Martha collected 90 cans while Diego collected 10 more than half the cans collected by Martha. If both of them should collect a total of 150 cans for their project, how many more cans do they need to collect?
Half the cans collected by Martha is 90/2 = 
<gadget id="calculator">90/2</gadget>
<output>45</output>
45.
So, Diego collected 45 + 10 =
<gadget id="calculator">45+10</gadget>
<output>55</output>
55 cans.
Martha and Diego collected 90 + 55 = 
<gadget id="calculator">90+55</gadget>
<output>145</output>
145 cans together.
Thus, they need to collect 150 - 145 = 
<gadget id="calculator">150-145</gadget>
<output>5</output>
5 more cans.

<result>5</result>