1000以内的加减法(打印版)
1000以内的加减法 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=39+57= 666+286= 702-173= 575+322= 85-39= 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= 538+71= 417-223=854-592= 437+142= 293-156= 53+829= 421-348=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= 405-228= 746+163= 737-520= 352+135= 67+95= 43+88= 474+209= 800-507=25+