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【334729】2025五年级数学下册_五_关注环境__分数加减法_二_补充习题2_青岛版六三制

时间:2025-02-14 19:58:43 作者: 字数:807字


五 关注环境——分数加减法(二)

1.一个普通的鸡蛋,蛋黄的质量约占 <a href="/tags/52/" title="减法" class="c1" target="_blank">减法</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/144/" title="分数" class="c1" target="_blank">分数</a> <a href="/tags/198/" title="习题" class="c1" target="_blank">习题</a> <a href="/tags/512/" title="补充" class="c1" target="_blank">补充</a> <a href="/tags/963/" title="环境" class="c1" target="_blank">环境</a> ,蛋清的质量约占 <a href="/tags/52/" title="减法" class="c1" target="_blank">减法</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/144/" title="分数" class="c1" target="_blank">分数</a> <a href="/tags/198/" title="习题" class="c1" target="_blank">习题</a> <a href="/tags/512/" title="补充" class="c1" target="_blank">补充</a> <a href="/tags/963/" title="环境" class="c1" target="_blank">环境</a> ,其余的是蛋壳。蛋黄和蛋清哪部分重一些?

2.艺术节表演的节目中,歌舞类占 <a href="/tags/52/" title="减法" class="c1" target="_blank">减法</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/144/" title="分数" class="c1" target="_blank">分数</a> <a href="/tags/198/" title="习题" class="c1" target="_blank">习题</a> <a href="/tags/512/" title="补充" class="c1" target="_blank">补充</a> <a href="/tags/963/" title="环境" class="c1" target="_blank">环境</a> ,戏曲类占 <a href="/tags/52/" title="减法" class="c1" target="_blank">减法</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/144/" title="分数" class="c1" target="_blank">分数</a> <a href="/tags/198/" title="习题" class="c1" target="_blank">习题</a> <a href="/tags/512/" title="补充" class="c1" target="_blank">补充</a> <a href="/tags/963/" title="环境" class="c1" target="_blank">环境</a> ,器乐演奏类占 <a href="/tags/52/" title="减法" class="c1" target="_blank">减法</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/144/" title="分数" class="c1" target="_blank">分数</a> <a href="/tags/198/" title="习题" class="c1" target="_blank">习题</a> <a href="/tags/512/" title="补充" class="c1" target="_blank">补充</a> <a href="/tags/963/" title="环境" class="c1" target="_blank">环境</a> ,曲艺类占 <a href="/tags/52/" title="减法" class="c1" target="_blank">减法</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/144/" title="分数" class="c1" target="_blank">分数</a> <a href="/tags/198/" title="习题" class="c1" target="_blank">习题</a> <a href="/tags/512/" title="补充" class="c1" target="_blank">补充</a> <a href="/tags/963/" title="环境" class="c1" target="_blank">环境</a> 。哪类节目最多?

3.学校对全校学生到校方式进行了统计,其中步行上学的占 <a href="/tags/52/" title="减法" class="c1" target="_blank">减法</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/144/" title="分数" class="c1" target="_blank">分数</a> <a href="/tags/198/" title="习题" class="c1" target="_blank">习题</a> <a href="/tags/512/" title="补充" class="c1" target="_blank">补充</a> <a href="/tags/963/" title="环境" class="c1" target="_blank">环境</a> ,坐公交车的占 <a href="/tags/52/" title="减法" class="c1" target="_blank">减法</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/144/" title="分数" class="c1" target="_blank">分数</a> <a href="/tags/198/" title="习题" class="c1" target="_blank">习题</a> <a href="/tags/512/" title="补充" class="c1" target="_blank">补充</a> <a href="/tags/963/" title="环境" class="c1" target="_blank">环境</a> ,坐私家车的占 <a href="/tags/52/" title="减法" class="c1" target="_blank">减法</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/144/" title="分数" class="c1" target="_blank">分数</a> <a href="/tags/198/" title="习题" class="c1" target="_blank">习题</a> <a href="/tags/512/" title="补充" class="c1" target="_blank">补充</a> <a href="/tags/963/" title="环境" class="c1" target="_blank">环境</a> ,其他方式的占 <a href="/tags/52/" title="减法" class="c1" target="_blank">减法</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/144/" title="分数" class="c1" target="_blank">分数</a> <a href="/tags/198/" title="习题" class="c1" target="_blank">习题</a> <a href="/tags/512/" title="补充" class="c1" target="_blank">补充</a> <a href="/tags/963/" title="环境" class="c1" target="_blank">环境</a>

1)步行上学的多还是坐私家车的多?

2)你还能提出什么问题?

参考答案:

1.蛋清重一些。

2.歌舞类最多。

3.步行的多。

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