷2)=608÷(949-941)=24.2+75.4=567÷7×70=14×(80÷4)=340-17×20=257+571+159=84÷6=161×(644-637)=169×2-163=203+20×10=459-139+134=30÷(3×2)=472-267=43×(180-176)=304÷8×12=2.7-0.8=333÷(12÷4)=(259-230)×32=23×3×44=429+30×27=11×2×4=7.4-3.9=361-143×2=549÷9×19=10×(408÷8)=174÷(3×2)=33×97=13×6×71=40÷5×30=216÷9=14×26×2=336-302=402-(300-202)=546÷(3×2)=915×(885-879)=4/9-3/9=822-497+822=112×6÷3=66×57÷6=358+71×3=192+106=280×(72÷9)=365+(416-202)=70×4×3=473-10×43=17+(710-632)=14÷2×8=759×(930-926)=454-432+326=327-18×17=888-35×10=390-717÷3=644÷2÷2=80×59÷5=2/6+3/6=117+142=114×5=285+623-92=222÷(18÷6)=738-136÷4=47×55=(391-377)×60=32×6×3=324÷4÷3=143+103-233=20×50-419=18÷(3×2)=144÷6÷4=769-79+759=318÷(48÷8)=296-176+230=881×6=25×14=538÷2+449=480-(391-37)=16÷(2×4)=89×85=14×2×9=733-73=852-228+342=21×4×64=23×16÷8=672×7=327×3-39=330÷3÷5=76×5-328=94×20×8=444-261-97=494÷(287-285)=242+146=828+(571-280)=3/8-2/8=227×2×6=462-10×18=531-134=(988-576)÷2=215+28×14=116×3-314=25×(132÷4)=148-11×2=2.6+3.4=850÷(608-603)=816÷(819-817)=56×5=34×28=156×5×7=147+975+874=927+302-471=330+(112-44)=456÷(24÷3)=11×24+512=306÷(582-573)=30÷6=404-286=80×(76÷2)=11×32÷2=719-834÷3=41-297÷9=190-139+364=344-(87+137)=84×(111-102)=478-134=4.9+2.7=373-310-45=625÷(30÷6)=42+185-140=590-127+303=442-11×6=142×2-149=467×(456-452)=83×(700-612)=399-(284+16)=713-74×7=424-24×14=614+756+194=620-571+745=16×52+741=376+83+60=545-45×6=684+342÷9=20×(416-373)=700+(704-239)=17×17-101=5/8-3/8=256+284×2=24×3×48=22×24×7=755-11×23=10×44-430=10×24×2=849×7-320=(465-99)÷2=228+262+263=547+14×26=188×(269-264)=808-556=658×(16÷2)=2.5+2.8=633×4=184÷2×87=296-(60+167)=783÷3÷3=20×36÷9=53×(896-815)=290×2-326=684×6-633=452×4÷2=881×2-358=909×(563-560)=936-222÷6=222÷(123-120)=49.4-34.2=19×45+725=412×7÷2=967-658+876=98×3×9=924-589=23×21-136=967-142×3=482-586÷2=252×7-590=63×(33÷3)=929-210=972÷3=15×99÷9=470-23×12=292÷2×6=322-11×27=464÷8÷2=750÷(2×3)=参考答案285÷3×9=855224+21+690=935(901-735)÷2=83(724-400)÷9=3686+291-134=24393÷3+242=27331×3×13=1209228-182÷7=202590×2-320=860135×2÷9=30776-(985-283)=74760÷(16÷4)=19013×(108-102)=78(675-411)÷8=3375+403=478291+13×31=694300×3÷2=4502/5-1/5=1/5304÷2÷8=19232×3+339=103521×28÷2=294220÷2=11049×22=1078377+(129-86)=420616÷(2×4)=77465+78+299=842625-540=8512×16×3=57616×(259÷7)=592354÷2=177212-101+401=512348÷(713-710)=116888×4-584=2968498-340÷5=43046×4×5=920(781-768)×59=767243-(65-46)=224290÷5÷2=2917×48÷8=102213+615-261=567384-22×13=98685+14×54=1441384÷(936-930)=64895-810+976=1061153×2=306857-458=39926×3×36=280862×43×6=159963/6+2/6=5/6154×3=462138÷3×78=3588462÷7×12=79282×(248÷4)=5084357-(335-309)=331689+272=96152.7-30.4=22.328×35=980297×(36÷9)=1188197×5+994=1979115×8÷5=184103×4×2=824373+160+318=851447-(226+177)=44554÷2=27714×6÷3=28580÷2+128=418199-28×3=115679+171+36=88618×37×7=4662325+(283-270)=33811×2×47=103423×41=9433/6-2/6=1/6(367-61)÷9=34116÷4×28=81224×17×2=816842-337+956=1461817-679÷7=7204.4+3.9=8.3190-35-75=8014×31×2=86820+481+392=89319×2×24=912108÷(64-61)=36140÷(2×2)=35122-81=417.0-6.3=0.7347-41×7=6022×11×4=96893+21×18=471370÷5+594=668663×9-363=5604126÷6×31=651525÷7×13=97516×(234÷6)=624132×(192-188)=528504÷(56÷7)=6337×27-168=831336×(14÷7)=672386-(281+20)=85689-(952-876)=61319×9×5=855490×(807-802)=2450756÷3÷4=637.6+0.8=8.4385÷7÷5=11154+36×15=694259×2-225=293369×6=221448×(77÷7)=528102×(36÷6)=612518+603=1121125×(335-332)=375345-151×2=43144÷(138-130)=18(962-899)×78=4914520+339+756=1615806-555÷5=695209-404÷2=720×(140÷5)=560632×(999-994)=3160102×6÷3=204560-41×3=4373/7-2/7=1/7523+392+300=12158.8-4.3=4.5(399-51)÷4=8787÷3×7=203873÷3×4=116410×10×2=200188÷2=9443+117=160912+24×15=1272499+132-126=5058.9-4.1=4.863+(248-157)=154658×(245-237)=5264598÷2×6=1794359×2+926=164444×48×4=8448457-22×12=193483-448+972=100710×64÷8=8023×(18÷9)=46249×2=498102×(39-30)=91814×(488-469)=266376÷4×42=3948870+180-691=359(881-179)÷9=78100×(478-470)=800398×(40÷8)=199011×3×14=462737-70×3=5277.7+22.4=30.146×62=2852558÷6÷3=3112÷(233-230)=476×(81÷9)=684(772-220)÷2=2767.9-1.9=6.041×13=53394÷2×35=1645108÷(3×3)=12782+657÷3=1001301-234÷3=223706+936=1642762÷2÷3=1278.2-3.6=4.6724÷(2×2)=181496-27×13=145934-92÷4=91122×15+213=543532×(16÷4)=2128180+(277-147)=31053+915÷3=3588.7-3.5=5.2305-73-49=1835.5+1.6=7.154×(411-397)=756127+376+164=667444-149-102=19311×12×6=79224×36-245=619175×2×4=1400151-48÷2=1270.6+0.8=1.43/9+4/9=7/9795÷3×9=238564×34=217622.2+54.5=76.732×29÷8=116921+649+886=24566.4+7.8=14.259×16-710=23435×2+151=221318-156-62=100672÷7÷4=24635-56×3=46715×2×94=2820842-179-441=2226/10-2/10=4/10126÷(212-210)=63687-26×24=63(630-591)×56=2184572-498=7439×21=81990÷3×24=72011×89-49=93056×(84÷7)=6722/6-1/6=1/652÷4=13109-(479-411)=41193×(948-941)=1351100+35×20=8005.8-4.7=1.1491×(14÷7)=982279-(305-138)=112497÷7×14=994494×2=988256×3×7=5376807+(315-12)=111014÷2×92=644483-107×3=162332÷(16÷4)=83(737-485)÷3=84292×2÷4=146280÷8×2=70994-(476+378)=140204÷4×90=4590590+976+368=193481×84÷2=3402350+420÷3=49064.6-61.8=2.850×2+289=389834÷2÷3=139841×(24÷3)=6728984-(685-189)=48847×3×4=564466-753÷3=215253+495÷9=308225×6=135031×32-654=338123×6=738214+602-48=76854×8÷9=48365×4÷5=292254-75=17986×10÷4=215733-24×20=253435+80×5=835(916-619)÷9=3316×4×7=448126-11+215=330133×(20÷4)=66579×11=86930×(40÷2)=60096×2×4=76824×5×6=720114÷6+598=617353-(167+60)=12623×5=11549+162+595=806564÷(2×3)=94221+241-60=402348-127=221390-327-36=27122+336=458(487-223)÷8=33870÷(2×3)=14532×11×2=70417+306÷9=5182×85×4=2788025×16÷8=50570÷(2×3)=95357×5-692=1093200+402=60282×(307-217)=7380252-79=1735/8+2/8=7/854×7×2=75620+917÷7=15154.5+34.6=89.1939-207×3=318643-(260+37)=34696÷(18÷3)=16158÷(14÷7)=7917+50×5=267253+30×9=52375×63×2=9450462-(332+110)=20830+584-572=84259×2×5=590191-(981-958)=1684.5-2.7=1.8(386-198)÷4=47618-122+288=784442÷2×8=176852×9=468(322-196)÷7=18363+105=468427÷7×12=73218×16=28836÷9×39=156923-11×71=142384÷8÷4=12(484-266)÷2=109797+68×11=154589+197-238=4811×(493-443)=550468÷(19-15)=117882÷(15÷5)=294(460-28)÷3=144805×(15÷3)=4025414÷6+354=423(438-414)×86=206472+200=272459+134=5935/8+3/8=1288÷2×3=432362+788-646=504752÷8÷2=47980÷(2×2)=245200×(12÷4)=600780÷4=19545÷9×94=470108-(445-400)=63395-110-142=143491-900÷6=341758-200+566=112426×55÷5=28672×(36÷3)=86484÷(12÷3)=2119×4×47=357284.4-22.8=61.6937-(787-265)=415912÷(36÷9)=228847-62×5=53748×44÷6=352444×8÷3=1184987×9=8883778+157+914=1849246÷(435-433)=123464-16×19=16019+73×10=74959×4-189=47408÷(48÷6)=51354÷(2×3)=5945×11-165=330520÷(2×2)=130190÷(871-869)=95212+(162-73)=30152.5+2.3=54.8143+231+81=455649×(700-696)=2596290-(215-24)=99848÷4×5=106078÷(18÷9)=39(113-90)×11=2536.7+0.4=7.112×40-473=725+190×5=97537×23-116=73510×(50÷2)=250389+882+461=1732158+24÷8=161174×6-714=330382÷2×6=1146385+(393-176)=602950-970÷2=465290-160=130389-(256+26)=10727×32-592=27212×(368-299)=828320×2÷4=160450÷2÷5=45165÷5=3363×91=5733892-(823-775)=84411×3×42=1386178+715-715=178490-360÷6=430374+98=47285×(16÷8)=170341×(28÷7)=1364416÷2×6=124859×6÷2=1778.3+9.5=17.8182×6-898=19440×53÷2=10604.1-1.2=2.9776÷8=977.2+8.0=15.287×69×3=18009876×4÷6=584452-(435-120)=137384÷2×6=1152232×(12÷4)=696826÷7÷2=59489×2-598=380329-534÷6=240490-402-62=26471-26×16=55406-(297+27)=8216×(419-381)=608400+49×4=596678-125=55360×(365-356)=54036+46=8241×2×88=7216272-(182+80)=10108÷3÷6=6916-23×9=709729-81×5=32430×11-141=189(329-320)÷3=3160+(451-367)=24448×6×2=576161+302×2=765393-415÷5=310266÷2=133508÷2=25442×2×93=7812467-437=30204×9÷6=306472+456=9286.2-5.3=0.9562÷(942-940)=281316×2-394=2382/7+3/7=5/798+336÷4=182356-(24+124)=208314÷2×4=62891×(416-412)=36415×20×3=900498÷(118-116)=249655-16×24=271(245-196)÷7=721÷3=7(497-481)÷2=8148÷(20÷5)=37218÷(296-294)=109594÷3+397=595(379-357)×38=836447-537÷3=268459÷3÷9=1783×49×4=16268220+93+656=9691/7+3/7=4/71/8+7/8=131+43×21=934927÷3×8=2472840÷(42÷7)=140225÷9=25(42-23)×38=72278×3×5=1170249+179-375=53840÷(2×4)=105540÷2+377=647486÷(3×3)=54293+529+166=988147×6÷3=294112÷(2×2)=28432-38+37=431800÷4÷4=50553-251-150=152372÷(30÷5)=62810+(543-226)=112751×6×3=918669+750=141918×21-122=256250-(337-325)=23898×30=2940797+(841-500)=1138574÷2÷7=41459÷(678-669)=51452÷(32÷8)=11378-48=30315÷(18÷2)=35132+96×7=804384-370+66=8080×63÷6=840585÷(355-350)=11754×72=3888(604-463)÷3=4718×17+474=780806-(292-29)=54311×(48÷4)=132484÷(14÷7)=24249×2×62=6076945÷7×2=270391-(298+30)=6351×(480÷6)=4080227×2=454(888-726)÷9=18267×8÷4=534851-523-213=115101+30×2=16112×12÷6=24473-449=24988+(321-119)=1190228÷(3×2)=38462÷(2×3)=77301-276=2589×(252-248)=356522÷(3×3)=5819×8=152828÷(3×2)=138327+(436-72)=69156×16÷2=44831×(65÷5)=403206+254-325=135954-628+780=1106105÷(323-320)=35470÷5×47=441818×(315÷7)=810867×8÷4=1734780÷5÷3=5211×8×22=1936259+(283-169)=373784÷(4×2)=98968÷(2×4)=121453+10×31=763693÷7×8=792467-(285-177)=35920×26×4=2080242×8÷4=484477-147×2=183636÷3÷2=106127×(12÷2)=7624.0-3.8=0.2174×2=34813×49=6377.4-3.1=4.3794+856=1650227+(290-86)=431112÷(641-634)=16450÷5×2=18060×6-201=159319-66+245=49835×27-530=415873×(792-783)=785760÷6×21=210144×(28÷7)=576244÷4=61395+141+348=884240÷(2×3)=40700+27×32=1564231-(10+175)=4642×2×27=2268383-69-40=274788×5-415=3525616÷2÷4=77409-315÷7=364548+414-534=428369÷(72÷8)=41266÷(14÷2)=38871-(232+467)=172440÷(581-573)=55(334-206)÷8=1646.4+41.1=87.5123+123×4=61550-50+158=158275×3-586=239323+50+656=102936÷6×58=34854+422-176=300522÷(2×3)=87342÷(834-828)=5715×17-147=10898×74×9=65268733-42+637=1328492+(277-233)=536690×(24÷3)=5520956-275-149=53248×20-200=76013+368-167=21430×(133-109)=720248÷4×2=124725÷5=145361+26×16=777164×6÷2=49231×(376÷8)=1457469-(120+176)=17319×(282-270)=228(465-75)÷3=1305.0+3.0=8.0359×2-177=54116×6×47=4512246÷(77-74)=8254÷9×87=522155-(582-479)=52708-302×2=104257×2×3=154220×(78÷3)=52027×24=648728-(732-565)=561613-(901-797)=50970×35×2=4900944×5=4720380×(24÷6)=152029×2×23=1334947-(356+181)=410120÷(25÷5)=24286-114×2=58563-431=13214×30-358=62337+115-409=43921-574÷2=634710-328÷8=66978×34=2652176×(18÷6)=5281.7-0.6=1.1573+14×13=755885÷3+108=403319+(965-589)=69523×12+368=64432×24-441=327166-60-40=66947-(63+801)=8337.1+50.1=87.2(453-423)×19=570308×3×4=3696108÷9×68=816525÷3÷7=25341+48×6=629100×(420-411)=900136×(63÷9)=952901-115×6=211868÷4÷7=31396÷4×8=79282+144=226385-(275+86)=243.5-0.7=2.8141+717=858250×5=1250140÷5=28125+639+21=785189÷9=2143.5-35.5=8.0181×3-106=4375.4-1.3=4.1(291-129)÷9=18708×9÷4=159314×55-510=26050×15÷6=125310+44×3=442648÷4÷9=18318+366÷6=379756÷(2×3)=12657×(96÷6)=912880÷(2×4)=110801÷3×2=534759+(504-416)=847337+142-156=323352÷4=8890×17=1530252+42-264=30488-(60+147)=281390÷6=6551×14÷3=238264÷3÷8=1187+153×2=393252÷(12÷2)=420.9+6.6=7.5153-(70+82)=1415-26×12=103(276-147)÷3=43362+(172-39)=495594÷2+861=115813×7×62=564211×6×40=2640485÷5=97212+50=262833-79-740=1436×(36÷9)=14442÷2×25=52574×(252-246)=444428-(14+236)=17883.4-72.9=10.5912÷8+941=1055123×(12÷2)=738838-(253+382)=203137×6-414=40824÷2×35=420382×(63÷9)=2674239×6=143412×38-153=303388-353+148=183282-(47+52)=183965-16×57=53392×6-225=2127995×(12÷2)=597015×(648÷8)=1215102÷(24÷8)=3428×92×8=20608(640-114)÷2=263569×3=170765×(243÷3)=526511×2×7=15422×28=616(353-233)÷2=6020×11=22040×8+705=1025412÷(76-74)=206174÷2×32=2784274-636÷3=6226×8×3=62460×8×2=960357+(545-399)=503369+(411-164)=616273+23×17=66447×12-507=5742+18×21=420460-95=36571×3=213476+352+30=858135÷(15÷5)=45497-(207-83)=37345×7×3=94536÷6=611×18×5=990672÷8÷2=42462-362-23=7718×9×4=648129+67=196456+(840-506)=790799+164+972=1935602-365-184=5319×17-277=46216+252-330=138843×3=2529488-(214+26)=2486.5+5.0=11.5761×(18÷6)=2283715-50×10=21512×(680÷8)=1020510÷3=17029+16×59=973598×(379-372)=418695×3=285270÷2×7=94515×39÷3=19594×(474-465)=846384÷4=9652+20×10=252977-762=215184+28×11=49251×85÷3=1445958×4=383263×(28÷4)=441222+798=10205.2-4.5=0.7659×(25÷5)=3295834×(247-240)=5838(443-272)÷3=57674-30×12=314164÷2=8224×39÷4=234785-(296+484)=5313-102-195=1675+31×9=354774-211+936=149915×17×3=765706-(652-573)=62732+10×49=522754+759=1513454-433=21116+126-77=165807+188=995755-151-178=42617×17+25=31462×7+416=850859+(999-388)=147020×18÷3=120(955-369)÷2=293817-(39+72)=706411-(382-230)=25913×24×3=936444-216×2=12196+146-41=301468÷9+200=252495÷(258-253)=99168÷6+769=79754×41÷3=7384.8-2.5=2.3978-(469+221)=288386-71+155=470370÷2=18522+185+893=110037×(60÷5)=444175+276=451348+41×19=1127(973-880)×58=539483.0-61.4=21.619×33-139=488468-156×2=156827+108+457=13928.2+4.1=12.3468-50×9=18403+36-192=247255+76×9=93939×2×49=382288.8-74.3=14.5430-123=307988-652=33618×(775-714)=1098180×4×5=360010.0+1.9=11.916×30×2=960467-(70-27)=424393-282-37=74882-30×21=25237+472×2=981138÷3+465=511606-20×18=24623×(96÷6)=368340÷(912-907)=683/6-1/6=2/6782-(188+204)=390374-12×19=14648×(64÷8)=38414÷(42÷6)=2724-224+534=1034860÷(75-70)=17227÷3+296=305157-49=108464-978÷3=138659×(332-324)=5272516÷6×20=172022.5+30.1=52.6375+943-785=53339×2×68=530447×(456-398)=2726787+77×12=1711284+161=445697×2-837=55769+314÷2=22634×81÷9=306841-(462+125)=254350-325+117=142235×4×2=1880282-(297-180)=165963÷9×6=6425/10+4/10=9/1026+128=154984÷2×8=3936171×(12÷2)=1026285+441÷7=348402÷3×4=536454+164-218=400565-16×4=501252÷6×13=546602÷7×80=688023×2×13=59850.7-29.3=21.4108×(16÷8)=21612.5+62.2=74.7200+53=25371×2×3=426149+971+971=209139.7+14.9=54.6600-37×15=4563×8÷2=252994-106=888171÷9×30=570(312-183)÷3=4397×60=5820219-23×5=104516-(697-222)=4185+452+407=944111×6-379=287121×2-206=36420-45×4=240483÷(21÷3)=69311-14×14=115212+532÷2=478179-15×5=1048.7-5.5=3.2314-153-123=38461+(118-101)=478233-53×4=21471-121+147=497704÷(18÷9)=352356+(356-288)=424240÷(224-220)=6094×(234÷3)=7332140-810÷9=50134+206×2=54652+250×4=105273×7=511504-242+156=418(434-410)÷6=469×(132÷2)=4554344-33-42=26999×39÷9=42954×(72÷4)=972999-249-96=65470+113×5=635234-13×15=39410-190×2=3010×(492-487)=50550×9=4950712×9=6408422+(139-93)=468157×(20÷4)=785706×6-469=3767(641-263)÷9=4214×29=406467-56-110=301107+255-67=29531×41=1271570÷(10÷5)=28510×69=690136÷(32÷8)=34159÷3=53608÷8×7=532236-(236-203)=203480+21×3=543227-(881-810)=15613+(169-44)=13852.6-49.6=3.0(282-268)×20=280935+421-912=444499-50×2=39985×11=935415-367=486.3+1.7=8.0178×(206-201)=89063×