青岛版二年级上册数学期中检测卷
青岛版二年级上册数学期中检测卷时间:40分钟 满分:100分一、填空。(每空1分,共25分)1.在6+6+6+6+6=30中,相同的加数是( ),相同加数的个数是( ),写成乘法算式是( )。2.5×8=( ),读作( ),表示( )个( )相加,还可以表示( )个( )相加,5和8都是( ),( )是积。3.三角板上最大的角是( )角,其余2个角都是( )角。4.数学书的封面有( )个直角,一条红领巾有( )个锐角,1个( )角。5.把口诀补充完整。( )六三十 八( )七十二 七八( )( )六十三 ( )...
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