What is the sum of 670 and 320 divided by the largest two-digit quotient?
670与320的和除以最大的两位数商是多少？
<gadget id="calculator">670 + 320</gadget>
<output>990</output>

<gadget id="calculator">990 / 99</gadget>
<output>10</output>

<result>10</result>