三年级数学(上)计算题专项练习附答案

三年级数学(上)计算题专项练习附答案148+145=424+734=166+171=85+128=105+365=433+192=223+93=517+849=235+206=561+101=119+62=699+706=212+276=279+413=268+85=205+285=237+170=803+785=116+109=624+334=23+74=502+191=195+180=867+332=277+135=619+205=51+254=119+494=200+276=908+156=285+173=757+160=98+178=67+319=150+189=520+451=124+315=311+528=237+124=200+163=138+75=157+28=72+124=226+712=179+281=235+259=296+88=187+658=382+67=608+204=273+81=32+185=319+127=556+453=101+89=223+703=189+212=207+328=134+151=195+243=480-242=879-843=315-265=779-231=387-157=931-147=446-81=649-167=307-97=87-76=335-158=974-694=277-213=969-903=303-181=579-298=209-105=633-55=224-186=536-238=302-168=798-234=414-123=911-461=218-48=919-351=240-50=977-403=301-262=215-177=365-111=863-269=228-123=996-904=207-45=470-179=262-38=806-225=154-139=503-54=283-248=964-896=456-377=827-710=274-238=719-426=237-25=757-192=414-397=596-302=289-243=565-399=365-112=339-233=475-112=194-99=261-23=910-63=484-428=589-481=160×3=39×7=49×5=827×9=37×2=383×3=198×4=328×9=291×2=331×2=321×3=21×7=329×2=801×7=41×6=640×7=68×2=51×4=74×3=230×3=222×3=364×2=379×2=430×2=40×7=956×4=29×4=692×3=106×2=328×5=36×3=979×9=92×2=927×7=11×5=177×8=294×2=453×8=89×6=47×3=158×3=174×7=38×6=306×4=32×5=441×6=20×4=861×5=184×3=838×3=443×2=538×2=174×2=184×8=28×6=82×2=92×8=23×8=126×3=519×7=23+554+155=858+243+368=81+138+321=533+925+385=75+148+599=835+143+613=353+419+182=303+724+62=33+583+148=903+204+676=473+282+42=177+895+672=637+66+241=349+943+377=102+174+642=230+312+287=685+117+70=673+821+754=353+61+376=921+448+848=449+174+207=144+963+501=90+849+19=81+624+845=637+41+39=11+55+958=56+38+202=800+521+234=65+470+44=133+144+444=47+293+297=549+385+71=333+184+318=532+797+960=482+65+231=169+436+456=97+25+651=289+898+186=520+200+139=967+605+933=560+28+355=674+48+348=342+260+117=288+469+756=277+290+328=126+577+815=40+462+468=245+140+36=171+181+101=900+775+897=474+36+265=99+173+876=385+101+355=967+253+129=327+93+318=214+922+105=333+501+64=597+665+487=817+60+117=885+476+241=142+342-127=423+595-613=353+18-337=196+421-433=22+450-459=461+305-297=192+156-75=894+12-370=127+357-221=926+729-481=118+96-148=928+199-921=151+251-226=737+272-69=126+106-151=173+572-647=321+74-275=684+996-809=201+93-77=902+842-387=109+389-467=414+778-493=280+126-42=430+293-510=254+236-490=691+910-111=88+388-391=249+438-436=366+11-154=328+177-11=379+61-120=291+787-911=108+195-69=417+508-729=215+246-160=536+622-866=137+239-19=409+211-83=396+101-10=127+796-125=291+135-241=941+966-413=235+258-368=971+746-652=148+293-262=707+919-286=24+153-127=654+535-330=109+329-157=992+832-48=300+46-10=86+975-267=368+16-31=363+385-459=36+369-319=935+881-166=265+187-334=853+192-577=202+196-136=897+631-292=471-355-116=706-28-460=379-226-40=602-416-62=451-122-121=867-35-428=375-47-97=809-75-509=389-111-91=353-53-84=388-378-10=501-327-153=450-13-240=526-23-278=473-191-195=402-70-53=447-18-370=649-262-16=375-60-206=622-309-195=463-47-282=810-280-396=339-51-120=766-723-34=360-108-240=707-186-348=260-105-36=665-63-151=418-141-275=696-189-388=281-111-152=752-676-21=429-134-83=764-428-52=407-263-31=795-342-341=204-70-103=906-136-372=463-234-146=556-73-274=279-205-54=369-244-90=360-205-148=975-39-249=374-108-149=538-497-12=377-46-280=742-187-432=270-83-150=325-144-70=484-258-33=777-589-128=397-179-187=680-67-41=427-277-93=827-277-392=314-61-181=575-315-251=455-315-57=854-339-67=452-320+226=642-200+604=428-419+348=971-259+920=424-394+361=534-339+25=315-227+266=975-362+753=425-150+157=925-806+421=387-300+401=863-178+525=93-74+120=771-191+227=447-231+27=874-609+427=222-28+56=940-849+186=407-12+28=661-386+490=237-58+167=909-301+679=388-185+70=805-254+395=190-155+105=902-662+73=275-206+312=594-270+672=269-155+205=671-277+364=284-235+201=542-138+689=393-126+17=348-24+440=165-126+291=622-256+529=489-152+107=865-740+137=262-190+135=774-637+786=284-253+48=408-206+837=282-189+14=926-481+693=128-103+378=935-917+484=148-57+139=972-856+194=62-41+335=901-845+157=151-105+11=727-57+75=64-63+200=989-72+852=276-208+129=990-485+298=269-63+130=405-348+225=269-210+431=487-371+415=363+(378-212)=937+(476-456)=402+(433-384)=508+(515-210)=48+(276-165)=964+(593-267)=198+(314-14)=359+(757-151)=88+(295-224)=15+(897-591)=404+(315-21)=581+(878-516)=98+(295-116)=755+(564-370)=338+(349-29)=516+(771-170)=314+(82-62)=701+(745-34)=21+(452-291)=99+(27-15)=67+(351-333)=788+(964-717)=340+(420-69)=357+(123-76)=94+(243-58)=23+(421-266)=341+(451-310)=745+(229-212)=294+(147-135)=345+(396-357)=192+(332-155)=484+(632-628)=190+(473-345)=681+(288-71)=200+(309-234)=115+(770-255)=135+(154-70)=432+(484-170)=186+(231-211)=170+(858-519)=372+(247-163)=368+(805-308)=233+(427-343)=84+(865-310)=439+(155-61)=363+(700-560)=386+(351-17)=121+(328-54)=346+(419-394)=447+(655-510)=143+(263-117)=107+(589-132)=451+(320-295)=733+(836-655)=386+(485-34)=237+(788-81)=274+(110-59)=992+(924-278)=345+(497-296)=159+(947-813)=329-(248+51)=456-(212+30)=472-(179+150)=557-(53+302)=419-(35+168)=758-(349+346)=386-(198+141)=923-(576+36)=473-(234+23)=630-(259+10)=363-(59+135)=641-(139+412)=169-(41+92)=566-(504+30)=480-(210+193)=846-(176+44)=446-(184+48)=989-(475+354)=465-(75+309)=839-(439+272)=435-(152+71)=624-(107+198)=116-(12+18)=949-(15+15)=410-(47+82)=670-(197+453)=261-(41+10)=982-(98+155)=263-(18+55)=747-(52+366)=397-(232+73)=923-(585+89)=437-(75+176)=734-(381+42)=224-(101+78)=827-(558+85)=440-(32+43)=421-(29+385)=286-(10+196)=960-(439+271)=460-(245+198)=506-(379+104)=174-(60+92)=817-(387+275)=377-(67+306)=736-(46+204)=488-(71+139)=587-(125+383)=397-(131+107)=799-(166+383)=277-(164+80)=951-(504+437)=398-(13+146)=823-(130+530)=306-(102+59)=604-(125+412)=460-(25+52)=663-(39+53)=323-(258+43)=658-(408+243)=252-(448-418)=663-(629-467)=440-(267-121)=729-(578-482)=451-(324-125)=743-(641-569)=329-(197-68)=617-(876-870)=398-(410-122)=507-(994-666)=467-(465-218)=401-(745-377)=307-(401-178)=328-(920-635)=299-(356-241)=310-(285-255)=458-(248-145)=202-(872-685)=148-(96-83)=762-(603-526)=266-(307-90)=953-(821-659)=496-(374-132)=640-(838-746)=237-(301-231)=645-(913-795)=274-(351-337)=208-(470-424)=440-(475-183)=523-(919-771)=423-(193-148)=891-(694-553)=186-(114-60)=832-(926-493)=174-(247-131)=467-(631-302)=397-(365-198)=804-(593-86)=115-(458-448)=955-(663-145)=360-(500-325)=910-(756-253)=473-(338-207)=258-(569-527)=268-(239-11)=498-(782-706)=181-(436-356)=968-(462-315)=354-(435-181)=742-(637-312)=302-(482-439)=824-(222-220)=324-(268-263)=974-(794-738)=449-(167-35)=585-(550-315)=389-(487-361)=480-(851-479)=401-(295-82)=269-(750-487)=264+41×6=149+27×9=218+20×9=986+121×7=172+75×5=673+40×8=335+24×9=172+160×4=394+100×2=632+109×8=75+61×2=697+72×7=74+150×3=689+311×2=219+241×2=993+240×4=290+21×4=660+190×3=393+192×3=240+20×3=453+89×2=581+246×3=488+70×2=229+29×6=102+187×4=574+346×2=94+35×7=854+26×9=161+91×5=111+292×3=123×4+403=293×2+789=21×3+23=192×4+436=124×6+221=253×2+562=16×7+22=174×2+847=300×2+20=31×5+978=18×6+304=19×4+93=79×4+69=122×3+481=47×2+389=185×5+835=157×6+17=169×5+811=53×3+488=76×8+764=51×9+281=131×7+720=37×7+452=127×7+517=88×8+201=166×6+840=49×7+276=75×2+702=47×2+36=119×7+994=403-29×7=584-117×3=281-10×6=458-108×3=273-79×3=806-396×2=314-38×4=916-101×9=444-21×4=639-158×2=210-49×2=680-186×2=394-12×2=724-108×2=259-22×3=887-123×3=267-86×3=899-66×8=369-35×3=790-145×5=210-37×2=946-26×2=380-10×2=802-65×9=473-102×3=656-33×9=442-67×4=848-197×3=256-25×4=622-63×6=433-78×3=754-202×2=311-50×5=934-331×2=310-51×4=864-44×6=323-59×2=787-35×8=405-48×2=861-18×9=273-39×7=876-193×3=320-51×2=954-75×8=329-43×7=984-132×5=207-33×6=788-28×5=325-13×2=453-44×5=493-69×4=715-113×2=216-46×4=660-138×2=418-165×2=315-10×5=422-15×7=980-89×9=199-51×3=981-21×3=18×3-17=336×8-824=152×5-720=639×7-722=361×2-400=238×3-21=42×8-312=50×6-245=247×3-543=72×9-533=86×6-19=756×7-45=217×4-158=433×7-922=235×4-291=900×2-933=291×2-28=653×6-807=122×8-196=645×2-245=34×8-254=344×8-150=184×2-46=232×9-730=93×6-259=429×6-978=58×8-238=43×8-183=48×8-123=523×2-970=202×3-457=70×8-460=392×2-65=458×8-209=78×7-206=679×9-606=308×3-589=416×8-437=184×5-197=132×4-488=131×5-481=522×9-608=151×5-203=145×7-360=214×4-522=668×8-226=386×2-497=735×2-968=391×2-572=804×8-484=111×9-952=267×4-448=153×5-745=895×2-989=313×2-165=114×3-138=197×3-490=906×2-888=123×5-139=602×9-661=117×(122-114)=764×(956-952)=135×(102-95)=170×(18-12)=108×(42-37)=26×(879-876)=221×(365-361)=423×(696-691)=128×(101-97)=540×(255-249)=109×(214-205)=746×(785-780)=70×(216-213)=258×(165-159)=46×(461-456)=367×(750-742)=143×(210-205)=249×(869-865)=178×(478-473)=36×(547-541)=189×(151-148)=323×(486-479)=68×(205-198)=565×(295-289)=19×(393-384)=505×(690-687)=130×(186-183)=468×(452-443)=133×(405-402)=528×(203-198)=173×(112-107)=496×(272-268)=187×(41-36)=734×(810-804)=201×(486-483)=77×(322-317)=65×(487-478)=885×(715-712)=45×(495-492)=455×(863-859)=333×(444-441)=181×(416-412)=299×(37-34)=970×(34-31)=12×(175-167)=731×(575-567)=98×(373-366)=122×(118-114)=14×(140-131)=787×(974-969)=161×(385-382)=866×(616-608)=81×(211-206)=50×(399-394)=85×(49-43)=200×(179-175)=14×(130-127)=988×(700-691)=11×(19-12)=480×(464-458)=1/6+2/6=3/8+4/8=4/7+2/7=2/9+7/9=1/8+3/8=1/6+4/6=4/8+3/8=1/6+5/6=2/6+3/6=1/4+2/4=3/6+2/6=5/9+4/9=2/4-1/4=2/3-1/3=4/7-2/7=3/6-2/6=6/8-1/8=4/7-3/7=4/8-1/8=3/6-1/6=4/8-2/8=5/7-2/7=2/7-1/7=4/5-1/5=参考答案148+145=293424+734=1158166+171=33785+128=213105+365=470433+192=625223+93=316517+849=1366235+206=441561+101=662119+62=181699+706=1405212+276=488279+413=692268+85=353205+285=490237+170=407803+785=1588116+109=225624+334=95823+74=97502+191=693195+180=375867+332=1199277+135=412619+205=82451+254=305119+494=613200+276=476908+156=1064285+173=458757+160=91798+178=27667+319=386150+189=339520+451=971124+315=439311+528=839237+124=361200+163=363138+75=213157+28=18572+124=196226+712=938179+281=460235+259=494296+88=384187+658=845382+67=449608+204=812273+81=35432+185=217319+127=446556+453=1009101+89=190223+703=926189+212=401207+328=535134+151=285195+243=438480-242=238879-843=36315-265=50779-231=548387-157=230931-147=784446-81=365649-167=482307-97=21087-76=11335-158=177974-694=280277-213=64969-903=66303-181=122579-298=281209-105=104633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681+(288-71)=898200+(309-234)=275115+(770-255)=630135+(154-70)=219432+(484-170)=746186+(231-211)=206170+(858-519)=509372+(247-163)=456368+(805-308)=865233+(427-343)=31784+(865-310)=639439+(155-61)=533363+(700-560)=503386+(351-17)=720121+(328-54)=395346+(419-394)=371447+(655-510)=592143+(263-117)=289107+(589-132)=564451+(320-295)=476733+(836-655)=914386+(485-34)=837237+(788-81)=944274+(110-59)=325992+(924-278)=1638345+(497-296)=546159+(947-813)=293329-(248+51)=30456-(212+30)=214472-(179+150)=143557-(53+302)=202419-(35+168)=216758-(349+346)=63386-(198+141)=47923-(576+36)=311473-(234+23)=216630-(259+10)=361363-(59+135)=169641-(139+412)=90169-(41+92)=36566-(504+30)=32480-(210+193)=77846-(176+44)=626446-(184+48)=214989-(475+354)=160465-(75+309)=81839-(439+272)=128435-(152+71)=212624-(107+198)=319116-(12+18)=86949-(15+15)=919410-(47+82)=281670-(197+453)=20261-(41+10)=210982-(98+155)=729263-(18+55)=190747-(52+366)=329397-(232+73)=92923-(585+89)=249437-(75+176)=186734-(381+42)=311224-(101+78)=45827-(558+85)=184440-(32+43)=365421-(29+385)=7286-(10+196)=80960-(439+271)=250460-(245+198)=17506-(379+104)=23174-(60+92)=22817-(387+275)=155377-(67+306)=4736-(46+204)=486488-(71+139)=278587-(125+383)=79397-(131+107)=159799-(166+383)=250277-(164+80)=33951-(504+437)=10398-(13+146)=239823-(130+530)=163306-(102+59)=145604-(125+412)=67460-(25+52)=383663-(39+53)=571323-(258+43)=22658-(408+243)=7252-(448-418)=222663-(629-467)=501440-(267-121)=294729-(578-482)=633451-(324-125)=252743-(641-569)=671329-(197-68)=200617-(876-870)=611398-(410-122)=110507-(994-666)=179467-(465-218)=220401-(745-377)=33307-(401-178)=84328-(920-635)=43299-(356-241)=184310-(285-255)=280458-(248-145)=355202-(872-685)=15148-(96-83)=135762-(603-526)=685266-(307-90)=49953-(821-659)=791496-(374-132)=254640-(838-746)=548237-(301-231)=167645-(913-795)=527274-(351-337)=260208-(470-424)=162440-(475-183)=148523-(919-771)=375423-(193-148)=378891-(694-553)=750186-(114-60)=132832-(926-493)=399174-(247-131)=58467-(631-302)=138397-(365-198)=230804-(593-86)=297115-(458-448)=105955-(663-145)=437360-(500-325)=185910-(756-253)=407473-(338-207)=342258-(569-527)=216268-(239-11)=40498-(782-706)=422181-(436-356)=101968-(462-315)=821354-(435-181)=100742-(637-312)=417302-(482-439)=259824-(222-220)=822324-(268-263)=319974-(794-738)=918449-(167-35)=317585-(550-315)=350389-(487-361)=263480-(851-479)=108401-(295-82)=188269-(750-487)=6264+41×6=510149+27×9=392218+20×9=398986+121×7=1833172+75×5=547673+40×8=993335+24×9=551172+160×4=812394+100×2=594632+109×8=150475+61×2=197697+72×7=120174+150×3=524689+311×2=1311219+241×2=701993+240×4=1953290+21×4=374660+190×3=1230393+192×3=969240+20×3=300453+89×2=631581+246×3=1319488+70×2=628229+29×6=403102+187×4=850574+346×2=126694+35×7=339854+26×9=1088161+91×5=616111+292×3=987123×4+403=895293×2+789=137521×3+23=86192×4+436=1204124×6+221=965253×2+562=106816×7+22=134174×2+847=1195300×2+20=62031×5+978=113318×6+304=41219×4+93=16979×4+69=385122×3+481=84747×2+389=483185×5+835=1760157×6+17=959169×5+811=165653×3+488=64776×8+764=137251×9+281=740131×7+720=163737×7+452=711127×7+517=140688×8+201=905166×6+840=183649×7+276=61975×2+702=85247×2+36=130119×7+994=1827403-29×7=200584-117×3=233281-10×6=221458-108×3=134273-79×3=36806-396×2=14314-38×4=162916-101×9=7444-21×4=360639-158×2=323210-49×2=112680-186×2=308394-12×2=370724-108×2=508259-22×3=193887-123×3=518267-86×3=9899-66×8=371369-35×3=264790-145×5=65210-37×2=136946-26×2=894380-10×2=360802-65×9=217473-102×3=167656-33×9=359442-67×4=174848-197×3=257256-25×4=156622-63×6=244433-78×3=199754-202×2=350311-50×5=61934-331×2=272310-51×4=106864-44×6=600323-59×2=205787-35×8=507405-48×2=309861-18×9=699273-39×7=0876-193×3=297320-51×2=218954-75×8=354329-43×7=28984-132×5=324207-33×6=9788-28×5=648325-13×2=299453-44×5=233493-69×4=217715-113×2=489216-46×4=32660-138×2=384418-165×2=88