二年级竖式计算

二年级竖式计算 竖式计算 724+105= 245+167= 427+394= 562,148= 806,407= 600,256= 68+174= 720,523= 429+58= 800,589= 225+675= 780,488= 401,269= 600,497= 398+203= 竖式计算并验算 325+266= 795+808= 816,604= 401,248= 807,408= 523+34= 200,198= 473,243= 661,548= 926,675= 489+936= 168,95= 400,197= 300,108= 202+89= 竖式计算并验算 836,378= 600,203= 99+405= 900,605= 700,597= 403+98= 417,153= 808,137= 616,124= 687,178= 446,261= 700,99= 523,45= 425,178= 831,381=