TEKS & Objectives

7.3 Number and operations. The student applies mathematical process standards to add, subtract, multiply, and divide while solving problems and justifying solutions. The student is expected to:

7.3.A add, subtract, multiply, and divide rational numbers fluently; and

We will demonstrate regrouping using paper currency.

I will add multi-digit numbers.

1. Complete warmup.

2. Practice regrouping on paper together.

Addition with regrouping

3. Practice regrouping with money.

Review how place value works with paper currency.

Now, let’s get in pairs and play a game of Money Roll.

Instructions:

• Use play money to play the game Money Roll.
• You use a mat as your playing surface (linked below)
• Start on the right side of the board and work your way to the left.    
• Roll dice or use a dice generator (lined below)
• Whatever you roll, collect that much money in ones. 
• Check to see if you have more than 10 ones. If you do, exchange 10 for a $10 bill and keep the rest of the ones.
• Keep your money in their columns and keep making change as you roll on your turn
• You win when you get to $100. There are 10 $10 bills in $100.
• Play several rounds, racing against a partner or on your own.

Here is your gameboard:

Money roll base 10

Here are some virtual dice.

Place value addition

4. “General Knowledge Challenge”

You’ve done this one before, but it’s been a while.

5. Complete assignment at Brainzy.

….Adding Worms with Cuz Cuz

….Ski Racer: Three-Digit Addition and Finding 100 More

….Roadblock: Addition Within 20

…..Look for the assignment with today’s date.

Find access codes here.

Classroom Resources

• Addition with regrouping
• Money roll base 10

Extras

• Money Math: All About Coins workbook (K)
• Money Math workbook (K)
• Money Math: Learning Coins workbook (P)
• Money, Money, Money Workbook (1)
• Dollars and Sense Workbook (2)