There are 45 footballs in the sports room, 8 less than basketballs. How many balls are there in total?
体育室里有足球45个，比篮球少8个，两种球共多少个？
<gadget id="calculator">45 + 8</gadget>
<output>53</output>

<gadget id="calculator">45 + 53</gadget>
<output>98</output>

<result>98</result>