Pre-Algebra Lesson 5-2

# Pre-Algebra Lesson 5-2 - 5-2 Estimating Sums and Estimate...

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Unformatted text preview: 5-2 Estimating Sums and DifferencesObjective: Estimate sums and differences of decimals and fractions.5-Minute CheckExpress each decimal as a fraction or mixed number in simplest form.1.0.35-Minute CheckExpress each decimal as a fraction or mixed number in simplest form.1.0.33/105-Minute CheckExpress each decimal as a fraction or mixed number in simplest form.1.0.32.-1.55-Minute CheckExpress each decimal as a fraction or mixed number in simplest form.1.0.32.-1.5-11/25-Minute CheckExpress each decimal as a fraction or mixed number in simplest form.1.0.32.-1.53.5.44 …5-Minute CheckExpress each decimal as a fraction or mixed number in simplest form.1.0.32.-1.53.5.44 …54/95-Minute CheckReplace each * with <, >, or = to make a true statement.4. –0.5 * -1/25-Minute CheckReplace each * with <, >, or = to make a true statement.4. –0.5 * -1/2=5-Minute CheckReplace each * with <, >, or = to make a true statement.4. –0.5 * -1/25. 22/3* 23/45-Minute CheckReplace each * with <, >, or = to make a true statement.4. –0.5 * -1/25. 22/3* 23/4<5-2 Estimating Sums and DifferencesTo round, examine the digit to the right of the digit being rounded....
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## This note was uploaded on 12/01/2011 for the course MATH 110 taught by Professor Staff during the Fall '08 term at BYU.

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Pre-Algebra Lesson 5-2 - 5-2 Estimating Sums and Estimate...

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