1000以内加减法混合计算带答案(共20页).docx

精选优质文档-倾情为你奉上994-651+271= 921-496-164= 710+239-610= 950-121-432=165+705-738= 689-126+205= 179+235+296= 620-440+100=110+741-488= 837-816+513= 689-567+514= 792-644+348=109+209+271= 772-314-217= 642-553+227= 860-367+140=398-373+769= 808-238+403= 172+207+500= 313+593-679=947-307+141= 977-449+196= 510+251-561= 649+174-345=957-218-510= 995-182-526=