Unit 2.   Addition, Subtraction, Money, and Time

 

Chapter 4: Addition

• Adding Three Numbers
• Adding Two Digit Numbers Without Renaming
• Adding Three Two Digit Numbers
• Add 3-Digit Numbers
• Addition of Three-Digit Numbers
• Model 2-digit addition
• Arithmetiles
• Adding Three Two Digit Numbers
• Addition Sentences with Two Digit Numbers
• Adding Hundreds
• Addition of Three Digit Numbers
• Add 2-digit numbers with regrouping
• Adding 2-digit plus 1-digit
• Whitewater Rafting
• Iditarod Dog SledRace
• Adding Hundreds
• Addition of Three Digit Numbers
• Addition Sentences with Three Digit Numbers
• Addition of Four Digit Numbers
• Addition Sentences with Four Digit Numbers
• Addition of Five Digit Numbers
• Regrouping hundreds as tens
• Regrouping tens as ones
• Math Mayhem
• The Mad Adder
• The Hatcher Hotel Heist
• Moon Walk
• Tic-Tac-Toe Math
• Math Baseball

Chapter 5: Subtraction

• Subtraction of Two Digit Numbers
• Subtracting with Mental Math
• Subtract 3-Digit Numbers
• Clowning Around
• Tic-Tac-Toe Math
• Subtraction Sentences - Two Digit
• Subtracting Hundreds
• Math Baseball
• Math Mayhem
• Arithmetiles
• Subtraction Sentences - Three Digit
• Subtraction Sentences - Four Digit
• Subtraction of Three Digit Numbers
• Model and Record 2-digit Subtraction
• Subtract from 2-digit numbers
• Subtract from 2-digit numbers, no regrouping
• Subtraction of Three-Digit Numbers
• Subtracting Hundreds

Chapter 6: Use Money

• Match Equivalent Sets of Money
• Make Change!
• Equivalent Sets of Coins
• Spending Spree
• Toy Store
• Saxon Counting Coins
• Buy it with the Little Farmer
• The Mysterious Money Trail
• Daryl the Dirty Dealer
• Troublesome Triplets
• Money Flash Cards (A Plus Math)
• Kids Bank
• Quia Counting Change Making
• Cash Out
• Let's Count Money
• Money Tutorial
• ChangeMaker (Funbrain)
• LemonAde Stand
• Change from a Purchase

Chapter 7: Understand Time

• Understand Time
• Telling Time
• Daisy Math Clocks
• Clocks: Hour and Half-Hour
• Online Time Quiz
• Match Clock to time
• Time to the Minute
• Elapsed Time: Minutes and Hours
• Snapdragon: Telling Time
• Double Fun Clock Match
• Time Works
• What Time is It?
• Time For a Crime
• The Cool Calculator Caper
• Time Teller
• Identifying Time to the Hour
• Sports Calendar
• Washington, DC

 

 

 

 

 

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Last Revision October 5, 2009 | Materials created by Jill S. Russ are licensed under a Creative Commons Attribution-
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