tens and ones

Front

What are the place values in a two-digit number?

Back

The place values in a two-digit number are 'tens' and 'ones'. The left digit represents the number of tens, and the right digit represents the number of ones.

Tags

CCSS.1.NBT.A.1

Front

How do you convert tens and ones into a two-digit number?

Back

To convert tens and ones into a two-digit number, multiply the number of tens by 10 and add the number of ones. For example, 2 tens and 3 ones equals 20 + 3 = 23.

Tags

CCSS.1.NBT.B.2B

CCSS.1.NBT.B.2C

Front

What is the value of 3 tens and 4 ones?

Back

The value of 3 tens and 4 ones is 34.

Tags

CCSS.1.NBT.A.1

Front

If you have 1 ten and 8 ones, what number do you have?

Back

If you have 1 ten and 8 ones, you have the number 18.

Tags

CCSS.1.NBT.B.2B

CCSS.1.NBT.B.2C

Front

What is the sum of 2 tens and 5 ones?

Back

The sum of 2 tens and 5 ones is 25.

Tags

CCSS.1.NBT.B.2B

CCSS.1.NBT.B.2C

Front

How many ones are in the number 47?

Back

In the number 47, there are 7 ones.

Tags

CCSS.1.NBT.B.2B

CCSS.1.NBT.B.2C

Front

What is the difference between 1 ten and 6 ones and 1 ten and 5 ones?

Back

The difference is 1, as 16 (1 ten and 6 ones) minus 15 (1 ten and 5 ones) equals 1.

Tags

CCSS.2.NBT.B.7

Front

How do you represent the number 30 using tens and ones?

Back

The number 30 can be represented as 3 tens and 0 ones.

Tags

CCSS.1.NBT.B.2B

CCSS.1.NBT.B.2C

Front

What is the value of 4 tens and 2 ones?

Back

The value of 4 tens and 2 ones is 42.

Tags

CCSS.1.NBT.A.1

Front

If you have 5 tens, how many ones do you need to make 50?

Back

If you have 5 tens, you need 0 ones to make 50.

Tags

CCSS.1.NBT.B.2B

CCSS.1.NBT.B.2C