addition by: abby ross. what is addition? addition is finding the total, or sum, by combining two or...

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Addition By: Abby Ross

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Page 1: Addition By: Abby Ross. What is Addition? Addition is finding the total, or sum, by combining two or more numbers

Addition By: Abby Ross

Page 2: Addition By: Abby Ross. What is Addition? Addition is finding the total, or sum, by combining two or more numbers

What is Addition?

• Addition is finding the total, or sum, by combining two or more numbers.

Page 3: Addition By: Abby Ross. What is Addition? Addition is finding the total, or sum, by combining two or more numbers

When do we use Addition?

• You want you give your 10 friends at school some candy. In your room you have 3 lollipops and 4 chocolate bars.

• How would you figure out if you have enough candy?

Page 4: Addition By: Abby Ross. What is Addition? Addition is finding the total, or sum, by combining two or more numbers

By using Addition!

• Let’s add the two different candies together to see..

Page 5: Addition By: Abby Ross. What is Addition? Addition is finding the total, or sum, by combining two or more numbers

Do we have enough?

• No, there are only 7 candies total and we needed 10.

Page 6: Addition By: Abby Ross. What is Addition? Addition is finding the total, or sum, by combining two or more numbers

Let’s see what others have to say!

• https://www.youtube.com/watch?v=TwEUFTiJX80

Page 7: Addition By: Abby Ross. What is Addition? Addition is finding the total, or sum, by combining two or more numbers

Some Practice!

Page 8: Addition By: Abby Ross. What is Addition? Addition is finding the total, or sum, by combining two or more numbers

So..

1 + 2 = 3

Page 9: Addition By: Abby Ross. What is Addition? Addition is finding the total, or sum, by combining two or more numbers
Page 10: Addition By: Abby Ross. What is Addition? Addition is finding the total, or sum, by combining two or more numbers

So..

2 + 4 = 6

Page 11: Addition By: Abby Ross. What is Addition? Addition is finding the total, or sum, by combining two or more numbers

Great Job!