8/3/2019 Fractions, Decimals, Percents Day 3, 2011-2012

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Math Today1) Make a smart seating choice.2) Do the problems below in your MathNotebook:Solve.1. Printer Paper. A piece of printer paper is about0.00409 inch thick. Round the thickness of the paper tothe place value of the leading digit.Use rounding to estimate the sum or the difference.2. 7.5 + 3.8 3. 5.38 + 6.654. 12.71 - 3.54 5. 9.2 - 5.81Find the sum or the difference.6. 3.9 + 2.08 7. 4.61 + 1.0158. 9.173 - 1.03 9. 8.32 - 2.161

12 October2011

Decimals Part 2:Roundingdecimals,

estimation withdecimals and

add ing/su btracti ngdecimals today. Warm ups Discuss warmups Discuss HW Independentstudy time

HW:???

8/3/2019 Fractions, Decimals, Percents Day 3, 2011-2012

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8.9.173-1.03 9. 8.32 - 2.161

Solve.1. Printer Paper. A piece of printer paper is about 0.00409 inchthick. Round the thickness of the paper to the place value of theleading digit.Use rounding to estimate the sum or the difference.2. 7.5 + 3.8 3. 5.38 + 6.65

4. 12.71 - 3.54 5. 9.2 - 5.81Find the sum or the difference.6. 3.9 + 2.08 7. 4.61 + 1.015

8/3/2019 Fractions, Decimals, Percents Day 3, 2011-2012

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Discuss HWDiscuss Independent Study Strategies

12 October2011

Decimals Part 2:Roundingdecimals,

estimation withdecimals andadd ing/su btracti ngdecimals today. Warm ups Discuss warmups Discuss HW Independentstudy time

HW:???

8/3/2019 Fractions, Decimals, Percents Day 3, 2011-2012

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Lesson 3.6 -- Adding and Subtracting Decimals7. Pages 148 -150: Read through the lesson, paying special attention to theexamples.8. Pages 149 and 150: Do the 7 Guided Practice Problems.9. Pages 151 - 153: Do the odd numbered problems.

McDougal Littell Math Course 1 - The Red Math BookUse your Math Notebook for these assignments.

Lesson 3.4 -- Rounding Decimals1. Pages 137 -139: Read through the lesson, paying special attention to theexamples.2. Pages 137,138 and 139: Do the 13 Guided Practice Problems.3. Pages 139 - 141: Do the odd numbered problems.

Lesson 3.5 -- Decimal Estimation4. Pages 143 - 144: Read through the lesson, paying special attention to theexamples.5. Page 143, 144: Do the 5 Guided Practice Problems.6. Pages 145 - 147: Do the odd numbered problems.

8/3/2019 Fractions, Decimals, Percents Day 3, 2011-2012

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12 October 2011HW:Continue working (spend about 20 minutes or so) whereyou left off in class today. The lessons/pages we wereworking on are on the previous slide. Continue doing yourwork in your Math Notebook.Signed Science Assessments: Miles, Roey, EricSigned Math Assessments: Eric, Tommy, Cooper, Roey