Common Core: 2nd Grade Math : Number & Operations in Base Ten

Study concepts, example questions & explanations for Common Core: 2nd Grade Math

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Example Questions

Example Question #1 : Number Names For Hundreds: Ccss.Math.Content.2.Nbt.A.1b

How many hundreds are in the number 

 

Possible Answers:

Three hundred

Thirteen

Thirty

Zero

Three

Correct answer:

Three

Explanation:

There is a  in the hundreds place which means there are three hundreds in the number .

Example Question #1 : Number Names For Hundreds: Ccss.Math.Content.2.Nbt.A.1b

How many ones are in the number 

 

Possible Answers:

Three

Two

Forty

Zero

Four

Correct answer:

Zero

Explanation:

There is a  in the ones place which means there are no ones in the number .

Example Question #2 : Number Names For Hundreds: Ccss.Math.Content.2.Nbt.A.1b

How many tens are in the number 

 

Possible Answers:

Five

One

Zero

Six

Three

Correct answer:

Zero

Explanation:

There is a  in the tens place which means there are no tens in the number .

Example Question #2 : Number Names For Hundreds: Ccss.Math.Content.2.Nbt.A.1b

How many hundreds are in the number 

 

Possible Answers:

Three

Six

Nine

Six hundred

Sixty

Correct answer:

Six

Explanation:

There is a  in the hundreds place which means there are six hundreds in the number .

Example Question #2 : Number Names For Hundreds: Ccss.Math.Content.2.Nbt.A.1b

How many ones are in the number 

 

Possible Answers:

Fourteen 

Seven

Seventy

Zero

Seventy-seven

Correct answer:

Zero

Explanation:

There is a  in the ones place which means there are no ones in the number .

Example Question #912 : Whole And Part

How many tens are in the number 

 

Possible Answers:

Eight

Zero

Eight hundred

Eighteen

Sixty

Correct answer:

Zero

Explanation:

There is a  in the tens place which means there are no tens in the number .

Example Question #4741 : Numbers And Operations

How many hundreds are in the number 

 

Possible Answers:

Ninty-nine

Ninty

Ninteen

Nine

Nine hundred

Correct answer:

Nine

Explanation:

There is a  in the hundreds place which means there are nine hundreds in the number .

Example Question #471 : Number & Operations In Base Ten

How many hundreds are in the number 

 

Possible Answers:

Twenty

Twelve

Six

Nine

Two

Correct answer:

Two

Explanation:

There is a  in the hundreds place which means there are two hundreds in the number .

Example Question #11 : Number Names For Hundreds: Ccss.Math.Content.2.Nbt.A.1b

How many hundreds are in the number 

 

Possible Answers:

Five

Four

One

Seven

Six

Correct answer:

One

Explanation:

There is a  in the hundreds place which means there is one hundred in the number .

Example Question #472 : Number & Operations In Base Ten

How many hundreds are in the number 

 

Possible Answers:

Seven

Forty

Zero

Four

Four hundred

Correct answer:

Four

Explanation:

There is a  in the hundreds place which means there are four hundred in the number .

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