三位数加减法计算题练习

1、144+932=814+551 =665+1000=28+91仁537+385=558+32仁三位数加减法练习199+398=75+505=729+808=263+206=310+534=502+957=801+98=481+421=306+812=644+64=861+146=857+423=459+86=473+577=733+530=139+312=323+29仁387+833=412156=144+932=199+398=801+60=814+551=75+505=481+21=729+808=306+812=28+91仁263+206=644+64=537+385=310+534=8

2、61+146=558+32仁502+957=857+423=459+86=473+577=733+530=139+312=323+29仁387+833=964+173=44+982=199+398=851+60=814+551=75+515=481+21=390+534=940-456=665+1000=729+808=306+818=28+99仁263+286=644+64=537-385=861-146=558-321 =502+957=857-423=459-86=473+577=733-530=139+312=323-29仁387+833=964+103=979-488=680-502

3、=637-631 =911-75=599-481 =834-776=569-366=975-883=622+190=437+270=683+181=903-786=81+519=525-412=736-675=461+433=833-732=961-690=718-608=108-14=166+262=419+489=811-796=230-177=275+42仁395-46=487-185=391+589=252+576=696+266=1000-92仁220-109=397+455=256+728=726-501 =168+750=694-149=651 -615=332+384=361+

4、331=515+483=156-25=878-128=423+493=867-387=711-487=803-408=707+220=568-309=159+583=494+264=901-508=407+396=771-468=829-10=182+465=715-594=188-109=166+262=419+489=811-796=38+241=277+566=630-341 =929-611 =214+739=299+437=476-68=459+339=443+286=893-818=654+184=334+49仁313+478=432+316=469+293=252+764=209-96=179+686=145-117=391+416=910-284=557-401 =435+48仁473+425=662-523=380+480=430+457=792-234=139+497=935-690=492+85=74+273=380+475=540+448=683-604=476+45仁138+8仁469+412=225+675=403-2仁396+416=298+622=