<p class="ql-block ql-indent-1"><b style="font-size:20px;">成语的加减乘除，把语文与数学知识结合在一起，益智健脑，妙趣横生！太有意思了！小编试了一下，要全部答对，实属不易！你也来试试！</b></p><p class="ql-block ql-indent-1"><b style="font-size:20px;"><span class="ql-cursor"></span></b></p> <p class="ql-block"><b>成语的加法</b></p> <h3>.............................................................................................</h3></br><h3><strong>成语的减法</strong></h3></br><h3> <h3>.............................................................................................</h3></br><h3><strong>成语的乘法</strong></h3></br><h3> <h3><strong>成语的除法</strong></h3></br><h3> <h3>.............................................................................................</h3></br><h3><strong>成语的混合运算</strong></h3></br><h3>