US 2018 Math kangaroo Problems Level 5-6-教师用卷
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2022-12-21 20:18:19
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US2018MathkangarooProblemsLevel5-6-教师用卷教师用卷1、【来源】2018年袋鼠数学竞赛(MathKangaroo)竞赛第1题(US2018MathkangarooProblems,Level5−6,Question#1)Thedrawingshows3flyingarrowsand9balloonsthatdonotmove.Whenanarrowhitsaballoon,theballoonpops,andthearrowfliesfartherinthesamedirection.Howmanyballoonswillnotbehitbyarrows?()A.3B.2C.6D.5E.4【答案】A;【解析】N/A.2、【来源】2018年袋鼠数学竞赛(MathKangaroo)竞赛第2题(US2018MathkangarooProblems,Level5−6,Question#2)Therearethreeobjectsonthetable.WhatdoesPeterseeifhelooksatthetablefromabove?()A.
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