Given the task definition and input, reply with output. This task involves creating questions from a given passage that involve some kind of complex reasoning (including numerical reasoning).
The generated questions must require looking at more than one part of the passage to answer. Try to use a variety of reasoning types in your questions (some of the sample reasoning types are illustrated in the 'positive examples' field) and also have a variety of answer types (spans, numbers, dates). A span is a continuous phrase taken directly from the passage or question. In such questions, the answer spans are recommended to be five words. Questions with answer type "number", are expected to start with "How many". For instance, "How long did an event last?" can be phrased as "How many years did an event last?". To increase diversity, try to create more questions for which the answer will be multiple spans. Please create questions that require AT LEAST 2 arithmetic operations as illustrated in the 'positive examples' field. You are encouraged to try DIFFERENT COMBINATIONS of operations and not just limit to the combinations shown in those examples. The more challenging questions you create, the better it is.

Passage: Sitting at 1-1, the Bengals traveled to Washington to face the Redskins, with rookie quarterback Robert Griffin III (RG3) making his home debut. On the first play from scrimmage, Bengals' wide receiver and former college quarterback Mohamad Sanu launched a 73-yard touchdown to AJ Green to give Cincinnati an early touchdown advantage. Bengals third-year quarterback Andy Dalton started his day with a 0-yard interception touchdown by Rob Jackson that tied the game at seven, but soon went on an impressive tear the rest of the game. Dalton rebounded with a 48-yard touchdown to Armon Binns, part of 17 unanswered points by the Bengals that gave them a 24-7 lead late in the first half. Billy Cundiff would add a late field goal that made the score 24-10, Cincinnati, at half time. The Redskins made a run at the Bengals in the third quarter, scoring back-to-back touchdowns on a touchdown run by Alfred Morris and a two-yard pass from Griffin to Santana Moss, which tied the game at 24. However, on the first two fourth-quarter drives for Cincinnati, Dalton gave his team the lead backfiring two touchdowns, one to Jermaine Gresham from six yards away, the other to Andrew Hawkins who dashed and weaved his way for a 59-yard score that put Cincinnati once again up 14, 38-24. RGIII would scramble and dive his way into the end zone with three-and-a-half minutes remaining, but the Skins' comeback effort fell short as Griffin's hail mary was knocked away on the final play of regulation.
How many points did the Bengals lead by at halftime?