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 #21 : Understanding Addition And Subtraction

Matt has  squares and Lisa has  squares. How many squares do they have altogether?

 

Possible Answers:

Correct answer:

Explanation:

Screen shot 2015 08 27 at 2.05.35 pm

If we count all the squares together we have  squares. 

Example Question #22 : Understanding Addition And Subtraction

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

 

Possible Answers:

Correct answer:

Explanation:

Screen shot 2015 08 27 at 2.04.55 pm

If we count all the squares together we have  squares. 

 

Example Question #23 : Understanding Addition And Subtraction

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

Possible Answers:

Correct answer:

Explanation:

Screen shot 2015 08 27 at 2.04.01 pm

If we count all the squares together we have  squares. 

Example Question #24 : Understanding Addition And Subtraction

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

 

Possible Answers:

Correct answer:

Explanation:

Screen shot 2015 08 27 at 2.02.57 pm

If we count all the squares together we have  squares. 

Example Question #25 : Understanding Addition And Subtraction

Sarah has  squares and Tim has  squares. How many squares do they have altogether? 

Possible Answers:

Correct answer:

Explanation:

Screen shot 2015 08 27 at 2.00.42 pm

If we count all the squares together we have  squares. 

Example Question #26 : Understanding Addition And Subtraction

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

Possible Answers:

Correct answer:

Explanation:

Screen shot 2015 08 27 at 2.02.03 pm

If we count all the squares together we have  squares. 

Example Question #27 : Understanding Addition And Subtraction

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

 

Possible Answers:

Correct answer:

Explanation:

Screen shot 2015 08 27 at 2.00.02 pm

If we count all the squares together we have  squares. 

Example Question #28 : Understanding Addition And Subtraction

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

Possible Answers:

Correct answer:

Explanation:

Screen shot 2015 08 27 at 3.18.35 pm

If we count all the squares together we have  squares. 

Example Question #29 : Understanding Addition And Subtraction

Natalie has  squares and Ashley has 0 squares. How many squares do they have altogether?

Possible Answers:

Correct answer:

Explanation:

Screen shot 2015 08 27 at 3.17.58 pm

If we count all the squares together we have  squares. 

Example Question #30 : 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 3.16.50 pm

If we count all the squares together we have  squares. 

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