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题型:填空题 题类:常考题 难易度:普通
两位数加、减两位数(竖式:含不进、进、不退、退)(复习) 2040 10
69-60+716
①35+57=
②90-26=
③46+29=
④88-5+37=
⑤94-18-65=
⑥25+39+18=
①46+24=
②72-27=
③93-46=
④78-46+31=
⑤97-25-47=
⑥53-(9+37)=
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