人教版二年级数学上册试卷、练习题-期中过关测试卷+含参考答案
期中过关检测卷一、填一填。(5题4分,6题2分,其余每空1分,共28分)1.填上合适的长度单位。宽2( )宽15( )长2( )2.比38多29的数是( ),39比87少( )。3.在里填上“+”“-”“×”“>”“4.2 3 53 3 55.3 4(或4 3) 3 7 5(或7 3 5)8 3(或3 8或6 4或4 6)[点拨]可以把2个4合成8,也可以把每个8拆成2个4。5 6 2(或6 5 2)6.4 5 20 5 4 20 7.8 6二、1.√ 2.× 3.× 4.√ 5.
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