二年级下册数学期末复习冲刺卷专项复习卷4 角的初步认识和认识方向(含答案)
期末复习冲刺卷专项复习卷4 角的初步认识和认识方向一、填空。(第5题8分,其余每空3分,共38分)1.三角尺有( )个角,其中直角有( )个,最大的那个角是()角。2.一条红领巾有( )个角,一个直尺有( )个角。3.3时和( )时,时针和分针形成的角同样大,是( )角。4.傍晚当你面对着太阳时,你的后面是( ),右面是( ),左面是( )。5.数一数下面图形分别有几个角。二、我会找。(共20分)1.下列图形哪些是角?在下面的( )里画“√”。(每题2分,共10分)1/42.找出比直角小的角,在它下面的( )里画“√”。(每题2分,共10分) 三、看...
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