McGraw-Hill Mathematics: Grade 2, Chapter 14

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How Many Eggs?

Golden Eggs: Farm to Family
http://www.goldeneggs.com.au/farm_to_family/index.html

How do eggs get from the farm to your home? Find out here!

• Look at the picture. Then click On the Farm.
• Keep clicking the picture at the bottom of each page to learn more.
• When you are finished, click Product Range at the bottom.
• Solve the problems below.

Click Egg Yolk. Scroll down to Unit of Sale.

1. Sally buys 3 cartons of plain egg yolks.
   Each carton weighs 5 kg.
   How many kg of egg yolks does she buy in all?

   Add. Then multiply.

   ________ + ________ + ________ = ________  kg

   __________ x __________ = __________ kg
   

   
   
   
   
2. Kevin buys 4 cartons of plain egg yolks.
   Each carton weighs 5 kg.
   How many kg of egg yolks does he buy in all?

   Add. Then multiply.

   _______ + _______ + _______ + _______ = _______ kg

   __________ x __________ = __________ kg
   

   
   
   
   
3. Greg wants to buy 10 kg of salted egg yolks.
   Each carton of egg yolks weighs 5 kg.
   How many cartons should Greg buy?
   
   Subtract. Then divide.

   How many times can you subtract 5? __________ times

   10 x 5 = __________

   Greg should buy __________ cartons.

   
   
4. Keisha wants to buy 20 kg of plain egg yolks.
   Each carton of egg yolks weighs 5 kg.
   How many cartons should Keisha buy?

   Subtract. Then divide.

   How many times can you subtract 5? __________ times

   20 x 5 = _________

   Keisha should buy __________ cartons.

   
   Click the Back arrow. Then click Liquid Whole Egg. Scroll down to Unit of Sale.
   
   

5. Lin buys 5 cartons of frozen eggs.
   Each carton weighs 5 kg.
   How many kg of frozen eggs does she buy in all?

   Multiply.

   __________ x __________ = __________ kg

   
   

6. Marcus buys 6 cartons of frozen eggs.
   Each carton of frozen eggs weighs 10 kg.
   How many kg of frozen eggs does he buy in all?

   Multiply.

   __________ x __________ = __________ kg

   
   

   
   

7. Peter wants to buy 15 kg of frozen eggs.
   Each carton of frozen eggs weighs 5 kg.
   How many cartons should Peter buy?

   Make equal groups. Divide.

   15 ÷ 5 = __________ cartons.

8. Kyle buys exactly 10 kg of eggs.
   He buys one kind of egg.
   Does he buy fresh or frozen eggs?
   ________________________________

   How do you know?

   ___________________________________________________________________

   ___________________________________________________________________
   

Math at Home

Today I learned all about eggs at a Web site. I learned how eggs get from the farm to the factory to our homes. Then I solved multiplication and division problems about the eggs. I figured out that Sally bought __________ kg of plain egg yolks in all!

You can find out more about this topic by asking your teacher or parents to show you other Web sites.