Brad’s zip code consists of five numbers that add up to 10. The first and second numbers are the same. The third number is zero. The fourth number is double the first number. The fourth and fifth numbers add up to 8. What is Brad’s zip code?
The five numbers add up to 10, so the first three numbers add up to 10 - 8 = 
<gadget id="calculator">10-8</gadget>
<output>2</output>
2.
The third number is 0, so the first two numbers add up to 2 - 0 = 
<gadget id="calculator">2-0</gadget>
<output>2</output>
2.
The first and second numbers are equal, so they are both 2 / 2 = 
<gadget id="calculator">2/2</gadget>
<output>1</output>
1.
The fourth number is double the first number, so it is 2 * 1 = 
<gadget id="calculator">1*2</gadget>
<output>2</output>
2.
The fifth number is 8 - 2 = 
<gadget id="calculator">8-2</gadget>
<output>6</output>
6.
Thus, Brad's zip code is 11026.

<result>11_026</result>