1. 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

2. Section 5.6

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7. 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