A baseball box score records several different kinds of contribution. Runs tell you who completed the trip home; hits describe a particular way of reaching base; earned runs concern the runs charged to a pitcher under scoring rules. Those columns are related, but they are not alternative names for the same number.

Begin with the team score
Find the runs column first. That is the total used to decide the game's score, subject to the completed official result. A club can collect more hits than its opponent and still lose because the timing of those hits and other events determines how many runners score. Walks, errors and baserunning also affect an inning. Do not declare the line score wrong simply because its hits total does not resemble the runs total. They count different events.
Read the batting row as a set of categories
A player's hit, run and run-batted-in figures answer separate questions. A batter can reach base and later score without having a hit in that plate appearance. Another player can drive in a runner without scoring personally. Follow the column headings rather than treating every number as evidence of the same achievement. If an abbreviation is unfamiliar, use the official glossary for that exact statistic. Guessing from the letter can be misleading, especially when a table also includes advanced measures.
Keep earned runs in the pitching context
Earned-run accounting involves the official scorer's treatment of the inning, including relevant errors and passed-ball circumstances. It is not simply a viewer deciding whether the pitcher deserved blame. A run can count toward the team score without being charged as an earned run in the same way. The game result and the pitcher's statistical line can therefore differ without a contradiction. If a scoring correction occurs later, the statistic can change while the final team score remains the same.
Reconstruct one scoring inning
Choose an inning with a small number of runs and compare the play-by-play with the box score. Note how each runner reached base, who scored and which batting and pitching categories changed. This exercise reveals the logic more clearly than memorizing a long abbreviation list. Keep your own notes provisional when the official scorer is still reviewing a play. A highlight clip may omit the walk or error that explains a later statistic, so use the full sequence when something does not add up.
Useful answers
Can a team score more runs than it has hits?
Yes. Walks, errors and other events can contribute to scoring. Hits and runs measure different things.
Does an unearned run disappear from the game score?
No. Earned-run classification concerns statistical charging, not whether a legally scored run counts for the team. Use the official score and scorer’s record for the final categories.