冀教版二年级数学期末试题
一、我会填。1、70dm=()m5dm=()cm2千克=()克1分30秒=()秒1小时20分=()分14分○14秒1时○90分90厘米○9分米1米○105厘米4×( )<15()×5<313×()<282、小红排队时在第56位,每9人一队比赛,小红在第()队。3、聪聪绕操场跑一圈用58秒,亮亮用了1分零四秒,()跑的快,快()秒。4、钟面上有()个大格,()个小格。分针走()圈是2小时。5、角是由()个顶点和()条边组成的。6、△、○、□各代表多少?○+○+○=15△+□=28△+○=12△=()○=()□=()7、在括号里填上合适的单位。电视机的高度是6(),粉笔约长7()丫丫做5道算术题用...
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