Caroline has 4 children.  The first child is 6 feet tall.  The second child is two inches taller than the first child.  The third child is 5 inches shorter than the second child.  And the fourth child is three inches taller than the third child.  How tall is the fourth child, in inches?
The six-foot-tall first child is 12*6=
<gadget id="calculator">6*12</gadget>
<output>72</output>
72 inches tall.
The second child is two inches taller than the first child, or 72+2=
<gadget id="calculator">72+2</gadget>
<output>74</output>
74 inches tall.
The third child is 5 inches shorter than the second child, or 74-5=
<gadget id="calculator">74-5</gadget>
<output>69</output>
69 inches tall.
And the fourth child is three inches taller than the third child, or 69+3=
<gadget id="calculator">69+3</gadget>
<output>72</output>
72 inches tall.

<result>72</result>