The distributive law of multiplication is a common tool. Calculate 41.2*8.1+11*9.25+537*0.19.
乘法分配律是常用工具．计算41.2*8.1+11*9.25+537*0.19．
<gadget id="calculator">41.2 * 8.1</gadget>
<output>333.72</output>

<gadget id="calculator">11 * 9.25</gadget>
<output>101.75</output>

<gadget id="calculator">537 * 0.19</gadget>
<output>102.03</output>

<gadget id="calculator">333.72 + 101.75 + 102.03</gadget>
<output>537.5</output>

<result>537.5</result>