二年级下册数学列竖式

二年级下册数学列竖式 -CAL-FENGHAI-(2020YEAR-YICAI)_JINGBIAN

668-442=715-512=306-273= 93+318=514+386=74+589= 486+210=740+62=461+64= 319+587=873+59=54+175= 44+115=319+438=360+303= 257+148=66+63=230+262= 418+372=17+89=59+333=

614+34=414+301=445+60= 767+6=272+56=170+379= 374+46=470+395=439+403= 37+224=119+734=266+40= 301+325=12+756=182+616= 245+129=303+500=657+97= 114+76=186+786=319+40= 127+575=433+374=215+59=

461+127=224+239=397+85= 5+40=35+40=28+580= 431+253=541+360=279+75= 77+317=471+417=657+242= 381+461=401+93=434+63= 379+161=266+205=855+56= 708-491=225+118=215+252= 363+474=597+161=153+212=

493-215=21+640=110+134= 133+128=550+100=489+342= 223+513=570-405=488-327= 667+256=121+489=790-380= 509+92=832-392=246+177= 631-120=28+539=274+524= 353+558=803-764=531-500= 633+56=878-410=457+293=

396+74=424-359=414+504= 560-139=434+365=239+474= 964-451=964-448=589-237= 893-480=668-237=423-146= 954-363=719-295=365-69= 907-329=99-22=980-433= 911-162=925-323=690-98= 984-248=484-34=947-443=