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三年級(jí)數(shù)學(xué)(上)計(jì)算題專項(xiàng)練習(xí)附答案81+96=405+127=43+158=207+79=230+176=656+293=93+208=522+944=91+368=258+207=131+279=411+232=334+159=902+613=312+114=268+196=358+92=81+385=328+153=831+470=55+250=325+418=87+90=954+961=81+347=200+472=152+301=106+79=190+102=588+835=147+246=653+339=381+84=233+411=144+264=114+409=67+195=353+849=395+73=293+212=286+100=303+183=180+301=31+134=391+72=193+281=229+61=486+790=82+253=441+545=73+219=501+233=251+104=678+396=82+139=522+373=68+244=83+301=59+201=311+251=262-190=983-93=221-10=476-338=257-64=805-697=402-91=878-847=432-251=302-216=349-31=715-61=188-133=685-438=257-10=294-83=181-57=580-327=277-14=657-84=391-213=405-135=277-250=291-222=123-104=633-235=437-282=897-691=355-335=777-150=93-70=471-318=419-330=718-380=93-30=374-78=493-69=178-10=470-430=872-231=483-51=922-901=427-27=999-485=171-106=628-370=341-63=671-221=176-162=960-915=342-103=589-323=486-29=799-750=286-221=300-16=297-26=641-206=109-78=880-111=145×5=120×9=59×4=415×6=247×2=998×8=274×3=858×6=169×4=605×5=182×2=240×2=338×2=304×5=441×2=679×8=237×3=167×8=111×4=742×5=94×2=805×5=30×7=855×3=79×7=19×9=40×2=381×4=86×6=317×8=155×6=591×4=82×7=461×9=294×2=948×2=317×2=427×6=37×4=684×3=72×4=912×8=24×2=934×9=31×5=801×3=378×2=748×8=25×2=974×9=23×9=450×9=78×7=584×3=141×7=303×3=25×9=279×7=18×8=493×9=313+54+387=453+540+38=103+30+833=118+399+287=412+87+153=449+825+418=327+162+438=630+221+37=392+224+211=851+400+63=256+379+56=684+329+908=271+336+140=24+691+596=158+250+158=104+838+183=109+224+239=876+816+438=179+72+504=451+467+512=35+264+379=150+834+825=70+209+415=500+475+767=45+46+530=710+669+579=203+178+445=127+805+514=780+43+167=674+916+406=181+528+221=932+305+111=138+273+58=403+233+767=255+332+327=409+211+143=138+383+401=107+681+399=120+392+165=231+985+237=273+239+475=305+481+158=390+10+534=320+848+376=411+84+491=772+328+223=385+454+66=981+280+456=487+366+95=555+760+82=70+231+73=671+355+794=165+696+77=612+570+166=54+123+700=418+746+559=79+255+131=814+696+568=41+82+207=540+152+606=204+294-466=230+580-44=282+97-126=892+798-731=63+257-45=465+318-349=132+254-190=767+501-506=256+143-347=541+335-833=348+48-146=398+300-60=109+357-362=461+846-484=217+83-163=514+841-247=316+139-248=119+799-429=235+192-317=494+584-840=48+365-331=625+449-947=14+126-70=901+915-725=212+258-172=855+588-797=288+167-393=826+530-906=56+293-267=694+647-864=77+220-168=422+164-471=130+320-224=393+796-214=97+271-185=128+985-448=201+250-21=474+844-195=151+320-94=499+138-541=195+88-156=714+740-849=290+156-112=585+424-729=58+366-286=943+52-656=357+133-267=941+458-798=112+255-90=865+292-336=474+14-450=41+954-275=247+29-27=51+664-17=60+58-57=147+827-863=158+339-440=786+62-724=274+196-260=810+466-214=245-72-55=704-391-218=488-101-292=846-591-62=416-73-319=999-225-346=383-177-112=680-290-289=303-48-170=931-296-593=447-126-181=950-57-35=374-210-21=520-42-200=356-180-49=992-78-697=315-72-106=931-226-44=496-216-265=715-358-217=314-163-121=774-384-320=319-156-125=450-35-243=497-175-143=640-120-384=428-95-132=845-274-323=178-56-91=803-75-404=448-32-372=821-473-261=373-88-185=770-470-299=308-66-40=262-76-97=270-187-19=994-626-328=442-239-112=764-285-128=330-72-92=869-117-297=437-107-219=914-671-68=427-27-37=844-319-82=314-93-88=492-71-331=471-51-23=862-573-104=467-11-144=278-43-64=169-12-97=725-544-68=452-366-22=967-52-906=386-45-90=971-453-361=366-171-39=826-237-180=325-257+413=986-189+369=455-176+105=973-44+986=344-117+255=631-553+444=365-138+28=993-481+899=243-33+97=626-376+343=286-71+24=544-496+519=482-412+102=267-43+244=158-17+161=175-13+815=247-214+14=675-514+171=240-74+261=371-27+906=336-266+110=874-38+805=493-404+138=709-279+855=54-39+384=686-101+902=473-456+308=875-183+635=319-166+157=660-571+227=431-147+164=510-340+26=173-171+59=770-696+565=364-125+106=304-210+227=393-354+353=119-66+761=482-461+429=786-425+735=128-21+246=344-228+681=271-162+94=695-302+575=352-80+221=791-194+762=419-314+25=663-530+161=406-232+29=823-36+635=407-397+38=256-117+676=483-106+23=545-50+650=295-176+282=982-548+827=340-80+237=427-122+248=310-134+230=981-264+483=106+(144-92)=146+(800-451)=483+(441-416)=906+(889-733)=427+(307-251)=796+(433-170)=215+(168-101)=776+(610-407)=198+(385-204)=724+(552-52)=207+(325-74)=931+(726-28)=401+(410-262)=792+(675-496)=177+(406-64)=476+(393-329)=451+(408-48)=275+(224-19)=198+(355-336)=306+(571-74)=346+(401-396)=175+(533-434)=95+(247-24)=693+(754-254)=84+(249-134)=343+(614-206)=327+(374-190)=407+(909-266)=102+(315-254)=26+(777-390)=149+(414-205)=278+(834-21)=148+(335-193)=457+(496-250)=449+(321-120)=905+(933-291)=216+(333-125)=543+(985-339)=247+(498-150)=540+(420-165)=153+(414-193)=241+(856-716)=320+(170-118)=587+(513-392)=330+(468-30)=11+(862-165)=448+(360-287)=227+(933-686)=118+(376-142)=301+(541-190)=281+(481-470)=347+(244-21)=163+(103-90)=71+(545-268)=413+(474-176)=413+(375-319)=479+(435-328)=658+(549-63)=171+(377-245)=557+(636-203)=251-(167+20)=798-(115+299)=276-(42+202)=626-(171+84)=367-(82+272)=670-(112+389)=452-(71+342)=414-(295+32)=356-(145+30)=806-(554+97)=265-(48+182)=978-(175+565)=442-(257+98)=636-(326+122)=299-(90+27)=736-(614+26)=420-(140+54)=709-(83+307)=363-(108+177)=359-(108+173)=163-(44+21)=565-(94+143)=491-(97+165)=839-(64+158)=360-(37+302)=783-(113+70)=336-(229+48)=647-(188+185)=467-(144+149)=805-(346+313)=179-(14+40)=997-(797+118)=483-(80+113)=973-(61+405)=497-(32+172)=781-(54+524)=445-(176+172)=986-(183+349)=268-(23+44)=682-(63+50)=485-(63+123)=773-(104+657)=415-(53+361)=943-(465+137)=291-(222+51)=824-(373+394)=439-(19+83)=624-(380+40)=473-(219+152)=672-(228+172)=395-(136+216)=465-(260+69)=433-(233+110)=189-(65+67)=490-(95+181)=993-(151+56)=403-(171+200)=498-(438+23)=320-(140+132)=781-(34+86)=194-(217-104)=657-(369-245)=306-(262-115)=722-(562-398)=306-(105-51)=643-(698-261)=314-(384-125)=792-(764-60)=368-(456-344)=742-(983-974)=326-(242-230)=304-(294-24)=146-(169-86)=953-(776-285)=293-(451-295)=835-(756-335)=360-(226-209)=807-(972-271)=410-(199-71)=656-(646-45)=245-(172-80)=888-(973-142)=394-(150-23)=403-(824-593)=201-(329-317)=719-(993-448)=318-(273-149)=894-(309-154)=373-(211-50)=434-(368-81)=495-(241-24)=888-(107-24)=179-(322-263)=779-(282-279)=314-(370-122)=759-(748-168)=247-(201-173)=904-(271-116)=375-(376-110)=860-(541-365)=383-(162-96)=487-(480-30)=178-(258-191)=187-(722-614)=118-(468-430)=764-(995-466)=207-(122-47)=808-(538-384)=73-(86-32)=704-(498-233)=220-(318-251)=355-(702-591)=454-(254-217)=802-(561-326)=400-(494-259)=963-(999-690)=163-(440-400)=603-(298-234)=93-(435-430)=989-(895-567)=262+105×4=141+31×9=129+40×5=133+433×2=318+33×9=297+43×6=43+140×4=897+377×2=262+49×6=982+54×3=218+199×3=436+213×4=37+150×5=78+254×3=364+24×9=846+27×9=483+28×5=53+68×5=459+230×2=870+208×3=435+10×5=461+420×2=141+43×4=478+33×2=257+178×4=898+153×5=313+43×5=127+191×3=107+64×6=365+30×7=129×3+369=135×4+510=25×8+129=254×2+527=37×4+458=117×8+255=89×2+154=50×6+292=207×2+50=105×5+435=232×3+22=23×6+63=58×2+377=109×7+409=24×8+69=158×3+301=41×2+210=85×3+70=260×2+240=70×6+120=23×6+229=27×2+631=111×3+116=59×7+518=79×8+338=29×7+284=104×4+350=86×6+67=104×4+64=133×5+712=242-102×2=411-54×7=270-27×9=814-131×4=347-105×3=496-135×2=427-46×4=981-119×2=324-61×2=494-66×5=377-40×5=656-76×8=352-29×2=869-61×7=489-59×2=749-96×2=272-27×8=370-55×3=359-85×3=325-40×6=438-135×3=664-19×8=334-75×2=904-47×4=445-144×2=944-39×2=171-61×2=988-25×7=499-55×9=520-122×3=367-32×2=405-18×8=150-24×4=930-175×4=484-101×3=893-293×2=326-81×3=835-61×6=315-39×2=256-48×3=403-97×3=544-57×2=232-25×9=434-75×4=372-33×3=414-116×2=417-27×9=792-130×3=470-25×3=424-17×2=294-45×3=945-171×4=325-32×2=754-47×5=243-116×2=751-16×8=159-19×6=665-114×4=300-110×2=742-44×8=103×5-137=475×8-617=137×4-538=155×5-205=301×3-228=442×8-824=20×5-72=853×2-910=220×3-211=824×2-274=167×3-145=395×9-938=51×7-21=540×8-74=250×4-793=404×6-309=293×2-464=672×9-392=127×4-174=505×4-233=148×4-255=807×3-416=473×2-445=646×5-260=400×2-679=744×3-810=302×3-185=240×8-920=174×5-272=854×8-896=124×6-209=798×9-91=306×2-480=773×5-622=104×5-432=774×9-826=182×5-761=489×8-472=105×7-719=893×4-709=100×7-631=430×4-597=76×4-262=382×7-54=95×5-11=167×2-34=311×3-242=444×2-752=63×8-157=711×9-87=265×2-493=848×4-795=356×2-208=732×4-568=312×2-336=138×8-505=28×6-58=47×8-26=111×9-538=213×6-151=169×(405-400)=520×(817-813)=11×(315-306)=624×(519-515)=120×(247-243)=60×(348-342)=229×(450-446)=252×(468-463)=14×(493-487)=636×(709-700)=41×(244-239)=595×(148-141)=183×(99-94)=205×(364-359)=307×(156-153)=663×(618-613)=114×(53-50)=323×(527-521)=78×(459-451)=421×(694-688)=43×(242-237)=474×(799-790)=17×(472-469)=197×(432-423)=31×(480-474)=67×(670-663)=229×(283-279)=231×(449-440)=114×(422-418)=657×(725-717)=146×(53-50)=34×(837-830)=64×(235-232)=191×(399-395)=48×(245-237)=586×(219-214)=112×(468-462)=932×(633-625)=182×(450-446)=502×(926-917)=221×(447-444)=276×(965-962)=81×(305-300)=550×(338-331)=91×(263-256)=297×(997-994)=15×(167-160)=55×(304-298)=77×(160-156)=666×(922-918)=302×(181-178)=760×(121-116)=107×(123-114)=533×(532-526)=204×(190-186)=790×(419-413)=116×(412-407)=356×(121-114)=28×(348-341)=69×(444-441)=3/6+2/6=1/4+3/4=1/5+3/5=1/5+4/5=2/8+3/8=1/6+3/6=2/6+3/6=3/7+2/7=1/4+2/4=5/10+4/10=5/8+2/8=5/9+4/9=4/8-2/8=6/10-2/10=3/5-1/5=5/10-3/10=2/4-1/4=6/10-4/10=3/6-2/6=3/8-1/8=2/7-1/7=2/3-1/3=2/5-1/5=4/6-2/6=參考答案81+96=177405+127=53243+158=201207+79=286230+176=406656+293=94993+208=301522+944=146691+368=459258+207=465131+279=410411+232=643334+159=493902+613=1515312+114=426268+196=464358+92=45081+385=466328+153=481831+470=130155+250=305325+418=74387+90=177954+961=191581+347=428200+472=672152+301=453106+79=185190+102=292588+835=1423147+246=393653+339=992381+84=465233+411=644144+264=408114+409=52367+195=262353+849=1202395+73=468293+212=505286+100=386303+183=486180+301=48131+134=165391+72=463193+281=474229+61=290486+790=127682+253=335441+545=98673+219=292501+233=734251+104=355678+396=107482+139=221522+373=89568+244=31283+301=38459+201=260311+251=562262-190=72983-93=890221-10=211476-338=138257-64=193805-697=108402-91=311878-847=31432-251=181302-216=86349-31=318715-61=654188-133=55685-438=247257-10=247294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58278+(834-21)=1091148+(335-193)=290457+(496-250)=703449+(321-120)=650905+(933-291)=1547216+(333-125)=424543+(985-339)=1189247+(498-150)=595540+(420-165)=795153+(414-193)=374241+(856-716)=381320+(170-118)=372587+(513-392)=708330+(468-30)=76811+(862-165)=708448+(360-287)=521227+(933-686)=474118+(376-142)=352301+(541-190)=652281+(481-470)=292347+(244-21)=570163+(103-90)=17671+(545-268)=348413+(474-176)=711413+(375-319)=469479+(435-328)=586658+(549-63)=1144171+(377-245)=303557+(636-203)=990251-(167+20)=64798-(115+299)=384276-(42+202)=32626-(171+84)=371367-(82+272)=13670-(112+389)=169452-(71+342)=39414-(295+32)=87356-(145+30)=181806-(554+97)=155265-(48+182)=35978-(175+565)=238442-(257+98)=87636-(326+122)=188299-(90+27)=182736-(614+26)=96420-(140+54)=226709-(83+307)=319363-(108+177)=78359-(108+173)=78163-(44+21)=98565-(94+143)=328491-(97+165)=229839-(64+158)=617360-(37+302)=21783-(113+70)=600336-(229+48)=59647-(188+185)=274467-(144+149)=174805-(346+313)=146179-(14+40)=125997-(797+118)=82483-(80+113)=290973-(61+405)=507497-(32+172)=293781-(54+524)=203445-(176+172)=97986-(183+349)=454268-(23+44)=201682-(63+50)=569485-(63+123)=299773-(104+657)=12415-(53+361)=1943-(465+137)=341291-(222+51)=18824-(373+394)=57439-(19+83)=337624-(380+40)=204473-(219+152)=102672-(228+172)=272395-(136+216)=43465-(260+69)=136433-(233+110)=90189-(65+67)=57490-(95+181)=214993-(151+56)=786403-(171+200)=32498-(438+23)=37320-(140+132)=48781-(34+86)=661194-(217-104)=81657-(369-245)=533306-(262-115)=159722-(562-398)=558306-(105-51)=252643-(698-261)=206314-(384-125)=55792-(764-60)=88368-(456-344)=256742-(983-974)=733326-(242-230)=314304-(294-24)=34146-(169-86)=63953-(776-285)=462293-(451-295)=137835-(756-335)=414360-(226-209)=343807-(972-271)=106410-(199-71)=282656-(646-45)=55245-(172-80)=153888-(973-142)=57394-(150-23)=267403-(824-593)=172201-(329-317)=189719-(993-448)=174318-(273-149)=194894-(309-154)=739373-(211-50)=212434-(368-81)=147495-(241-24)=278888-(107-24)=805179-(322-263)=120779-(282-279)=776314-(370-122)=66759-(748-168)=179247-(201-173)=219904-(271-116)=749375-(376-110)=109860-(541-365)=684383-(162-96)=317487-(480-30)=37178-(258-191)=111187-(722-614)=79118-(468-430)=80764-(995-466)=235207-(122-47)=132808-(538-384)=65473-(86-32)=19704-(498-233)=439220-(318-251)=153355-(702-591)=244454-(254-217)=417802-(561-326)=567400-(494-259)=165963-(999-690)=654163-(440-400)=123603-(298-234)=53993-(435-430)=88989-(895-567)=661262+105×4=682141+31×9=420129+40×5=329133+433×2=999318+33×9=615297+43×6=55543+140×4=603897+377×2=1651262+49×6=556982+54×3=1144218+199×3=815436+213×4=128837+150×5=78778+254×3=840364+24×9=580846+27×9=1089483+28×5=62353+68×5=393459+230×2=919870+208×3=1494435+10×5=485461+420×2=1301141+43×4=313478+33×2=544257+178×4=969898+153×5=1663313+43×5=528127+191×3=700107+64×6=491365+30×7=575129×3+369=756135×4+510=105025×8+129=329254×2+527=103537×4+458=606117×8+255=119189×2+154=33250×6+292=592207×2+50=464105×5+435=960232×3+22=71823×6+63=20158×2+377=493109×7+409=117224×8+69=261158×3+301=77541×2+210=29285×3+70=325260×2+240=76070×6+120=54023×6+229=36727×2+631=685111×3+116=44959×7+518=93179×8+338=97029×7+284=487104×4+350=76686×6+67=583104×4+64=480133×5+712=1377242-102×2=38411-54×7=33270-27×9=27814-131×4=290347-105×3=32496-135×2=226427-46×4=243981-119×2=743324-61×2=202494-66×5=164377-40×5=177656-76×8=48352-29×2=294869-61×7=442489-59×2=371749-96×2=557272-27×8=56370-55×3=205359-85×3=104325-40×6=85438-135×3=33664-19×8=512334-75×2=184904-47×4=716445-144×2=157944-39×2=866171-61×2=49988-25×7=813499-55×9=4520-122×3=154367-32×2=303405-18×8=261150-24×4=54930-175×4=230484-101×3=181893-293×2=307326-81×3=83835-61×6=469315-39×2=237256-48×3=112403-97×3=112544-57×2=430232-25×9=7434-75×4=134372-33×3=273414-116×2=182417-27×9=174792-130×3=402470-25×3=395424-17×2=390294-45×3=159945-171×4=261325-32×2=261754-47×5=519243-116×2=11751-16×8=623159-19×6=45665-114×

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