# Common Core: 1st Grade Math : Numbers 10, 20, 30, 40, 50, 60, 70, 80, 90 Refer to One, Two, Three, Four, Five, Six, Seven, Eight, or Nine Tens: CCSS.MATH.CONTENT.1.NBT.B.2.C

## Example Questions

### Example Question #1 : Numbers 10, 20, 30, 40, 50, 60, 70, 80, 90 Refer To One, Two, Three, Four, Five, Six, Seven, Eight, Or Nine Tens: Ccss.Math.Content.1.Nbt.B.2.C

How many tens are in the number

Five

One

Six

Two

Ten

One

Explanation:

There is a  in the tens place which means there is one ten in the number

### Example Question #1 : Numbers 10, 20, 30, 40, 50, 60, 70, 80, 90 Refer To One, Two, Three, Four, Five, Six, Seven, Eight, Or Nine Tens: Ccss.Math.Content.1.Nbt.B.2.C

How many tens are in the number

Five

Thirty

Three

Thirteen

Four

Three

Explanation:

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

### Example Question #1 : Numbers 10, 20, 30, 40, 50, 60, 70, 80, 90 Refer To One, Two, Three, Four, Five, Six, Seven, Eight, Or Nine Tens: Ccss.Math.Content.1.Nbt.B.2.C

How many tens are in the number

Two

Three

Twelve

One

Twenty

Two

Explanation:

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

### Example Question #461 : Whole And Part

How many tens are in the number

Forty

Fourteen

Four

Five

Six

Four

Explanation:

There is a  in the tens place which means there are four tens in the number

### Example Question #1 : Numbers 10, 20, 30, 40, 50, 60, 70, 80, 90 Refer To One, Two, Three, Four, Five, Six, Seven, Eight, Or Nine Tens: Ccss.Math.Content.1.Nbt.B.2.C

How many tens are in the number

Three

Seven

Five

Fifty

Six

Five

Explanation:

There is a  in the tens place which means there are five tens in the number

### Example Question #1 : Numbers 10, 20, 30, 40, 50, 60, 70, 80, 90 Refer To One, Two, Three, Four, Five, Six, Seven, Eight, Or Nine Tens: Ccss.Math.Content.1.Nbt.B.2.C

How many tens are in the number

Four

Six

Eight

Eighty

Sixty

Eight

Explanation:

There is a  in the tens place which means there are eight tens in the number

### Example Question #2 : Numbers 10, 20, 30, 40, 50, 60, 70, 80, 90 Refer To One, Two, Three, Four, Five, Six, Seven, Eight, Or Nine Tens: Ccss.Math.Content.1.Nbt.B.2.C

How many tens are in the number

Ninty

Nine

Three

Four

Forty

Nine

Explanation:

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

### Example Question #2 : Numbers 10, 20, 30, 40, 50, 60, 70, 80, 90 Refer To One, Two, Three, Four, Five, Six, Seven, Eight, Or Nine Tens: Ccss.Math.Content.1.Nbt.B.2.C

How many tens are in the number

Twenty

Nine

Two

Twenty-nine

Three

Two

Explanation:

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

### Example Question #1 : Numbers 10, 20, 30, 40, 50, 60, 70, 80, 90 Refer To One, Two, Three, Four, Five, Six, Seven, Eight, Or Nine Tens: Ccss.Math.Content.1.Nbt.B.2.C

How many tens are in the number

Fifty-three

Three

Thirty

Five

Fifty

Five

Explanation:

There is a  in the tens place which means there are five tens in the number

### Example Question #1 : Numbers 10, 20, 30, 40, 50, 60, 70, 80, 90 Refer To One, Two, Three, Four, Five, Six, Seven, Eight, Or Nine Tens: Ccss.Math.Content.1.Nbt.B.2.C

How many tens are in the number

Three

Ten

One

Thirteen

Three