James buys twice as many toy soldiers as toy cars.  He buys 20 toy cars.  How many total toys does he buy?
He buys 2*20=
<gadget id="calculator">2*20</gadget>
<output>40</output>
40 toy cars.
So the total number of toys is 20+40=
<gadget id="calculator">20+40</gadget>
<output>60</output>
60.

<result>60</result>