二年级上册数学易错题集
二年级数学易错题集一、填空题1.63厘米长的绳子分成7份,每份长9厘米()2.有一条40厘米长的绳子,每7厘米剪成一段,至少可以剪成()段。3.一根绳子长12米,对折两次剪开,平均每段长()米。4.25个篮球,如果每6个,放一筐,至少需要()个筐?5.小明有35枚棋子,小亮有25枚棋子.小明比小亮多()枚,小明给()枚棋子给小亮,两人的棋子数就同样多了6.20个苹果,至少要再买()个,才能平均分给6个小朋友。7.付28元钱,至少付()张5元。如果改付10元,至少付()张。一支铅笔8角,4元可以买()枝这样的铅笔。8.经过两点可以画()条线段。10.七巧板中有()、()(),共()种图形。其中三...
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