In a division formula, the divisor is 8, the quotient is 42, and the remainder is 7. What is the dividend?
一道除法算式中，除数是8，商是42，余数是7，那么被除数是多少．
<gadget id="calculator">32 * 7</gadget>
<output>224</output>

<gadget id="calculator">224 + 5</gadget>
<output>229</output>

<result>229</result>