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Mastering Math
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Chapter 1 — Numbers through 10
Eight and Nine
Ten
Counting Pennies
Number: Word Names
Chapter 2 — Addition Facts through 10
Order in Addition
More Addition Combinations
Problem—Solving: Use a Picture
Number Sentences: Addition Sentences
Chapter 3 — Subtraction Facts through 10
Understanding Subtraction
Subtraction Sentences
Patterns
Measurement: Coins
Chapter 4 — Place Value through 99
Tens and Ones to 80
Order to 100
Quarter 2
Patterns: Skip—Counting
Chapter 5 — Addition and Subtraction Facts through 12
Adding and Subtracting
Comparing Numbers 3
Ordinal Numbers 2
Problem Solving: Using a Graph
Chapter 6 — Adding and Subtracting 2—Digit Numbers
Adding Tens
Subtracting 2—Digit Numbers
Adding and Subtracting 2
Counting On from a Quarter
Chapter 1 — Addition and Subtraction Facts through 10
Zero in on the Order
Everything Is Just Ducky!
Fruit That Makes Cents
An Ocean of Fun
Chapter 2 — Place Value through 999
Tens and Ones to 100 2
Writing Numbers to 999
After, Before, Between 2
Counting Pennies, Nickels, and Dimes
Chapter 3 — Addition Facts through 18
Sum—Thing Fishy
Up in the Air
Quarter 3
Problem—Solving Strategy: Make and Use a Graph
Chapter 4 — Subtraction Facts through 18
Just "Plane" Different
Related Addition and Subtraction Facts
Counting on from $0.50
Problem—Solving: Using a Bar Graph
Chapter 5 — Adding and Subtracting 2—Digit Numbers
"Sum" More Baseball Cards
A Bridge to Subtraction
Dollar and Cents
Problem Solving: Choose the Operation 2
Chapter 6 — Adding and Subtracting 3—Digit Numbers
Adding 3—Digit Numbers
Exploring 3—Digit Subtraction
Problem Solving: Make a Decision
Look for the Signs
Chapter 1 — Addition and Subtraction Facts through 18
Connecting Addition and Subtraction
Double the Fun
Birthday Blow Out
Problem—Solving Strategy: Draw a Picture 2
Chapter 2 — Place Value through Thousands
Comparing Numbers 4
Hold That Place
Days of Summer
Problem Solving: Drawing a Picture
Chapter 3 — Addition and Subtraction with Regrouping
Exploring Three—Digit Addition 2
Bowling in the Hundreds
Hour 3
Mamma Mia! Lots More Pizzas!
Chapter 4 — Multiplication Facts through 5
Multiplication
Picture Perfect Multiplication
Nothing to Do!
30 Minutes: Half Hour 2
Chapter 5 — Multiplication Facts through 9
It's a Dog's Life
The Multiplication Table
Number and Letter Patterns
Count the Minutes
Chapter 6 — Division Facts through 6
Sweet Division
Picture These Families
Digital Time
Puzzled by the Facts
Chapter 1 — Place Value through Ten Thousands
Comparing Whole Numbers 2
Rounded Numbers
To the Minute
What a Sport!
Chapter 2 — Addition And Subtraction
Adding Three—Digit Numbers
Playing with Subtraction
A Time Puzzle
Painting Bars
Chapter 3 — Multiplication Facts through 9
Mastering the Multiplication Facts
Multiplication Table
Time for Work
Exploring Estimation: Rounding
Chapter 4 — Multiplying by 1—Digit Numbers
Starring— Regrouping
Time to Skate
Time to Help
A.M. and P.M.
Chapter 5 — Division Facts through 9
A Parade of Division Facts
Having Fun with Facts
At the Movies
Count by 5's
Chapter 6 — Dividing with 1—Digit Divisors
What's Left?
Extra! Extra!
How Much Time Has Passed?
A Class Party
Chapter 1 — Adding and Subtracting Large Numbers
Add and Subtract with Greater Numbers
Rounding Whole Numbers
Exploring Length: Inch
About How Much?
Chapter 2 — Multiplying by 2—Digit Numbers
Dividing by 4 and 5 2
More Regrouping in Multiplication
Metric Measures
Computer Products
Chapter 3 — Dividing with 1— and 2— Digit Divisors
Family Fun
Horsing Around with Division
Using Cups, Pints, and Quarts
For the Birds!
Chapter 4 — Adding and Subtracting Decimals
Exploring Decimals
Made to Order
Look for "Sum" Difference
Winter Fun
Chapter 5 — Multiplying Decimals
The Decimal Game
Using Mental Math to Multiply Decimals
Exploring Weight: Ounce and Pound
Stocking Up on School Supplies
Chapter 6 — Dividing Decimals by Whole Numbers
In the Doghouse
Dressed for Division
Heavyweights or Lightweights?
Valentine Party Plans
Chapter 7 — Understanding Fractions
Writing Fractions
Equivalent Fractions 2
Comparing Fractions 2
Metric Measures 2
Chapter 1 — Adding and Subtracting Whole Numbers
Subtracting Across Zeros 2
"Sum" Clothes Differences
Highs and Lows
Take It One Step at a Time
Chapter 2 — Multiplying and Dividing Whole Numbers
Multiplying by Two—Digit Numbers 3
Exploring Dividing with Two—Digit Divisors
The Long and Short of It
Trade You Two of These for One of Those
Chapter 3 — Adding and Subtracting Decimals
Reading and Writing Decimals
Adding and Subtracting 3
Exploring Length: Meter and Kilometer 2
Ee! Eye! Ee! Eye! Yo!
Chapter 4 — Multiplying and Dividing Decimals
Multiplying a Decimal by a Decimal
Dividing a Decimal by a Whole Number
Fill It Full
Problem Solving: Estimation
Chapter 5 — Understanding Fractions
Comparing Fractions 3
Decimals and Fractions
Changing Improper Fractions to Whole Numbers or Mixed Numbers
Exploring Capacity: Customary Units
Chapter 6 — Adding and Subtracting Fractions
Adding and Subtracting Fractions with Like Denominators
Checking Up on Addition and Subtraction of Fractions
Weigh In
Word Problems
Chapter 7 — Percents
Percents
Changing Decimals and Fractions to Percents
Way to Weigh
Developing Problem Solving Skills
