Story Problem Addition 1st Grade

Marisa Ladikos

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DefinitionsAddition: Adding one set of numbers to

another set of numbers to get one whole group.

Sum: “whole” or the “answer” to an addition problem

Plus sign: “+”

Equals sign: “=“ Next

Example of Story ProblemOlivia has 3 puppies. Marisa has 2 puppies.

They decide to take them on a walk. How many puppies do Olivia and Marisa have on their walk?

Next

Number Sentences Olivia

Marisa

3+ 2 = 5 Next

Question 1Kristen has 5 cookies and Marisa has

3 cookies. How many cookies do Marisa and Kristen have?

8

3 5

4

Right!WAY TO GO!!!!!!!

Next Questio

n

Kristen and Marisa have 8 cookies

Wrong AnswerKristen has 5 cookies

Try Again

Marisa has 3 cookies

Count how many cookies both Kristen AND Marisa have in ALL…

Question 2

Jenna’s chicken lays 1 egg. Kyle’s chicken lays 5 eggs. What is the correct number sentence?

1 + 5 = 6

2 + 5 = 7

2 + 4 = 6

1 + 1 = 2

Correct!1 + 5 = 6

because Jenna’s chicken laid 1 egg and Kyle’s chicken laid 5

eggs.

+Next

Incorrect!Look carefully at how many eggs Jenna’s

chicken lays and how many Kyle’s chicken lays….

Try Again!

Conclusion

Play Again

Next

Addition is putting two sets of numbers together to make one whole group.

Referencehttp://www.aaaknow.com/

grade1.htm#topic54

The End