Students will be expected to use estimation strategies, including front-end, front-end adjusted, rounding, and compatible numbers in problem-solving contexts. • Performance Indicators - N02.01 Provide a context for when estimation is used to make predictions, check the reasonableness of an answer, and determine approximate answers. - N02.02 Describe contexts in which overestimating is important. - N02.03 Determine the approximate solution to a given problem not requiring an exact answer. - N02.04 Estimate a sum, a difference, a product, or a quotient using an appropriate strategy. - N02.05 Select and explain an estimation strategy for a given problem.