Macmillan Logo
 
UNIT 7
CHAPTER 28
 
 
 
Go to page
Table of Contents
 
   
 
 
Close the book
 
CHAPTER 28 EXPLORING 2-DIGIT ADDITION AND SUBTRACTION
 
 

Chapter 28 Exploring Two–Digit Addition and Subtraction
  
  
Rhyme - Garden Song


  
Dear Family,

I will learn ways of adding and subtracting 2-digit numbers in Chapter 28. Here are my math words and an activity that we can do together.

Love, ____________________

  
count on:

Add  

Start with the greater number. 

Count on 3. 

Say 15, 16, 17. 


count back:

Subtract  

Count back 2. 

Say 15, 14. 


Home Activity  
Play a game with dimes and pennies. Your child adds 1, 2, or 3 pennies to 1, 2, or 3 dimes. Have your child count on from the greater number. Each time have him or her add another dime or penny.




  
Book - Picnic Fun

In addition to these libary books, look for the Time for Kids math story that your child will bring home at the end of this unit. 
Fifty on the Zebra by Nancy Maria Grande Tabor, Charlesbridge, 1994.
Mrs. McTats and Her Houseful of Cats by Alyssa Satin Capucilli, Margaret McElderry Books, 2001.
Time for Kids 

  
www.mmhmath.com

For Real World Math Activities

 

McGraw-Hill Logo
  A Division of The McGraw-Hill Companies
Copyright © The McGraw-Hill Companies, Inc. All rights reserved.