MAP 2nd Grade Math : Operations and Algebraic Thinking

Study concepts, example questions & explanations for MAP 2nd Grade Math

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Example Questions

Example Question #1 : Operations And Algebraic Thinking

Solve:

 

 

 

Possible Answers:

 

Correct answer:

 

Explanation:

When we add  to a two digit number, the only number that changes in our answer is the tens position, and it will always go up by . Mentally, we can add  to the number in the tens place to find our answer. 

Example Question #1 : Operations And Algebraic Thinking

David is  taller than Alison. Alison is  tall. How tall is David? 

Possible Answers:

Correct answer:

Explanation:

This is an addition problem because we have the difference in height from the question. Alison is  inches tall and David is  inches taller than her,  is our difference. We can add our difference to Alison's height to find out how tall David is. 

Example Question #2 : Operations And Algebraic Thinking

Add:

Possible Answers:

Correct answer:

Explanation:

When we add two digit numbers, we start by adding the numbers in the ones place.

Next, we need to add the numbers in the tens place. 

The final answer is 

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