--------------------------校验:_____________-----------------------日期:_____________1000以内加减法口算练习题225+214=521+26=97+535=362-138=479-254=450-242=198+157=283+76=349+231=400-206=574-390=56+238=679-497=835-209=374+226=666+286=702-173=575+322=417-223=806+95=145-68=548+452=85+263=293-56=560+380=725-388=292-187=366+207=900-405=629+240=927-254=628-255=223+404=85+37=602-336=300-185=900-461=319+250=326+588=800-695=663+282=459-68=208-129=239+571=165+78=755+155=556-379=503+108=702-564=205+89=409+394=340-153=745-679=549+867=528-89=301-84=726+598=500-453=501+389=963-804=169+450=800-695=34+678=517-348=575+322=245-179=49+867=528-89=201-84=726+118=806+45=145-68=548+452=85+263=293-56=560+380=725-388=292-187=366+207=900-405=629+240=927-254=628-255=417-223=854-592=437+142=293-156=56+847=421-348=800-695=737-520=800-507=700-453=501+389=963-804=169+450=34+678=517-348=405-228=746+163=352+135=267+395=343+588=474+209=115+267=485+637=602-336=300-185=900-461=459-68=556-379=340-153=319+250=326+588=800-695=663+282=208-129=239+571=165+78=755+155=754-592=437+142=293-156=47+216=503+108=702-564=205+89=409+394=439+557=666+286=702-173=575+322=854-592=437+142=293-156=112+847=503+108=702-564=205+89=409+394=745-679=549+867=528-89=301-84=629+240=927-254=628-255=538+71=854-592=437+142=293-156=51+849=666+286=702-173=575+322=293-56=806+95=145-68=548+452=85+263=560+380=725-388=292-187=366+207=900-405=479-254=300-206=274+226=225+214=521+26=97+535=362-138=450-242=398+157=283+76=349+231=574-390=26+238=679-497=835-209=629+240=927-254=628-255=538+71=263+804=74+37=502-336=400-185=800-461=340-153=459-68=556-379=503+108=702-564=205+89=409+394=319+250=326+588=800-695=663+282=208-129=239+571=165+78=248+155=745-679=549+867=528-89=301-84=34+678=517-348=405-228=746+163=500-453=501+389=963-804=169+450=806+95=145-68=548+452=85+263=293-56=900-405=417-223=479-254=560+380=725-388=292-187=366+207=629+240=927-254=628-255=538+71=225+214=521+26=97+535=362-138=450-242=198+157=283+76=349+231=400-206=374+226=585-239=421-348=574-390=56+2
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