Xiaojun weighs 26 kilograms, and his father's weight is 10 kilograms less than three times that of Xiaojun. How many kilograms does his father weigh?
小军体重26千克，爸爸的体重是小军的3倍少10千克，爸爸体重多少千克？
<gadget id="calculator">26 * 3</gadget>
<output>78</output>

<gadget id="calculator">78 - 10</gadget>
<output>68</output>

<result>68</result>