三位数加减法Word文档下载推荐.docx
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395+381=222+605=256-222=
592-335=205+11=685-665=
257+230=755-740=979-515=
834-273=296+475=686-424=
637-579=332+243=413-355=
565+373=738+150=797+141=
492-197=455-24=296-150=
441-232=899-892=270+183=
120+587=586+293=226-152=
151+240=889-414=999-455=
345+543=957-679=531+975=
987-799=342-274=258+553=
445+369=468-389=457+368=
597+324=385+247=978-199=
467+333=258-168=275+345=
300-110=170+244=520-155=
369+470=578-333=246+357=
270-144=356+543=820-278=
285+369=700-264=378-197=
485+522=474-179=155-124=
489-105=622-615=308+238=
413+433=155-124=855-258=
174+284=607-204=729-709=
847-484=217+136=502+343=
358+371=219-199=561-208=
521-232=612-502=597+146=
391-180=679-179=216+565=
873-730=886-776=
468-357=569-367=358+531=
验算:
验算:
785-436=579-436=258+648=
验算:
467-358=258-138=653+259=
368-233=136+845=357+458=
997-568=372+551=192-112=
验算验算验算
578+371=576+128=412+165=
583+198=809-408=747-638=
957-824=831-430=421+188=
858-506=980-792=177-83=
验算验算验算
456+676=462-174=573-538=
166+811=278+346=777-759=
验算验算验算
347+371=921-811=479+174=
642+211=935-702=697-487=
332+548=250-175=810-466=
445-277=356+626=865-578=
876-455=345+543=957-679=
531+975=342-274=258+553=
验算验算验算
445+369=468-389=597+324=
385+247=978-199=467+333=
275+345=300-110=170+244=
520-155=1000-333=246+357=
270-144=356+543=285+369=
验算验算验算
700-264=378-197=485+522=
468-357=569-367=358+531=
验算:
785-436=579-436=258+648=
467-358=258-138=653+259
368-233=136+845=357+546
377-454=932-920=743-635=
622-376=194+93=668+297=
655-485=529-243=704-454=
294+372=788-191=552+197=
912-231=708-278=413-247=
906-532=101+590=125+742=
117+421=777+196=367+68=
458+433=116+652=592-260=
587+163=686-459=338+543=
456+359-156753-597+582631+243-254
671+112+122996-451-241864-451+156
852-609+421139+401-465357+185+159
975-114+175907-123+105831-105+123
130+505+256598-220+364890-296+207
213+523+133113+296+221823-556+226
800-712+365716-321+485747-658-687
870-680+568814-705-548823+556+782
800+712+145716+321-563747+658+449
870+680+154814+705-456534-422+665
857-451+127866-524+427486-127-122