Ryan has 30 stickers. Steven has thrice as many stickers as Ryan.   Terry has 20 more stickers than Steven. How many stickers do they have altogether?
Steven has 3 x 30 = 
<gadget id="calculator">3*30</gadget>
<output>90</output>
90 stickers.
And, Terry has 90 + 20 = 
<gadget id="calculator">90+20</gadget>
<output>110</output>
110 stickers.
Therefore, they have 30 +90 + 110 = 
<gadget id="calculator">30+90+110</gadget>
<output>230</output>
230 stickers altogether.

<result>230</result>