Back to 9.1 Use a Problem Solving Strategy

9.1 Exercise 60

Avg difficulty 2.5

Solve each number word problem.

The sum of two numbers is twenty. One number is four less than the other. Find the numbers.

OpenStax Prealgebra 2e, 9.1 Use a Problem Solving Strategy, exercise 60

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Adapted from Prealgebra 2e © 2020 Rice University. Licensed under CC BY 4.0. Source: Prealgebra 2e. Imported at revision 77a933c.