Multi Step Problem Solving. Rational numbers: Any number that can be Extraneous information in a word mathematical problem: That information in a word problem that is unnecessary and only extra information that is not relevant. Basic Terms and Terminology Relating to Solving One or Multi Step Problems with Rational Numbers.
Any thinking process is a multi-step procedure, and creative thinking isn't an.
The word "multi" means more than two, or many.
Look at this example problem from a Russian fourth grade book Solving Word Problems Using Multi-Step Equations — Solving Multi-Step Equations Given a Word Problem. Cognitive models of arithmetic multi-step word problem solving. To solve an equation with fractions, we first try to change it into an equation without fractions.