The school bought some colored chalks and white chalks. Among them, there are 27 boxes of colored chalks, and the number of boxes of white chalks is 4 times that of colored chalks. How many boxes of white chalk and colored chalk are there altogether?
学校买了一些彩色粉笔和白色粉笔，其中彩色粉笔有27盒，白色粉笔的盒数是彩色粉笔的4倍．白色粉笔和彩色粉笔一共有多少盒？
<gadget id="calculator">27 * 4</gadget>
<output>108</output>

<gadget id="calculator">108 + 27</gadget>
<output>135</output>

<result>135</result>