James scored 13 field goals worth 3 points and 20 shots worth two points.  How many total points did he score?
The field goals were worth 3*13=
<gadget id="calculator">3*13</gadget>
<output>39</output>
39 points.
The two-point shots were worth 2*20=
<gadget id="calculator">2*20</gadget>
<output>40</output>
40 points.
So the total score is 39+40=
<gadget id="calculator">39+40</gadget>
<output>79</output>
79 points.

<result>79</result>