Common Core: Kindergarten Math : Understanding Addition and Subtraction

Study concepts, example questions & explanations for Common Core: Kindergarten Math

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Example Questions

Example Question #1 : Solve Addition And Subtraction Word Problems: Ccss.Math.Content.K.Oa.A.2

Eric has  square and Drew has  squares. How many squares do they have altogether? 

Possible Answers:

Correct answer:

Explanation:

Screen shot 2015 08 27 at 11.27.31 am

If we count all the squares together we have  squares. 

Example Question #2 : Solve Addition And Subtraction Word Problems: Ccss.Math.Content.K.Oa.A.2

Nancy has  square and Mark has  squares. How many squares do they have altogether? 

Possible Answers:

Correct answer:

Explanation:

Screen shot 2015 08 27 at 11.26.16 am

If we count all the squares together we have  squares. 

Example Question #11 : Understanding Addition And Subtraction

Alison has  square and David has  squares. How many squares do they have altogether? 

Possible Answers:

Correct answer:

Explanation:

Screen shot 2015 08 27 at 11.24.28 am

If we count all the squares together we have  squares. 

Example Question #12 : Understanding Addition And Subtraction

Tammy has  square and Tom has  squares. How many squares do they have altogether? 

Possible Answers:

Correct answer:

Explanation:

Screen shot 2015 08 27 at 11.23.03 am

If we count all the squares together we have  squares. 

Example Question #13 : Understanding Addition And Subtraction

Jessica has  square and Megan has  square. How many squares do they have altogether?

Possible Answers:

Correct answer:

Explanation:

Screen shot 2015 08 27 at 11.18.15 am

If we count all the squares together we have  squares. 

Example Question #14 : Understanding Addition And Subtraction

Cameron has  squares and Chuck has  squares. How many squares do they have altogether?

 

Possible Answers:

Correct answer:

Explanation:

Screen shot 2015 08 27 at 2.09.57 pm

If we count all the squares together we have  squares. 

Example Question #15 : Understanding Addition And Subtraction

Natalie has  squares and Ashley has  squares. How many squares do they have altogether?

 

Possible Answers:

Correct answer:

Explanation:

Screen shot 2015 08 27 at 2.08.59 pm

If we count all the squares together we have  squares. 

Example Question #16 : Understanding Addition And Subtraction

Shelly has  squares and Linda has  square. How many squares do they have altogether?

 

Possible Answers:

Correct answer:

Explanation:

Screen shot 2015 08 27 at 2.07.44 pm

If we count all the squares together we have  squares. 

Example Question #17 : Understanding Addition And Subtraction

Molly has  squares and John has  squares. How many squares do they have altogether?

Possible Answers:

Correct answer:

Explanation:

Screen shot 2015 08 27 at 2.08.19 pm

If we count all the squares together we have  squares. 

Example Question #18 : Understanding Addition And Subtraction

Jenny has  squares and Joe has  squares. How many squares do they have altogether?

 

Possible Answers:

Correct answer:

Explanation:

Screen shot 2015 08 27 at 2.07.01 pm

If we count all the squares together we have  squares. 

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