Calculation: 4.63*0.39+0.41*1.39-0.324*3.9=how much.
计算：4.63*0.39+0.41*1.39-0.324*3.9=多少．
<gadget id="calculator">4.63 * 0.39</gadget>
<output>1.8057</output>

<gadget id="calculator">0.41 * 1.39</gadget>
<output>0.5699</output>

<gadget id="calculator">0.324 * 3.9</gadget>
<output>1.2636</output>

<gadget id="calculator">0.5699 - 1.2636</gadget>
<output>-0.6937</output>

<gadget id="calculator">1.8057 + (-0.6937)</gadget>
<output>1.112</output>

<result>1.112</result>