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280÷2÷2=66×49×9=23×3×21=154×2÷7=340÷5×15=161×6-517=756-(253+356)=4/8+3/8=614×(72÷9)=(484-478)÷3=416-84+76=935+(381-238)=591-229×2=71+(419-209)=161÷7×27=528÷(2×4)=15×24÷3=972÷9÷6=287+16×32=216÷(143-140)=27×3×24=640÷2=31+76+558=(443-416)÷3=264÷(24÷3)=427+263+283=378-220+163=17×10+284=157-35÷5=19×26-365=25×15+486=482-(414-58)=533+942+465=229×(99-95)=480÷5÷4=878+853+378=90×93×6=61×(64÷4)=756-(133+101)=116+21×11=42÷3×37=960÷5×4=285+35÷5=132÷(2×3)=549÷9×54=787-367×2=5/7-1/7=(300-286)÷2=54×99=16×31=61×(210-195)=402-15×8=15×(120-58)=796+747=913-602÷2=6/8+2/8=86+131+157=129+27×27=192÷(416-410)=13×18×3=(274-18)÷8=5.9+3.3=482-87-191=805÷5×6=659-413+632=718×3-196=343-(10+254)=172+63×12=7.2-3.3=986-512-386=306+(180-117)=277-12×22=11×33=444÷(16÷8)=15×13-171=189×2=43×16-177=69×84÷4=384×6=43+88=131+798÷6=493-341=518+255+223=644÷(806-802)=315×(12÷6)=39×2×23=322÷7=528×4-862=130-(105-93)=14×2×60=480-27×12=417-14-56=72×3÷6=824-434+653=837+870+666=2/4-1/4=243÷(27÷9)=48÷(664-656)=6.5+0.6=110÷5×14=144×4-383=652÷(14÷7)=826-515=237×4-314=11×8×26=126÷(441-439)=300÷2=84-37=25×(148÷4)=163×(18÷6)=95×72÷3=189-36×2=98×10=488-(921-754)=667×2-299=(701-401)÷5=650÷2÷5=454-59×3=711-(997-403)=417-94=43+433-96=540÷9÷6=39×18-68=259-43-70=220×2=(399-295)÷2=57×62=304+16×32=425÷5÷5=320÷(246-242)=958-372-270=633-141÷3=332+17-114=608×(780-772)=344×5=304+563-666=202+103×7=326+128-223=192÷(18÷3)=158+19×40=10×9×40=141+282-119=91×(364÷4)=31×20-237=912÷8×5=13×35-224=920+108÷9=228-(23+164)=744÷8+142=10×9×34=14×59+887=11×(133÷7)=108×6×7=600÷(21÷7)=39+338-228=837+354-326=384÷(2×2)=(409-389)×42=87+78=625-(354+108)=34×6×8=397×2-717=22×10×4=654×5-623=314+(342-27)=333-(121+61)=561÷3=3.2+1.4=147×3+76=60×11÷6=201÷3×9=528÷3=8.4-3.3=314×7=(359-35)÷4=10+(265-22)=(517-506)×65=704÷8×58=553-173-181=496-95×2=857-(165+69)=446-127=864÷2×6=279×4÷6=843+264-139=369-55=444+(615-338)=957-188+275=151×(45÷5)=94×33÷6=475-(86-41)=29×(168÷6)=57×9-447=740+387=374÷2×9=363-(41+44)=61.0-25.3=429×2-374=306÷(3×2)=29×(273÷7)=(193-166)÷9=40+428×2=94×(104÷4)=290-135=18×39=821-685=11×63÷7=72×2×3=248-65-38=315-167=(335-258)×27=765-155-199=95×(16÷4)=1/7+4/7=17×(572-565)=472÷(4×2)=22×2×71=995÷(35÷7)=84×(468-465)=23×3×88=981+81+333=65×11=496÷(12÷3)=10×30×2=285-(156-71)=318÷6×10=461-(374-330)=10×(88÷2)=19×(148÷4)=189÷9÷7=560÷8×9=64+132-192=279-(424-372)=317-130=468÷2+95=(275-35)÷5=247+544+148=1/8+5/8=476÷7×85=115+28×35=188÷2=177×(396-393)=408+286÷2=39×42=16×18+513=261÷(81÷9)=227+117-228=54+74×11=92×28=12×5×8=48×(200-115)=(681-624)×47=964÷4+67=531-173×2=458-214+130=276-163-47=42.5+21.3=39×88×3=45×(216÷3)=399-27×2=26×50×2=(156-58)÷7=946-143-691=10×65+411=84÷3+626=30×10-69=(121-68)×16=442-(814-661)=470÷(58-53)=167+363×2=97-29+57=864÷(529-520)=615+990+25=125+299=128÷(4×2)=937-(837-111)=12×(90÷6)=349+(496-287)=70+182-229=120÷(18÷6)=171+266=10×16÷4=36×22÷2=414-18-190=520×(63÷7)=963÷3+286=89×(420-411)=502-238=13×20×3=198+81×8=3/6-2/6=87-430÷5=179+425-330=170×5=3.0-0.2=364×9÷2=65×(260-249)=456×2÷4=951+14×25=496-89-83=121-(117-64)=954-117-657=15×33-376=205×(289-285)=465-61×7=984÷(4×2)=246÷6=252×(14÷7)=(179-109)×47=24×39÷3=364÷2=87×2=155-(560-540)=(345-324)×36=10×46-211=47.3-34.7=192÷8×25=105÷7+64=99×6÷9=456÷2÷4=9.3-2.1=6.3-5.2=6.8-6.0=515-24=348÷6×91=716÷2=274-46+437=10×(609÷7)=229×4=968-364÷2=591-407+88=9.5+5.6=52×5+187=438÷(3×2)=16×2×13=42×71×9=1.7-1.0=287-(64-51)=682+111×4=264÷4÷2=447-41×10=424÷(203-195)=410-177+164=912÷(3×2)=400÷5÷4=30×27+90=43×2×7=507+20×49=720÷3=266÷7×15=0.4+0.3=68×14-852=44÷2×54=25×83÷5=11×16=24×63÷3=397×2=68×8-363=953+371-23=14×13×4=15×4×92=5/9-3/9=587×2=314÷(760-758)=16÷8=669×2=900÷6÷2=477-(353-116)=801-(435+211)=4.1-2.2=45.6-33.5=576÷(4×2)=31×86=71+371-395=732-356÷2=721×7-970=471+(475-435)=30×3×29=819÷7×9=77+280÷7=132+36×10=54.8+39.3=360÷6÷2=330+266=452+17×55=916+108×8=101+(259-70)=12×7÷6=50+(980-63)=745-(406+178)=912-(580+206)=176÷(4×2)=352-284+29=81×(221-217)=152÷4×5=31×15÷3=10.8+26.4=24×2×4=27×65÷3=420-51-108=133×(435-430)=117+495+269=8.4-5.0=504÷8=866-(406-305)=62×16-269=546÷7×11=24×6×5=6.3-1.0=596-134+188=498÷3÷2=24×19×2=448÷4÷7=481×3=489×9=723+(684-35)=34×(98÷7)=300÷5+110=609÷7×8=176÷(2×2)=498÷(2×3)=35+57×11=16×60-956=275+(947-113)=916-21×17=760-268+261=423÷(153-144)=11×10×4=478-96×3=85×41×3=43×5×4=167+127=(796-272)÷2=311+147-362=218×3×4=971-46×14=497-(251+165)=648-(153+107)=13×6×30=415-232=58×8×6=32+312+223=417+180÷9=245×(12÷4)=768÷(318-315)=406×(28÷4)=874-25×33=15×(60÷5)=18×33=430-11×3=30÷2×7=486÷(2×3)=212+102=41×2×80=16×29-83=330÷5=110×9-521=11×91×7=0.3+2.5=3.1+6.8=15÷3=8.1+7.5=416×2=836÷2×6=400÷(439-431)=247-19-170=423+(114-21)=116×(40÷8)=963+294-661=63+367=82×34=(459-243)÷8=16×58=621×2=466÷2+95=45×(279-184)=367+127-328=9.2-5.2=840÷7×6=696-86×2=777-14×33=16×12=217-118÷2=635+204×3=71×5×9=164-(56+36)=10×6×4=75×15×2=6.3+5.9=17×20-142=202×4-522=35×(196÷7)=300×(42÷6)=461-35×12=105÷(18÷6)=40×10÷8=(491-163)÷8=839+152+594=21×14÷2=248+(180-125)=380-243=483×2-878=301×3÷7=780-307=453-(126+59)=297÷9=61×2×3=259+179-102=310-184-32=488-401-70=11×29×2=96÷3×73=528÷(4×2)=999-(540-530)=132÷6×84=509+235+32=33×13-193=256-532÷7=63÷9×42=244×5÷4=71.8-31.1=371÷(49÷7)=393+508÷4=420÷(21÷7)=90×(372÷6)=470÷2=16×3×65=13+235-221=747-156-379=(713-13)÷5=13×6×85=343÷(35÷5)=774÷(755-752)=17.8-10.6=499×2=957×(36÷4)=16×24×2=27×(252÷7)=184÷(655-653)=952÷7=948÷(2×2)=451-138÷2=65+775+46=46×10×2=254-30÷3=14×32-198=2.5+4.8=219×2=25+82=49+254+201=936-27×9=512-35×13=689-18×6=71×(488-483)=55×(811-802)=278+190=31×3×89=(504-492)×62=593+(622-510)=354×(32÷4)=75+455×2=471-(22+32)=230+190-240=112÷2÷4=294×(902-898)=506-75×2=736+(851-805)=232+264=180×(145-141)=144÷6×10=654÷3=282-(263+11)=360÷(2×4)=261-154-94=92×(240÷4)=904-(427-249)=33×(672÷8)=276÷(305-299)=83+73+639=210÷5=19×12=(399-322)÷7=390÷5×7=20×33÷2=394+28×20=14×(124-86)=535+177×4=554-(490-143)=117×2-113=256÷8÷2=373-33+63=49+564+289=431-180+20=469-(47+173)=377-(633-455)=6.5-6.2=13×10×4=371-200÷4=12×(179-148)=282-17×15=84×(200÷4)=23×24-194=849×7-43=700+188+94=680-315÷3=367-585÷5=315÷(534-529)=984-340÷4=240+98÷2=10×45×2=359-620÷4=5.6+8.9=(464-354)÷2=25×3×80=286×(16÷8)=6/10-3/10=408÷3×8=488-42-353=469-342÷6=729×(45÷9)=731-712+241=876-411×2=231-264÷3=(240-93)÷3=75-245÷7=437-11×33=294+215=540÷(258-249)=353+(315-23)=411-(83+59)=428×(32÷4)=44×8×2=686-728÷8=369÷3+435=28×16-397=344+650-507=324÷(2×3)=898+305=318+167-73=26÷2=224×8÷2=144÷(28÷7)=463-221-24=45×(100÷5)=90÷6+303=26×36÷8=993-119-105=96÷(24÷8)=55+684÷2=126+291-285=3.7+38.1=1/6+2/6=117-29×4=62×57×7=888×7=35÷5=227×3×9=358+70-22=129+87=208÷4÷2=497-16×28=235×(429-423)=3.3+9.6=70×(407-403)=158+(320-200)=406×9=22×4÷2=175×4÷5=591-13×21=510-28×15=189÷(811-802)=936-10×71=33×3×4=234×4÷8=218+57÷3=200-17×9=495+471-829=(630-50)÷4=852÷(134-132)=449+551-339=192÷8+78=333+874+23=256×3=930÷6×7=(918-855)×52=423-309=32×20÷5=357+154+548=687-188+908=171×5÷9=55+302=(684-589)×78=244×3-652=494×2×7=19+762÷6=24×(95-89)=875-650-13=271-168=529-28=493-41×7=397-22×18=22×(24÷4)=764-55×4=204÷(27÷9)=630÷7×10=197×5+275=87×6+388=(430-98)÷2=406-(402-87)=17×5×96=813+255-753=95.6-74.2=885-(545+80)=645-481=732-660=465-10×38=474+903÷7=8.2+5.1=695-(83+107)=696+894-698=197-14×13=403-(346+37)=348+584÷4=168÷(56÷7)=27+10×58=22×85×2=472-(36+29)=240÷8=369-870÷5=23×14-34=79+42×20=523+48÷3=310÷(20÷4)=959-14=664÷8×12=271+55=436×2×6=35×(96÷8)=88×2×3=307-48×4=34×9=61×12÷6=466-123=131×3-388=918+242×3=340-300÷3=463×2+285=10.0-5.8=(44-24)×37=290÷(40÷8)=32×2×77=10×10×7=141÷3×86=153×(45÷5)=370+578÷2=42+84÷6=9.9-3.2=642÷(2×3)=425-233+141=940÷2=319-177=74×66=92×24×6=725×6=134-273÷3=373-(462-409)=102-33×3=238+28×3=876-385=397+784+827=117÷(3×3)=194×(16÷4)=(467-414)×11=306×(258-255)=365÷(10÷2)=169-(244-235)=4.4-1.5=(208-47)÷7=806×4-338=63×(96÷8)=8.9-7.1=2/3-1/3=896÷(2×2)=496-324+209=767-225-358=948-20×32=524÷(2×2)=9.6+7.2=962÷2×9=98×90=948-525-57=47×(63÷9)=708+(657-347)=5.3+6.8=50×(342-319)=458+373+89=24÷8×78=153×4=846÷(18÷3)=20×3×49=2.6-1.1=833+224+866=96×89×9=17×8=313×(504-501)=921÷(27÷9)=947-237+907=67+214×4=13×66+46=34+(434-262)=382×4-789=(650-494)÷6=411+63×8=330-(67-58)=852÷(2×2)=401-11×26=235+448=90+(128-90)=67×(24÷8)=592+94×9=182-147÷3=949+802+30=32×14-148=162×(55-49)=26×21=41.8+25.7=577-24×22=401+675-835=463-394+412=180-85÷5=14×17-36=359-534÷3=107×(44-39)=92×(12÷4)=49×16-238=380-114-87=886-(615+176)=338-(445-356)=270÷(14÷7)=777-498-34=665÷5÷7=151×6÷3=164×3-377=54.6+41.1=875-216÷9=35×8×3=377-87-108=68×(424÷8)=78×8-437=386-22×10=117+15×5=8.9-4.4=912÷3÷2=464-17×10=139+621+913=112×(16÷2)=17×23-147=847-35×4=810-262+699=817-14×8=499+43×8=13×5×11=630÷9+88=4.5+7.6=(558-386)÷4=986-131=355+127×5=97-360÷8=23×2×13=31×8×4=165-27=540÷4÷5=911-484÷4=85×(380÷4)=105×(12÷4)=88.7-25.4=6/9+3/9=11.9+31.6=569+693+827=17×(150÷5)=20×18×2=92×(553÷7)=209+84-207=958÷2+139=264+(602-419)=486×8÷3=25×27-201=735×3-415=63-31+348=109×6+322=444-14×28=813-403+154=707+423÷9=159+151=11×21×2=76×28÷4=11×4×59=304-(72+192)=856×2÷4=11×76=490×(587-578)=114×8÷2=247×3-328=272×7÷8=400÷(2×2)=42×7×3=589-168×2=526÷(540-538)=34×12-24=331+13×33=343-17×12=956-107-615=843+(893-341)=250+218=505-189+920=700×(12÷6)=20×(118÷2)=756÷2÷9=458+44×21=31×(182-177)=434+261×3=13×21-236=28÷(35÷5)=251+828=735÷3×8=215+40=56×(936-910)=476-11×21=19×3×29=126+(467-410)=813-350=8.2-5.9=540-620÷4=167×4-553=22×(208÷8)=140×(35÷7)=919-523-317=115×6-226=88+(415-343)=1.0+92.6=16×48÷8=12×(472-404)=884-10×79=18×(120÷3)=837-815=59×11=966-26×13=907×(18÷2)=16×28×4=18×4÷9=360÷(256-252)=185+186-206=319+58=300÷3+97=451-303+67=926-673=24×10×3=216×2×9=114÷(18÷9)=32×60÷3=13×5×75=23×35-28=27×2×22=84×(12÷4)=20×20÷8=51×81÷9=764÷2÷2=610×(64-56)=19×22-394=10×18×5=2/7-1/7=963×7÷3=294×3÷2=796÷2×6=260×(56÷7)=3.8-2.6=155×5=41×(243÷9)=(198-120)×11=312-(229+38)=36÷9+726=57×11-16=328-65=11×25÷5=19×52=642+(830-807)=528÷(3×2)=996÷(2×2)=82+729+452=851+956+433=234-(297-99)=897×6=77×39÷3=84×4×5=288÷(4×2)=60÷(2×2)=39×(160÷8)=25×87×7=79.0-43.4=14×30=382+(284-270)=294÷6×18=344÷(32÷8)=394-(45+338)=990÷2÷5=225+582÷3=38×(128-125)=214-692÷4=658-42×11=95÷5×23=67×12×8=88÷4=473-370+37=462÷3÷2=704÷8×11=676×5=339×2×5=800÷5÷5=189+198+545=98×(977-971)=313+19×12=116+84×4=360÷(329-324)=660÷4+172=412-27×6=403-31-277=27×16-207=2/6+3/6=315-108+913=20×43=98×4÷7=29×(836-832)=8.9-0.2=75×7-70=128÷8×19=433-102-311=64×(351-346)=57+88+854=3/5-1/5=40÷(389-384)=777÷7÷3=(231-175)÷4=478-(96+189)=254×(35-32)=428-11×11=24×28+293=361+(498-394)=422+23×7=434-361+420=296+345÷3=388-125+623=11×39×7=192+168=892-63×2=808×5-964=827+70×12=60×(65÷5)=399×6-77=802-652=544÷(10÷5)=765÷(3×3)=785÷5×8=3/7-2/7=598÷(327-325)=63-24+120=11×44-67=85.4-37.0=172÷4×10=86×18=176×(20÷5)=14×62=900÷2×5=90÷9×6=474-109×3=196÷(2×2)=853+(923-405)=6.6+8.6=599-35×3=654÷(2×3)=93×7+733=20×33+27=708÷2×5=382-12×10=35×8÷7=77.8-21.4=786×7=328÷2=423-95=19×7=160×2=7.1-4.0=796÷(10÷5)=(353-80)÷3=627×6-323=16×37-276=810-73×10=20×25-91=354÷2=979×3=4.6-4.5=70×62÷4=278×2=122÷2=148-(300-168)=484-20×23=32×24=388-38×5=66×27=460÷(36÷9)=331+(976-337)=365+194=39×49=10×6×89=460-126-274=10×90-147=323-(64-63)=414÷(24÷4)=15×26÷3=336+145+821=657÷(18÷6)=(422-28)÷2=112÷8×87=799+161×5=206-(135+60)=121-999÷9=132-18+287=688-169-458=206×(798-794)=341+421+96=489-(38+50)=92×(609-521)=48×66=307-287+331=310÷5×42=952÷(2×4)=416-(173-160)=288÷(3×2)=452+195÷3=261×(21÷3)=44×10=126÷3×68=15×98÷6=393-17×17=79+410×2=24÷6=161×(337-331)=262+927+92=3.5+9.8=777÷3+20=45÷3÷5=59+22×9=449-134=330÷3÷5=192÷8×10=256÷2÷8=513-(162+180)=17×6÷2=413×7-327=600÷4×6=(158-47)÷3=324-112+206=(715-491)÷8=12×2×73=28÷(356-349)=9.9-4.8=156×3÷2=145×(56÷8)=1.1+6.8=21×30=(624-248)÷4=32×89=766+22×37=5/8+2/8=89×82=105×5×7=531÷9×80=334+19×26=228÷4×26=(865-763)÷6=559-104-88=329-239=863-36+204=763-138=900-(778-365)=13×6×34=906÷2×9=98+554=606÷6×3=41×(12÷4)=48×5÷2=64÷8×90=13×12÷6=618÷6=672×(630-621)=64÷(745-743)=268-800÷8=638+20×45=11×8×70=58+220×4=15×(322-270)=1/6+4/6=124+21=204+697+92=94.5-32.4=21×56×7=(415-395)×30=318+774-840=273×(27÷9)=64÷2=956×3=508-122=10.0-0.9=10×3×88=312÷4×8=15×(153÷9)=324÷3÷4=47×10-113=249×2÷3=101+(175-114)=75×2=290÷5=35÷5×68=276+18×40=249÷(383-380)=275-114×2=36.9+6.6=846÷3÷2=2/8+4/8=361-(119+178)=520-23×3=483-29×13=713-(440-424)=88×33÷6=382×(313-307)=189+196=66+367×2=245×6÷7=524÷4×9=724×4-205=51×25=45×43=145-27×5=106×(18÷9)=281-179=(931-771)÷2=103×5+502=479-20=834-10×66=36.9+60.8=1.9+5.4=639+348-539=11×16×4=234÷3×4=27.3+53.4=675÷5=242+(559-151)=4.3+0.6=55×15÷3=57+956-245=150×3÷9=600÷5=(844-732)÷7=810÷9÷9=(730-658)÷8=260+12×34=92×30÷2=(355-172)÷3=608÷8=442-11×4=6.6+0.4=278×3-56=840-(236-134)=96×43÷8=902-(547-99)=336×9÷7=864÷6÷2=678÷3=858÷3÷2=8/10-2/10=(481-143)÷2=14×2×54=280÷8×53=267-211+299=(123-64)×60=827-270-282=100÷5÷4=17+247×4=29×3×45=870÷(18÷6)=36×11×2=13×(388-368)=142+26=212-15+945=2.4+3.0=342÷3÷2=120+50×17=8.6+9.7=57×18=407-11×12=965-(18+236)=321×3=312×4=407+16-18=155+82×7=985×(45÷9)=14×5×52=64×(372÷6)=243+353+991=72÷6=13×48÷3=235×3-631=691×(481-472)=(289-208)÷3=779+700-598=213+(466-309)=5.1-3.5=321+410+77=921-798+176=12+56×11=12×52÷2=858÷2×6=551+316+16=181×(476-473)=246-(38+131)=788÷2÷2=808÷(456-448)=(962-764)÷3=222×7÷3=28×17-233=101+347+432=105×7÷5=(134-108)×35=262-42=(280-260)÷2=466-(483-250)=748×8÷4=932÷2×8=977-52×12=73×8÷4=10×(656÷8)=7.9-3.4=36×(402-385)=14×36÷3=1/7+3/7=737-12×52=728÷2=444-104=3/5-2/5=537-(423-284)=270+15-38=483×2×5=51+(397-267)=312×2÷6=824÷(2×2)=380÷(246-242)=17×24+140=714-(150+557)=468-267-31=235×6÷3=20×(416-391)=26×9×4=202+(950-763)=214×(507-500)=308÷7=32×2×82=416÷(55-53)=247+12×19=404-244÷2=7.6-6.9=404×(18÷9)=369-102-56=430×4-242=558÷(3×2)=135×(473-466)=36×12-73=46×6=10×6×21=448-37×4=33-243÷9=525÷5×7=136+124=40×5×4=(759-139)÷4=632+(751-202)=774×6=851-(281+328)=740÷4×5=208÷8×94=486+(129-52)=284+124×4=710×3-393=815×(789-784)=30×4×2=781+827=915-708+294=63÷7×9=418-389+190=49.4+34.5=500÷2×9=495×(36÷6)=684-(830-617)=2.5+7.5=296+58=175÷(253-248)=60×(707-619)=144×5÷2=18×38÷3=(349-209)÷7=181×(286-282)=223+522+34=838÷2×9=144×2×3=102÷(18÷9)=255÷(27÷9)=25×16×2=360÷5÷4=84×3×2=354×2+73=936-174×2=368-36÷2=14÷(36-29)=752-63÷7=423+196=16×2÷8=(466-409)×51=942÷2+19=868÷(10÷5)=321+107×8=498÷(323-317)=382-(187-15)=468÷4=787×(686-679)=400÷(125-123)=34×89×3=110×2×5=16×30=922+(973-836)=666÷9×8=105-10×10=346-(167+73)=399-260÷2=118-768÷8=0.3+3.8=22×7×3=19×4×5=12×83÷2=79×(989-892)=103×5-15=896÷(4×2)=188÷2×66=340÷(325-323)=20×25-95=77×(126÷9)=400÷(373-369)=170×(27÷9)=71×8×9=255-(394-141)=459÷(202-193)=422-327-69=777÷(741-734)=22×2÷4=12×16×4=564×(415-412)=854-(261+567)=384-121×2=(562-541)×75=960÷8÷5=850-(362+448)=20×2×6=9.5+3.8=691×4-556=39×2×91=83×40=828-(327+36)=80×(807-793)=52.5-35.5=392+58-430=783÷3÷3=651÷(14÷2)=333-332÷2=58×(420÷7)=369÷3×5=324÷9×3=3/5+2/5=434-20×9=821-(679-52)=16×6×53=24÷(4×2)=430÷(35÷7)=41×2×3=539+559=308×(56÷7)=948÷(2×3)=677+196=74×34×8=189×3+334=511÷(35÷5)=223-86÷2=185÷5×33=839+200-602=16×(300÷6)=583-(322-40)=245÷(424-417)=289-(411-382)=36÷4×73=22×2×64=22×45=(136-120)×57=26×(504-451)=27×(386-358)=1.7+9.8=12×(420÷7)=70+89×8=56×5×9=399+42×18=(613-430)÷3=54÷9×40=945÷3=367-43×5=3/6-1/6=225+(397-202)=768÷3×4=936+(496-425)=113+35=(49-17)×28=113×4=209+288=588+591=152×4×2=640×8=621÷(63÷7)=156+195=36×10-40=264×3-367=768+12×62=16×79÷4=412÷2+687=80×10-540=591+724-703=864÷(3×2)=667-11×3=638-129-41=325÷5+264=606÷(2×3)=参考答案280÷2÷2=7066×49×9=2910623×3×21=1449154×2÷7=44340÷5×15=1020161×6-517=449756-(253+356)=1474/8+3/8=7/8614×(72÷9)=4912(484-478)÷3=2416-84+76=408935+(381-238)=1078591-229×2=13371+(419-209)=281161÷7×27=621528÷(2×4)=6615×24÷3=120972÷9÷6=18287+16×32=799216÷(143-140)=7227×3×24=1944640÷2=32031+76+558=665(443-416)÷3=9264÷(24÷3)=33427+263+283=973378-220+163=32117×10+284=454157-35÷5=15019×26-365=12925×15+486=861482-(414-58)=126533+942+465=1940229×(99-95)=916480÷5÷4=24878+853+378=210990×93×6=5022061×(64÷4)=976756-(133+101)=522116+21×11=34742÷3×37=518960÷5×4=768285+35÷5=292132÷(2×3)=22549÷9×54=3294787-367×2=535/7-1/7=4/7(300-286)÷2=754×99=534616×31=49661×(210-195)=915402-15×8=28215×(120-58)=930796+747=1543913-602÷2=6126/8+2/8=186+131+157=374129+27×27=858192÷(416-410)=3213×18×3=702(274-18)÷8=325.9+3.3=9.2482-87-191=204805÷5×6=966659-413+632=878718×3-196=1958343-(10+254)=79172+63×12=9287.2-3.3=3.9986-512-386=88306+(180-117)=369277-12×22=1311×33=363444÷(16÷8)=22215×13-171=24189×2=37843×16-177=51169×84÷4=1449384×6=230443+88=131131+798÷6=264493-341=152518+255+223=996644÷(806-802)=161315×(12÷6)=63039×2×23=1794322÷7=46528×4-862=1250130-(105-93)=11814×2×60=1680480-27×12=156417-14-56=34772×3÷6=36824-434+653=1043837+870+666=23732/4-1/4=1/4243÷(27÷9)=8148÷(664-656)=66.5+0.6=7.1110÷5×14=308144×4-383=193652÷(14÷7)=326826-515=311237×4-314=63411×8×26=2288126÷(441-439)=63300÷2=15084-37=4725×(148÷4)=925163×(18÷6)=48995×72÷3=2280189-36×2=11798×10=980488-(921-754)=321667×2-299=1035(701-401)÷5=60650÷2÷5=65454-59×3=277711-(997-403)=117417-94=32343+433-96=380540÷9÷6=1039×18-68=634259-43-70=146220×2=440(399-295)÷2=5257×62=3534304+16×32=816425÷5÷5=17320÷(246-242)=80958-372-270=316633-141÷3=586332+17-114=235608×(780-772)=4864344×5=1720304+563-666=201202+103×7=923326+128-223=231192÷(18÷3)=32158+19×40=91810×9×40=3600141+282-119=30491×(364÷4)=828131×20-237=383912÷8×5=57013×35-224=231920+108÷9=932228-(23+164)=41744÷8+142=23510×9×34=306014×59+887=171311×(133÷7)=209108×6×7=4536600÷(21÷7)=20039+338-228=149837+354-326=865384÷(2×2)=96(409-389)×42=84087+78=165625-(354+108)=16334×6×8=1632397×2-717=7722×10×4=880654×5-623=2647314+(342-27)=629333-(121+61)=151561÷3=1873.2+1.4=4.6147×3+76=51760×11÷6=110201÷3×9=603528÷3=1768.4-3.3=5.1314×7=2198(359-35)÷4=8110+(265-22)=253(517-506)×65=715704÷8×58=5104553-173-181=199496-95×2=306857-(165+69)=623446-127=319864÷2×6=2592279×4÷6=186843+264-139=968369-55=314444+(615-338)=721957-188+275=1044151×(45÷5)=135994×33÷6=517475-(86-41)=43029×(168÷6)=81257×9-447=66740+387=1127374÷2×9=1683363-(41+44)=27861.0-25.3=35.7429×2-374=484306÷(3×2)=5129×(273÷7)=1131(193-166)÷9=340+428×2=89694×(104÷4)=2444290-135=15518×39=702821-685=13611×63÷7=9972×2×3=432248-65-38=145315-167=148(335-258)×27=2079765-155-199=41195×(16÷4)=3801/7+4/7=5/717×(572-565)=119472÷(4×2)=5922×2×71=3124995÷(35÷7)=19984×(468-465)=25223×3×88=6072981+81+333=139565×11=715496÷(12÷3)=12410×30×2=600285-(156-71)=200318÷6×10=530461-(374-330)=41710×(88÷2)=44019×(148÷4)=703189÷9÷7=3560÷8×9=63064+132-192=4279-(424-372)=227317-130=187468÷2+95=329(275-35)÷5=48247+544+148=9391/8+5/8=6/8476÷7×85=5780115+28×35=1095188÷2=94177×(396-393)=531408+286÷2=55139×42=163816×18+513=801261÷(81÷9)=29227+117-228=11654+74×11=86892×28=257612×5×8=48048×(200-115)=4080(681-624)×47=2679964÷4+67=308531-173×2=185458-214+130=374276-163-47=6642.5+21.3=63.839×88×3=1029645×(216÷3)=3240399-27×2=34526×50×2=2600(156-58)÷7=14946-143-691=11210×65+411=106184÷3+626=65430×10-69=231(121-68)×16=848442-(814-661)=289470÷(58-53)=94167+363×2=89397-29+57=125864÷(529-520)=96615+990+25=1630125+299=424128÷(4×2)=16937-(837-111)=21112×(90÷6)=180349+(496-287)=55870+182-229=23120÷(18÷6)=40171+266=43710×16÷4=4036×22÷2=396414-18-190=206520×(63÷7)=4680963÷3+286=60789×(420-411)=801502-238=26413×20×3=780198+81×8=8463/6-2/6=1/687-430÷5=1179+425-330=274170×5=8503.0-0.2=2.8364×9÷2=163865×(260-249)=715456×2÷4=228951+14×25=1301496-89-83=324121-(117-64)=68954-117-657=18015×33-376=119205×(289-285)=820465-61×7=38984÷(4×2)=123246÷6=41252×(14÷7)=504(179-109)×47=329024×39÷3=312364÷2=18287×2=174155-(560-540)=135(345-324)×36=75610×46-211=24947.3-34.7=12.6192÷8×25=600105÷7+64=7999×6÷9=66456÷2÷4=579.3-2.1=7.26.3-5.2=1.16.8-6.0=0.8515-24=491348÷6×91=5278716÷2=358274-46+437=66510×(609÷7)=870229×4=916968-364÷2=786591-407+88=2729.5+5.6=15.152×5+187=447438÷(3×2)=7316×2×13=41642×71×9=268381.7-1.0=0.7287-(64-51)=274682+111×4=1126264÷4÷2=33447-41×10=37424÷(203-195)=53410-177+164=397912÷(3×2)=152400÷5÷4=2030×27+90=90043×2×7=602507+20×49=1487720÷3=240266÷7×15=5700.4+0.3=0.768×14-852=10044÷2×54=118825×83÷5=41511×16=17624×63÷3=504397×2=79468×8-363=181953+371-23=130114×13×4=72815×4×92=55205/9-3/9=2/9587×2=1174314÷(760-758)=15716÷8=2669×2=1338900÷6÷2=75477-(353-116)=240801-(435+211)=1554.1-2.2=1.945.6-33.5=12.1576÷(4×2)=7231×86=266671+371-395=47732-356÷2=554721×7-970=4077471+(475-435)=51130×3×29=2610819÷7×9=105377+280÷7=117132+36×10=49254.8+39.3=94.1360÷6÷2=30330+266=596452+17×55=1387916+108×8=1780101+(259-70)=29012×7÷6=1450+(980-63)=967745-(406+178)=161912-(580+206)=126176÷(4×2)=22352-284+29=9781×(221-217)=324152÷4×5=19031×15÷3=15510.8+26.4=37.224×2×4=19227×65÷3=585420-51-108=261133×(435-430)=665117+495+269=8818.4-5.0=3.4504÷8=63866-(406-305)=76562×16-269=723546÷7×11=85824×6×5=7206.3-1.0=5.3596-134+188=650498÷3÷2=8324×19×2=912448÷4÷7=16481×3=1443489×9=4401723+(684-35)=137234×(98÷7)=476300÷5+110=170609÷7×8=696176÷(2×2)=44498÷(2×3)=8335+57×11=66216×60-956=4275+(947-113)=1109916-21×17=559760-268+261=753423÷(153-144)=4711×10×4=440478-96×3=19085×41×3=1045543×5×4=860167+127=294(796-272)÷2=262311+147-362=96218×3×4=2616971-46×14=327497-(251+165)=81648-(153+107)=38813×6×30=2340415-232=18358×8×6=278432+312+223=567417+180÷9=437245×(12÷4)=735768÷(318-315)=256406×(28÷4)=2842874-25×33=4915×(60÷5)=18018×33=594430-11×3=39730÷2×7=105486÷(2×3)=81212+102=31441×2×80=656016×29-83=381330÷5=66110×9-521=46911×91×7=70070.3+2.5=2.83.1+6.8=9.915÷3=58.1+7.5=15.6416×2=832836÷2×6=2508400÷(439-431)=50247-19-170=58423+(114-21)=516116×(40÷8)=580963+294-661=59663+367=43082×34=2788(459-243)÷8=2716×58=928621×2=1242466÷2+95=32845×(279-184)=4275367+127-328=1669.2-5.2=4.0840÷7×6=720696-86×2=524777-14×33=31516×12=192217-118÷2=158635+204×3=124771×5×9=3195164-(56+36)=7210×6×4=24075×15×2=22506.3+5.9=12.217×20-142=198202×4-522=28635×(196÷7)=980300×(42÷6)=2100461-35×12=41105÷(18÷6)=3540×10÷8=50(491-163)÷8=41839+152+594=158521×14÷2=147248+(180-125)=303380-243=137483×2-878=88301×3÷7=129780-307=473453-(126+59)=268297÷9=3361×2×3=366259+179-102=336310-184-32=94488-401-70=1711×29×2=63896÷3×73=2336528÷(4×2)=66999-(540-530)=989132÷6×84=1848509+235+32=77633×13-193=236256-532÷7=18063÷9×42=294244×5÷4=30571.8-31.1=40.7371÷(49÷7)=53393+508÷4=520420÷(21÷7)=14090×(372÷6)=5580470÷2=23516×3×65=312013+235-221=27747-156-379=212(713-13)÷5=14013×6×85=6630343÷(35÷5)=49774÷(755-752)=25817.8-10.6=7.2499×2=998957×(36÷4)=861316×24×2=76827×(252÷7)=972184÷(655-653)=92952÷7=136948÷(2×2)=237451-138÷2=38265+775+46=88646×10×2=920254-30÷3=24414×32-198=2502.5+4.8=7.3219×2=43825+82=10749+254+201=504936-27×9=693512-35×13=57689-18×6=58171×(488-483)=35555×(811-802)=495278+190=46831×3×89=8277(504-492)×62=744593+(622-510)=705354×(32÷4)=283275+455×2=985471-(22+32)=417230+190-240=180112÷2÷4=14294×(902-898)=1176506-75×2=356736+(851-805)=782232+264=496180×(145-141)=720144÷6×10=240654÷3=218282-(263+11)=8360÷(2×4)=45261-154-94=1392×(240÷4)=5520904-(427-249)=72633×(672÷8)=2772276÷(305-299)=4683+73+639=795210÷5=4219×12=228(399-322)÷7=11390÷5×7=54620×33÷2=330394+28×20=95414×(124-86)=532535+177×4=1243554-(490-143)=207117×2-113=121256÷8÷2=16373-33+63=40349+564+289=902431-180+20=271469-(47+173)=249377-(633-455)=1996.5-6.2=0.313×10×4=520371-200÷4=32112×(179-148)=372282-17×15=2784×(200÷4)=420023×24-194=358849×7-43=5900700+188+94=982680-315÷3=575367-585÷5=250315÷(534-529)=63984-340÷4=899240+98÷2=28910×45×2=900359-620÷4=2045.6+8.9=14.5(464-354)÷2=5525×3×80=6000286×(16÷8)=5726/10-3/10=3/10408÷3×8=1088488-42-353=93469-342÷6=412729×(45÷9)=3645731-712+241=260876-411×2=54231-264÷3=143(240-93)÷3=4975-245÷7=40437-11×33=74294+215=509540÷(258-249)=60353+(315-23)=645411-(83+59)=269428×(32÷4)=342444×8×2=704686-728÷8=595369÷3+435=55828×16-397=51344+650-507=487324÷(2×3)=54898+305=1203318+167-73=41226÷2=13224×8÷2=896144÷(28÷7)=36463-221-24=21845×(100÷5)=90090÷6+303=31826×36÷8=117993-119-105=76996÷(24÷8)=3255+684÷2=397126+291-285=1323.7+38.1=41.81/6+2/6=3/6117-29×4=162×57×7=24738888×7=621635÷5=7227×3×9=6129358+70-22=406129+87=216208÷4÷2=26497-16×28=49235×(429-423)=14103.3+9.6=12.970×(407-403)=280158+(320-200)=278406×9=365422×4÷2=44175×4÷5=140591-13×21=318510-28×15=90189÷(811-802)=21936-10×71=22633×3×4=396234×4÷8=117218+57÷3=237200-17×9=47495+471-829=137(630-50)÷4=145852÷(134-132)=426449+551-339=661192÷8+78=102333+874+23=1230256×3=768930÷6×7=1085(918-855)×52=3276423-309=11432×20÷5=128357+154+548=1059687-188+908=1407171×5÷9=9555+302=357(684-589)×78=7410244×3-652=80494×2×7=691619+762÷6=14624×(95-89)=144875-650-13=212271-168=103529-28=501493-41×7=206397-22×18=122×(24÷4)=132764-55×4=544204÷(27÷9)=68630÷7×10=900197×5+275=126087×6+388=910(430-98)÷2=166406-(402-87)=9117×5×96=8160813+255-753=31595.6-74.2=21.4885-(545+80)=260645-481=164732-660=72465-10×38=85474+903÷7=6038.2+5.1=13.3695-(83+107)=505696+894-698=892197-14×13=15403-(346+37)=20348+584÷4=494168÷(56÷7)=2127+10×58=60722×85×2=3740472-(36+29)=407240÷8=30369-870÷5=19523×14-34=28879+42×20=919523+48÷3=539310÷(20÷4)=62959-14=945664÷8×12=996271+55=326436×2×6=523235×(96÷8)=42088×2×3=528307-48×4=11534×9=30661×12÷6=122466-123=343131×3-388=5918+242×3=1644340-300÷3=240463×2+285=121110.0-5.8=4.2(44-24)×37=740290÷(40÷8)=5832×2×77=492810×10×7=700141÷3×86=4042153×(45÷5)=1377370+578÷2=65942+84÷6=569.9-3.2=6.7642÷(2×3)=107425-233+141=333940÷2=470319-177=14274×66=488492×24×6=13248725×6=4350134-273÷3=43373-(462-409)=320102-33×3=3238+28×3=322876-385=491397+784+827=2008117÷(3×3)=13194×(16÷4)=776(467-414)×11=583306×(258-255)=918365÷(10÷2)=73169-(244-235)=1604.4-1.5=2.9(208-47)÷7=23806×4-338=288663×(96÷8)=7568.9-7.1=1.82/3-1/3=1/3896÷(2×2)=224496-324+209=381767-225-358=184948-20×32=308524÷(2×2)=1319.6+7.2=16.8962÷2×9=432998×90=8820948-525-57=36647×(63÷9)=329708+(657-347)=10185.3+6.8=12.150×(342-319)=1150458+373+89=92024÷8×78=234153×4=612846÷(18÷3)=14120×3×49=29402.6-1.1=1.5833+224+866=192396×89×9=7689617×8=136313×(504-501)=939921÷(27÷9)=307947-237+907=161767+214×4=92313×66+46=90434+(434-262)=206382×4-789=739(650-494)÷6=26411+63×8=915330-(67-58)=321852÷(2×2)=213401-11×26=115235+448=68390+(128-90)=12867×(24÷8)=201592+94×9=1438182-147÷3=133949+802+30=178132×14-148=300162×(55-49)=97226×21=54641.8+25.7=67.5577-24×22=49401+675-835=241463-394+412=481180-85÷5=16314×17-36=202359-534÷3=181107×(44-39)=53592×(12÷4)=27649×16-238=546380-114-87=179886-(615+176)=95338-(445-356)=249270÷(14÷7)=135777-498-34=245665÷5÷7=19151×6÷3=302164×3-377=11554.6+41.1=95.7875-216÷9=85135×8×3=840377-87-108=18268×(424÷8)=360478×8-437=187386-22×10=166117+15×5=1928.9-4.4=4.5912÷3÷2=152464-17×10=294139+621+913=1673112×(16÷2)=89617×23-147=244847-35×4=707810-262+699=1247817-14×8=705499+43×8=84313×5×11=715630÷9+88=1584.5+7.6=12.1(558-386)÷4=43986-131=855355+127×5=99097-360÷8=5223×2×13=59831×8×4=992165-27=138540÷4÷5=27911-484÷4=79085×(380÷4)=8075105×(12÷4)=31588.7-25.4=63.36/9+3/9=111.9+31.6=43.5569+693+827=208917×(150÷5)=51020×18×2=72092×(553÷7)=7268209+84-207=86958÷2+139=618264+(602-419)=447486×8÷3=129625×27-201=474735×3-415=179063-31+348=380109×6+322=976444-14×28=52813-403+154=564707+423÷9=754159+151=31011×21×2=46276×28÷4=53211×4×59=2596304-(72+192)=40856×2÷4=42811×76=836490×(587-578)=4410114×8÷2=456247×3-328=413272×7÷8=238400÷(2×2)=10042×7×3=882589-168×2=253526÷(540-538)=26334×12-24=384331+13×33=760343-17×12=139956-107-615=234843+(893-341)=1395250+218=468505-189+920=1236700×(12÷6)=140020×(118÷2)=1180756÷2÷9=42458+44×21=138231×(182-177)=155434+261×3=121713×21-236=3728÷(35÷5)=4251+828=1079735÷3×8=1960215+40=25556×(936-910)=1456476-11×21=24519×3×29=1653126+(467-410)=183813-350=4638.2-5.9=2.3540-620÷4=38