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Reteach and Skills Practice Workbook

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Table of Contents<br />

Copyright © Macmillan/McGraw-Hill, a division of The McGraw-Hill Companies, Inc.<br />

Chapter 1 Place Value <strong>and</strong> Number Sense<br />

1-1 Place Value Through Hundred<br />

Thous<strong>and</strong>s ............................................................... 1<br />

1-2 Place Value Through Millions ........................... 3<br />

1-3 Problem-Solving Strategy: Use<br />

the Four-Step Plan ............................................... 5<br />

1-4 Compare Whole Numbers ................................. 9<br />

1-5 Order Whole Numbers......................................11<br />

1-6 Round Whole Numbers ....................................13<br />

1-7 Problem-Solving Investigation:<br />

Choose a Strategy ..............................................15<br />

Chapter 2 Addition <strong>and</strong> Subtraction<br />

2-1 Algebra: Addition Properties <strong>and</strong><br />

Subtraction Rules ................................................19<br />

2-2 Estimate Sums <strong>and</strong> Differences .....................21<br />

2-3 Problem-Solving Skill: Estimate<br />

or Exact Answer ..................................................23<br />

2-4 Add Numbers .......................................................27<br />

2-5 Subtract Numbers .............................................29<br />

2-6 Problem-Solving Investigation:<br />

Choose a Strategy ..............................................31<br />

2-7 Subtract Across Zeros ........................................35<br />

Chapter 3 Algebra: Use Addition <strong>and</strong><br />

Subtraction<br />

3-1 Addition <strong>and</strong> Subtraction<br />

Expressions ...........................................................37<br />

3-2 Solve Equations Mentally .................................39<br />

3-3 Problem-Solving Skill: Extra<br />

or Missing Information......................................41<br />

3-4 Algebra: Find a Rule ..........................................45<br />

3-5 Problem-Solving Investigation:<br />

Choose a Strategy ..............................................47<br />

3-6 Balanced Equations ...........................................51<br />

Chapter 4 Statistics: Data <strong>and</strong> Graphs<br />

4-1 Collect <strong>and</strong> Organize Data ...............................53<br />

4-2 Find Mode, Median, <strong>and</strong><br />

Outliers...................................................................55<br />

4-3 Problem-Solving Strategy: Make<br />

a Table ...................................................................57<br />

4-4 Line Plots ...............................................................61<br />

4-5 Bar <strong>and</strong> Double Bar Graphs ............................63<br />

4-6 Problem-Solving Investigation:<br />

Choose a Strategy ..............................................65<br />

4-7 Interpret Line Graphs ........................................69<br />

4-8 Analyze Graphs ....................................................71<br />

Chapter 5 Multiplication <strong>and</strong> Division Facts<br />

5-1 Relate Multiplication <strong>and</strong><br />

Division ................................................................73<br />

5-2 Algebra: Multiplication <strong>and</strong><br />

Division Properties ...........................................75<br />

5-3 Multiply <strong>and</strong> Divide Facts<br />

Through 5 ...........................................................77<br />

5-4 Problem-Solving Skill: Choose<br />

an Operation ......................................................79<br />

5-5 Multiply <strong>and</strong> Divide Facts<br />

Through 10 .........................................................83<br />

5-6 Multiply with 11 <strong>and</strong> 12 ................................85<br />

5-7 Problem-Solving Investigation:<br />

Choose a Strategy ............................................87<br />

5-8 Multiply Three Numbers ................................91<br />

5-9 Factors <strong>and</strong> Multiples ......................................93<br />

5-10 Prime <strong>and</strong> Composite Numbers .................95<br />

Chapter 6 Algebra: Use Multiplication <strong>and</strong><br />

Division<br />

6-1 Multiplication <strong>and</strong> Division<br />

Expressions ...........................................................97<br />

6-2 Problem-Solving Strategy: Work<br />

Backward ...............................................................99<br />

6-3 Order of Operations........................................ 103<br />

6-4 Solve Equations Mentally .............................. 105<br />

6-5 Problem-Solving Investigation:<br />

Choose a Strategy ........................................... 107<br />

6-6 Algebra: Find a Rule ....................................... 111<br />

6-7 Balanced Equations ........................................ 113<br />

Chapter 7 Multiply by One-Digit Numbers<br />

7-1 Multiples of 10, 100, <strong>and</strong> 1,000 ................. 115<br />

7-2 Problem-Solving Skill:<br />

Reasonable Answers ...................................... 117<br />

7-3 Use Rounding to Estimate<br />

Products .............................................................. 121<br />

7-4 Multiply Two-Digit Numbers ........................ 123<br />

7-5 Problem-Solving Investigation:<br />

Choose a Strategy ........................................... 125<br />

7-6 Multiply Multi Digit Numbers ...................... 129<br />

7-7 Multiply Across Zeros ..................................... 131<br />

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