In a remainder formula, a number is divided by 8 quotient 18, what is the largest number
在一个有余数算式里，一个数除以8商18，这个数最大是多少
<gadget id="calculator">8 * 18</gadget>
<output>144</output>

<gadget id="calculator">8 - 1</gadget>
<output>7</output>

<gadget id="calculator">144 + 7</gadget>
<output>151</output>

<result>151</result>