三年级数学(上)计算题及答案集锦

三年级数学(上)计算题及答案集锦401-390=6/8+2/8=942-214×2=30×(245-239)=377-130=929-(831-311)=390+268=421+19×7=115-(54+37)=304+30×2=496×(234-227)=169+101=482+331=422+23-94=570-255+759=44+230=461+399+121=124×8-948=511+(672-302)=84+(464-329)=414+171×4=137-41×2=171-151+132=881+126×3=383+47-260=581-142-363=15×2=460-233-11=606-(27+548)=4/6-1/6=335-99×2=779-271=518+195-102=192+(80-57)=179-(43+92)=274+101×7=211+819=757-252-48=302-(25+108)=231-23-157=863×(990-981)=948+(515-145)=302-(97+46)=27+(460-198)=816×2-809=724+74×5=392+848+42=186-28=295-13×2=941-(364-142)=325+175-284=187×(272-268)=334×3-578=444+(932-684)=109×(418-412)=125+370-16=369-(174+122)=276×8-284=675×(236-232)=82+396=334+246×4=887-660+425=567+844-349=236+66×3=704-365-291=814+(946-257)=511×4=113+572=575-(286+180)=548+378=441-22-381=4/8+2/8=458-(383-261)=356-185-22=647×(470-466)=4/9-2/9=372-182=567-(399-387)=418+460-572=550×6=96×9=421-222+82=218-188+369=409-(31+96)=416-(190+80)=127-60+149=3/8+2/8=433-165-160=213×4-121=661×6-292=709-384-78=159×4-391=759-272×2=49+55×7=423-272-66=350-144×2=661-78+168=935-(231+142)=140+271=215+102-34=894×3=71×8=911-491+842=4/6+2/6=477+715=280×2=833×(745-738)=927-897+436=87+235=378-371+380=324×(239-234)=574+12+271=489-(362-92)=629-120×4=615+746-60=4/8-2/8=510+948=117×6-144=396×3=1/7+4/7=280+22×3=442-281=807-251×2=983+53×2=801-(719-711)=99+408+399=389+49-207=56×(278-274)=268-(271-255)=3/7-1/7=804×2-188=333-(111+198)=438-164+814=457-115+606=904+(949-367)=239-(920-748)=968+675+928=17+294+335=467-90=150+77×9=299×2-590=394-(229+85)=3/8+4/8=326×2=766-278-437=200-(69-53)=264+39×7=767×4-10=96+(204-182)=85+275=280+(570-51)=567-(214+35)=631×5-159=29×(205-202)=776-129×4=775+(621-81)=608-(180+300)=204-131=492-302=341+(420-175)=137×6-810=59+95-132=144+582-63=802-439=55-49+328=455-28×9=295-(219-146)=914+883+609=106×9=591-58-474=375+(237-68)=421+140=51×3=6/10-3/10=938-788-126=2/6-1/6=235-22×5=445+884+13=926+(766-329)=2/8+3/8=406-(397-68)=201+166+227=922-170-654=149+124=327-12+175=677-59×9=514+116-273=170×2=854×9-616=87+173×2=955-(553+312)=567+559=303-(14+109)=744-(141-39)=517-48=779+529+285=105×(200-196)=245-111×2=340+(436-122)=561-476=8/10+2/10=90+(363-332)=457+443-329=368×2=811-309=393+364-750=322+688-791=388-(479-204)=201-(334-133)=331-150-50=269×(961-957)=537×(98-93)=2/8-1/8=812-378=323+91×8=754+394+572=179+121=156+197-10=126+138-47=239×2=127×7-691=175×9-564=5/8-2/8=273-109=120-(476-427)=597+83×7=431-308+206=332+981+367=308+59=458-30+38=64-64+437=895×4=194×(162-159)=281-113×2=2/9+7/9=126×5=203-68×2=937×(685-676)=444×2=601+24-92=7/9-2/9=408-145+209=948+191+138=307+122+496=733-(675-479)=545-(547-124)=235-160-41=436-107-61=723-320+538=613-56-82=444-(299-244)=631-(405-81)=208×3-16=326-145+276=139×(389-382)=1/10+6/10=415-97-172=54+16=139-25×5=980-(117+372)=498-94×2=635×(365-360)=1/7+3/7=150+(936-769)=6/9-2/9=3/4-1/4=312+794+717=191×2-38=55+(264-77)=305+(461-16)=25+173+540=432-(293+10)=683-345=184+213+251=26×(139-132)=132×3-47=359-(161+175)=356-13×8=368-224=450-107×2=910+442+777=2/5-1/5=137+48×7=42×7-210=234+139×3=1/4+2/4=117-11-28=262-(115+72)=37×(254-251)=918-372=406-267=229+54+326=420+(413-349)=440-234=459-71×2=87+13×2=392+833=720×9=864×6=77+39×4=228+44+152=72×9=548-(133-117)=395+48-340=参考答案401-390=116/8+2/8=1942-214×2=51430×(245-239)=180377-130=247929-(831-311)=409390+268=658421+19×7=554115-(54+37)=24304+30×2=364496×(234-227)=3472169+101=270482+331=813422+23-94=351570-255+759=107444+230=274461+399+121=981124×8-948=44511+(672-302)=88184+(464-329)=219414+171×4=1098137-41×2=55171-151+132=152881+126×3=1259383+47-260=170581-142-363=7615×2=30460-233-11=216606-(27+548)=314/6-1/6=3/6335-99×2=137779-271=508518+195-102=611192+(80-57)=215179-(43+92)=44274+101×7=981211+819=1030757-252-48=457302-(25+108)=169231-23-157=51863×(990-981)=7767948+(515-145)=1318302-(97+46)=15927+(460-198)=289816×2-809=823724+74×5=1094392+848+42=1282186-28=158295-13×2=269941-(364-142)=719325+175-284=216187×(272-268)=748334×3-578=424444+(932-684)=692109×(418-412)=654125+370-16=479369-(174+122)=73276×8-284=1924675×(236-232)=270082+396=478334+246×4=1318887-660+425=652567+844-349=1062236+66×3=434704-365-291=48814+(946-257)=1503511×4=2044113+572=685575-(286+180)=109548+378=926441-22-381=384/8+2/8=6/8458-(383-261)=336356-185-22=149647×(470-466)=25884/9-2/9=2/9372-182=190567-(399-387)=555418+460-572=306550×6=330096×9=864421-222+82=281218-188+369=399409-(31+96)=282416-(190+80)=146127-60+149=2163/8+2/8=5/8433-165-160=108213×4-121=731661×6-292=3674709-384-78=247159×4-391=245759-272×2=21549+55×7=434423-272-66=85350-144×2=62661-78+168=751935-(231+142)=562140+271=411215+102-34=283894×3=268271×8=568911-491+842=12624/6+2/6=1477+715=1192280×2=560833×(745-738)=5831927-897+436=46687+235=322378-371+380=387324×(239-234)=1620574+12+271=857489-(362-92)=219629-120×4=149615+746-60=13014/8-2/8=2/8510+948=1458117×6-144=558396×3=11881/7+4/7=5/7280+22×3=346442-281=161807-251×2=305983+53×2=1089801-(719-711)=79399+408+399=906389+49-207=23156×(278-274)=224268-(271-255)=2523/7-1/7=2/7804×2-188=1420333-(111+198)=24438-164+814=1088457-115+606=948904+(949-367)=1486239-(920-748)=67968+675+928=257117+294+335=646467-90=377150+77×9=843299×2-590=8394-(229+85)=803/8+4/8=7/8326×2=652766-278-437=51200-(69-53)=184264+39×7=537767×4-10=305896+(204-182)=11885+275=360280+(570-51)=799567-(214+35)=318631×5-159=299629×(205-202)=87776-129×4=260775+(621-81)=1315608-(180+300)=128204-131=73492-302=190341+(420-175)=586137×6-810=1259+95-132=22144+582-63=663802-439=36355-49+328=334455-28×9=203295-(219-146)=222914+883+609=2406106×9=954591-58-474=59375+(237-68)=544421+140=56151×3=1536/10-3/10=3/10938-788-126=242/6-1/6=1/6235-22×5=125445+884+13=1342926+(766-329)=13632/8+3/8=5/8406-(397-68)=77201+166+227=594922-170-654=98149+124=273327-12+175=490677-59×9=146514+116-273=357170×2=340854×9-616=707087+173×2=433955-(553+312)=90567+559=1126303-(14+109)=180744-(141-39)=642517-48=469779+529+285=1593105×(200-196)=420245-111×2=23340+(436-122)=654561-476=858/10+2/10=190+(363-332)=121457+443-329=571368×2=736811-309=502393+364-750=7322+688-791=219388-(479-204)=113201-(334-133)=0331-150-50=131269×(961-957)=1076537×(98-93)=26852/8-1/8=1/8812-378=434323+91×8=1051754+394+572=1720179+121=300156+197-10=343126+138-47=217239×2=478127×7-691=198175×9-564=10115/8-2/8=3/8273-109=164120-(476-427)=71597+83×7=1178431-308+206=329332+981+367=1680308+59=367458-30+38=46664-64+437=437895×4=3580194×(162-159)=582281-113×2=552/9+7/9=1126×5=630203-68×2=67937×(685-676)=8433444×2=888601+24-92=5337/9-2/9=5/9408-145+209=472948+191+138=1277307+122+496=925733-(675-479)=537545-(547-124)=122235-160-41=34436-107-61=268723-320+538=941