Dean ran 2.3 fewer kilometers than Sam. If Dean ran 6.8 km, how far did Sam run?
 A 2-column table with 4 rows. Column 1 is labeled Situation with entries increasing, difference, finding part of a total, sharing, or grouping. Column 2 is labeled Operation with entries +, minus, times, divided by.
 Select all that apply.
 You know the difference in the distances the boys ran, so this is a subtraction problem.
 You are finding the total distance the boys ran, so this is an additional problem.
 Dean ran part of the distance Sam ran, so this is a multiplication problem.
 The correct equation is s + 2.3 = 6.8.
 The correct equation is s – 2.3 = 6.8.
 The correct equation is 2.3s = 6.8.
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