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