三年級(jí)萬以內(nèi)數(shù)加減法筆算

三年級(jí)萬以內(nèi)的加減法(每天堅(jiān)持做5道,要求筆算并驗(yàn)算)517-348=507-348=594-129=610-456=705-245=643-57=305-187=900-325=459-68=745-679=702-564=963-804=800-695=405-228=259-180=900-461=208-129=737-520=352-135=528-89=200-183=359-136=408-57=487+274=345-114=254+530=438-275=139+682=709-573=725+538=600-395=634-182=674+245=755-155=205-89=423+349=500-453=726+598=746+163=940-762=708-389=517-348=705-245=459-68=800-695=208-129=369+279=507-348=643-57=745-679=405-228=737-520=338+451=594-129=305-187=702-564=259-180=352-135=242+655=610-456=900-325=963-804=900-461=528-89=359-136=345-114=600-395=755-155=408-57=254+530=709-573=634-182=205-89=139+682=423+349=500-453=726+598=746+163=940-762=708-389=450+360=390+430=690-560=840-280=780-690=620+380=320+460=630-370=970-240=460+280=800-550=580+210=405-356=844+932=199+398=801+160=814+551=275+505=481+321=665+100=729+808=306+812=428+911=263+206=644+264=537+385=310+534=861+146=558+321=733+530=502+957=857+423=459+286=473+577=519+171=216+612=160+248=515+449=118+377=865+868=139+312=323+291=387+833=964+103=686+936=921+231=302+355=195+676=968+825=797-338=716-316=983-327=825-332=548-430=783-460=898-584=830-54=979-605=897-727=750-253=659-567=577-545=641-353=940-456=979-488=680-502=637-631=911-175=876-648=599-481=834-776=569-366=975-883=686-459=338+543=615-329=376-123=289+437=660-619=996-310=381+290=838-423=424-293=139+465=743-123=467-390=851-722=655-418=271+483=448+268=316+706=391+88=926-222=536-372=658+232=449+524=856+123=454-431=895-474=731+175=674-298=673-360=983-327=825-332=548-430=515+561=915-161=534+750=874-423=492-314=688-249=298+386=742-545=152-139=300+537=351+392=443+435=854-134=358-135=793-715=115-110=555-193=293+508=939-565=641-139=190+599=829+19=373+89=819+230=995-565=845-451=677+275=282+624=519-228=323+109=424+406=258+479=906-249=894-102=935-115=250+383=596-165=921-470=146+592=204+293=281-279=890-870=611-351=778-706=516-191=808-38=316-210=967-702=448-113=483-465=840-479=933-137=914-775=689-143=912-894=838-688=377-354=991-187=460-56=647-180=947-689=732-113=502-214=564-193=740-644=626-179=252-152=894-545=713-233=814-224=575-127=843-595=819-268=941-750=854-716=942-394=844+932=199+398=801+260=814+551=375+505=481+21=665+108=729+108=306+812=28+911=263+206=644+264=537+385=310+534=861+146=558+321=502+257=357+423=459+86=473+577=333+530=139+312=323+291=387+833=764+103=686+236=621+231=302+355=195+676=268+425=519+171=216+612=160+248=515+449=118+377=365+468=485+367=154+602=421+554=536+143=486+414=106+557=97-338=716-316=783-460=898-584=830-54=979-605=897-727=750-253=659-567=577-545=641-353=940-456=979-488=680-502=637-631=911-775=876-648=599-481=569-366=975-883=894-862=958-669=765-246=485-294=804-396=190-107=787-182=996-819=298-291=977-253=896-231=960-39=537-309=386-239=995-775=985-807=136+471=345+427=622+190=437+270=683+181=903-786=281+519=525-412=736-675=461+433=833-732=961-600=718-608=188-114=166+262=419+489=811-796=230-177=275+421=395-46=487-35=391+589=252+546=696+266=856-213=999-921=220-113=397+455=256+728=726-501=168+750=694-149=651-615=332+384=361+331=515+483=156-25=878-128=423+493=867-387=711-517=803-408=707+220=568-309=459+583=494+264=971-508=407+320=771-419=443+286=893-818=654+184=829-610=182+465=715-594=538+241=277+566=630-341=929-611=214+739=299+437=476-68=459+339=486+414=106+557=512+467=797-338=716-316=983-327=825-332=548-430=783-460=898-584=830-54=979-605=897-727=750-253=659-567=577-545=641-353=940-456=979-488=680-502=637-631=911-775=876-648=599-481=569-366=975-883=894-862=958-669=765-246=485-294=804-396=190-107=787-182=996-819=298-291=977-253=896-231=960-39=537-309=386-239=995-775=985-807=136+471=345+427=622+190=437+270=683+181=903-786=281+519=525-412=736-675=461+433=833-732=961-600=718-608=188-114=166+262=419+489=811-796=230-177=275+421=395-46=487-35=391+589=252+546=696+266=856-213=999-921=220-113=397+455=256+728=726-501=168+750=694-149=651-615=332+384=361+331=515+483=156-25=878-128=423+493=867-387=711-517=803-408=707+220=568-309=459+583=494+264=971-508=407+320=771-419=443+286=893-818=654+184=829-610=182+465=715-594=538+241=277+566=630-341=929-611=214+739=299+437=476-68=459+339=334-237=404-358=433+418=306+405=338+169=427+584=876-448=433-218=517-385=800-736=516-368=680-475=532-329=784-348=536-176=624-518=807-396=340-180=704-648=300-180=800-718=500-408=317-209=547-477=819-368=833-747=414-196=403-208=300-189=400-265=357+457=714-417=375+148=213+189=320+184=375-148=213-189=320-184=576+141=328+387=537-238=900-694=490+105=189+411=800-524=109+158=135+147=632+188=579+234=389+412=360+270=438+276=542+199=239+375=167+145=135+278=619+186=348+572=398+502=411+379=298+276=618-309=508-197=397-285=886-277=176-148=236-115=343-228=683-567=483-960=412-233=564-289=791-462=463-374=545-178=611-244=825-278=430-284=632-536=725-387=530-254=873-467=312-184=184-128=308-127=430-323=767-500=834-289=803-637=780-303=627-494=539+341=829-578=603-454=187+506=933-256=600