小学二年级1000以内加减法比赛

三位数加减法心算比赛试题930-631=921-248=582-330=467-297=73+737=165+355=659-100=620+19=411-308=995-793=926-602=436-37=362+84=112+163=835+13=642-624=596+7=436-199=671-366=529+228=828+170=442+172=405+276=858-193=983-163=370+69=164+73=904-140=129+185=765-504=736-311=871-612=466+376=336-180= 126+352=254+482=843-133=280+439=991-843=192+45=919-823=307-160=106+786=649+256=822+64=979-818=935-599=817+146=23+291=148+475=437+162=394-218=861-711=926-202=574+226=718-407=609+326=849-213=595-464=284+17=724-14=563-66=684+36=364+549=44+313=591-499=287-82=724-612=725-368=849-133=13+258=736-524=954-451=53+640=545+268=332+278=620-595=486+210=69+49=473+201=964-431=17+687=273+74=172+220=170+187=323-270=901+91=897-35=765-24=270+233=78+913=349+243=782-78=877+51=696-635=339-50=329+424=492+456=12+687=577-235=489-105= 622-615= 308+238= 413+433= 155-24=855-258=74+284= 607-204= 729-709= 847-484=25+349= 217+136=502+343= 358+371= 123+874=219-99= 561-20=489-105=622-615=308+238=413+433=155-24=855-258=74+284=607-204=729-709=847-484=121+349=217+136=502+343=203+434= 225+272= 408+401= 251+452= 341+403=191+142=358+371=368+396= 298+495= 208+101=273+27= 533+54= 241+142=203+434=35+272=408+401=251+452=341+403=191+142=368+396=298+495=208+101=273+27=533+54=241+142=474+293=118+219=129+855=621+341=77+461=144+66=255+600=18+436=119+455=492+283=59+14=627+268=122+228=261+556=741+46=376+363=372+279=394+189=401+424=304+221=397+173=356+382=476+317=133+14=467+76=445+411=203+280=379+189=99+748=19+169=547+107=415+182=158+159=329+132=493+235=262+475=746+110=101+782=23+862= 104+856=402+349=931+52=339+355=146+219=463+434=485+148=277+459=54+734=426+433=26+453=192+689=430+181=268+326=80+641=270+267=237+389=197+198=173+250=369+490=228+170=235+223=705+207=160+119=410+119=162+404=724+195=313+611=618+216=456+164=866+121=474+463=335+395=606+303=223+526=189+485=179+355=411+198=121+388= 179+351= 263+167=333+334=116+428= 242+246=289+238=117+470=489-105= 622-615= 308+238= 413+433= 155-24= 855-258=74+284= 607-204= 729-709= 847-484= 35+349= 217+136=502+343= 358+371= 123+874= 219-99= 561-