2013年苏教版五年级数学下册期中复习题
一、判断题。
1.等式的两边同时加上或减去一个数,所得的结果仍然是等式。··········· ( )
2.等式的两边同时乘或除以同一个数,所得的结果仍然是等式。··········· ( )
3.65+4m=120是方程。··································································· ( )
4.含有未知数的式子是方程。··························································· ( )
5.方程一定是等式,等式不一定是方程。 ( )
6. 真分数都小于1,假分数都大于1。·················································· ( )
7. 假分数都比真分数大。···································································· ( )
8. 假分数的分子一定比分母大。·························································· ( )
9. 分母是6的真分数只有5个。·························································· ( )
10、两个数的公因数的个数是无限的。…………………………………( )
11、把一根电线分成4段,每段是米。……………………………………( )
12、大于 而小于 的最简分数只有一个………………………………… ( )
13.因为 = ,所以 和 的分数单位也相同。…………………………( )
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2013年苏教版五年级数学下册期中复习题 |