Estimate sums, differences, products, and quotients. Estimating has many uses. It can be done before a problem is even attempted and it can be done afterward as a check. OBJECTIVE - Estimate sums, differences, products, and quotients. What’s the difference between estimating and rounding? The answer is about…. Section 5.6

Section 5.6

Section 5.6

Section 5.6

Section 5.6

Section 5.6

Homework: Problems 9, 15 – copy the problem, round each value as directed, give the estimate (all in a top down manner) Problem 17 – copy the problem, select the correct answer and justify by rounding each value and then multiplying Problems 25, 27 – Use the 4 step process. Your first equation should have the actual values, then give a second equation with rounded values as you think appropriate. Section 5.6